libraw1394-2.1.0/0000755000076400001440000000000012005205532010306 500000000000000libraw1394-2.1.0/doc/0000755000076400001440000000000012005205532011053 500000000000000libraw1394-2.1.0/doc/libraw1394.sgml0000644000076400001440000047743611700041214013501 00000000000000 libraw1394 version 2.0.4 2001-2009 Andreas Bombe, Dan Maas, Manfred Weihs, and Christian Toegel Introduction The Linux kernel's IEEE 1394 subsystem provides access to the raw 1394 bus through the raw1394 module. This includes the standard 1394 transactions (read, write, lock) on the active side, isochronous stream receiving and sending and dumps of data written to the FCP_COMMAND and FCP_RESPONSE registers. raw1394 uses a character device to communicate to user programs using a special protocol. libraw1394 was created with the intent to hide that protocol from applications so that the protocol has to be implemented correctly only once. all work can be done using easy to understand functions instead of handling a complicated command structure. only libraw1394 has to be changed when raw1394's interface changes. To fully achieve the goals (especially 3) libraw1394 is distributed under the LGPL (Lesser General Public License - see file COPYING.LIB for more information.) to allow linking with any program, be it open source or binary only. The requirements are that the libraw1394 part can be replaced (relinked) with another version of the library and that changes to libraw1394 itself fall under LGPL again. Refer to the LGPL text for details. Short Introduction into IEEE 1394 IEEE 1394 in fact defines two types of hardware implementations for this bus system, cable and backplane. The only one described here and supported by the Linux subsystem is the cable implementation. Most people not familiar with the standard probably don't even know that there is something else than the 1394 cable specification. If you are familiar with CSR architectures (as defined in ISO/IEC 13213 (ANSI/IEEE 1212)), then you already know quite a bit of 1394, which is a CSR implementation. Bus Structure The basic data structures defined in the standard and used in this document are the quadlet (32 bit quantity) and the octlet (64 bit quantity) and blocks (any quantity of bytes). The bus byte ordering is big endian. A transmission can be sent at one of multiple possible speeds, which are 100, 200 and 400 Mbit/s for the currently mostly used IEEE 1394a spec and up to 3.2 Gbit/s in the recently finalized 1394.b standard (these speeds are also referred to as S100, S200, ...). A 1394 bus consists of up to 64 nodes (with multiple buses possibly being connected, but that is outside of the scope of this document and not completely standardized yet). Each node is addressed with a 16 bit address, which is further divided into a 10 bit bus ID and a 6 bit local node number, the so-called physical ID. The physical IDs are completely dynamic and determined during the bus reset. The highest values for both are special values. Bus ID equal to 1023 means "local bus" (the bus the node is connected to), physical ID equal to 63 means "all nodes" (broadcast). The local bus ID 1023 is the only one that can be used unless IEEE 1394.1 bridge portals to more buses were available. Therefore the node IDs have to be given as (1023<<6) | phy_ID. (This is also true if libraw1394 runs at a host which contains multiple 1394 bus adapters. The local ID 1023 is valid on each of these buses. The Linux host itself is no IEEE 1394.1 bridge.) Each node has a local address space with 48 bit wide addressing. The whole bus can thus be seen as a linear 64 bit address space by concatenating the node ID (most significant bits) and local address (least significant bits). libraw1394 treats them separately in function arguments to save the application some fiddling with the bits. Unlike other buses there aren't many transactions or commands defined, higher level commands are defined in terms of addresses accessed instead of separate transaction types (comparable to memory mapped registers in hardware). The 1394 transactions are: read (quadlets and blocks) write (quadlets and blocks) lock (some atomic modifications) There is also the isochronous transaction (the above three are called asynchronous transactions), which is a broadcast stream with guaranteed bandwidth. It doesn't contain any address but is distinguished by a 6 bit channel number. The bus view is only logical, physically it consists of many point-to-point connections between nodes with every node forwarding data it receives to every other port which is capable of the speed the transaction is sent at (thus a S200 node in the path between two S400 nodes would limit their communication speed to S200). It forms a tree structure with all but one node having a parent and a number of children. One node is the root node and has no parents. Bus Reset A bus reset occurs whenever the state of any node changes (including addition and removal of nodes). At the beginning a root node is chosen, then the tree identification determines for every node which port is connected to a parent, child or nothing. Then the SelfID phase begins. The root node sends a SelfID grant on its first port connected to a child. If that is not a leaf node, it will itself forward the grant to its first child. When a leaf node gets a grant, it will pick the lowest physical ID not yet in use (starting with 0) and send out a SelfID packet with its physical ID and more information, then acknowledge the SelfID grant to its parent, which will send a grant to its next child until it configured all its children, then pick a physical ID itself, send SelfID packet and ack to parent. After bus reset the used physical IDs are in a sequential range with no holes starting from 0 up to the root node having the highest ID. This also means that physical IDs can change for many or all nodes with the insertion of a new node or moving the role of root to another node. In libraw1394 all transactions are tagged automatically with a generation number which is increased in every bus reset and transactions with an obsolete generation will fail in order to avoid targetting the wrong node. Nodes have to be identified in a different way than their volatile physical IDs, namely by reading their globally unique ID (GUID) contained in the configuration ROM. Transactions The packets transmitted on the bus are acknowledged by the receiving end unless they are broadcast packets (broadcast writes and isochronous packets). The acknowledge code contains an error code, which either signifies error, success or packet pending. In the first two cases the transaction completes, in the last a response packet will follow at a later time from the targetted node to the source node (this is called a split transaction). Only writes can succeed and complete in the ack code, reads and locks require a response. Error and packet pending can happen for every transaction. The response packets contain a response code (rcode) which signifies success or type of error. For read and write there are two different types, quadlet and block. The quadlet types have all their payload (exactly one quadlet) in the packet header, the block types have a variable length data block appended to the header. Programs using libraw1394 don't have to care about that, quadlet transactions are automatically used when the data length is 4 bytes and block transactions otherwise. The lock transaction has several extended transaction codes defined which choose the atomic operation to perform, the most used being the compare-and-swap (code 0x2). The transaction passes the data value and (depending on the operation) the arg value to the target node and returns the old value at the target address, but only when the transaction does not have an error. All three values are of the same size, either one quadlet or one octlet. In the compare-and-swap case, the data value is written to the target address if the old value is identical to the arg value. The old value is returned in any case and can be used to find out whether the swap succeeded by repeating the compare locally. Compare-and-swap is useful for avoiding race conditions when accessing the same address from multiple nodes. For example, isochronous resource allocation is done using compare-and-swap, as described below. Since the old value is always returned, it more efficient to do the first attempt with the reset value of the target register as arg instead of reading it first. Repeat with the returned old value as new arg value if it didn't succeed. Bus Management There are three basic bus service nodes defined in IEEE 1394 (higher level protocols may define more): cycle master, isochronous resource manager and bus manager. These positions are contended for in and shortly after the bus reset and may all be taken by a single node. A node does not have to support being any of those but if it is bus manager capable it also has to be iso manager capable, if it is iso manager capable it also has to be cycle master capable. The cycle master sends 8000 cycle start packets per second, which initiate an iso cycle. Without that, no isochronous transmission is possible. Only the root node is allowed to be cycle master, if it is not capable then no iso transmissions can occur (and the iso or bus manager have to select another node to become root and initiate a bus reset). The isochronous resource manager is the central point where channel and bandwidth allocations are stored. A bit in the SelfID shows whether a node is iso manager capable or not, the iso manager capable node with the highest ID wins the position after a bus reset. Apart from containing allocation registers, this one doesn't do much. Only if there is no bus manager, it may determine a cycle master capable node to become root and initiate a bus reset. The bus manager has more responsibilities: power management (calculate power provision and consumption on the bus and turn on disabled nodes if enough power is available), bus optimization (calculate an effective gap count, optimize the topology by selecting a better positioned node for root) and some registers relevant to topology (topology map containing the SelfIDs of the last reset and a speed map, which is obsoleted in IEEE 1394a). The bus manager capable nodes contend for the role by doing a lock transaction on the bus manager ID register in the iso manager, the first to successfully complete the transaction wins the role. Isochronous Transmissions Nodes can allocate a channel and bandwidth for isochronous transmissions at the iso manager to broadcast timing critical data (e.g. multimedia streams) on the bus. However these transmissions are unreliable, there is no guarantee that every packet reaches the intended recipients (the software and hardware involved also take iso packets a bit more lightly). After a cycle start packet, the isochronous cycle begins and every node can transmit iso packets, however only one packet per channel is allowed. As soon as a gap of a certain length appears (i.e. no node sends anymore), the iso cycle ends and the rest of the time until the next cycle start is reserved for asynchronous packets. The channel register on the iso manager consists of 64 bits, each of which signifies one channel. A channel can be allocated by any node by doing a compare-swap lock request with the new bitmask. Likewise the bandwidth can be allocated by doing a lock request with the new value. The bandwidth register contains the remaining time available for every iso cycle. Since you allocate time, the maximum data you are allowed to put into an iso packet depends on the speed you will send at. On every bus reset, the resource registers are resetted to their initial values (all channels free, all bandwidth minus some amount set aside for asynchronous communication available), this has to happen since the isochronous manager may have moved to another node. Isochronous transmissions may continue with the old allocations for 1000ms. During that time, the nodes have to reallocate their resources and no new allocations are allowed to occur. Only after this period new allocations may be done, this avoids nodes losing their allocations over a bus reset. libraw1394 does not provide special functions for allocating iso resources nor does it clean up after programs when they exit. Protocols exist that require the first node to use some resources to allocate it and then leave it for the last node using it to deallocate it. This may be different nodes, so automatic behaviour would be very undesirable in these cases. Data Structures and Program Flow Overview The 1394 subsystem in Linux is divided into the classical three layers, like most other interface subsystems in Linux. The in-kernel subsystem consists of the ieee1394 core, which provides basic services like handling of the 1394 protocol (converting the abstract transactions into packets and back), collecting information about bus and nodes and providing some services to the bus that are required to be available for standards conformant nodes (e.g. CSR registers). Below that are the hardware drivers, which handle converting packets and bus events to and from hardware accesses on specific 1394 chipsets. Above the core are the highlevel drivers, which use the services provided by the core to implement protocols for certain devices and act as drivers to these. raw1394 is one such driver, however it is not specialized to handle one kind of device but is designed to accept commands from user space to do any transaction wanted (as far as possible from current core design). Using raw1394, normal applications can access 1394 nodes on the bus and it is not neccessary to write kernel code just for that. raw1394 communicates to user space like most device drivers do, through device files in /dev. It uses a defined protocol on that device, but applications don't have to and should not care about that. All of this is taken care of by libraw1394, which provides a set of functions that convert to and from raw1394 protocol packets and are a lot easier to handle than that underlying protocol. Handles The handle presented to the application for using libraw1394 is the raw1394handle_t, an opaque data structure (which means you don't need to know its internals). The handle (and with it a connection to the kernel side of raw1394) is obtained using raw1394_new_handle(). Insufficient permissions to access the kernel driver will result in failure of this function, among other possibilities of failure. While initializing the handle, a certain order of function calls have to be obeyed or undefined results will occur. This order reflects the various states of initialization to be done: raw1394_new_handle() raw1394_get_port_info() raw1394_set_port() Ports A computer may have multiple 1394 buses connected by having multiple 1394 chips. Each of these is called a port, and the handle has to be connected to one port before it can be used for anything. Even if no nodes are connected to the chip in question, it forms a complete bus (with just one node, itself). A list of available ports together with some information about it (name of the hardware, number of connected nodes) is available via raw1394_get_port_info(), which is to be called right after getting a fresh handle. The user should be presented with a choice of available ports if there is more than one. It may be good practice to do that even if there is only one port, since that may result from a normally configured port just not being available, making it confusing to be dropped right into the application attached to a port without a choice and notion of anything going wrong. The choice of port is then reported using raw1394_set_port(). If this function fails and errno is set to ESTALE, then something has changed about the ports (port was added or removed) between getting the port info and trying to set a port. It is required that the current port list is fetched (presenting the user with the choice again) and setting the port is retried with the new data. After a successful raw1394_set_port(), the get and set port functions must not be used anymore on this handle. Undefined results occur if you do so. To make up for this, all the other functions are allowed now. The Event Loop All commands in libraw1394 are asynchronous, with some synchronous wrapper functions for some types of transactions. This means that there are two streams of data, one going into raw1394 and one coming out. With this design you can send out multiple transactions without having to wait for the response before you can continue (sending out other transactions, for example). The responses and other events (like bus resets and received isochronous packets) are queued, and you can get them with raw1394_loop_iterate() or raw1394_loop_iterate_timeout() (which always returns after a user-specified timeout if no raw1394 event has occurred). This forms an event loop you may already know from similar systems like GUI toolkits. raw1394_loop_iterate() gets one message from the event queue in raw1394, processes it with the configured callback functions and returns the value returned by the callback (so you can signal to the main loop from your callback; the standard callbacks all return 0). It normally blocks when there are no events and always processes only one event. If you are only receiving broadcast events like isochronous packets you thus have to set up a loop continuously calling the iterate function to get your callbacks called. Often it is necessary to have multiple event loops and combine them, e.g. if your application uses a GUI toolkit which also has its own event loop. In that case you can use raw1394_get_fd() to get the file descriptor used for this handle by libraw1394. The fd can be used to for select() or poll() calls together with the other loop's fd. (Most toolkits, like GTK and Qt, have special APIs for integrating file descriptors into their own event loops). If using poll(), you must test for POLLIN and POLLPRI events. If using select(), you must test for both read and exception activity. If any of these conditions trigger, you should then call raw1394_loop_iterate() to pick up the event. raw1394_loop_iterate() is guaranteed not to block when called immediately after select() or poll() indicates activity. After the first call you continue the main event loop. If more events wait, the select()/poll() will immediately return again. You can also use the fd to set the O_NONBLOCK flag with fcntl(). After that, the iterate function will not block anymore but fail with errno set to EAGAIN if no events wait. These are the only legal uses for the fd returned by raw1394_get_fd(). There are some functions which provide a synchronous wrapper for transactions, note that these will call raw1394_loop_iterate() continuously until their transaction is completed, thus having implicit callback invocations during their execution. The standard transaction functions have names of the form raw1394_start_xxx, the synchronous wrappers are called raw1394_xxx. Handlers There are a number of handlers which can be set using the appropriate function as described in the function reference and which libraw1394 will call during a raw1394_loop_iterate(). These are: tag handler (called for completed commands) bus reset handler (called when a bus reset happens) iso handler (called when an iso packet is received) fcp handler (called when a FCP command or response is received) The bus reset handler is always called, the tag handler for every command that completes, the iso handler and fcp handler are only called when the application chooses to receive these packets. Handlers return an integer value which is passed on by raw1394_loop_iterate() (only one handler is called per invocation), 0 is returned without a handler in place. The tag handler case is a bit special since the default handler is actually doing something. Every command that you start can be given an unsigned long tag which is passed untouched to the tag handler when the event loop sees a completed command. The default handler expects this value to be a pointer to a raw1394_reqhandle structure, which contains a data pointer and its own callback function pointer. The callback gets the untouched data pointer and error code as arguments. If you want to use tags that are not raw1394_reqhandle pointers you have to set up your own tag handler. Generation Numbers libraw1394 and the kernel code use generation numbers to identify the current bus configuration and increment those on every configuration change. The most important generation number is stored per connected 1394 bus and incremented on every bus reset. There is another number managed by raw1394 which identifies global changes (like a complete port being added or removed), which is used for the raw1394_set_port() function to make sure you don't use stale port numbers. This is done transparently to you. The bus generation number is more relevant for your work. Since nodes can change IDs with every bus reset, it is very likely that you don't want to send a packet you constructed with the old ID before you noticed the bus reset. This does not apply to isochronous transmissions, since they are broadcast and do not depend on bus configuration. Therefore every packet is automatically tagged with the expected generation number, and it will fail to send if that does not match the number managed in the kernel for the port in question. You get the current generation number through the bus reset handler. If you don't set a custom bus reset handler, the default handler will update the generation number automatically. If you set your own handler, you can update the generation number to be used through raw1394_update_generation() directly in the handler or later. Error and Success Codes libraw1394 returns the ack/rcode pair in most transaction cases. The rcode is undefined in cases where the ack code is not equal to ack_pending. This is stored in a type raw1394_errcode_t, from which the ack and rcode parts can be extracted using two macros. With the function raw1394_errcode_to_errno() it is possible to convert this to an errno number that conveys roughly the same meaning. Many developers will find that easier to handle. This is done automatically for the synchronous read/write/lock wrapper functions, i.e. they return 0 for success and a negative value for failure, in which case they also set the errno variable to the appropriate code. The raw ack/rcode pair can then still be retrieved using raw1394_get_errcode(). Isochronous Transmission and Reception Overview Isochronous operations involve sending or receiving a constant stream of packets at a fixed rate of 8KHz. Unlike raw1394's asynchronous API, where you "push" packets to raw1394 functions at your leisure, the isochronous API is based around a "pull" model. During isochronous transmission or reception, raw1394 informs your application when a packet must be sent or received. You must fulfill these requests in a timely manner to avoid breaking the constant stream of isochronous packets. A raw1394 handle may be associated with one isochronous stream, either transmitting or receiving (but not both at the same time). To transmit or receive more than one stream simultaneously, you must create more than one raw1394 handle. Initialization When a raw1394 handle is first created, no isochronous stream is assocated with it. To begin isochronous operations, call either raw1394_iso_xmit_init() (transmission) or raw1394_iso_recv_init() (reception). The parameters to these functions are as follows: handler is your function for queueing packets to be sent (transmission) or processing received packets (reception). buf_packets is the number of packets that will be buffered at the kernel level. A larger packet buffer will be more forgiving of IRQ and application latency, however it will consume more kernel memory. For most applications, it is sufficient to buffer 2000-16000 packets (0.25 seconds to 2.0 seconds maximum latency). max_packet_size is the size, in bytes, of the largest isochronous packet you intend to handle. This size does not include the isochronous header but it does include the CIP header specified by many isochronous protocols. channel is the isochronous channel on which you wish to receive or transmit. (currently there is no facility for multi-channel transmission or reception). speed is the isochronous speed at which you wish to operate. Possible values are RAW1394_ISO_SPEED_100, RAW1394_ISO_SPEED_200, and RAW1394_ISO_SPEED_400. irq_interval is the maximum latency of the kernel buffer, in packets. (To avoid excessive IRQ rates, the low-level drivers only trigger an interrupt every irq_interval packets). Pass -1 to receive a default value that should be suitable for most applications. mode for raw1394_iso_recv_init() sets whether to use packet-per-buffer or buffer-fill receive mode. Possible values are RAW1394_DMA_DEFAULT (bufferfill on ohci1394), RAW1394_DMA_BUFFERFILL, and RAW1394_DMA_PACKET_PER_BUFFER. If raw1394_iso_xmit/recv_init() retuns successfully, then you may start isochronous operations. You may not call raw1394_iso_xmit/recv_init() again on the same handle without first shutting down the isochronous operation with raw1394_iso_shutdown(). Note that raw1394_iso_xmit_init() and raw1394_iso_recv_init() involve potentially time-consuming operations like allocating kernel and device resources. If you intend to transmit or receive several isochronous streams simultaneously, it is advisable to initialize all streams before starting any packet transmission or reception. Stopping and Starting Once the isochronous operation has been initialized, you may start and stop packet transmission with raw1394_iso_xmit/recv_start() and raw1394_iso_stop(). It is legal to call these as many times as you want, and it is permissible to start an already-started stream or stop an already-stopped stream. Packets that have been queued for transmission or reception will remain queued when the operation is stopped. raw1394_iso_xmit/recv_start() allow you to specify on which isochronous cycle number to start transmitting or receiving packets. Pass -1 to start immediately. This parameter is ignored if isochronous transmission or reception is already in progress. raw1394_iso_xmit_start() has an additional parameter, prebuffer_packets, which specifies how many packets to queue up before starting transmission. Possible values range from zero (start transmission immediately after the first packet is queued) up to the total number of packets in the buffer. Once the isochronous operation has started, you must repeatedly call raw1394_loop_iterate() as usual to drive packet processing. Receiving Packets Raw1394 maintains a fixed-size ringbuffer of packets in kernel memory. The buffer is filled by the low-level driver as it receives packets from the bus. It is your application's job to process each packet, after which the buffer space it occupied can be re-used for future packets. The isochronous receive handler you provided will be called from raw1394_loop_iterate() after each packet is received. Your handler is passed a pointer to the first byte of the packet's data payload, plus the packet's length in bytes (not counting the isochronous header), the cycle number at which it was received, the channel on which it was received, and the "tag" and "sy" fields from the isochronous header. Note that the packet is at this point still in the kernel's receive buffer, so the data pointer is only valid until the receive handler returns. You must make a copy of the packet's data if you want to keep it. The receive handler is also passed a "packet(s) dropped" flag. If this flag is nonzero, it means that one or more incoming packets have been dropped since the last call to your handler (usually this is because the kernel buffer has completely filled up with packets or a bus reset has occurred). Transmitting Packets Similar to reception, raw1394 maintains a fixed-size ringbuffer of packets in kernel memory. The buffer is filled by your application as it queues packets to be sent. The buffer is drained by the hardware driver as it transmits packets on the 1394 bus. The isochronous transmit handler you provided will be called from raw1394_loop_iterate() whenever there is space in the buffer to queue another packet. The handler is passed a pointer to the first byte of the buffer space for the packet's data payload, pointers to words containing the data length in bytes (not counting the isochronous header), "tag" and "sy" fields, and the isochronous cycle number at which this packet will be transmitted. The handler must write the packet's data payload into the supplied buffer space, and set the values pointed to by "len", "tag", and "sy" to the appropriate values. The handler is permitted to write any number of data bytes, up and including to the value of max_packet_size passed to raw1394_iso_xmit_init(). Note: If you passed -1 as the starting cycle to raw1394_iso_xmit_init(), the cycle number provided to your handler will be incorrect until after one buffer's worth of packets have been transmitted. The transmit handler is also passed a "packet(s) dropped" flag. If this flag is nonzero, it means that one or more outgoing packets have been dropped since the last call to your handler (usually this is because the kernel buffer has gone completely empty or a bus reset has occurred). Shutting down When the isochronous operation has finished, call raw1394_iso_shutdown() to release all associated resources. If you don't call this function explicitly, it will be called automatically when the raw1394 handle is destroyed. Function Reference LINUX Kernel Hackers Manual August 2009 raw1394_iso_xmit_init 9 unknown kernel version raw1394_iso_xmit_init initialize isochronous transmission Synopsis int raw1394_iso_xmit_init raw1394handle_t handle raw1394_iso_xmit_handler_t handler unsigned int buf_packets unsigned int max_packet_size unsigned char channel enum raw1394_iso_speed speed int irq_interval Arguments handle libraw1394 handle handler handler function for queueing packets buf_packets number of isochronous packets to buffer max_packet_size largest packet you need to handle, in bytes (not including the isochronous header) channel isochronous channel on which to transmit speed speed at which to transmit irq_interval maximum latency of wake-ups, in packets (-1 if you don't care) Description Allocates all user and kernel resources necessary for isochronous transmission. Channel and bandwidth allocation at the IRM is not performed. Returns 0 on success or -1 on failure (sets errno) LINUX Kernel Hackers Manual August 2009 raw1394_iso_recv_init 9 unknown kernel version raw1394_iso_recv_init initialize isochronous reception Synopsis int raw1394_iso_recv_init raw1394handle_t handle raw1394_iso_recv_handler_t handler unsigned int buf_packets unsigned int max_packet_size unsigned char channel enum raw1394_iso_dma_recv_mode mode int irq_interval Arguments handle libraw1394 handle handler handler function for receiving packets buf_packets number of isochronous packets to buffer max_packet_size largest packet you need to handle, in bytes (not including the isochronous header) channel isochronous channel to receive mode bufferfill or packet per buffer mode irq_interval maximum latency of wake-ups, in packets (-1 if you don't care) Description Allocates all user and kernel resources necessary for isochronous reception. Returns 0 on success or -1 on failure (sets errno) LINUX Kernel Hackers Manual August 2009 raw1394_iso_multichannel_recv_init 9 unknown kernel version raw1394_iso_multichannel_recv_init initialize multi-channel iso reception Synopsis int raw1394_iso_multichannel_recv_init raw1394handle_t handle raw1394_iso_recv_handler_t handler unsigned int buf_packets unsigned int max_packet_size int irq_interval Arguments handle libraw1394 handle handler handler function for receiving packets buf_packets number of isochronous packets to buffer max_packet_size largest packet you need to handle, in bytes (not including the isochronous header) irq_interval maximum latency of wake-ups, in packets (-1 if you don't care) Description Allocates all user and kernel resources necessary for isochronous reception. Returns 0 on success or -1 on failure (sets errno) LINUX Kernel Hackers Manual August 2009 raw1394_iso_recv_listen_channel 9 unknown kernel version raw1394_iso_recv_listen_channel listen to a specific channel in multi-channel mode Synopsis int raw1394_iso_recv_listen_channel raw1394handle_t handle unsigned char channel Arguments handle libraw1394 handle channel the channel to start listening Description listen/unlisten on a specific channel (multi-channel mode ONLY) Returns 0 on success or -1 on failure (sets errno) LINUX Kernel Hackers Manual August 2009 raw1394_iso_recv_unlisten_channel 9 unknown kernel version raw1394_iso_recv_unlisten_channel stop listening to a specific channel in multi-channel mode Synopsis int raw1394_iso_recv_unlisten_channel raw1394handle_t handle unsigned char channel Arguments handle libraw1394 handle channel the channel to stop listening to Returns 0 on success or -1 on failure (sets errno) LINUX Kernel Hackers Manual August 2009 raw1394_iso_recv_set_channel_mask 9 unknown kernel version raw1394_iso_recv_set_channel_mask listen or unlisten to a whole bunch of channels at once Synopsis int raw1394_iso_recv_set_channel_mask raw1394handle_t handle u_int64_t mask Arguments handle libraw1394 handle mask 64-bit mask of channels, 1 means listen, 0 means unlisten, channel 0 is LSB, channel 63 is MSB Description for multi-channel reception mode only Returns 0 on success, -1 on failure (sets errno) LINUX Kernel Hackers Manual August 2009 raw1394_iso_xmit_start 9 unknown kernel version raw1394_iso_xmit_start begin isochronous transmission Synopsis int raw1394_iso_xmit_start raw1394handle_t handle int start_on_cycle int prebuffer_packets Arguments handle libraw1394 handle start_on_cycle isochronous cycle number on which to start (-1 if you don't care) prebuffer_packets number of packets to queue up before starting transmission (-1 if you don't care) Returns 0 on success or -1 on failure (sets errno) LINUX Kernel Hackers Manual August 2009 raw1394_iso_recv_start 9 unknown kernel version raw1394_iso_recv_start begin isochronous reception Synopsis int raw1394_iso_recv_start raw1394handle_t handle int start_on_cycle int tag_mask int sync Arguments handle libraw1394 handle start_on_cycle isochronous cycle number on which to start (-1 if you don't care) tag_mask mask of tag fields to match (-1 to receive all packets) sync not used, reserved for future implementation Returns 0 on success or -1 on failure (sets errno) LINUX Kernel Hackers Manual August 2009 raw1394_iso_xmit_write 9 unknown kernel version raw1394_iso_xmit_write alternative blocking-write API for ISO transmission Synopsis int raw1394_iso_xmit_write raw1394handle_t handle unsigned char * data unsigned int len unsigned char tag unsigned char sy Arguments handle libraw1394 handle data pointer to packet data buffer len length of packet, in bytes tag tag field sy sync field Description write style API - do NOT use this if you have set an xmit_handler if buffer is full, waits for more space UNLESS the file descriptor is set to non-blocking, in which case xmit_write will return -1 with errno = EAGAIN Returns 0 on success or -1 on failure (sets errno) LINUX Kernel Hackers Manual August 2009 raw1394_iso_xmit_sync 9 unknown kernel version raw1394_iso_xmit_sync wait until all queued packets have been sent Synopsis int raw1394_iso_xmit_sync raw1394handle_t handle Arguments handle libraw1394 handle Returns 0 on success or -1 on failure (sets errno) LINUX Kernel Hackers Manual August 2009 raw1394_iso_recv_flush 9 unknown kernel version raw1394_iso_recv_flush flush all already received iso packets from kernel into user space Synopsis int raw1394_iso_recv_flush raw1394handle_t handle Arguments handle libraw1394 handle Description If you specified an irq_interval > 1 in iso_recv_init, you won't be notified for every single iso packet, but for groups of them. Now e.g. if irq_interval is 100, and you were just notified about iso packets and after them only 20 more packets arrived, no notification will be generated (20 < 100). In the case that you know that there should be more packets at this moment, you can call this function and all iso packets which are already received by the kernel will be flushed out to user space. Returns 0 on success or -1 on failure (sets errno) LINUX Kernel Hackers Manual August 2009 raw1394_iso_stop 9 unknown kernel version raw1394_iso_stop halt isochronous transmission or reception Synopsis void raw1394_iso_stop raw1394handle_t handle Arguments handle libraw1394 handle LINUX Kernel Hackers Manual August 2009 raw1394_iso_shutdown 9 unknown kernel version raw1394_iso_shutdown clean up and deallocate all resources for isochronous transmission or reception Synopsis void raw1394_iso_shutdown raw1394handle_t handle Arguments handle libraw1394 handle LINUX Kernel Hackers Manual August 2009 raw1394_read_cycle_timer 9 unknown kernel version raw1394_read_cycle_timer get the current value of the cycle timer Synopsis int raw1394_read_cycle_timer raw1394handle_t handle u_int32_t * cycle_timer u_int64_t * local_time Arguments handle libraw1394 handle cycle_timer buffer for Isochronous Cycle Timer local_time buffer for local system time in microseconds since Epoch Description Simultaneously reads the cycle timer register together with the system clock. Format of cycle_timer, from MSB to LSB: 7 bits cycleSeconds (seconds, or number of cycleCount rollovers), 13 bits cycleCount (isochronous cycles, or cycleOffset rollovers), 12 bits cycleOffset (24.576 MHz clock ticks, not provided on some hardware). The union of cycleSeconds and cycleCount is the current cycle number. The nominal duration of a cycle is 125 microseconds. Returns the error code of the ioctl, or 0 if successful. LINUX Kernel Hackers Manual August 2009 raw1394_get_errcode 9 unknown kernel version raw1394_get_errcode return error code of async transaction Synopsis raw1394_errcode_t raw1394_get_errcode raw1394handle_t handle Arguments handle libraw1394 handle Description Some macros are available to extract information from the error code, raw1394_errcode_to_errno can be used to convert it to an errno number of roughly the same meaning. Returns the error code of the last raw1394_read, raw1394_write, raw1394_lock. The error code is either an internal error (i.e. not a bus error) or a combination of acknowledge code and response code, as appropriate. LINUX Kernel Hackers Manual August 2009 raw1394_errcode_to_errno 9 unknown kernel version raw1394_errcode_to_errno convert libraw1394 errcode to errno Synopsis int raw1394_errcode_to_errno raw1394_errcode_t errcode Arguments errcode the error code to convert Description The error code as retrieved by raw1394_get_errcode is converted into a roughly equivalent errno number and returned. 0xdead is returned for an illegal errcode. It is intended to be used to decide what to do (retry, give up, report error) for those programs that aren't interested in details, since these get lost in the conversion. However the returned errnos are equivalent in source code meaning only, the associated text of e.g. perror is not necessarily meaningful. Returns EAGAIN (retrying might succeed, also generation number mismatch), EREMOTEIO (other node had internal problems), EPERM (operation not allowed on this address, e.g. write on read-only location), EINVAL (invalid argument) and EFAULT (invalid pointer). LINUX Kernel Hackers Manual August 2009 raw1394_new_handle 9 unknown kernel version raw1394_new_handle create new handle Synopsis raw1394handle_t raw1394_new_handle void Arguments void no arguments Description Creates and returns a new handle which can (after being set up) control one port. It is not allowed to use the same handle in multiple threads or forked processes. It is allowed to create and use multiple handles, however. Use one handle per thread which needs it in the multithreaded case. The default device node is /dev/raw1394, but one can override the default by setting environment variable RAW1394DEV. However, if RAW1394DEV points to a non-existant or invalid device node, then it also attempts to open the default device node. Returns the created handle or NULL when initialization fails. In the latter case errno either contains some OS specific error code or EPROTO if libraw1394 and raw1394 don't support each other's protocol versions. LINUX Kernel Hackers Manual August 2009 raw1394_destroy_handle 9 unknown kernel version raw1394_destroy_handle deallocate handle Synopsis void raw1394_destroy_handle raw1394handle_t handle Arguments handle handle to deallocate Description Closes connection with raw1394 on this handle and deallocates everything associated with it. It is safe to pass NULL as handle, nothing is done in this case. LINUX Kernel Hackers Manual August 2009 raw1394_new_handle_on_port 9 unknown kernel version raw1394_new_handle_on_port create a new handle and bind it to a port Synopsis raw1394handle_t raw1394_new_handle_on_port int port Arguments port port to connect to (same as argument to raw1394_set_port) Description Same as raw1394_new_handle, but also binds the handle to the specified 1394 port. Equivalent to raw1394_new_handle followed by raw1394_get_port_info and raw1394_set_port. Useful for command-line programs that already know what port they want. If raw1394_set_port returns ESTALE, retries automatically. The default device node is /dev/raw1394, but one can override the default by setting environment variable RAW1394DEV. However, if RAW1394DEV points to a non-existant or invalid device node, then it also attempts to open the default device node. Returns the new handle on success or NULL on failure LINUX Kernel Hackers Manual August 2009 raw1394_busreset_notify 9 unknown kernel version raw1394_busreset_notify Switch off/on busreset-notification for handle Synopsis int raw1394_busreset_notify raw1394handle_t handle int off_on_switch Arguments handle libraw1394 handle off_on_switch RAW1394_NOTIFY_OFF or RAW1394_NOTIFY_ON Returns 0 on success or -1 on failure (sets errno) LINUX Kernel Hackers Manual August 2009 raw1394_get_fd 9 unknown kernel version raw1394_get_fd get the communication file descriptor Synopsis int raw1394_get_fd raw1394handle_t handle Arguments handle libraw1394 handle Description This can be used for select/poll calls if you wait on other fds or can be integrated into another event loop (e.g. from a GUI application framework). It can also be used to set/remove the O_NONBLOCK flag using fcntl to modify the blocking behaviour in raw1394_loop_iterate. It must not be used for anything else. Returns the fd used for communication with the raw1394 kernel module or -1 on failure (sets errno). LINUX Kernel Hackers Manual August 2009 raw1394_set_userdata 9 unknown kernel version raw1394_set_userdata associate user data with a handle Synopsis void raw1394_set_userdata raw1394handle_t handle void * data Arguments handle libraw1394 handle data user data (pointer) Description Allows to associate one void pointer with a handle. libraw1394 does not care about the data, it just stores it in the handle allowing it to be retrieved at any time with raw1394_get_userdata. This can be useful when multiple handles are used, so that callbacks can identify the handle. LINUX Kernel Hackers Manual August 2009 raw1394_get_userdata 9 unknown kernel version raw1394_get_userdata retrieve user data from handle Synopsis void * raw1394_get_userdata raw1394handle_t handle Arguments handle libraw1394 handle Returns the user data pointer associated with the handle using raw1394_set_userdata. LINUX Kernel Hackers Manual August 2009 raw1394_get_local_id 9 unknown kernel version raw1394_get_local_id get node ID of the current port Synopsis nodeid_t raw1394_get_local_id raw1394handle_t handle Arguments handle libraw1394 handle Returns the node ID of the local node connected to which the handle is connected. This value can change with every bus reset. LINUX Kernel Hackers Manual August 2009 raw1394_get_irm_id 9 unknown kernel version raw1394_get_irm_id get node ID of isochronous resource manager Synopsis nodeid_t raw1394_get_irm_id raw1394handle_t handle Arguments handle libraw1394 handle Returns the node ID of the isochronous resource manager of the bus the handle is connected to. This value may change with every bus reset. LINUX Kernel Hackers Manual August 2009 raw1394_get_nodecount 9 unknown kernel version raw1394_get_nodecount get number of nodes on the bus Synopsis int raw1394_get_nodecount raw1394handle_t handle Arguments handle libraw1394 handle Description Since the root node always has the highest node ID, this number can be used to determine that ID (it's LOCAL_BUS|(count-1)). Returns the number of nodes on the bus to which the handle is connected. This value can change with every bus reset. LINUX Kernel Hackers Manual August 2009 raw1394_get_port_info 9 unknown kernel version raw1394_get_port_info get information about available ports Synopsis int raw1394_get_port_info raw1394handle_t handle struct raw1394_portinfo * pinf int maxports Arguments handle libraw1394 handle pinf pointer to an array of struct raw1394_portinfo maxports number of elements in pinf Description Before you can set which port to use, you have to use this function to find out which ports exist. If your program is interactive, you should present the user with this list to let them decide which port to use if there is more than one. A non-interactive program (and probably interactive ones, too) should provide a command line option to choose the port. If maxports is 0, pinf can be NULL, too. Returns the number of ports and writes information about them into pinf, but not into more than maxports elements. LINUX Kernel Hackers Manual August 2009 raw1394_set_port 9 unknown kernel version raw1394_set_port choose port for handle Synopsis int raw1394_set_port raw1394handle_t handle int port Arguments handle libraw1394 handle port port to connect to (corresponds to index of struct raw1394_portinfo) Description This function connects the handle to the port given (as queried with raw1394_get_port_info). If successful, raw1394_get_port_info and raw1394_set_port are not allowed to be called afterwards on this handle. To make up for this, all the other functions (those handling asynchronous and isochronous transmissions) can now be called. Returns 0 for success or -1 for failure with errno set appropriately. A possible failure mode is with errno = ESTALE, in this case the configuration has changed since the call to raw1394_get_port_info and it has to be called again to update your view of the available ports. LINUX Kernel Hackers Manual August 2009 raw1394_reset_bus 9 unknown kernel version raw1394_reset_bus initiate bus reset Synopsis int raw1394_reset_bus raw1394handle_t handle Arguments handle libraw1394 handle Description This function initiates a bus reset on the connected port. Usually this is not necessary and should be avoided, this function is here for low level bus control and debugging. Returns 0 for success or -1 for failure with errno set appropriately LINUX Kernel Hackers Manual August 2009 raw1394_reset_bus_new 9 unknown kernel version raw1394_reset_bus_new Reset the connected bus (with certain type). Synopsis int raw1394_reset_bus_new raw1394handle_t handle int type Arguments handle libraw1394 handle type RAW1394_SHORT_RESET or RAW1394_LONG_RESET Returns 0 for success or -1 for failure LINUX Kernel Hackers Manual August 2009 raw1394_loop_iterate 9 unknown kernel version raw1394_loop_iterate get and process one event message Synopsis int raw1394_loop_iterate raw1394handle_t handle Arguments handle libraw1394 handle Description Get one new message through handle and process it with the registered message handler. Note that some other library functions may call this function multiple times to wait for their completion, some handler return values may get lost if you use these. Returns -1 for an error or the return value of the handler which got executed. The default handlers always return zero. LINUX Kernel Hackers Manual August 2009 raw1394_set_bus_reset_handler 9 unknown kernel version raw1394_set_bus_reset_handler set bus reset handler Synopsis bus_reset_handler_t raw1394_set_bus_reset_handler raw1394handle_t handle bus_reset_handler_t new_h Arguments handle libraw1394 handle new_h pointer to new handler Description Sets the handler to be called on every bus reset to new_h. The default handler just calls raw1394_update_generation. Returns the old handler or NULL on failure (sets errno) LINUX Kernel Hackers Manual August 2009 raw1394_get_generation 9 unknown kernel version raw1394_get_generation get generation number of handle Synopsis unsigned int raw1394_get_generation raw1394handle_t handle Arguments handle libraw1394 handle Description The generation number is incremented on every bus reset, and every transaction started by raw1394 is tagged with the stored generation number. If these don't match, the transaction will abort with an error. The generation number of the handle is not automatically updated, raw1394_update_generation has to be used for this. Returns the generation number associated with the handle or UINT_MAX on failure. LINUX Kernel Hackers Manual August 2009 raw1394_update_generation 9 unknown kernel version raw1394_update_generation set generation number of handle Synopsis void raw1394_update_generation raw1394handle_t handle unsigned int generation Arguments handle libraw1394 handle generation new generation number Description This function sets the generation number of the handle to gen. All requests that apply to a single node ID are tagged with this number and abort with an error if that is different from the generation number kept in the kernel. This avoids acting on the wrong node which may have changed its ID in a bus reset. You should call this within your bus reset handler with an incremented value. LINUX Kernel Hackers Manual August 2009 raw1394_set_tag_handler 9 unknown kernel version raw1394_set_tag_handler set request completion handler Synopsis tag_handler_t raw1394_set_tag_handler raw1394handle_t handle tag_handler_t new_h Arguments handle libraw1394 handle new_h pointer to new handler Description Sets the handler to be called whenever a request completes to new_h. The default handler interprets the tag as a pointer to a struct raw1394_reqhandle and calls the callback in there. Care must be taken when replacing the tag handler and calling the synchronous versions of the transaction functions (i.e. raw1394_read, raw1394_write, raw1394_lock) since these do pass pointers to struct raw1394_reqhandle as the tag and expect the callback to be invoked. Returns the old handler or NULL on failure (sets errno) LINUX Kernel Hackers Manual August 2009 raw1394_set_arm_tag_handler 9 unknown kernel version raw1394_set_arm_tag_handler set the async request handler Synopsis arm_tag_handler_t raw1394_set_arm_tag_handler raw1394handle_t handle arm_tag_handler_t new_h Arguments handle libraw1394 handle new_h pointer to new handler Description Set the handler that will be called when an async read/write/lock arm_request arrived. The default action is to call the arm_callback in the raw1394_arm_reqhandle pointed to by arm_tag. Returns old handler or NULL on failure (sets errno) LINUX Kernel Hackers Manual August 2009 raw1394_set_fcp_handler 9 unknown kernel version raw1394_set_fcp_handler set FCP handler Synopsis fcp_handler_t raw1394_set_fcp_handler raw1394handle_t handle fcp_handler_t new_h Arguments handle libraw1394 handle new_h pointer to new handler Description Function Control Protocol is defined in IEC 61883-1. Sets the handler to be called when either FCP command or FCP response registers get written to new_h. The default handler does nothing. In order to actually get FCP events, you have to enable it with raw1394_start_fcp_listen and can stop it with raw1394_stop_fcp_listen. Returns the old handler or NULL on failure (sets errno) LINUX Kernel Hackers Manual August 2009 int 9 unknown kernel version int This is the general request handler Synopsis typedef int * req_callback_t Arguments req_callback_t This is the general request handler Description It is used by the default tag handler when a request completes, it calls the callback and passes it the data pointer and the error code of the request. LINUX Kernel Hackers Manual August 2009 int 9 unknown kernel version int This is the general arm-request handle Synopsis typedef int * arm_req_callback_t Arguments arm_req_callback_t This is the general arm-request handle Description (arm = address range mapping) It is used by the default arm-tag handler when a request has been received, it calls the arm_callback. LINUX Kernel Hackers Manual August 2009 raw1394_arm_register 9 unknown kernel version raw1394_arm_register register an AddressRangeMapping Synopsis int raw1394_arm_register raw1394handle_t handle nodeaddr_t start size_t length byte_t * initial_value octlet_t arm_tag arm_options_t access_rights arm_options_t notification_options arm_options_t client_transactions Arguments handle libraw1394 handle start identifies addressrange length identifies addressrange initial_value pointer to buffer containing (if necessary) initial value NULL means undefined arm_tag identifier for arm_tag_handler (usually pointer to raw1394_arm_reqhandle) access_rights access-rights for registered addressrange handled by kernel-part. Value is one or more binary or of the following flags - ARM_READ, ARM_WRITE, ARM_LOCK notification_options identifies for which type of request you want to be notified. Value is one or more binary or of the following flags - ARM_READ, ARM_WRITE, ARM_LOCK client_transactions identifies for which type of request you want to handle the request by the client application. for those requests no response will be generated, but has to be generated by the application. Value is one or more binary or of the following flags - ARM_READ, ARM_WRITE, ARM_LOCK For each bit set here, notification_options and access_rights will be ignored. Description ARM = Adress Range Mapping Returns 0 on success or -1 on failure (sets errno) LINUX Kernel Hackers Manual August 2009 raw1394_arm_unregister 9 unknown kernel version raw1394_arm_unregister unregister an AddressRangeMapping Synopsis int raw1394_arm_unregister raw1394handle_t handle nodeaddr_t start Arguments handle libraw1394 handle start identifies addressrange for unregistering (value of start have to be the same value used for registering this adressrange) Returns 0 on success or -1 on failure (sets errno) LINUX Kernel Hackers Manual August 2009 raw1394_arm_set_buf 9 unknown kernel version raw1394_arm_set_buf set the buffer of an AdressRangeMapping Synopsis int raw1394_arm_set_buf raw1394handle_t handle nodeaddr_t start size_t length void * buf Arguments handle libraw1394 handle start identifies addressrange length identifies addressrange buf pointer to buffer Description This function copies length bytes from user memory area buf to one ARM block in kernel memory area with start offset start. Returns 0 on success or -1 on failure (sets errno) LINUX Kernel Hackers Manual August 2009 raw1394_arm_get_buf 9 unknown kernel version raw1394_arm_get_buf get the buffer of an AdressRangeMapping Synopsis int raw1394_arm_get_buf raw1394handle_t handle nodeaddr_t start size_t length void * buf Arguments handle libraw1394 handle start identifies addressrange length identifies addressrange buf pointer to buffer Description This function copies length bytes from one ARM block in kernel memory area with start offset start to user memory area buf Returns 0 on success or -1 on failure (sets errno) LINUX Kernel Hackers Manual August 2009 raw1394_echo_request 9 unknown kernel version raw1394_echo_request send an echo request to the driver Synopsis int raw1394_echo_request raw1394handle_t handle quadlet_t data Arguments handle libraw1394 handle data arbitrary data; raw1394_loop_iterate will return it Description the driver then send back the same request. raw1394_loop_iterate will return data as return value, when it processes the echo. Returns 0 on success or -1 on failure (sets errno) LINUX Kernel Hackers Manual August 2009 raw1394_wake_up 9 unknown kernel version raw1394_wake_up wake up raw1394_loop_iterate Synopsis int raw1394_wake_up raw1394handle_t handle Arguments handle libraw1394 handle Description (or a blocking read from the device file). actually this calls raw1394_echo_request with 0 as data. Returns 0 on success or -1 on failure (sets errno) LINUX Kernel Hackers Manual August 2009 raw1394_phy_packet_write 9 unknown kernel version raw1394_phy_packet_write send physical request Synopsis int raw1394_phy_packet_write raw1394handle_t handle quadlet_t data Arguments handle libraw1394 handle data the contents of the packet Description examples of physical requests are linkon, physicalconfigurationpacket, etc. Returns 0 on success or -1 on failure (sets errno) LINUX Kernel Hackers Manual August 2009 raw1394_start_phy_packet_write 9 unknown kernel version raw1394_start_phy_packet_write initiate sending a physical request Synopsis int raw1394_start_phy_packet_write raw1394handle_t handle quadlet_t data unsigned long tag Arguments handle libraw1394 handle data the contents of the packet tag data to identify the request to completion handler Description examples of physical requests are linkon, physicalconfigurationpacket, etc. Returns 0 on success or -1 on failure (sets errno) LINUX Kernel Hackers Manual August 2009 raw1394_start_read 9 unknown kernel version raw1394_start_read initiate a read transaction Synopsis int raw1394_start_read raw1394handle_t handle nodeid_t node nodeaddr_t addr size_t length quadlet_t * buffer unsigned long tag Arguments handle libraw1394 handle node target node ID addr address to read from length amount of bytes of data to read buffer pointer to buffer where data will be saved tag data to identify the request to completion handler Description This function starts the specified read request. If length is 4 a quadlet read is initiated and a block read otherwise. The transaction is only started, no success of the transaction is implied with a successful return of this function. When the transaction completes, a raw1394_loop_iterate will call the tag handler and pass it the tag and error code of the transaction. tag should therefore be set to something that uniquely identifies this transaction (e.g. a struct pointer casted to unsigned long). Returns 0 on success or -1 on failure (sets errno) LINUX Kernel Hackers Manual August 2009 raw1394_start_write 9 unknown kernel version raw1394_start_write initiate a write transaction Synopsis int raw1394_start_write raw1394handle_t handle nodeid_t node nodeaddr_t addr size_t length quadlet_t * data unsigned long tag Arguments handle libraw1394 handle node target node ID addr address to write to length amount of bytes of data to write data pointer to data to be sent tag data to identify the request to completion handler Description This function starts the specified write request. If length is 4 a quadlet write is initiated and a block write otherwise. The transaction is only started, no success of the transaction is implied with a successful return of this function. When the transaction completes, a raw1394_loop_iterate will call the tag handler and pass it the tag and error code of the transaction. tag should therefore be set to something that uniquely identifies this transaction (e.g. a struct pointer casted to unsigned long). Returns 0 on success or -1 on failure (sets errno) LINUX Kernel Hackers Manual August 2009 raw1394_start_lock 9 unknown kernel version raw1394_start_lock initiate a 32-bit compare-swap lock transaction Synopsis int raw1394_start_lock raw1394handle_t handle nodeid_t node nodeaddr_t addr unsigned int extcode quadlet_t data quadlet_t arg quadlet_t * result unsigned long tag Arguments handle libraw1394 handle node target node ID addr address to read from extcode extended transaction code determining the lock operation data data part of lock parameters arg arg part of lock parameters result address where return value will be written tag data to identify the request to completion handler Description This function starts the specified lock request. The transaction is only started, no success of the transaction is implied with a successful return of this function. When the transaction completes, a raw1394_loop_iterate will call the tag handler and pass it the tag and error code of the transaction. tag should therefore be set to something that uniquely identifies this transaction (e.g. a struct pointer casted to unsigned long). Returns 0 on success or -1 on failure (sets errno) LINUX Kernel Hackers Manual August 2009 raw1394_start_lock64 9 unknown kernel version raw1394_start_lock64 initiate a 64-bit compare-swap lock transaction Synopsis int raw1394_start_lock64 raw1394handle_t handle nodeid_t node nodeaddr_t addr unsigned int extcode octlet_t data octlet_t arg octlet_t * result unsigned long tag Arguments handle libraw1394 handle node target node ID addr address to read from extcode extended transaction code determining the lock operation data data part of lock parameters arg arg part of lock parameters result address where return value will be written tag data to identify the request to completion handler Description This function starts the specified lock request. The transaction is only started, no success of the transaction is implied with a successful return of this function. When the transaction completes, a raw1394_loop_iterate will call the tag handler and pass it the tag and error code of the transaction. tag should therefore be set to something that uniquely identifies this transaction (e.g. a struct pointer casted to unsigned long). Returns 0 on success or -1 on failure (sets errno) LINUX Kernel Hackers Manual August 2009 raw1394_start_async_stream 9 unknown kernel version raw1394_start_async_stream initiate asynchronous stream Synopsis int raw1394_start_async_stream raw1394handle_t handle unsigned int channel unsigned int tag unsigned int sy unsigned int speed size_t length quadlet_t * data unsigned long rawtag Arguments handle libraw1394 handle channel the isochronous channel number to send on tag data to be put into packet's tag field sy data to be put into packet's sy field speed speed at which to send length amount of data to send, in bytes data pointer to data to send rawtag data to identify the request to completion handler Description Passes custom tag. Use pointer to raw1394_reqhandle if you use the standard tag handler. Returns 0 on success or -1 on failure (sets errno) LINUX Kernel Hackers Manual August 2009 raw1394_start_async_send 9 unknown kernel version raw1394_start_async_send send an asynchronous packet Synopsis int raw1394_start_async_send raw1394handle_t handle size_t length size_t header_length unsigned int expect_response quadlet_t * data unsigned long rawtag Arguments handle libraw1394 handle length the amount of bytes of data to send header_length the number of bytes in the header expect_response indicate with a 0 or 1 whether to receive a completion event data pointer to data to send rawtag data to identify the request to completion handler Description This starts sending an arbitrary async packet. It gets an array of quadlets consisting of header and data (without CRC in between). Header information is always in machine byte order, data (data block as well as quadlet data in a read response for data quadlet) shall be in big endian byte order. expect_response indicates, if we expect a response (i.e. if we will get the tag back after the packet was sent or after a response arrived). length is the length of the complete packet (header_length + length of the data block). The main purpose of this function is to send responses for incoming transactions, that are handled by the application. Do not use that function, unless you really know, what you do! Sending corrupt packet may lead to weird results. Returns 0 on success or -1 on failure (sets errno) LINUX Kernel Hackers Manual August 2009 raw1394_read 9 unknown kernel version raw1394_read send async read request to a node and wait for response. Synopsis int raw1394_read raw1394handle_t handle nodeid_t node nodeaddr_t addr size_t length quadlet_t * buffer Arguments handle libraw1394 handle node target node ID addr address to read from length amount of bytes of data to read buffer pointer to buffer where data will be saved Description If length is 4, a quadlet read request is used. This does the complete transaction and will return when it's finished. It will call raw1394_loop_iterate as often as necessary, return values of handlers called will be therefore lost. Returns 0 on success or -1 on failure (sets errno) LINUX Kernel Hackers Manual August 2009 raw1394_write 9 unknown kernel version raw1394_write send async write request to a node and wait for response. Synopsis int raw1394_write raw1394handle_t handle nodeid_t node nodeaddr_t addr size_t length quadlet_t * data Arguments handle libraw1394 handle node target node ID addr address to write to length amount of bytes of data to write data pointer to data to be sent Description If length is 4, a quadlet write request is used. This does the complete transaction and will return when it's finished. It will call raw1394_loop_iterate as often as necessary, return values of handlers called will be therefore lost. Returns 0 on success or -1 on failure (sets errno) LINUX Kernel Hackers Manual August 2009 raw1394_lock 9 unknown kernel version raw1394_lock send 32-bit compare-swap lock request and wait for response. Synopsis int raw1394_lock raw1394handle_t handle nodeid_t node nodeaddr_t addr unsigned int extcode quadlet_t data quadlet_t arg quadlet_t * result Arguments handle libraw1394 handle node target node ID addr address to read from extcode extended transaction code determining the lock operation data data part of lock parameters arg arg part of lock parameters result address where return value will be written Description This does the complete transaction and will return when it's finished. It will call raw1394_loop_iterate as often as necessary, return values of handlers called will be therefore lost. Returns 0 on success or -1 on failure (sets errno) LINUX Kernel Hackers Manual August 2009 raw1394_lock64 9 unknown kernel version raw1394_lock64 send 64-bit compare-swap lock request and wait for response. Synopsis int raw1394_lock64 raw1394handle_t handle nodeid_t node nodeaddr_t addr unsigned int extcode octlet_t data octlet_t arg octlet_t * result Arguments handle libraw1394 handle node target node ID addr address to read from extcode extended transaction code determining the lock operation data data part of lock parameters arg arg part of lock parameters result address where return value will be written Description This does the complete transaction and will return when it's finished. It will call raw1394_loop_iterate as often as necessary, return values of handlers called will be therefore lost. Returns 0 on success or -1 on failure (sets errno) LINUX Kernel Hackers Manual August 2009 raw1394_async_stream 9 unknown kernel version raw1394_async_stream Synopsis int raw1394_async_stream raw1394handle_t handle unsigned int channel unsigned int tag unsigned int sy unsigned int speed size_t length quadlet_t * data Arguments handle libraw1394 handle channel the isochronous channel number to send on tag data to be put into packet's tag field sy data to be put into packet's sy field speed speed at which to send length amount of bytes of data to send data pointer to data to send Returns 0 on success or -1 on failure (sets errno) LINUX Kernel Hackers Manual August 2009 raw1394_async_send 9 unknown kernel version raw1394_async_send Synopsis int raw1394_async_send raw1394handle_t handle size_t length size_t header_length unsigned int expect_response quadlet_t * data Arguments handle libraw1394 handle length the amount of bytes of data to send header_length the number of bytes in the header expect_response indicate with a 0 or 1 whether to receive a completion event data pointer to data to send Returns 0 on success or -1 on failure (sets errno) LINUX Kernel Hackers Manual August 2009 raw1394_start_fcp_listen 9 unknown kernel version raw1394_start_fcp_listen enable reception of FCP events Synopsis int raw1394_start_fcp_listen raw1394handle_t handle Arguments handle libraw1394 handle Description FCP = Function Control Protocol (see IEC 61883-1) Enables the reception of FCP events (writes to the FCP_COMMAND or FCP_RESPONSE address ranges) on handle. FCP requests are then passed to the callback specified with raw1394_set_fcp_handler. Returns 0 on success or -1 on failure (sets errno) LINUX Kernel Hackers Manual August 2009 raw1394_stop_fcp_listen 9 unknown kernel version raw1394_stop_fcp_listen disable reception of FCP events Synopsis int raw1394_stop_fcp_listen raw1394handle_t handle Arguments handle libraw1394 handle Description Stops the reception of FCP events (writes to the FCP_COMMAND or FCP_RESPONSE address ranges) on handle. Returns 0 on success or -1 on failure (sets errno) LINUX Kernel Hackers Manual August 2009 raw1394_get_libversion 9 unknown kernel version raw1394_get_libversion Returns the version string Synopsis const char * raw1394_get_libversion void Arguments void no arguments Description Instead, typically, one uses 'pkg-config --mod-version libraw1394' Might be useful for an application. Returns a pointer to a string containing the version number LINUX Kernel Hackers Manual August 2009 raw1394_update_config_rom 9 unknown kernel version raw1394_update_config_rom updates the configuration ROM of a host Synopsis int raw1394_update_config_rom raw1394handle_t handle const quadlet_t * new_rom size_t size unsigned char rom_version Arguments handle libraw1394 handle new_rom a pointer to the new ROM image size the size of the new ROM image in bytes rom_version the version numer of the current version, not the new Description rom_version must be the current version, otherwise it will fail with return value -1. Returns -1 (failure) if the version is incorrect, -2 (failure) if the new rom version is too big, or 0 for success LINUX Kernel Hackers Manual August 2009 raw1394_get_config_rom 9 unknown kernel version raw1394_get_config_rom reads the current version of the configuration ROM of a host Synopsis int raw1394_get_config_rom raw1394handle_t handle quadlet_t * buffer size_t buffersize size_t * rom_size unsigned char * rom_version Arguments handle libraw1394 handle buffer the memory address at which to store the copy of the ROM buffersize is the size of the buffer, rom_size rom_size upon successful return, contains the size of the ROM rom_version upon successful return, contains the version of the rom Description returns the size of the current rom image. rom_version is the version number of the fetched rom. Return -1 (failure) if the buffer was too small or 0 for success LINUX Kernel Hackers Manual August 2009 raw1394_bandwidth_modify 9 unknown kernel version raw1394_bandwidth_modify allocate or release bandwidth Synopsis int raw1394_bandwidth_modify raw1394handle_t handle unsigned int bandwidth enum raw1394_modify_mode mode Arguments handle a libraw1394 handle bandwidth IEEE 1394 Bandwidth Alloction Units mode whether to allocate or free Description Communicates with the isochronous resource manager. Return -1 for failure, 0 for success LINUX Kernel Hackers Manual August 2009 raw1394_channel_modify 9 unknown kernel version raw1394_channel_modify allocate or release isochronous channel Synopsis int raw1394_channel_modify raw1394handle_t handle unsigned int channel enum raw1394_modify_mode mode Arguments handle a libraw1394 handle channel isochronous channel mode whether to allocate or free Description Communicates with the isochronous resource manager. Return -1 for failure, 0 for success libraw1394-2.1.0/doc/Makefile.am0000644000076400001440000000127011700041214013023 00000000000000EXTRA_DIST = testlibraw.1.in sendiso.1.in dumpiso.1.in isodump.5.in \ libraw1394.sgml # man files for testlibraw man_MANS = testlibraw.1 sendiso.1 dumpiso.1 isodump.5 # libraw1394 docbook documentation CLEANFILES = libraw1394.aux libraw1394.dvi libraw1394.log libraw1394.out \ libraw1394.tex libraw1394.pdf *.html MAINTAINERCLEANFILES = Makefile.in libraw1394.ps maintainer-clean-local: rm -rf libraw1394 doc: psdoc pdfdoc htmldoc psdoc: libraw1394.ps pdfdoc: libraw1394.pdf htmldoc: libraw1394 .PHONY: doc psdoc pdfdoc htmldoc libraw1394.ps: libraw1394.sgml db2ps $< libraw1394.pdf: libraw1394.sgml db2pdf $< libraw1394: libraw1394.sgml db2html $< # rm -rf $@ # mv libraw1394 $@ libraw1394-2.1.0/doc/Makefile.in0000644000076400001440000003431211772664260013064 00000000000000# Makefile.in generated by automake 1.10.3 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, # Inc. # This Makefile.in is free software; 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It should not be used in live environments where it might interfere with properly set up isochronous transmissions, it is a debug and performance benchmarking tool. .SH OPTIONS .TP .B -l\fR,\fB --loop=\fICOUNT Send dump file \fICOUNT\fR times. Defaults to 1. .TP .B -i\fR,\fB --infinite Send dump file in an endless loop. .TP .B -s\fR,\fB --speed=\fISPEED Send packets at speed \fISPEED\fR, which can be given as 100, 200 and 400 (in Mbit/s) or abbreviated as 1, 2 and 4. Defaults to 100. .TP .B -p\fR,\fB --port=\fIPORT Choose port \fIPORT\fR for sending. A port is a 1394 card or chip and represents one connected bus, therefore this is only relevant when you have multiple of these. Defaults to 0. .TP .B -h\fR,\fB --help Show help text and exit. .SH BUGS None known. .SH SEE ALSO .B dumpiso\fR(1), .B isodump\fR(5) .SH AUTHOR Andreas Bombe libraw1394-2.1.0/doc/dumpiso.1.in0000644000076400001440000000253411331044202013142 00000000000000.TH dumpiso 1 "libraw1394 @VERSION@" "" "Linux IEEE 1394" .SH NAME dumpiso \- dump IEEE 1394 isochronous channel packets .SH SYNOPSIS .B dumpiso [ \fIoptions\fR ] [ \fIFILE\fR ] .SH DESCRIPTION dumpiso listens on a selected range of channels and dumps all received packets into the file \fIFILE\fR or, if not given, to standard output. While dumping, the current number of received packets is written to standard error and updated with every packet. .PP It uses a simple file format for the dumps which is described in \fBisodump\fR(5). The dumped packets can be sent out again with \fBsendiso\fR(1). .SH OPTIONS .TP .B -c\fR,\fB --channels=\fICHANNELS Sets the channels to listen on. \fICHANNELS\fR can be either a single number, in which case this is the only channel to listen on, or a range of channels in the form X-Y. Channel numbers can range from 0 to 63. You can give this option multiple times, new channels are added to the list of already set channels. Defaults to all channels. .TP .B -p\fR,\fB --port=\fIPORT Choose port \fIPORT\fR for receiving. A port is a 1394 card or chip and represents one connected bus, therefore this is only relevant when you have multiple of these. Defaults to 0. .TP .B -h\fR,\fB --help Show help text and exit. .SH BUGS None known. .SH SEE ALSO .B sendiso\fR(1), .B isodump\fR(5) .SH AUTHOR Andreas Bombe libraw1394-2.1.0/doc/isodump.5.in0000644000076400001440000000315211331044202013143 00000000000000.TH isodump 5 "isodump v1" "libraw1394 @VERSION@" "Linux IEEE 1394" .SH NAME isodump \- format of IEEE 1394 isochronous packets dump file .SH DESCRIPTION The isodump format stores a series of IEEE 1394 isochronous stream packets (possibly from multiple channels), including their headers. Its main use is as the output format of \fBdumpiso\fR(1) and the input format of \fBsendiso\fR(1). .PP The 32 byte header starts at offset 0 with the string "1394 isodump v1" followed by a zero byte. The next 8 bytes form a 64 bit big endian integer, which represents a bit mask of the channels that were dumped. A set bit at position (1 << x) signifies that channel x was being listened on. The following 8 bytes are set to zero. .PP The iso packets follow the header and are appended to the data stream in the order they were received. The packets consist of the header quadlet as originally received and the data quadlets following directly. The CRC quadlets after header and data do not appear and everything is in big endian, as seen on the bus. .PP There is no further framing of the packets in the format, packet boundaries can be found by looking at the data size field in the header quadlet of each packet. The data size field appears in the most significant 16 bits of the header quadlet, contain the size in bytes (the actual packet is padded to a multiple of four bytes) and do not include the header packet. .SH COMPATIBILITY This format was introduced with the iso send and dump tools distributed with libraw1394. No one else uses it so far. .SH SEE ALSO .B sendiso\fR(1), .B dumpiso\fR(1) .SH AUTHOR Andreas Bombe libraw1394-2.1.0/doc/testlibraw.1.in0000644000076400001440000000174011331044202013640 00000000000000.TH testlibraw 1 "libraw1394 @VERSION@" "" "Linux IEEE 1394" .SH NAME testlibraw \- run basic functionality tests on libraw1394 .SH SYNOPSIS .B testlibraw .SH DESCRIPTION testlibraw attaches to the Linux IEEE 1394 subsystem through libraw1394 and tries to read data from all connected nodes. It therefore acts as a check that: .IP * libraw1394 is installed correctly .IP * the IEEE 1394 subsystem is loaded in the kernel and of a supported version .IP * libraw1394 and kernel side raw1394 can communicate .IP * connected nodes can be reached and do respond. .PP The read transactions are of a form that all powered up nodes conforming to the IEEE 1394 standard have to be able to respond to. .PP The source of this program also acts as a demonstration of libraw1394 programming, including initialization, transactions and the event loop. .SH EXAMPLE RUN FIXME: insert example here .SH BUGS None known. .SH SEE ALSO http://linux1394.sourceforge.net/ .SH AUTHOR Andreas Bombe libraw1394-2.1.0/src/0000755000076400001440000000000012005205532011075 500000000000000libraw1394-2.1.0/src/fw.c0000644000076400001440000011617411776350450011625 00000000000000/* -*- c-basic-offset: 8 -*- * * raw1394.c -- Emulation of the raw1394 API on the fw stack * * Copyright (C) 2007 Kristian Hoegsberg * * This library is licensed under the GNU Lesser General Public License (LGPL), * version 2.1 or later. See the file COPYING.LIB in the distribution for * details. */ #include #include #include #include #include #include #include #include #include #include #include #include #include /* for ntohl and htonl */ #include "fw.h" #include "raw1394_private.h" /* * ABI version history is documented in firewire-cdev.h. */ #define IMPLEMENTED_CDEV_ABI_VERSION 4 int fw_errcode_to_errno(raw1394_errcode_t errcode) { switch (errcode) { case -RCODE_SEND_ERROR: case -RCODE_CANCELLED: case -RCODE_BUSY: case -RCODE_GENERATION: case -RCODE_NO_ACK: return EAGAIN; case raw1394_make_errcode(ACK_COMPLETE, RCODE_COMPLETE): return 0; case raw1394_make_errcode(ACK_COMPLETE, RCODE_CONFLICT_ERROR): return EAGAIN; case raw1394_make_errcode(ACK_COMPLETE, RCODE_DATA_ERROR): return EREMOTEIO; case raw1394_make_errcode(ACK_COMPLETE, RCODE_TYPE_ERROR): return EPERM; case raw1394_make_errcode(ACK_COMPLETE, RCODE_ADDRESS_ERROR): return EINVAL; default: return EINVAL; } } static int fw_to_raw1394_errcode(int rcode) { /* Best effort matching fw extended rcodes to raw1394 err * code. Since the raw1394 errcode decoding are macros we try * to convert the fw rcodes to something that looks enough * like the raw1394 errcodes that we retain ABI compatibility. * * Juju rcodes less than 0x10 are standard ieee1394 rcodes, * which we map to a raw1394 errcode by or'ing in an * ACK_COMPLETE ack code in the upper 16 bits. Errors * internal to raw1394 are negative values, but fw encodes * these errors as rcodes greater than or equal to 0x10. In * this case, we just the negated value, which will look like * an raw1394 internal error code. */ if (rcode < 0x10) return raw1394_make_errcode(ACK_COMPLETE, rcode); else return -rcode; } static int default_tag_handler(raw1394handle_t handle, unsigned long tag, raw1394_errcode_t err) { struct raw1394_reqhandle *rh = (struct raw1394_reqhandle *) tag; if (rh != NULL) return rh->callback(handle, rh->data, err); return -1; } static int default_arm_tag_handler(raw1394handle_t handle, unsigned long arm_tag, byte_t type, unsigned int length, void *data) { struct raw1394_arm_reqhandle *rh; if (arm_tag == 0) return -1; rh = (struct raw1394_arm_reqhandle *) arm_tag; return rh->arm_callback(handle, data, length, rh->pcontext, type); } static int default_bus_reset_handler(raw1394handle_t handle, unsigned int gen) { handle->mode.fw->generation = gen; return 0; } static int is_fw_device_name(char *name) { return strncmp(name, FW_DEVICE_PREFIX, strlen(FW_DEVICE_PREFIX)) == 0 && isdigit(name[strlen(FW_DEVICE_PREFIX)]); } static int scan_devices(fw_handle_t handle) { DIR *dir; struct dirent *de; char filename[32]; struct fw_cdev_get_info get_info; struct fw_cdev_event_bus_reset reset; int fd, err, i, j, fname_str_sz; struct port *ports; ports = handle->ports; memset(ports, 0, sizeof handle->ports); for (i = 0; i < MAX_PORTS; i++) ports[i].card = -1; dir = opendir(FW_DEVICE_DIR); if (dir == NULL) return -1; for (i = 0; i < MAX_PORTS; ) { de = readdir(dir); if (de == NULL) break; if (!is_fw_device_name(de->d_name)) continue; snprintf(filename, sizeof filename, FW_DEVICE_DIR "/%s", de->d_name); fd = open(filename, O_RDWR); if (fd < 0) continue; memset(&get_info, 0, sizeof(get_info)); memset(&reset, 0, sizeof(reset)); get_info.version = IMPLEMENTED_CDEV_ABI_VERSION; get_info.rom = 0; get_info.rom_length = 0; get_info.bus_reset = ptr_to_u64(&reset); err = ioctl(fd, FW_CDEV_IOC_GET_INFO, &get_info); close(fd); if (err < 0) continue; for (j = 0; j < i; j++) if (ports[j].card == get_info.card) break; if (j == i) { fname_str_sz = sizeof(ports[i].device_file) - 1; strncpy(ports[i].device_file, filename, fname_str_sz); ports[i].device_file[fname_str_sz] = '\0'; ports[i].node_count = (reset.root_node_id & 0x3f) + 1; ports[i].card = get_info.card; i++; } } closedir(dir); handle->port_count = i; return 0; } static int handle_echo_pipe(raw1394handle_t handle, struct epoll_closure *ec, __uint32_t events) { quadlet_t value; if (read(handle->mode.fw->pipe_fds[0], &value, sizeof value) < 0) return -1; return value; } static int handle_lost_device(fw_handle_t handle, int i) { int phy_id; /* The device got unplugged, get rid of it. The fd is * automatically dropped from the epoll context when we close it. */ close(handle->devices[i].fd); phy_id = handle->devices[i].node_id & 0x3f; if (handle->nodes[phy_id] == i) handle->nodes[phy_id] = -1; handle->devices[i].node_id = -1; return 0; } struct address_closure { int (*callback)(raw1394handle_t handle, struct address_closure *ac, int tcode, unsigned long long offset, int source_node_id, int card, unsigned kernel_handle, size_t length, void *data); }; static int handle_fcp_request(raw1394handle_t handle, struct address_closure *ac, int tcode, unsigned long long offset, int source_node_id, int card, unsigned kernel_handle, size_t length, void *data) { struct fw_cdev_send_response response; int is_response; response.handle = kernel_handle; response.rcode = RCODE_COMPLETE; response.length = 0; response.data = 0; if (handle->mode.fw->fcp_handler == NULL) response.rcode = RCODE_ADDRESS_ERROR; if (tcode >= TCODE_WRITE_RESPONSE) response.rcode = RCODE_CONFLICT_ERROR; if (ioctl(handle->mode.fw->ioctl_fd, FW_CDEV_IOC_SEND_RESPONSE, &response) < 0) return -1; if (card != handle->mode.fw->card) return 0; if (response.rcode != RCODE_COMPLETE) return 0; is_response = offset >= CSR_REGISTER_BASE + CSR_FCP_RESPONSE; return handle->mode.fw->fcp_handler(handle, source_node_id, is_response, length, data); } static int handle_device_event(raw1394handle_t handle, struct epoll_closure *ec, __uint32_t events) { fw_handle_t fwhandle = handle->mode.fw; union fw_cdev_event *u; struct device *device = (struct device *) ec; struct address_closure *ac; struct request_closure *rc; unsigned long tag; raw1394_errcode_t errcode; int len, phy_id; int i; i = device - fwhandle->devices; if (events & EPOLLHUP) return handle_lost_device(fwhandle, i); len = read(fwhandle->devices[i].fd, fwhandle->buffer, sizeof fwhandle->buffer); if (len < 0) return -1; u = (void *) fwhandle->buffer; switch (u->common.type) { case FW_CDEV_EVENT_BUS_RESET: /* Clear old entry, unless it's been overwritten. */ phy_id = fwhandle->devices[i].node_id & 0x3f; if (fwhandle->nodes[phy_id] == i) fwhandle->nodes[phy_id] = -1; fwhandle->nodes[u->bus_reset.node_id & 0x3f] = i; fwhandle->devices[i].node_id = u->bus_reset.node_id; fwhandle->devices[i].generation = u->bus_reset.generation; if (u->bus_reset.node_id != u->bus_reset.local_node_id) return 0; memcpy(&fwhandle->reset, &u->bus_reset, sizeof fwhandle->reset); return fwhandle->bus_reset_handler(handle, u->bus_reset.generation); case FW_CDEV_EVENT_RESPONSE: rc = u64_to_ptr(u->response.closure); /* Kernel ensures that u->response.length does not overflow. */ if (rc->data != NULL && u->response.rcode == RCODE_COMPLETE) memcpy(rc->data, u->response.data, u->response.length); errcode = fw_to_raw1394_errcode(u->response.rcode); tag = rc->tag; free(rc); return fwhandle->tag_handler(handle, tag, errcode); case FW_CDEV_EVENT_REQUEST: ac = u64_to_ptr(u->request.closure); return ac->callback(handle, ac, u->request.tcode, u->request.offset, /* wild guess, but can't do better */ fwhandle->devices[i].node_id, fwhandle->card, u->request.handle, u->request.length, u->request.data); case FW_CDEV_EVENT_REQUEST2: ac = u64_to_ptr(u->request.closure); return ac->callback(handle, ac, u->request2.tcode, u->request2.offset, u->request2.source_node_id, u->request2.card, u->request2.handle, u->request2.length, u->request2.data); case FW_CDEV_EVENT_ISO_RESOURCE_ALLOCATED: case FW_CDEV_EVENT_ISO_RESOURCE_DEALLOCATED: memcpy(u64_to_ptr(u->iso_resource.closure), u, sizeof u->iso_resource); return 0; case FW_CDEV_EVENT_PHY_PACKET_SENT: rc = u64_to_ptr(u->phy_packet.closure); errcode = fw_to_raw1394_errcode(u->phy_packet.rcode); tag = rc->tag; free(rc); return fwhandle->tag_handler(handle, tag, errcode); default: case FW_CDEV_EVENT_ISO_INTERRUPT: /* Never happens. */ return -1; } } static int process_inotify_event(fw_handle_t fwhandle, struct inotify_event *event) { char filename[32]; struct fw_cdev_get_info info; struct fw_cdev_event_bus_reset reset; struct epoll_event ep; int i, fd, phy_id, fname_str_sz; if (!(event->mask & IN_CREATE)) return 0; if (!is_fw_device_name(event->name)) return 0; snprintf(filename, sizeof filename, FW_DEVICE_DIR "/%s", event->name); fd = open(filename, O_RDWR); if (fd < 0) { switch (errno) { case ENOENT: /* Huh, it disappeared before we could * open it. */ return 0; case EACCES: /* We don't have permission to talk to * this device, maybe it's a storage * device. */ return 0; default: /* Anything else is bad news. */ return -1; } } info.version = IMPLEMENTED_CDEV_ABI_VERSION; info.rom = 0; info.rom_length = 0; info.bus_reset = ptr_to_u64(&reset); if (ioctl(fd, FW_CDEV_IOC_GET_INFO, &info) < 0) { close(fd); return -1; } for (i = 0; i < MAX_DEVICES; i++) if (fwhandle->devices[i].node_id == -1) break; if (i == MAX_DEVICES) { close(fd); return -1; } phy_id = reset.node_id & 0x3f; fwhandle->nodes[phy_id] = i; fwhandle->devices[i].node_id = reset.node_id; fwhandle->devices[i].generation = reset.generation; fwhandle->devices[i].fd = fd; fname_str_sz = sizeof(fwhandle->devices[i].filename) - 1; strncpy(fwhandle->devices[i].filename, filename, fname_str_sz); fwhandle->devices[i].filename[fname_str_sz] = '\0'; fwhandle->devices[i].closure.func = handle_device_event; ep.events = EPOLLIN; ep.data.ptr = &fwhandle->devices[i].closure; if (epoll_ctl(fwhandle->epoll_fd, EPOLL_CTL_ADD, fd, &ep) < 0) { close(fd); fwhandle->devices[i].fd = -1; return -1; } return 0; } static int handle_inotify(raw1394handle_t handle, struct epoll_closure *ec, __uint32_t events) { fw_handle_t fwhandle = handle->mode.fw; struct inotify_event *event; ssize_t len; int retval = 0; event = (struct inotify_event *) fwhandle->buffer; len = read(fwhandle->inotify_fd, event, BUFFER_SIZE); while (len >= sizeof(struct inotify_event)) { retval |= process_inotify_event(fwhandle, event); len -= sizeof(struct inotify_event) + event->len; event = (struct inotify_event *) ((char *)event + (sizeof(struct inotify_event) + event->len)); } return retval; } int fw_loop_iterate(raw1394handle_t handle) { int i, count, retval = 0; struct epoll_closure *closure; struct epoll_event ep[32]; count = epoll_wait(handle->mode.fw->epoll_fd, ep, ARRAY_LENGTH(ep), -1); if (count < 0) return -1; for (i = 0; i < count; i++) { closure = ep[i].data.ptr; retval = closure->func(handle, closure, ep[i].events); } /* It looks like we have to add this work-around to get epoll * to recompute the POLLIN status of the epoll_fd. */ epoll_wait(handle->mode.fw->epoll_fd, ep, ARRAY_LENGTH(ep), 0); return retval; } fw_handle_t fw_new_handle(void) { fw_handle_t handle; struct epoll_event ep; int i; handle = malloc(sizeof *handle); if (handle == NULL) { errno = ENOMEM; return NULL; } memset(&ep, 0, sizeof(ep)); memset(handle, 0, sizeof(*handle)); handle->tag_handler = default_tag_handler; handle->arm_tag_handler = default_arm_tag_handler; handle->allocations = NULL; handle->notify_bus_reset = RAW1394_NOTIFY_ON; handle->bus_reset_handler = default_bus_reset_handler; handle->iso.fd = -1; handle->epoll_fd = epoll_create(16); if (handle->epoll_fd < 0) goto out_handle; if (pipe(handle->pipe_fds) < 0) goto out_epoll; handle->inotify_fd = inotify_init(); if (handle->inotify_fd < 0) goto out_pipe; handle->inotify_watch = inotify_add_watch(handle->inotify_fd, FW_DEVICE_DIR, IN_CREATE); if (handle->inotify_watch < 0) goto out_inotify; handle->pipe_closure.func = handle_echo_pipe; ep.events = EPOLLIN; ep.data.ptr = &handle->pipe_closure; if (epoll_ctl(handle->epoll_fd, EPOLL_CTL_ADD, handle->pipe_fds[0], &ep) < 0) goto out_inotify; handle->inotify_closure.func = handle_inotify; ep.events = EPOLLIN; ep.data.ptr = &handle->inotify_closure; if (epoll_ctl(handle->epoll_fd, EPOLL_CTL_ADD, handle->inotify_fd, &ep) < 0) goto out_inotify; for (i = 0; i < MAX_DEVICES; i++) { handle->nodes[i] = -1; handle->devices[i].node_id = -1; } scan_devices(handle); return handle; out_inotify: close(handle->inotify_fd); out_pipe: close(handle->pipe_fds[0]); close(handle->pipe_fds[1]); out_epoll: close(handle->epoll_fd); out_handle: free(handle); return NULL; } void fw_destroy_handle(fw_handle_t handle) { int i; close(handle->inotify_fd); close(handle->pipe_fds[0]); close(handle->pipe_fds[1]); for (i = 0; i < MAX_DEVICES; i++) { if (handle->devices[i].node_id == -1) continue; close(handle->devices[i].fd); } fw_iso_shutdown(handle); close(handle->epoll_fd); free(handle); return; } fw_handle_t fw_new_handle_on_port(int port) { fw_handle_t handle; handle = fw_new_handle(); if (handle == NULL) return NULL; if (fw_set_port(handle, port) < 0) { fw_destroy_handle(handle); return NULL; } return handle; } int fw_busreset_notify (fw_handle_t handle, int off_on_switch) { handle->notify_bus_reset = off_on_switch; return 0; } int fw_get_fd(fw_handle_t handle) { return handle->epoll_fd; } nodeid_t fw_get_local_id(fw_handle_t handle) { return handle->reset.local_node_id; } nodeid_t fw_get_irm_id(fw_handle_t handle) { return handle->reset.irm_node_id; } int fw_get_nodecount(fw_handle_t handle) { return (handle->reset.root_node_id & 0x3f) + 1; } int fw_get_speed(fw_handle_t handle, nodeid_t node) { int i; if ((node & ~0x3f) != 0xffc0) { errno = ENOSYS; return -1; } if (node > handle->reset.root_node_id) { errno = fw_errcode_to_errno(-RCODE_NO_ACK); return -1; } i = handle->nodes[node & 0x3f]; if (i == -1) { errno = fw_errcode_to_errno(-RCODE_NO_ACK); return -1; } if (handle->generation != handle->devices[i].generation) { errno = fw_errcode_to_errno(-RCODE_GENERATION); return -1; } return ioctl(handle->devices[i].fd, FW_CDEV_IOC_GET_SPEED); } int fw_get_port_info(fw_handle_t handle, struct raw1394_portinfo *pinf, int maxports) { int i, port_name_sz; if (maxports >= handle->port_count) maxports = handle->port_count; for (i = 0; i < maxports; i++) { pinf[i].nodes = handle->ports[i].node_count; port_name_sz = sizeof(pinf[i].name) - 1; strncpy(pinf[i].name, handle->ports[i].device_file, port_name_sz); pinf[i].name[port_name_sz] = '\0'; } return handle->port_count; } int fw_set_port(fw_handle_t handle, int port) { struct fw_cdev_get_info get_info; struct fw_cdev_event_bus_reset reset; struct epoll_event ep; struct dirent *de; char filename[32]; DIR *dir; int i, fd, phy_id, fname_str_sz; if (port >= handle->port_count) { errno = EINVAL; return -1; } dir = opendir("/dev"); if (dir == NULL) return -1; for (i = 0; i < MAX_DEVICES; ) { de = readdir(dir); if (de == NULL) break; if (strncmp(de->d_name, "fw", 2) != 0) continue; snprintf(filename, sizeof filename, "/dev/%s", de->d_name); fd = open(filename, O_RDWR); if (fd < 0) continue; memset(&get_info, 0, sizeof(get_info)); memset(&reset, 0, sizeof(reset)); get_info.version = IMPLEMENTED_CDEV_ABI_VERSION; get_info.rom = 0; get_info.rom_length = 0; get_info.bus_reset = ptr_to_u64(&reset); if (ioctl(fd, FW_CDEV_IOC_GET_INFO, &get_info) < 0) { close(fd); continue; } if (get_info.card != handle->ports[port].card) { close(fd); continue; } phy_id = reset.node_id & 0x3f; handle->nodes[phy_id] = i; handle->devices[i].node_id = reset.node_id; handle->devices[i].generation = reset.generation; handle->devices[i].fd = fd; fname_str_sz = sizeof(handle->devices[i].filename) -1; strncpy(handle->devices[i].filename, filename, fname_str_sz); handle->devices[i].filename[fname_str_sz] = '\0'; handle->devices[i].closure.func = handle_device_event; memset(&ep, 0, sizeof(ep)); ep.events = EPOLLIN; ep.data.ptr = &handle->devices[i].closure; if (epoll_ctl(handle->epoll_fd, EPOLL_CTL_ADD, fd, &ep) < 0) { close(fd); closedir(dir); return -1; } if (handle->iso.filename == NULL) { memcpy(&handle->reset, &reset, sizeof handle->reset); handle->iso.filename = handle->devices[i].filename; handle->ioctl_fd = fd; } if (reset.node_id == reset.local_node_id) handle->local_device = &handle->devices[i]; handle->card = get_info.card; handle->generation = reset.generation; handle->abi_version = get_info.version; i++; } closedir(dir); if (i == 0) { errno = ENODEV; return -1; } return 0; } int fw_reset_bus_new(fw_handle_t handle, int type) { struct fw_cdev_initiate_bus_reset initiate; switch (type) { case RAW1394_LONG_RESET: initiate.type = FW_CDEV_LONG_RESET; break; case RAW1394_SHORT_RESET: initiate.type = FW_CDEV_SHORT_RESET; break; } return ioctl(handle->ioctl_fd, FW_CDEV_IOC_INITIATE_BUS_RESET, &initiate); } struct request_response_block { struct raw1394_arm_request_response request_response; struct raw1394_arm_request request; struct raw1394_arm_response response; unsigned char data[0]; }; struct allocation { struct address_closure closure; /* must be first member */ struct allocation *next; __u32 handle; byte_t *buffer; octlet_t tag; arm_options_t access_rights; arm_options_t notification_options; arm_options_t client_transactions; nodeaddr_t offset; size_t length; unsigned char data[0]; }; static int handle_arm_request(raw1394handle_t handle, struct address_closure *ac, int tcode, unsigned long long offset, int source_node_id, int card, unsigned kernel_handle, size_t length, void *data) { fw_handle_t fwhandle = handle->mode.fw; struct allocation *allocation = (struct allocation *) ac; struct request_response_block *rrb; struct fw_cdev_send_response response; arm_options_t type; size_t in_length; int pos; pos = offset - allocation->offset; response.handle = kernel_handle; switch (tcode) { case TCODE_WRITE_QUADLET_REQUEST: case TCODE_WRITE_BLOCK_REQUEST: type = RAW1394_ARM_WRITE; in_length = length; response.rcode = RCODE_COMPLETE; response.length = 0; response.data = 0; break; case TCODE_READ_QUADLET_REQUEST: case TCODE_READ_BLOCK_REQUEST: type = RAW1394_ARM_READ; in_length = 0; response.rcode = RCODE_COMPLETE; response.length = length; response.data = ptr_to_u64(allocation->data + pos); break; case TCODE_LOCK_REQUEST: /* * TCODE_LOCK_REQUEST is generated by ABI v3 and older, cannot * be handled. Fall through for now. FIXME. */ case TCODE_LOCK_MASK_SWAP: case TCODE_LOCK_COMPARE_SWAP: case TCODE_LOCK_FETCH_ADD: case TCODE_LOCK_LITTLE_ADD: case TCODE_LOCK_BOUNDED_ADD: case TCODE_LOCK_WRAP_ADD: case TCODE_LOCK_VENDOR_DEPENDENT: type = RAW1394_ARM_LOCK; in_length = length; response.length = 4; break; default: in_length = 0; type = 0; break; } if (!(allocation->access_rights & type)) { response.rcode = RCODE_TYPE_ERROR; response.length = 0; response.data = 0; if (ioctl(fwhandle->ioctl_fd, FW_CDEV_IOC_SEND_RESPONSE, &response) < 0) return -1; } else if (!(allocation->client_transactions & type)) { if (type == RAW1394_ARM_WRITE) memcpy(allocation->data + pos, data, length); else if (type == RAW1394_ARM_LOCK) /* FIXME: do lock ops here */; if (ioctl(fwhandle->ioctl_fd, FW_CDEV_IOC_SEND_RESPONSE, &response) < 0) return -1; } /* * libraw1394 clients do not expect requests from nodes on * a card other than the one set by raw1394_set_port(). */ if (card != fwhandle->card) return 0; if (!(allocation->notification_options & type)) return 0; rrb = malloc(sizeof *rrb + in_length + response.length); if (rrb == NULL) { errno = ENOMEM; return -1; } rrb->request_response.request = &rrb->request; rrb->request_response.response = &rrb->response; rrb->request.destination_nodeid = fwhandle->reset.local_node_id; rrb->request.source_nodeid = source_node_id; rrb->request.destination_offset = offset; rrb->request.tlabel = 0; if (tcode < 0x10) { rrb->request.tcode = tcode; rrb->request.extended_transaction_code = 0; } else { rrb->request.tcode = TCODE_LOCK_REQUEST; rrb->request.extended_transaction_code = tcode - 0x10; } rrb->request.generation = fwhandle->reset.generation; rrb->request.buffer_length = in_length; rrb->request.buffer = rrb->data; memcpy(rrb->request.buffer, data, in_length); rrb->response.response_code = response.rcode; rrb->response.buffer_length = response.length; rrb->response.buffer = rrb->data + in_length; memcpy(rrb->response.buffer, allocation->data + pos, response.length); return fwhandle->arm_tag_handler(handle, allocation->tag, type, length, &rrb->request_response); } int fw_arm_register(fw_handle_t handle, nodeaddr_t start, size_t length, byte_t *initial_value, octlet_t arm_tag, arm_options_t access_rights, arm_options_t notification_options, arm_options_t client_transactions) { struct fw_cdev_allocate request; struct allocation *allocation; int retval; allocation = malloc(sizeof *allocation + length); if (allocation == NULL) { errno = ENOMEM; return -1; } allocation->closure.callback = handle_arm_request; allocation->buffer = initial_value; allocation->tag = arm_tag; allocation->access_rights = access_rights; allocation->notification_options = notification_options; allocation->client_transactions = client_transactions; allocation->offset = start; allocation->length = length; if (initial_value != NULL) memcpy(allocation->data, initial_value, length); request.offset = start; request.length = length; request.closure = ptr_to_u64(&allocation->closure); request.region_end = start + length; retval = ioctl(handle->ioctl_fd, FW_CDEV_IOC_ALLOCATE, &request); if (retval < 0) { free(allocation); return -1; } allocation->handle = request.handle; allocation->next = handle->allocations; handle->allocations = allocation; return 0; } static struct allocation * lookup_allocation(fw_handle_t handle, nodeaddr_t start, int delete) { struct allocation *a, **prev; prev = &handle->allocations; for (a = handle->allocations; a != NULL; a = a->next) { if (a->offset <= start && start < a->offset + a->length) break; prev = &a->next; } if (a != NULL && delete) *prev = a->next; return a; } int fw_arm_unregister(fw_handle_t handle, nodeaddr_t start) { struct fw_cdev_deallocate request; struct allocation *allocation; allocation = lookup_allocation(handle, start, 1); if (allocation == NULL) { errno = EINVAL; return -1; } request.handle = allocation->handle; free(allocation); return ioctl(handle->ioctl_fd, FW_CDEV_IOC_DEALLOCATE, &request); } int fw_arm_set_buf(fw_handle_t handle, nodeaddr_t start, size_t length, void *buf) { struct allocation *allocation; allocation = lookup_allocation(handle, start, 0); if (allocation == NULL) { errno = ENOENT; return -1; } memcpy(allocation->data + allocation->offset - start, buf, length); return 0; } int fw_arm_get_buf(fw_handle_t handle, nodeaddr_t start, size_t length, void *buf) { struct allocation *allocation; allocation = lookup_allocation(handle, start, 0); if (allocation == NULL) { errno = ENOENT; return -1; } memcpy(buf, allocation->data + allocation->offset - start, length); return 0; } int fw_echo_request(fw_handle_t handle, quadlet_t data) { return write(handle->pipe_fds[1], &data, sizeof data); } int fw_wake_up(fw_handle_t handle) { return fw_echo_request(handle, 0); } static int send_request(fw_handle_t handle, int tcode, nodeid_t node, nodeaddr_t addr, size_t in_length, void *in, size_t out_length, void *out, unsigned long tag) { struct fw_cdev_send_request *request; struct request_closure *closure; int ioctl_nr = FW_CDEV_IOC_SEND_REQUEST; int fd, i, retval; if (tcode == TCODE_STREAM_DATA) { ioctl_nr = FW_CDEV_IOC_SEND_STREAM_PACKET; fd = handle->ioctl_fd; } if (node == 0xffff) { ioctl_nr = FW_CDEV_IOC_SEND_BROADCAST_REQUEST; fd = handle->ioctl_fd; } if (ioctl_nr != FW_CDEV_IOC_SEND_REQUEST) goto node_id_ok; if (node > handle->reset.root_node_id) { handle->err = -RCODE_NO_ACK; errno = fw_errcode_to_errno(handle->err); return -1; } i = handle->nodes[node & 0x3f]; if (i == -1) { handle->err = -RCODE_NO_ACK; errno = fw_errcode_to_errno(handle->err); return -1; } if (handle->generation != handle->devices[i].generation) { handle->err = -RCODE_GENERATION; errno = fw_errcode_to_errno(handle->err); return -1; } fd = handle->devices[i].fd; node_id_ok: closure = malloc(sizeof *closure); if (closure == NULL) { handle->err = -RCODE_SEND_ERROR; errno = fw_errcode_to_errno(handle->err); return -1; } closure->data = out; closure->tag = tag; request = (struct fw_cdev_send_request *) handle->buffer; request->tcode = tcode; request->length = in_length > out_length ? in_length : out_length; request->offset = addr; request->closure = ptr_to_u64(closure); request->data = ptr_to_u64(in); request->generation = handle->generation; if (tcode == TCODE_STREAM_DATA) { struct fw_cdev_send_stream_packet *p = (struct fw_cdev_send_stream_packet *) request; p->length = in_length; p->tag = (addr >> 14) & 0x3; p->channel = (addr >> 8) & 0x3f; p->sy = addr & 0xf; p->closure = ptr_to_u64(closure); p->data = ptr_to_u64(in); p->generation = handle->generation; p->speed = (addr >> 4) & 0x7; } retval = ioctl(fd, ioctl_nr, request); if (retval < 0) free(closure); return retval; } int fw_start_read(fw_handle_t handle, nodeid_t node, nodeaddr_t addr, size_t length, quadlet_t *buffer, unsigned long tag) { int tcode; if (length == 4) tcode = TCODE_READ_QUADLET_REQUEST; else tcode = TCODE_READ_BLOCK_REQUEST; return send_request(handle, tcode, node, addr, 0, NULL, length, buffer, tag); } int fw_start_write(fw_handle_t handle, nodeid_t node, nodeaddr_t addr, size_t length, quadlet_t *data, unsigned long tag) { int tcode; if (length == 4) tcode = TCODE_WRITE_QUADLET_REQUEST; else tcode = TCODE_WRITE_BLOCK_REQUEST; return send_request(handle, tcode, node, addr, length, data, 0, NULL, tag); } static int setup_lock(int extcode, quadlet_t data, quadlet_t arg, quadlet_t *buffer) { switch (extcode) { case RAW1394_EXTCODE_FETCH_ADD: case RAW1394_EXTCODE_LITTLE_ADD: buffer[0] = data; return sizeof buffer[0]; case RAW1394_EXTCODE_MASK_SWAP: case RAW1394_EXTCODE_COMPARE_SWAP: case RAW1394_EXTCODE_BOUNDED_ADD: case RAW1394_EXTCODE_WRAP_ADD: buffer[0] = arg; buffer[1] = data; return 2 * sizeof buffer[0]; default: errno = EINVAL; return -1; } } static int setup_lock64(int extcode, octlet_t data, octlet_t arg, octlet_t *buffer) { switch (extcode) { case RAW1394_EXTCODE_FETCH_ADD: case RAW1394_EXTCODE_LITTLE_ADD: buffer[0] = data; return sizeof buffer[0]; case RAW1394_EXTCODE_MASK_SWAP: case RAW1394_EXTCODE_COMPARE_SWAP: case RAW1394_EXTCODE_BOUNDED_ADD: case RAW1394_EXTCODE_WRAP_ADD: buffer[0] = arg; buffer[1] = data; return 2 * sizeof buffer[0]; default: errno = EINVAL; return -1; } } int fw_start_lock(fw_handle_t handle, nodeid_t node, nodeaddr_t addr, unsigned int extcode, quadlet_t data, quadlet_t arg, quadlet_t *result, unsigned long tag) { quadlet_t buffer[2]; int length; length = setup_lock(extcode, data, arg, buffer); if (length < 0) return length; return send_request(handle, 16 + extcode, node, addr, length, buffer, sizeof *result, result, tag); } int fw_start_lock64(fw_handle_t handle, nodeid_t node, nodeaddr_t addr, unsigned int extcode, octlet_t data, octlet_t arg, octlet_t *result, unsigned long tag) { octlet_t buffer[2]; int length; length = setup_lock64(extcode, data, arg, buffer); if (length < 0) return length; return send_request(handle, 16 + extcode, node, addr, length, buffer, sizeof *result, result, tag); } int fw_start_async_stream(fw_handle_t handle, unsigned int channel, unsigned int tag, unsigned int sy, unsigned int speed, size_t length, quadlet_t *data, unsigned long rawtag) { nodeaddr_t addr = (tag & 0x3) << 14 | (channel & 0x3f) << 8 | (speed & 0x7) << 4 | (sy & 0xf); return send_request(handle, TCODE_STREAM_DATA, 0, addr, length, data, 0, NULL, rawtag); } int fw_start_phy_packet_write(fw_handle_t handle, quadlet_t data, unsigned long tag) { struct fw_cdev_send_phy_packet send_phy_packet; struct request_closure *closure; int retval; if (handle->local_device == NULL) { handle->err = -EPERM; errno = EPERM; return -1; } closure = malloc(sizeof *closure); if (closure == NULL) { handle->err = -RCODE_SEND_ERROR; errno = fw_errcode_to_errno(handle->err); return -1; } closure->data = NULL; closure->tag = tag; send_phy_packet.closure = ptr_to_u64(closure); send_phy_packet.data[0] = be32_to_cpu(data); send_phy_packet.data[1] = ~be32_to_cpu(data); send_phy_packet.generation = handle->local_device->generation; retval = ioctl(handle->local_device->fd, FW_CDEV_IOC_SEND_PHY_PACKET, &send_phy_packet); if (retval < 0) free(closure); return retval; } int fw_start_async_send(fw_handle_t handle, size_t length, size_t header_length, unsigned int expect_response, quadlet_t *data, unsigned long rawtag) { /* FIXME: implement this? */ errno = ENOSYS; return -1; } struct sync_data { raw1394_errcode_t err; int done; }; static int sync_callback(raw1394handle_t handle, void *data, raw1394_errcode_t err) { struct sync_data *sd = data; sd->err = err; sd->done = 1; return 0; } static int _send_request_sync(raw1394handle_t handle, int tcode, nodeid_t node, nodeaddr_t addr, size_t in_length, void *in, size_t out_length, void *out) { fw_handle_t fwhandle = handle->mode.fw; struct raw1394_reqhandle reqhandle; struct sync_data sd = { 0, 0 }; int err; reqhandle.callback = sync_callback; reqhandle.data = &sd; err = send_request(fwhandle, tcode, node, addr, in_length, in, out_length, out, (unsigned long) &reqhandle); while (!sd.done) { if (err < 0) return err; err = fw_loop_iterate(handle); } fwhandle->err = sd.err; errno = fw_errcode_to_errno(sd.err); return (errno ? -1 : 0); } static int send_request_sync(raw1394handle_t handle, int tcode, nodeid_t node, nodeaddr_t addr, size_t in_length, void *in, size_t out_length, void *out) { static const struct timespec delay = { .tv_sec = 0, .tv_nsec = 10 * 1000 * 1000, }; fw_handle_t fwhandle = handle->mode.fw; int i, ret; /* * Retry after ack-busy, but give the responder some breathing room. * 10 ms delay between retries is proper for ancient camcorders. */ for (i = 1; ; i++) { ret = _send_request_sync(handle, tcode, node, addr, in_length, in, out_length, out); if (ret == 0 || i == 10 || fwhandle->err != -RCODE_BUSY) break; nanosleep(&delay, NULL); } return ret; } static int read_config_rom(fw_handle_t handle, nodeid_t node, nodeaddr_t addr, size_t length, quadlet_t *buffer) { struct fw_cdev_get_info get_info; quadlet_t rom[256]; int offset, fd, i, err; if (node > handle->reset.root_node_id) { handle->err = -RCODE_NO_ACK; errno = fw_errcode_to_errno(handle->err); return -1; } i = handle->nodes[node & 0x3f]; if (i == -1) { handle->err = -RCODE_NO_ACK; errno = fw_errcode_to_errno(handle->err); return -1; } if (handle->generation != handle->devices[i].generation) { handle->err = -RCODE_GENERATION; errno = fw_errcode_to_errno(handle->err); return -1; } fd = handle->devices[i].fd; memset(&get_info, 0, sizeof(get_info)); memset(&rom, 0, sizeof(rom)); get_info.version = IMPLEMENTED_CDEV_ABI_VERSION; get_info.rom = ptr_to_u64(rom); get_info.rom_length = sizeof(rom); get_info.bus_reset = 0; err = ioctl(fd, FW_CDEV_IOC_GET_INFO, &get_info); if (err) return err; offset = (addr - CSR_REGISTER_BASE - CSR_CONFIG_ROM) / 4; for (i = 0; i < length / 4; i++) buffer[i] = cpu_to_be32(rom[offset + i]); return 0; } int fw_read(raw1394handle_t handle, nodeid_t node, nodeaddr_t addr, size_t length, quadlet_t *buffer) { int tcode; if (addr >= CSR_REGISTER_BASE + CSR_CONFIG_ROM && addr + length <= CSR_REGISTER_BASE + CSR_CONFIG_ROM_END && !(addr & 3) && length > 0 && !(length & 3)) return read_config_rom(handle->mode.fw, node, addr, length, buffer); if (length == 4) tcode = TCODE_READ_QUADLET_REQUEST; else tcode = TCODE_READ_BLOCK_REQUEST; return send_request_sync(handle, tcode, node, addr, 0, NULL, length, buffer); } int fw_write(raw1394handle_t handle, nodeid_t node, nodeaddr_t addr, size_t length, quadlet_t *data) { int tcode; if (length == 4) tcode = TCODE_WRITE_QUADLET_REQUEST; else tcode = TCODE_WRITE_BLOCK_REQUEST; return send_request_sync(handle, tcode, node, addr, length, data, 0, NULL); } int fw_lock(raw1394handle_t handle, nodeid_t node, nodeaddr_t addr, unsigned int extcode, quadlet_t data, quadlet_t arg, quadlet_t *result) { quadlet_t buffer[2]; ssize_t length; length = setup_lock(extcode, data, arg, buffer); if (length < 0) return length; return send_request_sync(handle, 16 + extcode, node, addr, (size_t) length, buffer, sizeof *result, result); } int fw_lock64(raw1394handle_t handle, nodeid_t node, nodeaddr_t addr, unsigned int extcode, octlet_t data, octlet_t arg, octlet_t *result) { octlet_t buffer[2]; ssize_t length; length = setup_lock64(extcode, data, arg, buffer); if (length < 0) return length; return send_request_sync(handle, 16 + extcode, node, addr, (size_t) length, buffer, sizeof *result, result); } int fw_async_stream(raw1394handle_t handle, unsigned int channel, unsigned int tag, unsigned int sy, unsigned int speed, size_t length, quadlet_t *data) { nodeaddr_t addr = (tag & 0x3) << 14 | (channel & 0x3f) << 8 | (speed & 0x7) << 4 | (sy & 0xf); return send_request_sync(handle, TCODE_STREAM_DATA, 0, addr, length, data, 0, NULL); } int fw_phy_packet_write(raw1394handle_t handle, quadlet_t data) { fw_handle_t fwhandle = handle->mode.fw; struct raw1394_reqhandle reqhandle; struct sync_data sd = { 0, 0 }; int err; reqhandle.callback = sync_callback; reqhandle.data = &sd; err = fw_start_phy_packet_write(fwhandle, data, (unsigned long) &reqhandle); while (!sd.done) { if (err < 0) return err; err = fw_loop_iterate(handle); } fwhandle->err = sd.err; errno = fw_errcode_to_errno(sd.err); return (errno ? -1 : 0); } int fw_async_send(fw_handle_t handle, size_t length, size_t header_length, unsigned int expect_response, quadlet_t *data) { /* FIXME: implement this? */ errno = ENOSYS; return -1; } int fw_start_fcp_listen(fw_handle_t handle) { struct fw_cdev_allocate request; struct address_closure *closure; closure = malloc(sizeof *closure); if (closure == NULL) { errno = ENOMEM; return -1; } closure->callback = handle_fcp_request; memset(&request, 0, sizeof(request)); request.offset = CSR_REGISTER_BASE + CSR_FCP_COMMAND; request.length = CSR_FCP_END - CSR_FCP_COMMAND; request.closure = ptr_to_u64(closure); request.region_end = CSR_REGISTER_BASE + CSR_FCP_END; if (ioctl(handle->ioctl_fd, FW_CDEV_IOC_ALLOCATE, &request) < 0) return -1; handle->fcp_allocation_handle = request.handle; return 0; } int fw_stop_fcp_listen(fw_handle_t handle) { struct fw_cdev_deallocate request; request.handle = handle->fcp_allocation_handle; return ioctl(handle->ioctl_fd, FW_CDEV_IOC_DEALLOCATE, &request); } int fw_update_config_rom(fw_handle_t handle, const quadlet_t *new_rom, size_t size, unsigned char rom_version) { errno = ENOSYS; return -1; } int fw_add_config_rom_descriptor(fw_handle_t handle, u_int32_t *token, quadlet_t immediate_key, quadlet_t key, const quadlet_t *data, size_t size) { struct fw_cdev_add_descriptor request; int err; request.immediate = immediate_key; request.key = key; request.data = ptr_to_u64(data); request.length = size / 4; request.handle = 0; err = ioctl(handle->local_device->fd, FW_CDEV_IOC_ADD_DESCRIPTOR, &request); if (err) return err; if (token) *token = request.handle; return 0; } int fw_remove_config_rom_descriptor(fw_handle_t handle, u_int32_t token) { struct fw_cdev_remove_descriptor request = {.handle = token}; return ioctl(handle->local_device->fd, FW_CDEV_IOC_REMOVE_DESCRIPTOR, &request); } int fw_get_config_rom(fw_handle_t handle, quadlet_t *buffer, size_t buffersize, size_t *rom_size, unsigned char *rom_version) { struct fw_cdev_get_info get_info; int err; if (handle->local_device == NULL) { errno = EPERM; return -1; } memset(&get_info, 0, sizeof(get_info)); get_info.version = IMPLEMENTED_CDEV_ABI_VERSION; get_info.rom = ptr_to_u64(buffer); get_info.rom_length = buffersize; get_info.bus_reset = 0; err = ioctl(handle->local_device->fd, FW_CDEV_IOC_GET_INFO, &get_info); if (err) return err; *rom_size = get_info.rom_length; *rom_version = 0; return 0; } static int iso_resource_modify(raw1394handle_t handle, unsigned int bandwidth, int channel, enum raw1394_modify_mode mode) { fw_handle_t fwhandle = handle->mode.fw; struct fw_cdev_allocate_iso_resource resource; struct fw_cdev_event_iso_resource event; int ioctl_nr; int err; if (channel > 63) { errno = EINVAL; return -1; } event.closure = 0; event.channel = -1; event.bandwidth = 0; resource.closure = ptr_to_u64(&event); resource.channels = channel >= 0 ? 1ULL << channel : 0; resource.bandwidth = bandwidth; resource.handle = 0; /* unused */ ioctl_nr = mode == RAW1394_MODIFY_ALLOC ? FW_CDEV_IOC_ALLOCATE_ISO_RESOURCE_ONCE : FW_CDEV_IOC_DEALLOCATE_ISO_RESOURCE_ONCE; err = ioctl(fwhandle->ioctl_fd, ioctl_nr, &resource); while (err >= 0 && event.closure != resource.closure) err = fw_loop_iterate(handle); if (err < 0) return err; if ((channel >= 0 && event.channel < 0) || (bandwidth > 0 && event.bandwidth == 0)) { errno = EIO; return -1; } return 0; } int fw_bandwidth_modify(raw1394handle_t handle, unsigned int bandwidth, enum raw1394_modify_mode mode) { if (handle->mode.fw->abi_version >= 2) return iso_resource_modify(handle, bandwidth, -1, mode); else return ieee1394_bandwidth_modify(handle, bandwidth, mode); } int fw_channel_modify(raw1394handle_t handle, unsigned int channel, enum raw1394_modify_mode mode) { if (handle->mode.fw->abi_version >= 2) return iso_resource_modify(handle, 0, channel, mode); else return ieee1394_channel_modify(handle, channel, mode); } libraw1394-2.1.0/src/fw.h0000644000076400001440000002021611776350450011621 00000000000000/* -*- c-basic-offset: 8 -*- * * fw.h -- Internal header file for firewire raw1394 emulation * * Copyright (C) 2007 Kristian Hoegsberg * * This library is licensed under the GNU Lesser General Public License (LGPL), * version 2.1 or later. See the file COPYING.LIB in the distribution for * details. */ #ifndef LIBRAW1394_FW_H #define LIBRAW1394_FW_H #include #include #include "firewire-constants.h" #include "firewire-cdev.h" #include "raw1394.h" #include "csr.h" #include "config.h" #define ptr_to_u64(p) ((__u64)(unsigned long)(p)) #define u64_to_ptr(p) ((void *)(unsigned long)(p)) static inline __u32 be32_to_cpu(__u32 q) { union { char c[4]; __u32 q; } u = { { 1, 0, 0, 0 } }; return u.q == 1 ? bswap_32(q) : q; } static inline __u32 cpu_to_be32(__u32 q) { return be32_to_cpu(q); } #define ARRAY_LENGTH(a) (sizeof (a) / sizeof (a)[0]) #define BUFFER_SIZE (16 * 1024) #define MAX_PORTS 16 struct fw_handle; struct epoll_closure { int (*func)(raw1394handle_t handle, struct epoll_closure *closure, __uint32_t events); }; struct port { char device_file[32]; char *name; int node_count; int card; }; #define MAX_DEVICES 63 #define FILENAME_SIZE 16 struct device { struct epoll_closure closure; int fd; int node_id; int generation; char filename[FILENAME_SIZE]; }; struct request_closure { void *data; unsigned long tag; }; struct allocation; struct fw_handle { struct port ports[MAX_PORTS]; int port_count; int err; int card; int generation; int abi_version; void *userdata; int notify_bus_reset; bus_reset_handler_t bus_reset_handler; tag_handler_t tag_handler; arm_tag_handler_t arm_tag_handler; fcp_handler_t fcp_handler; __u32 fcp_allocation_handle; struct allocation *allocations; int ioctl_fd; int epoll_fd; int inotify_fd; int inotify_watch; int pipe_fds[2]; struct epoll_closure pipe_closure; struct epoll_closure inotify_closure; struct device devices[MAX_DEVICES]; struct device *local_device; int nodes[MAX_DEVICES]; struct fw_cdev_event_bus_reset reset; struct { char *filename; struct epoll_closure closure; int fd; unsigned kernel_handle; int type; int irq_interval; int packet_phase; int packet_count; int packet_index; int buf_packets; int max_packet_size; int prebuffer; int start_on_cycle; enum raw1394_iso_dma_recv_mode recv_mode; enum { ISO_STOPPED, ISO_ACTIVE } state; raw1394_iso_xmit_handler_t xmit_handler; raw1394_iso_recv_handler_t recv_handler; unsigned char *buffer, *buffer_end, *head; unsigned char *tail, *first_payload; struct fw_cdev_iso_packet *packets; } iso; char buffer[BUFFER_SIZE]; }; typedef struct fw_handle *fw_handle_t; int fw_loop_iterate(raw1394handle_t handle); fw_handle_t fw_new_handle(void); void fw_destroy_handle(fw_handle_t handle); fw_handle_t fw_new_handle_on_port(int port); int fw_busreset_notify (fw_handle_t handle, int off_on_switch); int fw_get_fd(fw_handle_t handle); nodeid_t fw_get_local_id(fw_handle_t handle); nodeid_t fw_get_irm_id(fw_handle_t handle); int fw_get_nodecount(fw_handle_t handle); int fw_get_speed(fw_handle_t handle, nodeid_t node); int fw_get_port_info(fw_handle_t handle, struct raw1394_portinfo *pinf, int maxports); int fw_set_port(fw_handle_t handle, int port); int fw_reset_bus_new(fw_handle_t handle, int type); int fw_arm_register(fw_handle_t handle, nodeaddr_t start, size_t length, byte_t *initial_value, octlet_t arm_tag, arm_options_t access_rights, arm_options_t notification_options, arm_options_t client_transactions); int fw_arm_unregister(fw_handle_t handle, nodeaddr_t start); int fw_arm_set_buf(fw_handle_t handle, nodeaddr_t start, size_t length, void *buf); int fw_arm_get_buf(fw_handle_t handle, nodeaddr_t start, size_t length, void *buf); int fw_echo_request(fw_handle_t handle, quadlet_t data); int fw_wake_up(fw_handle_t handle); int fw_start_read(fw_handle_t handle, nodeid_t node, nodeaddr_t addr, size_t length, quadlet_t *buffer, unsigned long tag); int fw_start_write(fw_handle_t handle, nodeid_t node, nodeaddr_t addr, size_t length, quadlet_t *data, unsigned long tag); int fw_start_lock(fw_handle_t handle, nodeid_t node, nodeaddr_t addr, unsigned int extcode, quadlet_t data, quadlet_t arg, quadlet_t *result, unsigned long tag); int fw_start_lock64(fw_handle_t handle, nodeid_t node, nodeaddr_t addr, unsigned int extcode, octlet_t data, octlet_t arg, octlet_t *result, unsigned long tag); int fw_start_async_stream(fw_handle_t handle, unsigned int channel, unsigned int tag, unsigned int sy, unsigned int speed, size_t length, quadlet_t *data, unsigned long rawtag); int fw_start_phy_packet_write(fw_handle_t handle, quadlet_t data, unsigned long tag); int fw_start_async_send(fw_handle_t handle, size_t length, size_t header_length, unsigned int expect_response, quadlet_t *data, unsigned long rawtag); int fw_read(raw1394handle_t handle, nodeid_t node, nodeaddr_t addr, size_t length, quadlet_t *buffer); int fw_write(raw1394handle_t handle, nodeid_t node, nodeaddr_t addr, size_t length, quadlet_t *data); int fw_lock(raw1394handle_t handle, nodeid_t node, nodeaddr_t addr, unsigned int extcode, quadlet_t data, quadlet_t arg, quadlet_t *result); int fw_lock64(raw1394handle_t handle, nodeid_t node, nodeaddr_t addr, unsigned int extcode, octlet_t data, octlet_t arg, octlet_t *result); int fw_async_stream(raw1394handle_t handle, unsigned int channel, unsigned int tag, unsigned int sy, unsigned int speed, size_t length, quadlet_t *data); int fw_phy_packet_write(raw1394handle_t handle, quadlet_t data); int fw_async_send(fw_handle_t handle, size_t length, size_t header_length, unsigned int expect_response, quadlet_t *data); int fw_start_fcp_listen(fw_handle_t handle); int fw_stop_fcp_listen(fw_handle_t handle); int fw_update_config_rom(fw_handle_t handle, const quadlet_t *new_rom, size_t size, unsigned char rom_version); int fw_add_config_rom_descriptor(fw_handle_t handle, u_int32_t *token, quadlet_t immediate_key, quadlet_t key, const quadlet_t *data, size_t size); int fw_remove_config_rom_descriptor(fw_handle_t handle, u_int32_t token); int fw_get_config_rom(fw_handle_t handle, quadlet_t *buffer, size_t buffersize, size_t *rom_size, unsigned char *rom_version); int fw_bandwidth_modify(raw1394handle_t handle, unsigned int bandwidth, enum raw1394_modify_mode mode); int fw_channel_modify(raw1394handle_t handle, unsigned int channel, enum raw1394_modify_mode mode); int fw_iso_xmit_start(raw1394handle_t handle, int start_on_cycle, int prebuffer_packets); int fw_iso_recv_start(fw_handle_t handle, int start_on_cycle, int tag_mask, int sync); int fw_iso_xmit_write(raw1394handle_t handle, unsigned char *data, unsigned int len, unsigned char tag, unsigned char sy); int fw_iso_xmit_sync(raw1394handle_t handle); int fw_iso_recv_flush(fw_handle_t handle); int fw_iso_xmit_init(fw_handle_t handle, raw1394_iso_xmit_handler_t handler, unsigned int buf_packets, unsigned int max_packet_size, unsigned char channel, enum raw1394_iso_speed speed, int irq_interval); int fw_iso_recv_init(fw_handle_t handle, raw1394_iso_recv_handler_t handler, unsigned int buf_packets, unsigned int max_packet_size, unsigned char channel, enum raw1394_iso_dma_recv_mode mode, int irq_interval); int fw_iso_multichannel_recv_init(fw_handle_t handle, raw1394_iso_recv_handler_t handler, unsigned int buf_packets, unsigned int max_packet_size, int irq_interval); int fw_iso_recv_listen_channel(fw_handle_t handle, unsigned char channel); int fw_iso_recv_unlisten_channel(fw_handle_t handle, unsigned char channel); int fw_iso_recv_set_channel_mask(fw_handle_t handle, u_int64_t mask); void fw_iso_stop(fw_handle_t handle); void fw_iso_shutdown(fw_handle_t handle); int fw_read_cycle_timer(fw_handle_t handle, u_int32_t *cycle_timer, u_int64_t *local_time); int fw_read_cycle_timer_and_clock(fw_handle_t handle, u_int32_t *cycle_timer, u_int64_t *local_time, clockid_t clk_id); #endif libraw1394-2.1.0/src/firewire-cdev.h0000644000076400001440000012552411757761430013753 00000000000000/* * Char device interface. * * Copyright (C) 2005-2007 Kristian Hoegsberg * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice (including the next * paragraph) shall be included in all copies or substantial portions of the * Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ #ifndef _LINUX_FIREWIRE_CDEV_H #define _LINUX_FIREWIRE_CDEV_H #include #include /* available since kernel version 2.6.22 */ #define FW_CDEV_EVENT_BUS_RESET 0x00 #define FW_CDEV_EVENT_RESPONSE 0x01 #define FW_CDEV_EVENT_REQUEST 0x02 #define FW_CDEV_EVENT_ISO_INTERRUPT 0x03 /* available since kernel version 2.6.30 */ #define FW_CDEV_EVENT_ISO_RESOURCE_ALLOCATED 0x04 #define FW_CDEV_EVENT_ISO_RESOURCE_DEALLOCATED 0x05 /* available since kernel version 2.6.36 */ #define FW_CDEV_EVENT_REQUEST2 0x06 #define FW_CDEV_EVENT_PHY_PACKET_SENT 0x07 #define FW_CDEV_EVENT_PHY_PACKET_RECEIVED 0x08 #define FW_CDEV_EVENT_ISO_INTERRUPT_MULTICHANNEL 0x09 /** * struct fw_cdev_event_common - Common part of all fw_cdev_event_ types * @closure: For arbitrary use by userspace * @type: Discriminates the fw_cdev_event_ types * * This struct may be used to access generic members of all fw_cdev_event_ * types regardless of the specific type. * * Data passed in the @closure field for a request will be returned in the * corresponding event. It is big enough to hold a pointer on all platforms. * The ioctl used to set @closure depends on the @type of event. */ struct fw_cdev_event_common { __u64 closure; __u32 type; }; /** * struct fw_cdev_event_bus_reset - Sent when a bus reset occurred * @closure: See &fw_cdev_event_common; set by %FW_CDEV_IOC_GET_INFO ioctl * @type: See &fw_cdev_event_common; always %FW_CDEV_EVENT_BUS_RESET * @node_id: New node ID of this node * @local_node_id: Node ID of the local node, i.e. of the controller * @bm_node_id: Node ID of the bus manager * @irm_node_id: Node ID of the iso resource manager * @root_node_id: Node ID of the root node * @generation: New bus generation * * This event is sent when the bus the device belongs to goes through a bus * reset. It provides information about the new bus configuration, such as * new node ID for this device, new root ID, and others. * * If @bm_node_id is 0xffff right after bus reset it can be reread by an * %FW_CDEV_IOC_GET_INFO ioctl after bus manager selection was finished. * Kernels with ABI version < 4 do not set @bm_node_id. */ struct fw_cdev_event_bus_reset { __u64 closure; __u32 type; __u32 node_id; __u32 local_node_id; __u32 bm_node_id; __u32 irm_node_id; __u32 root_node_id; __u32 generation; }; /** * struct fw_cdev_event_response - Sent when a response packet was received * @closure: See &fw_cdev_event_common; set by %FW_CDEV_IOC_SEND_REQUEST * or %FW_CDEV_IOC_SEND_BROADCAST_REQUEST * or %FW_CDEV_IOC_SEND_STREAM_PACKET ioctl * @type: See &fw_cdev_event_common; always %FW_CDEV_EVENT_RESPONSE * @rcode: Response code returned by the remote node * @length: Data length, i.e. the response's payload size in bytes * @data: Payload data, if any * * This event is sent when the stack receives a response to an outgoing request * sent by %FW_CDEV_IOC_SEND_REQUEST ioctl. The payload data for responses * carrying data (read and lock responses) follows immediately and can be * accessed through the @data field. * * The event is also generated after conclusions of transactions that do not * involve response packets. This includes unified write transactions, * broadcast write transactions, and transmission of asynchronous stream * packets. @rcode indicates success or failure of such transmissions. */ struct fw_cdev_event_response { __u64 closure; __u32 type; __u32 rcode; __u32 length; __u32 data[0]; }; /** * struct fw_cdev_event_request - Old version of &fw_cdev_event_request2 * @type: See &fw_cdev_event_common; always %FW_CDEV_EVENT_REQUEST * * This event is sent instead of &fw_cdev_event_request2 if the kernel or * the client implements ABI version <= 3. &fw_cdev_event_request lacks * essential information; use &fw_cdev_event_request2 instead. */ struct fw_cdev_event_request { __u64 closure; __u32 type; __u32 tcode; __u64 offset; __u32 handle; __u32 length; __u32 data[0]; }; /** * struct fw_cdev_event_request2 - Sent on incoming request to an address region * @closure: See &fw_cdev_event_common; set by %FW_CDEV_IOC_ALLOCATE ioctl * @type: See &fw_cdev_event_common; always %FW_CDEV_EVENT_REQUEST2 * @tcode: Transaction code of the incoming request * @offset: The offset into the 48-bit per-node address space * @source_node_id: Sender node ID * @destination_node_id: Destination node ID * @card: The index of the card from which the request came * @generation: Bus generation in which the request is valid * @handle: Reference to the kernel-side pending request * @length: Data length, i.e. the request's payload size in bytes * @data: Incoming data, if any * * This event is sent when the stack receives an incoming request to an address * region registered using the %FW_CDEV_IOC_ALLOCATE ioctl. The request is * guaranteed to be completely contained in the specified region. Userspace is * responsible for sending the response by %FW_CDEV_IOC_SEND_RESPONSE ioctl, * using the same @handle. * * The payload data for requests carrying data (write and lock requests) * follows immediately and can be accessed through the @data field. * * Unlike &fw_cdev_event_request, @tcode of lock requests is one of the * firewire-core specific %TCODE_LOCK_MASK_SWAP...%TCODE_LOCK_VENDOR_DEPENDENT, * i.e. encodes the extended transaction code. * * @card may differ from &fw_cdev_get_info.card because requests are received * from all cards of the Linux host. @source_node_id, @destination_node_id, and * @generation pertain to that card. Destination node ID and bus generation may * therefore differ from the corresponding fields of the last * &fw_cdev_event_bus_reset. * * @destination_node_id may also differ from the current node ID because of a * non-local bus ID part or in case of a broadcast write request. Note, a * client must call an %FW_CDEV_IOC_SEND_RESPONSE ioctl even in case of a * broadcast write request; the kernel will then release the kernel-side pending * request but will not actually send a response packet. * * In case of a write request to FCP_REQUEST or FCP_RESPONSE, the kernel already * sent a write response immediately after the request was received; in this * case the client must still call an %FW_CDEV_IOC_SEND_RESPONSE ioctl to * release the kernel-side pending request, though another response won't be * sent. * * If the client subsequently needs to initiate requests to the sender node of * an &fw_cdev_event_request2, it needs to use a device file with matching * card index, node ID, and generation for outbound requests. */ struct fw_cdev_event_request2 { __u64 closure; __u32 type; __u32 tcode; __u64 offset; __u32 source_node_id; __u32 destination_node_id; __u32 card; __u32 generation; __u32 handle; __u32 length; __u32 data[0]; }; /** * struct fw_cdev_event_iso_interrupt - Sent when an iso packet was completed * @closure: See &fw_cdev_event_common; * set by %FW_CDEV_CREATE_ISO_CONTEXT ioctl * @type: See &fw_cdev_event_common; always %FW_CDEV_EVENT_ISO_INTERRUPT * @cycle: Cycle counter of the last completed packet * @header_length: Total length of following headers, in bytes * @header: Stripped headers, if any * * This event is sent when the controller has completed an &fw_cdev_iso_packet * with the %FW_CDEV_ISO_INTERRUPT bit set, when explicitly requested with * %FW_CDEV_IOC_FLUSH_ISO, or when there have been so many completed packets * without the interrupt bit set that the kernel's internal buffer for @header * is about to overflow. (In the last case, kernels with ABI version < 5 drop * header data up to the next interrupt packet.) * * Isochronous transmit events (context type %FW_CDEV_ISO_CONTEXT_TRANSMIT): * * In version 3 and some implementations of version 2 of the ABI, &header_length * is a multiple of 4 and &header contains timestamps of all packets up until * the interrupt packet. The format of the timestamps is as described below for * isochronous reception. In version 1 of the ABI, &header_length was 0. * * Isochronous receive events (context type %FW_CDEV_ISO_CONTEXT_RECEIVE): * * The headers stripped of all packets up until and including the interrupt * packet are returned in the @header field. The amount of header data per * packet is as specified at iso context creation by * &fw_cdev_create_iso_context.header_size. * * Hence, _interrupt.header_length / _context.header_size is the number of * packets received in this interrupt event. The client can now iterate * through the mmap()'ed DMA buffer according to this number of packets and * to the buffer sizes as the client specified in &fw_cdev_queue_iso. * * Since version 2 of this ABI, the portion for each packet in _interrupt.header * consists of the 1394 isochronous packet header, followed by a timestamp * quadlet if &fw_cdev_create_iso_context.header_size > 4, followed by quadlets * from the packet payload if &fw_cdev_create_iso_context.header_size > 8. * * Format of 1394 iso packet header: 16 bits data_length, 2 bits tag, 6 bits * channel, 4 bits tcode, 4 bits sy, in big endian byte order. * data_length is the actual received size of the packet without the four * 1394 iso packet header bytes. * * Format of timestamp: 16 bits invalid, 3 bits cycleSeconds, 13 bits * cycleCount, in big endian byte order. * * In version 1 of the ABI, no timestamp quadlet was inserted; instead, payload * data followed directly after the 1394 is header if header_size > 4. * Behaviour of ver. 1 of this ABI is no longer available since ABI ver. 2. */ struct fw_cdev_event_iso_interrupt { __u64 closure; __u32 type; __u32 cycle; __u32 header_length; __u32 header[0]; }; /** * struct fw_cdev_event_iso_interrupt_mc - An iso buffer chunk was completed * @closure: See &fw_cdev_event_common; * set by %FW_CDEV_CREATE_ISO_CONTEXT ioctl * @type: %FW_CDEV_EVENT_ISO_INTERRUPT_MULTICHANNEL * @completed: Offset into the receive buffer; data before this offset is valid * * This event is sent in multichannel contexts (context type * %FW_CDEV_ISO_CONTEXT_RECEIVE_MULTICHANNEL) for &fw_cdev_iso_packet buffer * chunks that have been completely filled and that have the * %FW_CDEV_ISO_INTERRUPT bit set, or when explicitly requested with * %FW_CDEV_IOC_FLUSH_ISO. * * The buffer is continuously filled with the following data, per packet: * - the 1394 iso packet header as described at &fw_cdev_event_iso_interrupt, * but in little endian byte order, * - packet payload (as many bytes as specified in the data_length field of * the 1394 iso packet header) in big endian byte order, * - 0...3 padding bytes as needed to align the following trailer quadlet, * - trailer quadlet, containing the reception timestamp as described at * &fw_cdev_event_iso_interrupt, but in little endian byte order. * * Hence the per-packet size is data_length (rounded up to a multiple of 4) + 8. * When processing the data, stop before a packet that would cross the * @completed offset. * * A packet near the end of a buffer chunk will typically spill over into the * next queued buffer chunk. It is the responsibility of the client to check * for this condition, assemble a broken-up packet from its parts, and not to * re-queue any buffer chunks in which as yet unread packet parts reside. */ struct fw_cdev_event_iso_interrupt_mc { __u64 closure; __u32 type; __u32 completed; }; /** * struct fw_cdev_event_iso_resource - Iso resources were allocated or freed * @closure: See &fw_cdev_event_common; * set by %FW_CDEV_IOC_(DE)ALLOCATE_ISO_RESOURCE(_ONCE) ioctl * @type: %FW_CDEV_EVENT_ISO_RESOURCE_ALLOCATED or * %FW_CDEV_EVENT_ISO_RESOURCE_DEALLOCATED * @handle: Reference by which an allocated resource can be deallocated * @channel: Isochronous channel which was (de)allocated, if any * @bandwidth: Bandwidth allocation units which were (de)allocated, if any * * An %FW_CDEV_EVENT_ISO_RESOURCE_ALLOCATED event is sent after an isochronous * resource was allocated at the IRM. The client has to check @channel and * @bandwidth for whether the allocation actually succeeded. * * An %FW_CDEV_EVENT_ISO_RESOURCE_DEALLOCATED event is sent after an isochronous * resource was deallocated at the IRM. It is also sent when automatic * reallocation after a bus reset failed. * * @channel is <0 if no channel was (de)allocated or if reallocation failed. * @bandwidth is 0 if no bandwidth was (de)allocated or if reallocation failed. */ struct fw_cdev_event_iso_resource { __u64 closure; __u32 type; __u32 handle; __s32 channel; __s32 bandwidth; }; /** * struct fw_cdev_event_phy_packet - A PHY packet was transmitted or received * @closure: See &fw_cdev_event_common; set by %FW_CDEV_IOC_SEND_PHY_PACKET * or %FW_CDEV_IOC_RECEIVE_PHY_PACKETS ioctl * @type: %FW_CDEV_EVENT_PHY_PACKET_SENT or %..._RECEIVED * @rcode: %RCODE_..., indicates success or failure of transmission * @length: Data length in bytes * @data: Incoming data * * If @type is %FW_CDEV_EVENT_PHY_PACKET_SENT, @length is 0 and @data empty, * except in case of a ping packet: Then, @length is 4, and @data[0] is the * ping time in 49.152MHz clocks if @rcode is %RCODE_COMPLETE. * * If @type is %FW_CDEV_EVENT_PHY_PACKET_RECEIVED, @length is 8 and @data * consists of the two PHY packet quadlets, in host byte order. */ struct fw_cdev_event_phy_packet { __u64 closure; __u32 type; __u32 rcode; __u32 length; __u32 data[0]; }; /** * union fw_cdev_event - Convenience union of fw_cdev_event_ types * @common: Valid for all types * @bus_reset: Valid if @common.type == %FW_CDEV_EVENT_BUS_RESET * @response: Valid if @common.type == %FW_CDEV_EVENT_RESPONSE * @request: Valid if @common.type == %FW_CDEV_EVENT_REQUEST * @request2: Valid if @common.type == %FW_CDEV_EVENT_REQUEST2 * @iso_interrupt: Valid if @common.type == %FW_CDEV_EVENT_ISO_INTERRUPT * @iso_interrupt_mc: Valid if @common.type == * %FW_CDEV_EVENT_ISO_INTERRUPT_MULTICHANNEL * @iso_resource: Valid if @common.type == * %FW_CDEV_EVENT_ISO_RESOURCE_ALLOCATED or * %FW_CDEV_EVENT_ISO_RESOURCE_DEALLOCATED * @phy_packet: Valid if @common.type == * %FW_CDEV_EVENT_PHY_PACKET_SENT or * %FW_CDEV_EVENT_PHY_PACKET_RECEIVED * * Convenience union for userspace use. Events could be read(2) into an * appropriately aligned char buffer and then cast to this union for further * processing. Note that for a request, response or iso_interrupt event, * the data[] or header[] may make the size of the full event larger than * sizeof(union fw_cdev_event). Also note that if you attempt to read(2) * an event into a buffer that is not large enough for it, the data that does * not fit will be discarded so that the next read(2) will return a new event. */ union fw_cdev_event { struct fw_cdev_event_common common; struct fw_cdev_event_bus_reset bus_reset; struct fw_cdev_event_response response; struct fw_cdev_event_request request; struct fw_cdev_event_request2 request2; /* added in 2.6.36 */ struct fw_cdev_event_iso_interrupt iso_interrupt; struct fw_cdev_event_iso_interrupt_mc iso_interrupt_mc; /* added in 2.6.36 */ struct fw_cdev_event_iso_resource iso_resource; /* added in 2.6.30 */ struct fw_cdev_event_phy_packet phy_packet; /* added in 2.6.36 */ }; /* available since kernel version 2.6.22 */ #define FW_CDEV_IOC_GET_INFO _IOWR('#', 0x00, struct fw_cdev_get_info) #define FW_CDEV_IOC_SEND_REQUEST _IOW('#', 0x01, struct fw_cdev_send_request) #define FW_CDEV_IOC_ALLOCATE _IOWR('#', 0x02, struct fw_cdev_allocate) #define FW_CDEV_IOC_DEALLOCATE _IOW('#', 0x03, struct fw_cdev_deallocate) #define FW_CDEV_IOC_SEND_RESPONSE _IOW('#', 0x04, struct fw_cdev_send_response) #define FW_CDEV_IOC_INITIATE_BUS_RESET _IOW('#', 0x05, struct fw_cdev_initiate_bus_reset) #define FW_CDEV_IOC_ADD_DESCRIPTOR _IOWR('#', 0x06, struct fw_cdev_add_descriptor) #define FW_CDEV_IOC_REMOVE_DESCRIPTOR _IOW('#', 0x07, struct fw_cdev_remove_descriptor) #define FW_CDEV_IOC_CREATE_ISO_CONTEXT _IOWR('#', 0x08, struct fw_cdev_create_iso_context) #define FW_CDEV_IOC_QUEUE_ISO _IOWR('#', 0x09, struct fw_cdev_queue_iso) #define FW_CDEV_IOC_START_ISO _IOW('#', 0x0a, struct fw_cdev_start_iso) #define FW_CDEV_IOC_STOP_ISO _IOW('#', 0x0b, struct fw_cdev_stop_iso) /* available since kernel version 2.6.24 */ #define FW_CDEV_IOC_GET_CYCLE_TIMER _IOR('#', 0x0c, struct fw_cdev_get_cycle_timer) /* available since kernel version 2.6.30 */ #define FW_CDEV_IOC_ALLOCATE_ISO_RESOURCE _IOWR('#', 0x0d, struct fw_cdev_allocate_iso_resource) #define FW_CDEV_IOC_DEALLOCATE_ISO_RESOURCE _IOW('#', 0x0e, struct fw_cdev_deallocate) #define FW_CDEV_IOC_ALLOCATE_ISO_RESOURCE_ONCE _IOW('#', 0x0f, struct fw_cdev_allocate_iso_resource) #define FW_CDEV_IOC_DEALLOCATE_ISO_RESOURCE_ONCE _IOW('#', 0x10, struct fw_cdev_allocate_iso_resource) #define FW_CDEV_IOC_GET_SPEED _IO('#', 0x11) /* returns speed code */ #define FW_CDEV_IOC_SEND_BROADCAST_REQUEST _IOW('#', 0x12, struct fw_cdev_send_request) #define FW_CDEV_IOC_SEND_STREAM_PACKET _IOW('#', 0x13, struct fw_cdev_send_stream_packet) /* available since kernel version 2.6.34 */ #define FW_CDEV_IOC_GET_CYCLE_TIMER2 _IOWR('#', 0x14, struct fw_cdev_get_cycle_timer2) /* available since kernel version 2.6.36 */ #define FW_CDEV_IOC_SEND_PHY_PACKET _IOWR('#', 0x15, struct fw_cdev_send_phy_packet) #define FW_CDEV_IOC_RECEIVE_PHY_PACKETS _IOW('#', 0x16, struct fw_cdev_receive_phy_packets) #define FW_CDEV_IOC_SET_ISO_CHANNELS _IOW('#', 0x17, struct fw_cdev_set_iso_channels) /* available since kernel version 3.4 */ #define FW_CDEV_IOC_FLUSH_ISO _IOW('#', 0x18, struct fw_cdev_flush_iso) /* * ABI version history * 1 (2.6.22) - initial version * (2.6.24) - added %FW_CDEV_IOC_GET_CYCLE_TIMER * 2 (2.6.30) - changed &fw_cdev_event_iso_interrupt.header if * &fw_cdev_create_iso_context.header_size is 8 or more * - added %FW_CDEV_IOC_*_ISO_RESOURCE*, * %FW_CDEV_IOC_GET_SPEED, %FW_CDEV_IOC_SEND_BROADCAST_REQUEST, * %FW_CDEV_IOC_SEND_STREAM_PACKET * (2.6.32) - added time stamp to xmit &fw_cdev_event_iso_interrupt * (2.6.33) - IR has always packet-per-buffer semantics now, not one of * dual-buffer or packet-per-buffer depending on hardware * - shared use and auto-response for FCP registers * 3 (2.6.34) - made &fw_cdev_get_cycle_timer reliable * - added %FW_CDEV_IOC_GET_CYCLE_TIMER2 * 4 (2.6.36) - added %FW_CDEV_EVENT_REQUEST2, %FW_CDEV_EVENT_PHY_PACKET_*, * and &fw_cdev_allocate.region_end * - implemented &fw_cdev_event_bus_reset.bm_node_id * - added %FW_CDEV_IOC_SEND_PHY_PACKET, _RECEIVE_PHY_PACKETS * - added %FW_CDEV_EVENT_ISO_INTERRUPT_MULTICHANNEL, * %FW_CDEV_ISO_CONTEXT_RECEIVE_MULTICHANNEL, and * %FW_CDEV_IOC_SET_ISO_CHANNELS * 5 (3.4) - send %FW_CDEV_EVENT_ISO_INTERRUPT events when needed to * avoid dropping data * - added %FW_CDEV_IOC_FLUSH_ISO */ /** * struct fw_cdev_get_info - General purpose information ioctl * @version: The version field is just a running serial number. Both an * input parameter (ABI version implemented by the client) and * output parameter (ABI version implemented by the kernel). * A client shall fill in the ABI @version for which the client * was implemented. This is necessary for forward compatibility. * @rom_length: If @rom is non-zero, up to @rom_length bytes of Configuration * ROM will be copied into that user space address. In either * case, @rom_length is updated with the actual length of the * Configuration ROM. * @rom: If non-zero, address of a buffer to be filled by a copy of the * device's Configuration ROM * @bus_reset: If non-zero, address of a buffer to be filled by a * &struct fw_cdev_event_bus_reset with the current state * of the bus. This does not cause a bus reset to happen. * @bus_reset_closure: Value of &closure in this and subsequent bus reset events * @card: The index of the card this device belongs to * * The %FW_CDEV_IOC_GET_INFO ioctl is usually the very first one which a client * performs right after it opened a /dev/fw* file. * * As a side effect, reception of %FW_CDEV_EVENT_BUS_RESET events to be read(2) * is started by this ioctl. */ struct fw_cdev_get_info { __u32 version; __u32 rom_length; __u64 rom; __u64 bus_reset; __u64 bus_reset_closure; __u32 card; }; /** * struct fw_cdev_send_request - Send an asynchronous request packet * @tcode: Transaction code of the request * @length: Length of outgoing payload, in bytes * @offset: 48-bit offset at destination node * @closure: Passed back to userspace in the response event * @data: Userspace pointer to payload * @generation: The bus generation where packet is valid * * Send a request to the device. This ioctl implements all outgoing requests. * Both quadlet and block request specify the payload as a pointer to the data * in the @data field. Once the transaction completes, the kernel writes an * &fw_cdev_event_response event back. The @closure field is passed back to * user space in the response event. */ struct fw_cdev_send_request { __u32 tcode; __u32 length; __u64 offset; __u64 closure; __u64 data; __u32 generation; }; /** * struct fw_cdev_send_response - Send an asynchronous response packet * @rcode: Response code as determined by the userspace handler * @length: Length of outgoing payload, in bytes * @data: Userspace pointer to payload * @handle: The handle from the &fw_cdev_event_request * * Send a response to an incoming request. By setting up an address range using * the %FW_CDEV_IOC_ALLOCATE ioctl, userspace can listen for incoming requests. An * incoming request will generate an %FW_CDEV_EVENT_REQUEST, and userspace must * send a reply using this ioctl. The event has a handle to the kernel-side * pending transaction, which should be used with this ioctl. */ struct fw_cdev_send_response { __u32 rcode; __u32 length; __u64 data; __u32 handle; }; /** * struct fw_cdev_allocate - Allocate a CSR in an address range * @offset: Start offset of the address range * @closure: To be passed back to userspace in request events * @length: Length of the CSR, in bytes * @handle: Handle to the allocation, written by the kernel * @region_end: First address above the address range (added in ABI v4, 2.6.36) * * Allocate an address range in the 48-bit address space on the local node * (the controller). This allows userspace to listen for requests with an * offset within that address range. Every time when the kernel receives a * request within the range, an &fw_cdev_event_request2 event will be emitted. * (If the kernel or the client implements ABI version <= 3, an * &fw_cdev_event_request will be generated instead.) * * The @closure field is passed back to userspace in these request events. * The @handle field is an out parameter, returning a handle to the allocated * range to be used for later deallocation of the range. * * The address range is allocated on all local nodes. The address allocation * is exclusive except for the FCP command and response registers. If an * exclusive address region is already in use, the ioctl fails with errno set * to %EBUSY. * * If kernel and client implement ABI version >= 4, the kernel looks up a free * spot of size @length inside [@offset..@region_end) and, if found, writes * the start address of the new CSR back in @offset. I.e. @offset is an * in and out parameter. If this automatic placement of a CSR in a bigger * address range is not desired, the client simply needs to set @region_end * = @offset + @length. * * If the kernel or the client implements ABI version <= 3, @region_end is * ignored and effectively assumed to be @offset + @length. * * @region_end is only present in a kernel header >= 2.6.36. If necessary, * this can for example be tested by #ifdef FW_CDEV_EVENT_REQUEST2. */ struct fw_cdev_allocate { __u64 offset; __u64 closure; __u32 length; __u32 handle; __u64 region_end; /* available since kernel version 2.6.36 */ }; /** * struct fw_cdev_deallocate - Free a CSR address range or isochronous resource * @handle: Handle to the address range or iso resource, as returned by the * kernel when the range or resource was allocated */ struct fw_cdev_deallocate { __u32 handle; }; #define FW_CDEV_LONG_RESET 0 #define FW_CDEV_SHORT_RESET 1 /** * struct fw_cdev_initiate_bus_reset - Initiate a bus reset * @type: %FW_CDEV_SHORT_RESET or %FW_CDEV_LONG_RESET * * Initiate a bus reset for the bus this device is on. The bus reset can be * either the original (long) bus reset or the arbitrated (short) bus reset * introduced in 1394a-2000. * * The ioctl returns immediately. A subsequent &fw_cdev_event_bus_reset * indicates when the reset actually happened. Since ABI v4, this may be * considerably later than the ioctl because the kernel ensures a grace period * between subsequent bus resets as per IEEE 1394 bus management specification. */ struct fw_cdev_initiate_bus_reset { __u32 type; }; /** * struct fw_cdev_add_descriptor - Add contents to the local node's config ROM * @immediate: If non-zero, immediate key to insert before pointer * @key: Upper 8 bits of root directory pointer * @data: Userspace pointer to contents of descriptor block * @length: Length of descriptor block data, in quadlets * @handle: Handle to the descriptor, written by the kernel * * Add a descriptor block and optionally a preceding immediate key to the local * node's Configuration ROM. * * The @key field specifies the upper 8 bits of the descriptor root directory * pointer and the @data and @length fields specify the contents. The @key * should be of the form 0xXX000000. The offset part of the root directory entry * will be filled in by the kernel. * * If not 0, the @immediate field specifies an immediate key which will be * inserted before the root directory pointer. * * @immediate, @key, and @data array elements are CPU-endian quadlets. * * If successful, the kernel adds the descriptor and writes back a @handle to * the kernel-side object to be used for later removal of the descriptor block * and immediate key. The kernel will also generate a bus reset to signal the * change of the Configuration ROM to other nodes. * * This ioctl affects the Configuration ROMs of all local nodes. * The ioctl only succeeds on device files which represent a local node. */ struct fw_cdev_add_descriptor { __u32 immediate; __u32 key; __u64 data; __u32 length; __u32 handle; }; /** * struct fw_cdev_remove_descriptor - Remove contents from the Configuration ROM * @handle: Handle to the descriptor, as returned by the kernel when the * descriptor was added * * Remove a descriptor block and accompanying immediate key from the local * nodes' Configuration ROMs. The kernel will also generate a bus reset to * signal the change of the Configuration ROM to other nodes. */ struct fw_cdev_remove_descriptor { __u32 handle; }; #define FW_CDEV_ISO_CONTEXT_TRANSMIT 0 #define FW_CDEV_ISO_CONTEXT_RECEIVE 1 #define FW_CDEV_ISO_CONTEXT_RECEIVE_MULTICHANNEL 2 /* added in 2.6.36 */ /** * struct fw_cdev_create_iso_context - Create a context for isochronous I/O * @type: %FW_CDEV_ISO_CONTEXT_TRANSMIT or %FW_CDEV_ISO_CONTEXT_RECEIVE or * %FW_CDEV_ISO_CONTEXT_RECEIVE_MULTICHANNEL * @header_size: Header size to strip in single-channel reception * @channel: Channel to bind to in single-channel reception or transmission * @speed: Transmission speed * @closure: To be returned in &fw_cdev_event_iso_interrupt or * &fw_cdev_event_iso_interrupt_multichannel * @handle: Handle to context, written back by kernel * * Prior to sending or receiving isochronous I/O, a context must be created. * The context records information about the transmit or receive configuration * and typically maps to an underlying hardware resource. A context is set up * for either sending or receiving. It is bound to a specific isochronous * @channel. * * In case of multichannel reception, @header_size and @channel are ignored * and the channels are selected by %FW_CDEV_IOC_SET_ISO_CHANNELS. * * For %FW_CDEV_ISO_CONTEXT_RECEIVE contexts, @header_size must be at least 4 * and must be a multiple of 4. It is ignored in other context types. * * @speed is ignored in receive context types. * * If a context was successfully created, the kernel writes back a handle to the * context, which must be passed in for subsequent operations on that context. * * Limitations: * No more than one iso context can be created per fd. * The total number of contexts that all userspace and kernelspace drivers can * create on a card at a time is a hardware limit, typically 4 or 8 contexts per * direction, and of them at most one multichannel receive context. */ struct fw_cdev_create_iso_context { __u32 type; __u32 header_size; __u32 channel; __u32 speed; __u64 closure; __u32 handle; }; /** * struct fw_cdev_set_iso_channels - Select channels in multichannel reception * @channels: Bitmask of channels to listen to * @handle: Handle of the mutichannel receive context * * @channels is the bitwise or of 1ULL << n for each channel n to listen to. * * The ioctl fails with errno %EBUSY if there is already another receive context * on a channel in @channels. In that case, the bitmask of all unoccupied * channels is returned in @channels. */ struct fw_cdev_set_iso_channels { __u64 channels; __u32 handle; }; #define FW_CDEV_ISO_PAYLOAD_LENGTH(v) (v) #define FW_CDEV_ISO_INTERRUPT (1 << 16) #define FW_CDEV_ISO_SKIP (1 << 17) #define FW_CDEV_ISO_SYNC (1 << 17) #define FW_CDEV_ISO_TAG(v) ((v) << 18) #define FW_CDEV_ISO_SY(v) ((v) << 20) #define FW_CDEV_ISO_HEADER_LENGTH(v) ((v) << 24) /** * struct fw_cdev_iso_packet - Isochronous packet * @control: Contains the header length (8 uppermost bits), * the sy field (4 bits), the tag field (2 bits), a sync flag * or a skip flag (1 bit), an interrupt flag (1 bit), and the * payload length (16 lowermost bits) * @header: Header and payload in case of a transmit context. * * &struct fw_cdev_iso_packet is used to describe isochronous packet queues. * Use the FW_CDEV_ISO_ macros to fill in @control. * The @header array is empty in case of receive contexts. * * Context type %FW_CDEV_ISO_CONTEXT_TRANSMIT: * * @control.HEADER_LENGTH must be a multiple of 4. It specifies the numbers of * bytes in @header that will be prepended to the packet's payload. These bytes * are copied into the kernel and will not be accessed after the ioctl has * returned. * * The @control.SY and TAG fields are copied to the iso packet header. These * fields are specified by IEEE 1394a and IEC 61883-1. * * The @control.SKIP flag specifies that no packet is to be sent in a frame. * When using this, all other fields except @control.INTERRUPT must be zero. * * When a packet with the @control.INTERRUPT flag set has been completed, an * &fw_cdev_event_iso_interrupt event will be sent. * * Context type %FW_CDEV_ISO_CONTEXT_RECEIVE: * * @control.HEADER_LENGTH must be a multiple of the context's header_size. * If the HEADER_LENGTH is larger than the context's header_size, multiple * packets are queued for this entry. * * The @control.SY and TAG fields are ignored. * * If the @control.SYNC flag is set, the context drops all packets until a * packet with a sy field is received which matches &fw_cdev_start_iso.sync. * * @control.PAYLOAD_LENGTH defines how many payload bytes can be received for * one packet (in addition to payload quadlets that have been defined as headers * and are stripped and returned in the &fw_cdev_event_iso_interrupt structure). * If more bytes are received, the additional bytes are dropped. If less bytes * are received, the remaining bytes in this part of the payload buffer will not * be written to, not even by the next packet. I.e., packets received in * consecutive frames will not necessarily be consecutive in memory. If an * entry has queued multiple packets, the PAYLOAD_LENGTH is divided equally * among them. * * When a packet with the @control.INTERRUPT flag set has been completed, an * &fw_cdev_event_iso_interrupt event will be sent. An entry that has queued * multiple receive packets is completed when its last packet is completed. * * Context type %FW_CDEV_ISO_CONTEXT_RECEIVE_MULTICHANNEL: * * Here, &fw_cdev_iso_packet would be more aptly named _iso_buffer_chunk since * it specifies a chunk of the mmap()'ed buffer, while the number and alignment * of packets to be placed into the buffer chunk is not known beforehand. * * @control.PAYLOAD_LENGTH is the size of the buffer chunk and specifies room * for header, payload, padding, and trailer bytes of one or more packets. * It must be a multiple of 4. * * @control.HEADER_LENGTH, TAG and SY are ignored. SYNC is treated as described * for single-channel reception. * * When a buffer chunk with the @control.INTERRUPT flag set has been filled * entirely, an &fw_cdev_event_iso_interrupt_mc event will be sent. */ struct fw_cdev_iso_packet { __u32 control; __u32 header[0]; }; /** * struct fw_cdev_queue_iso - Queue isochronous packets for I/O * @packets: Userspace pointer to an array of &fw_cdev_iso_packet * @data: Pointer into mmap()'ed payload buffer * @size: Size of the @packets array, in bytes * @handle: Isochronous context handle * * Queue a number of isochronous packets for reception or transmission. * This ioctl takes a pointer to an array of &fw_cdev_iso_packet structs, * which describe how to transmit from or receive into a contiguous region * of a mmap()'ed payload buffer. As part of transmit packet descriptors, * a series of headers can be supplied, which will be prepended to the * payload during DMA. * * The kernel may or may not queue all packets, but will write back updated * values of the @packets, @data and @size fields, so the ioctl can be * resubmitted easily. * * In case of a multichannel receive context, @data must be quadlet-aligned * relative to the buffer start. */ struct fw_cdev_queue_iso { __u64 packets; __u64 data; __u32 size; __u32 handle; }; #define FW_CDEV_ISO_CONTEXT_MATCH_TAG0 1 #define FW_CDEV_ISO_CONTEXT_MATCH_TAG1 2 #define FW_CDEV_ISO_CONTEXT_MATCH_TAG2 4 #define FW_CDEV_ISO_CONTEXT_MATCH_TAG3 8 #define FW_CDEV_ISO_CONTEXT_MATCH_ALL_TAGS 15 /** * struct fw_cdev_start_iso - Start an isochronous transmission or reception * @cycle: Cycle in which to start I/O. If @cycle is greater than or * equal to 0, the I/O will start on that cycle. * @sync: Determines the value to wait for for receive packets that have * the %FW_CDEV_ISO_SYNC bit set * @tags: Tag filter bit mask. Only valid for isochronous reception. * Determines the tag values for which packets will be accepted. * Use FW_CDEV_ISO_CONTEXT_MATCH_ macros to set @tags. * @handle: Isochronous context handle within which to transmit or receive */ struct fw_cdev_start_iso { __s32 cycle; __u32 sync; __u32 tags; __u32 handle; }; /** * struct fw_cdev_stop_iso - Stop an isochronous transmission or reception * @handle: Handle of isochronous context to stop */ struct fw_cdev_stop_iso { __u32 handle; }; /** * struct fw_cdev_flush_iso - flush completed iso packets * @handle: handle of isochronous context to flush * * For %FW_CDEV_ISO_CONTEXT_TRANSMIT or %FW_CDEV_ISO_CONTEXT_RECEIVE contexts, * report any completed packets. * * For %FW_CDEV_ISO_CONTEXT_RECEIVE_MULTICHANNEL contexts, report the current * offset in the receive buffer, if it has changed; this is typically in the * middle of some buffer chunk. * * Any %FW_CDEV_EVENT_ISO_INTERRUPT or %FW_CDEV_EVENT_ISO_INTERRUPT_MULTICHANNEL * events generated by this ioctl are sent synchronously, i.e., are available * for reading from the file descriptor when this ioctl returns. */ struct fw_cdev_flush_iso { __u32 handle; }; /** * struct fw_cdev_get_cycle_timer - read cycle timer register * @local_time: system time, in microseconds since the Epoch * @cycle_timer: Cycle Time register contents * * Same as %FW_CDEV_IOC_GET_CYCLE_TIMER2, but fixed to use %CLOCK_REALTIME * and only with microseconds resolution. * * In version 1 and 2 of the ABI, this ioctl returned unreliable (non- * monotonic) @cycle_timer values on certain controllers. */ struct fw_cdev_get_cycle_timer { __u64 local_time; __u32 cycle_timer; }; /** * struct fw_cdev_get_cycle_timer2 - read cycle timer register * @tv_sec: system time, seconds * @tv_nsec: system time, sub-seconds part in nanoseconds * @clk_id: input parameter, clock from which to get the system time * @cycle_timer: Cycle Time register contents * * The %FW_CDEV_IOC_GET_CYCLE_TIMER2 ioctl reads the isochronous cycle timer * and also the system clock. This allows to correlate reception time of * isochronous packets with system time. * * @clk_id lets you choose a clock like with POSIX' clock_gettime function. * Supported @clk_id values are POSIX' %CLOCK_REALTIME and %CLOCK_MONOTONIC * and Linux' %CLOCK_MONOTONIC_RAW. * * @cycle_timer consists of 7 bits cycleSeconds, 13 bits cycleCount, and * 12 bits cycleOffset, in host byte order. Cf. the Cycle Time register * per IEEE 1394 or Isochronous Cycle Timer register per OHCI-1394. */ struct fw_cdev_get_cycle_timer2 { __s64 tv_sec; __s32 tv_nsec; __s32 clk_id; __u32 cycle_timer; }; /** * struct fw_cdev_allocate_iso_resource - (De)allocate a channel or bandwidth * @closure: Passed back to userspace in corresponding iso resource events * @channels: Isochronous channels of which one is to be (de)allocated * @bandwidth: Isochronous bandwidth units to be (de)allocated * @handle: Handle to the allocation, written by the kernel (only valid in * case of %FW_CDEV_IOC_ALLOCATE_ISO_RESOURCE ioctls) * * The %FW_CDEV_IOC_ALLOCATE_ISO_RESOURCE ioctl initiates allocation of an * isochronous channel and/or of isochronous bandwidth at the isochronous * resource manager (IRM). Only one of the channels specified in @channels is * allocated. An %FW_CDEV_EVENT_ISO_RESOURCE_ALLOCATED is sent after * communication with the IRM, indicating success or failure in the event data. * The kernel will automatically reallocate the resources after bus resets. * Should a reallocation fail, an %FW_CDEV_EVENT_ISO_RESOURCE_DEALLOCATED event * will be sent. The kernel will also automatically deallocate the resources * when the file descriptor is closed. * * The %FW_CDEV_IOC_DEALLOCATE_ISO_RESOURCE ioctl can be used to initiate * deallocation of resources which were allocated as described above. * An %FW_CDEV_EVENT_ISO_RESOURCE_DEALLOCATED event concludes this operation. * * The %FW_CDEV_IOC_ALLOCATE_ISO_RESOURCE_ONCE ioctl is a variant of allocation * without automatic re- or deallocation. * An %FW_CDEV_EVENT_ISO_RESOURCE_ALLOCATED event concludes this operation, * indicating success or failure in its data. * * The %FW_CDEV_IOC_DEALLOCATE_ISO_RESOURCE_ONCE ioctl works like * %FW_CDEV_IOC_ALLOCATE_ISO_RESOURCE_ONCE except that resources are freed * instead of allocated. * An %FW_CDEV_EVENT_ISO_RESOURCE_DEALLOCATED event concludes this operation. * * To summarize, %FW_CDEV_IOC_ALLOCATE_ISO_RESOURCE allocates iso resources * for the lifetime of the fd or @handle. * In contrast, %FW_CDEV_IOC_ALLOCATE_ISO_RESOURCE_ONCE allocates iso resources * for the duration of a bus generation. * * @channels is a host-endian bitfield with the least significant bit * representing channel 0 and the most significant bit representing channel 63: * 1ULL << c for each channel c that is a candidate for (de)allocation. * * @bandwidth is expressed in bandwidth allocation units, i.e. the time to send * one quadlet of data (payload or header data) at speed S1600. */ struct fw_cdev_allocate_iso_resource { __u64 closure; __u64 channels; __u32 bandwidth; __u32 handle; }; /** * struct fw_cdev_send_stream_packet - send an asynchronous stream packet * @length: Length of outgoing payload, in bytes * @tag: Data format tag * @channel: Isochronous channel to transmit to * @sy: Synchronization code * @closure: Passed back to userspace in the response event * @data: Userspace pointer to payload * @generation: The bus generation where packet is valid * @speed: Speed to transmit at * * The %FW_CDEV_IOC_SEND_STREAM_PACKET ioctl sends an asynchronous stream packet * to every device which is listening to the specified channel. The kernel * writes an &fw_cdev_event_response event which indicates success or failure of * the transmission. */ struct fw_cdev_send_stream_packet { __u32 length; __u32 tag; __u32 channel; __u32 sy; __u64 closure; __u64 data; __u32 generation; __u32 speed; }; /** * struct fw_cdev_send_phy_packet - send a PHY packet * @closure: Passed back to userspace in the PHY-packet-sent event * @data: First and second quadlet of the PHY packet * @generation: The bus generation where packet is valid * * The %FW_CDEV_IOC_SEND_PHY_PACKET ioctl sends a PHY packet to all nodes * on the same card as this device. After transmission, an * %FW_CDEV_EVENT_PHY_PACKET_SENT event is generated. * * The payload @data[] shall be specified in host byte order. Usually, * @data[1] needs to be the bitwise inverse of @data[0]. VersaPHY packets * are an exception to this rule. * * The ioctl is only permitted on device files which represent a local node. */ struct fw_cdev_send_phy_packet { __u64 closure; __u32 data[2]; __u32 generation; }; /** * struct fw_cdev_receive_phy_packets - start reception of PHY packets * @closure: Passed back to userspace in phy packet events * * This ioctl activates issuing of %FW_CDEV_EVENT_PHY_PACKET_RECEIVED due to * incoming PHY packets from any node on the same bus as the device. * * The ioctl is only permitted on device files which represent a local node. */ struct fw_cdev_receive_phy_packets { __u64 closure; }; #define FW_CDEV_VERSION 3 /* Meaningless legacy macro; don't use it. */ #endif /* _LINUX_FIREWIRE_CDEV_H */ libraw1394-2.1.0/src/raw1394.h0000644000076400001440000014003711776350450012323 00000000000000/* * libraw1394 - library for raw access to the 1394 bus with the Linux subsystem. * * Copyright (C) 1999-2004 Andreas Bombe, Dan Maas, Manfred Weihs, and * Christian Toegel * Copyright (C) 2008 Dan Dennedy * * This library is licensed under the GNU Lesser General Public License (LGPL), * version 2.1 or later. See the file COPYING.LIB in the distribution for * details. */ #ifndef _LIBRAW1394_RAW1394_H #define _LIBRAW1394_RAW1394_H #include #include /* for clockid_t */ #define RAW1394_ARM_READ 1 #define RAW1394_ARM_WRITE 2 #define RAW1394_ARM_LOCK 4 #define RAW1394_LONG_RESET 0 #define RAW1394_SHORT_RESET 1 /* busresetnotify ... */ #define RAW1394_NOTIFY_OFF 0 #define RAW1394_NOTIFY_ON 1 /* extended transaction codes (lock-request-response) */ #define RAW1394_EXTCODE_MASK_SWAP 0x1 #define RAW1394_EXTCODE_COMPARE_SWAP 0x2 #define RAW1394_EXTCODE_FETCH_ADD 0x3 #define RAW1394_EXTCODE_LITTLE_ADD 0x4 #define RAW1394_EXTCODE_BOUNDED_ADD 0x5 #define RAW1394_EXTCODE_WRAP_ADD 0x6 /* response codes */ #define RAW1394_RCODE_COMPLETE 0x0 #define RAW1394_RCODE_CONFLICT_ERROR 0x4 #define RAW1394_RCODE_DATA_ERROR 0x5 #define RAW1394_RCODE_TYPE_ERROR 0x6 #define RAW1394_RCODE_ADDRESS_ERROR 0x7 typedef u_int8_t byte_t; typedef u_int32_t quadlet_t; typedef u_int64_t octlet_t; typedef u_int64_t nodeaddr_t; typedef u_int16_t nodeid_t; typedef u_int8_t phyid_t; typedef u_int8_t arm_options_t; typedef u_int16_t arm_length_t; typedef struct raw1394_handle *raw1394handle_t; typedef struct raw1394_arm_request { nodeid_t destination_nodeid; nodeid_t source_nodeid; nodeaddr_t destination_offset; u_int8_t tlabel; u_int8_t tcode; u_int8_t extended_transaction_code; u_int32_t generation; arm_length_t buffer_length; byte_t *buffer; } *raw1394_arm_request_t; typedef struct raw1394_arm_response { int response_code; arm_length_t buffer_length; byte_t *buffer; } *raw1394_arm_response_t; typedef struct raw1394_arm_request_response { struct raw1394_arm_request *request; struct raw1394_arm_response *response; } *raw1394_arm_request_response_t; /* new ISO API */ enum raw1394_iso_speed { RAW1394_ISO_SPEED_100 = 0, RAW1394_ISO_SPEED_200 = 1, RAW1394_ISO_SPEED_400 = 2, /* added in libraw1394 v2.1.0: */ RAW1394_ISO_SPEED_800 = 3, RAW1394_ISO_SPEED_1600 = 4, RAW1394_ISO_SPEED_3200 = 5, }; /* The dma mode when receiving iso data. Must be supported by chipset */ enum raw1394_iso_dma_recv_mode { RAW1394_DMA_DEFAULT = -1, /* Use the default mode, this is BUFFERFILL for ohci */ RAW1394_DMA_BUFFERFILL = 1, /* BUFFER_FILL mode */ RAW1394_DMA_PACKET_PER_BUFFER = 2 /* PACKET_PER_BUFFER mode */ }; /* return values from isochronous xmit/recv handlers */ enum raw1394_iso_disposition { /* continue on to the next packet */ RAW1394_ISO_OK = 0, /* no error, but return from raw1394_loop_iterate() immediately */ RAW1394_ISO_DEFER = 1, /* return from raw1394_loop_iterate() immediately, which will return an error */ RAW1394_ISO_ERROR = 2, /* return from raw1394_loop_iterate() immediately, and stop receiving packets */ RAW1394_ISO_STOP = 3, /* (transmission only) - like ISO_STOP, but don't wait for the buffer to empty */ RAW1394_ISO_STOP_NOSYNC = 4, /* (transmission only) - use this if the data you need for the packet was not ready yet * The packet queueing will retry at a later point */ RAW1394_ISO_AGAIN = 5, }; enum raw1394_modify_mode { RAW1394_MODIFY_ALLOC, RAW1394_MODIFY_FREE }; #ifdef __cplusplus extern "C" { #endif /* handlers for transmitting/receiving isochronous packets */ typedef enum raw1394_iso_disposition (*raw1394_iso_xmit_handler_t)( raw1394handle_t handle, unsigned char *data, unsigned int *len, unsigned char *tag, unsigned char *sy, int cycle, /* -1 if unknown */ unsigned int dropped); typedef enum raw1394_iso_disposition (*raw1394_iso_recv_handler_t)( raw1394handle_t handle, unsigned char *data, unsigned int len, unsigned char channel, unsigned char tag, unsigned char sy, unsigned int cycle, unsigned int dropped); /** * raw1394_iso_xmit_init - initialize isochronous transmission * @handle: libraw1394 handle * @handler: handler function for queueing packets * @buf_packets: number of isochronous packets to buffer * @max_packet_size: largest packet you need to handle, in bytes * (not including the isochronous header) * @channel: isochronous channel on which to transmit * @speed: speed at which to transmit * @irq_interval: maximum latency of wake-ups, in packets (-1 if you don't care) * * Allocates all user and kernel resources necessary for isochronous transmission. * Channel and bandwidth allocation at the IRM is not performed. * * Returns: 0 on success or -1 on failure (sets errno) **/ int raw1394_iso_xmit_init(raw1394handle_t handle, raw1394_iso_xmit_handler_t handler, unsigned int buf_packets, unsigned int max_packet_size, unsigned char channel, enum raw1394_iso_speed speed, int irq_interval); /** * raw1394_iso_recv_init - initialize isochronous reception * @handle: libraw1394 handle * @handler: handler function for receiving packets * @buf_packets: number of isochronous packets to buffer * @max_packet_size: largest packet you need to handle, in bytes (not including * the isochronous header) * @channel: isochronous channel to receive * @mode: bufferfill or packet per buffer mode * @irq_interval: maximum latency of wake-ups, in packets * (-1 if you don't care) * * Allocates all user and kernel resources necessary for isochronous reception. * * Returns: 0 on success or -1 on failure (sets errno) **/ int raw1394_iso_recv_init(raw1394handle_t handle, raw1394_iso_recv_handler_t handler, unsigned int buf_packets, unsigned int max_packet_size, unsigned char channel, enum raw1394_iso_dma_recv_mode mode, int irq_interval); /** * raw1394_iso_multichannel_recv_init - initialize multi-channel iso reception * @handle: libraw1394 handle * @handler: handler function for receiving packets * @buf_packets: number of isochronous packets to buffer * @max_packet_size: largest packet you need to handle, in bytes (not including * the isochronous header) * @irq_interval: maximum latency of wake-ups, in packets (-1 if you don't care) * * Allocates all user and kernel resources necessary for isochronous reception. * * Returns: 0 on success or -1 on failure (sets errno) **/ int raw1394_iso_multichannel_recv_init(raw1394handle_t handle, raw1394_iso_recv_handler_t handler, unsigned int buf_packets, unsigned int max_packet_size, int irq_interval); /** * raw1394_iso_recv_listen_channel - listen to a specific channel in multi-channel mode * @handle: libraw1394 handle * @channel: the channel to start listening * * listen/unlisten on a specific channel (multi-channel mode ONLY) * * Returns: 0 on success or -1 on failure (sets errno) **/ int raw1394_iso_recv_listen_channel(raw1394handle_t handle, unsigned char channel); /** * raw1394_iso_recv_unlisten_channel - stop listening to a specific channel in multi-channel mode * @handle: libraw1394 handle * @channel: the channel to stop listening to * * Returns: 0 on success or -1 on failure (sets errno) **/ int raw1394_iso_recv_unlisten_channel(raw1394handle_t handle, unsigned char channel); /** * raw1394_iso_recv_set_channel_mask - listen or unlisten to a whole bunch of channels at once * @handle: libraw1394 handle * @mask: 64-bit mask of channels, 1 means listen, 0 means unlisten, * channel 0 is LSB, channel 63 is MSB * * for multi-channel reception mode only * * Returns: 0 on success, -1 on failure (sets errno) **/ int raw1394_iso_recv_set_channel_mask(raw1394handle_t handle, u_int64_t mask); /** * raw1394_iso_xmit_start - begin isochronous transmission * @handle: libraw1394 handle * @start_on_cycle: isochronous cycle number on which to start * (-1 if you don't care) * @prebuffer_packets: number of packets to queue up before starting transmission * (-1 if you don't care) * * Returns: 0 on success or -1 on failure (sets errno) **/ int raw1394_iso_xmit_start(raw1394handle_t handle, int start_on_cycle, int prebuffer_packets); /** * raw1394_iso_recv_start - begin isochronous reception * @handle: libraw1394 handle * @start_on_cycle: isochronous cycle number on which to start * (-1 if you don't care) * @tag_mask: mask of tag fields to match (-1 to receive all packets) * @sync: not used, reserved for future implementation * * Returns: 0 on success or -1 on failure (sets errno) **/ int raw1394_iso_recv_start(raw1394handle_t handle, int start_on_cycle, int tag_mask, int sync); /** * raw1394_iso_xmit_write - alternative blocking-write API for ISO transmission * @handle: libraw1394 handle * @data: pointer to packet data buffer * @len: length of packet, in bytes * @tag: tag field * @sy: sync field * * write() style API - do NOT use this if you have set an xmit_handler * if buffer is full, waits for more space UNLESS the file descriptor is * set to non-blocking, in which case xmit_write() will return -1 with * errno = EAGAIN * * Returns: 0 on success or -1 on failure (sets errno) **/ int raw1394_iso_xmit_write(raw1394handle_t handle, unsigned char *data, unsigned int len, unsigned char tag, unsigned char sy); /** * raw1394_iso_xmit_sync - wait until all queued packets have been sent * @handle: libraw1394 handle * * Returns: 0 on success or -1 on failure (sets errno) **/ int raw1394_iso_xmit_sync(raw1394handle_t handle); /** * raw1394_iso_recv_flush - flush all already received iso packets from kernel into user space * @handle: libraw1394 handle * * If you specified an irq_interval > 1 in * iso_recv_init, you won't be notified for every single iso packet, but * for groups of them. Now e.g. if irq_interval is 100, and you were just * notified about iso packets and after them only 20 more packets arrived, * no notification will be generated (20 < 100). In the case that you know * that there should be more packets at this moment, you can call this * function and all iso packets which are already received by the kernel * will be flushed out to user space. * * Returns: 0 on success or -1 on failure (sets errno) **/ int raw1394_iso_recv_flush(raw1394handle_t handle); /** * raw1394_iso_stop - halt isochronous transmission or reception * @handle: libraw1394 handle **/ void raw1394_iso_stop(raw1394handle_t handle); /** * raw1394_iso_shutdown - clean up and deallocate all resources for isochronous transmission or reception * @handle: libraw1394 handle **/ void raw1394_iso_shutdown(raw1394handle_t handle); /** * raw1394_read_cycle_timer - get the current value of the cycle timer * @handle: libraw1394 handle * @cycle_timer: buffer for Isochronous Cycle Timer * @local_time: buffer for local system time in microseconds since Epoch * * Same as raw1394_read_cycle_timer_and_clock() with clk_id = CLOCK_REALTIME, * i.e. the non-monotonic system-wide clock. * * History: New function in libraw1394 v1.3.0. **/ int raw1394_read_cycle_timer(raw1394handle_t handle, u_int32_t *cycle_timer, u_int64_t *local_time); /** * raw1394_read_cycle_timer_and_clock - get the current value of the cycle timer * @handle: libraw1394 handle * @cycle_timer: buffer for Isochronous Cycle Timer * @local_time: buffer for local system time in microseconds * @clk_id: clock from which to get the system time * * Simultaneously reads the cycle timer register together with a system clock. * * Format of @cycle_timer, from MSB to LSB: 7 bits cycleSeconds (seconds, or * number of cycleCount rollovers), 13 bits cycleCount (isochronous cycles, or * cycleOffset rollovers), 12 bits cycleOffset (24.576 MHz clock ticks, not * provided on some hardware). The union of cycleSeconds and cycleCount is the * current cycle number. The nominal duration of a cycle is 125 microseconds. * * @clk_id chooses the system clock as in the clock_gettime() function. * At least the clocks CLOCK_REALTIME, CLOCK_MONOTONIC, and CLOCK_MONOTONIC_RAW * are supported by the underlying kernel call. * * In case of CLOCK_REALTIME, @local_time are microseconds since the Epoch. * CLOCK_REALTIME is subject to resets; CLOCK_MONOTONIC is subject to gradual * adjustments; CLOCK_MONOTONIC_RAW is the bare hardware clock. * * Returns: the error code of the ioctl, or 0 if successful. * * History: New function in libraw1394 v2.1.0. **/ int raw1394_read_cycle_timer_and_clock(raw1394handle_t handle, u_int32_t *cycle_timer, u_int64_t *local_time, clockid_t clk_id); typedef int raw1394_errcode_t; #define raw1394_make_errcode(ack, rcode) (((ack) << 16) | rcode) #define raw1394_internal_err(errcode) ((errcode) < 0) #define raw1394_get_ack(errcode) ((errcode) >> 16) #define raw1394_get_rcode(errcode) ((errcode) & 0xf) #define raw1394_get_internal(errcode) (errcode) /** * raw1394_get_errcode - return error code of async transaction * @handle: libraw1394 handle * * Some macros are available to extract information from the error code, * raw1394_errcode_to_errno() can be used to convert it to an errno number of * roughly the same meaning. * * Returns: the error code of the last raw1394_read(), raw1394_write(), * raw1394_lock(). The error code is either an internal * error (i.e. not a bus error) or a combination of acknowledge code and * response code, as appropriate. * **/ raw1394_errcode_t raw1394_get_errcode(raw1394handle_t handle); /** * raw1394_errcode_to_errno - convert libraw1394 errcode to errno * @errcode: the error code to convert * * The error code as retrieved by raw1394_get_errcode() is converted into a * roughly equivalent errno number and returned. %0xdead is returned for an * illegal errcode. * * It is intended to be used to decide what to do (retry, give up, report error) * for those programs that aren't interested in details, since these get lost in * the conversion. However the returned errnos are equivalent in source code * meaning only, the associated text of e.g. perror() is not necessarily * meaningful. * * Returns: %EAGAIN (retrying might succeed, also generation number * mismatch), %EREMOTEIO (other node had internal problems), %EPERM (operation * not allowed on this address, e.g. write on read-only location), %EINVAL * (invalid argument) and %EFAULT (invalid pointer). **/ int raw1394_errcode_to_errno(raw1394_errcode_t errcode); /** * raw1394_new_handle - create new handle * * Creates and returns a new handle which can (after being set up) control one * port. It is not allowed to use the same handle in multiple threads or forked * processes. It is allowed to create and use multiple handles, however. Use * one handle per thread which needs it in the multithreaded case. * * The default device node is /dev/raw1394, but one can override the default * by setting environment variable RAW1394DEV. However, if RAW1394DEV points to * a non-existant or invalid device node, then it also attempts to open the * default device node. * * Returns: the created handle or %NULL when initialization fails. In the latter * case errno either contains some OS specific error code or EPROTO if * libraw1394 and raw1394 don't support each other's protocol versions. **/ raw1394handle_t raw1394_new_handle(void); /** * raw1394_destroy_handle - deallocate handle * @handle: handle to deallocate * * Closes connection with raw1394 on this handle and deallocates everything * associated with it. It is safe to pass %NULL as handle, nothing is done in * this case. **/ void raw1394_destroy_handle(raw1394handle_t handle); /** * raw1394_new_handle_on_port - create a new handle and bind it to a port * @port: port to connect to (same as argument to raw1394_set_port()) * * Same as raw1394_new_handle(), but also binds the handle to the * specified 1394 port. Equivalent to raw1394_new_handle() followed by * raw1394_get_port_info() and raw1394_set_port(). Useful for * command-line programs that already know what port they want. If * raw1394_set_port() returns ESTALE, retries automatically. * * The default device node is /dev/raw1394, but one can override the default * by setting environment variable RAW1394DEV. However, if RAW1394DEV points to * a non-existant or invalid device node, then it also attempts to open the * default device node. * * Returns: the new handle on success or NULL on failure **/ raw1394handle_t raw1394_new_handle_on_port(int port); /** * raw1394_busreset_notify - Switch off/on busreset-notification for handle * @handle: libraw1394 handle * @off_on_switch: RAW1394_NOTIFY_OFF or RAW1394_NOTIFY_ON * * Returns: 0 on success or -1 on failure (sets errno) **/ int raw1394_busreset_notify(raw1394handle_t handle, int off_on_switch); /** * raw1394_get_fd - get the communication file descriptor * @handle: libraw1394 handle * * This can be used for select()/poll() calls if you wait on other fds or can be * integrated into another event loop (e.g. from a GUI application framework). * It can also be used to set/remove the O_NONBLOCK flag using fcntl() to modify * the blocking behaviour in raw1394_loop_iterate(). It must not be used for * anything else. * * Returns: the fd used for communication with the raw1394 kernel module or -1 * on failure (sets errno). **/ int raw1394_get_fd(raw1394handle_t handle); /** * raw1394_set_userdata - associate user data with a handle * @handle: libraw1394 handle * @data: user data (pointer) * * Allows to associate one void pointer with a handle. libraw1394 does not care * about the data, it just stores it in the handle allowing it to be retrieved * at any time with raw1394_get_userdata(). This can be useful when multiple * handles are used, so that callbacks can identify the handle. **/ void raw1394_set_userdata(raw1394handle_t handle, void *data); /** * raw1394_get_userdata - retrieve user data from handle * @handle: libraw1394 handle * * Returns: the user data pointer associated with the handle using * raw1394_set_userdata(). **/ void *raw1394_get_userdata(raw1394handle_t handle); /** * raw1394_get_local_id - get node ID of the current port * @handle: libraw1394 handle * * Returns: the node ID of the local node connected to which the handle is * connected. This value can change with every bus reset. **/ nodeid_t raw1394_get_local_id(raw1394handle_t handle); /** * raw1394_get_irm_id - get node ID of isochronous resource manager * @handle: libraw1394 handle * * Returns: the node ID of the isochronous resource manager of the bus the handle * is connected to. This value may change with every bus reset. **/ nodeid_t raw1394_get_irm_id(raw1394handle_t handle); /** * raw1394_get_nodecount - get number of nodes on the bus * @handle: libraw1394 handle * * Since the root node always has the highest node ID, this number can be used * to determine that ID. (It is LOCAL_BUS|(count - 1).) * * Returns: the number of nodes on the bus to which the handle is connected. * This value can change with every bus reset. **/ int raw1394_get_nodecount(raw1394handle_t handle); /** * raw1394_get_speed - get maximum speed between a node and local node * @handle: libraw1394 handle * @node: node ID * * Returns: The speed code of the maximum possible transmission speed between * the node and the local node, taking both link speeds and all intermediate * phy speeds into account. On error, returns -1 and sets errno. * * Bugs: Like much of the rest of the libraw1394 API, this call is prone to * races with bus resets. * * History: New function in libraw1394 v2.1.0. **/ int raw1394_get_speed(raw1394handle_t handle, nodeid_t node); struct raw1394_portinfo { int nodes; char name[32]; }; /** * raw1394_get_port_info - get information about available ports * @handle: libraw1394 handle * @pinf: pointer to an array of struct raw1394_portinfo * @maxports: number of elements in @pinf * * Before you can set which port to use, you have to use this function to find * out which ports exist. * * If your program is interactive, you should present the user with this list to * let them decide which port to use if there is more than one. A * non-interactive program (and probably interactive ones, too) should provide a * command line option to choose the port. If @maxports is %0, @pinf can be * %NULL, too. * * Returns: the number of ports and writes information about them into @pinf, but * not into more than @maxports elements. **/ int raw1394_get_port_info(raw1394handle_t handle, struct raw1394_portinfo *pinf, int maxports); /** * raw1394_set_port - choose port for handle * @handle: libraw1394 handle * @port: port to connect to (corresponds to index of struct raw1394_portinfo) * * This function connects the handle to the port given (as queried with * raw1394_get_port_info()). If successful, raw1394_get_port_info() and * raw1394_set_port() are not allowed to be called afterwards on this handle. * To make up for this, all the other functions (those handling asynchronous and * isochronous transmissions) can now be called. * * Returns: %0 for success or -1 for failure with errno set appropriately. A * possible failure mode is with errno = %ESTALE, in this case the configuration * has changed since the call to raw1394_get_port_info() and it has to be called * again to update your view of the available ports. **/ int raw1394_set_port(raw1394handle_t handle, int port); /** * raw1394_reset_bus - initiate bus reset * @handle: libraw1394 handle * * This function initiates a bus reset on the connected port. Usually this is * not necessary and should be avoided, this function is here for low level bus * control and debugging. * * Returns: %0 for success or -1 for failure with errno set appropriately **/ int raw1394_reset_bus(raw1394handle_t handle); /** * raw1394_reset_bus_new - Reset the connected bus (with certain type). * @handle: libraw1394 handle * @type: RAW1394_SHORT_RESET or RAW1394_LONG_RESET * * Returns: %0 for success or -1 for failure **/ int raw1394_reset_bus_new(raw1394handle_t handle, int type); /** * raw1394_loop_iterate - get and process one event message * @handle: libraw1394 handle * * Get one new message through handle and process it with the registered message * handler. Note that some other library functions may call this function * multiple times to wait for their completion, some handler return values may * get lost if you use these. * * Returns: %-1 for an error or the return value of * the handler which got executed. The default handlers always return zero. **/ int raw1394_loop_iterate(raw1394handle_t handle); typedef int (*bus_reset_handler_t)(raw1394handle_t, unsigned int generation); /** * raw1394_set_bus_reset_handler - set bus reset handler * @handle: libraw1394 handle * @new_h: pointer to new handler * * Sets the handler to be called on every bus reset to @new_h. * The default handler just calls raw1394_update_generation(). * * Returns: the old handler or NULL on failure (sets errno) **/ bus_reset_handler_t raw1394_set_bus_reset_handler(raw1394handle_t handle, bus_reset_handler_t new_h); /** * raw1394_get_generation - get generation number of handle * @handle: libraw1394 handle * * The generation number is incremented on every bus reset, and every transaction * started by raw1394 is tagged with the stored generation number. If these * don't match, the transaction will abort with an error. * The generation number of the handle is not automatically updated, * raw1394_update_generation() has to be used for this. * * Returns: the generation number associated with the handle or UINT_MAX on * failure. **/ unsigned int raw1394_get_generation(raw1394handle_t handle); /** * raw1394_update_generation - set generation number of handle * @handle: libraw1394 handle * @generation: new generation number * * This function sets the generation number of the handle to @gen. All requests * that apply to a single node ID are tagged with this number and abort with an * error if that is different from the generation number kept in the kernel. * This avoids acting on the wrong node which may have changed its ID in a bus * reset. * * You should call this within your bus reset handler with an incremented value. **/ void raw1394_update_generation(raw1394handle_t handle, unsigned int generation); typedef int (*tag_handler_t)(raw1394handle_t, unsigned long tag, raw1394_errcode_t err); /** * raw1394_set_tag_handler - set request completion handler * @handle: libraw1394 handle * @new_h: pointer to new handler * * Sets the handler to be called whenever a request completes to @new_h. * The default handler interprets the tag as a pointer * to a &struct raw1394_reqhandle and calls the callback in there. * * Care must be taken when replacing the tag handler and calling the synchronous * versions of the transaction functions (i.e. raw1394_read(), raw1394_write(), * raw1394_lock()) since these do pass pointers to &struct * raw1394_reqhandle as the tag and expect the callback to be invoked. * * Returns: the old handler or NULL on failure (sets errno) **/ tag_handler_t raw1394_set_tag_handler(raw1394handle_t handle, tag_handler_t new_h); typedef int (*arm_tag_handler_t)(raw1394handle_t handle, unsigned long arm_tag, byte_t request_type, unsigned int requested_length, void *data); /** * raw1394_set_arm_tag_handler - set the async request handler * @handle: libraw1394 handle * @new_h: pointer to new handler * * Set the handler that will be called when an async read/write/lock arm_request * arrived. The default action is to call the arm_callback in the * raw1394_arm_reqhandle pointed to by arm_tag. * * Returns: old handler or NULL on failure (sets errno) **/ arm_tag_handler_t raw1394_set_arm_tag_handler(raw1394handle_t handle, arm_tag_handler_t new_h); typedef int (*fcp_handler_t)(raw1394handle_t, nodeid_t nodeid, int response, size_t length, unsigned char *data); /** * raw1394_set_fcp_handler - set FCP handler * @handle: libraw1394 handle * @new_h: pointer to new handler * * Function Control Protocol is defined in IEC 61883-1. * * Sets the handler to be called when either FCP command or FCP response * registers get written to @new_h. The default handler does nothing. * In order to actually get FCP events, you have to enable it with * raw1394_start_fcp_listen() and can stop it with raw1394_stop_fcp_listen(). * * Returns: the old handler or NULL on failure (sets errno) **/ fcp_handler_t raw1394_set_fcp_handler(raw1394handle_t handle, fcp_handler_t new_h); /** * typedef req_callback_t - This is the general request handler * * Used by the default tag handler. When a request completes, it calls * the callback and passes it the libraw1394 handle, the data pointer, * and the error code of the request. **/ typedef int (*req_callback_t)(raw1394handle_t, void *data, raw1394_errcode_t err); struct raw1394_reqhandle { req_callback_t callback; void *data; }; /** * typedef arm_req_callback_t - This is the general arm-request handle * * Used by the default arm-tag handler (arm = address range mapping). * Called when a request has been received. **/ typedef int (*arm_req_callback_t)(raw1394handle_t, struct raw1394_arm_request_response *arm_req_resp, unsigned int requested_length, void *pcontext, byte_t request_type); struct raw1394_arm_reqhandle { arm_req_callback_t arm_callback; void *pcontext; }; /** * raw1394_arm_register - register an address range mapping * @handle: libraw1394 handle * @start: identifies address range * @length: identifies address range * @initial_value: pointer to buffer containing (if necessary) initial value * NULL means undefined * @arm_tag: identifier for arm_tag_handler * (usually pointer to raw1394_arm_reqhandle) * @access_rights: access-rights for registered address range handled * by kernel-part. Value is one or more binary or of the * following flags - ARM_READ, ARM_WRITE, ARM_LOCK * @notification_options: identifies for which type of request you want * to be notified. Value is one or more binary or of the * following flags - ARM_READ, ARM_WRITE, ARM_LOCK * @client_transactions: identifies for which type of request you want * to handle the request by the client application. * for those requests no response will be generated, but * has to be generated by the application. * Value is one or more binary or of the * following flags - ARM_READ, ARM_WRITE, ARM_LOCK * For each bit set here, notification_options and * access_rights will be ignored. * * ARM = Adress Range Mapping * * Returns: 0 on success or -1 on failure (sets errno) **/ int raw1394_arm_register(raw1394handle_t handle, nodeaddr_t start, size_t length, byte_t *initial_value, octlet_t arm_tag, arm_options_t access_rights, arm_options_t notification_options, arm_options_t client_transactions); /** * raw1394_arm_unregister - unregister an address range mapping * @handle: libraw1394 handle * @start: identifies address range for unregistering * (value of start have to be the same value * used for registering this adressrange) * * Returns: 0 on success or -1 on failure (sets errno) **/ int raw1394_arm_unregister(raw1394handle_t handle, nodeaddr_t start); /** * raw1394_arm_set_buf - set the buffer of an AdressRangeMapping * @handle: libraw1394 handle * @start: identifies address range * @length: identifies address range * @buf: pointer to buffer * * This function copies @length bytes from user memory area @buf * to one ARM block in kernel memory area * with start offset @start. * * Returns: 0 on success or -1 on failure (sets errno) **/ int raw1394_arm_set_buf(raw1394handle_t handle, nodeaddr_t start, size_t length, void *buf); /** * raw1394_arm_get_buf - get the buffer of an address range mapping * @handle: libraw1394 handle * @start: identifies address range * @length: identifies address range * @buf: pointer to buffer * * This function copies @length bytes from one * ARM block in kernel memory area with start offset @start * to user memory area @buf * * Returns: 0 on success or -1 on failure (sets errno) **/ int raw1394_arm_get_buf(raw1394handle_t handle, nodeaddr_t start, size_t length, void *buf); /** * raw1394_echo_request - send an echo request to the driver * @handle: libraw1394 handle * @data: arbitrary data; raw1394_loop_iterate will return it * * the driver then send back the * same request. raw1394_loop_iterate will return data as return value, * when it processes the echo. * * Returns: 0 on success or -1 on failure (sets errno) **/ int raw1394_echo_request(raw1394handle_t handle, quadlet_t data); /** * raw1394_wake_up - wake up raw1394_loop_iterate * @handle: libraw1394 handle * * (or a blocking read from the device * file). actually this calls raw1394_echo_request with 0 as data. * * Returns: 0 on success or -1 on failure (sets errno) **/ int raw1394_wake_up(raw1394handle_t handle); /** * raw1394_phy_packet_write - send physical request * @handle: libraw1394 handle * @data: the contents of the packet * * examples of physical requests are linkon, physicalconfigurationpacket, etc. * * Returns: 0 on success or -1 on failure (sets errno) **/ int raw1394_phy_packet_write(raw1394handle_t handle, quadlet_t data); /** * raw1394_start_phy_packet_write - initiate sending a physical request * @handle: libraw1394 handle * @data: the contents of the packet * @tag: data to identify the request to completion handler * * examples of physical requests are linkon, physicalconfigurationpacket, etc. * * Returns: >= 0 on success or -1 on failure (sets errno) **/ int raw1394_start_phy_packet_write(raw1394handle_t handle, quadlet_t data, unsigned long tag); /** * raw1394_start_read - initiate a read transaction * @handle: libraw1394 handle * @node: target node ID * @addr: address to read from * @length: amount of bytes of data to read * @buffer: pointer to buffer where data will be saved * @tag: data to identify the request to completion handler * * This function starts the specified read request. If * @length is %4 a quadlet read is initiated and a block read otherwise. * * The transaction is only started, no success of the transaction is implied * with a successful return of this function. When the transaction completes, a * raw1394_loop_iterate() will call the tag handler and pass it the tag and * error code of the transaction. @tag should therefore be set to something * that uniquely identifies this transaction (e.g. a struct pointer casted to * unsigned long). * * Returns: >= 0 on success or -1 on failure (sets errno) **/ int raw1394_start_read(raw1394handle_t handle, nodeid_t node, nodeaddr_t addr, size_t length, quadlet_t *buffer, unsigned long tag); /** * raw1394_start_write - initiate a write transaction * @handle: libraw1394 handle * @node: target node ID * @addr: address to write to * @length: amount of bytes of data to write * @data: pointer to data to be sent * @tag: data to identify the request to completion handler * * This function starts the specified write request. If * @length is %4 a quadlet write is initiated and a block write otherwise. * * The transaction is only started, no success of the transaction is implied * with a successful return of this function. When the transaction completes, a * raw1394_loop_iterate() will call the tag handler and pass it the tag and * error code of the transaction. @tag should therefore be set to something * that uniquely identifies this transaction (e.g. a struct pointer casted to * unsigned long). * * Returns: >= 0 on success or -1 on failure (sets errno) **/ int raw1394_start_write(raw1394handle_t handle, nodeid_t node, nodeaddr_t addr, size_t length, quadlet_t *data, unsigned long tag); /** * raw1394_start_lock - initiate a 32-bit compare-swap lock transaction * @handle: libraw1394 handle * @node: target node ID * @addr: address to read from * @extcode: extended transaction code determining the lock operation * @data: data part of lock parameters * @arg: arg part of lock parameters * @result: address where return value will be written * @tag: data to identify the request to completion handler * * This function starts the specified lock request. * The transaction is only started, no success of the transaction is implied * with a successful return of this function. When the transaction completes, a * raw1394_loop_iterate() will call the tag handler and pass it the tag and * error code of the transaction. @tag should therefore be set to something * that uniquely identifies this transaction (e.g. a struct pointer casted to * unsigned long). * * Returns: >= 0 on success or -1 on failure (sets errno) **/ int raw1394_start_lock(raw1394handle_t handle, nodeid_t node, nodeaddr_t addr, unsigned int extcode, quadlet_t data, quadlet_t arg, quadlet_t *result, unsigned long tag); /** * raw1394_start_lock64 - initiate a 64-bit compare-swap lock transaction * @handle: libraw1394 handle * @node: target node ID * @addr: address to read from * @extcode: extended transaction code determining the lock operation * @data: data part of lock parameters * @arg: arg part of lock parameters * @result: address where return value will be written * @tag: data to identify the request to completion handler * * This function starts the specified lock request. * The transaction is only started, no success of the transaction is implied * with a successful return of this function. When the transaction completes, a * raw1394_loop_iterate() will call the tag handler and pass it the tag and * error code of the transaction. @tag should therefore be set to something * that uniquely identifies this transaction (e.g. a struct pointer casted to * unsigned long). * * Returns: >= 0 on success or -1 on failure (sets errno) **/ int raw1394_start_lock64(raw1394handle_t handle, nodeid_t node, nodeaddr_t addr, unsigned int extcode, octlet_t data, octlet_t arg, octlet_t *result, unsigned long tag); /** * raw1394_start_async_stream - initiate asynchronous stream * @handle: libraw1394 handle * @channel: the isochronous channel number to send on * @tag: data to be put into packet's tag field * @sy: data to be put into packet's sy field * @speed: speed at which to send * @length: amount of data to send, in bytes * @data: pointer to data to send * @rawtag: data to identify the request to completion handler * * Passes custom tag. Use pointer to raw1394_reqhandle if you use the standard * tag handler. * * Returns: >= 0 on success or -1 on failure (sets errno) **/ int raw1394_start_async_stream(raw1394handle_t handle, unsigned int channel, unsigned int tag, unsigned int sy, unsigned int speed, size_t length, quadlet_t *data, unsigned long rawtag); /** * raw1394_start_async_send - send an asynchronous packet * @handle: libraw1394 handle * @length: the amount of bytes of data to send * @header_length: the number of bytes in the header * @expect_response: indicate with a 0 or 1 whether to receive a completion event * @data: pointer to data to send * @rawtag: data to identify the request to completion handler * * This starts sending an arbitrary async packet. It gets an array of quadlets * consisting of header and data (without CRC in between). Header information * is always in machine byte order, data (data block as well as quadlet data * in a read response for data quadlet) shall be in big endian byte order. * expect_response indicates, if we expect a response (i.e. if we will get the * tag back after the packet was sent or after a response arrived). length is * the length of the complete packet (header_length + length of the data block). * The main purpose of this function is to send responses for incoming * transactions, that are handled by the application. * Do not use that function, unless you really know, what you do! Sending * corrupt packet may lead to weird results. * * Returns: >= 0 on success or -1 on failure (sets errno) **/ int raw1394_start_async_send(raw1394handle_t handle, size_t length, size_t header_length, unsigned int expect_response, quadlet_t *data, unsigned long rawtag); /** * raw1394_read - send async read request to a node and wait for response. * @handle: libraw1394 handle * @node: target node ID * @addr: address to read from * @length: amount of bytes of data to read * @buffer: pointer to buffer where data will be saved * * If @length is %4, a quadlet read request is used. * * This does the complete transaction and will return when it's finished. It * will call raw1394_loop_iterate() as often as necessary, return values of * handlers called will be therefore lost. * * Returns: 0 on success or -1 on failure (sets errno) **/ int raw1394_read(raw1394handle_t handle, nodeid_t node, nodeaddr_t addr, size_t length, quadlet_t *buffer); /** * raw1394_write - send async write request to a node and wait for response. * @handle: libraw1394 handle * @node: target node ID * @addr: address to write to * @length: amount of bytes of data to write * @data: pointer to data to be sent * * If @length is %4, a quadlet write request is used. * * This does the complete transaction and will return when it's finished. It * will call raw1394_loop_iterate() as often as necessary, return values of * handlers called will be therefore lost. * * Returns: 0 on success or -1 on failure (sets errno) **/ int raw1394_write(raw1394handle_t handle, nodeid_t node, nodeaddr_t addr, size_t length, quadlet_t *data); /** * raw1394_lock - send 32-bit compare-swap lock request and wait for response. * @handle: libraw1394 handle * @node: target node ID * @addr: address to read from * @extcode: extended transaction code determining the lock operation * @data: data part of lock parameters * @arg: arg part of lock parameters * @result: address where return value will be written * * This does the complete transaction and will return when it's finished. It * will call raw1394_loop_iterate() as often as necessary, return values of * handlers called will be therefore lost. * * Returns: 0 on success or -1 on failure (sets errno) **/ int raw1394_lock(raw1394handle_t handle, nodeid_t node, nodeaddr_t addr, unsigned int extcode, quadlet_t data, quadlet_t arg, quadlet_t *result); /** * raw1394_lock64 - send 64-bit compare-swap lock request and wait for response. * @handle: libraw1394 handle * @node: target node ID * @addr: address to read from * @extcode: extended transaction code determining the lock operation * @data: data part of lock parameters * @arg: arg part of lock parameters * @result: address where return value will be written * * This does the complete transaction and will return when it's finished. It * will call raw1394_loop_iterate() as often as necessary, return values of * handlers called will be therefore lost. * * Returns: 0 on success or -1 on failure (sets errno) **/ int raw1394_lock64(raw1394handle_t handle, nodeid_t node, nodeaddr_t addr, unsigned int extcode, octlet_t data, octlet_t arg, octlet_t *result); /** * raw1394_async_stream * @handle: libraw1394 handle * @channel: the isochronous channel number to send on * @tag: data to be put into packet's tag field * @sy: data to be put into packet's sy field * @speed: speed at which to send * @length: amount of bytes of data to send * @data: pointer to data to send * * Returns: 0 on success or -1 on failure (sets errno) **/ int raw1394_async_stream(raw1394handle_t handle, unsigned int channel, unsigned int tag, unsigned int sy, unsigned int speed, size_t length, quadlet_t *data); /** * raw1394_async_send * @handle: libraw1394 handle * @length: the amount of bytes of data to send * @header_length: the number of bytes in the header * @expect_response: indicate with a 0 or 1 whether to receive a completion event * @data: pointer to data to send * * Returns: 0 on success or -1 on failure (sets errno) **/ int raw1394_async_send(raw1394handle_t handle, size_t length, size_t header_length, unsigned int expect_response, quadlet_t *data); /** * raw1394_start_fcp_listen - enable reception of FCP events * @handle: libraw1394 handle * * FCP = Function Control Protocol (see IEC 61883-1) * Enables the reception of FCP events (writes to the FCP_COMMAND or * FCP_RESPONSE address ranges) on @handle. FCP requests are then passed to the * callback specified with raw1394_set_fcp_handler(). * * Returns: 0 on success or -1 on failure (sets errno) **/ int raw1394_start_fcp_listen(raw1394handle_t handle); /** * raw1394_stop_fcp_listen - disable reception of FCP events * @handle: libraw1394 handle * * Stops the reception of FCP events (writes to the FCP_COMMAND or * FCP_RESPONSE address ranges) on @handle. * * Returns: 0 on success or -1 on failure (sets errno) **/ int raw1394_stop_fcp_listen(raw1394handle_t handle); /** * raw1394_get_libversion - Returns the version string * * Instead, typically, one uses 'pkg-config --mod-version libraw1394' * Might be useful for an application. * * Returns: a pointer to a string containing the version number */ const char *raw1394_get_libversion(void); /** * raw1394_update_config_rom - updates the configuration ROM of a host * @handle: libraw1394 handle * @new_rom: a pointer to the new ROM image * @size: the size of the new ROM image in bytes * @rom_version: the version numer of the current version, not the new * * @rom_version must be the current * version, otherwise it will fail with return value -1. * * Returns: -1 (failure) if the version is incorrect, * -2 (failure) if the new rom version is too big, or * 0 for success * * This function always fails on current kernels. **/ int raw1394_update_config_rom(raw1394handle_t handle, const quadlet_t *new_rom, size_t size, unsigned char rom_version); /** * raw1394_add_config_rom_descriptor - add contents to local Configuration ROM * @handle: libraw1394 handle * @token: handle of the Configuration ROM contents, written by libraw1394 * @immediate_key: if non-zero, immediate key to insert before pointer * @key: upper 8 bits of root directory pointer * @data: pointer to contents of descriptor block * @size: size of descriptor block data, in bytes * * Add a directory, descriptor, or leaf block and optionally a preceding * immediate key to the local node's Configuration ROM. If successful, the * kernel adds the descriptor and generates a bus reset to signal the change of * the Configuration ROM to other nodes. Note, on a system with multiple cards * (multiple libraw1394 ports), the Configuration ROM of all local nodes is * changed, not just the one which corresponds to the @handle. * * The changes to the Configuration ROM will be reverted when the client exits, * or by raw1394_destroy_handle(), or by raw1394_remove_config_rom_descriptor(). * In order to be able to call the latter, the client needs to provide @token as * pointer to an u_int32_t variable; otherwise @token may be NULL. * * @key specifies the upper 8 bits of the descriptor root directory pointer and * @data and @size specify the contents. The @key should be of the form * 0xXX000000. The offset part of the root directory entry will be filled in by * the kernel. * * If not 0, @immediate_key specifies an immediate key which will be inserted * before the root directory pointer. * * A directory can be added together with further subdirectories or descriptors * or other leaves; just provide all data concatenated in @data and set the * respective offsets in your directory entries. * * The CRC in the first quadlet of any directory, subdirectory, leaf or * descriptor may be left blank. The kernel will compute and fill in these * CRCs. * * @immediate_key, @key, and @data array elements are host-endian quadlets. * * Returns: 0 on success or -1 on failure (sets errno) * * History: New function in libraw1394 v2.1.0. **/ int raw1394_add_config_rom_descriptor(raw1394handle_t handle, u_int32_t *token, quadlet_t immediate_key, quadlet_t key, const quadlet_t *data, size_t size); /** * raw1394_remove_config_rom_descriptor - remove contents from Configuration ROM * @handle: libraw1394 handle * @token: handle of the Configuration ROM contents * * Returns: 0 on success or -1 on failure (sets errno) * * History: New function in libraw1394 v2.1.0. **/ int raw1394_remove_config_rom_descriptor(raw1394handle_t handle, u_int32_t token); /** * raw1394_get_config_rom - reads the current version of the configuration ROM of a host * @handle: libraw1394 handle * @buffer: the memory address at which to store the copy of the ROM * @buffersize: is the size of the buffer, @rom_size * @rom_size: upon successful return, contains the size of the ROM * @rom_version: upon successful return, contains the version of the rom * * returns the size of the current rom image. @rom_version is the * version number of the fetched rom. * * Return: -1 (failure) if the buffer was too small or 0 for success **/ int raw1394_get_config_rom(raw1394handle_t handle, quadlet_t *buffer, size_t buffersize, size_t *rom_size, unsigned char *rom_version); /** * raw1394_bandwidth_modify - allocate or release bandwidth * @handle: a libraw1394 handle * @bandwidth: IEEE 1394 Bandwidth Alloction Units * @mode: whether to allocate or free * * Communicates with the isochronous resource manager. * * Return: * -1 for failure, 0 for success **/ int raw1394_bandwidth_modify(raw1394handle_t handle, unsigned int bandwidth, enum raw1394_modify_mode mode); /** * raw1394_channel_modify - allocate or release isochronous channel * @handle: a libraw1394 handle * @channel: isochronous channel * @mode: whether to allocate or free * * Communicates with the isochronous resource manager. * * Return: * -1 for failure, 0 for success **/ int raw1394_channel_modify(raw1394handle_t handle, unsigned int channel, enum raw1394_modify_mode mode); #ifdef __cplusplus } #endif #endif /* _LIBRAW1394_RAW1394_H */ libraw1394-2.1.0/src/arm.c0000644000076400001440000001245111700041214011737 00000000000000/* * libraw1394 - library for raw access to the 1394 bus with the Linux subsystem. * * Copyright (C) 2002 Manfred Weihs * Christian Toegel * * This library is licensed under the GNU Lesser General Public License (LGPL), * version 2.1 or later. See the file COPYING.LIB in the distribution for * details. */ #include #include #include #include #include #include "raw1394.h" #include "kernel-raw1394.h" #include "raw1394_private.h" /* * AdressRangeMapping REGISTERING: * start, length .... identifies addressrange * *initial_value ... pointer to buffer containing (if necessary) initial value * NULL means undefined * arm_tag .......... identifier for arm_tag_handler * (usually pointer to raw1394_arm_reqhandle) * access_rights .... access-rights for registered addressrange handled * by kernel-part. Value is one or more binary or of the * following flags: ARM_READ, ARM_WRITE, ARM_LOCK * notification_options ... identifies for which type of request you want * to be notified. Value is one or more binary or of the * following flags: ARM_READ, ARM_WRITE, ARM_LOCK * client_transactions ... identifies for which type of request you want * to handle the request by the client application. * for those requests no response will be generated, but * has to be generated by the application. * Value is one or more binary or of the * following flags: ARM_READ, ARM_WRITE, ARM_LOCK * For each bit set here, notification_options and * access_rights will be ignored. * returnvalue: 0 ... success * <0 ... failure */ int ieee1394_arm_register(struct ieee1394_handle *handle, nodeaddr_t start, size_t length, byte_t *initial_value, octlet_t arm_tag, arm_options_t access_rights, arm_options_t notification_options, arm_options_t client_transactions) { int retval=0; struct raw1394_request req; if (((start & ~(0xFFFFFFFF)) != 0) || (((start + length) & ~(0xFFFFFFFF)) != 0)) { errno = EINVAL; return (-1); } CLEAR_REQ(&req); req.type = RAW1394_REQ_ARM_REGISTER; req.generation = handle->generation; /* not necessary */ req.address = start; req.length = length; req.tag = arm_tag; req.recvb = ptr2int(handle->buffer); /* arm_handle on success */ req.misc = ((client_transactions & 0x0f) << 8)|((notification_options & 0x0F) << 4)|(access_rights & 0x0F) |((ARM_REC_LENGTH & 0xFFFF) << 16); req.sendb = ptr2int(initial_value); retval = (int) write(handle->fd, &req, sizeof(req)); return (retval == sizeof(req)) ? 0:-1; } /* * AdressRangeMapping UNREGISTERING: * start ............ identifies addressrange for unregistering * (value of start have to be the same value * used for registering this adressrange) * returnvalue: 0 ... success * <0 ... failure */ int ieee1394_arm_unregister (struct ieee1394_handle *handle, nodeaddr_t start) { int retval; struct raw1394_request req; CLEAR_REQ(&req); req.type = RAW1394_REQ_ARM_UNREGISTER; req.generation = handle->generation; /* not necessary */ req.address = start; retval = write(handle->fd, &req, sizeof(req)); return (retval == sizeof(req)) ? 0:-1; } /* * AdressRangeMapping SET BUFFER: * start, length .... identifies addressrange * buf .............. pointer to buffer * * This function copies 'length' bytes from user memory area 'buf' * to one ARM block in kernel memory area * with start offset 'start'. * * returnvalue: 0 ... success * <0 ... failure, and errno - error code */ int ieee1394_arm_set_buf (struct ieee1394_handle *handle, nodeaddr_t start, size_t length, void *buf) { struct raw1394_request req; CLEAR_REQ(&req); req.type = RAW1394_REQ_ARM_SET_BUF; req.sendb = ptr2int(buf); req.length = length; req.address = start; if (write(handle->fd, &req, sizeof(req)) < 0) return -1; return 0; } /* * AdressRangeMapping GET BUFFER: * start, length .... identifies addressrange * buf .............. pointer to buffer * * This function copies 'length' bytes from one * ARM block in kernel memory area with start offset `start` * to user memory area 'buf' * * returnvalue: 0 ... success * <0 ... failure, and errno - error code */ int ieee1394_arm_get_buf (struct ieee1394_handle *handle, nodeaddr_t start, size_t length, void *buf) { struct raw1394_request req; CLEAR_REQ(&req); req.type = RAW1394_REQ_ARM_GET_BUF; req.recvb = ptr2int(buf); req.length = length; req.address = start; if (write(handle->fd, &req, sizeof(req)) < 0) return -1; return 0; } libraw1394-2.1.0/src/csr.h0000644000076400001440000000204211202576640011764 00000000000000#ifndef _LIBRAW1394_CSR_H #define _LIBRAW1394_CSR_H #define CSR_REGISTER_BASE 0xfffff0000000ULL /* register offsets relative to CSR_REGISTER_BASE */ #define CSR_STATE_CLEAR 0x0 #define CSR_STATE_SET 0x4 #define CSR_NODE_IDS 0x8 #define CSR_RESET_START 0xc #define CSR_SPLIT_TIMEOUT_HI 0x18 #define CSR_SPLIT_TIMEOUT_LO 0x1c #define CSR_CYCLE_TIME 0x200 #define CSR_BUS_TIME 0x204 #define CSR_BUSY_TIMEOUT 0x210 #define CSR_BUS_MANAGER_ID 0x21c #define CSR_BANDWIDTH_AVAILABLE 0x220 #define CSR_CHANNELS_AVAILABLE_HI 0x224 #define CSR_CHANNELS_AVAILABLE_LO 0x228 #define CSR_CONFIG_ROM 0x400 #define CSR_CONFIG_ROM_END 0x800 #define CSR_FCP_COMMAND 0xB00 #define CSR_FCP_RESPONSE 0xD00 #define CSR_FCP_END 0xF00 #define CSR_TOPOLOGY_MAP 0x1000 #define CSR_TOPOLOGY_MAP_END 0x1400 #define CSR_SPEED_MAP 0x2000 #define CSR_SPEED_MAP_END 0x3000 #endif /* _LIBRAW1394_CSR_H */ libraw1394-2.1.0/src/fcp.c0000644000076400001440000000332311700041214011726 00000000000000/* * libraw1394 - library for raw access to the 1394 bus with the Linux subsystem. * * Copyright (C) 1999,2000,2001,2002 Andreas Bombe * * This library is licensed under the GNU Lesser General Public License (LGPL), * version 2.1 or later. See the file COPYING.LIB in the distribution for * details. */ #include #include #include #include #include "raw1394.h" #include "kernel-raw1394.h" #include "raw1394_private.h" static int do_fcp_listen(struct raw1394_handle *handle, int startstop) { ieee1394handle_t ihandle = handle->mode.ieee1394; struct sync_cb_data sd = { 0, 0 }; struct raw1394_reqhandle rh = { (req_callback_t)_raw1394_sync_cb, &sd }; int err; struct raw1394_request req; CLEAR_REQ(&req); req.type = RAW1394_REQ_FCP_LISTEN; req.generation = ihandle->generation; req.misc = startstop; req.tag = ptr2int(&rh); req.recvb = ptr2int(ihandle->buffer); req.length = 512; err = write(ihandle->fd, &req, sizeof(req)); while (!sd.done) { if (err < 0) return err; err = ieee1394_loop_iterate(handle); } switch (sd.errcode) { case RAW1394_ERROR_ALREADY: errno = EALREADY; return -1; case RAW1394_ERROR_INVALID_ARG: errno = EINVAL; return -1; default: errno = 0; return sd.errcode; } } int ieee1394_start_fcp_listen(struct raw1394_handle *handle) { return do_fcp_listen(handle, 1); } int ieee1394_stop_fcp_listen(struct raw1394_handle *handle) { return do_fcp_listen(handle, 0); } libraw1394-2.1.0/src/iso.c0000644000076400001440000003270511700041214011756 00000000000000/* * libraw1394 - library for raw access to the 1394 bus with the Linux subsystem. * * Copyright (C) 1999,2000,2001,2002 Andreas Bombe * new ISO API by Dan Maas * * This library is licensed under the GNU Lesser General Public License (LGPL), * version 2.1 or later. See the file COPYING.LIB in the distribution for * details. */ #include #include #include #include #include #include #include #include #include "raw1394.h" #include "kernel-raw1394.h" #include "raw1394_private.h" /* This implements x = (x+1) % n using a branch based implementation */ static inline int increment_and_wrap(int x, int n) { ++x; if (x >= n) x = 0; return x; } /* reset the dropped counter each time it is seen */ static unsigned int _iso_dropped(ieee1394handle_t handle) { unsigned int retval = handle->iso_packets_dropped; handle->iso_packets_dropped = 0; return retval; } /* common code for iso_xmit_init and iso_recv_init */ static int do_iso_init(ieee1394handle_t handle, unsigned int buf_packets, unsigned int max_packet_size, int channel, enum raw1394_iso_speed speed, enum raw1394_iso_dma_recv_mode mode, int irq_interval, int cmd) { unsigned int stride; int result; /* already initialized? */ if(handle->iso_mode != ISO_INACTIVE) return -1; /* choose a power-of-two stride for the packet data buffer, so that an even number of packets fits on one page */ for(stride = 4; stride < max_packet_size; stride *= 2); if(stride > getpagesize()) { errno = ENOMEM; return -1; } handle->iso_buf_stride = stride; handle->iso_status.config.data_buf_size = stride * buf_packets; handle->iso_status.config.buf_packets = buf_packets; handle->iso_status.config.channel = channel; handle->iso_status.config.speed = speed; handle->iso_status.config.irq_interval = irq_interval; handle->iso_status.config.dma_mode = mode; if(ioctl(handle->fd, cmd, &handle->iso_status)) return -1; /* mmap the DMA buffer */ /* (we assume the kernel sets buf_size to an even number of pages) */ handle->iso_buffer = mmap(NULL, handle->iso_status.config.data_buf_size, PROT_READ | PROT_WRITE, MAP_SHARED, handle->fd, 0); if(handle->iso_buffer == (unsigned char*) MAP_FAILED) { handle->iso_buffer = NULL; ioctl(handle->fd, RAW1394_IOC_ISO_SHUTDOWN, 0); return -1; } handle->iso_status.overflows = 0; handle->iso_packets_dropped = 0; handle->iso_xmit_handler = NULL; handle->iso_recv_handler = NULL; handle->iso_state = ISO_STOP; handle->iso_packet_infos = malloc(buf_packets * sizeof(struct raw1394_iso_packet_info)); if(handle->iso_packet_infos == NULL) { munmap(handle->iso_buffer, handle->iso_status.config.data_buf_size); handle->iso_buffer = NULL; ioctl(handle->fd, RAW1394_IOC_ISO_SHUTDOWN, 0); return -1; } #if _POSIX_MEMLOCK > 0 result = mlock(handle->iso_packet_infos, buf_packets * sizeof(struct raw1394_iso_packet_info)); /* Ignore a permission error - app is responsible for that, */ if (result < 0 && result != -EPERM) { munmap(handle->iso_buffer, handle->iso_status.config.data_buf_size); handle->iso_buffer = NULL; ioctl(handle->fd, RAW1394_IOC_ISO_SHUTDOWN, 0); return -1; } #endif return 0; } int ieee1394_iso_xmit_init(ieee1394handle_t handle, raw1394_iso_xmit_handler_t handler, unsigned int buf_packets, unsigned int max_packet_size, unsigned char channel, enum raw1394_iso_speed speed, int irq_interval) { if (do_iso_init(handle, buf_packets, max_packet_size, channel, speed, RAW1394_DMA_DEFAULT, irq_interval, RAW1394_IOC_ISO_XMIT_INIT)) return -1; handle->iso_mode = ISO_XMIT; handle->iso_xmit_handler = handler; handle->next_packet = 0; return 0; } int ieee1394_iso_recv_init(ieee1394handle_t handle, raw1394_iso_recv_handler_t handler, unsigned int buf_packets, unsigned int max_packet_size, unsigned char channel, enum raw1394_iso_dma_recv_mode mode, int irq_interval) { /* any speed will work */ if (do_iso_init(handle, buf_packets, max_packet_size, channel, RAW1394_ISO_SPEED_100, mode, irq_interval, RAW1394_IOC_ISO_RECV_INIT)) return -1; handle->iso_mode = ISO_RECV; handle->iso_recv_handler = handler; return 0; } int ieee1394_iso_multichannel_recv_init(ieee1394handle_t handle, raw1394_iso_recv_handler_t handler, unsigned int buf_packets, unsigned int max_packet_size, int irq_interval) { /* any speed will work */ if (do_iso_init(handle, buf_packets, max_packet_size, -1, RAW1394_ISO_SPEED_100, RAW1394_DMA_BUFFERFILL, irq_interval, RAW1394_IOC_ISO_RECV_INIT)) return -1; handle->iso_mode = ISO_RECV; handle->iso_recv_handler = handler; return 0; } int ieee1394_iso_recv_listen_channel(ieee1394handle_t handle, unsigned char channel) { if (handle->iso_mode != ISO_RECV) { errno = EINVAL; return -1; } return ioctl(handle->fd, RAW1394_IOC_ISO_RECV_LISTEN_CHANNEL, channel); } int ieee1394_iso_recv_unlisten_channel(ieee1394handle_t handle, unsigned char channel) { if (handle->iso_mode != ISO_RECV) { errno = EINVAL; return -1; } return ioctl(handle->fd, RAW1394_IOC_ISO_RECV_UNLISTEN_CHANNEL, channel); } int ieee1394_iso_recv_flush(ieee1394handle_t handle) { if (handle->iso_mode != ISO_RECV) { errno = EINVAL; return -1; } return ioctl(handle->fd, RAW1394_IOC_ISO_RECV_FLUSH, 0); } int ieee1394_iso_recv_set_channel_mask(ieee1394handle_t handle, u_int64_t mask) { if (handle->iso_mode != ISO_RECV) { errno = EINVAL; return -1; } return ioctl(handle->fd, RAW1394_IOC_ISO_RECV_SET_CHANNEL_MASK, (void*) &mask); } int ieee1394_iso_recv_start(ieee1394handle_t handle, int start_on_cycle, int tag_mask, int sync) { int args[3]; if(handle->iso_mode != ISO_RECV) { errno = EINVAL; return -1; } args[0] = start_on_cycle; args[1] = tag_mask; args[2] = sync; if(ioctl(handle->fd, RAW1394_IOC_ISO_RECV_START, &args[0])) return -1; handle->iso_state = ISO_GO; return 0; } static int _iso_xmit_queue_packets(raw1394handle_t handle) { ieee1394handle_t ihandle = handle->mode.ieee1394; struct raw1394_iso_status *stat = &ihandle->iso_status; struct raw1394_iso_packets packets; int retval = -1; int stop_sync = 0; if(ihandle->iso_mode != ISO_XMIT) { errno = EINVAL; goto out; } /* ensure stat->n_packets is sane */ if (stat->n_packets > stat->config.buf_packets) stat->n_packets = stat->config.buf_packets; /* we could potentially send up to stat->n_packets packets */ packets.n_packets = 0; packets.infos = ihandle->iso_packet_infos; if(packets.infos == NULL) goto out; while(stat->n_packets > 1) { enum raw1394_iso_disposition disp; unsigned int len; struct raw1394_iso_packet_info *info = &packets.infos[packets.n_packets]; info->offset = ihandle->iso_buf_stride * ihandle->next_packet; /* call handler */ disp = ihandle->iso_xmit_handler(handle, ihandle->iso_buffer + info->offset, &len, &info->tag, &info->sy, stat->xmit_cycle, _iso_dropped(ihandle)); info->len = len; /* advance packet cursors and cycle counter */ stat->n_packets--; ihandle->next_packet = increment_and_wrap(ihandle->next_packet, stat->config.buf_packets); if(stat->xmit_cycle != -1) stat->xmit_cycle = increment_and_wrap(stat->xmit_cycle, 8000); packets.n_packets++; if(disp == RAW1394_ISO_DEFER) { /* queue an event so that we don't hang in the next read() */ if(ioctl(ihandle->fd, RAW1394_IOC_ISO_QUEUE_ACTIVITY, 0)) goto out_produce; break; } else if(disp == RAW1394_ISO_AGAIN) { /* the last packet was not ready, decrement counter */ packets.n_packets--; /* queue an event so that we don't hang in the next read() */ if(ioctl(ihandle->fd, RAW1394_IOC_ISO_QUEUE_ACTIVITY, 0)) goto out_produce; break; } else if(disp == RAW1394_ISO_STOP) { stop_sync = 1; break; } else if(disp == RAW1394_ISO_STOP_NOSYNC) { ieee1394_iso_stop(ihandle); break; } else if(disp == RAW1394_ISO_ERROR) { goto out_produce; } } /* success */ retval = 0; out_produce: if(packets.n_packets > 0) { if(ioctl(ihandle->fd, RAW1394_IOC_ISO_XMIT_PACKETS, &packets)) retval = -1; } out: if(stop_sync) { if(ieee1394_iso_xmit_sync(ihandle)) return -1; ieee1394_iso_stop(ihandle); } return retval; } int ieee1394_iso_xmit_write(raw1394handle_t handle, unsigned char *data, unsigned int len, unsigned char tag, unsigned char sy) { ieee1394handle_t ihandle = handle->mode.ieee1394; struct raw1394_iso_status *stat = &ihandle->iso_status; struct raw1394_iso_packets packets; struct raw1394_iso_packet_info info; if(ihandle->iso_mode != ISO_XMIT || ihandle->iso_xmit_handler != NULL) { errno = EINVAL; return -1; } /* wait until buffer space is available */ while(ihandle->iso_status.n_packets <= 1) { /* if the file descriptor has been set non-blocking, return immediately */ if(fcntl(ihandle->fd, F_GETFL) & O_NONBLOCK) { errno = EAGAIN; return -1; } if(ieee1394_loop_iterate(handle)) { return -1; } } /* copy the data to the packet buffer */ info.offset = ihandle->next_packet * ihandle->iso_buf_stride; info.len = len; info.tag = tag; info.sy = sy; memcpy(ihandle->iso_buffer + info.offset, data, len); packets.n_packets = 1; packets.infos = &info; if(ioctl(ihandle->fd, RAW1394_IOC_ISO_XMIT_PACKETS, &packets)) return -1; stat->n_packets--; ihandle->next_packet = increment_and_wrap(ihandle->next_packet, stat->config.buf_packets); if(stat->xmit_cycle != -1) stat->xmit_cycle = increment_and_wrap(stat->xmit_cycle, 8000); return 0; } int ieee1394_iso_xmit_start(ieee1394handle_t handle, int start_on_cycle, int prebuffer_packets) { int args[2]; if(handle->iso_mode != ISO_XMIT) { errno = EINVAL; return -1; } args[0] = start_on_cycle; args[1] = prebuffer_packets; if(ioctl(handle->fd, RAW1394_IOC_ISO_XMIT_START, &args[0])) return -1; handle->iso_state = ISO_GO; return 0; } int ieee1394_iso_xmit_sync(ieee1394handle_t handle) { if(handle->iso_mode != ISO_XMIT) { errno = EINVAL; return -1; } return ioctl(handle->fd, RAW1394_IOC_ISO_XMIT_SYNC, 0); } void ieee1394_iso_stop(ieee1394handle_t handle) { if(handle->iso_mode == ISO_INACTIVE) { return; } ioctl(handle->fd, RAW1394_IOC_ISO_XMIT_RECV_STOP, 0); handle->iso_state = ISO_STOP; } void ieee1394_iso_shutdown(ieee1394handle_t handle) { if(handle->iso_buffer) { munmap(handle->iso_buffer, handle->iso_status.config.data_buf_size); handle->iso_buffer = NULL; } if(handle->iso_mode != ISO_INACTIVE) { ieee1394_iso_stop(handle); ioctl(handle->fd, RAW1394_IOC_ISO_SHUTDOWN, 0); } if(handle->iso_packet_infos) { #if _POSIX_MEMLOCK > 0 munlock(handle->iso_packet_infos, handle->iso_status.config.buf_packets * sizeof(struct raw1394_iso_packet_info)); #endif free(handle->iso_packet_infos); handle->iso_packet_infos = NULL; } handle->iso_mode = ISO_INACTIVE; } int ieee1394_read_cycle_timer(ieee1394handle_t handle, u_int32_t *cycle_timer, u_int64_t *local_time) { int err; struct raw1394_cycle_timer ctr = { 0 }; err = ioctl(handle->fd, RAW1394_IOC_GET_CYCLE_TIMER, &ctr); if (!err) { *cycle_timer = ctr.cycle_timer; *local_time = ctr.local_time; } return err; } static int _iso_recv_packets(raw1394handle_t handle) { ieee1394handle_t ihandle = handle->mode.ieee1394; struct raw1394_iso_status *stat = &ihandle->iso_status; struct raw1394_iso_packets packets; int retval = -1, packets_done = 0; if(ihandle->iso_mode != ISO_RECV) { errno = EINVAL; return -1; } /* ask the kernel to fill an array with packet info structs */ packets.n_packets = stat->n_packets; packets.infos = ihandle->iso_packet_infos; if(packets.infos == NULL) goto out; if(ioctl(ihandle->fd, RAW1394_IOC_ISO_RECV_PACKETS, &packets) < 0) goto out; while(stat->n_packets > 0) { struct raw1394_iso_packet_info *info; enum raw1394_iso_disposition disp; info = &packets.infos[packets_done]; /* call handler */ disp = ihandle->iso_recv_handler(handle, ihandle->iso_buffer + info->offset, info->len, info->channel, info->tag, info->sy, info->cycle, _iso_dropped(ihandle)); /* advance packet cursors */ stat->n_packets--; packets_done++; if(disp == RAW1394_ISO_DEFER) { /* queue an event so that we don't hang in the next read() */ if(ioctl(ihandle->fd, RAW1394_IOC_ISO_QUEUE_ACTIVITY, 0)) goto out_consume; break; } else if(disp == RAW1394_ISO_STOP || disp == RAW1394_ISO_STOP_NOSYNC) { ieee1394_iso_stop(ihandle); break; } else if(disp == RAW1394_ISO_ERROR) { goto out_consume; } } /* success */ retval = 0; out_consume: if(packets_done > 0) { if(ioctl(ihandle->fd, RAW1394_IOC_ISO_RECV_RELEASE_PACKETS, packets_done)) retval = -1; } out: return retval; } /* run the ISO state machine; called from raw1394_loop_iterate() */ int _ieee1394_iso_iterate(raw1394handle_t handle) { ieee1394handle_t ihandle = handle->mode.ieee1394; int err; if(ihandle->iso_mode == ISO_INACTIVE) return 0; err = ioctl(ihandle->fd, RAW1394_IOC_ISO_GET_STATUS, &ihandle->iso_status); if(err != 0) return err; ihandle->iso_packets_dropped += ihandle->iso_status.overflows; if(ihandle->iso_state == ISO_GO) { if(ihandle->iso_mode == ISO_XMIT) { if(ihandle->iso_xmit_handler) { return _iso_xmit_queue_packets(handle); } } if(ihandle->iso_mode == ISO_RECV) { if(ihandle->iso_recv_handler) { return _iso_recv_packets(handle); } } } return 0; } libraw1394-2.1.0/src/errors.c0000644000076400001440000000562111700041214012475 00000000000000/* * libraw1394 - library for raw access to the 1394 bus with the Linux subsystem. * * Copyright (C) 1999,2000,2001,2002 Andreas Bombe * * This library is licensed under the GNU Lesser General Public License (LGPL), * version 2.1 or later. See the file COPYING.LIB in the distribution for * details. */ #include #include #include "raw1394.h" #include "kernel-raw1394.h" #include "raw1394_private.h" #include "ieee1394.h" raw1394_errcode_t raw1394_get_errcode(struct raw1394_handle *handle) { if (!handle) { return RAW1394_ERROR_INVALID_ARG; } if (handle->is_fw) return handle->mode.fw->err; else return handle->mode.ieee1394->err; } int ieee1394_errcode_to_errno(raw1394_errcode_t errcode) { static const int ack2errno[16] = { 0xdead, /* invalid ack code */ 0, /* ack_complete */ 0xdead, /* ack_pending, should not be used here */ EAGAIN, /* busy_x, busy_a and busy_b acks */ EAGAIN, EAGAIN, 0xdead, /* invalid ack codes */ 0xdead, 0xdead, 0xdead, 0xdead, 0xdead, 0xdead, EREMOTEIO, /* ack_data_error */ EPERM, /* ack_type_error */ 0xdead /* invalid ack code */ }; static const int rcode2errno[16] = { 0, /* rcode_complete */ 0xdead, /* invalid rcodes */ 0xdead, 0xdead, EAGAIN, /* rcode_conflict_error */ EREMOTEIO, /* rcode_data_error */ EPERM, /* rcode_type_error */ EINVAL, /* rcode_address_error */ 0xdead, /* invalid rcodes */ 0xdead, 0xdead, 0xdead, 0xdead, 0xdead, 0xdead, 0xdead }; if (!raw1394_internal_err(errcode)) { if (raw1394_get_ack(errcode) == 0x10 || raw1394_get_ack(errcode) == L1394_ACK_PENDING) return rcode2errno[raw1394_get_rcode(errcode)]; else return ack2errno[raw1394_get_ack(errcode)]; } switch (raw1394_get_internal(errcode)) { case RAW1394_ERROR_GENERATION: case RAW1394_ERROR_SEND_ERROR: case RAW1394_ERROR_ABORTED: case RAW1394_ERROR_TIMEOUT: return EAGAIN; case RAW1394_ERROR_MEMFAULT: return EFAULT; case RAW1394_ERROR_COMPAT: case RAW1394_ERROR_STATE_ORDER: case RAW1394_ERROR_INVALID_ARG: case RAW1394_ERROR_ALREADY: case RAW1394_ERROR_EXCESSIVE: case RAW1394_ERROR_UNTIDY_LEN: default: return EINVAL; } } libraw1394-2.1.0/src/eventloop.c0000644000076400001440000001141411700041214013171 00000000000000/* * libraw1394 - library for raw access to the 1394 bus with the Linux subsystem. * * Copyright (C) 1999,2000,2001,2002 Andreas Bombe * 2002 Manfred Weihs * 2002 Christian Toegel * * This library is licensed under the GNU Lesser General Public License (LGPL), * version 2.1 or later. See the file COPYING.LIB in the distribution for * details. * * * Contributions: * * Manfred Weihs * address range mapping * Christian Toegel * address range mapping */ #include #include #include #include #include "raw1394.h" #include "kernel-raw1394.h" #include "raw1394_private.h" int ieee1394_loop_iterate(struct raw1394_handle *handle) { struct raw1394_request req; ieee1394handle_t ihandle = handle->mode.ieee1394; int retval = 0; while (read(ihandle->fd, &req, sizeof(req)) < 0) { if (errno != EINTR) return -1; } switch (req.type) { case RAW1394_REQ_BUS_RESET: if (ihandle->protocol_version == 3) { ihandle->num_of_nodes = req.misc & 0xffff; ihandle->local_id = req.misc >> 16; } else { ihandle->num_of_nodes = req.misc & 0xff; ihandle->irm_id = ((req.misc >> 8) & 0xff) | 0xffc0; ihandle->local_id = req.misc >> 16; } if (ihandle->bus_reset_handler) { retval = ihandle->bus_reset_handler(handle, req.generation); } break; case RAW1394_REQ_FCP_REQUEST: if (ihandle->fcp_handler) { retval = ihandle->fcp_handler(handle, req.misc & 0xffff, req.misc >> 16, req.length, (unsigned char *)ihandle->buffer); } break; case RAW1394_REQ_ARM: if (ihandle->arm_tag_handler) { retval = ihandle->arm_tag_handler(handle, req.tag, (req.misc & (0xFF)), ((req.misc >> 16) & (0xFFFF)), int2ptr(req.recvb)); } break; case RAW1394_REQ_ECHO: retval=req.misc; break; case RAW1394_REQ_RAWISO_ACTIVITY: retval = _ieee1394_iso_iterate(handle); break; default: if (ihandle->tag_handler) { retval = ihandle->tag_handler(handle, req.tag, req.error); } break; } return retval; } bus_reset_handler_t raw1394_set_bus_reset_handler(struct raw1394_handle *handle, bus_reset_handler_t new) { bus_reset_handler_t old; if (!handle) { errno = EINVAL; return NULL; } if (handle->is_fw) { old = handle->mode.fw->bus_reset_handler; handle->mode.fw->bus_reset_handler = new; } else { old = handle->mode.ieee1394->bus_reset_handler; handle->mode.ieee1394->bus_reset_handler = new; } return old; } tag_handler_t raw1394_set_tag_handler(struct raw1394_handle *handle, tag_handler_t new) { tag_handler_t old; if (!handle) { errno = EINVAL; return NULL; } if (handle->is_fw) { old = handle->mode.fw->tag_handler; handle->mode.fw->tag_handler = new; } else { old = handle->mode.ieee1394->tag_handler; handle->mode.ieee1394->tag_handler = new; } return old; } arm_tag_handler_t raw1394_set_arm_tag_handler(struct raw1394_handle *handle, arm_tag_handler_t new) { arm_tag_handler_t old; if (!handle) { errno = EINVAL; return NULL; } if (handle->is_fw) { old = handle->mode.fw->arm_tag_handler; handle->mode.fw->arm_tag_handler = new; } else { old = handle->mode.ieee1394->arm_tag_handler; handle->mode.ieee1394->arm_tag_handler = new; } return old; } fcp_handler_t raw1394_set_fcp_handler(struct raw1394_handle *handle, fcp_handler_t new) { fcp_handler_t old; if (!handle) { errno = EINVAL; return NULL; } if (handle->is_fw) { old = handle->mode.fw->fcp_handler; handle->mode.fw->fcp_handler = new; } else { old = handle->mode.ieee1394->fcp_handler; handle->mode.ieee1394->fcp_handler = new; } return old; } libraw1394-2.1.0/src/firewire-constants.h0000644000076400001440000000623711757761720015047 00000000000000/* * IEEE 1394 constants. * * Copyright (C) 2005-2007 Kristian Hoegsberg * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice (including the next * paragraph) shall be included in all copies or substantial portions of the * Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ #ifndef _LINUX_FIREWIRE_CONSTANTS_H #define _LINUX_FIREWIRE_CONSTANTS_H #define TCODE_WRITE_QUADLET_REQUEST 0x0 #define TCODE_WRITE_BLOCK_REQUEST 0x1 #define TCODE_WRITE_RESPONSE 0x2 #define TCODE_READ_QUADLET_REQUEST 0x4 #define TCODE_READ_BLOCK_REQUEST 0x5 #define TCODE_READ_QUADLET_RESPONSE 0x6 #define TCODE_READ_BLOCK_RESPONSE 0x7 #define TCODE_CYCLE_START 0x8 #define TCODE_LOCK_REQUEST 0x9 #define TCODE_STREAM_DATA 0xa #define TCODE_LOCK_RESPONSE 0xb #define EXTCODE_MASK_SWAP 0x1 #define EXTCODE_COMPARE_SWAP 0x2 #define EXTCODE_FETCH_ADD 0x3 #define EXTCODE_LITTLE_ADD 0x4 #define EXTCODE_BOUNDED_ADD 0x5 #define EXTCODE_WRAP_ADD 0x6 #define EXTCODE_VENDOR_DEPENDENT 0x7 /* Linux firewire-core (Juju) specific tcodes */ #define TCODE_LOCK_MASK_SWAP (0x10 | EXTCODE_MASK_SWAP) #define TCODE_LOCK_COMPARE_SWAP (0x10 | EXTCODE_COMPARE_SWAP) #define TCODE_LOCK_FETCH_ADD (0x10 | EXTCODE_FETCH_ADD) #define TCODE_LOCK_LITTLE_ADD (0x10 | EXTCODE_LITTLE_ADD) #define TCODE_LOCK_BOUNDED_ADD (0x10 | EXTCODE_BOUNDED_ADD) #define TCODE_LOCK_WRAP_ADD (0x10 | EXTCODE_WRAP_ADD) #define TCODE_LOCK_VENDOR_DEPENDENT (0x10 | EXTCODE_VENDOR_DEPENDENT) #define RCODE_COMPLETE 0x0 #define RCODE_CONFLICT_ERROR 0x4 #define RCODE_DATA_ERROR 0x5 #define RCODE_TYPE_ERROR 0x6 #define RCODE_ADDRESS_ERROR 0x7 /* Linux firewire-core (Juju) specific rcodes */ #define RCODE_SEND_ERROR 0x10 #define RCODE_CANCELLED 0x11 #define RCODE_BUSY 0x12 #define RCODE_GENERATION 0x13 #define RCODE_NO_ACK 0x14 #define SCODE_100 0x0 #define SCODE_200 0x1 #define SCODE_400 0x2 #define SCODE_800 0x3 #define SCODE_1600 0x4 #define SCODE_3200 0x5 #define SCODE_BETA 0x3 #define ACK_COMPLETE 0x1 #define ACK_PENDING 0x2 #define ACK_BUSY_X 0x4 #define ACK_BUSY_A 0x5 #define ACK_BUSY_B 0x6 #define ACK_DATA_ERROR 0xd #define ACK_TYPE_ERROR 0xe #define RETRY_1 0x00 #define RETRY_X 0x01 #define RETRY_A 0x02 #define RETRY_B 0x03 #endif /* _LINUX_FIREWIRE_CONSTANTS_H */ libraw1394-2.1.0/src/Makefile.am0000644000076400001440000000116411757760713013077 00000000000000MAINTAINERCLEANFILES = Makefile.in # the libraw1394 itself lib_LTLIBRARIES = libraw1394.la libraw1394_la_LDFLAGS = -version-info @lt_major@:@lt_revision@:@lt_age@ libraw1394_la_SOURCES = \ main.c \ eventloop.c \ errors.c \ readwrite.c \ iso.c \ fcp.c \ arm.c \ version.c \ kernel-raw1394.h \ raw1394_private.h \ ieee1394-ioctl.h \ dispatch.c \ fw.c \ fw-iso.c \ fw.h \ firewire-cdev.h \ firewire-constants.h # headers to be installed pkginclude_HEADERS = raw1394.h csr.h ieee1394.h libraw1394-2.1.0/src/Makefile.in0000644000076400001440000004173011772664260013110 00000000000000# Makefile.in generated by automake 1.10.3 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, # Inc. # This Makefile.in is free software; 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See the file COPYING.LIB in the distribution for * details. * * * Contributions: * * Manfred Weihs * configuration ROM manipulation * address range mapping * Christian Toegel * address range mapping * reset notification control (switch on/off) * reset with selection of type (short/long) */ #include #include #include #include #include #include #include #include #include "raw1394.h" #include "csr.h" #include "kernel-raw1394.h" #include "raw1394_private.h" static int bus_reset_default(struct raw1394_handle *handle, unsigned int gen) { raw1394_update_generation(handle, gen); return 0; } static int tag_handler_default(struct raw1394_handle *handle, unsigned long tag, int error) { struct raw1394_reqhandle *rh; if (tag) { rh = (struct raw1394_reqhandle *)tag; return rh->callback(handle, rh->data, error); } else { return -1; } } static int arm_tag_handler_default(struct raw1394_handle *handle, unsigned long tag, byte_t request_type, unsigned int requested_length, void *data) { struct raw1394_arm_reqhandle *rh; struct raw1394_arm_request_response *arm_req_resp; if (tag) { rh = (struct raw1394_arm_reqhandle *)tag; arm_req_resp = (struct raw1394_arm_request_response *) data; return rh->arm_callback(handle, arm_req_resp, requested_length, rh->pcontext, request_type); } else { /* error ... */ return -1; } } int _raw1394_sync_cb(struct raw1394_handle *unused, struct sync_cb_data *data, int error) { data->errcode = error; data->done = 1; return 0; } static unsigned int init_rawdevice(struct ieee1394_handle *h) { struct raw1394_request req; CLEAR_REQ(&req); req.type = RAW1394_REQ_INITIALIZE; req.misc = RAW1394_KERNELAPI_VERSION; h->protocol_version = RAW1394_KERNELAPI_VERSION; if (write(h->fd, &req, sizeof(req)) < 0) return -1; if (read(h->fd, &req, sizeof(req)) < 0) return -1; if (req.error == RAW1394_ERROR_COMPAT && req.misc == 3) { h->protocol_version = 3; if (write(h->fd, &req, sizeof(req)) < 0) return -1; if (read(h->fd, &req, sizeof(req)) < 0) return -1; } if (req.error) { errno = EPROTO; return -1; } memset(h->buffer, 0, HBUF_SIZE); return req.generation; } struct ieee1394_handle *ieee1394_new_handle(void) { struct ieee1394_handle *handle; const char *defaultDevice = "/dev/raw1394"; handle = malloc(sizeof(struct ieee1394_handle)); if (!handle) { errno = ENOMEM; return NULL; } handle->fd = open(getenv("RAW1394DEV") ? getenv("RAW1394DEV"): defaultDevice, O_RDWR); if (handle->fd < 0) { /* failover to default in attempt to idiot proof */ handle->fd = open(defaultDevice, O_RDWR); if (handle->fd < 0) { free(handle); return NULL; } } handle->generation = init_rawdevice(handle); if (handle->generation == -1) { /* failover to default in attempt to idiot proof */ close(handle->fd); handle->fd = open(defaultDevice, O_RDWR); if (handle->fd < 0) { free(handle); return NULL; } handle->generation = init_rawdevice(handle); if (handle->generation == -1) { close(handle->fd); free(handle); return NULL; } } handle->err = 0; handle->bus_reset_handler = bus_reset_default; handle->tag_handler = tag_handler_default; handle->arm_tag_handler = arm_tag_handler_default; handle->iso_buffer = NULL; handle->iso_mode = ISO_INACTIVE; handle->iso_packet_infos = NULL; return handle; } void ieee1394_destroy_handle(struct ieee1394_handle *handle) { if (handle) { if(handle->iso_mode != ISO_INACTIVE) { ieee1394_iso_shutdown(handle); } close(handle->fd); free(handle); } } int ieee1394_get_fd(struct ieee1394_handle *handle) { return handle->fd; } unsigned int raw1394_get_generation(struct raw1394_handle *handle) { if (!handle) { errno = EINVAL; return UINT_MAX; } if (handle->is_fw) return handle->mode.fw->generation; else return handle->mode.ieee1394->generation; } void raw1394_update_generation(struct raw1394_handle *handle, unsigned int gen) { if (!handle) { return; } if (handle->is_fw) handle->mode.fw->generation = gen; else handle->mode.ieee1394->generation = gen; } int ieee1394_get_nodecount(struct ieee1394_handle *handle) { if (!handle) { errno = EINVAL; return UINT_MAX; } return handle->num_of_nodes; } nodeid_t ieee1394_get_local_id(struct ieee1394_handle *handle) { if (!handle) { errno = EINVAL; return 0xFFFF; } return handle->local_id; } nodeid_t ieee1394_get_irm_id(struct ieee1394_handle *handle) { if (!handle) { errno = EINVAL; return 0xFFFF; } return handle->irm_id; } void raw1394_set_userdata(struct raw1394_handle *handle, void *data) { if (!handle) { return; } if (handle->is_fw) handle->mode.fw->userdata = data; else handle->mode.ieee1394->userdata = data; } void *raw1394_get_userdata(struct raw1394_handle *handle) { if (!handle) { errno = EINVAL; return NULL; } if (handle->is_fw) return handle->mode.fw->userdata; else return handle->mode.ieee1394->userdata; } int ieee1394_get_port_info(struct ieee1394_handle *handle, struct raw1394_portinfo *pinf, int maxports) { struct raw1394_request req; CLEAR_REQ(&req); req.type = RAW1394_REQ_LIST_CARDS; req.generation = handle->generation; /* IMPORTANT: raw1394 will be writing directly into the memory you provide in pinf. The viability of this approach assumes that the structure of libraw1394's raw1394_portinfo and the kernel's raw1394_khost_list structs are the same!! */ req.recvb = ptr2int(pinf); req.length = sizeof(struct raw1394_portinfo) * maxports; while (1) { if (write(handle->fd, &req, sizeof(req)) < 0) return -1; if (read(handle->fd, &req, sizeof(req)) < 0) return -1; if (!req.error) break; if (req.error == RAW1394_ERROR_GENERATION) { handle->generation = req.generation; continue; } return -1; } return req.misc; } int ieee1394_set_port(struct ieee1394_handle *handle, int port) { struct raw1394_request req; CLEAR_REQ(&req); req.type = RAW1394_REQ_SET_CARD; req.generation = handle->generation; req.misc = port; if (write(handle->fd, &req, sizeof(req)) < 0) return -1; if (read(handle->fd, &req, sizeof(req)) < 0) return -1; switch (req.error) { case RAW1394_ERROR_GENERATION: handle->generation = req.generation; errno = ESTALE; return -1; case RAW1394_ERROR_INVALID_ARG: errno = EINVAL; return -1; case RAW1394_ERROR_NONE: if (handle->protocol_version == 3) { handle->num_of_nodes = req.misc & 0xffff; handle->local_id = req.misc >> 16; } else { handle->num_of_nodes = req.misc & 0xff; handle->irm_id = ((req.misc >> 8) & 0xff) | 0xffc0; handle->local_id = req.misc >> 16; } handle->generation = req.generation; return 0; default: errno = 0; return -1; } } ieee1394handle_t ieee1394_new_handle_on_port(int port) { ieee1394handle_t handle = ieee1394_new_handle(); if (!handle) return NULL; tryagain: if (ieee1394_get_port_info(handle, NULL, 0) < 0) { ieee1394_destroy_handle(handle); return NULL; } if (ieee1394_set_port(handle, port)) { if (errno == ESTALE || errno == EINTR) { goto tryagain; } else { ieee1394_destroy_handle(handle); return NULL; } } return handle; } int ieee1394_reset_bus_new(struct ieee1394_handle *handle, int type) { struct raw1394_request req; CLEAR_REQ(&req); req.type = RAW1394_REQ_RESET_BUS; req.generation = handle->generation; req.misc = type; if (write(handle->fd, &req, sizeof(req)) < 0) return -1; return 0; /* success */ } int raw1394_reset_bus(struct raw1394_handle *handle) { return raw1394_reset_bus_new (handle, RAW1394_LONG_RESET); } int ieee1394_busreset_notify (struct ieee1394_handle *handle, int off_on_switch) { struct raw1394_request req; CLEAR_REQ(&req); req.type = RAW1394_REQ_RESET_NOTIFY; req.generation = handle->generation; req.misc = off_on_switch; if (write(handle->fd, &req, sizeof(req)) < 0) return -1; return 0; /* success */ } int ieee1394_update_config_rom(ieee1394handle_t handle, const quadlet_t *new_rom, size_t size, unsigned char rom_version) { struct raw1394_request req; int status; CLEAR_REQ(&req); req.type = RAW1394_REQ_UPDATE_ROM; req.sendb = (unsigned long) new_rom; req.length = size; req.misc = rom_version; req.recvb = (unsigned long) &status; if (write(handle->fd, &req, sizeof(req)) < 0) return -8; return status; } int ieee1394_get_config_rom(ieee1394handle_t handle, quadlet_t *buffer, size_t buffersize, size_t *rom_size, unsigned char *rom_version) { struct raw1394_request req; int status; CLEAR_REQ(&req); req.type = RAW1394_REQ_GET_ROM; req.recvb = (unsigned long) buffer; req.length = buffersize; req.tag = (unsigned long) rom_size; req.address = (unsigned long) rom_version; req.sendb = (unsigned long) &status; if (write(handle->fd, &req, sizeof(req)) < 0) return -8; return status; } int ieee1394_bandwidth_modify (raw1394handle_t handle, unsigned int bandwidth, enum raw1394_modify_mode mode) { quadlet_t buffer, compare, swap, new; int retry = 3; int result; if (bandwidth == 0) return 0; /* Reading current bandwidth usage from IRM. */ result = raw1394_read (handle, raw1394_get_irm_id (handle), CSR_REGISTER_BASE + CSR_BANDWIDTH_AVAILABLE, sizeof (quadlet_t), &buffer); if (result < 0) return -1; buffer = ntohl (buffer); compare = buffer; while (retry > 0) { if (mode == RAW1394_MODIFY_ALLOC ) { if (compare < bandwidth) { return -1; } swap = compare - bandwidth; } else { swap = compare + bandwidth; if( swap > MAXIMUM_BANDWIDTH ) { swap = MAXIMUM_BANDWIDTH; } } result = raw1394_lock (handle, raw1394_get_irm_id (handle), CSR_REGISTER_BASE + CSR_BANDWIDTH_AVAILABLE, RAW1394_EXTCODE_COMPARE_SWAP, ntohl(swap), ntohl(compare), &new); if (result < 0) return -1; new = ntohl (new); if (new != compare) { compare = new; retry--; if ( retry == 0 ) return -1; } else { /* Success. */ retry = 0; return 0; } } return 0; } int ieee1394_channel_modify (raw1394handle_t handle, unsigned int channel, enum raw1394_modify_mode mode) { quadlet_t buffer; int result; nodeaddr_t addr = CSR_REGISTER_BASE; unsigned int c = channel; quadlet_t compare, swap = 0, new; if (c > 31 && c < 64) { addr += CSR_CHANNELS_AVAILABLE_LO; c -= 32; } else if (c < 64) addr += CSR_CHANNELS_AVAILABLE_HI; else return -1; c = 31 - c; result = raw1394_read (handle, raw1394_get_irm_id (handle), addr, sizeof (quadlet_t), &buffer); if (result < 0) return -1; buffer = ntohl (buffer); if ( mode == RAW1394_MODIFY_ALLOC ) { if( (buffer & (1 << c)) == 0 ) return -1; swap = htonl (buffer & ~(1 << c)); } else if ( mode == RAW1394_MODIFY_FREE ) { if ( (buffer & (1 << c)) != 0 ) return -1; swap = htonl (buffer | (1 << c)); } compare = htonl (buffer); result = raw1394_lock (handle, raw1394_get_irm_id (handle), addr, RAW1394_EXTCODE_COMPARE_SWAP, swap, compare, &new); if ( (result < 0) || (new != compare) ) return -1; return 0; } libraw1394-2.1.0/src/fw-iso.c0000644000076400001440000004056011772664253012415 00000000000000/* -*- c-basic-offset: 8 -*- * * fw-iso.c -- Emulation of the raw1394 rawiso API on the firewire stack * * Copyright (C) 2007 Kristian Hoegsberg * * This library is licensed under the GNU Lesser General Public License (LGPL), * version 2.1 or later. See the file COPYING.LIB in the distribution for * details. */ #include #include #include #include #include #include #include #include #include "fw.h" #include "raw1394_private.h" static int calculate_start_cycle(fw_handle_t handle) { int cycle; u_int32_t cycle_timer; u_int64_t local_time; cycle = handle->iso.start_on_cycle; if (cycle < 0) return cycle; /* libraw1394's cycle is always mod 8000 */ cycle &= 0x1fff; /* get the seconds from the current value of the cycle timer */ if (fw_read_cycle_timer(handle, &cycle_timer, &local_time) != 0) return cycle; cycle += (cycle_timer & 0xfe000000) >> 12; /* * For compatibility with raw1394, add one second * "to give some extra time for DMA to start". * TODO: are there still races due to cycle rollover? */ cycle += 1 << 13; return cycle & 0x7fff; } static int queue_packet(fw_handle_t handle, unsigned int length, unsigned int header_length, unsigned char tag, unsigned char sy) { struct fw_cdev_queue_iso queue_iso; struct fw_cdev_iso_packet *p; int err; p = &handle->iso.packets[handle->iso.packet_index]; p->control = FW_CDEV_ISO_PAYLOAD_LENGTH(length) | FW_CDEV_ISO_TAG(tag) | FW_CDEV_ISO_SY(sy) | FW_CDEV_ISO_HEADER_LENGTH(header_length); if (handle->iso.packet_phase == handle->iso.irq_interval - 1) p->control |= FW_CDEV_ISO_INTERRUPT; handle->iso.head += length; handle->iso.packet_count++; handle->iso.packet_phase++; handle->iso.packet_index++; if (handle->iso.packet_phase == handle->iso.irq_interval) handle->iso.packet_phase = 0; if (handle->iso.head + handle->iso.max_packet_size > handle->iso.buffer_end) handle->iso.head = handle->iso.buffer; /* queue each packet individually */ if (1) { queue_iso.packets = ptr_to_u64(handle->iso.packets); queue_iso.size = handle->iso.packet_index * sizeof handle->iso.packets[0]; queue_iso.data = ptr_to_u64(handle->iso.first_payload); queue_iso.handle = handle->iso.kernel_handle; handle->iso.packet_index = 0; handle->iso.first_payload = handle->iso.head; err = ioctl(handle->iso.fd, FW_CDEV_IOC_QUEUE_ISO, &queue_iso); if (err < 0) return -1; } return 0; } static int queue_xmit_packets(raw1394handle_t handle, int limit, int cycle) { fw_handle_t fwhandle = handle->mode.fw; enum raw1394_iso_disposition d; unsigned char tag, sy; unsigned int len; unsigned int dropped = 0; if (fwhandle->iso.xmit_handler == NULL) return 0; while (fwhandle->iso.packet_count < limit) { d = fwhandle->iso.xmit_handler(handle, fwhandle->iso.head, &len, &tag, &sy, cycle, dropped); switch (d) { case RAW1394_ISO_OK: queue_packet(fwhandle, len, 0, tag, sy); if (cycle >= 0) { cycle++; if (cycle >= 8000) cycle %= 8000; } break; case RAW1394_ISO_DEFER: case RAW1394_ISO_AGAIN: default: return 0; case RAW1394_ISO_ERROR: return -1; case RAW1394_ISO_STOP: fw_iso_stop(fwhandle); return 0; } } return 0; } int fw_iso_xmit_start(raw1394handle_t handle, int start_on_cycle, int prebuffer_packets) { fw_handle_t fwhandle = handle->mode.fw; struct fw_cdev_start_iso start_iso; int retval; if (prebuffer_packets == -1) prebuffer_packets = fwhandle->iso.irq_interval; fwhandle->iso.prebuffer = prebuffer_packets; fwhandle->iso.start_on_cycle = start_on_cycle; retval = queue_xmit_packets(handle, prebuffer_packets, start_on_cycle); if (retval) return -1; if (start_on_cycle >= 0) { int tmp; tmp = start_on_cycle + prebuffer_packets; tmp %= 8000; retval = queue_xmit_packets(handle, fwhandle->iso.buf_packets, tmp); } else { retval = queue_xmit_packets(handle, fwhandle->iso.buf_packets, -1); } if (retval) return -1; if (fwhandle->iso.prebuffer <= fwhandle->iso.packet_count) { start_iso.sync = 0; /* unused */ start_iso.tags = 0; /* unused */ start_iso.cycle = calculate_start_cycle(fwhandle); start_iso.handle = fwhandle->iso.kernel_handle; retval = ioctl(fwhandle->iso.fd, FW_CDEV_IOC_START_ISO, &start_iso); if (retval < 0) return retval; } fwhandle->iso.state = ISO_ACTIVE; return 0; } static inline int abi_has_iso_rx_timestamps(fw_handle_t handle) { return handle->abi_version >= 2; } static inline int recv_header_length(fw_handle_t handle) { return abi_has_iso_rx_timestamps(handle) ? 8 : 4; } static int queue_recv_packets(fw_handle_t handle) { while (handle->iso.packet_count <= handle->iso.buf_packets) queue_packet(handle, handle->iso.max_packet_size, recv_header_length(handle), 0, 0); return 0; } static enum raw1394_iso_disposition flush_recv_packets(raw1394handle_t handle, struct fw_cdev_event_iso_interrupt *interrupt) { fw_handle_t fwhandle = handle->mode.fw; enum raw1394_iso_disposition d; quadlet_t header, *p, *end; unsigned int len, cycle, dropped; unsigned char channel, tag, sy; p = interrupt->header; end = (void *) interrupt->header + interrupt->header_length; /* * This is bogus, but it's the best we can do without accurate * timestamps. Assume that the first packet was received * {number of packets} before the cycle recorded in the interrupt * event, and that each subsequent packet was received one cycle * later. This also assumes that the interrupt event happened * immediately after the last packet was received. */ if (!abi_has_iso_rx_timestamps(fwhandle)) { cycle = interrupt->cycle; cycle &= 0x1fff; cycle += 8000; cycle -= interrupt->header_length / 4; } dropped = 0; d = RAW1394_ISO_OK; while (p < end) { header = be32_to_cpu(*p++); len = header >> 16; tag = (header >> 14) & 0x3; channel = (header >> 8) & 0x3f; sy = header & 0x0f; if (abi_has_iso_rx_timestamps(fwhandle)) cycle = be32_to_cpu(*p++) & 0x1fff; else { cycle++; if (cycle >= 8000) cycle -= 8000; } d = fwhandle->iso.recv_handler(handle, fwhandle->iso.tail, len, channel, tag, sy, cycle, dropped); if (d != RAW1394_ISO_OK) /* FIXME: we need to save the headers so we * can restart this loop. */ break; fwhandle->iso.tail += fwhandle->iso.max_packet_size; fwhandle->iso.packet_count--; if (fwhandle->iso.tail + fwhandle->iso.max_packet_size > fwhandle->iso.buffer_end) fwhandle->iso.tail = fwhandle->iso.buffer; } switch (d) { case RAW1394_ISO_OK: case RAW1394_ISO_DEFER: default: break; case RAW1394_ISO_ERROR: return -1; case RAW1394_ISO_STOP: fw_iso_stop(fwhandle); return 0; } queue_recv_packets(fwhandle); return 0; } int fw_iso_recv_start(fw_handle_t handle, int start_on_cycle, int tag_mask, int sync) { struct fw_cdev_start_iso start_iso; queue_recv_packets(handle); handle->iso.start_on_cycle = start_on_cycle; start_iso.cycle = calculate_start_cycle(handle); start_iso.tags = tag_mask == -1 ? FW_CDEV_ISO_CONTEXT_MATCH_ALL_TAGS : tag_mask; /* sync is documented as 'not used' */ start_iso.sync = 0; start_iso.handle = handle->iso.kernel_handle; if (ioctl(handle->iso.fd, FW_CDEV_IOC_START_ISO, &start_iso)) return -1; else handle->iso.state = ISO_ACTIVE; return 0; } static int handle_iso_event(raw1394handle_t handle, struct epoll_closure *closure, __uint32_t events) { fw_handle_t fwhandle = handle->mode.fw; struct fw_cdev_event_iso_interrupt *interrupt; int len; len = read(fwhandle->iso.fd, fwhandle->buffer, sizeof fwhandle->buffer); if (len < 0) return -1; interrupt = (struct fw_cdev_event_iso_interrupt *) fwhandle->buffer; if (interrupt->type != FW_CDEV_EVENT_ISO_INTERRUPT) return 0; switch (fwhandle->iso.type) { case FW_CDEV_ISO_CONTEXT_TRANSMIT: { int cycle; fwhandle->iso.packet_count -= fwhandle->iso.irq_interval; /* Check whether the ABI version provides iso tx timestamps. */ if (interrupt->header_length) { /* * Take the cycle of the last packet transmitted, add * the number of packets currently queued, plus one, and * that's the cycle number of the next packet to ask * for. */ cycle = be32_to_cpu(interrupt->header[interrupt->header_length/4 - 1]); cycle &= 0x1fff; } else { /* * Bogusly faking it again. Assume that the last packet * transmitted was transmitted on interrupt->cycle. */ cycle = interrupt->cycle; } cycle += fwhandle->iso.packet_count; cycle++; cycle %= 8000; return queue_xmit_packets(handle, fwhandle->iso.buf_packets, cycle); } case FW_CDEV_ISO_CONTEXT_RECEIVE: return flush_recv_packets(handle, interrupt); default: /* Doesn't happen. */ return -1; } } int fw_iso_xmit_write(raw1394handle_t handle, unsigned char *data, unsigned int len, unsigned char tag, unsigned char sy) { fw_handle_t fwhandle = handle->mode.fw; struct fw_cdev_start_iso start_iso; int retval; if (len > fwhandle->iso.max_packet_size) { errno = EINVAL; return -1; } /* Block until we have space for another packet. */ while (fwhandle->iso.packet_count + fwhandle->iso.irq_interval > fwhandle->iso.buf_packets) fw_loop_iterate(handle); memcpy(fwhandle->iso.head, data, len); if (queue_packet(fwhandle, len, 0, tag, sy) < 0) return -1; /* Start the streaming if it's not already running and if * we've buffered up enough packets. */ if (fwhandle->iso.prebuffer > 0 && fwhandle->iso.packet_count >= fwhandle->iso.prebuffer) { /* Set this to 0 to indicate that we're running. */ fwhandle->iso.prebuffer = 0; start_iso.cycle = calculate_start_cycle(fwhandle); start_iso.handle = fwhandle->iso.kernel_handle; retval = ioctl(fwhandle->iso.fd, FW_CDEV_IOC_START_ISO, &start_iso); if (retval < 0) return retval; } return 0; } int fw_iso_xmit_sync(raw1394handle_t handle) { fw_handle_t fwhandle = handle->mode.fw; struct fw_cdev_iso_packet skip; struct fw_cdev_queue_iso queue_iso; int len; skip.control = FW_CDEV_ISO_INTERRUPT | FW_CDEV_ISO_SKIP; queue_iso.packets = ptr_to_u64(&skip); queue_iso.size = sizeof skip; queue_iso.data = 0; queue_iso.handle = fwhandle->iso.kernel_handle; len = ioctl(fwhandle->iso.fd, FW_CDEV_IOC_QUEUE_ISO, &queue_iso); if (len < 0) return -1; /* Now that we've queued the skip packet, we'll get an * interrupt when the transmit buffer is flushed, so all we do * here is wait. */ while (fwhandle->iso.packet_count > 0) fw_loop_iterate(handle); /* The iso mainloop thinks that interrutps indicate another * irq_interval number of packets was sent, so the skip * interrupt makes it go out of whack. We just reset it. */ fwhandle->iso.head = fwhandle->iso.buffer; fwhandle->iso.tail = fwhandle->iso.buffer; fwhandle->iso.first_payload = fwhandle->iso.buffer; fwhandle->iso.packet_phase = 0; fwhandle->iso.packet_count = 0; return 0; } int fw_iso_recv_flush(fw_handle_t handle) { struct fw_cdev_flush_iso flush; flush.handle = handle->iso.kernel_handle; return ioctl(handle->iso.fd, FW_CDEV_IOC_FLUSH_ISO, &flush); } static int iso_init(fw_handle_t handle, int type, raw1394_iso_xmit_handler_t xmit_handler, raw1394_iso_recv_handler_t recv_handler, unsigned int buf_packets, unsigned int max_packet_size, unsigned char channel, enum raw1394_iso_speed speed, int irq_interval) { struct fw_cdev_create_iso_context create; struct epoll_event ep; int retval; if (handle->iso.fd != -1) { errno = EBUSY; return -1; } /* set irq_interval from < 1 to default values like ieee1394 rawiso */ if (irq_interval < 0) irq_interval = buf_packets / 4; if (irq_interval == 0) irq_interval = 1; handle->iso.type = type; handle->iso.irq_interval = irq_interval; handle->iso.xmit_handler = xmit_handler; handle->iso.recv_handler = recv_handler; handle->iso.buf_packets = buf_packets; handle->iso.max_packet_size = max_packet_size; handle->iso.packet_phase = 0; handle->iso.packet_count = 0; handle->iso.packets = malloc(handle->iso.irq_interval * sizeof handle->iso.packets[0]); if (handle->iso.packets == NULL) { errno = ENOMEM; return -1; } handle->iso.fd = open(handle->iso.filename, O_RDWR); if (handle->iso.fd < 0) { free(handle->iso.packets); handle->iso.packets = NULL; return -1; } handle->iso.closure.func = handle_iso_event; memset(&ep, 0, sizeof(ep)); ep.events = EPOLLIN; ep.data.ptr = &handle->iso.closure; if (epoll_ctl(handle->epoll_fd, EPOLL_CTL_ADD, handle->iso.fd, &ep) < 0) { close(handle->iso.fd); free(handle->iso.packets); handle->iso.packets = NULL; return -1; } memset(&create, 0, sizeof(create)); create.type = type; create.channel = channel; create.speed = speed; create.header_size = recv_header_length(handle); retval = ioctl(handle->iso.fd, FW_CDEV_IOC_CREATE_ISO_CONTEXT, &create); if (retval < 0) { close(handle->iso.fd); free(handle->iso.packets); handle->iso.packets = NULL; return retval; } handle->iso.kernel_handle = create.handle; handle->iso.buffer = mmap(NULL, buf_packets * handle->iso.max_packet_size, PROT_READ | PROT_WRITE, MAP_SHARED, handle->iso.fd, 0); if (handle->iso.buffer == MAP_FAILED) { close(handle->iso.fd); free(handle->iso.packets); handle->iso.packets = NULL; return -1; } handle->iso.buffer_end = handle->iso.buffer + buf_packets * handle->iso.max_packet_size; handle->iso.head = handle->iso.buffer; handle->iso.tail = handle->iso.buffer; handle->iso.first_payload = handle->iso.buffer; handle->iso.state = ISO_STOPPED; return 0; } int fw_iso_xmit_init(fw_handle_t handle, raw1394_iso_xmit_handler_t handler, unsigned int buf_packets, unsigned int max_packet_size, unsigned char channel, enum raw1394_iso_speed speed, int irq_interval) { return iso_init(handle, FW_CDEV_ISO_CONTEXT_TRANSMIT, handler, NULL, buf_packets, max_packet_size, channel, speed, irq_interval); } int fw_iso_recv_init(fw_handle_t handle, raw1394_iso_recv_handler_t handler, unsigned int buf_packets, unsigned int max_packet_size, unsigned char channel, enum raw1394_iso_dma_recv_mode mode, int irq_interval) { return iso_init(handle, FW_CDEV_ISO_CONTEXT_RECEIVE, NULL, handler, buf_packets, max_packet_size, channel, 0, irq_interval); } int fw_iso_multichannel_recv_init(fw_handle_t handle, raw1394_iso_recv_handler_t handler, unsigned int buf_packets, unsigned int max_packet_size, int irq_interval) { /* FIXME: gah */ errno = ENOSYS; return -1; } int fw_iso_recv_listen_channel(fw_handle_t handle, unsigned char channel) { /* FIXME: multichannel */ errno = ENOSYS; return -1; } int fw_iso_recv_unlisten_channel(fw_handle_t handle, unsigned char channel) { /* FIXME: multichannel */ errno = ENOSYS; return -1; } int fw_iso_recv_set_channel_mask(fw_handle_t handle, u_int64_t mask) { /* FIXME: multichannel */ errno = ENOSYS; return -1; } void fw_iso_stop(fw_handle_t handle) { struct fw_cdev_stop_iso stop_iso; stop_iso.handle = handle->iso.kernel_handle; ioctl(handle->iso.fd, FW_CDEV_IOC_STOP_ISO, &stop_iso); handle->iso.head = handle->iso.buffer; handle->iso.tail = handle->iso.buffer; handle->iso.first_payload = handle->iso.buffer; handle->iso.packet_phase = 0; handle->iso.packet_count = 0; handle->iso.packet_index = 0; handle->iso.state = ISO_STOPPED; } void fw_iso_shutdown(fw_handle_t handle) { if (handle->iso.packets == NULL) return; munmap(handle->iso.buffer, handle->iso.buf_packets * handle->iso.max_packet_size); if (handle->iso.state != ISO_STOPPED) fw_iso_stop(handle); close(handle->iso.fd); free(handle->iso.packets); handle->iso.packets = NULL; handle->iso.fd = -1; } int fw_read_cycle_timer(fw_handle_t handle, u_int32_t *cycle_timer, u_int64_t *local_time) { int err; struct fw_cdev_get_cycle_timer ctr = { 0 }; err = ioctl(handle->ioctl_fd, FW_CDEV_IOC_GET_CYCLE_TIMER, &ctr); if (!err) { *cycle_timer = ctr.cycle_timer; *local_time = ctr.local_time; } return err; } int fw_read_cycle_timer_and_clock(fw_handle_t handle, u_int32_t *cycle_timer, u_int64_t *local_time, clockid_t clk_id) { int err; struct fw_cdev_get_cycle_timer2 ctr = {.clk_id = clk_id}; err = ioctl(handle->ioctl_fd, FW_CDEV_IOC_GET_CYCLE_TIMER2, &ctr); if (!err) { *cycle_timer = ctr.cycle_timer; *local_time = ctr.tv_sec * 1000000ULL + ctr.tv_nsec / 1000; } return err; } libraw1394-2.1.0/src/ieee1394-ioctl.h0000644000076400001440000000713211700041214013525 00000000000000/* * Base file for all ieee1394 ioctl's. * Linux-1394 has allocated base '#' with a range of 0x00-0x3f. */ #ifndef __IEEE1394_IOCTL_H #define __IEEE1394_IOCTL_H #include #include /* DV1394 Gets 10 */ /* Get the driver ready to transmit video. pass a struct dv1394_init* as * the parameter (see below), or NULL to get default parameters */ #define DV1394_IOC_INIT _IOW('#', 0x06, struct dv1394_init) /* Stop transmitting video and free the ringbuffer */ #define DV1394_IOC_SHUTDOWN _IO ('#', 0x07) /* Submit N new frames to be transmitted, where the index of the first new * frame is first_clear_buffer, and the index of the last new frame is * (first_clear_buffer + N) % n_frames */ #define DV1394_IOC_SUBMIT_FRAMES _IO ('#', 0x08) /* Block until N buffers are clear (pass N as the parameter) Because we * re-transmit the last frame on underrun, there will at most be n_frames * - 1 clear frames at any time */ #define DV1394_IOC_WAIT_FRAMES _IO ('#', 0x09) /* Capture new frames that have been received, where the index of the * first new frame is first_clear_buffer, and the index of the last new * frame is (first_clear_buffer + N) % n_frames */ #define DV1394_IOC_RECEIVE_FRAMES _IO ('#', 0x0a) /* Tell card to start receiving DMA */ #define DV1394_IOC_START_RECEIVE _IO ('#', 0x0b) /* Pass a struct dv1394_status* as the parameter */ #define DV1394_IOC_GET_STATUS _IOR('#', 0x0c, struct dv1394_status) /* Video1394 Gets 10 */ #define VIDEO1394_IOC_LISTEN_CHANNEL \ _IOWR('#', 0x10, struct video1394_mmap) #define VIDEO1394_IOC_UNLISTEN_CHANNEL \ _IOW ('#', 0x11, int) #define VIDEO1394_IOC_LISTEN_QUEUE_BUFFER \ _IOW ('#', 0x12, struct video1394_wait) #define VIDEO1394_IOC_LISTEN_WAIT_BUFFER \ _IOWR('#', 0x13, struct video1394_wait) #define VIDEO1394_IOC_TALK_CHANNEL \ _IOWR('#', 0x14, struct video1394_mmap) #define VIDEO1394_IOC_UNTALK_CHANNEL \ _IOW ('#', 0x15, int) /* * This one is broken: it really wanted * "sizeof (struct video1394_wait) + sizeof (struct video1394_queue_variable)" * but got just a "size_t" */ #define VIDEO1394_IOC_TALK_QUEUE_BUFFER \ _IOW ('#', 0x16, size_t) #define VIDEO1394_IOC_TALK_WAIT_BUFFER \ _IOW ('#', 0x17, struct video1394_wait) #define VIDEO1394_IOC_LISTEN_POLL_BUFFER \ _IOWR('#', 0x18, struct video1394_wait) /* Raw1394's ISO interface */ #define RAW1394_IOC_ISO_XMIT_INIT \ _IOW ('#', 0x1a, struct raw1394_iso_status) #define RAW1394_IOC_ISO_RECV_INIT \ _IOWR('#', 0x1b, struct raw1394_iso_status) #define RAW1394_IOC_ISO_RECV_START \ _IOC (_IOC_WRITE, '#', 0x1c, sizeof(int) * 3) #define RAW1394_IOC_ISO_XMIT_START \ _IOC (_IOC_WRITE, '#', 0x1d, sizeof(int) * 2) #define RAW1394_IOC_ISO_XMIT_RECV_STOP \ _IO ('#', 0x1e) #define RAW1394_IOC_ISO_GET_STATUS \ _IOR ('#', 0x1f, struct raw1394_iso_status) #define RAW1394_IOC_ISO_SHUTDOWN \ _IO ('#', 0x20) #define RAW1394_IOC_ISO_QUEUE_ACTIVITY \ _IO ('#', 0x21) #define RAW1394_IOC_ISO_RECV_LISTEN_CHANNEL \ _IOW ('#', 0x22, unsigned char) #define RAW1394_IOC_ISO_RECV_UNLISTEN_CHANNEL \ _IOW ('#', 0x23, unsigned char) #define RAW1394_IOC_ISO_RECV_SET_CHANNEL_MASK \ _IOW ('#', 0x24, __u64) #define RAW1394_IOC_ISO_RECV_PACKETS \ _IOW ('#', 0x25, struct raw1394_iso_packets) #define RAW1394_IOC_ISO_RECV_RELEASE_PACKETS \ _IOW ('#', 0x26, unsigned int) #define RAW1394_IOC_ISO_XMIT_PACKETS \ _IOW ('#', 0x27, struct raw1394_iso_packets) #define RAW1394_IOC_ISO_XMIT_SYNC \ _IO ('#', 0x28) #define RAW1394_IOC_ISO_RECV_FLUSH \ _IO ('#', 0x29) #define RAW1394_IOC_GET_CYCLE_TIMER \ _IOR ('#', 0x30, struct raw1394_cycle_timer) #endif /* __IEEE1394_IOCTL_H */ libraw1394-2.1.0/src/readwrite.c0000644000076400001440000002433311720242212013153 00000000000000/* * libraw1394 - library for raw access to the 1394 bus with the Linux subsystem. * * Copyright (C) 1999,2000,2001,2002 Andreas Bombe * 2002 Christian Toegel * 2002 Manfred Weihs * * This library is licensed under the GNU Lesser General Public License (LGPL), * version 2.1 or later. See the file COPYING.LIB in the distribution for * details. * * * Contributions: * * Christian Toegel * lock64 request * transmit physical packet * raw1394_echo_request, raw1394_wake_up (interrupt blocking wait) * * Manfred Weihs * raw1394_start_async_send, raw1394_async_send */ #include #include #include #include #include "raw1394.h" #include "kernel-raw1394.h" #include "raw1394_private.h" #if HAVE_VALGRIND_VALGRIND_H # include # ifndef VALGRIND_MAKE_MEM_DEFINED_IF_ADDRESSABLE # define VALGRIND_MAKE_MEM_DEFINED_IF_ADDRESSABLE(m, n) do {} while(0) # endif #else # define VALGRIND_MAKE_MEM_DEFINED_IF_ADDRESSABLE(m, n) do {} while(0) #endif int ieee1394_start_read(struct ieee1394_handle *handle, nodeid_t node, nodeaddr_t addr, size_t length, quadlet_t *buffer, unsigned long tag) { struct raw1394_request req; CLEAR_REQ(&req); req.type = RAW1394_REQ_ASYNC_READ; req.generation = handle->generation; req.tag = tag; req.address = ((__u64)node << 48) | addr; req.length = length; req.recvb = ptr2int(buffer); return (int)write(handle->fd, &req, sizeof(req)); } int ieee1394_start_write(struct ieee1394_handle *handle, nodeid_t node, nodeaddr_t addr, size_t length, quadlet_t *data, unsigned long tag) { struct raw1394_request req; CLEAR_REQ(&req); req.type = RAW1394_REQ_ASYNC_WRITE; req.generation = handle->generation; req.tag = tag; req.address = ((__u64)node << 48) | addr; req.length = length; req.sendb = ptr2int(data); return (int)write(handle->fd, &req, sizeof(req)); } int ieee1394_start_lock(struct ieee1394_handle *handle, nodeid_t node, nodeaddr_t addr, unsigned int extcode, quadlet_t data, quadlet_t arg, quadlet_t *result, unsigned long tag) { struct raw1394_request req; quadlet_t sendbuf[2]; if ((extcode > 7) || (extcode == 0)) { errno = EINVAL; return -1; } CLEAR_REQ(&req); req.type = RAW1394_REQ_LOCK; req.generation = handle->generation; req.tag = tag; req.address = ((__u64)node << 48) | addr; req.sendb = ptr2int(sendbuf); req.recvb = ptr2int(result); req.misc = extcode; switch (extcode) { case 3: /* EXTCODE_FETCH_ADD */ case 4: /* EXTCODE_LITTLE_ADD */ sendbuf[0] = data; req.length = 4; break; default: sendbuf[0] = arg; sendbuf[1] = data; req.length = 8; break; } return (int)write(handle->fd, &req, sizeof(req)); } int ieee1394_start_lock64(struct ieee1394_handle *handle, nodeid_t node, nodeaddr_t addr, unsigned int extcode, octlet_t data, octlet_t arg, octlet_t *result, unsigned long tag) { struct raw1394_request req; octlet_t sendbuf[2]; if ((extcode > 7) || (extcode == 0)) { errno = EINVAL; return -1; } CLEAR_REQ(&req); req.type = RAW1394_REQ_LOCK64; req.generation = handle->generation; req.tag = tag; req.address = ((__u64)node << 48) | addr; req.sendb = ptr2int(sendbuf); req.recvb = ptr2int(result); req.misc = extcode; switch (extcode) { case 3: /* EXTCODE_FETCH_ADD */ case 4: /* EXTCODE_LITTLE_ADD */ sendbuf[0] = data; req.length = 8; break; default: sendbuf[0] = arg; sendbuf[1] = data; req.length = 16; break; } return (int)write(handle->fd, &req, sizeof(req)); } int ieee1394_start_async_stream(struct ieee1394_handle *handle, unsigned int channel, unsigned int tag, unsigned int sy, unsigned int speed, size_t length, quadlet_t *data, unsigned long rawtag) { struct raw1394_request req; CLEAR_REQ(&req); req.type = RAW1394_REQ_ASYNC_STREAM; req.generation = handle->generation; req.tag = rawtag; req.address = ((__u64)channel << 48) | speed; req.misc = (tag << 16) | sy; req.length = length; req.sendb = ptr2int(data); return (int)write(handle->fd, &req, sizeof(req)); } int ieee1394_start_async_send(struct ieee1394_handle *handle, size_t length, size_t header_length, unsigned int expect_response, quadlet_t *data, unsigned long rawtag) { struct raw1394_request req; CLEAR_REQ(&req); req.type = RAW1394_REQ_ASYNC_SEND; req.generation = handle->generation; req.tag = rawtag; req.length = length; req.misc = (expect_response << 16) | (header_length & 0xffff); req.sendb = ptr2int(data); return (int)write(handle->fd, &req, sizeof(req)); } #define SYNCFUNC_VARS \ struct sync_cb_data sd = { 0, 0 }; \ struct raw1394_reqhandle rh = { (req_callback_t)_raw1394_sync_cb, \ &sd }; \ int err = 0 #define SYNCFUNC_BODY_WO_RETURN \ while (!sd.done) { \ if (err < 0) return err; \ err = raw1394_loop_iterate(handle); \ } \ handle->mode.ieee1394->err = sd.errcode; \ errno = raw1394_errcode_to_errno(sd.errcode); #define SYNCFUNC_BODY \ SYNCFUNC_BODY_WO_RETURN \ return (errno ? -1 : 0) int ieee1394_read(struct raw1394_handle *handle, nodeid_t node, nodeaddr_t addr, size_t length, quadlet_t *buffer) { SYNCFUNC_VARS; err = ieee1394_start_read(handle->mode.ieee1394, node, addr, length, buffer, (unsigned long)&rh); SYNCFUNC_BODY_WO_RETURN; if(!errno) { VALGRIND_MAKE_MEM_DEFINED_IF_ADDRESSABLE(buffer, length); } return (errno ? -1 : 0); } int ieee1394_write(struct raw1394_handle *handle, nodeid_t node, nodeaddr_t addr, size_t length, quadlet_t *data) { SYNCFUNC_VARS; err = ieee1394_start_write(handle->mode.ieee1394, node, addr, length, data, (unsigned long)&rh); SYNCFUNC_BODY; } int ieee1394_lock(struct raw1394_handle *handle, nodeid_t node, nodeaddr_t addr, unsigned int extcode, quadlet_t data, quadlet_t arg, quadlet_t *result) { SYNCFUNC_VARS; err = ieee1394_start_lock(handle->mode.ieee1394, node, addr, extcode, data, arg, result, (unsigned long)&rh); SYNCFUNC_BODY_WO_RETURN; if(!errno) { VALGRIND_MAKE_MEM_DEFINED_IF_ADDRESSABLE(result, sizeof(quadlet_t)); } return (errno ? -1 : 0); } int ieee1394_lock64(struct raw1394_handle *handle, nodeid_t node, nodeaddr_t addr, unsigned int extcode, octlet_t data, octlet_t arg, octlet_t *result) { SYNCFUNC_VARS; err = ieee1394_start_lock64(handle->mode.ieee1394, node, addr, extcode, data, arg, result, (unsigned long)&rh); SYNCFUNC_BODY; } int ieee1394_async_stream(struct raw1394_handle *handle, unsigned int channel, unsigned int tag, unsigned int sy, unsigned int speed, size_t length, quadlet_t *data) { SYNCFUNC_VARS; err = ieee1394_start_async_stream(handle->mode.ieee1394, channel, tag, sy, speed, length, data, (unsigned long)&rh); SYNCFUNC_BODY; } int ieee1394_async_send(struct raw1394_handle *handle , size_t length, size_t header_length, unsigned int expect_response, quadlet_t *data) { SYNCFUNC_VARS; err = ieee1394_start_async_send(handle->mode.ieee1394, length, header_length, expect_response, data, (unsigned long)&rh); SYNCFUNC_BODY; } int ieee1394_start_phy_packet_write(struct ieee1394_handle *handle, quadlet_t data, unsigned long tag) { struct raw1394_request req; CLEAR_REQ(&req); req.type = RAW1394_REQ_PHYPACKET; req.generation = handle->generation; req.tag = tag; req.sendb = data; return (int)write(handle->fd, &req, sizeof(req)); } int ieee1394_phy_packet_write (struct raw1394_handle *handle, quadlet_t data) { SYNCFUNC_VARS; err = ieee1394_start_phy_packet_write(handle->mode.ieee1394, data, (unsigned long)&rh); SYNCFUNC_BODY; /* return 0 on success */ } int ieee1394_echo_request(struct ieee1394_handle *handle, quadlet_t data) { struct raw1394_request req; int retval=0; CLEAR_REQ(&req); req.type = RAW1394_REQ_ECHO; req.misc = data; retval = (int)write(handle->fd, &req, sizeof(req)); if (retval == sizeof(req)) { return 0; /* succcess */ } return -1; } int ieee1394_wake_up(ieee1394handle_t handle) { return ieee1394_echo_request(handle, 0); } #undef SYNCFUNC_VARS #undef SYNCFUNC_BODY libraw1394-2.1.0/src/raw1394_private.h0000644000076400001440000002062111700041214014027 00000000000000#ifndef _RAW1394_PRIVATE_H #define _RAW1394_PRIVATE_H #include "raw1394.h" #include "csr.h" #include "fw.h" #include "kernel-raw1394.h" #define HBUF_SIZE 8192 #define ARM_REC_LENGTH 4096 #define MAXIMUM_BANDWIDTH 4915 struct ieee1394_handle { int fd; int protocol_version; unsigned int generation; nodeid_t local_id; int num_of_nodes; nodeid_t irm_id; raw1394_errcode_t err; void *userdata; bus_reset_handler_t bus_reset_handler; tag_handler_t tag_handler; arm_tag_handler_t arm_tag_handler; fcp_handler_t fcp_handler; /* new ISO API */ /* memory mapping of the DMA buffer */ unsigned char *iso_buffer; enum { ISO_INACTIVE, ISO_XMIT, ISO_RECV } iso_mode; enum { ISO_STOP, ISO_GO } iso_state; /* iso XMIT only: */ unsigned int iso_buf_stride; /* offset between successive packets */ unsigned int next_packet; /* index of next packet to be transmitted */ /* status buffer, updated from _raw1394_iso_iterate() */ struct raw1394_iso_status iso_status; unsigned int iso_packets_dropped; /* user-supplied handlers */ raw1394_iso_xmit_handler_t iso_xmit_handler; raw1394_iso_recv_handler_t iso_recv_handler; quadlet_t buffer[HBUF_SIZE/4]; /* 2048 */ void *iso_packet_infos; /* actually a struct raw1394_iso_packet_info* */ }; typedef struct ieee1394_handle *ieee1394handle_t; // typedef struct fw_handle *fw_handle_t; struct raw1394_handle { int is_fw; union { ieee1394handle_t ieee1394; fw_handle_t fw; } mode; }; struct sync_cb_data { int done; int errcode; }; int _raw1394_sync_cb(struct raw1394_handle*, struct sync_cb_data*, int); int _raw1394_iso_iterate(raw1394handle_t handle); #define CLEAR_REQ(reqp) memset((reqp), 0, sizeof(struct raw1394_request)) #if SIZEOF_VOID_P == 4 #define int2ptr(x) ((void *)(__u32)x) #define ptr2int(x) ((__u64)(__u32)x) #else #define int2ptr(x) ((void *)x) #define ptr2int(x) ((__u64)x) #endif int ieee1394_arm_register(struct ieee1394_handle *handle, nodeaddr_t start, size_t length, byte_t *initial_value, octlet_t arm_tag, arm_options_t access_rights, arm_options_t notification_options, arm_options_t client_transactions); int ieee1394_arm_unregister (struct ieee1394_handle *handle, nodeaddr_t start); int ieee1394_arm_set_buf (struct ieee1394_handle *handle, nodeaddr_t start, size_t length, void *buf); int ieee1394_arm_get_buf (struct ieee1394_handle *handle, nodeaddr_t start, size_t length, void *buf); int ieee1394_errcode_to_errno(raw1394_errcode_t errcode); int ieee1394_loop_iterate(struct raw1394_handle *handle); int ieee1394_start_fcp_listen(struct raw1394_handle *handle); int ieee1394_stop_fcp_listen(struct raw1394_handle *handle); struct ieee1394_handle *ieee1394_new_handle(void); void ieee1394_destroy_handle(struct ieee1394_handle *handle); int ieee1394_get_fd(struct ieee1394_handle *handle); int ieee1394_get_nodecount(struct ieee1394_handle *handle); nodeid_t ieee1394_get_local_id(struct ieee1394_handle *handle); nodeid_t ieee1394_get_irm_id(struct ieee1394_handle *handle); int ieee1394_get_port_info(struct ieee1394_handle *handle, struct raw1394_portinfo *pinf, int maxports); int ieee1394_set_port(struct ieee1394_handle *handle, int port); ieee1394handle_t ieee1394_new_handle_on_port(int port); int ieee1394_reset_bus_new(struct ieee1394_handle *handle, int type); int ieee1394_busreset_notify (struct ieee1394_handle *handle, int off_on_switch); int ieee1394_update_config_rom(ieee1394handle_t handle, const quadlet_t *new_rom, size_t size, unsigned char rom_version); int ieee1394_get_config_rom(ieee1394handle_t handle, quadlet_t *buffer, size_t buffersize, size_t *rom_size, unsigned char *rom_version); int ieee1394_bandwidth_modify (raw1394handle_t handle, unsigned int bandwidth, enum raw1394_modify_mode mode); int ieee1394_channel_modify (raw1394handle_t handle, unsigned int channel, enum raw1394_modify_mode mode); int ieee1394_start_read(struct ieee1394_handle *handle, nodeid_t node, nodeaddr_t addr, size_t length, quadlet_t *buffer, unsigned long tag); int ieee1394_start_write(struct ieee1394_handle *handle, nodeid_t node, nodeaddr_t addr, size_t length, quadlet_t *data, unsigned long tag); int ieee1394_start_lock(struct ieee1394_handle *handle, nodeid_t node, nodeaddr_t addr, unsigned int extcode, quadlet_t data, quadlet_t arg, quadlet_t *result, unsigned long tag); int ieee1394_start_lock64(struct ieee1394_handle *handle, nodeid_t node, nodeaddr_t addr, unsigned int extcode, octlet_t data, octlet_t arg, octlet_t *result, unsigned long tag); int ieee1394_start_async_stream(struct ieee1394_handle *handle, unsigned int channel, unsigned int tag, unsigned int sy, unsigned int speed, size_t length, quadlet_t *data, unsigned long rawtag); int ieee1394_start_async_send(struct ieee1394_handle *handle, size_t length, size_t header_length, unsigned int expect_response, quadlet_t *data, unsigned long rawtag); int ieee1394_read(struct raw1394_handle *handle, nodeid_t node, nodeaddr_t addr, size_t length, quadlet_t *buffer); int ieee1394_write(struct raw1394_handle *handle, nodeid_t node, nodeaddr_t addr, size_t length, quadlet_t *data); int ieee1394_lock(struct raw1394_handle *handle, nodeid_t node, nodeaddr_t addr, unsigned int extcode, quadlet_t data, quadlet_t arg, quadlet_t *result); int ieee1394_lock64(struct raw1394_handle *handle, nodeid_t node, nodeaddr_t addr, unsigned int extcode, octlet_t data, octlet_t arg, octlet_t *result); int ieee1394_async_stream(struct raw1394_handle *handle, unsigned int channel, unsigned int tag, unsigned int sy, unsigned int speed, size_t length, quadlet_t *data); int ieee1394_async_send(struct raw1394_handle *handle , size_t length, size_t header_length, unsigned int expect_response, quadlet_t *data); int ieee1394_start_phy_packet_write(struct ieee1394_handle *handle, quadlet_t data, unsigned long tag); int ieee1394_phy_packet_write (struct raw1394_handle *handle, quadlet_t data); int ieee1394_echo_request(struct ieee1394_handle *handle, quadlet_t data); int ieee1394_wake_up(ieee1394handle_t handle); const char *ieee1394_get_libversion(); int ieee1394_iso_xmit_init(ieee1394handle_t handle, raw1394_iso_xmit_handler_t handler, unsigned int buf_packets, unsigned int max_packet_size, unsigned char channel, enum raw1394_iso_speed speed, int irq_interval); int ieee1394_iso_recv_init(ieee1394handle_t handle, raw1394_iso_recv_handler_t handler, unsigned int buf_packets, unsigned int max_packet_size, unsigned char channel, enum raw1394_iso_dma_recv_mode mode, int irq_interval); int ieee1394_iso_multichannel_recv_init(ieee1394handle_t handle, raw1394_iso_recv_handler_t handler, unsigned int buf_packets, unsigned int max_packet_size, int irq_interval); int ieee1394_iso_recv_listen_channel(ieee1394handle_t handle, unsigned char channel); int ieee1394_iso_recv_unlisten_channel(ieee1394handle_t handle, unsigned char channel); int ieee1394_iso_recv_flush(ieee1394handle_t handle); int ieee1394_iso_recv_set_channel_mask(ieee1394handle_t handle, u_int64_t mask); int ieee1394_iso_recv_start(ieee1394handle_t handle, int start_on_cycle, int tag_mask, int sync); int ieee1394_iso_xmit_write(raw1394handle_t handle, unsigned char *data, unsigned int len, unsigned char tag, unsigned char sy); int ieee1394_iso_xmit_start(ieee1394handle_t handle, int start_on_cycle, int prebuffer_packets); int ieee1394_iso_xmit_sync(ieee1394handle_t handle); void ieee1394_iso_stop(ieee1394handle_t handle); void ieee1394_iso_shutdown(ieee1394handle_t handle); int ieee1394_read_cycle_timer(ieee1394handle_t handle, u_int32_t *cycle_timer, u_int64_t *local_time); int _ieee1394_iso_iterate(raw1394handle_t handle); #endif /* _RAW1394_PRIVATE_H */ libraw1394-2.1.0/src/dispatch.c0000644000076400001440000005007111776350450013001 00000000000000/* * libraw1394 - library for raw access to the 1394 bus with the Linux subsystem. * * Copyright (C) 2008 Dan Dennedy * * This library is licensed under the GNU Lesser General Public License (LGPL), * version 2.1 or later. See the file COPYING.LIB in the distribution for * details. */ #include #include #include "raw1394.h" #include "csr.h" #include "kernel-raw1394.h" #include "raw1394_private.h" #include "fw.h" int raw1394_errcode_to_errno(raw1394_errcode_t errcode) { return ieee1394_errcode_to_errno(errcode); } raw1394handle_t raw1394_new_handle(void) { ieee1394handle_t ieee1394_handle; fw_handle_t fw_handle; raw1394handle_t handle; struct raw1394_portinfo port; handle = (raw1394handle_t) malloc(sizeof(struct raw1394_handle)); if (!handle) return NULL; ieee1394_handle = ieee1394_new_handle(); if (!ieee1394_handle) goto try_fw; if (ieee1394_get_port_info(ieee1394_handle, &port, 1) >= 1) { handle->is_fw = 0; handle->mode.ieee1394 = ieee1394_handle; return handle; } ieee1394_destroy_handle(ieee1394_handle); try_fw: fw_handle = fw_new_handle(); if (fw_handle) { handle->is_fw = 1; handle->mode.fw = fw_handle; return handle; } free(handle); return NULL; } void raw1394_destroy_handle(raw1394handle_t handle) { if (!handle) { return; } if (handle->is_fw) fw_destroy_handle(handle->mode.fw); else ieee1394_destroy_handle(handle->mode.ieee1394); free(handle); } raw1394handle_t raw1394_new_handle_on_port(int port) { ieee1394handle_t ieee1394_handle; fw_handle_t fw_handle; raw1394handle_t handle; handle = (raw1394handle_t) malloc(sizeof(struct raw1394_handle)); if (!handle) return NULL; ieee1394_handle = ieee1394_new_handle_on_port(port); if (ieee1394_handle) { handle->is_fw = 0; handle->mode.ieee1394 = ieee1394_handle; return handle; } fw_handle = fw_new_handle_on_port(port); if (fw_handle) { handle->is_fw = 1; handle->mode.fw = fw_handle; return handle; } free(handle); return NULL; } int raw1394_busreset_notify (raw1394handle_t handle, int off_on_switch) { if (!handle) { errno = EINVAL; return -1; } if (handle->is_fw) return fw_busreset_notify(handle->mode.fw, off_on_switch); else return ieee1394_busreset_notify(handle->mode.ieee1394, off_on_switch); } int raw1394_get_fd(raw1394handle_t handle) { if (!handle) { errno = EINVAL; return -1; } if (handle->is_fw) return fw_get_fd(handle->mode.fw); else return ieee1394_get_fd(handle->mode.ieee1394); } nodeid_t raw1394_get_local_id(raw1394handle_t handle) { if (!handle) { errno = EINVAL; return 0xFFFF; } if (handle->is_fw) return fw_get_local_id(handle->mode.fw); else return ieee1394_get_local_id(handle->mode.ieee1394); } nodeid_t raw1394_get_irm_id(raw1394handle_t handle) { if (!handle) { errno = EINVAL; return 0xFFFF; } if (handle->is_fw) return fw_get_irm_id(handle->mode.fw); else return ieee1394_get_irm_id(handle->mode.ieee1394); } int raw1394_get_nodecount(raw1394handle_t handle) { if (!handle) { errno = EINVAL; return -1; } if (handle->is_fw) return fw_get_nodecount(handle->mode.fw); else return ieee1394_get_nodecount(handle->mode.ieee1394); } int raw1394_get_speed(raw1394handle_t handle, nodeid_t node) { if (!handle) { errno = EINVAL; return -1; } if (handle->is_fw) return fw_get_speed(handle->mode.fw, node); else { errno = ENOSYS; return -1; } } int raw1394_get_port_info(raw1394handle_t handle, struct raw1394_portinfo *pinf, int maxports) { if (!handle) { errno = EINVAL; return -1; } if (handle->is_fw) return fw_get_port_info(handle->mode.fw, pinf, maxports); else return ieee1394_get_port_info(handle->mode.ieee1394, pinf, maxports); } int raw1394_set_port(raw1394handle_t handle, int port) { if (!handle) { errno = EINVAL; return -1; } if (handle->is_fw) return fw_set_port(handle->mode.fw, port); else return ieee1394_set_port(handle->mode.ieee1394, port); } int raw1394_reset_bus_new(raw1394handle_t handle, int type) { if (!handle) { errno = EINVAL; return -1; } if (handle->is_fw) return fw_reset_bus_new(handle->mode.fw, type); else return ieee1394_reset_bus_new(handle->mode.ieee1394, type); } int raw1394_loop_iterate(raw1394handle_t handle) { if (!handle) { errno = EINVAL; return -1; } if (handle->is_fw) return fw_loop_iterate(handle); else return ieee1394_loop_iterate(handle); } int raw1394_arm_register(raw1394handle_t handle, nodeaddr_t start, size_t length, byte_t *initial_value, octlet_t arm_tag, arm_options_t access_rights, arm_options_t notification_options, arm_options_t client_transactions) { if (!handle) { errno = EINVAL; return -1; } if (handle->is_fw) return fw_arm_register(handle->mode.fw, start, length, initial_value, arm_tag, access_rights, notification_options, client_transactions); else return ieee1394_arm_register(handle->mode.ieee1394, start, length, initial_value, arm_tag, access_rights, notification_options, client_transactions); } int raw1394_arm_unregister(raw1394handle_t handle, nodeaddr_t start) { if (!handle) { errno = EINVAL; return -1; } if (handle->is_fw) return fw_arm_unregister(handle->mode.fw, start); else return ieee1394_arm_unregister(handle->mode.ieee1394, start); } int raw1394_arm_set_buf (raw1394handle_t handle, nodeaddr_t start, size_t length, void *buf) { if (!handle) { errno = EINVAL; return -1; } if (handle->is_fw) return fw_arm_set_buf(handle->mode.fw, start, length, buf); else return ieee1394_arm_set_buf(handle->mode.ieee1394, start, length, buf); } int raw1394_arm_get_buf (raw1394handle_t handle, nodeaddr_t start, size_t length, void *buf) { if (!handle) { errno = EINVAL; return -1; } if (handle->is_fw) return fw_arm_get_buf(handle->mode.fw, start, length, buf); else return ieee1394_arm_get_buf(handle->mode.ieee1394, start, length, buf); } int raw1394_echo_request(raw1394handle_t handle, quadlet_t data) { if (!handle) { errno = EINVAL; return -1; } if (handle->is_fw) return fw_echo_request(handle->mode.fw, data); else return ieee1394_echo_request(handle->mode.ieee1394, data); } int raw1394_wake_up(raw1394handle_t handle) { if (!handle) { errno = EINVAL; return -1; } if (handle->is_fw) return fw_wake_up(handle->mode.fw); else return ieee1394_wake_up(handle->mode.ieee1394); } int raw1394_phy_packet_write (raw1394handle_t handle, quadlet_t data) { if (!handle) { errno = EINVAL; return -1; } if (handle->is_fw) return fw_phy_packet_write(handle, data); else return ieee1394_phy_packet_write(handle, data); } int raw1394_start_phy_packet_write(raw1394handle_t handle, quadlet_t data, unsigned long tag) { if (!handle) { errno = EINVAL; return -1; } if (handle->is_fw) return fw_start_phy_packet_write(handle->mode.fw, data, tag); else return ieee1394_start_phy_packet_write(handle->mode.ieee1394, data, tag); } int raw1394_start_read(raw1394handle_t handle, nodeid_t node, nodeaddr_t addr, size_t length, quadlet_t *buffer, unsigned long tag) { if (!handle) { errno = EINVAL; return -1; } if (handle->is_fw) return fw_start_read(handle->mode.fw, node, addr, length, buffer, tag); else return ieee1394_start_read(handle->mode.ieee1394, node, addr, length, buffer, tag); } int raw1394_start_write(raw1394handle_t handle, nodeid_t node, nodeaddr_t addr, size_t length, quadlet_t *data, unsigned long tag) { if (!handle) { errno = EINVAL; return -1; } if (handle->is_fw) return fw_start_write(handle->mode.fw, node, addr, length, data, tag); else return ieee1394_start_write(handle->mode.ieee1394, node, addr, length, data, tag); } int raw1394_start_lock(raw1394handle_t handle, nodeid_t node, nodeaddr_t addr, unsigned int extcode, quadlet_t data, quadlet_t arg, quadlet_t *result, unsigned long tag) { if (!handle) { errno = EINVAL; return -1; } if (handle->is_fw) return fw_start_lock(handle->mode.fw, node, addr, extcode, data, arg, result, tag); else return ieee1394_start_lock(handle->mode.ieee1394, node, addr, extcode, data, arg, result, tag); } int raw1394_start_lock64(raw1394handle_t handle, nodeid_t node, nodeaddr_t addr, unsigned int extcode, octlet_t data, octlet_t arg, octlet_t *result, unsigned long tag) { if (!handle) { errno = EINVAL; return -1; } if (handle->is_fw) return fw_start_lock64(handle->mode.fw, node, addr, extcode, data, arg, result, tag); else return ieee1394_start_lock64(handle->mode.ieee1394, node, addr, extcode, data, arg, result, tag); } int raw1394_start_async_stream(raw1394handle_t handle, unsigned int channel, unsigned int tag, unsigned int sy, unsigned int speed, size_t length, quadlet_t *data, unsigned long rawtag) { if (!handle) { errno = EINVAL; return -1; } if (handle->is_fw) return fw_start_async_stream(handle->mode.fw, channel, tag, sy, speed, length, data, rawtag); else return ieee1394_start_async_stream(handle->mode.ieee1394, channel, tag, sy, speed, length, data, rawtag); } int raw1394_start_async_send(raw1394handle_t handle, size_t length, size_t header_length, unsigned int expect_response, quadlet_t *data, unsigned long rawtag) { if (!handle) { errno = EINVAL; return -1; } if (handle->is_fw) return fw_start_async_send(handle->mode.fw, length, header_length, expect_response, data, rawtag); else return ieee1394_start_async_send(handle->mode.ieee1394, length, header_length, expect_response, data, rawtag); } int raw1394_read(raw1394handle_t handle, nodeid_t node, nodeaddr_t addr, size_t length, quadlet_t *buffer) { if (!handle) { errno = EINVAL; return -1; } if (handle->is_fw) return fw_read(handle, node, addr, length, buffer); else return ieee1394_read(handle, node, addr, length, buffer); } int raw1394_write(raw1394handle_t handle, nodeid_t node, nodeaddr_t addr, size_t length, quadlet_t *data) { if (!handle) { errno = EINVAL; return -1; } if (handle->is_fw) return fw_write(handle, node, addr, length, data); else return ieee1394_write(handle, node, addr, length, data); } int raw1394_lock(raw1394handle_t handle, nodeid_t node, nodeaddr_t addr, unsigned int extcode, quadlet_t data, quadlet_t arg, quadlet_t *result) { if (!handle) { errno = EINVAL; return -1; } if (handle->is_fw) return fw_lock(handle, node, addr, extcode, data, arg, result); else return ieee1394_lock(handle, node, addr, extcode, data, arg, result); } int raw1394_lock64(raw1394handle_t handle, nodeid_t node, nodeaddr_t addr, unsigned int extcode, octlet_t data, octlet_t arg, octlet_t *result) { if (!handle) { errno = EINVAL; return -1; } if (handle->is_fw) return fw_lock64(handle, node, addr, extcode, data, arg, result); else return ieee1394_lock64(handle, node, addr, extcode, data, arg, result); } int raw1394_async_stream(raw1394handle_t handle, unsigned int channel, unsigned int tag, unsigned int sy, unsigned int speed, size_t length, quadlet_t *data) { if (!handle) { errno = EINVAL; return -1; } if (handle->is_fw) return fw_async_stream(handle, channel, tag, sy, speed, length, data); else return ieee1394_async_stream(handle, channel, tag, sy, speed, length, data); } int raw1394_async_send(raw1394handle_t handle, size_t length, size_t header_length, unsigned int expect_response, quadlet_t *data) { if (!handle) { errno = EINVAL; return -1; } if (handle->is_fw) return fw_async_send(handle->mode.fw, length, header_length, expect_response, data); else return ieee1394_async_send(handle, length, header_length, expect_response, data); } int raw1394_start_fcp_listen(raw1394handle_t handle) { if (!handle) { errno = EINVAL; return -1; } if (handle->is_fw) return fw_start_fcp_listen(handle->mode.fw); else return ieee1394_start_fcp_listen(handle); } int raw1394_stop_fcp_listen(raw1394handle_t handle) { if (!handle) { errno = EINVAL; return -1; } if (handle->is_fw) return fw_stop_fcp_listen(handle->mode.fw); else return ieee1394_stop_fcp_listen(handle); } int raw1394_update_config_rom(raw1394handle_t handle, const quadlet_t *new_rom, size_t size, unsigned char rom_version) { if (!handle) { errno = EINVAL; return -1; } if (handle->is_fw) return fw_update_config_rom(handle->mode.fw, new_rom, size, rom_version); else return ieee1394_update_config_rom(handle->mode.ieee1394, new_rom, size, rom_version); } int raw1394_add_config_rom_descriptor(raw1394handle_t handle, u_int32_t *token, quadlet_t immediate_key, quadlet_t key, const quadlet_t *data, size_t size) { if (!handle) { errno = EINVAL; return -1; } if (handle->is_fw) return fw_add_config_rom_descriptor(handle->mode.fw, token, immediate_key, key, data, size); else { errno = ENOSYS; return -1; } } int raw1394_remove_config_rom_descriptor(raw1394handle_t handle, u_int32_t token) { if (!handle) { errno = EINVAL; return -1; } if (handle->is_fw) return fw_remove_config_rom_descriptor(handle->mode.fw, token); else { errno = ENOSYS; return -1; } } int raw1394_get_config_rom(raw1394handle_t handle, quadlet_t *buffer, size_t buffersize, size_t *rom_size, unsigned char *rom_version) { if (!handle) { errno = EINVAL; return -1; } if (handle->is_fw) return fw_get_config_rom(handle->mode.fw, buffer, buffersize, rom_size, rom_version); else return ieee1394_get_config_rom(handle->mode.ieee1394, buffer, buffersize, rom_size, rom_version); } int raw1394_bandwidth_modify (raw1394handle_t handle, unsigned int bandwidth, enum raw1394_modify_mode mode) { if (!handle) { errno = EINVAL; return -1; } if (handle->is_fw) return fw_bandwidth_modify(handle, bandwidth, mode); else return ieee1394_bandwidth_modify(handle, bandwidth, mode); } int raw1394_channel_modify (raw1394handle_t handle, unsigned int channel, enum raw1394_modify_mode mode) { if (!handle) { errno = EINVAL; return -1; } if (handle->is_fw) return fw_channel_modify(handle, channel, mode); else return ieee1394_channel_modify(handle, channel, mode); } int raw1394_iso_xmit_init(raw1394handle_t handle, raw1394_iso_xmit_handler_t handler, unsigned int buf_packets, unsigned int max_packet_size, unsigned char channel, enum raw1394_iso_speed speed, int irq_interval) { if (!handle) { errno = EINVAL; return -1; } if (handle->is_fw) return fw_iso_xmit_init(handle->mode.fw, handler, buf_packets, max_packet_size, channel, speed, irq_interval); else return ieee1394_iso_xmit_init(handle->mode.ieee1394, handler, buf_packets, max_packet_size, channel, speed, irq_interval); } int raw1394_iso_recv_init(raw1394handle_t handle, raw1394_iso_recv_handler_t handler, unsigned int buf_packets, unsigned int max_packet_size, unsigned char channel, enum raw1394_iso_dma_recv_mode mode, int irq_interval) { if (!handle) { errno = EINVAL; return -1; } if (handle->is_fw) return fw_iso_recv_init(handle->mode.fw, handler, buf_packets, max_packet_size, channel, mode, irq_interval); else return ieee1394_iso_recv_init(handle->mode.ieee1394, handler, buf_packets, max_packet_size, channel, mode, irq_interval); } int raw1394_iso_multichannel_recv_init(raw1394handle_t handle, raw1394_iso_recv_handler_t handler, unsigned int buf_packets, unsigned int max_packet_size, int irq_interval) { if (!handle) { errno = EINVAL; return -1; } if (handle->is_fw) return fw_iso_multichannel_recv_init(handle->mode.fw, handler, buf_packets, max_packet_size, irq_interval); else return ieee1394_iso_multichannel_recv_init(handle->mode.ieee1394, handler, buf_packets, max_packet_size, irq_interval); } int raw1394_iso_recv_listen_channel(raw1394handle_t handle, unsigned char channel) { if (!handle) { errno = EINVAL; return -1; } if (handle->is_fw) return fw_iso_recv_listen_channel(handle->mode.fw, channel); else return ieee1394_iso_recv_listen_channel(handle->mode.ieee1394, channel); } int raw1394_iso_recv_unlisten_channel(raw1394handle_t handle, unsigned char channel) { if (!handle) { errno = EINVAL; return -1; } if (handle->is_fw) return fw_iso_recv_unlisten_channel(handle->mode.fw, channel); else return ieee1394_iso_recv_unlisten_channel(handle->mode.ieee1394, channel); } int raw1394_iso_recv_set_channel_mask(raw1394handle_t handle, u_int64_t mask) { if (!handle) { errno = EINVAL; return -1; } if (handle->is_fw) return fw_iso_recv_set_channel_mask(handle->mode.fw, mask); else return ieee1394_iso_recv_set_channel_mask(handle->mode.ieee1394, mask); } int raw1394_iso_xmit_start(raw1394handle_t handle, int start_on_cycle, int prebuffer_packets) { if (!handle) { errno = EINVAL; return -1; } if (handle->is_fw) return fw_iso_xmit_start(handle, start_on_cycle, prebuffer_packets); else return ieee1394_iso_xmit_start(handle->mode.ieee1394, start_on_cycle, prebuffer_packets); } int raw1394_iso_recv_start(raw1394handle_t handle, int start_on_cycle, int tag_mask, int sync) { if (!handle) { errno = EINVAL; return -1; } if (handle->is_fw) return fw_iso_recv_start(handle->mode.fw, start_on_cycle, tag_mask, sync); else return ieee1394_iso_recv_start(handle->mode.ieee1394, start_on_cycle, tag_mask, sync); } int raw1394_iso_xmit_write(raw1394handle_t handle, unsigned char *data, unsigned int len, unsigned char tag, unsigned char sy) { if (!handle) { errno = EINVAL; return -1; } if (handle->is_fw) return fw_iso_xmit_write(handle, data, len, tag, sy); else return ieee1394_iso_xmit_write(handle, data, len, tag, sy); } int raw1394_iso_xmit_sync(raw1394handle_t handle) { if (!handle) { errno = EINVAL; return -1; } if (handle->is_fw) return fw_iso_xmit_sync(handle); else return ieee1394_iso_xmit_sync(handle->mode.ieee1394); } int raw1394_iso_recv_flush(raw1394handle_t handle) { if (!handle) { errno = EINVAL; return -1; } if (handle->is_fw) return fw_iso_recv_flush(handle->mode.fw); else return ieee1394_iso_recv_flush(handle->mode.ieee1394); } void raw1394_iso_stop(raw1394handle_t handle) { if (!handle) { return; } if (handle->is_fw) fw_iso_stop(handle->mode.fw); else ieee1394_iso_stop(handle->mode.ieee1394); } void raw1394_iso_shutdown(raw1394handle_t handle) { if (!handle) { return; } if (handle->is_fw) fw_iso_shutdown(handle->mode.fw); else ieee1394_iso_shutdown(handle->mode.ieee1394); } int raw1394_read_cycle_timer(raw1394handle_t handle, u_int32_t *cycle_timer, u_int64_t *local_time) { if (!handle) { errno = EINVAL; return -1; } if (handle->is_fw) return fw_read_cycle_timer(handle->mode.fw, cycle_timer, local_time); else return ieee1394_read_cycle_timer(handle->mode.ieee1394, cycle_timer, local_time); } int raw1394_read_cycle_timer_and_clock(raw1394handle_t handle, u_int32_t *cycle_timer, u_int64_t *local_time, clockid_t clk_id) { if (!handle) { errno = EINVAL; return -1; } if (handle->is_fw) return fw_read_cycle_timer_and_clock(handle->mode.fw, cycle_timer, local_time, clk_id); else { errno = ENOSYS; return -1; } } libraw1394-2.1.0/src/kernel-raw1394.h0000644000076400001440000001161211700041214013553 00000000000000#ifndef IEEE1394_RAW1394_H #define IEEE1394_RAW1394_H /* header for the raw1394 API that is exported to user-space */ #define RAW1394_KERNELAPI_VERSION 4 /* state: opened */ #define RAW1394_REQ_INITIALIZE 1 /* state: initialized */ #define RAW1394_REQ_LIST_CARDS 2 #define RAW1394_REQ_SET_CARD 3 /* state: connected */ #define RAW1394_REQ_ASYNC_READ 100 #define RAW1394_REQ_ASYNC_WRITE 101 #define RAW1394_REQ_LOCK 102 #define RAW1394_REQ_LOCK64 103 #define RAW1394_REQ_ISO_SEND 104 #define RAW1394_REQ_ASYNC_SEND 105 #define RAW1394_REQ_ASYNC_STREAM 106 #define RAW1394_REQ_ISO_LISTEN 200 #define RAW1394_REQ_FCP_LISTEN 201 #define RAW1394_REQ_RESET_BUS 202 #define RAW1394_REQ_GET_ROM 203 #define RAW1394_REQ_UPDATE_ROM 204 #define RAW1394_REQ_ECHO 205 #define RAW1394_REQ_ARM_REGISTER 300 #define RAW1394_REQ_ARM_UNREGISTER 301 #define RAW1394_REQ_ARM_SET_BUF 302 #define RAW1394_REQ_ARM_GET_BUF 303 #define RAW1394_REQ_RESET_NOTIFY 400 #define RAW1394_REQ_PHYPACKET 500 /* kernel to user */ #define RAW1394_REQ_BUS_RESET 10000 #define RAW1394_REQ_ISO_RECEIVE 10001 #define RAW1394_REQ_FCP_REQUEST 10002 #define RAW1394_REQ_ARM 10003 #define RAW1394_REQ_RAWISO_ACTIVITY 10004 /* error codes */ #define RAW1394_ERROR_NONE 0 #define RAW1394_ERROR_COMPAT (-1001) #define RAW1394_ERROR_STATE_ORDER (-1002) #define RAW1394_ERROR_GENERATION (-1003) #define RAW1394_ERROR_INVALID_ARG (-1004) #define RAW1394_ERROR_MEMFAULT (-1005) #define RAW1394_ERROR_ALREADY (-1006) #define RAW1394_ERROR_EXCESSIVE (-1020) #define RAW1394_ERROR_UNTIDY_LEN (-1021) #define RAW1394_ERROR_SEND_ERROR (-1100) #define RAW1394_ERROR_ABORTED (-1101) #define RAW1394_ERROR_TIMEOUT (-1102) /* arm_codes */ #define ARM_READ 1 #define ARM_WRITE 2 #define ARM_LOCK 4 #define RAW1394_LONG_RESET 0 #define RAW1394_SHORT_RESET 1 /* busresetnotify ... */ #define RAW1394_NOTIFY_OFF 0 #define RAW1394_NOTIFY_ON 1 #include struct raw1394_request { __u32 type; __s32 error; __u32 misc; __u32 generation; __u32 length; __u64 address; __u64 tag; __u64 sendb; __u64 recvb; }; struct raw1394_khost_list { __u32 nodes; __u8 name[32]; }; typedef struct arm_request { __u16 destination_nodeid; __u16 source_nodeid; __u64 destination_offset; __u8 tlabel; __u8 tcode; __u8 extended_transaction_code; __u32 generation; __u16 buffer_length; __u8 *buffer; } *arm_request_t; typedef struct arm_response { __s32 response_code; __u16 buffer_length; __u8 *buffer; } *arm_response_t; typedef struct arm_request_response { struct arm_request *request; struct arm_response *response; } *arm_request_response_t; /* rawiso API */ #include "ieee1394-ioctl.h" /* per-packet metadata embedded in the ringbuffer */ /* must be identical to hpsb_iso_packet_info in iso.h! */ struct raw1394_iso_packet_info { __u32 offset; __u16 len; __u16 cycle; /* recv only */ __u8 channel; /* recv only */ __u8 tag; __u8 sy; }; /* argument for RAW1394_ISO_RECV/XMIT_PACKETS ioctls */ struct raw1394_iso_packets { __u32 n_packets; struct raw1394_iso_packet_info *infos; }; struct raw1394_iso_config { /* size of packet data buffer, in bytes (will be rounded up to PAGE_SIZE) */ __u32 data_buf_size; /* # of packets to buffer */ __u32 buf_packets; /* iso channel (set to -1 for multi-channel recv) */ __s32 channel; /* xmit only - iso transmission speed */ __u8 speed; /* The mode of the dma when receiving iso data. Must be supported by chip */ __u8 dma_mode; /* max. latency of buffer, in packets (-1 if you don't care) */ __s32 irq_interval; }; /* argument to RAW1394_ISO_XMIT/RECV_INIT and RAW1394_ISO_GET_STATUS */ struct raw1394_iso_status { /* current settings */ struct raw1394_iso_config config; /* number of packets waiting to be filled with data (ISO transmission) or containing data received (ISO reception) */ __u32 n_packets; /* approximate number of packets dropped due to overflow or underflow of the packet buffer (a value of zero guarantees that no packets have been dropped) */ __u32 overflows; /* cycle number at which next packet will be transmitted; -1 if not known */ __s16 xmit_cycle; }; /* argument to RAW1394_IOC_GET_CYCLE_TIMER ioctl */ struct raw1394_cycle_timer { /* contents of Isochronous Cycle Timer register, as in OHCI 1.1 clause 5.13 (also with non-OHCI hosts) */ __u32 cycle_timer; /* local time in microseconds since Epoch, simultaneously read with cycle timer */ __u64 local_time; }; #endif /* IEEE1394_RAW1394_H */ libraw1394-2.1.0/src/version.c0000644000076400001440000000061611202576640012662 00000000000000/* * libraw1394 - library for raw access to the 1394 bus with the Linux subsystem. * * Copyright (C) 1999,2000,2001,2002 Andreas Bombe * * This library is licensed under the GNU Lesser General Public License (LGPL), * version 2.1 or later. See the file COPYING.LIB in the distribution for * details. */ #include const char *raw1394_get_libversion() { return VERSION; } libraw1394-2.1.0/src/ieee1394.h0000644000076400001440000000267711776350450012450 00000000000000#ifndef _LIBRAW1394_IEEE1394_H #define _LIBRAW1394_IEEE1394_H #define L1394_RCODE_COMPLETE 0x0 #define L1394_RCODE_CONFLICT_ERROR 0x4 #define L1394_RCODE_DATA_ERROR 0x5 #define L1394_RCODE_TYPE_ERROR 0x6 #define L1394_RCODE_ADDRESS_ERROR 0x7 #define L1394_ACK_COMPLETE 0x1 #define L1394_ACK_PENDING 0x2 #define L1394_ACK_BUSY_X 0x4 #define L1394_ACK_BUSY_A 0x5 #define L1394_ACK_BUSY_B 0x6 #define L1394_ACK_DATA_ERROR 0xd #define L1394_ACK_TYPE_ERROR 0xe #define L1394_SPEED_100 0x0 #define L1394_SPEED_200 0x1 #define L1394_SPEED_400 0x2 /* added in libraw1394 v2.1.0: */ #define L1394_SPEED_BETA 0x3 #define L1394_SPEED_800 0x3 #define L1394_SPEED_1600 0x4 #define L1394_SPEED_3200 0x5 #define L1394_SELFID_PWRCL_NO_POWER 0x0 #define L1394_SELFID_PWRCL_PROVIDE_15W 0x1 #define L1394_SELFID_PWRCL_PROVIDE_30W 0x2 #define L1394_SELFID_PWRCL_PROVIDE_45W 0x3 #define L1394_SELFID_PWRCL_USE_1W 0x4 #define L1394_SELFID_PWRCL_USE_3W 0x5 #define L1394_SELFID_PWRCL_USE_6W 0x6 #define L1394_SELFID_PWRCL_USE_10W 0x7 #define L1394_SELFID_PORT_CHILD 0x3 #define L1394_SELFID_PORT_PARENT 0x2 #define L1394_SELFID_PORT_NCONN 0x1 #define L1394_SELFID_PORT_NONE 0x0 #endif /* _LIBRAW1394_IEEE1394_H */ libraw1394-2.1.0/NEWS0000644000076400001440000001650412005204454010735 00000000000000libraw1394 Release Notes Version 2.1.0: - Behavior changes of the backend to firewire-core: - The isochronous reception buffer is now mapped read/writable rather than read-only. The raw1394 backend already maps the buffer read/writable too. Note that writing into the buffer will go wrong on architectures without cache-coherent DMA if the CPU and the OHCI write within the same cacheline region, so use this feature with caution. - Decrease memory footprint of IR and IT buffers by avoiding some internal rounding up of the buffer size. - New APIs in : - raw1394_add_config_rom_descriptor(): Add contents to the Configuration ROM of the local node(s). At runtime, this API is only available if running on top of firewire-core. It could probably also be implemented with the raw1394 kernel driver if anybody cared. - raw1394_remove_config_rom_descriptor(): Counterpart to raw1394_add_config_rom_descriptor(). - raw1394_read_cycle_timer_and_clock(): Like the existing raw1394_read_cycle_timer(), but lets the caller choose between CLOCK_REALTIME (which the former call is always using), CLOCK_MONOTONIC, or CLOCK_MONOTONIC_RAW. For example, this enables libffado's audio streaming to run undisturbed by resets of CLOCK_REALTIME. At runtime, this call requires firewire-core underneath. - raw1394_get_speed(): Returns the speed code of the maximum possible transmission speed between a given node and the local node. This takes maximum speeds of all participating PHYs and the two links into account. This can be used to configure the speed of isochronous streams. At runtime, this call requires firewire-core underneath. - enum raw1394_iso_speed was extended by RAW1394_ISO_SPEED_800, _1600, and _3200. - New APIs in : - Added preprocessor constants L1394_SPEED_BETA, L1394_SPEED_800, _1600, and _3200. - testlibraw1394: Added unit tests of the new APIs. Version 2.0.9: - Fix that raw1394_iso_recv_flush() did not have any effect when running on firewire-core alias juju kernel drivers. Requires kernel 3.4 or later. - Remove build-time dependency on linux-headers. Before, if too old kernel headers were present on the build system, features and fixes would be silently omitted from the build. - Remove --with-fw-dir configure switch which is no longer useful. - Janitorial fixes. Version 2.0.8: - Configuration ROM access via raw1394_read() is dramatically faster and very robust now. We read the kernel's Configuration ROM cache instead of the actual register of the FireWire device. - Internally retry raw1394_read/write/lock/lock64() after ack-busy response. Most notably this fixes control of some older Panasonic and Grundig camcorders. - small bug fixes Version 2.0.7: - Fix playback to some audio devices based on the DICE chipset. Version 2.0.6: - Bug fixes, notably for FCP and request reception on firewire-core. Note, several of these updates are only built into libraw1394 if linux-headers 2.6.36 or later are present at build time. Version 2.0.5: - Bug fixes, in particular, for isochronous transmission and FFADO project. Version 2.0.4: - Fix build due to incomplete tarball. Version 2.0.3: - various bug fixes, in particular for firewire stack Version 2.0.2: - Fixed license headers on new files introduced in v2.0.0 to be consistent with LGPL v2.1. Version 2.0.1: - Optimized usage of /dev/fw? nodes based upon user permissions. - many good bugfixes Version 2.0.0: - added support for new firewire subsystem. - removed deprecated isochronous functions. Version 1.3.0: - added raw1394_read_cycle_timer() as used by FFADO project. - added support for environment variable RAW1394DEV to override default device node /dev/raw1394. - added --with-valgrind to configure script. - other optimizations and bugfixes - see ChangeLog. Version 1.2.1: - generate compiler warnings on deprecated functions (legacy isochronous). - bugfixes and optimizations. Version 1.2.0: - added constants useful for ARM: transaction and response return codes. - added raw1394_bandwidth_modify() and raw1394_channel_modify(). Version 1.1.0: - added ability to specify the isochronous receive mode in the new rawiso (raw1394_iso_*) API. Therefore, the signature of raw1394_iso_recv_init() changed, and likewise, the libtool/.so version numbers changed to reflect a new interface that is not backwards compatible! - added raw1394_arm_set_buf() and raw1394_arm_get_buf() functions. - added raw1394_new_handle_on_port() to make initialization simpler. - make versioning consistent and updated. 1.0.0 was reported by pkg-config in 0.10 series; hence, 1.1.0 in this release. - removed outdated, bogus "linking required only" version symbols in version.c - use pkg-config now. - dropped libraw1394.m4 - use pkg-config now. - added RPM spec file. - deprecate old isochronous API. - move API comment documentation to header and reformat header comments as kernel-doc (use linux/scripts/kernel-doc to extract and format them). - updated tools/dumpiso and tools/sendiso to new isochronous API. Version 0.10: - merged in the rawiso branch - add sendiso and dumpiso tools with man files - fix wrong error mapping on local transactions in raw1394_errcode_to_errno(). - added comment headers for most exported functions - merged in weihs branch which brings new functionality including address range mapping, reading and writing configROM images, additional bus reset handling, and others. Version 0.9: - error reporting reworked to be more C library style; functions affected are mainly raw1394_read(), raw1394_write(), raw1394_lock; Source incompatibility! Parts need to be adapted in application code, but it's well worth it. - the generation number is not unconditionally updated on bus reset in the event loop anymore, the new function raw1394_update_generation() has to be used (unless the default bus reset handler is used) so that transactions won't fail - iso handlers used to get the iso header quadlet in host endian, now they get it in big endian like the rest of the packet for consistency - testlibraw gets installed now, man page also included - (not yet complete) documentation in Docbook format included - libraw1394.m4 autoconf macro added Version 0.8: - added libraw1394/ieee1394.h with useful defines (especially ack and rcodes) - function to query isochronous resource manager ID - functions for isochronous sending - new raw1394_reset_bus() function to reset the bus Version 0.7: - added support for environments where the kernel runs in 64 bit mode whereas user space runs in 32 bit mode - fixed lock transaction to actually return the required response; these functions are actually useful now, prototypes for raw1394_start_lock and raw1394_lock changed - a void pointer can now be stored as user data with a handle Version 0.6: - FCP monitoring added - not really libraw1394 news: the subsystem doesn't swap data anymore, everything is to be kept big endian now on all architectures Version 0.5: - there are now separate iso handlers for each channel Version 0.4: - isochronous receive support Version 0.3: - first release of new libraw1394 for new raw1394 driver - supports 1394 async reads/writes - maintainer: Andreas Bombe libraw1394-2.1.0/libraw1394.pc.in0000644000076400001440000000035211202576640012771 00000000000000prefix=@prefix@ exec_prefix=@exec_prefix@ libdir=@libdir@ includedir=@includedir@ Name: libraw1394 Description: Interface library for the Linux IEEE1394 drivers. 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This case will never be run, # since it is checked for above. exit 1 ;; none) exec "$@" ;; *) echo "Unknown depmode $depmode" 1>&2 exit 1 ;; esac exit 0 # Local Variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC" # time-stamp-end: "; # UTC" # End: libraw1394-2.1.0/libraw1394.spec0000644000076400001440000000336411772664266012740 00000000000000%define prefix /usr Name: libraw1394 Version: 2.1.0 Release: 1 Copyright: LGPL Group: Libraries Source: http://linux1394.org/libraw1394/libraw1394-2.1.0.tar.gz URL: http://linux1394.org BuildRoot: /var/tmp/libraw1394-2.1.0-root Summary: Streaming library for IEEE1394 BuildRequires: openjade %changelog %description The Linux kernel's IEEE 1394 subsystem provides access to the raw 1394 bus through the raw1394 module. This includes the standard 1394 transactions (read, write, lock) on the active side, isochronous stream receiving and sending and dumps of data written to the FCP_COMMAND and FCP_RESPONSE registers. raw1394 uses a character device to communicate to user programs using a special protocol. libraw1394 was created with the intent to hide that protocol from applications so that - the protocol has to be implemented correctly only once. - all work can be done using easy to understand functions instead of handling a complicated command structure. - only libraw1394 has to be changed when raw1394's interface changes. %package devel Summary: Development libs for libraw1394 Group: Development/Libraries Requires: %{name} = %{version} %description devel Development libraries needed to build applications against libraw1394 %changelog %prep %setup %build CFLAGS="$RPM_OPT_FLAGS" ./configure --prefix=%{prefix} make %install rm -rf $RPM_BUILD_ROOT make prefix=$RPM_BUILD_ROOT%{prefix} install %clean rm -rf $RPM_BUILD_ROOT %post -p /sbin/ldconfig %postun -p /sbin/ldconfig %files %defattr(-, root, root) %doc AUTHORS COPYING.LIB NEWS README %{prefix}/lib/libraw1394.so.* %files devel %defattr(-, root, root) %{prefix}/bin/* %{prefix}/lib/*.so %{prefix}/lib/*a %{prefix}/include/* %{prefix}/man/* %{prefix}/lib/pkgconfig/libraw1394.pc libraw1394-2.1.0/aclocal.m40000644000076400001440000122313611772664257012125 00000000000000# generated automatically by aclocal 1.10.3 -*- Autoconf -*- # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, # 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. m4_ifndef([AC_AUTOCONF_VERSION], [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],, [m4_warning([this file was generated for autoconf 2.68. 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If not, a copy # can be downloaded from http://www.gnu.org/licenses/gpl.html, or # obtained by writing to the Free Software Foundation, Inc., # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. ]) # serial 57 LT_INIT # LT_PREREQ(VERSION) # ------------------ # Complain and exit if this libtool version is less that VERSION. m4_defun([LT_PREREQ], [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, [m4_default([$3], [m4_fatal([Libtool version $1 or higher is required], 63)])], [$2])]) # _LT_CHECK_BUILDDIR # ------------------ # Complain if the absolute build directory name contains unusual characters m4_defun([_LT_CHECK_BUILDDIR], [case `pwd` in *\ * | *\ *) AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; esac ]) # LT_INIT([OPTIONS]) # ------------------ AC_DEFUN([LT_INIT], [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl AC_BEFORE([$0], [LT_LANG])dnl AC_BEFORE([$0], [LT_OUTPUT])dnl AC_BEFORE([$0], [LTDL_INIT])dnl m4_require([_LT_CHECK_BUILDDIR])dnl dnl Autoconf doesn't catch unexpanded LT_ macros by default: m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 dnl unless we require an AC_DEFUNed macro: AC_REQUIRE([LTOPTIONS_VERSION])dnl AC_REQUIRE([LTSUGAR_VERSION])dnl AC_REQUIRE([LTVERSION_VERSION])dnl AC_REQUIRE([LTOBSOLETE_VERSION])dnl m4_require([_LT_PROG_LTMAIN])dnl _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}]) dnl Parse OPTIONS _LT_SET_OPTIONS([$0], [$1]) # This can be used to rebuild libtool when needed LIBTOOL_DEPS="$ltmain" # Always use our own libtool. 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See mingw*. lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' lt_cv_file_magic_cmd='$OBJDUMP -f' ;; darwin* | rhapsody*) lt_cv_deplibs_check_method=pass_all ;; freebsd* | dragonfly*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then case $host_cpu in i*86 ) # Not sure whether the presence of OpenBSD here was a mistake. # Let's accept both of them until this is cleared up. lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` ;; esac else lt_cv_deplibs_check_method=pass_all fi ;; gnu*) lt_cv_deplibs_check_method=pass_all ;; haiku*) lt_cv_deplibs_check_method=pass_all ;; hpux10.20* | hpux11*) lt_cv_file_magic_cmd=/usr/bin/file case $host_cpu in ia64*) lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[[3-9]]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; # This must be Linux ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu) lt_cv_deplibs_check_method=pass_all ;; netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' fi ;; newos6*) lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=/usr/lib/libnls.so ;; *nto* | *qnx*) lt_cv_deplibs_check_method=pass_all ;; openbsd*) if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' fi ;; osf3* | osf4* | osf5*) lt_cv_deplibs_check_method=pass_all ;; rdos*) lt_cv_deplibs_check_method=pass_all ;; solaris*) lt_cv_deplibs_check_method=pass_all ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; sysv4 | sysv4.3*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; esac ]) file_magic_glob= want_nocaseglob=no if test "$build" = "$host"; then case $host_os in mingw* | pw32*) if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then want_nocaseglob=yes else file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` fi ;; esac fi file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown _LT_DECL([], [deplibs_check_method], [1], [Method to check whether dependent libraries are shared objects]) _LT_DECL([], [file_magic_cmd], [1], [Command to use when deplibs_check_method = "file_magic"]) _LT_DECL([], [file_magic_glob], [1], [How to find potential files when deplibs_check_method = "file_magic"]) _LT_DECL([], [want_nocaseglob], [1], [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) ])# _LT_CHECK_MAGIC_METHOD # LT_PATH_NM # ---------- # find the pathname to a BSD- or MS-compatible name lister AC_DEFUN([LT_PATH_NM], [AC_REQUIRE([AC_PROG_CC])dnl AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, [if test -n "$NM"; then # Let the user override the test. lt_cv_path_NM="$NM" else lt_nm_to_check="${ac_tool_prefix}nm" if test -n "$ac_tool_prefix" && test "$build" = "$host"; then lt_nm_to_check="$lt_nm_to_check nm" fi for lt_tmp_nm in $lt_nm_to_check; do lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. tmp_nm="$ac_dir/$lt_tmp_nm" if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then # Check to see if the nm accepts a BSD-compat flag. # Adding the `sed 1q' prevents false positives on HP-UX, which says: # nm: unknown option "B" ignored # Tru64's nm complains that /dev/null is an invalid object file case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in */dev/null* | *'Invalid file or object type'*) lt_cv_path_NM="$tmp_nm -B" break ;; *) case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in */dev/null*) lt_cv_path_NM="$tmp_nm -p" break ;; *) lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but continue # so that we can try to find one that supports BSD flags ;; esac ;; esac fi done IFS="$lt_save_ifs" done : ${lt_cv_path_NM=no} fi]) if test "$lt_cv_path_NM" != "no"; then NM="$lt_cv_path_NM" else # Didn't find any BSD compatible name lister, look for dumpbin. if test -n "$DUMPBIN"; then : # Let the user override the test. else AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in *COFF*) DUMPBIN="$DUMPBIN -symbols" ;; *) DUMPBIN=: ;; esac fi AC_SUBST([DUMPBIN]) if test "$DUMPBIN" != ":"; then NM="$DUMPBIN" fi fi test -z "$NM" && NM=nm AC_SUBST([NM]) _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], [lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&AS_MESSAGE_LOG_FD (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&AS_MESSAGE_LOG_FD (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) cat conftest.out >&AS_MESSAGE_LOG_FD if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest*]) ])# LT_PATH_NM # Old names: AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AM_PROG_NM], []) dnl AC_DEFUN([AC_PROG_NM], []) # _LT_CHECK_SHAREDLIB_FROM_LINKLIB # -------------------------------- # how to determine the name of the shared library # associated with a specific link library. # -- PORTME fill in with the dynamic library characteristics m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], [m4_require([_LT_DECL_EGREP]) m4_require([_LT_DECL_OBJDUMP]) m4_require([_LT_DECL_DLLTOOL]) AC_CACHE_CHECK([how to associate runtime and link libraries], lt_cv_sharedlib_from_linklib_cmd, [lt_cv_sharedlib_from_linklib_cmd='unknown' case $host_os in cygwin* | mingw* | pw32* | cegcc*) # two different shell functions defined in ltmain.sh # decide which to use based on capabilities of $DLLTOOL case `$DLLTOOL --help 2>&1` in *--identify-strict*) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib ;; *) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback ;; esac ;; *) # fallback: assume linklib IS sharedlib lt_cv_sharedlib_from_linklib_cmd="$ECHO" ;; esac ]) sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO _LT_DECL([], [sharedlib_from_linklib_cmd], [1], [Command to associate shared and link libraries]) ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB # _LT_PATH_MANIFEST_TOOL # ---------------------- # locate the manifest tool m4_defun([_LT_PATH_MANIFEST_TOOL], [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], [lt_cv_path_mainfest_tool=no echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out cat conftest.err >&AS_MESSAGE_LOG_FD if $GREP 'Manifest Tool' conftest.out > /dev/null; then lt_cv_path_mainfest_tool=yes fi rm -f conftest*]) if test "x$lt_cv_path_mainfest_tool" != xyes; then MANIFEST_TOOL=: fi _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl ])# _LT_PATH_MANIFEST_TOOL # LT_LIB_M # -------- # check for math library AC_DEFUN([LT_LIB_M], [AC_REQUIRE([AC_CANONICAL_HOST])dnl LIBM= case $host in *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) # These system don't have libm, or don't need it ;; *-ncr-sysv4.3*) AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") ;; *) AC_CHECK_LIB(m, cos, LIBM="-lm") ;; esac AC_SUBST([LIBM]) ])# LT_LIB_M # Old name: AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_CHECK_LIBM], []) # _LT_COMPILER_NO_RTTI([TAGNAME]) # ------------------------------- m4_defun([_LT_COMPILER_NO_RTTI], [m4_require([_LT_TAG_COMPILER])dnl _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= if test "$GCC" = yes; then case $cc_basename in nvcc*) _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; *) _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; esac _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], lt_cv_prog_compiler_rtti_exceptions, [-fno-rtti -fno-exceptions], [], [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) fi _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], [Compiler flag to turn off builtin functions]) ])# _LT_COMPILER_NO_RTTI # _LT_CMD_GLOBAL_SYMBOLS # ---------------------- m4_defun([_LT_CMD_GLOBAL_SYMBOLS], [AC_REQUIRE([AC_CANONICAL_HOST])dnl AC_REQUIRE([AC_PROG_CC])dnl AC_REQUIRE([AC_PROG_AWK])dnl AC_REQUIRE([LT_PATH_NM])dnl AC_REQUIRE([LT_PATH_LD])dnl m4_require([_LT_DECL_SED])dnl m4_require([_LT_DECL_EGREP])dnl m4_require([_LT_TAG_COMPILER])dnl # Check for command to grab the raw symbol name followed by C symbol from nm. AC_MSG_CHECKING([command to parse $NM output from $compiler object]) AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], [ # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[[BCDEGRST]]' # Regexp to match symbols that can be accessed directly from C. sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[[BCDT]]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[[ABCDGISTW]]' ;; hpux*) if test "$host_cpu" = ia64; then symcode='[[ABCDEGRST]]' fi ;; irix* | nonstopux*) symcode='[[BCDEGRST]]' ;; osf*) symcode='[[BCDEGQRST]]' ;; solaris*) symcode='[[BDRT]]' ;; sco3.2v5*) symcode='[[DT]]' ;; sysv4.2uw2*) symcode='[[DT]]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[[ABDT]]' ;; sysv4) symcode='[[DFNSTU]]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[[ABCDGIRSTW]]' ;; esac # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function # and D for any global variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK ['"\ " {last_section=section; section=\$ 3};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ " s[1]~/^[@?]/{print s[1], s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx]" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if AC_TRY_EVAL(ac_compile); then # Now try to grab the symbols. nlist=conftest.nm if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) /* DATA imports from DLLs on WIN32 con't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT@&t@_DLSYM_CONST #elif defined(__osf__) /* This system does not cope well with relocations in const data. */ # define LT@&t@_DLSYM_CONST #else # define LT@&t@_DLSYM_CONST const #endif #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ LT@&t@_DLSYM_CONST struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[[]] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_globsym_save_LIBS=$LIBS lt_globsym_save_CFLAGS=$CFLAGS LIBS="conftstm.$ac_objext" CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then pipe_works=yes fi LIBS=$lt_globsym_save_LIBS CFLAGS=$lt_globsym_save_CFLAGS else echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD fi else echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$pipe_works" = yes; then break else lt_cv_sys_global_symbol_pipe= fi done ]) if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then AC_MSG_RESULT(failed) else AC_MSG_RESULT(ok) fi # Response file support. if test "$lt_cv_nm_interface" = "MS dumpbin"; then nm_file_list_spec='@' elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then nm_file_list_spec='@' fi _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], [Take the output of nm and produce a listing of raw symbols and C names]) _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], [Transform the output of nm in a proper C declaration]) _LT_DECL([global_symbol_to_c_name_address], [lt_cv_sys_global_symbol_to_c_name_address], [1], [Transform the output of nm in a C name address pair]) _LT_DECL([global_symbol_to_c_name_address_lib_prefix], [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], [Transform the output of nm in a C name address pair when lib prefix is needed]) _LT_DECL([], [nm_file_list_spec], [1], [Specify filename containing input files for $NM]) ]) # _LT_CMD_GLOBAL_SYMBOLS # _LT_COMPILER_PIC([TAGNAME]) # --------------------------- m4_defun([_LT_COMPILER_PIC], [m4_require([_LT_TAG_COMPILER])dnl _LT_TAGVAR(lt_prog_compiler_wl, $1)= _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)= m4_if([$1], [CXX], [ # C++ specific cases for pic, static, wl, etc. if test "$GXX" = yes; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the `-m68020' flag to GCC prevents building anything better, # like `-m68040'. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | os2* | pw32* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ;; *djgpp*) # DJGPP does not support shared libraries at all _LT_TAGVAR(lt_prog_compiler_pic, $1)= ;; haiku*) # PIC is the default for Haiku. # The "-static" flag exists, but is broken. _LT_TAGVAR(lt_prog_compiler_static, $1)= ;; interix[[3-9]]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic fi ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac ;; *qnx* | *nto*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac else case $host_os in aix[[4-9]]*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' fi ;; chorus*) case $cc_basename in cxch68*) # Green Hills C++ Compiler # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" ;; esac ;; mingw* | cygwin* | os2* | pw32* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; dgux*) case $cc_basename in ec++*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ;; ghcx*) # Green Hills C++ Compiler _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; *) ;; esac ;; freebsd* | dragonfly*) # FreeBSD uses GNU C++ ;; hpux9* | hpux10* | hpux11*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' if test "$host_cpu" != ia64; then _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' fi ;; aCC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ;; esac ;; *) ;; esac ;; interix*) # This is c89, which is MS Visual C++ (no shared libs) # Anyone wants to do a port? ;; irix5* | irix6* | nonstopux*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' # CC pic flag -KPIC is the default. ;; *) ;; esac ;; linux* | k*bsd*-gnu | kopensolaris*-gnu) case $cc_basename in KCC*) # KAI C++ Compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; ecpc* ) # old Intel C++ for x86_64 which still supported -KPIC. _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; icpc* ) # Intel C++, used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; pgCC* | pgcpp*) # Portland Group C++ compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; cxx*) # Compaq C++ # Make sure the PIC flag is empty. It appears that all Alpha # Linux and Compaq Tru64 Unix objects are PIC. _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL 8.0, 9.0 on PPC and BlueGene _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C++ 5.9 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; esac ;; esac ;; lynxos*) ;; m88k*) ;; mvs*) case $cc_basename in cxx*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' ;; *) ;; esac ;; netbsd*) ;; *qnx* | *nto*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; osf3* | osf4* | osf5*) case $cc_basename in KCC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' ;; RCC*) # Rational C++ 2.4.1 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; cxx*) # Digital/Compaq C++ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # Make sure the PIC flag is empty. It appears that all Alpha # Linux and Compaq Tru64 Unix objects are PIC. _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; *) ;; esac ;; psos*) ;; solaris*) case $cc_basename in CC* | sunCC*) # Sun C++ 4.2, 5.x and Centerline C++ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; gcx*) # Green Hills C++ Compiler _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' ;; *) ;; esac ;; sunos4*) case $cc_basename in CC*) # Sun C++ 4.x _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; lcc*) # Lucid _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; *) ;; esac ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; esac ;; tandem*) case $cc_basename in NCC*) # NonStop-UX NCC 3.20 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ;; *) ;; esac ;; vxworks*) ;; *) _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; esac fi ], [ if test "$GCC" = yes; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the `-m68020' flag to GCC prevents building anything better, # like `-m68040'. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ;; haiku*) # PIC is the default for Haiku. # The "-static" flag exists, but is broken. _LT_TAGVAR(lt_prog_compiler_static, $1)= ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac ;; interix[[3-9]]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; msdosdjgpp*) # Just because we use GCC doesn't mean we suddenly get shared libraries # on systems that don't support them. _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no enable_shared=no ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic fi ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac case $cc_basename in nvcc*) # Cuda Compiler Driver 2.2 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Xcompiler -fPIC' ;; esac else # PORTME Check for flag to pass linker flags through the system compiler. case $host_os in aix*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' fi ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; hpux9* | hpux10* | hpux11*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but # not for PA HP-UX. case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ;; esac # Is there a better lt_prog_compiler_static that works with the bundled CC? _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' ;; irix5* | irix6* | nonstopux*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # PIC (with -KPIC) is the default. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; linux* | k*bsd*-gnu | kopensolaris*-gnu) case $cc_basename in # old Intel for x86_64 which still supported -KPIC. ecc*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; # icc used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. icc* | ifort*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; # Lahey Fortran 8.1. lf95*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' ;; nagfor*) # NAG Fortran compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) # Portland Group compilers (*not* the Pentium gcc compiler, # which looks to be a dead project) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; ccc*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # All Alpha code is PIC. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; xl* | bgxl* | bgf* | mpixl*) # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ F* | *Sun*Fortran*) # Sun Fortran 8.3 passes all unrecognized flags to the linker _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='' ;; *Sun\ C*) # Sun C 5.9 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' ;; esac ;; esac ;; newsos6) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; osf3* | osf4* | osf5*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # All OSF/1 code is PIC. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; rdos*) _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; solaris*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' case $cc_basename in f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; *) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; esac ;; sunos4*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; sysv4 | sysv4.2uw2* | sysv4.3*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; 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osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' else _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' # Both c and cxx compiler support -rpath directly _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' fi _LT_TAGVAR(archive_cmds_need_lc, $1)='no' _LT_TAGVAR(hardcode_libdir_separator, $1)=: ;; solaris*) _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' if test "$GCC" = yes; then wlarc='${wl}' _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' else case `$CC -V 2>&1` in *"Compilers 5.0"*) wlarc='' _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' ;; *) wlarc='${wl}' _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; 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(KAI) C++ Compiler # KCC will only create a shared library if the output file # ends with ".so" (or ".sl" for HP-UX), so rename the library # to its proper name (with version) after linking. _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' # Commands to make compiler produce verbose output that lists # what "hidden" libraries, object files and flags are used when # linking a shared library. # # There doesn't appear to be a way to prevent this compiler from # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; 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Other OPTION-NAMEs are # saved as a flag. m4_define([_LT_SET_OPTION], [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), _LT_MANGLE_DEFUN([$1], [$2]), [m4_warning([Unknown $1 option `$2'])])[]dnl ]) # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) # ------------------------------------------------------------ # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. m4_define([_LT_IF_OPTION], [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) # ------------------------------------------------------- # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME # are set. m4_define([_LT_UNLESS_OPTIONS], [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), [m4_define([$0_found])])])[]dnl m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 ])[]dnl ]) # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) # ---------------------------------------- # OPTION-LIST is a space-separated list of Libtool options associated # with MACRO-NAME. If any OPTION has a matching handler declared with # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about # the unknown option and exit. m4_defun([_LT_SET_OPTIONS], [# Set options m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), [_LT_SET_OPTION([$1], _LT_Option)]) m4_if([$1],[LT_INIT],[ dnl dnl Simply set some default values (i.e off) if boolean options were not dnl specified: _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no ]) _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no ]) dnl dnl If no reference was made to various pairs of opposing options, then dnl we run the default mode handler for the pair. For example, if neither dnl `shared' nor `disable-shared' was passed, we enable building of shared dnl archives by default: _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], [_LT_ENABLE_FAST_INSTALL]) ]) ])# _LT_SET_OPTIONS # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) # ----------------------------------------- m4_define([_LT_MANGLE_DEFUN], [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) # ----------------------------------------------- m4_define([LT_OPTION_DEFINE], [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl ])# LT_OPTION_DEFINE # dlopen # ------ LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes ]) AU_DEFUN([AC_LIBTOOL_DLOPEN], [_LT_SET_OPTION([LT_INIT], [dlopen]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the `dlopen' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) # win32-dll # --------- # Declare package support for building win32 dll's. LT_OPTION_DEFINE([LT_INIT], [win32-dll], [enable_win32_dll=yes case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) AC_CHECK_TOOL(AS, as, false) AC_CHECK_TOOL(DLLTOOL, dlltool, false) AC_CHECK_TOOL(OBJDUMP, objdump, false) ;; esac test -z "$AS" && AS=as _LT_DECL([], [AS], [1], [Assembler program])dnl test -z "$DLLTOOL" && DLLTOOL=dlltool _LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl test -z "$OBJDUMP" && OBJDUMP=objdump _LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl ])# win32-dll AU_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_REQUIRE([AC_CANONICAL_HOST])dnl _LT_SET_OPTION([LT_INIT], [win32-dll]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the `win32-dll' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) # _LT_ENABLE_SHARED([DEFAULT]) # ---------------------------- # implement the --enable-shared flag, and supports the `shared' and # `disable-shared' LT_INIT options. # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. m4_define([_LT_ENABLE_SHARED], [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl AC_ARG_ENABLE([shared], [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], [p=${PACKAGE-default} case $enableval in yes) enable_shared=yes ;; no) enable_shared=no ;; *) enable_shared=no # Look at the argument we got. We use all the common list separators. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," for pkg in $enableval; do IFS="$lt_save_ifs" if test "X$pkg" = "X$p"; then enable_shared=yes fi done IFS="$lt_save_ifs" ;; esac], [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) _LT_DECL([build_libtool_libs], [enable_shared], [0], [Whether or not to build shared libraries]) ])# _LT_ENABLE_SHARED LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) # Old names: AC_DEFUN([AC_ENABLE_SHARED], [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) ]) AC_DEFUN([AC_DISABLE_SHARED], [_LT_SET_OPTION([LT_INIT], [disable-shared]) ]) AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AM_ENABLE_SHARED], []) dnl AC_DEFUN([AM_DISABLE_SHARED], []) # _LT_ENABLE_STATIC([DEFAULT]) # ---------------------------- # implement the --enable-static flag, and support the `static' and # `disable-static' LT_INIT options. # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. m4_define([_LT_ENABLE_STATIC], [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl AC_ARG_ENABLE([static], [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], [p=${PACKAGE-default} case $enableval in yes) enable_static=yes ;; no) enable_static=no ;; *) enable_static=no # Look at the argument we got. We use all the common list separators. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," for pkg in $enableval; do IFS="$lt_save_ifs" if test "X$pkg" = "X$p"; then enable_static=yes fi done IFS="$lt_save_ifs" ;; esac], [enable_static=]_LT_ENABLE_STATIC_DEFAULT) _LT_DECL([build_old_libs], [enable_static], [0], [Whether or not to build static libraries]) ])# _LT_ENABLE_STATIC LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) # Old names: AC_DEFUN([AC_ENABLE_STATIC], [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) ]) AC_DEFUN([AC_DISABLE_STATIC], [_LT_SET_OPTION([LT_INIT], [disable-static]) ]) AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AM_ENABLE_STATIC], []) dnl AC_DEFUN([AM_DISABLE_STATIC], []) # _LT_ENABLE_FAST_INSTALL([DEFAULT]) # ---------------------------------- # implement the --enable-fast-install flag, and support the `fast-install' # and `disable-fast-install' LT_INIT options. # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. m4_define([_LT_ENABLE_FAST_INSTALL], [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl AC_ARG_ENABLE([fast-install], [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], [p=${PACKAGE-default} case $enableval in yes) enable_fast_install=yes ;; no) enable_fast_install=no ;; *) enable_fast_install=no # Look at the argument we got. We use all the common list separators. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," for pkg in $enableval; do IFS="$lt_save_ifs" if test "X$pkg" = "X$p"; then enable_fast_install=yes fi done IFS="$lt_save_ifs" ;; esac], [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) _LT_DECL([fast_install], [enable_fast_install], [0], [Whether or not to optimize for fast installation])dnl ])# _LT_ENABLE_FAST_INSTALL LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) # Old names: AU_DEFUN([AC_ENABLE_FAST_INSTALL], [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the `fast-install' option into LT_INIT's first parameter.]) ]) AU_DEFUN([AC_DISABLE_FAST_INSTALL], [_LT_SET_OPTION([LT_INIT], [disable-fast-install]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the `disable-fast-install' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) # _LT_WITH_PIC([MODE]) # -------------------- # implement the --with-pic flag, and support the `pic-only' and `no-pic' # LT_INIT options. # MODE is either `yes' or `no'. If omitted, it defaults to `both'. m4_define([_LT_WITH_PIC], [AC_ARG_WITH([pic], [AS_HELP_STRING([--with-pic], [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], [pic_mode="$withval"], [pic_mode=default]) test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl ])# _LT_WITH_PIC LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) # Old name: AU_DEFUN([AC_LIBTOOL_PICMODE], [_LT_SET_OPTION([LT_INIT], [pic-only]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the `pic-only' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) m4_define([_LTDL_MODE], []) LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], [m4_define([_LTDL_MODE], [nonrecursive])]) LT_OPTION_DEFINE([LTDL_INIT], [recursive], [m4_define([_LTDL_MODE], [recursive])]) LT_OPTION_DEFINE([LTDL_INIT], [subproject], [m4_define([_LTDL_MODE], [subproject])]) m4_define([_LTDL_TYPE], []) LT_OPTION_DEFINE([LTDL_INIT], [installable], [m4_define([_LTDL_TYPE], [installable])]) LT_OPTION_DEFINE([LTDL_INIT], [convenience], [m4_define([_LTDL_TYPE], [convenience])]) # ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- # # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. # Written by Gary V. Vaughan, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # serial 6 ltsugar.m4 # This is to help aclocal find these macros, as it can't see m4_define. AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) # lt_join(SEP, ARG1, [ARG2...]) # ----------------------------- # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their # associated separator. # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier # versions in m4sugar had bugs. m4_define([lt_join], [m4_if([$#], [1], [], [$#], [2], [[$2]], [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) m4_define([_lt_join], [m4_if([$#$2], [2], [], [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) # lt_car(LIST) # lt_cdr(LIST) # ------------ # Manipulate m4 lists. # These macros are necessary as long as will still need to support # Autoconf-2.59 which quotes differently. m4_define([lt_car], [[$1]]) m4_define([lt_cdr], [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], [$#], 1, [], [m4_dquote(m4_shift($@))])]) m4_define([lt_unquote], $1) # lt_append(MACRO-NAME, STRING, [SEPARATOR]) # ------------------------------------------ # Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. # Note that neither SEPARATOR nor STRING are expanded; they are appended # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). # No SEPARATOR is output if MACRO-NAME was previously undefined (different # than defined and empty). # # This macro is needed until we can rely on Autoconf 2.62, since earlier # versions of m4sugar mistakenly expanded SEPARATOR but not STRING. m4_define([lt_append], [m4_define([$1], m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) # ---------------------------------------------------------- # Produce a SEP delimited list of all paired combinations of elements of # PREFIX-LIST with SUFFIX1 through SUFFIXn. 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We just wanted to have am__tar # and am__untar set. test -n "${am_cv_prog_tar_$1}" && break # tar/untar a dummy directory, and stop if the command works rm -rf conftest.dir mkdir conftest.dir echo GrepMe > conftest.dir/file AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) rm -rf conftest.dir if test -s conftest.tar; then AM_RUN_LOG([$am__untar /dev/null 2>&1 && break fi done rm -rf conftest.dir AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) AC_MSG_RESULT([$am_cv_prog_tar_$1])]) AC_SUBST([am__tar]) AC_SUBST([am__untar]) ]) # _AM_PROG_TAR libraw1394-2.1.0/tools/0000755000076400001440000000000012005205532011446 500000000000000libraw1394-2.1.0/tools/sendiso.c0000644000076400001440000002242211700041124013174 00000000000000/* * libraw1394 - library for raw access to the 1394 bus with the Linux subsystem. * * Copyright (C) 1999,2000 Andreas Bombe * * This library is licensed under the GNU Lesser General Public License (LGPL), * version 2.1 or later. See the file COPYING.LIB in the distribution for * details. */ #include #include #include #include #include #include #include #include "../src/raw1394.h" #define BUFFER 1000 #define PACKET_MAX 4096 unsigned long which_port; char *filename; unsigned long loopcount = 1; unsigned int speed; void usage_exit(int exitcode) { fprintf(stderr, "Usage: sendiso [opts] FILE\n" "Send IEEE 1394 isochronous packets from dump file FILE.\n" "\n" "-l --loop COUNT Repeat sending data COUNT times.\n" "-i --infinite Repeat sending data infinitely.\n" "-s --speed SPEED Send data at SPEED (valid values are 100, 200, 400 or\n" " alternatively 1, 2, 4). (default: 100)\n" "\n" "-p --port PORT Choose 1394 chip PORT. (default: 0)\n" "-h --help Show this help.\n" ); exit(exitcode); } void parse_args(int argc, char **argv) { char *tail; int c; int index; static struct option opts[] = { { "file", required_argument, NULL, 'f' }, { "loop", required_argument, NULL, 'l' }, { "infinite", no_argument, NULL, 'i' }, { "speed", required_argument, NULL, 's' }, { "port", required_argument, NULL, 'p' }, { "help", no_argument, NULL, 'h' }, { 0 } }; while (1) { c = getopt_long(argc, argv, "f:l:is:p:h", opts, &index); if (c == -1) break; switch (c) { case 'f': filename = optarg; break; case 'l': loopcount = strtoul(optarg, &tail, 10); if (*tail) { fprintf(stderr, "invalid argument to loop: %s\n", optarg); usage_exit(1); } break; case 'i': loopcount = 0; break; case 's': speed = strtoul(optarg, &tail, 10); if (*tail) speed = -1; switch (speed) { case 1: case 100: speed = RAW1394_ISO_SPEED_100; break; case 2: case 200: speed = RAW1394_ISO_SPEED_200; break; case 4: case 400: speed = RAW1394_ISO_SPEED_400; break; default: fprintf(stderr, "invalid argument to speed: %s\n", optarg); usage_exit(1); } break; case 'p': which_port = strtoul(optarg, &tail, 10); if (*tail) { fprintf(stderr, "invalid argument to port: %s\n", optarg); usage_exit(1); } break; case 'h': usage_exit(0); case '?': usage_exit(1); case 0: break; default: abort(); } } argv += optind; argc -= optind; if (argc > 1) { fprintf(stderr, "Too many arguments.\n"); usage_exit(1); } if (argc) filename = *argv; } #define BUF_SIZE 4096 #define BUF_HEAD 8 void send_file_once(raw1394handle_t handle, int file) { int count, i, ret; unsigned channel, tag, sy; size_t length; static unsigned char buffer[BUF_SIZE + BUF_HEAD]; static unsigned int counter = 0; static int inited = 0; while (1) { count = read(file, buffer, BUF_HEAD); if (count < 0) { perror("read"); exit(1); } if (count < BUF_HEAD) return; i = 0; length = ((unsigned int *)buffer)[i]; channel = buffer[i + 4]; tag = buffer[i + 5]; sy = buffer[i + 6]; i += BUF_HEAD; while (count < length + BUF_HEAD) { ret = read(file, buffer + count, length - count + BUF_HEAD); if (ret < 0) { perror("read"); exit(1); } if (ret == 0) return; count += ret; } if (inited == 0) { /* fprintf(stderr, "transmitting first packet with length " "%d on channel %d with tag %d and sy %d\n", length, channel, tag, sy); */ ret = raw1394_iso_xmit_init(handle, NULL, BUFFER, PACKET_MAX, channel, speed, -1); if (ret < 0) { perror("raw1394_iso_xmit_init"); exit(1); } raw1394_iso_xmit_start(handle, -1, -1); inited = 1; } if (++counter % 1000 == 0) fprintf(stderr, "\r%uK packets", counter/1000); ret = raw1394_iso_xmit_write(handle, &buffer[i], length, tag, sy); if (ret < 0) { perror("\nraw1394_iso_xmit_write"); exit(1); } } } void send_iso_file(raw1394handle_t handle) { int file; int count, ret; char buffer[32]; if (filename[0] == '-' && filename[1] == '\0') { file = fileno(stdin); } else { file = open(filename, O_RDONLY, 0); if (file < 0) { perror("open"); exit(1); } } count = 32; while (count) { ret = read(file, buffer, count); if (!ret) goto bad_format; if (ret < 0) { perror("read"); exit(1); } count -= ret; } if (memcmp("1394 isodump v", buffer, 14)) goto bad_format; if (buffer[14] != '2') goto wrong_version; while (1) { send_file_once(handle, file); if (!loopcount) { if (lseek(file, 32, SEEK_SET) < 0) { perror("lseek"); exit(1); } continue; } if (!(--loopcount)) break; if (lseek(file, 32, SEEK_SET) < 0) { perror("lseek"); exit(1); } } return; bad_format: fprintf(stderr, "Input file format not recognized.\n"); exit(1); wrong_version: fprintf(stderr, "Format version of input file not supported.\n"); exit(1); } int main(int argc, char **argv) { raw1394handle_t handle; parse_args(argc, argv); fprintf(stderr, "port: %ld\nloops: %ld\nfile: %s\n", which_port, loopcount, filename); handle = raw1394_new_handle(); if (!handle) { if (!errno) fprintf(stderr, "No working kernel driver found.\n"); else perror("raw1394_get_handle"); exit(1); } do { if (raw1394_get_port_info(handle, NULL, 0) <= which_port) { fprintf(stderr, "Port %ld does not exist.\n", which_port); exit(1); } raw1394_set_port(handle, which_port); } while (errno == ESTALE); if (errno) { perror("raw1394_set_port"); exit(1); } if (filename) send_iso_file(handle); fprintf(stderr, "\n"); raw1394_iso_shutdown(handle); raw1394_destroy_handle(handle); return 0; } libraw1394-2.1.0/tools/dumpiso.c0000644000076400001440000001774211700041214013221 00000000000000/* * libraw1394 - library for raw access to the 1394 bus with the Linux subsystem. * * Copyright (C) 1999,2000 Andreas Bombe * * This library is licensed under the GNU Lesser General Public License (LGPL), * version 2.1 or later. See the file COPYING.LIB in the distribution for * details. */ #include #include #include #include #include #include #include "../src/raw1394.h" #define BUFFER 1000 #define PACKET_MAX 4096 u_int64_t listen_channels; unsigned long which_port; char *filename; int file; enum raw1394_iso_dma_recv_mode mode = RAW1394_DMA_DEFAULT; void usage_exit(int exitcode) { fprintf(stderr, "Usage: dumpiso [opts] [FILE]\n" "Dump IEEE 1394 isochronous channels to FILE or standard output.\n" "\n" "-c --channels CHANNELS Listen on these channels; CHANNELS is either a\n" " number X or a range X-Y.\n" "-p --port PORT Choose 1394 chip PORT. (default: 0)\n" "-h --help Show this help.\n" ); exit(exitcode); } void parse_args(int argc, char **argv) { int i; char *tail; unsigned long chan1, chan2; int c; int index; static struct option opts[] = { { "channels", required_argument, NULL, 'c' }, { "port", required_argument, NULL, 'p' }, { "help", no_argument, NULL, 'h' }, { 0 } }; while (1) { c = getopt_long(argc, argv, "hc:p:", opts, &index); if (c == -1) break; switch (c) { case 'c': chan1 = strtoul(optarg, &tail, 10); chan2 = chan1; if (*tail) { if (tail[0] != '-' || !tail[1]) { fprintf(stderr, "invalid argument to channels: %s\n", optarg); usage_exit(1); } tail++; chan2 = strtoul(tail, &tail, 10); if (*tail) { fprintf(stderr, "invalid argument to channels: %s\n", optarg); usage_exit(1); } } else { mode = RAW1394_DMA_PACKET_PER_BUFFER; } if (chan2 < chan1) { unsigned long x = chan1; chan1 = chan2; chan2 = x; } if (chan2 > 63) { fprintf(stderr, "invalid channel numbers: %s\n", optarg); exit(1); } for (i = chan1; i <= chan2; i++) listen_channels |= 1ULL << i; break; case 'p': which_port = strtoul(optarg, &tail, 10); if (*tail) { fprintf(stderr, "invalid argument to port: %s\n", optarg); usage_exit(1); } break; case 'h': usage_exit(0); case '?': usage_exit(1); default: abort(); } } argv += optind; argc -= optind; if (argc > 1) { fprintf(stderr, "Too many arguments.\n"); usage_exit(1); } if (argc) filename = *argv; if (!listen_channels) listen_channels = ~0ULL; } void write_header() { static char header[32] = "1394 isodump v2"; int i; for (i = 0; i < 8; i++) header[i+16] = (listen_channels >> (56 - 8*i)) & 0xff; i = 0; while (i < 32) { int ret; ret = write(file, header + i, 32 - i); if (ret < 0) { perror("header write"); exit(1); } i += ret; } } void open_dumpfile() { if (!filename || !filename[0] || (filename[0] == '-' && !filename[1])) { file = fileno(stdout); write_header(); return; } file = creat(filename, 0666); if (file < 0) { perror("dumpfile open"); exit(1); } write_header(); } static enum raw1394_iso_disposition iso_handler(raw1394handle_t handle, unsigned char *data, unsigned int length, unsigned char channel, unsigned char tag, unsigned char sy, unsigned int cycle, unsigned int dropped) { int ret; unsigned char pad = 0; static unsigned int counter = 0; if (++counter % 1000 == 0) fprintf(stderr, "\r%uK packets", counter/1000); /* write header */ if (write(file, &length, sizeof(length)) != sizeof(length) || write(file, &channel, sizeof(channel)) != sizeof(channel) || write(file, &tag, sizeof(tag)) != sizeof(tag) || write(file, &sy, sizeof(sy)) != sizeof(sy) || write(file, &pad, sizeof(pad)) != sizeof(pad)) { perror("data write"); return RAW1394_ISO_ERROR; } while (length) { ret = write(file, data, length); if (ret < 0) { perror("data write"); return RAW1394_ISO_ERROR; } length -= ret; data += ret; } return RAW1394_ISO_OK; } int main(int argc, char **argv) { raw1394handle_t handle; int i; parse_args(argc, argv); fprintf(stderr, "port: %ld\nchannels: %#016llx\nfile: %s\n", which_port, (long long unsigned)listen_channels, filename); handle = raw1394_new_handle(); if (!handle) { if (!errno) fprintf(stderr, "No working kernel driver found.\n"); else perror("raw1394_get_handle"); exit(1); } do { if (raw1394_get_port_info(handle, NULL, 0) <= which_port) { fprintf(stderr, "Port %ld does not exist.\n", which_port); exit(1); } raw1394_set_port(handle, which_port); } while (errno == ESTALE); if (errno) { perror("raw1394_set_port"); exit(1); } open_dumpfile(); if (mode == RAW1394_DMA_DEFAULT) { raw1394_iso_multichannel_recv_init(handle, iso_handler, BUFFER, 2048, -1); /* >2048 makes rawiso stall! */ raw1394_iso_recv_set_channel_mask(handle, listen_channels); } else for (i = 0; i < 64; i++) { if (!(listen_channels & 1ULL << i)) continue; raw1394_iso_recv_init(handle, iso_handler, BUFFER, PACKET_MAX, i, mode, -1); } raw1394_iso_recv_start(handle, -1, -1, 0); while (raw1394_loop_iterate(handle) == 0); fprintf(stderr, "\n"); raw1394_iso_shutdown(handle); raw1394_destroy_handle(handle); return 0; } libraw1394-2.1.0/tools/Makefile.am0000644000076400001440000000017011202576640013431 00000000000000MAINTAINERCLEANFILES = Makefile.in # testlibraw bin_PROGRAMS = testlibraw sendiso dumpiso LDADD = ../src/libraw1394.la libraw1394-2.1.0/tools/Makefile.in0000644000076400001440000003574011772664260013465 00000000000000# Makefile.in generated by automake 1.10.3 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, # Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. 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maintainer-clean-generic mostlyclean \ mostlyclean-compile mostlyclean-generic mostlyclean-libtool \ pdf pdf-am ps ps-am tags uninstall uninstall-am \ uninstall-binPROGRAMS # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: libraw1394-2.1.0/tools/testlibraw.c0000644000076400001440000002347111776350450013737 00000000000000/* -*- c-basic-offset: 8 -*- * * libraw1394 - library for raw access to the 1394 bus with the Linux subsystem. * * Copyright (C) 1999,2000 Andreas Bombe * * This library is licensed under the GNU Lesser General Public License (LGPL), * version 2.1 or later. See the file COPYING.LIB in the distribution for * details. */ #include #include #include #include #include #include #include #include #include "../src/raw1394.h" #include "../src/csr.h" #define TESTADDR (CSR_REGISTER_BASE + CSR_CONFIG_ROM) const char not_compatible[] = "\ This libraw1394 does not work with your version of Linux. You need a different\n\ version that matches your kernel (see kernel help text for the raw1394 option to\n\ find out which is the correct version).\n"; const char not_loaded[] = "\ This probably means that you don't have raw1394 support in the kernel or that\n\ you haven't loaded the raw1394 module.\n"; quadlet_t buffer; int my_tag_handler(raw1394handle_t handle, unsigned long tag, raw1394_errcode_t errcode) { int err = raw1394_errcode_to_errno(errcode); if (err) { printf("failed with error: %s\n", strerror(err)); } else { printf("completed with value 0x%08x\n", buffer); } return 0; } static const unsigned char fcp_data[] = { 0x1, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef }; int my_fcp_handler(raw1394handle_t handle, nodeid_t nodeid, int response, size_t length, unsigned char *data) { printf(" got fcp %s from node %d of %d bytes:", (response ? "response" : "command"), nodeid & 0x3f, (int)length); if (memcmp(fcp_data, data, sizeof fcp_data) != 0) printf("ERROR: fcp payload not correct\n"); while (length) { printf(" %02x", *data); data++; length--; } printf("\n"); return 0; } static void test_fcp(raw1394handle_t handle) { printf("\n - testing FCP monitoring on local node\n"); raw1394_set_fcp_handler(handle, my_fcp_handler); raw1394_start_fcp_listen(handle); raw1394_write(handle, raw1394_get_local_id(handle), CSR_REGISTER_BASE + CSR_FCP_COMMAND, sizeof(fcp_data), (quadlet_t *)fcp_data); raw1394_write(handle, raw1394_get_local_id(handle), CSR_REGISTER_BASE + CSR_FCP_RESPONSE, sizeof(fcp_data), (quadlet_t *)fcp_data); } static void read_topology_map(raw1394handle_t handle) { quadlet_t map[70]; nodeid_t local_id; int node_count, self_id_count, i, retval; local_id = raw1394_get_local_id(handle) | 0xffc0; retval = raw1394_read(handle, local_id, CSR_REGISTER_BASE + CSR_TOPOLOGY_MAP, 12, &map[0]); if (retval < 0) { perror("\n - topology map: raw1394_read failed with error"); return; } self_id_count = ntohl(map[2]) & 0xffff; node_count = ntohl(map[2]) >> 16; retval = raw1394_read(handle, local_id, CSR_REGISTER_BASE + CSR_TOPOLOGY_MAP + 12, self_id_count * sizeof map[0], &map[3]); if (retval < 0) { perror("\n - topology map: raw1394_read failed with error"); return; } printf("\n - topology map: %d nodes, %d self ids, generation %d\n", node_count, self_id_count, ntohl(map[1])); for (i = 0; i < self_id_count; i++) printf(" 0x%08x\n", ntohl(map[3 + i])); } static const quadlet_t unit_directory_data[] = { 0x00060000, /* directory_length (CRC left blank) */ 0x1258595a, /* a bogus unit_specifier_id: XYZ */ 0x13616263, /* unit_sw_version: abc */ 0x036c7277, /* a bogus vendor OUI: lrw */ 0x81000003, /* textual descriptor offset */ 0x17000001, /* model: 1 */ 0x81000007, /* textual descriptor offset */ 0x00050000, /* descriptor_length (CRC left blank) */ 0x00000000, /* descriptor_type: text */ 0x00000000, /* minimal ASCII, English */ 0x6c696272, /* "libr" */ 0x61773133, /* "aw13" */ 0x39340000, /* "94" */ 0x00050000, /* descriptor_length (CRC left blank) */ 0x00000000, /* descriptor_type: text */ 0x00000000, /* minimal ASCII, English */ 0x74657374, /* "test" */ 0x6c696272, /* "libr" */ 0x61770000, /* "aw" */ }; #define IEEE1212_KEY_UNIT_DIRECTORY 0xd1000000 static void test_config_rom(raw1394handle_t handle) { quadlet_t rom[0x100] = { 0, }; u_int32_t token; size_t rom_size; unsigned char rom_version; int i, retval; printf("\n - testing config rom\n"); retval = raw1394_get_config_rom(handle, rom, 0x100, &rom_size, &rom_version); printf(" get_config_rom returned %d, romsize %d, rom_version %d\n", retval, (int)rom_size, rom_version); printf(" here are the first 10 quadlets:\n"); for (i = 0; i < 10; i++) printf(" 0x%08x\n", rom[i]); retval = raw1394_update_config_rom(handle, rom, rom_size, rom_version); perror(" raw1394_update_config_rom failed with error"); retval = raw1394_add_config_rom_descriptor(handle, &token, 0, IEEE1212_KEY_UNIT_DIRECTORY, unit_directory_data, sizeof(unit_directory_data)); if (retval) { printf(" raw1394_add_config_rom_descriptor failed with error"); return; } printf(" added unit '0x58595a:0x616263', reverting in 5 seconds\n"); sleep(5); retval = raw1394_remove_config_rom_descriptor(handle, token); if (retval) printf(" raw1394_remove_config_rom_descriptor failed with error"); else printf(" unit '0x58595a:0x616263' removed\n"); } static void read_cycle_timer(raw1394handle_t handle) { u_int32_t ct; u_int64_t local_time; time_t seconds; int retval; retval = raw1394_read_cycle_timer(handle, &ct, &local_time); if (retval < 0) { perror("\n - raw1394_read_cycle_timer failed with error"); return; } printf("\n - cycle timer: %d seconds, %d cycles, %d sub-cycles\n", ct >> 25, (ct >> 12) & 0x1fff, ct & 0xfff); seconds = local_time / 1000000; printf(" local time from CLOCK_REALTIME: %lld us = %s", (unsigned long long)local_time, ctime(&seconds)); retval = raw1394_read_cycle_timer_and_clock(handle, &ct, &local_time, CLOCK_MONOTONIC); if (retval < 0) { perror("\n raw1394_read_cycle_timer_and_clock failed with error"); return; } printf(" cycle timer: %d seconds, %d cycles, %d sub-cycles\n", ct >> 25, (ct >> 12) & 0x1fff, ct & 0xfff); printf(" local time from CLOCK_MONOTONIC: %lld us\n", (unsigned long long)local_time); retval = raw1394_read_cycle_timer_and_clock(handle, &ct, &local_time, CLOCK_MONOTONIC_RAW); if (retval < 0) { perror("\n raw1394_read_cycle_timer_and_clock failed with error"); return; } printf(" cycle timer: %d seconds, %d cycles, %d sub-cycles\n", ct >> 25, (ct >> 12) & 0x1fff, ct & 0xfff); printf(" local time from CLOCK_MONOTONIC_RAW: %lld us\n", (unsigned long long)local_time); } int test_card(int card) { raw1394handle_t handle; struct raw1394_portinfo *portinfo; tag_handler_t std_handler; struct pollfd pfd; int i, l, n, numcards, retval, s; portinfo = malloc(sizeof(*portinfo) * (card + 1)); if (!portinfo) return -1; handle = raw1394_new_handle(); if (!handle) { if (!errno) { printf(not_compatible); } else { perror("couldn't get handle"); printf(not_loaded); } free(portinfo); return -1; } if (card == 0) { printf("successfully got handle\n"); printf("current generation number: %d\n", raw1394_get_generation(handle)); } numcards = raw1394_get_port_info(handle, portinfo, card + 1); if (numcards < card) perror("couldn't get card info"); else if (card == 0) printf("%d card%s found\n", numcards, numcards == 1 ? "" : "s"); if (numcards <= card) goto out; printf("\ncard %d, name: %s\n", card, portinfo[card].name); if (raw1394_set_port(handle, card) < 0) { perror("couldn't set port"); goto out; } n = raw1394_get_nodecount(handle); l = raw1394_get_local_id(handle) & 0x3f; i = raw1394_get_irm_id(handle) & 0x3f; printf("%d nodes on bus, local ID is %d, IRM is %d\n", n, l, i); if (n > 0) printf("\n - getting speeds between between nodes and local node\n"); for (i = 0; i < n; i++) { printf(" node %d: ", i); fflush(stdout); s = raw1394_get_speed(handle, 0xffc0 | i); if (s >= 0) printf("S%d00%s\n", 1 << s, i == l ? " (local node)" : ""); else perror("unknown"); } if (n > 0) { printf("\n - doing transactions with custom tag handler\n"); std_handler = raw1394_set_tag_handler(handle, my_tag_handler); } for (i = 0; i < n; i++) { printf(" read from node %d... ", i); fflush(stdout); buffer = 0; if (raw1394_start_read(handle, 0xffc0 | i, TESTADDR, 4, &buffer, 0) < 0) { perror("failed"); continue; } if (raw1394_loop_iterate(handle)) perror("failed"); } if (n > 0) { printf("\n - using standard tag handler and synchronous calls\n"); raw1394_set_tag_handler(handle, std_handler); } for (i = 0; i < n; i++) { printf(" read from node %d... ", i); fflush(stdout); buffer = 0; retval = raw1394_read(handle, 0xffc0 | i, TESTADDR, 4, &buffer); if (retval < 0) perror("failed with error"); else printf("completed with value 0x%08x\n", buffer); } test_fcp(handle); read_topology_map(handle); test_config_rom(handle); read_cycle_timer(handle); printf("\n - posting 0xdeadbeef as an echo request\n"); raw1394_echo_request(handle, 0xdeadbeef); printf(" polling for leftover messages\n"); pfd.fd = raw1394_get_fd(handle); pfd.events = POLLIN; pfd.revents = 0; while (1) { retval = poll(&pfd, 1, 10); if (retval < 1) break; retval = raw1394_loop_iterate(handle); if (retval != 0) printf(" raw1394_loop_iterate() returned 0x%08x\n", retval); } if (retval < 0) perror("poll failed"); out: raw1394_destroy_handle(handle); free(portinfo); return numcards; } int main(int argc, char **argv) { int card = 0, numcards; do numcards = test_card(card); while (++card < numcards); return numcards < 0; } libraw1394-2.1.0/COPYING.LIB0000644000076400001440000006364411202576640011714 00000000000000 GNU LESSER GENERAL PUBLIC LICENSE Version 2.1, February 1999 Copyright (C) 1991, 1999 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. 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You can do so by permitting redistribution under these terms (or, alternatively, under the terms of the ordinary General Public License). To apply these terms, attach the following notices to the library. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. Copyright (C) This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Also add information on how to contact you by electronic and paper mail. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the library, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the library `Frob' (a library for tweaking knobs) written by James Random Hacker. , 1 April 1990 Ty Coon, President of Vice That's all there is to it! libraw1394-2.1.0/README0000644000076400001440000000604311700041214011105 00000000000000 libraw1394 ========== 1. About libraw1394 libraw1394 is the only supported interface to the kernel side raw1394 of the Linux IEEE-1394 subsystem, which provides direct access to the connected 1394 buses to user space. Through libraw1394/raw1394, applications can directly send to and receive from other nodes without requiring a kernel driver for the protocol in question. The reason for making a library the interface to the kernel is to avoid a program dependency on the kernel version, which would hinder development and optimization of raw1394. If development changed the protocol and made it incompatible with previous versions only the libraw1394 has to be upgraded to match the kernel version (instead of all applications). Since version 2, libraw1394 also works with the kernel driver firewire-core. libraw1394's role has thus become that of a raw1394 compatibility layer for existing applications when running on firewire-core. 2. Copyleft libraw1394 itself is licensed under the Lesser General Public License (short LGPL, see file COPYING.LIB in the source distribution). Other files in the source archives not belonging to but being part of the build procedure of libraw1394 are under their own licenses, as stated at the top of the individual files. 3. API documentation Finally there is something, in the doc subdirectory. The file is libraw1394.sgml (it's Docbook format), and there are preformatted PostScript and HTML available. This documentation is not complete yet. 4. Multithreading This library should be multithreadable with the restriction that one raw1394handle_t may be used only within a single thread. Multiple threads operating on the same handle would royally mess up the kernel-user protocol. Simply use separate handles for each thread in which you need to use libraw1394. 5. Pkg-config The library comes with a pkg-config .pc file, so you can check for libraw1394 and its version in your configure script. For example, here is how to use the autoconf macro: PKG_CHECK_MODULES(LIBRAW1394, libraw1394 >= 1.1.0) This macro sets the variables LIBRAW1394_CFLAGS and LIBRAW1394_LIBS. You have to include those into your build variables so that the build process correctly links with libraw1394. 6. Contact Send questions, suggestions, bug reports and patches to the mailing list linux1394-devel@lists.sourceforge.net. This list is open for posting without prior subscription, and replies will usually be Cc'd to you. Visit http://ieee1394.wiki.kernel.org/ for links to list subscription interfaces and list archives. Maintainer of libraw1394 is currently Stefan Richter. See the file AUTHORS for a complete list of contributors to libraw1394. Source repository: git://git.kernel.org/pub/scm/libs/ieee1394/libraw1394.git http://git.kernel.org/pub/scm/libs/ieee1394/libraw1394.git https://git.kernel.org/pub/scm/libs/ieee1394/libraw1394.git Gitweb: http://git.kernel.org/?p=libs/ieee1394/libraw1394.git Release tarballs: https://www.kernel.org/pub/linux/libs/ieee1394/ ftp://ftp.kernel.org/pub/linux/libs/ieee1394/ libraw1394-2.1.0/ltmain.sh0000755000076400001440000105017111767470724012103 00000000000000 # libtool (GNU libtool) 2.4 # Written by Gordon Matzigkeit , 1996 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, # 2007, 2008, 2009, 2010 Free Software Foundation, Inc. # This is free software; see the source for copying conditions. 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If bindir is libdir, return empty string, # else relative path ending with a slash; either way, target # file name can be directly appended. if test ! -z "$func_relative_path_result"; then func_stripname './' '' "$func_relative_path_result/" func_relative_path_result=$func_stripname_result fi } # The name of this program: func_dirname_and_basename "$progpath" progname=$func_basename_result # Make sure we have an absolute path for reexecution: case $progpath in [\\/]*|[A-Za-z]:\\*) ;; *[\\/]*) progdir=$func_dirname_result progdir=`cd "$progdir" && pwd` progpath="$progdir/$progname" ;; *) save_IFS="$IFS" IFS=: for progdir in $PATH; do IFS="$save_IFS" test -x "$progdir/$progname" && break done IFS="$save_IFS" test -n "$progdir" || progdir=`pwd` progpath="$progdir/$progname" ;; esac # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. Xsed="${SED}"' -e 1s/^X//' sed_quote_subst='s/\([`"$\\]\)/\\\1/g' # Same as above, but do not quote variable references. double_quote_subst='s/\(["`\\]\)/\\\1/g' # Sed substitution that turns a string into a regex matching for the # string literally. sed_make_literal_regex='s,[].[^$\\*\/],\\&,g' # Sed substitution that converts a w32 file name or path # which contains forward slashes, into one that contains # (escaped) backslashes. A very naive implementation. lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' # Re-`\' parameter expansions in output of double_quote_subst that were # `\'-ed in input to the same. If an odd number of `\' preceded a '$' # in input to double_quote_subst, that '$' was protected from expansion. # Since each input `\' is now two `\'s, look for any number of runs of # four `\'s followed by two `\'s and then a '$'. `\' that '$'. bs='\\' bs2='\\\\' bs4='\\\\\\\\' dollar='\$' sed_double_backslash="\ s/$bs4/&\\ /g s/^$bs2$dollar/$bs&/ s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g s/\n//g" # Standard options: opt_dry_run=false opt_help=false opt_quiet=false opt_verbose=false opt_warning=: # func_echo arg... # Echo program name prefixed message, along with the current mode # name if it has been set yet. func_echo () { $ECHO "$progname: ${opt_mode+$opt_mode: }$*" } # func_verbose arg... # Echo program name prefixed message in verbose mode only. func_verbose () { $opt_verbose && func_echo ${1+"$@"} # A bug in bash halts the script if the last line of a function # fails when set -e is in force, so we need another command to # work around that: : } # func_echo_all arg... # Invoke $ECHO with all args, space-separated. func_echo_all () { $ECHO "$*" } # func_error arg... # Echo program name prefixed message to standard error. func_error () { $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2 } # func_warning arg... # Echo program name prefixed warning message to standard error. func_warning () { $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2 # bash bug again: : } # func_fatal_error arg... # Echo program name prefixed message to standard error, and exit. func_fatal_error () { func_error ${1+"$@"} exit $EXIT_FAILURE } # func_fatal_help arg... # Echo program name prefixed message to standard error, followed by # a help hint, and exit. func_fatal_help () { func_error ${1+"$@"} func_fatal_error "$help" } help="Try \`$progname --help' for more information." ## default # func_grep expression filename # Check whether EXPRESSION matches any line of FILENAME, without output. func_grep () { $GREP "$1" "$2" >/dev/null 2>&1 } # func_mkdir_p directory-path # Make sure the entire path to DIRECTORY-PATH is available. func_mkdir_p () { my_directory_path="$1" my_dir_list= if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then # Protect directory names starting with `-' case $my_directory_path in -*) my_directory_path="./$my_directory_path" ;; esac # While some portion of DIR does not yet exist... while test ! -d "$my_directory_path"; do # ...make a list in topmost first order. Use a colon delimited # list incase some portion of path contains whitespace. my_dir_list="$my_directory_path:$my_dir_list" # If the last portion added has no slash in it, the list is done case $my_directory_path in */*) ;; *) break ;; esac # ...otherwise throw away the child directory and loop my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"` done my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'` save_mkdir_p_IFS="$IFS"; IFS=':' for my_dir in $my_dir_list; do IFS="$save_mkdir_p_IFS" # mkdir can fail with a `File exist' error if two processes # try to create one of the directories concurrently. Don't # stop in that case! $MKDIR "$my_dir" 2>/dev/null || : done IFS="$save_mkdir_p_IFS" # Bail out if we (or some other process) failed to create a directory. test -d "$my_directory_path" || \ func_fatal_error "Failed to create \`$1'" fi } # func_mktempdir [string] # Make a temporary directory that won't clash with other running # libtool processes, and avoids race conditions if possible. If # given, STRING is the basename for that directory. func_mktempdir () { my_template="${TMPDIR-/tmp}/${1-$progname}" if test "$opt_dry_run" = ":"; then # Return a directory name, but don't create it in dry-run mode my_tmpdir="${my_template}-$$" else # If mktemp works, use that first and foremost my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` if test ! -d "$my_tmpdir"; then # Failing that, at least try and use $RANDOM to avoid a race my_tmpdir="${my_template}-${RANDOM-0}$$" save_mktempdir_umask=`umask` umask 0077 $MKDIR "$my_tmpdir" umask $save_mktempdir_umask fi # If we're not in dry-run mode, bomb out on failure test -d "$my_tmpdir" || \ func_fatal_error "cannot create temporary directory \`$my_tmpdir'" fi $ECHO "$my_tmpdir" } # func_quote_for_eval arg # Aesthetically quote ARG to be evaled later. # This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT # is double-quoted, suitable for a subsequent eval, whereas # FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters # which are still active within double quotes backslashified. func_quote_for_eval () { case $1 in *[\\\`\"\$]*) func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;; *) func_quote_for_eval_unquoted_result="$1" ;; esac case $func_quote_for_eval_unquoted_result in # Double-quote args containing shell metacharacters to delay # word splitting, command substitution and and variable # expansion for a subsequent eval. # Many Bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\"" ;; *) func_quote_for_eval_result="$func_quote_for_eval_unquoted_result" esac } # func_quote_for_expand arg # Aesthetically quote ARG to be evaled later; same as above, # but do not quote variable references. func_quote_for_expand () { case $1 in *[\\\`\"]*) my_arg=`$ECHO "$1" | $SED \ -e "$double_quote_subst" -e "$sed_double_backslash"` ;; *) my_arg="$1" ;; esac case $my_arg in # Double-quote args containing shell metacharacters to delay # word splitting and command substitution for a subsequent eval. # Many Bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") my_arg="\"$my_arg\"" ;; esac func_quote_for_expand_result="$my_arg" } # func_show_eval cmd [fail_exp] # Unless opt_silent is true, then output CMD. Then, if opt_dryrun is # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP # is given, then evaluate it. func_show_eval () { my_cmd="$1" my_fail_exp="${2-:}" ${opt_silent-false} || { func_quote_for_expand "$my_cmd" eval "func_echo $func_quote_for_expand_result" } if ${opt_dry_run-false}; then :; else eval "$my_cmd" my_status=$? if test "$my_status" -eq 0; then :; else eval "(exit $my_status); $my_fail_exp" fi fi } # func_show_eval_locale cmd [fail_exp] # Unless opt_silent is true, then output CMD. Then, if opt_dryrun is # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP # is given, then evaluate it. Use the saved locale for evaluation. func_show_eval_locale () { my_cmd="$1" my_fail_exp="${2-:}" ${opt_silent-false} || { func_quote_for_expand "$my_cmd" eval "func_echo $func_quote_for_expand_result" } if ${opt_dry_run-false}; then :; else eval "$lt_user_locale $my_cmd" my_status=$? eval "$lt_safe_locale" if test "$my_status" -eq 0; then :; else eval "(exit $my_status); $my_fail_exp" fi fi } # func_tr_sh # Turn $1 into a string suitable for a shell variable name. # Result is stored in $func_tr_sh_result. All characters # not in the set a-zA-Z0-9_ are replaced with '_'. Further, # if $1 begins with a digit, a '_' is prepended as well. func_tr_sh () { case $1 in [0-9]* | *[!a-zA-Z0-9_]*) func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'` ;; * ) func_tr_sh_result=$1 ;; esac } # func_version # Echo version message to standard output and exit. func_version () { $opt_debug $SED -n '/(C)/!b go :more /\./!{ N s/\n# / / b more } :go /^# '$PROGRAM' (GNU /,/# warranty; / { s/^# // s/^# *$// s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/ p }' < "$progpath" exit $? } # func_usage # Echo short help message to standard output and exit. func_usage () { $opt_debug $SED -n '/^# Usage:/,/^# *.*--help/ { s/^# // s/^# *$// s/\$progname/'$progname'/ p }' < "$progpath" echo $ECHO "run \`$progname --help | more' for full usage" exit $? } # func_help [NOEXIT] # Echo long help message to standard output and exit, # unless 'noexit' is passed as argument. func_help () { $opt_debug $SED -n '/^# Usage:/,/# Report bugs to/ { :print s/^# // s/^# *$// s*\$progname*'$progname'* s*\$host*'"$host"'* s*\$SHELL*'"$SHELL"'* s*\$LTCC*'"$LTCC"'* s*\$LTCFLAGS*'"$LTCFLAGS"'* s*\$LD*'"$LD"'* s/\$with_gnu_ld/'"$with_gnu_ld"'/ s/\$automake_version/'"`(automake --version) 2>/dev/null |$SED 1q`"'/ s/\$autoconf_version/'"`(autoconf --version) 2>/dev/null |$SED 1q`"'/ p d } /^# .* home page:/b print /^# General help using/b print ' < "$progpath" ret=$? if test -z "$1"; then exit $ret fi } # func_missing_arg argname # Echo program name prefixed message to standard error and set global # exit_cmd. func_missing_arg () { $opt_debug func_error "missing argument for $1." exit_cmd=exit } # func_split_short_opt shortopt # Set func_split_short_opt_name and func_split_short_opt_arg shell # variables after splitting SHORTOPT after the 2nd character. func_split_short_opt () { my_sed_short_opt='1s/^\(..\).*$/\1/;q' my_sed_short_rest='1s/^..\(.*\)$/\1/;q' func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"` func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"` } # func_split_short_opt may be replaced by extended shell implementation # func_split_long_opt longopt # Set func_split_long_opt_name and func_split_long_opt_arg shell # variables after splitting LONGOPT at the `=' sign. func_split_long_opt () { my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q' my_sed_long_arg='1s/^--[^=]*=//' func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"` func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"` } # func_split_long_opt may be replaced by extended shell implementation exit_cmd=: magic="%%%MAGIC variable%%%" magic_exe="%%%MAGIC EXE variable%%%" # Global variables. nonopt= preserve_args= lo2o="s/\\.lo\$/.${objext}/" o2lo="s/\\.${objext}\$/.lo/" extracted_archives= extracted_serial=0 # If this variable is set in any of the actions, the command in it # will be execed at the end. This prevents here-documents from being # left over by shells. exec_cmd= # func_append var value # Append VALUE to the end of shell variable VAR. func_append () { eval "${1}=\$${1}\${2}" } # func_append may be replaced by extended shell implementation # func_append_quoted var value # Quote VALUE and append to the end of shell variable VAR, separated # by a space. func_append_quoted () { func_quote_for_eval "${2}" eval "${1}=\$${1}\\ \$func_quote_for_eval_result" } # func_append_quoted may be replaced by extended shell implementation # func_arith arithmetic-term... func_arith () { func_arith_result=`expr "${@}"` } # func_arith may be replaced by extended shell implementation # func_len string # STRING may not start with a hyphen. func_len () { func_len_result=`expr "${1}" : ".*" 2>/dev/null || echo $max_cmd_len` } # func_len may be replaced by extended shell implementation # func_lo2o object func_lo2o () { func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"` } # func_lo2o may be replaced by extended shell implementation # func_xform libobj-or-source func_xform () { func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'` } # func_xform may be replaced by extended shell implementation # func_fatal_configuration arg... # Echo program name prefixed message to standard error, followed by # a configuration failure hint, and exit. func_fatal_configuration () { func_error ${1+"$@"} func_error "See the $PACKAGE documentation for more information." func_fatal_error "Fatal configuration error." } # func_config # Display the configuration for all the tags in this script. func_config () { re_begincf='^# ### BEGIN LIBTOOL' re_endcf='^# ### END LIBTOOL' # Default configuration. $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" # Now print the configurations for the tags. for tagname in $taglist; do $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" done exit $? } # func_features # Display the features supported by this script. func_features () { echo "host: $host" if test "$build_libtool_libs" = yes; then echo "enable shared libraries" else echo "disable shared libraries" fi if test "$build_old_libs" = yes; then echo "enable static libraries" else echo "disable static libraries" fi exit $? } # func_enable_tag tagname # Verify that TAGNAME is valid, and either flag an error and exit, or # enable the TAGNAME tag. We also add TAGNAME to the global $taglist # variable here. func_enable_tag () { # Global variable: tagname="$1" re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" sed_extractcf="/$re_begincf/,/$re_endcf/p" # Validate tagname. case $tagname in *[!-_A-Za-z0-9,/]*) func_fatal_error "invalid tag name: $tagname" ;; esac # Don't test for the "default" C tag, as we know it's # there but not specially marked. case $tagname in CC) ;; *) if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then taglist="$taglist $tagname" # Evaluate the configuration. Be careful to quote the path # and the sed script, to avoid splitting on whitespace, but # also don't use non-portable quotes within backquotes within # quotes we have to do it in 2 steps: extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` eval "$extractedcf" else func_error "ignoring unknown tag $tagname" fi ;; esac } # func_check_version_match # Ensure that we are using m4 macros, and libtool script from the same # release of libtool. func_check_version_match () { if test "$package_revision" != "$macro_revision"; then if test "$VERSION" != "$macro_version"; then if test -z "$macro_version"; then cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from an older release. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from $PACKAGE $macro_version. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF fi else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, $progname: but the definition of this LT_INIT comes from revision $macro_revision. $progname: You should recreate aclocal.m4 with macros from revision $package_revision $progname: of $PACKAGE $VERSION and run autoconf again. _LT_EOF fi exit $EXIT_MISMATCH fi } # Shorthand for --mode=foo, only valid as the first argument case $1 in clean|clea|cle|cl) shift; set dummy --mode clean ${1+"$@"}; shift ;; compile|compil|compi|comp|com|co|c) shift; set dummy --mode compile ${1+"$@"}; shift ;; execute|execut|execu|exec|exe|ex|e) shift; set dummy --mode execute ${1+"$@"}; shift ;; finish|finis|fini|fin|fi|f) shift; set dummy --mode finish ${1+"$@"}; shift ;; install|instal|insta|inst|ins|in|i) shift; set dummy --mode install ${1+"$@"}; shift ;; link|lin|li|l) shift; set dummy --mode link ${1+"$@"}; shift ;; uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) shift; set dummy --mode uninstall ${1+"$@"}; shift ;; esac # Option defaults: opt_debug=: opt_dry_run=false opt_config=false opt_preserve_dup_deps=false opt_features=false opt_finish=false opt_help=false opt_help_all=false opt_silent=: opt_verbose=: opt_silent=false opt_verbose=false # Parse options once, thoroughly. This comes as soon as possible in the # script to make things like `--version' happen as quickly as we can. { # this just eases exit handling while test $# -gt 0; do opt="$1" shift case $opt in --debug|-x) opt_debug='set -x' func_echo "enabling shell trace mode" $opt_debug ;; --dry-run|--dryrun|-n) opt_dry_run=: ;; --config) opt_config=: func_config ;; --dlopen|-dlopen) optarg="$1" opt_dlopen="${opt_dlopen+$opt_dlopen }$optarg" shift ;; --preserve-dup-deps) opt_preserve_dup_deps=: ;; --features) opt_features=: func_features ;; --finish) opt_finish=: set dummy --mode finish ${1+"$@"}; shift ;; --help) opt_help=: ;; --help-all) opt_help_all=: opt_help=': help-all' ;; --mode) test $# = 0 && func_missing_arg $opt && break optarg="$1" opt_mode="$optarg" case $optarg in # Valid mode arguments: clean|compile|execute|finish|install|link|relink|uninstall) ;; # Catch anything else as an error *) func_error "invalid argument for $opt" exit_cmd=exit break ;; esac shift ;; --no-silent|--no-quiet) opt_silent=false func_append preserve_args " $opt" ;; --no-verbose) opt_verbose=false func_append preserve_args " $opt" ;; --silent|--quiet) opt_silent=: func_append preserve_args " $opt" opt_verbose=false ;; --verbose|-v) opt_verbose=: func_append preserve_args " $opt" opt_silent=false ;; --tag) test $# = 0 && func_missing_arg $opt && break optarg="$1" opt_tag="$optarg" func_append preserve_args " $opt $optarg" func_enable_tag "$optarg" shift ;; -\?|-h) func_usage ;; --help) func_help ;; --version) func_version ;; # Separate optargs to long options: --*=*) func_split_long_opt "$opt" set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"} shift ;; # Separate non-argument short options: -\?*|-h*|-n*|-v*) func_split_short_opt "$opt" set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"} shift ;; --) break ;; -*) func_fatal_help "unrecognized option \`$opt'" ;; *) set dummy "$opt" ${1+"$@"}; shift; break ;; esac done # Validate options: # save first non-option argument if test "$#" -gt 0; then nonopt="$opt" shift fi # preserve --debug test "$opt_debug" = : || func_append preserve_args " --debug" case $host in *cygwin* | *mingw* | *pw32* | *cegcc*) # don't eliminate duplications in $postdeps and $predeps opt_duplicate_compiler_generated_deps=: ;; *) opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps ;; esac $opt_help || { # Sanity checks first: func_check_version_match if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then func_fatal_configuration "not configured to build any kind of library" fi # Darwin sucks eval std_shrext=\"$shrext_cmds\" # Only execute mode is allowed to have -dlopen flags. if test -n "$opt_dlopen" && test "$opt_mode" != execute; then func_error "unrecognized option \`-dlopen'" $ECHO "$help" 1>&2 exit $EXIT_FAILURE fi # Change the help message to a mode-specific one. generic_help="$help" help="Try \`$progname --help --mode=$opt_mode' for more information." } # Bail if the options were screwed $exit_cmd $EXIT_FAILURE } ## ----------- ## ## Main. ## ## ----------- ## # func_lalib_p file # True iff FILE is a libtool `.la' library or `.lo' object file. # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_lalib_p () { test -f "$1" && $SED -e 4q "$1" 2>/dev/null \ | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 } # func_lalib_unsafe_p file # True iff FILE is a libtool `.la' library or `.lo' object file. # This function implements the same check as func_lalib_p without # resorting to external programs. To this end, it redirects stdin and # closes it afterwards, without saving the original file descriptor. # As a safety measure, use it only where a negative result would be # fatal anyway. Works if `file' does not exist. func_lalib_unsafe_p () { lalib_p=no if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then for lalib_p_l in 1 2 3 4 do read lalib_p_line case "$lalib_p_line" in \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; esac done exec 0<&5 5<&- fi test "$lalib_p" = yes } # func_ltwrapper_script_p file # True iff FILE is a libtool wrapper script # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_script_p () { func_lalib_p "$1" } # func_ltwrapper_executable_p file # True iff FILE is a libtool wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_executable_p () { func_ltwrapper_exec_suffix= case $1 in *.exe) ;; *) func_ltwrapper_exec_suffix=.exe ;; esac $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 } # func_ltwrapper_scriptname file # Assumes file is an ltwrapper_executable # uses $file to determine the appropriate filename for a # temporary ltwrapper_script. func_ltwrapper_scriptname () { func_dirname_and_basename "$1" "" "." func_stripname '' '.exe' "$func_basename_result" func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper" } # func_ltwrapper_p file # True iff FILE is a libtool wrapper script or wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_p () { func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" } # func_execute_cmds commands fail_cmd # Execute tilde-delimited COMMANDS. # If FAIL_CMD is given, eval that upon failure. # FAIL_CMD may read-access the current command in variable CMD! func_execute_cmds () { $opt_debug save_ifs=$IFS; IFS='~' for cmd in $1; do IFS=$save_ifs eval cmd=\"$cmd\" func_show_eval "$cmd" "${2-:}" done IFS=$save_ifs } # func_source file # Source FILE, adding directory component if necessary. # Note that it is not necessary on cygwin/mingw to append a dot to # FILE even if both FILE and FILE.exe exist: automatic-append-.exe # behavior happens only for exec(3), not for open(2)! Also, sourcing # `FILE.' does not work on cygwin managed mounts. func_source () { $opt_debug case $1 in */* | *\\*) . "$1" ;; *) . "./$1" ;; esac } # func_resolve_sysroot PATH # Replace a leading = in PATH with a sysroot. Store the result into # func_resolve_sysroot_result func_resolve_sysroot () { func_resolve_sysroot_result=$1 case $func_resolve_sysroot_result in =*) func_stripname '=' '' "$func_resolve_sysroot_result" func_resolve_sysroot_result=$lt_sysroot$func_stripname_result ;; esac } # func_replace_sysroot PATH # If PATH begins with the sysroot, replace it with = and # store the result into func_replace_sysroot_result. func_replace_sysroot () { case "$lt_sysroot:$1" in ?*:"$lt_sysroot"*) func_stripname "$lt_sysroot" '' "$1" func_replace_sysroot_result="=$func_stripname_result" ;; *) # Including no sysroot. func_replace_sysroot_result=$1 ;; esac } # func_infer_tag arg # Infer tagged configuration to use if any are available and # if one wasn't chosen via the "--tag" command line option. # Only attempt this if the compiler in the base compile # command doesn't match the default compiler. # arg is usually of the form 'gcc ...' func_infer_tag () { $opt_debug if test -n "$available_tags" && test -z "$tagname"; then CC_quoted= for arg in $CC; do func_append_quoted CC_quoted "$arg" done CC_expanded=`func_echo_all $CC` CC_quoted_expanded=`func_echo_all $CC_quoted` case $@ in # Blanks in the command may have been stripped by the calling shell, # but not from the CC environment variable when configure was run. " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; # Blanks at the start of $base_compile will cause this to fail # if we don't check for them as well. *) for z in $available_tags; do if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then # Evaluate the configuration. eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" CC_quoted= for arg in $CC; do # Double-quote args containing other shell metacharacters. func_append_quoted CC_quoted "$arg" done CC_expanded=`func_echo_all $CC` CC_quoted_expanded=`func_echo_all $CC_quoted` case "$@ " in " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) # The compiler in the base compile command matches # the one in the tagged configuration. # Assume this is the tagged configuration we want. tagname=$z break ;; esac fi done # If $tagname still isn't set, then no tagged configuration # was found and let the user know that the "--tag" command # line option must be used. if test -z "$tagname"; then func_echo "unable to infer tagged configuration" func_fatal_error "specify a tag with \`--tag'" # else # func_verbose "using $tagname tagged configuration" fi ;; esac fi } # func_write_libtool_object output_name pic_name nonpic_name # Create a libtool object file (analogous to a ".la" file), # but don't create it if we're doing a dry run. func_write_libtool_object () { write_libobj=${1} if test "$build_libtool_libs" = yes; then write_lobj=\'${2}\' else write_lobj=none fi if test "$build_old_libs" = yes; then write_oldobj=\'${3}\' else write_oldobj=none fi $opt_dry_run || { cat >${write_libobj}T </dev/null` if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | $SED -e "$lt_sed_naive_backslashify"` else func_convert_core_file_wine_to_w32_result= fi fi } # end: func_convert_core_file_wine_to_w32 # func_convert_core_path_wine_to_w32 ARG # Helper function used by path conversion functions when $build is *nix, and # $host is mingw, cygwin, or some other w32 environment. Relies on a correctly # configured wine environment available, with the winepath program in $build's # $PATH. Assumes ARG has no leading or trailing path separator characters. # # ARG is path to be converted from $build format to win32. # Result is available in $func_convert_core_path_wine_to_w32_result. # Unconvertible file (directory) names in ARG are skipped; if no directory names # are convertible, then the result may be empty. func_convert_core_path_wine_to_w32 () { $opt_debug # unfortunately, winepath doesn't convert paths, only file names func_convert_core_path_wine_to_w32_result="" if test -n "$1"; then oldIFS=$IFS IFS=: for func_convert_core_path_wine_to_w32_f in $1; do IFS=$oldIFS func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" if test -n "$func_convert_core_file_wine_to_w32_result" ; then if test -z "$func_convert_core_path_wine_to_w32_result"; then func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result" else func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" fi fi done IFS=$oldIFS fi } # end: func_convert_core_path_wine_to_w32 # func_cygpath ARGS... # Wrapper around calling the cygpath program via LT_CYGPATH. This is used when # when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2) # $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or # (2), returns the Cygwin file name or path in func_cygpath_result (input # file name or path is assumed to be in w32 format, as previously converted # from $build's *nix or MSYS format). In case (3), returns the w32 file name # or path in func_cygpath_result (input file name or path is assumed to be in # Cygwin format). Returns an empty string on error. # # ARGS are passed to cygpath, with the last one being the file name or path to # be converted. # # Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH # environment variable; do not put it in $PATH. func_cygpath () { $opt_debug if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` if test "$?" -ne 0; then # on failure, ensure result is empty func_cygpath_result= fi else func_cygpath_result= func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'" fi } #end: func_cygpath # func_convert_core_msys_to_w32 ARG # Convert file name or path ARG from MSYS format to w32 format. Return # result in func_convert_core_msys_to_w32_result. func_convert_core_msys_to_w32 () { $opt_debug # awkward: cmd appends spaces to result func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"` } #end: func_convert_core_msys_to_w32 # func_convert_file_check ARG1 ARG2 # Verify that ARG1 (a file name in $build format) was converted to $host # format in ARG2. Otherwise, emit an error message, but continue (resetting # func_to_host_file_result to ARG1). func_convert_file_check () { $opt_debug if test -z "$2" && test -n "$1" ; then func_error "Could not determine host file name corresponding to" func_error " \`$1'" func_error "Continuing, but uninstalled executables may not work." # Fallback: func_to_host_file_result="$1" fi } # end func_convert_file_check # func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH # Verify that FROM_PATH (a path in $build format) was converted to $host # format in TO_PATH. Otherwise, emit an error message, but continue, resetting # func_to_host_file_result to a simplistic fallback value (see below). func_convert_path_check () { $opt_debug if test -z "$4" && test -n "$3"; then func_error "Could not determine the host path corresponding to" func_error " \`$3'" func_error "Continuing, but uninstalled executables may not work." # Fallback. This is a deliberately simplistic "conversion" and # should not be "improved". See libtool.info. if test "x$1" != "x$2"; then lt_replace_pathsep_chars="s|$1|$2|g" func_to_host_path_result=`echo "$3" | $SED -e "$lt_replace_pathsep_chars"` else func_to_host_path_result="$3" fi fi } # end func_convert_path_check # func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG # Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT # and appending REPL if ORIG matches BACKPAT. func_convert_path_front_back_pathsep () { $opt_debug case $4 in $1 ) func_to_host_path_result="$3$func_to_host_path_result" ;; esac case $4 in $2 ) func_append func_to_host_path_result "$3" ;; esac } # end func_convert_path_front_back_pathsep ################################################## # $build to $host FILE NAME CONVERSION FUNCTIONS # ################################################## # invoked via `$to_host_file_cmd ARG' # # In each case, ARG is the path to be converted from $build to $host format. # Result will be available in $func_to_host_file_result. # func_to_host_file ARG # Converts the file name ARG from $build format to $host format. Return result # in func_to_host_file_result. func_to_host_file () { $opt_debug $to_host_file_cmd "$1" } # end func_to_host_file # func_to_tool_file ARG LAZY # converts the file name ARG from $build format to toolchain format. Return # result in func_to_tool_file_result. If the conversion in use is listed # in (the comma separated) LAZY, no conversion takes place. func_to_tool_file () { $opt_debug case ,$2, in *,"$to_tool_file_cmd",*) func_to_tool_file_result=$1 ;; *) $to_tool_file_cmd "$1" func_to_tool_file_result=$func_to_host_file_result ;; esac } # end func_to_tool_file # func_convert_file_noop ARG # Copy ARG to func_to_host_file_result. func_convert_file_noop () { func_to_host_file_result="$1" } # end func_convert_file_noop # func_convert_file_msys_to_w32 ARG # Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic # conversion to w32 is not available inside the cwrapper. Returns result in # func_to_host_file_result. func_convert_file_msys_to_w32 () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then func_convert_core_msys_to_w32 "$1" func_to_host_file_result="$func_convert_core_msys_to_w32_result" fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_msys_to_w32 # func_convert_file_cygwin_to_w32 ARG # Convert file name ARG from Cygwin to w32 format. Returns result in # func_to_host_file_result. func_convert_file_cygwin_to_w32 () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then # because $build is cygwin, we call "the" cygpath in $PATH; no need to use # LT_CYGPATH in this case. func_to_host_file_result=`cygpath -m "$1"` fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_cygwin_to_w32 # func_convert_file_nix_to_w32 ARG # Convert file name ARG from *nix to w32 format. Requires a wine environment # and a working winepath. Returns result in func_to_host_file_result. func_convert_file_nix_to_w32 () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then func_convert_core_file_wine_to_w32 "$1" func_to_host_file_result="$func_convert_core_file_wine_to_w32_result" fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_nix_to_w32 # func_convert_file_msys_to_cygwin ARG # Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. # Returns result in func_to_host_file_result. func_convert_file_msys_to_cygwin () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then func_convert_core_msys_to_w32 "$1" func_cygpath -u "$func_convert_core_msys_to_w32_result" func_to_host_file_result="$func_cygpath_result" fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_msys_to_cygwin # func_convert_file_nix_to_cygwin ARG # Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed # in a wine environment, working winepath, and LT_CYGPATH set. Returns result # in func_to_host_file_result. func_convert_file_nix_to_cygwin () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. func_convert_core_file_wine_to_w32 "$1" func_cygpath -u "$func_convert_core_file_wine_to_w32_result" func_to_host_file_result="$func_cygpath_result" fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_nix_to_cygwin ############################################# # $build to $host PATH CONVERSION FUNCTIONS # ############################################# # invoked via `$to_host_path_cmd ARG' # # In each case, ARG is the path to be converted from $build to $host format. # The result will be available in $func_to_host_path_result. # # Path separators are also converted from $build format to $host format. If # ARG begins or ends with a path separator character, it is preserved (but # converted to $host format) on output. # # All path conversion functions are named using the following convention: # file name conversion function : func_convert_file_X_to_Y () # path conversion function : func_convert_path_X_to_Y () # where, for any given $build/$host combination the 'X_to_Y' value is the # same. If conversion functions are added for new $build/$host combinations, # the two new functions must follow this pattern, or func_init_to_host_path_cmd # will break. # func_init_to_host_path_cmd # Ensures that function "pointer" variable $to_host_path_cmd is set to the # appropriate value, based on the value of $to_host_file_cmd. to_host_path_cmd= func_init_to_host_path_cmd () { $opt_debug if test -z "$to_host_path_cmd"; then func_stripname 'func_convert_file_' '' "$to_host_file_cmd" to_host_path_cmd="func_convert_path_${func_stripname_result}" fi } # func_to_host_path ARG # Converts the path ARG from $build format to $host format. Return result # in func_to_host_path_result. func_to_host_path () { $opt_debug func_init_to_host_path_cmd $to_host_path_cmd "$1" } # end func_to_host_path # func_convert_path_noop ARG # Copy ARG to func_to_host_path_result. func_convert_path_noop () { func_to_host_path_result="$1" } # end func_convert_path_noop # func_convert_path_msys_to_w32 ARG # Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic # conversion to w32 is not available inside the cwrapper. Returns result in # func_to_host_path_result. func_convert_path_msys_to_w32 () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # Remove leading and trailing path separator characters from ARG. MSYS # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; # and winepath ignores them completely. func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" func_to_host_path_result="$func_convert_core_msys_to_w32_result" func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_msys_to_w32 # func_convert_path_cygwin_to_w32 ARG # Convert path ARG from Cygwin to w32 format. Returns result in # func_to_host_file_result. func_convert_path_cygwin_to_w32 () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"` func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_cygwin_to_w32 # func_convert_path_nix_to_w32 ARG # Convert path ARG from *nix to w32 format. Requires a wine environment and # a working winepath. Returns result in func_to_host_file_result. func_convert_path_nix_to_w32 () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" func_to_host_path_result="$func_convert_core_path_wine_to_w32_result" func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_nix_to_w32 # func_convert_path_msys_to_cygwin ARG # Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. # Returns result in func_to_host_file_result. func_convert_path_msys_to_cygwin () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" func_cygpath -u -p "$func_convert_core_msys_to_w32_result" func_to_host_path_result="$func_cygpath_result" func_convert_path_check : : \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" : "$1" fi } # end func_convert_path_msys_to_cygwin # func_convert_path_nix_to_cygwin ARG # Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a # a wine environment, working winepath, and LT_CYGPATH set. Returns result in # func_to_host_file_result. func_convert_path_nix_to_cygwin () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # Remove leading and trailing path separator characters from # ARG. msys behavior is inconsistent here, cygpath turns them # into '.;' and ';.', and winepath ignores them completely. func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" func_to_host_path_result="$func_cygpath_result" func_convert_path_check : : \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" : "$1" fi } # end func_convert_path_nix_to_cygwin # func_mode_compile arg... func_mode_compile () { $opt_debug # Get the compilation command and the source file. base_compile= srcfile="$nonopt" # always keep a non-empty value in "srcfile" suppress_opt=yes suppress_output= arg_mode=normal libobj= later= pie_flag= for arg do case $arg_mode in arg ) # do not "continue". Instead, add this to base_compile lastarg="$arg" arg_mode=normal ;; target ) libobj="$arg" arg_mode=normal continue ;; normal ) # Accept any command-line options. case $arg in -o) test -n "$libobj" && \ func_fatal_error "you cannot specify \`-o' more than once" arg_mode=target continue ;; -pie | -fpie | -fPIE) func_append pie_flag " $arg" continue ;; -shared | -static | -prefer-pic | -prefer-non-pic) func_append later " $arg" continue ;; -no-suppress) suppress_opt=no continue ;; -Xcompiler) arg_mode=arg # the next one goes into the "base_compile" arg list continue # The current "srcfile" will either be retained or ;; # replaced later. I would guess that would be a bug. -Wc,*) func_stripname '-Wc,' '' "$arg" args=$func_stripname_result lastarg= save_ifs="$IFS"; IFS=',' for arg in $args; do IFS="$save_ifs" func_append_quoted lastarg "$arg" done IFS="$save_ifs" func_stripname ' ' '' "$lastarg" lastarg=$func_stripname_result # Add the arguments to base_compile. func_append base_compile " $lastarg" continue ;; *) # Accept the current argument as the source file. # The previous "srcfile" becomes the current argument. # lastarg="$srcfile" srcfile="$arg" ;; esac # case $arg ;; esac # case $arg_mode # Aesthetically quote the previous argument. func_append_quoted base_compile "$lastarg" done # for arg case $arg_mode in arg) func_fatal_error "you must specify an argument for -Xcompile" ;; target) func_fatal_error "you must specify a target with \`-o'" ;; *) # Get the name of the library object. test -z "$libobj" && { func_basename "$srcfile" libobj="$func_basename_result" } ;; esac # Recognize several different file suffixes. # If the user specifies -o file.o, it is replaced with file.lo case $libobj in *.[cCFSifmso] | \ *.ada | *.adb | *.ads | *.asm | \ *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ *.[fF][09]? | *.for | *.java | *.obj | *.sx | *.cu | *.cup) func_xform "$libobj" libobj=$func_xform_result ;; esac case $libobj in *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; *) func_fatal_error "cannot determine name of library object from \`$libobj'" ;; esac func_infer_tag $base_compile for arg in $later; do case $arg in -shared) test "$build_libtool_libs" != yes && \ func_fatal_configuration "can not build a shared library" build_old_libs=no continue ;; -static) build_libtool_libs=no build_old_libs=yes continue ;; -prefer-pic) pic_mode=yes continue ;; -prefer-non-pic) pic_mode=no continue ;; esac done func_quote_for_eval "$libobj" test "X$libobj" != "X$func_quote_for_eval_result" \ && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ && func_warning "libobj name \`$libobj' may not contain shell special characters." func_dirname_and_basename "$obj" "/" "" objname="$func_basename_result" xdir="$func_dirname_result" lobj=${xdir}$objdir/$objname test -z "$base_compile" && \ func_fatal_help "you must specify a compilation command" # Delete any leftover library objects. if test "$build_old_libs" = yes; then removelist="$obj $lobj $libobj ${libobj}T" else removelist="$lobj $libobj ${libobj}T" fi # On Cygwin there's no "real" PIC flag so we must build both object types case $host_os in cygwin* | mingw* | pw32* | os2* | cegcc*) pic_mode=default ;; esac if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then # non-PIC code in shared libraries is not supported pic_mode=default fi # Calculate the filename of the output object if compiler does # not support -o with -c if test "$compiler_c_o" = no; then output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext} lockfile="$output_obj.lock" else output_obj= need_locks=no lockfile= fi # Lock this critical section if it is needed # We use this script file to make the link, it avoids creating a new file if test "$need_locks" = yes; then until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" sleep 2 done elif test "$need_locks" = warn; then if test -f "$lockfile"; then $ECHO "\ *** ERROR, $lockfile exists and contains: `cat $lockfile 2>/dev/null` This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support \`-c' and \`-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi func_append removelist " $output_obj" $ECHO "$srcfile" > "$lockfile" fi $opt_dry_run || $RM $removelist func_append removelist " $lockfile" trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 srcfile=$func_to_tool_file_result func_quote_for_eval "$srcfile" qsrcfile=$func_quote_for_eval_result # Only build a PIC object if we are building libtool libraries. if test "$build_libtool_libs" = yes; then # Without this assignment, base_compile gets emptied. fbsd_hideous_sh_bug=$base_compile if test "$pic_mode" != no; then command="$base_compile $qsrcfile $pic_flag" else # Don't build PIC code command="$base_compile $qsrcfile" fi func_mkdir_p "$xdir$objdir" if test -z "$output_obj"; then # Place PIC objects in $objdir func_append command " -o $lobj" fi func_show_eval_locale "$command" \ 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' if test "$need_locks" = warn && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support \`-c' and \`-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed, then go on to compile the next one if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then func_show_eval '$MV "$output_obj" "$lobj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi # Allow error messages only from the first compilation. if test "$suppress_opt" = yes; then suppress_output=' >/dev/null 2>&1' fi fi # Only build a position-dependent object if we build old libraries. if test "$build_old_libs" = yes; then if test "$pic_mode" != yes; then # Don't build PIC code command="$base_compile $qsrcfile$pie_flag" else command="$base_compile $qsrcfile $pic_flag" fi if test "$compiler_c_o" = yes; then func_append command " -o $obj" fi # Suppress compiler output if we already did a PIC compilation. func_append command "$suppress_output" func_show_eval_locale "$command" \ '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' if test "$need_locks" = warn && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support \`-c' and \`-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then func_show_eval '$MV "$output_obj" "$obj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi fi $opt_dry_run || { func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" # Unlock the critical section if it was locked if test "$need_locks" != no; then removelist=$lockfile $RM "$lockfile" fi } exit $EXIT_SUCCESS } $opt_help || { test "$opt_mode" = compile && func_mode_compile ${1+"$@"} } func_mode_help () { # We need to display help for each of the modes. case $opt_mode in "") # Generic help is extracted from the usage comments # at the start of this file. func_help ;; clean) $ECHO \ "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... Remove files from the build directory. RM is the name of the program to use to delete files associated with each FILE (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed to RM. If FILE is a libtool library, object or program, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; compile) $ECHO \ "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE Compile a source file into a libtool library object. This mode accepts the following additional options: -o OUTPUT-FILE set the output file name to OUTPUT-FILE -no-suppress do not suppress compiler output for multiple passes -prefer-pic try to build PIC objects only -prefer-non-pic try to build non-PIC objects only -shared do not build a \`.o' file suitable for static linking -static only build a \`.o' file suitable for static linking -Wc,FLAG pass FLAG directly to the compiler COMPILE-COMMAND is a command to be used in creating a \`standard' object file from the given SOURCEFILE. The output file name is determined by removing the directory component from SOURCEFILE, then substituting the C source code suffix \`.c' with the library object suffix, \`.lo'." ;; execute) $ECHO \ "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... Automatically set library path, then run a program. This mode accepts the following additional options: -dlopen FILE add the directory containing FILE to the library path This mode sets the library path environment variable according to \`-dlopen' flags. If any of the ARGS are libtool executable wrappers, then they are translated into their corresponding uninstalled binary, and any of their required library directories are added to the library path. Then, COMMAND is executed, with ARGS as arguments." ;; finish) $ECHO \ "Usage: $progname [OPTION]... --mode=finish [LIBDIR]... Complete the installation of libtool libraries. Each LIBDIR is a directory that contains libtool libraries. The commands that this mode executes may require superuser privileges. Use the \`--dry-run' option if you just want to see what would be executed." ;; install) $ECHO \ "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... Install executables or libraries. INSTALL-COMMAND is the installation command. The first component should be either the \`install' or \`cp' program. The following components of INSTALL-COMMAND are treated specially: -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation The rest of the components are interpreted as arguments to that command (only BSD-compatible install options are recognized)." ;; link) $ECHO \ "Usage: $progname [OPTION]... --mode=link LINK-COMMAND... Link object files or libraries together to form another library, or to create an executable program. LINK-COMMAND is a command using the C compiler that you would use to create a program from several object files. The following components of LINK-COMMAND are treated specially: -all-static do not do any dynamic linking at all -avoid-version do not add a version suffix if possible -bindir BINDIR specify path to binaries directory (for systems where libraries must be found in the PATH setting at runtime) -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) -export-symbols SYMFILE try to export only the symbols listed in SYMFILE -export-symbols-regex REGEX try to export only the symbols matching REGEX -LLIBDIR search LIBDIR for required installed libraries -lNAME OUTPUT-FILE requires the installed library libNAME -module build a library that can dlopened -no-fast-install disable the fast-install mode -no-install link a not-installable executable -no-undefined declare that a library does not refer to external symbols -o OUTPUT-FILE create OUTPUT-FILE from the specified objects -objectlist FILE Use a list of object files found in FILE to specify objects -precious-files-regex REGEX don't remove output files matching REGEX -release RELEASE specify package release information -rpath LIBDIR the created library will eventually be installed in LIBDIR -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries -shared only do dynamic linking of libtool libraries -shrext SUFFIX override the standard shared library file extension -static do not do any dynamic linking of uninstalled libtool libraries -static-libtool-libs do not do any dynamic linking of libtool libraries -version-info CURRENT[:REVISION[:AGE]] specify library version info [each variable defaults to 0] -weak LIBNAME declare that the target provides the LIBNAME interface -Wc,FLAG -Xcompiler FLAG pass linker-specific FLAG directly to the compiler -Wl,FLAG -Xlinker FLAG pass linker-specific FLAG directly to the linker -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) All other options (arguments beginning with \`-') are ignored. Every other argument is treated as a filename. Files ending in \`.la' are treated as uninstalled libtool libraries, other files are standard or library object files. If the OUTPUT-FILE ends in \`.la', then a libtool library is created, only library objects (\`.lo' files) may be specified, and \`-rpath' is required, except when creating a convenience library. If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created using \`ar' and \`ranlib', or on Windows using \`lib'. If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file is created, otherwise an executable program is created." ;; uninstall) $ECHO \ "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... Remove libraries from an installation directory. RM is the name of the program to use to delete files associated with each FILE (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed to RM. If FILE is a libtool library, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; *) func_fatal_help "invalid operation mode \`$opt_mode'" ;; esac echo $ECHO "Try \`$progname --help' for more information about other modes." } # Now that we've collected a possible --mode arg, show help if necessary if $opt_help; then if test "$opt_help" = :; then func_mode_help else { func_help noexit for opt_mode in compile link execute install finish uninstall clean; do func_mode_help done } | sed -n '1p; 2,$s/^Usage:/ or: /p' { func_help noexit for opt_mode in compile link execute install finish uninstall clean; do echo func_mode_help done } | sed '1d /^When reporting/,/^Report/{ H d } $x /information about other modes/d /more detailed .*MODE/d s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/' fi exit $? fi # func_mode_execute arg... func_mode_execute () { $opt_debug # The first argument is the command name. cmd="$nonopt" test -z "$cmd" && \ func_fatal_help "you must specify a COMMAND" # Handle -dlopen flags immediately. for file in $opt_dlopen; do test -f "$file" \ || func_fatal_help "\`$file' is not a file" dir= case $file in *.la) func_resolve_sysroot "$file" file=$func_resolve_sysroot_result # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "\`$lib' is not a valid libtool archive" # Read the libtool library. dlname= library_names= func_source "$file" # Skip this library if it cannot be dlopened. if test -z "$dlname"; then # Warn if it was a shared library. test -n "$library_names" && \ func_warning "\`$file' was not linked with \`-export-dynamic'" continue fi func_dirname "$file" "" "." dir="$func_dirname_result" if test -f "$dir/$objdir/$dlname"; then func_append dir "/$objdir" else if test ! -f "$dir/$dlname"; then func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" fi fi ;; *.lo) # Just add the directory containing the .lo file. func_dirname "$file" "" "." dir="$func_dirname_result" ;; *) func_warning "\`-dlopen' is ignored for non-libtool libraries and objects" continue ;; esac # Get the absolute pathname. absdir=`cd "$dir" && pwd` test -n "$absdir" && dir="$absdir" # Now add the directory to shlibpath_var. if eval "test -z \"\$$shlibpath_var\""; then eval "$shlibpath_var=\"\$dir\"" else eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" fi done # This variable tells wrapper scripts just to set shlibpath_var # rather than running their programs. libtool_execute_magic="$magic" # Check if any of the arguments is a wrapper script. args= for file do case $file in -* | *.la | *.lo ) ;; *) # Do a test to see if this is really a libtool program. if func_ltwrapper_script_p "$file"; then func_source "$file" # Transform arg to wrapped name. file="$progdir/$program" elif func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" func_source "$func_ltwrapper_scriptname_result" # Transform arg to wrapped name. file="$progdir/$program" fi ;; esac # Quote arguments (to preserve shell metacharacters). func_append_quoted args "$file" done if test "X$opt_dry_run" = Xfalse; then if test -n "$shlibpath_var"; then # Export the shlibpath_var. eval "export $shlibpath_var" fi # Restore saved environment variables for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES do eval "if test \"\${save_$lt_var+set}\" = set; then $lt_var=\$save_$lt_var; export $lt_var else $lt_unset $lt_var fi" done # Now prepare to actually exec the command. exec_cmd="\$cmd$args" else # Display what would be done. if test -n "$shlibpath_var"; then eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" echo "export $shlibpath_var" fi $ECHO "$cmd$args" exit $EXIT_SUCCESS fi } test "$opt_mode" = execute && func_mode_execute ${1+"$@"} # func_mode_finish arg... func_mode_finish () { $opt_debug libs= libdirs= admincmds= for opt in "$nonopt" ${1+"$@"} do if test -d "$opt"; then func_append libdirs " $opt" elif test -f "$opt"; then if func_lalib_unsafe_p "$opt"; then func_append libs " $opt" else func_warning "\`$opt' is not a valid libtool archive" fi else func_fatal_error "invalid argument \`$opt'" fi done if test -n "$libs"; then if test -n "$lt_sysroot"; then sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"` sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;" else sysroot_cmd= fi # Remove sysroot references if $opt_dry_run; then for lib in $libs; do echo "removing references to $lt_sysroot and \`=' prefixes from $lib" done else tmpdir=`func_mktempdir` for lib in $libs; do sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ > $tmpdir/tmp-la mv -f $tmpdir/tmp-la $lib done ${RM}r "$tmpdir" fi fi if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then for libdir in $libdirs; do if test -n "$finish_cmds"; then # Do each command in the finish commands. func_execute_cmds "$finish_cmds" 'admincmds="$admincmds '"$cmd"'"' fi if test -n "$finish_eval"; then # Do the single finish_eval. eval cmds=\"$finish_eval\" $opt_dry_run || eval "$cmds" || func_append admincmds " $cmds" fi done fi # Exit here if they wanted silent mode. $opt_silent && exit $EXIT_SUCCESS if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then echo "----------------------------------------------------------------------" echo "Libraries have been installed in:" for libdir in $libdirs; do $ECHO " $libdir" done echo echo "If you ever happen to want to link against installed libraries" echo "in a given directory, LIBDIR, you must either use libtool, and" echo "specify the full pathname of the library, or use the \`-LLIBDIR'" echo "flag during linking and do at least one of the following:" if test -n "$shlibpath_var"; then echo " - add LIBDIR to the \`$shlibpath_var' environment variable" echo " during execution" fi if test -n "$runpath_var"; then echo " - add LIBDIR to the \`$runpath_var' environment variable" echo " during linking" fi if test -n "$hardcode_libdir_flag_spec"; then libdir=LIBDIR eval flag=\"$hardcode_libdir_flag_spec\" $ECHO " - use the \`$flag' linker flag" fi if test -n "$admincmds"; then $ECHO " - have your system administrator run these commands:$admincmds" fi if test -f /etc/ld.so.conf; then echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" fi echo echo "See any operating system documentation about shared libraries for" case $host in solaris2.[6789]|solaris2.1[0-9]) echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" echo "pages." ;; *) echo "more information, such as the ld(1) and ld.so(8) manual pages." ;; esac echo "----------------------------------------------------------------------" fi exit $EXIT_SUCCESS } test "$opt_mode" = finish && func_mode_finish ${1+"$@"} # func_mode_install arg... func_mode_install () { $opt_debug # There may be an optional sh(1) argument at the beginning of # install_prog (especially on Windows NT). if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || # Allow the use of GNU shtool's install command. case $nonopt in *shtool*) :;; *) false;; esac; then # Aesthetically quote it. func_quote_for_eval "$nonopt" install_prog="$func_quote_for_eval_result " arg=$1 shift else install_prog= arg=$nonopt fi # The real first argument should be the name of the installation program. # Aesthetically quote it. func_quote_for_eval "$arg" func_append install_prog "$func_quote_for_eval_result" install_shared_prog=$install_prog case " $install_prog " in *[\\\ /]cp\ *) install_cp=: ;; *) install_cp=false ;; esac # We need to accept at least all the BSD install flags. dest= files= opts= prev= install_type= isdir=no stripme= no_mode=: for arg do arg2= if test -n "$dest"; then func_append files " $dest" dest=$arg continue fi case $arg in -d) isdir=yes ;; -f) if $install_cp; then :; else prev=$arg fi ;; -g | -m | -o) prev=$arg ;; -s) stripme=" -s" continue ;; -*) ;; *) # If the previous option needed an argument, then skip it. if test -n "$prev"; then if test "x$prev" = x-m && test -n "$install_override_mode"; then arg2=$install_override_mode no_mode=false fi prev= else dest=$arg continue fi ;; esac # Aesthetically quote the argument. func_quote_for_eval "$arg" func_append install_prog " $func_quote_for_eval_result" if test -n "$arg2"; then func_quote_for_eval "$arg2" fi func_append install_shared_prog " $func_quote_for_eval_result" done test -z "$install_prog" && \ func_fatal_help "you must specify an install program" test -n "$prev" && \ func_fatal_help "the \`$prev' option requires an argument" if test -n "$install_override_mode" && $no_mode; then if $install_cp; then :; else func_quote_for_eval "$install_override_mode" func_append install_shared_prog " -m $func_quote_for_eval_result" fi fi if test -z "$files"; then if test -z "$dest"; then func_fatal_help "no file or destination specified" else func_fatal_help "you must specify a destination" fi fi # Strip any trailing slash from the destination. func_stripname '' '/' "$dest" dest=$func_stripname_result # Check to see that the destination is a directory. test -d "$dest" && isdir=yes if test "$isdir" = yes; then destdir="$dest" destname= else func_dirname_and_basename "$dest" "" "." destdir="$func_dirname_result" destname="$func_basename_result" # Not a directory, so check to see that there is only one file specified. set dummy $files; shift test "$#" -gt 1 && \ func_fatal_help "\`$dest' is not a directory" fi case $destdir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) for file in $files; do case $file in *.lo) ;; *) func_fatal_help "\`$destdir' must be an absolute directory name" ;; esac done ;; esac # This variable tells wrapper scripts just to set variables rather # than running their programs. libtool_install_magic="$magic" staticlibs= future_libdirs= current_libdirs= for file in $files; do # Do each installation. case $file in *.$libext) # Do the static libraries later. func_append staticlibs " $file" ;; *.la) func_resolve_sysroot "$file" file=$func_resolve_sysroot_result # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "\`$file' is not a valid libtool archive" library_names= old_library= relink_command= func_source "$file" # Add the libdir to current_libdirs if it is the destination. if test "X$destdir" = "X$libdir"; then case "$current_libdirs " in *" $libdir "*) ;; *) func_append current_libdirs " $libdir" ;; esac else # Note the libdir as a future libdir. case "$future_libdirs " in *" $libdir "*) ;; *) func_append future_libdirs " $libdir" ;; esac fi func_dirname "$file" "/" "" dir="$func_dirname_result" func_append dir "$objdir" if test -n "$relink_command"; then # Determine the prefix the user has applied to our future dir. inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"` # Don't allow the user to place us outside of our expected # location b/c this prevents finding dependent libraries that # are installed to the same prefix. # At present, this check doesn't affect windows .dll's that # are installed into $libdir/../bin (currently, that works fine) # but it's something to keep an eye on. test "$inst_prefix_dir" = "$destdir" && \ func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir" if test -n "$inst_prefix_dir"; then # Stick the inst_prefix_dir data into the link command. relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` else relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` fi func_warning "relinking \`$file'" func_show_eval "$relink_command" \ 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"' fi # See the names of the shared library. set dummy $library_names; shift if test -n "$1"; then realname="$1" shift srcname="$realname" test -n "$relink_command" && srcname="$realname"T # Install the shared library and build the symlinks. func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ 'exit $?' tstripme="$stripme" case $host_os in cygwin* | mingw* | pw32* | cegcc*) case $realname in *.dll.a) tstripme="" ;; esac ;; esac if test -n "$tstripme" && test -n "$striplib"; then func_show_eval "$striplib $destdir/$realname" 'exit $?' fi if test "$#" -gt 0; then # Delete the old symlinks, and create new ones. # Try `ln -sf' first, because the `ln' binary might depend on # the symlink we replace! Solaris /bin/ln does not understand -f, # so we also need to try rm && ln -s. for linkname do test "$linkname" != "$realname" \ && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" done fi # Do each command in the postinstall commands. lib="$destdir/$realname" func_execute_cmds "$postinstall_cmds" 'exit $?' fi # Install the pseudo-library for information purposes. func_basename "$file" name="$func_basename_result" instname="$dir/$name"i func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' # Maybe install the static library, too. test -n "$old_library" && func_append staticlibs " $dir/$old_library" ;; *.lo) # Install (i.e. copy) a libtool object. # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile="$destdir/$destname" else func_basename "$file" destfile="$func_basename_result" destfile="$destdir/$destfile" fi # Deduce the name of the destination old-style object file. case $destfile in *.lo) func_lo2o "$destfile" staticdest=$func_lo2o_result ;; *.$objext) staticdest="$destfile" destfile= ;; *) func_fatal_help "cannot copy a libtool object to \`$destfile'" ;; esac # Install the libtool object if requested. test -n "$destfile" && \ func_show_eval "$install_prog $file $destfile" 'exit $?' # Install the old object if enabled. if test "$build_old_libs" = yes; then # Deduce the name of the old-style object file. func_lo2o "$file" staticobj=$func_lo2o_result func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' fi exit $EXIT_SUCCESS ;; *) # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile="$destdir/$destname" else func_basename "$file" destfile="$func_basename_result" destfile="$destdir/$destfile" fi # If the file is missing, and there is a .exe on the end, strip it # because it is most likely a libtool script we actually want to # install stripped_ext="" case $file in *.exe) if test ! -f "$file"; then func_stripname '' '.exe' "$file" file=$func_stripname_result stripped_ext=".exe" fi ;; esac # Do a test to see if this is really a libtool program. case $host in *cygwin* | *mingw*) if func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" wrapper=$func_ltwrapper_scriptname_result else func_stripname '' '.exe' "$file" wrapper=$func_stripname_result fi ;; *) wrapper=$file ;; esac if func_ltwrapper_script_p "$wrapper"; then notinst_deplibs= relink_command= func_source "$wrapper" # Check the variables that should have been set. test -z "$generated_by_libtool_version" && \ func_fatal_error "invalid libtool wrapper script \`$wrapper'" finalize=yes for lib in $notinst_deplibs; do # Check to see that each library is installed. libdir= if test -f "$lib"; then func_source "$lib" fi libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test if test -n "$libdir" && test ! -f "$libfile"; then func_warning "\`$lib' has not been installed in \`$libdir'" finalize=no fi done relink_command= func_source "$wrapper" outputname= if test "$fast_install" = no && test -n "$relink_command"; then $opt_dry_run || { if test "$finalize" = yes; then tmpdir=`func_mktempdir` func_basename "$file$stripped_ext" file="$func_basename_result" outputname="$tmpdir/$file" # Replace the output file specification. relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` $opt_silent || { func_quote_for_expand "$relink_command" eval "func_echo $func_quote_for_expand_result" } if eval "$relink_command"; then : else func_error "error: relink \`$file' with the above command before installing it" $opt_dry_run || ${RM}r "$tmpdir" continue fi file="$outputname" else func_warning "cannot relink \`$file'" fi } else # Install the binary that we compiled earlier. file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"` fi fi # remove .exe since cygwin /usr/bin/install will append another # one anyway case $install_prog,$host in */usr/bin/install*,*cygwin*) case $file:$destfile in *.exe:*.exe) # this is ok ;; *.exe:*) destfile=$destfile.exe ;; *:*.exe) func_stripname '' '.exe' "$destfile" destfile=$func_stripname_result ;; esac ;; esac func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' $opt_dry_run || if test -n "$outputname"; then ${RM}r "$tmpdir" fi ;; esac done for file in $staticlibs; do func_basename "$file" name="$func_basename_result" # Set up the ranlib parameters. oldlib="$destdir/$name" func_show_eval "$install_prog \$file \$oldlib" 'exit $?' if test -n "$stripme" && test -n "$old_striplib"; then func_show_eval "$old_striplib $oldlib" 'exit $?' fi # Do each command in the postinstall commands. func_execute_cmds "$old_postinstall_cmds" 'exit $?' done test -n "$future_libdirs" && \ func_warning "remember to run \`$progname --finish$future_libdirs'" if test -n "$current_libdirs"; then # Maybe just do a dry run. $opt_dry_run && current_libdirs=" -n$current_libdirs" exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' else exit $EXIT_SUCCESS fi } test "$opt_mode" = install && func_mode_install ${1+"$@"} # func_generate_dlsyms outputname originator pic_p # Extract symbols from dlprefiles and create ${outputname}S.o with # a dlpreopen symbol table. func_generate_dlsyms () { $opt_debug my_outputname="$1" my_originator="$2" my_pic_p="${3-no}" my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` my_dlsyms= if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then if test -n "$NM" && test -n "$global_symbol_pipe"; then my_dlsyms="${my_outputname}S.c" else func_error "not configured to extract global symbols from dlpreopened files" fi fi if test -n "$my_dlsyms"; then case $my_dlsyms in "") ;; *.c) # Discover the nlist of each of the dlfiles. nlist="$output_objdir/${my_outputname}.nm" func_show_eval "$RM $nlist ${nlist}S ${nlist}T" # Parse the name list into a source file. func_verbose "creating $output_objdir/$my_dlsyms" $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ /* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */ /* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */ #ifdef __cplusplus extern \"C\" { #endif #if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) #pragma GCC diagnostic ignored \"-Wstrict-prototypes\" #endif /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) /* DATA imports from DLLs on WIN32 con't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST #elif defined(__osf__) /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif /* External symbol declarations for the compiler. */\ " if test "$dlself" = yes; then func_verbose "generating symbol list for \`$output'" $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" # Add our own program objects to the symbol list. progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` for progfile in $progfiles; do func_to_tool_file "$progfile" func_convert_file_msys_to_w32 func_verbose "extracting global C symbols from \`$func_to_tool_file_result'" $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" done if test -n "$exclude_expsyms"; then $opt_dry_run || { eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi if test -n "$export_symbols_regex"; then $opt_dry_run || { eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi # Prepare the list of exported symbols if test -z "$export_symbols"; then export_symbols="$output_objdir/$outputname.exp" $opt_dry_run || { $RM $export_symbols eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' case $host in *cygwin* | *mingw* | *cegcc* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' ;; esac } else $opt_dry_run || { eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' case $host in *cygwin* | *mingw* | *cegcc* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' ;; esac } fi fi for dlprefile in $dlprefiles; do func_verbose "extracting global C symbols from \`$dlprefile'" func_basename "$dlprefile" name="$func_basename_result" case $host in *cygwin* | *mingw* | *cegcc* ) # if an import library, we need to obtain dlname if func_win32_import_lib_p "$dlprefile"; then func_tr_sh "$dlprefile" eval "curr_lafile=\$libfile_$func_tr_sh_result" dlprefile_dlbasename="" if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then # Use subshell, to avoid clobbering current variable values dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` if test -n "$dlprefile_dlname" ; then func_basename "$dlprefile_dlname" dlprefile_dlbasename="$func_basename_result" else # no lafile. user explicitly requested -dlpreopen . $sharedlib_from_linklib_cmd "$dlprefile" dlprefile_dlbasename=$sharedlib_from_linklib_result fi fi $opt_dry_run || { if test -n "$dlprefile_dlbasename" ; then eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' else func_warning "Could not compute DLL name from $name" eval '$ECHO ": $name " >> "$nlist"' fi func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'" } else # not an import lib $opt_dry_run || { eval '$ECHO ": $name " >> "$nlist"' func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" } fi ;; *) $opt_dry_run || { eval '$ECHO ": $name " >> "$nlist"' func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" } ;; esac done $opt_dry_run || { # Make sure we have at least an empty file. test -f "$nlist" || : > "$nlist" if test -n "$exclude_expsyms"; then $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T $MV "$nlist"T "$nlist" fi # Try sorting and uniquifying the output. if $GREP -v "^: " < "$nlist" | if sort -k 3 /dev/null 2>&1; then sort -k 3 else sort +2 fi | uniq > "$nlist"S; then : else $GREP -v "^: " < "$nlist" > "$nlist"S fi if test -f "$nlist"S; then eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' else echo '/* NONE */' >> "$output_objdir/$my_dlsyms" fi echo >> "$output_objdir/$my_dlsyms" "\ /* The mapping between symbol names and symbols. */ typedef struct { const char *name; void *address; } lt_dlsymlist; extern LT_DLSYM_CONST lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[]; LT_DLSYM_CONST lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[] = {\ { \"$my_originator\", (void *) 0 }," case $need_lib_prefix in no) eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; *) eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; esac echo >> "$output_objdir/$my_dlsyms" "\ {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt_${my_prefix}_LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif\ " } # !$opt_dry_run pic_flag_for_symtable= case "$compile_command " in *" -static "*) ;; *) case $host in # compiling the symbol table file with pic_flag works around # a FreeBSD bug that causes programs to crash when -lm is # linked before any other PIC object. But we must not use # pic_flag when linking with -static. The problem exists in # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; *-*-hpux*) pic_flag_for_symtable=" $pic_flag" ;; *) if test "X$my_pic_p" != Xno; then pic_flag_for_symtable=" $pic_flag" fi ;; esac ;; esac symtab_cflags= for arg in $LTCFLAGS; do case $arg in -pie | -fpie | -fPIE) ;; *) func_append symtab_cflags " $arg" ;; esac done # Now compile the dynamic symbol file. func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' # Clean up the generated files. func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"' # Transform the symbol file into the correct name. symfileobj="$output_objdir/${my_outputname}S.$objext" case $host in *cygwin* | *mingw* | *cegcc* ) if test -f "$output_objdir/$my_outputname.def"; then compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` else compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` fi ;; *) compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` ;; esac ;; *) func_fatal_error "unknown suffix for \`$my_dlsyms'" ;; esac else # We keep going just in case the user didn't refer to # lt_preloaded_symbols. The linker will fail if global_symbol_pipe # really was required. # Nullify the symbol file. compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` fi } # func_win32_libid arg # return the library type of file 'arg' # # Need a lot of goo to handle *both* DLLs and import libs # Has to be a shell function in order to 'eat' the argument # that is supplied when $file_magic_command is called. # Despite the name, also deal with 64 bit binaries. func_win32_libid () { $opt_debug win32_libid_type="unknown" win32_fileres=`file -L $1 2>/dev/null` case $win32_fileres in *ar\ archive\ import\ library*) # definitely import win32_libid_type="x86 archive import" ;; *ar\ archive*) # could be an import, or static # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then func_to_tool_file "$1" func_convert_file_msys_to_w32 win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | $SED -n -e ' 1,100{ / I /{ s,.*,import, p q } }'` case $win32_nmres in import*) win32_libid_type="x86 archive import";; *) win32_libid_type="x86 archive static";; esac fi ;; *DLL*) win32_libid_type="x86 DLL" ;; *executable*) # but shell scripts are "executable" too... case $win32_fileres in *MS\ Windows\ PE\ Intel*) win32_libid_type="x86 DLL" ;; esac ;; esac $ECHO "$win32_libid_type" } # func_cygming_dll_for_implib ARG # # Platform-specific function to extract the # name of the DLL associated with the specified # import library ARG. # Invoked by eval'ing the libtool variable # $sharedlib_from_linklib_cmd # Result is available in the variable # $sharedlib_from_linklib_result func_cygming_dll_for_implib () { $opt_debug sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` } # func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs # # The is the core of a fallback implementation of a # platform-specific function to extract the name of the # DLL associated with the specified import library LIBNAME. # # SECTION_NAME is either .idata$6 or .idata$7, depending # on the platform and compiler that created the implib. # # Echos the name of the DLL associated with the # specified import library. func_cygming_dll_for_implib_fallback_core () { $opt_debug match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` $OBJDUMP -s --section "$1" "$2" 2>/dev/null | $SED '/^Contents of section '"$match_literal"':/{ # Place marker at beginning of archive member dllname section s/.*/====MARK====/ p d } # These lines can sometimes be longer than 43 characters, but # are always uninteresting /:[ ]*file format pe[i]\{,1\}-/d /^In archive [^:]*:/d # Ensure marker is printed /^====MARK====/p # Remove all lines with less than 43 characters /^.\{43\}/!d # From remaining lines, remove first 43 characters s/^.\{43\}//' | $SED -n ' # Join marker and all lines until next marker into a single line /^====MARK====/ b para H $ b para b :para x s/\n//g # Remove the marker s/^====MARK====// # Remove trailing dots and whitespace s/[\. \t]*$// # Print /./p' | # we now have a list, one entry per line, of the stringified # contents of the appropriate section of all members of the # archive which possess that section. Heuristic: eliminate # all those which have a first or second character that is # a '.' (that is, objdump's representation of an unprintable # character.) This should work for all archives with less than # 0x302f exports -- but will fail for DLLs whose name actually # begins with a literal '.' or a single character followed by # a '.'. # # Of those that remain, print the first one. $SED -e '/^\./d;/^.\./d;q' } # func_cygming_gnu_implib_p ARG # This predicate returns with zero status (TRUE) if # ARG is a GNU/binutils-style import library. Returns # with nonzero status (FALSE) otherwise. func_cygming_gnu_implib_p () { $opt_debug func_to_tool_file "$1" func_convert_file_msys_to_w32 func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` test -n "$func_cygming_gnu_implib_tmp" } # func_cygming_ms_implib_p ARG # This predicate returns with zero status (TRUE) if # ARG is an MS-style import library. Returns # with nonzero status (FALSE) otherwise. func_cygming_ms_implib_p () { $opt_debug func_to_tool_file "$1" func_convert_file_msys_to_w32 func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` test -n "$func_cygming_ms_implib_tmp" } # func_cygming_dll_for_implib_fallback ARG # Platform-specific function to extract the # name of the DLL associated with the specified # import library ARG. # # This fallback implementation is for use when $DLLTOOL # does not support the --identify-strict option. # Invoked by eval'ing the libtool variable # $sharedlib_from_linklib_cmd # Result is available in the variable # $sharedlib_from_linklib_result func_cygming_dll_for_implib_fallback () { $opt_debug if func_cygming_gnu_implib_p "$1" ; then # binutils import library sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` elif func_cygming_ms_implib_p "$1" ; then # ms-generated import library sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` else # unknown sharedlib_from_linklib_result="" fi } # func_extract_an_archive dir oldlib func_extract_an_archive () { $opt_debug f_ex_an_ar_dir="$1"; shift f_ex_an_ar_oldlib="$1" if test "$lock_old_archive_extraction" = yes; then lockfile=$f_ex_an_ar_oldlib.lock until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" sleep 2 done fi func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ 'stat=$?; rm -f "$lockfile"; exit $stat' if test "$lock_old_archive_extraction" = yes; then $opt_dry_run || rm -f "$lockfile" fi if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then : else func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" fi } # func_extract_archives gentop oldlib ... func_extract_archives () { $opt_debug my_gentop="$1"; shift my_oldlibs=${1+"$@"} my_oldobjs="" my_xlib="" my_xabs="" my_xdir="" for my_xlib in $my_oldlibs; do # Extract the objects. case $my_xlib in [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; *) my_xabs=`pwd`"/$my_xlib" ;; esac func_basename "$my_xlib" my_xlib="$func_basename_result" my_xlib_u=$my_xlib while :; do case " $extracted_archives " in *" $my_xlib_u "*) func_arith $extracted_serial + 1 extracted_serial=$func_arith_result my_xlib_u=lt$extracted_serial-$my_xlib ;; *) break ;; esac done extracted_archives="$extracted_archives $my_xlib_u" my_xdir="$my_gentop/$my_xlib_u" func_mkdir_p "$my_xdir" case $host in *-darwin*) func_verbose "Extracting $my_xabs" # Do not bother doing anything if just a dry run $opt_dry_run || { darwin_orig_dir=`pwd` cd $my_xdir || exit $? darwin_archive=$my_xabs darwin_curdir=`pwd` darwin_base_archive=`basename "$darwin_archive"` darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` if test -n "$darwin_arches"; then darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` darwin_arch= func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" for darwin_arch in $darwin_arches ; do func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}" $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" func_extract_an_archive "`pwd`" "${darwin_base_archive}" cd "$darwin_curdir" $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" done # $darwin_arches ## Okay now we've a bunch of thin objects, gotta fatten them up :) darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` darwin_file= darwin_files= for darwin_file in $darwin_filelist; do darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` $LIPO -create -output "$darwin_file" $darwin_files done # $darwin_filelist $RM -rf unfat-$$ cd "$darwin_orig_dir" else cd $darwin_orig_dir func_extract_an_archive "$my_xdir" "$my_xabs" fi # $darwin_arches } # !$opt_dry_run ;; *) func_extract_an_archive "$my_xdir" "$my_xabs" ;; esac my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` done func_extract_archives_result="$my_oldobjs" } # func_emit_wrapper [arg=no] # # Emit a libtool wrapper script on stdout. # Don't directly open a file because we may want to # incorporate the script contents within a cygwin/mingw # wrapper executable. Must ONLY be called from within # func_mode_link because it depends on a number of variables # set therein. # # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR # variable will take. If 'yes', then the emitted script # will assume that the directory in which it is stored is # the $objdir directory. This is a cygwin/mingw-specific # behavior. func_emit_wrapper () { func_emit_wrapper_arg1=${1-no} $ECHO "\ #! $SHELL # $output - temporary wrapper script for $objdir/$outputname # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION # # The $output program cannot be directly executed until all the libtool # libraries that it depends on are installed. # # This wrapper script should never be moved out of the build directory. # If it is, it will not operate correctly. # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. sed_quote_subst='$sed_quote_subst' # Be Bourne compatible if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which # is contrary to our usage. Disable this feature. alias -g '\${1+\"\$@\"}'='\"\$@\"' setopt NO_GLOB_SUBST else case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac fi BIN_SH=xpg4; export BIN_SH # for Tru64 DUALCASE=1; export DUALCASE # for MKS sh # The HP-UX ksh and POSIX shell print the target directory to stdout # if CDPATH is set. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH relink_command=\"$relink_command\" # This environment variable determines our operation mode. if test \"\$libtool_install_magic\" = \"$magic\"; then # install mode needs the following variables: generated_by_libtool_version='$macro_version' notinst_deplibs='$notinst_deplibs' else # When we are sourced in execute mode, \$file and \$ECHO are already set. if test \"\$libtool_execute_magic\" != \"$magic\"; then file=\"\$0\"" qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"` $ECHO "\ # A function that is used when there is no print builtin or printf. func_fallback_echo () { eval 'cat <<_LTECHO_EOF \$1 _LTECHO_EOF' } ECHO=\"$qECHO\" fi # Very basic option parsing. These options are (a) specific to # the libtool wrapper, (b) are identical between the wrapper # /script/ and the wrapper /executable/ which is used only on # windows platforms, and (c) all begin with the string "--lt-" # (application programs are unlikely to have options which match # this pattern). # # There are only two supported options: --lt-debug and # --lt-dump-script. There is, deliberately, no --lt-help. # # The first argument to this parsing function should be the # script's $0 value, followed by "$@". lt_option_debug= func_parse_lt_options () { lt_script_arg0=\$0 shift for lt_opt do case \"\$lt_opt\" in --lt-debug) lt_option_debug=1 ;; --lt-dump-script) lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\` test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=. lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\` cat \"\$lt_dump_D/\$lt_dump_F\" exit 0 ;; --lt-*) \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2 exit 1 ;; esac done # Print the debug banner immediately: if test -n \"\$lt_option_debug\"; then echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2 fi } # Used when --lt-debug. Prints its arguments to stdout # (redirection is the responsibility of the caller) func_lt_dump_args () { lt_dump_args_N=1; for lt_arg do \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\" lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` done } # Core function for launching the target application func_exec_program_core () { " case $host in # Backslashes separate directories on plain windows *-*-mingw | *-*-os2* | *-cegcc*) $ECHO "\ if test -n \"\$lt_option_debug\"; then \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2 func_lt_dump_args \${1+\"\$@\"} 1>&2 fi exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} " ;; *) $ECHO "\ if test -n \"\$lt_option_debug\"; then \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2 func_lt_dump_args \${1+\"\$@\"} 1>&2 fi exec \"\$progdir/\$program\" \${1+\"\$@\"} " ;; esac $ECHO "\ \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 exit 1 } # A function to encapsulate launching the target application # Strips options in the --lt-* namespace from \$@ and # launches target application with the remaining arguments. func_exec_program () { for lt_wr_arg do case \$lt_wr_arg in --lt-*) ;; *) set x \"\$@\" \"\$lt_wr_arg\"; shift;; esac shift done func_exec_program_core \${1+\"\$@\"} } # Parse options func_parse_lt_options \"\$0\" \${1+\"\$@\"} # Find the directory that this script lives in. thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\` test \"x\$thisdir\" = \"x\$file\" && thisdir=. # Follow symbolic links until we get to the real thisdir. file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\` while test -n \"\$file\"; do destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\` # If there was a directory component, then change thisdir. if test \"x\$destdir\" != \"x\$file\"; then case \"\$destdir\" in [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; *) thisdir=\"\$thisdir/\$destdir\" ;; esac fi file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\` file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\` done # Usually 'no', except on cygwin/mingw when embedded into # the cwrapper. WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then # special case for '.' if test \"\$thisdir\" = \".\"; then thisdir=\`pwd\` fi # remove .libs from thisdir case \"\$thisdir\" in *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; $objdir ) thisdir=. ;; esac fi # Try to get the absolute directory name. absdir=\`cd \"\$thisdir\" && pwd\` test -n \"\$absdir\" && thisdir=\"\$absdir\" " if test "$fast_install" = yes; then $ECHO "\ program=lt-'$outputname'$exeext progdir=\"\$thisdir/$objdir\" if test ! -f \"\$progdir/\$program\" || { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\ test \"X\$file\" != \"X\$progdir/\$program\"; }; then file=\"\$\$-\$program\" if test ! -d \"\$progdir\"; then $MKDIR \"\$progdir\" else $RM \"\$progdir/\$file\" fi" $ECHO "\ # relink executable if necessary if test -n \"\$relink_command\"; then if relink_command_output=\`eval \$relink_command 2>&1\`; then : else $ECHO \"\$relink_command_output\" >&2 $RM \"\$progdir/\$file\" exit 1 fi fi $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || { $RM \"\$progdir/\$program\"; $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } $RM \"\$progdir/\$file\" fi" else $ECHO "\ program='$outputname' progdir=\"\$thisdir/$objdir\" " fi $ECHO "\ if test -f \"\$progdir/\$program\"; then" # fixup the dll searchpath if we need to. # # Fix the DLL searchpath if we need to. Do this before prepending # to shlibpath, because on Windows, both are PATH and uninstalled # libraries must come first. if test -n "$dllsearchpath"; then $ECHO "\ # Add the dll search path components to the executable PATH PATH=$dllsearchpath:\$PATH " fi # Export our shlibpath_var if we have one. if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then $ECHO "\ # Add our own library path to $shlibpath_var $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" # Some systems cannot cope with colon-terminated $shlibpath_var # The second colon is a workaround for a bug in BeOS R4 sed $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` export $shlibpath_var " fi $ECHO "\ if test \"\$libtool_execute_magic\" != \"$magic\"; then # Run the actual program with our arguments. func_exec_program \${1+\"\$@\"} fi else # The program doesn't exist. \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 exit 1 fi fi\ " } # func_emit_cwrapperexe_src # emit the source code for a wrapper executable on stdout # Must ONLY be called from within func_mode_link because # it depends on a number of variable set therein. func_emit_cwrapperexe_src () { cat < #include #ifdef _MSC_VER # include # include # include #else # include # include # ifdef __CYGWIN__ # include # endif #endif #include #include #include #include #include #include #include #include /* declarations of non-ANSI functions */ #if defined(__MINGW32__) # ifdef __STRICT_ANSI__ int _putenv (const char *); # endif #elif defined(__CYGWIN__) # ifdef __STRICT_ANSI__ char *realpath (const char *, char *); int putenv (char *); int setenv (const char *, const char *, int); # endif /* #elif defined (other platforms) ... */ #endif /* portability defines, excluding path handling macros */ #if defined(_MSC_VER) # define setmode _setmode # define stat _stat # define chmod _chmod # define getcwd _getcwd # define putenv _putenv # define S_IXUSR _S_IEXEC # ifndef _INTPTR_T_DEFINED # define _INTPTR_T_DEFINED # define intptr_t int # endif #elif defined(__MINGW32__) # define setmode _setmode # define stat _stat # define chmod _chmod # define getcwd _getcwd # define putenv _putenv #elif defined(__CYGWIN__) # define HAVE_SETENV # define FOPEN_WB "wb" /* #elif defined (other platforms) ... */ #endif #if defined(PATH_MAX) # define LT_PATHMAX PATH_MAX #elif defined(MAXPATHLEN) # define LT_PATHMAX MAXPATHLEN #else # define LT_PATHMAX 1024 #endif #ifndef S_IXOTH # define S_IXOTH 0 #endif #ifndef S_IXGRP # define S_IXGRP 0 #endif /* path handling portability macros */ #ifndef DIR_SEPARATOR # define DIR_SEPARATOR '/' # define PATH_SEPARATOR ':' #endif #if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ defined (__OS2__) # define HAVE_DOS_BASED_FILE_SYSTEM # define FOPEN_WB "wb" # ifndef DIR_SEPARATOR_2 # define DIR_SEPARATOR_2 '\\' # endif # ifndef PATH_SEPARATOR_2 # define PATH_SEPARATOR_2 ';' # endif #endif #ifndef DIR_SEPARATOR_2 # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) #else /* DIR_SEPARATOR_2 */ # define IS_DIR_SEPARATOR(ch) \ (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) #endif /* DIR_SEPARATOR_2 */ #ifndef PATH_SEPARATOR_2 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) #else /* PATH_SEPARATOR_2 */ # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) #endif /* PATH_SEPARATOR_2 */ #ifndef FOPEN_WB # define FOPEN_WB "w" #endif #ifndef _O_BINARY # define _O_BINARY 0 #endif #define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) #define XFREE(stale) do { \ if (stale) { free ((void *) stale); stale = 0; } \ } while (0) #if defined(LT_DEBUGWRAPPER) static int lt_debug = 1; #else static int lt_debug = 0; #endif const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */ void *xmalloc (size_t num); char *xstrdup (const char *string); const char *base_name (const char *name); char *find_executable (const char *wrapper); char *chase_symlinks (const char *pathspec); int make_executable (const char *path); int check_executable (const char *path); char *strendzap (char *str, const char *pat); void lt_debugprintf (const char *file, int line, const char *fmt, ...); void lt_fatal (const char *file, int line, const char *message, ...); static const char *nonnull (const char *s); static const char *nonempty (const char *s); void lt_setenv (const char *name, const char *value); char *lt_extend_str (const char *orig_value, const char *add, int to_end); void lt_update_exe_path (const char *name, const char *value); void lt_update_lib_path (const char *name, const char *value); char **prepare_spawn (char **argv); void lt_dump_script (FILE *f); EOF cat <= 0) && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) return 1; else return 0; } int make_executable (const char *path) { int rval = 0; struct stat st; lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n", nonempty (path)); if ((!path) || (!*path)) return 0; if (stat (path, &st) >= 0) { rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); } return rval; } /* Searches for the full path of the wrapper. Returns newly allocated full path name if found, NULL otherwise Does not chase symlinks, even on platforms that support them. */ char * find_executable (const char *wrapper) { int has_slash = 0; const char *p; const char *p_next; /* static buffer for getcwd */ char tmp[LT_PATHMAX + 1]; int tmp_len; char *concat_name; lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n", nonempty (wrapper)); if ((wrapper == NULL) || (*wrapper == '\0')) return NULL; /* Absolute path? */ #if defined (HAVE_DOS_BASED_FILE_SYSTEM) if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') { concat_name = xstrdup (wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } else { #endif if (IS_DIR_SEPARATOR (wrapper[0])) { concat_name = xstrdup (wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } #if defined (HAVE_DOS_BASED_FILE_SYSTEM) } #endif for (p = wrapper; *p; p++) if (*p == '/') { has_slash = 1; break; } if (!has_slash) { /* no slashes; search PATH */ const char *path = getenv ("PATH"); if (path != NULL) { for (p = path; *p; p = p_next) { const char *q; size_t p_len; for (q = p; *q; q++) if (IS_PATH_SEPARATOR (*q)) break; p_len = q - p; p_next = (*q == '\0' ? q : q + 1); if (p_len == 0) { /* empty path: current directory */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", nonnull (strerror (errno))); tmp_len = strlen (tmp); concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); } else { concat_name = XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, p, p_len); concat_name[p_len] = '/'; strcpy (concat_name + p_len + 1, wrapper); } if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } } /* not found in PATH; assume curdir */ } /* Relative path | not found in path: prepend cwd */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", nonnull (strerror (errno))); tmp_len = strlen (tmp); concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); return NULL; } char * chase_symlinks (const char *pathspec) { #ifndef S_ISLNK return xstrdup (pathspec); #else char buf[LT_PATHMAX]; struct stat s; char *tmp_pathspec = xstrdup (pathspec); char *p; int has_symlinks = 0; while (strlen (tmp_pathspec) && !has_symlinks) { lt_debugprintf (__FILE__, __LINE__, "checking path component for symlinks: %s\n", tmp_pathspec); if (lstat (tmp_pathspec, &s) == 0) { if (S_ISLNK (s.st_mode) != 0) { has_symlinks = 1; break; } /* search backwards for last DIR_SEPARATOR */ p = tmp_pathspec + strlen (tmp_pathspec) - 1; while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) p--; if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) { /* no more DIR_SEPARATORS left */ break; } *p = '\0'; } else { lt_fatal (__FILE__, __LINE__, "error accessing file \"%s\": %s", tmp_pathspec, nonnull (strerror (errno))); } } XFREE (tmp_pathspec); if (!has_symlinks) { return xstrdup (pathspec); } tmp_pathspec = realpath (pathspec, buf); if (tmp_pathspec == 0) { lt_fatal (__FILE__, __LINE__, "could not follow symlinks for %s", pathspec); } return xstrdup (tmp_pathspec); #endif } char * strendzap (char *str, const char *pat) { size_t len, patlen; assert (str != NULL); assert (pat != NULL); len = strlen (str); patlen = strlen (pat); if (patlen <= len) { str += len - patlen; if (strcmp (str, pat) == 0) *str = '\0'; } return str; } void lt_debugprintf (const char *file, int line, const char *fmt, ...) { va_list args; if (lt_debug) { (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line); va_start (args, fmt); (void) vfprintf (stderr, fmt, args); va_end (args); } } static void lt_error_core (int exit_status, const char *file, int line, const char *mode, const char *message, va_list ap) { fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode); vfprintf (stderr, message, ap); fprintf (stderr, ".\n"); if (exit_status >= 0) exit (exit_status); } void lt_fatal (const char *file, int line, const char *message, ...) { va_list ap; va_start (ap, message); lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap); va_end (ap); } static const char * nonnull (const char *s) { return s ? s : "(null)"; } static const char * nonempty (const char *s) { return (s && !*s) ? "(empty)" : nonnull (s); } void lt_setenv (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_setenv) setting '%s' to '%s'\n", nonnull (name), nonnull (value)); { #ifdef HAVE_SETENV /* always make a copy, for consistency with !HAVE_SETENV */ char *str = xstrdup (value); setenv (name, str, 1); #else int len = strlen (name) + 1 + strlen (value) + 1; char *str = XMALLOC (char, len); sprintf (str, "%s=%s", name, value); if (putenv (str) != EXIT_SUCCESS) { XFREE (str); } #endif } } char * lt_extend_str (const char *orig_value, const char *add, int to_end) { char *new_value; if (orig_value && *orig_value) { int orig_value_len = strlen (orig_value); int add_len = strlen (add); new_value = XMALLOC (char, add_len + orig_value_len + 1); if (to_end) { strcpy (new_value, orig_value); strcpy (new_value + orig_value_len, add); } else { strcpy (new_value, add); strcpy (new_value + add_len, orig_value); } } else { new_value = xstrdup (add); } return new_value; } void lt_update_exe_path (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_update_exe_path) modifying '%s' by prepending '%s'\n", nonnull (name), nonnull (value)); if (name && *name && value && *value) { char *new_value = lt_extend_str (getenv (name), value, 0); /* some systems can't cope with a ':'-terminated path #' */ int len = strlen (new_value); while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1])) { new_value[len-1] = '\0'; } lt_setenv (name, new_value); XFREE (new_value); } } void lt_update_lib_path (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", nonnull (name), nonnull (value)); if (name && *name && value && *value) { char *new_value = lt_extend_str (getenv (name), value, 0); lt_setenv (name, new_value); XFREE (new_value); } } EOF case $host_os in mingw*) cat <<"EOF" /* Prepares an argument vector before calling spawn(). Note that spawn() does not by itself call the command interpreter (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); GetVersionEx(&v); v.dwPlatformId == VER_PLATFORM_WIN32_NT; }) ? "cmd.exe" : "command.com"). Instead it simply concatenates the arguments, separated by ' ', and calls CreateProcess(). We must quote the arguments since Win32 CreateProcess() interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a special way: - Space and tab are interpreted as delimiters. They are not treated as delimiters if they are surrounded by double quotes: "...". - Unescaped double quotes are removed from the input. Their only effect is that within double quotes, space and tab are treated like normal characters. - Backslashes not followed by double quotes are not special. - But 2*n+1 backslashes followed by a double quote become n backslashes followed by a double quote (n >= 0): \" -> " \\\" -> \" \\\\\" -> \\" */ #define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" #define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" char ** prepare_spawn (char **argv) { size_t argc; char **new_argv; size_t i; /* Count number of arguments. */ for (argc = 0; argv[argc] != NULL; argc++) ; /* Allocate new argument vector. */ new_argv = XMALLOC (char *, argc + 1); /* Put quoted arguments into the new argument vector. */ for (i = 0; i < argc; i++) { const char *string = argv[i]; if (string[0] == '\0') new_argv[i] = xstrdup ("\"\""); else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) { int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); size_t length; unsigned int backslashes; const char *s; char *quoted_string; char *p; length = 0; backslashes = 0; if (quote_around) length++; for (s = string; *s != '\0'; s++) { char c = *s; if (c == '"') length += backslashes + 1; length++; if (c == '\\') backslashes++; else backslashes = 0; } if (quote_around) length += backslashes + 1; quoted_string = XMALLOC (char, length + 1); p = quoted_string; backslashes = 0; if (quote_around) *p++ = '"'; for (s = string; *s != '\0'; s++) { char c = *s; if (c == '"') { unsigned int j; for (j = backslashes + 1; j > 0; j--) *p++ = '\\'; } *p++ = c; if (c == '\\') backslashes++; else backslashes = 0; } if (quote_around) { unsigned int j; for (j = backslashes; j > 0; j--) *p++ = '\\'; *p++ = '"'; } *p = '\0'; new_argv[i] = quoted_string; } else new_argv[i] = (char *) string; } new_argv[argc] = NULL; return new_argv; } EOF ;; esac cat <<"EOF" void lt_dump_script (FILE* f) { EOF func_emit_wrapper yes | $SED -e 's/\([\\"]\)/\\\1/g' \ -e 's/^/ fputs ("/' -e 's/$/\\n", f);/' cat <<"EOF" } EOF } # end: func_emit_cwrapperexe_src # func_win32_import_lib_p ARG # True if ARG is an import lib, as indicated by $file_magic_cmd func_win32_import_lib_p () { $opt_debug case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in *import*) : ;; *) false ;; esac } # func_mode_link arg... func_mode_link () { $opt_debug case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) # It is impossible to link a dll without this setting, and # we shouldn't force the makefile maintainer to figure out # which system we are compiling for in order to pass an extra # flag for every libtool invocation. # allow_undefined=no # FIXME: Unfortunately, there are problems with the above when trying # to make a dll which has undefined symbols, in which case not # even a static library is built. For now, we need to specify # -no-undefined on the libtool link line when we can be certain # that all symbols are satisfied, otherwise we get a static library. allow_undefined=yes ;; *) allow_undefined=yes ;; esac libtool_args=$nonopt base_compile="$nonopt $@" compile_command=$nonopt finalize_command=$nonopt compile_rpath= finalize_rpath= compile_shlibpath= finalize_shlibpath= convenience= old_convenience= deplibs= old_deplibs= compiler_flags= linker_flags= dllsearchpath= lib_search_path=`pwd` inst_prefix_dir= new_inherited_linker_flags= avoid_version=no bindir= dlfiles= dlprefiles= dlself=no export_dynamic=no export_symbols= export_symbols_regex= generated= libobjs= ltlibs= module=no no_install=no objs= non_pic_objects= precious_files_regex= prefer_static_libs=no preload=no prev= prevarg= release= rpath= xrpath= perm_rpath= temp_rpath= thread_safe=no vinfo= vinfo_number=no weak_libs= single_module="${wl}-single_module" func_infer_tag $base_compile # We need to know -static, to get the right output filenames. for arg do case $arg in -shared) test "$build_libtool_libs" != yes && \ func_fatal_configuration "can not build a shared library" build_old_libs=no break ;; -all-static | -static | -static-libtool-libs) case $arg in -all-static) if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then func_warning "complete static linking is impossible in this configuration" fi if test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; -static) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=built ;; -static-libtool-libs) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; esac build_libtool_libs=no build_old_libs=yes break ;; esac done # See if our shared archives depend on static archives. test -n "$old_archive_from_new_cmds" && build_old_libs=yes # Go through the arguments, transforming them on the way. while test "$#" -gt 0; do arg="$1" shift func_quote_for_eval "$arg" qarg=$func_quote_for_eval_unquoted_result func_append libtool_args " $func_quote_for_eval_result" # If the previous option needs an argument, assign it. if test -n "$prev"; then case $prev in output) func_append compile_command " @OUTPUT@" func_append finalize_command " @OUTPUT@" ;; esac case $prev in bindir) bindir="$arg" prev= continue ;; dlfiles|dlprefiles) if test "$preload" = no; then # Add the symbol object into the linking commands. func_append compile_command " @SYMFILE@" func_append finalize_command " @SYMFILE@" preload=yes fi case $arg in *.la | *.lo) ;; # We handle these cases below. force) if test "$dlself" = no; then dlself=needless export_dynamic=yes fi prev= continue ;; self) if test "$prev" = dlprefiles; then dlself=yes elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then dlself=yes else dlself=needless export_dynamic=yes fi prev= continue ;; *) if test "$prev" = dlfiles; then func_append dlfiles " $arg" else func_append dlprefiles " $arg" fi prev= continue ;; esac ;; expsyms) export_symbols="$arg" test -f "$arg" \ || func_fatal_error "symbol file \`$arg' does not exist" prev= continue ;; expsyms_regex) export_symbols_regex="$arg" prev= continue ;; framework) case $host in *-*-darwin*) case "$deplibs " in *" $qarg.ltframework "*) ;; *) func_append deplibs " $qarg.ltframework" # this is fixed later ;; esac ;; esac prev= continue ;; inst_prefix) inst_prefix_dir="$arg" prev= continue ;; objectlist) if test -f "$arg"; then save_arg=$arg moreargs= for fil in `cat "$save_arg"` do # func_append moreargs " $fil" arg=$fil # A libtool-controlled object. # Check to see that this really is a libtool object. if func_lalib_unsafe_p "$arg"; then pic_object= non_pic_object= # Read the .lo file func_source "$arg" if test -z "$pic_object" || test -z "$non_pic_object" || test "$pic_object" = none && test "$non_pic_object" = none; then func_fatal_error "cannot find name of object for \`$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" if test "$pic_object" != none; then # Prepend the subdirectory the object is found in. pic_object="$xdir$pic_object" if test "$prev" = dlfiles; then if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then func_append dlfiles " $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test "$prev" = dlprefiles; then # Preload the old-style object. func_append dlprefiles " $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg="$pic_object" fi # Non-PIC object. if test "$non_pic_object" != none; then # Prepend the subdirectory the object is found in. non_pic_object="$xdir$non_pic_object" # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test "$pic_object" = none ; then arg="$non_pic_object" fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. non_pic_object="$pic_object" func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else func_fatal_error "\`$arg' is not a valid libtool object" fi fi done else func_fatal_error "link input file \`$arg' does not exist" fi arg=$save_arg prev= continue ;; precious_regex) precious_files_regex="$arg" prev= continue ;; release) release="-$arg" prev= continue ;; rpath | xrpath) # We need an absolute path. case $arg in [\\/]* | [A-Za-z]:[\\/]*) ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac if test "$prev" = rpath; then case "$rpath " in *" $arg "*) ;; *) func_append rpath " $arg" ;; esac else case "$xrpath " in *" $arg "*) ;; *) func_append xrpath " $arg" ;; esac fi prev= continue ;; shrext) shrext_cmds="$arg" prev= continue ;; weak) func_append weak_libs " $arg" prev= continue ;; xcclinker) func_append linker_flags " $qarg" func_append compiler_flags " $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xcompiler) func_append compiler_flags " $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xlinker) func_append linker_flags " $qarg" func_append compiler_flags " $wl$qarg" prev= func_append compile_command " $wl$qarg" func_append finalize_command " $wl$qarg" continue ;; *) eval "$prev=\"\$arg\"" prev= continue ;; esac fi # test -n "$prev" prevarg="$arg" case $arg in -all-static) if test -n "$link_static_flag"; then # See comment for -static flag below, for more details. func_append compile_command " $link_static_flag" func_append finalize_command " $link_static_flag" fi continue ;; -allow-undefined) # FIXME: remove this flag sometime in the future. func_fatal_error "\`-allow-undefined' must not be used because it is the default" ;; -avoid-version) avoid_version=yes continue ;; -bindir) prev=bindir continue ;; -dlopen) prev=dlfiles continue ;; -dlpreopen) prev=dlprefiles continue ;; -export-dynamic) export_dynamic=yes continue ;; -export-symbols | -export-symbols-regex) if test -n "$export_symbols" || test -n "$export_symbols_regex"; then func_fatal_error "more than one -exported-symbols argument is not allowed" fi if test "X$arg" = "X-export-symbols"; then prev=expsyms else prev=expsyms_regex fi continue ;; -framework) prev=framework continue ;; -inst-prefix-dir) prev=inst_prefix continue ;; # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* # so, if we see these flags be careful not to treat them like -L -L[A-Z][A-Z]*:*) case $with_gcc/$host in no/*-*-irix* | /*-*-irix*) func_append compile_command " $arg" func_append finalize_command " $arg" ;; esac continue ;; -L*) func_stripname "-L" '' "$arg" if test -z "$func_stripname_result"; then if test "$#" -gt 0; then func_fatal_error "require no space between \`-L' and \`$1'" else func_fatal_error "need path for \`-L' option" fi fi func_resolve_sysroot "$func_stripname_result" dir=$func_resolve_sysroot_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) absdir=`cd "$dir" && pwd` test -z "$absdir" && \ func_fatal_error "cannot determine absolute directory name of \`$dir'" dir="$absdir" ;; esac case "$deplibs " in *" -L$dir "* | *" $arg "*) # Will only happen for absolute or sysroot arguments ;; *) # Preserve sysroot, but never include relative directories case $dir in [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; *) func_append deplibs " -L$dir" ;; esac func_append lib_search_path " $dir" ;; esac case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` case :$dllsearchpath: in *":$dir:"*) ;; ::) dllsearchpath=$dir;; *) func_append dllsearchpath ":$dir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; *) func_append dllsearchpath ":$testbindir";; esac ;; esac continue ;; -l*) if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) # These systems don't actually have a C or math library (as such) continue ;; *-*-os2*) # These systems don't actually have a C library (as such) test "X$arg" = "X-lc" && continue ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc due to us having libc/libc_r. test "X$arg" = "X-lc" && continue ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C and math libraries are in the System framework func_append deplibs " System.ltframework" continue ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype test "X$arg" = "X-lc" && continue ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work test "X$arg" = "X-lc" && continue ;; esac elif test "X$arg" = "X-lc_r"; then case $host in *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc_r directly, use -pthread flag. continue ;; esac fi func_append deplibs " $arg" continue ;; -module) module=yes continue ;; # Tru64 UNIX uses -model [arg] to determine the layout of C++ # classes, name mangling, and exception handling. # Darwin uses the -arch flag to determine output architecture. -model|-arch|-isysroot|--sysroot) func_append compiler_flags " $arg" func_append compile_command " $arg" func_append finalize_command " $arg" prev=xcompiler continue ;; -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) func_append compiler_flags " $arg" func_append compile_command " $arg" func_append finalize_command " $arg" case "$new_inherited_linker_flags " in *" $arg "*) ;; * ) func_append new_inherited_linker_flags " $arg" ;; esac continue ;; -multi_module) single_module="${wl}-multi_module" continue ;; -no-fast-install) fast_install=no continue ;; -no-install) case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) # The PATH hackery in wrapper scripts is required on Windows # and Darwin in order for the loader to find any dlls it needs. func_warning "\`-no-install' is ignored for $host" func_warning "assuming \`-no-fast-install' instead" fast_install=no ;; *) no_install=yes ;; esac continue ;; -no-undefined) allow_undefined=no continue ;; -objectlist) prev=objectlist continue ;; -o) prev=output ;; -precious-files-regex) prev=precious_regex continue ;; -release) prev=release continue ;; -rpath) prev=rpath continue ;; -R) prev=xrpath continue ;; -R*) func_stripname '-R' '' "$arg" dir=$func_stripname_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; =*) func_stripname '=' '' "$dir" dir=$lt_sysroot$func_stripname_result ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac case "$xrpath " in *" $dir "*) ;; *) func_append xrpath " $dir" ;; esac continue ;; -shared) # The effects of -shared are defined in a previous loop. continue ;; -shrext) prev=shrext continue ;; -static | -static-libtool-libs) # The effects of -static are defined in a previous loop. # We used to do the same as -all-static on platforms that # didn't have a PIC flag, but the assumption that the effects # would be equivalent was wrong. It would break on at least # Digital Unix and AIX. continue ;; -thread-safe) thread_safe=yes continue ;; -version-info) prev=vinfo continue ;; -version-number) prev=vinfo vinfo_number=yes continue ;; -weak) prev=weak continue ;; -Wc,*) func_stripname '-Wc,' '' "$arg" args=$func_stripname_result arg= save_ifs="$IFS"; IFS=',' for flag in $args; do IFS="$save_ifs" func_quote_for_eval "$flag" func_append arg " $func_quote_for_eval_result" func_append compiler_flags " $func_quote_for_eval_result" done IFS="$save_ifs" func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; -Wl,*) func_stripname '-Wl,' '' "$arg" args=$func_stripname_result arg= save_ifs="$IFS"; IFS=',' for flag in $args; do IFS="$save_ifs" func_quote_for_eval "$flag" func_append arg " $wl$func_quote_for_eval_result" func_append compiler_flags " $wl$func_quote_for_eval_result" func_append linker_flags " $func_quote_for_eval_result" done IFS="$save_ifs" func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; -Xcompiler) prev=xcompiler continue ;; -Xlinker) prev=xlinker continue ;; -XCClinker) prev=xcclinker continue ;; # -msg_* for osf cc -msg_*) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; # Flags to be passed through unchanged, with rationale: # -64, -mips[0-9] enable 64-bit mode for the SGI compiler # -r[0-9][0-9]* specify processor for the SGI compiler # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler # +DA*, +DD* enable 64-bit mode for the HP compiler # -q* compiler args for the IBM compiler # -m*, -t[45]*, -txscale* architecture-specific flags for GCC # -F/path path to uninstalled frameworks, gcc on darwin # -p, -pg, --coverage, -fprofile-* profiling flags for GCC # @file GCC response files # -tp=* Portland pgcc target processor selection # --sysroot=* for sysroot support # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ -O*|-flto*|-fwhopr*|-fuse-linker-plugin) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" func_append compile_command " $arg" func_append finalize_command " $arg" func_append compiler_flags " $arg" continue ;; # Some other compiler flag. -* | +*) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; *.$objext) # A standard object. func_append objs " $arg" ;; *.lo) # A libtool-controlled object. # Check to see that this really is a libtool object. if func_lalib_unsafe_p "$arg"; then pic_object= non_pic_object= # Read the .lo file func_source "$arg" if test -z "$pic_object" || test -z "$non_pic_object" || test "$pic_object" = none && test "$non_pic_object" = none; then func_fatal_error "cannot find name of object for \`$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" if test "$pic_object" != none; then # Prepend the subdirectory the object is found in. pic_object="$xdir$pic_object" if test "$prev" = dlfiles; then if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then func_append dlfiles " $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test "$prev" = dlprefiles; then # Preload the old-style object. func_append dlprefiles " $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg="$pic_object" fi # Non-PIC object. if test "$non_pic_object" != none; then # Prepend the subdirectory the object is found in. non_pic_object="$xdir$non_pic_object" # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test "$pic_object" = none ; then arg="$non_pic_object" fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. non_pic_object="$pic_object" func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else func_fatal_error "\`$arg' is not a valid libtool object" fi fi ;; *.$libext) # An archive. func_append deplibs " $arg" func_append old_deplibs " $arg" continue ;; *.la) # A libtool-controlled library. func_resolve_sysroot "$arg" if test "$prev" = dlfiles; then # This library was specified with -dlopen. func_append dlfiles " $func_resolve_sysroot_result" prev= elif test "$prev" = dlprefiles; then # The library was specified with -dlpreopen. func_append dlprefiles " $func_resolve_sysroot_result" prev= else func_append deplibs " $func_resolve_sysroot_result" fi continue ;; # Some other compiler argument. *) # Unknown arguments in both finalize_command and compile_command need # to be aesthetically quoted because they are evaled later. func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; esac # arg # Now actually substitute the argument into the commands. if test -n "$arg"; then func_append compile_command " $arg" func_append finalize_command " $arg" fi done # argument parsing loop test -n "$prev" && \ func_fatal_help "the \`$prevarg' option requires an argument" if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then eval arg=\"$export_dynamic_flag_spec\" func_append compile_command " $arg" func_append finalize_command " $arg" fi oldlibs= # calculate the name of the file, without its directory func_basename "$output" outputname="$func_basename_result" libobjs_save="$libobjs" if test -n "$shlibpath_var"; then # get the directories listed in $shlibpath_var eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\` else shlib_search_path= fi eval sys_lib_search_path=\"$sys_lib_search_path_spec\" eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" func_dirname "$output" "/" "" output_objdir="$func_dirname_result$objdir" func_to_tool_file "$output_objdir/" tool_output_objdir=$func_to_tool_file_result # Create the object directory. func_mkdir_p "$output_objdir" # Determine the type of output case $output in "") func_fatal_help "you must specify an output file" ;; *.$libext) linkmode=oldlib ;; *.lo | *.$objext) linkmode=obj ;; *.la) linkmode=lib ;; *) linkmode=prog ;; # Anything else should be a program. esac specialdeplibs= libs= # Find all interdependent deplibs by searching for libraries # that are linked more than once (e.g. -la -lb -la) for deplib in $deplibs; do if $opt_preserve_dup_deps ; then case "$libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append libs " $deplib" done if test "$linkmode" = lib; then libs="$predeps $libs $compiler_lib_search_path $postdeps" # Compute libraries that are listed more than once in $predeps # $postdeps and mark them as special (i.e., whose duplicates are # not to be eliminated). pre_post_deps= if $opt_duplicate_compiler_generated_deps; then for pre_post_dep in $predeps $postdeps; do case "$pre_post_deps " in *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;; esac func_append pre_post_deps " $pre_post_dep" done fi pre_post_deps= fi deplibs= newdependency_libs= newlib_search_path= need_relink=no # whether we're linking any uninstalled libtool libraries notinst_deplibs= # not-installed libtool libraries notinst_path= # paths that contain not-installed libtool libraries case $linkmode in lib) passes="conv dlpreopen link" for file in $dlfiles $dlprefiles; do case $file in *.la) ;; *) func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file" ;; esac done ;; prog) compile_deplibs= finalize_deplibs= alldeplibs=no newdlfiles= newdlprefiles= passes="conv scan dlopen dlpreopen link" ;; *) passes="conv" ;; esac for pass in $passes; do # The preopen pass in lib mode reverses $deplibs; put it back here # so that -L comes before libs that need it for instance... if test "$linkmode,$pass" = "lib,link"; then ## FIXME: Find the place where the list is rebuilt in the wrong ## order, and fix it there properly tmp_deplibs= for deplib in $deplibs; do tmp_deplibs="$deplib $tmp_deplibs" done deplibs="$tmp_deplibs" fi if test "$linkmode,$pass" = "lib,link" || test "$linkmode,$pass" = "prog,scan"; then libs="$deplibs" deplibs= fi if test "$linkmode" = prog; then case $pass in dlopen) libs="$dlfiles" ;; dlpreopen) libs="$dlprefiles" ;; link) libs="$deplibs %DEPLIBS% $dependency_libs" ;; esac fi if test "$linkmode,$pass" = "lib,dlpreopen"; then # Collect and forward deplibs of preopened libtool libs for lib in $dlprefiles; do # Ignore non-libtool-libs dependency_libs= func_resolve_sysroot "$lib" case $lib in *.la) func_source "$func_resolve_sysroot_result" ;; esac # Collect preopened libtool deplibs, except any this library # has declared as weak libs for deplib in $dependency_libs; do func_basename "$deplib" deplib_base=$func_basename_result case " $weak_libs " in *" $deplib_base "*) ;; *) func_append deplibs " $deplib" ;; esac done done libs="$dlprefiles" fi if test "$pass" = dlopen; then # Collect dlpreopened libraries save_deplibs="$deplibs" deplibs= fi for deplib in $libs; do lib= found=no case $deplib in -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else func_append compiler_flags " $deplib" if test "$linkmode" = lib ; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) func_append new_inherited_linker_flags " $deplib" ;; esac fi fi continue ;; -l*) if test "$linkmode" != lib && test "$linkmode" != prog; then func_warning "\`-l' is ignored for archives/objects" continue fi func_stripname '-l' '' "$deplib" name=$func_stripname_result if test "$linkmode" = lib; then searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" else searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" fi for searchdir in $searchdirs; do for search_ext in .la $std_shrext .so .a; do # Search the libtool library lib="$searchdir/lib${name}${search_ext}" if test -f "$lib"; then if test "$search_ext" = ".la"; then found=yes else found=no fi break 2 fi done done if test "$found" != yes; then # deplib doesn't seem to be a libtool library if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" fi continue else # deplib is a libtool library # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, # We need to do some special things here, and not later. if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then case " $predeps $postdeps " in *" $deplib "*) if func_lalib_p "$lib"; then library_names= old_library= func_source "$lib" for l in $old_library $library_names; do ll="$l" done if test "X$ll" = "X$old_library" ; then # only static version available found=no func_dirname "$lib" "" "." ladir="$func_dirname_result" lib=$ladir/$old_library if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" fi continue fi fi ;; *) ;; esac fi fi ;; # -l *.ltframework) if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" if test "$linkmode" = lib ; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) func_append new_inherited_linker_flags " $deplib" ;; esac fi fi continue ;; -L*) case $linkmode in lib) deplibs="$deplib $deplibs" test "$pass" = conv && continue newdependency_libs="$deplib $newdependency_libs" func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; prog) if test "$pass" = conv; then deplibs="$deplib $deplibs" continue fi if test "$pass" = scan; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; *) func_warning "\`-L' is ignored for archives/objects" ;; esac # linkmode continue ;; # -L -R*) if test "$pass" = link; then func_stripname '-R' '' "$deplib" func_resolve_sysroot "$func_stripname_result" dir=$func_resolve_sysroot_result # Make sure the xrpath contains only unique directories. case "$xrpath " in *" $dir "*) ;; *) func_append xrpath " $dir" ;; esac fi deplibs="$deplib $deplibs" continue ;; *.la) func_resolve_sysroot "$deplib" lib=$func_resolve_sysroot_result ;; *.$libext) if test "$pass" = conv; then deplibs="$deplib $deplibs" continue fi case $linkmode in lib) # Linking convenience modules into shared libraries is allowed, # but linking other static libraries is non-portable. case " $dlpreconveniencelibs " in *" $deplib "*) ;; *) valid_a_lib=no case $deplibs_check_method in match_pattern*) set dummy $deplibs_check_method; shift match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ | $EGREP "$match_pattern_regex" > /dev/null; then valid_a_lib=yes fi ;; pass_all) valid_a_lib=yes ;; esac if test "$valid_a_lib" != yes; then echo $ECHO "*** Warning: Trying to link with static lib archive $deplib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because the file extensions .$libext of this argument makes me believe" echo "*** that it is just a static archive that I should not use here." else echo $ECHO "*** Warning: Linking the shared library $output against the" $ECHO "*** static library $deplib is not portable!" deplibs="$deplib $deplibs" fi ;; esac continue ;; prog) if test "$pass" != link; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi continue ;; esac # linkmode ;; # *.$libext *.lo | *.$objext) if test "$pass" = conv; then deplibs="$deplib $deplibs" elif test "$linkmode" = prog; then if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then # If there is no dlopen support or we're linking statically, # we need to preload. func_append newdlprefiles " $deplib" compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else func_append newdlfiles " $deplib" fi fi continue ;; %DEPLIBS%) alldeplibs=yes continue ;; esac # case $deplib if test "$found" = yes || test -f "$lib"; then : else func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'" fi # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$lib" \ || func_fatal_error "\`$lib' is not a valid libtool archive" func_dirname "$lib" "" "." ladir="$func_dirname_result" dlname= dlopen= dlpreopen= libdir= library_names= old_library= inherited_linker_flags= # If the library was installed with an old release of libtool, # it will not redefine variables installed, or shouldnotlink installed=yes shouldnotlink=no avoidtemprpath= # Read the .la file func_source "$lib" # Convert "-framework foo" to "foo.ltframework" if test -n "$inherited_linker_flags"; then tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'` for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do case " $new_inherited_linker_flags " in *" $tmp_inherited_linker_flag "*) ;; *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; esac done fi dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` if test "$linkmode,$pass" = "lib,link" || test "$linkmode,$pass" = "prog,scan" || { test "$linkmode" != prog && test "$linkmode" != lib; }; then test -n "$dlopen" && func_append dlfiles " $dlopen" test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" fi if test "$pass" = conv; then # Only check for convenience libraries deplibs="$lib $deplibs" if test -z "$libdir"; then if test -z "$old_library"; then func_fatal_error "cannot find name of link library for \`$lib'" fi # It is a libtool convenience library, so add in its objects. func_append convenience " $ladir/$objdir/$old_library" func_append old_convenience " $ladir/$objdir/$old_library" elif test "$linkmode" != prog && test "$linkmode" != lib; then func_fatal_error "\`$lib' is not a convenience library" fi tmp_libs= for deplib in $dependency_libs; do deplibs="$deplib $deplibs" if $opt_preserve_dup_deps ; then case "$tmp_libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append tmp_libs " $deplib" done continue fi # $pass = conv # Get the name of the library we link against. linklib= if test -n "$old_library" && { test "$prefer_static_libs" = yes || test "$prefer_static_libs,$installed" = "built,no"; }; then linklib=$old_library else for l in $old_library $library_names; do linklib="$l" done fi if test -z "$linklib"; then func_fatal_error "cannot find name of link library for \`$lib'" fi # This library was specified with -dlopen. if test "$pass" = dlopen; then if test -z "$libdir"; then func_fatal_error "cannot -dlopen a convenience library: \`$lib'" fi if test -z "$dlname" || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then # If there is no dlname, no dlopen support or we're linking # statically, we need to preload. We also need to preload any # dependent libraries so libltdl's deplib preloader doesn't # bomb out in the load deplibs phase. func_append dlprefiles " $lib $dependency_libs" else func_append newdlfiles " $lib" fi continue fi # $pass = dlopen # We need an absolute path. case $ladir in [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; *) abs_ladir=`cd "$ladir" && pwd` if test -z "$abs_ladir"; then func_warning "cannot determine absolute directory name of \`$ladir'" func_warning "passing it literally to the linker, although it might fail" abs_ladir="$ladir" fi ;; esac func_basename "$lib" laname="$func_basename_result" # Find the relevant object directory and library name. if test "X$installed" = Xyes; then if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then func_warning "library \`$lib' was moved." dir="$ladir" absdir="$abs_ladir" libdir="$abs_ladir" else dir="$lt_sysroot$libdir" absdir="$lt_sysroot$libdir" fi test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes else if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then dir="$ladir" absdir="$abs_ladir" # Remove this search path later func_append notinst_path " $abs_ladir" else dir="$ladir/$objdir" absdir="$abs_ladir/$objdir" # Remove this search path later func_append notinst_path " $abs_ladir" fi fi # $installed = yes func_stripname 'lib' '.la' "$laname" name=$func_stripname_result # This library was specified with -dlpreopen. if test "$pass" = dlpreopen; then if test -z "$libdir" && test "$linkmode" = prog; then func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'" fi case "$host" in # special handling for platforms with PE-DLLs. *cygwin* | *mingw* | *cegcc* ) # Linker will automatically link against shared library if both # static and shared are present. Therefore, ensure we extract # symbols from the import library if a shared library is present # (otherwise, the dlopen module name will be incorrect). We do # this by putting the import library name into $newdlprefiles. # We recover the dlopen module name by 'saving' the la file # name in a special purpose variable, and (later) extracting the # dlname from the la file. if test -n "$dlname"; then func_tr_sh "$dir/$linklib" eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" func_append newdlprefiles " $dir/$linklib" else func_append newdlprefiles " $dir/$old_library" # Keep a list of preopened convenience libraries to check # that they are being used correctly in the link pass. test -z "$libdir" && \ func_append dlpreconveniencelibs " $dir/$old_library" fi ;; * ) # Prefer using a static library (so that no silly _DYNAMIC symbols # are required to link). if test -n "$old_library"; then func_append newdlprefiles " $dir/$old_library" # Keep a list of preopened convenience libraries to check # that they are being used correctly in the link pass. test -z "$libdir" && \ func_append dlpreconveniencelibs " $dir/$old_library" # Otherwise, use the dlname, so that lt_dlopen finds it. elif test -n "$dlname"; then func_append newdlprefiles " $dir/$dlname" else func_append newdlprefiles " $dir/$linklib" fi ;; esac fi # $pass = dlpreopen if test -z "$libdir"; then # Link the convenience library if test "$linkmode" = lib; then deplibs="$dir/$old_library $deplibs" elif test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$dir/$old_library $compile_deplibs" finalize_deplibs="$dir/$old_library $finalize_deplibs" else deplibs="$lib $deplibs" # used for prog,scan pass fi continue fi if test "$linkmode" = prog && test "$pass" != link; then func_append newlib_search_path " $ladir" deplibs="$lib $deplibs" linkalldeplibs=no if test "$link_all_deplibs" != no || test -z "$library_names" || test "$build_libtool_libs" = no; then linkalldeplibs=yes fi tmp_libs= for deplib in $dependency_libs; do case $deplib in -L*) func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; esac # Need to link against all dependency_libs? if test "$linkalldeplibs" = yes; then deplibs="$deplib $deplibs" else # Need to hardcode shared library paths # or/and link against static libraries newdependency_libs="$deplib $newdependency_libs" fi if $opt_preserve_dup_deps ; then case "$tmp_libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append tmp_libs " $deplib" done # for deplib continue fi # $linkmode = prog... if test "$linkmode,$pass" = "prog,link"; then if test -n "$library_names" && { { test "$prefer_static_libs" = no || test "$prefer_static_libs,$installed" = "built,yes"; } || test -z "$old_library"; }; then # We need to hardcode the library path if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then # Make sure the rpath contains only unique directories. case "$temp_rpath:" in *"$absdir:"*) ;; *) func_append temp_rpath "$absdir:" ;; esac fi # Hardcode the library path. # Skip directories that are in the system default run-time # search path. case " $sys_lib_dlsearch_path " in *" $absdir "*) ;; *) case "$compile_rpath " in *" $absdir "*) ;; *) func_append compile_rpath " $absdir" ;; esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac ;; esac fi # $linkmode,$pass = prog,link... if test "$alldeplibs" = yes && { test "$deplibs_check_method" = pass_all || { test "$build_libtool_libs" = yes && test -n "$library_names"; }; }; then # We only need to search for static libraries continue fi fi link_static=no # Whether the deplib will be linked statically use_static_libs=$prefer_static_libs if test "$use_static_libs" = built && test "$installed" = yes; then use_static_libs=no fi if test -n "$library_names" && { test "$use_static_libs" = no || test -z "$old_library"; }; then case $host in *cygwin* | *mingw* | *cegcc*) # No point in relinking DLLs because paths are not encoded func_append notinst_deplibs " $lib" need_relink=no ;; *) if test "$installed" = no; then func_append notinst_deplibs " $lib" need_relink=yes fi ;; esac # This is a shared library # Warn about portability, can't link against -module's on some # systems (darwin). Don't bleat about dlopened modules though! dlopenmodule="" for dlpremoduletest in $dlprefiles; do if test "X$dlpremoduletest" = "X$lib"; then dlopenmodule="$dlpremoduletest" break fi done if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then echo if test "$linkmode" = prog; then $ECHO "*** Warning: Linking the executable $output against the loadable module" else $ECHO "*** Warning: Linking the shared library $output against the loadable module" fi $ECHO "*** $linklib is not portable!" fi if test "$linkmode" = lib && test "$hardcode_into_libs" = yes; then # Hardcode the library path. # Skip directories that are in the system default run-time # search path. case " $sys_lib_dlsearch_path " in *" $absdir "*) ;; *) case "$compile_rpath " in *" $absdir "*) ;; *) func_append compile_rpath " $absdir" ;; esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac ;; esac fi if test -n "$old_archive_from_expsyms_cmds"; then # figure out the soname set dummy $library_names shift realname="$1" shift libname=`eval "\\$ECHO \"$libname_spec\""` # use dlname if we got it. it's perfectly good, no? if test -n "$dlname"; then soname="$dlname" elif test -n "$soname_spec"; then # bleh windows case $host in *cygwin* | mingw* | *cegcc*) func_arith $current - $age major=$func_arith_result versuffix="-$major" ;; esac eval soname=\"$soname_spec\" else soname="$realname" fi # Make a new name for the extract_expsyms_cmds to use soroot="$soname" func_basename "$soroot" soname="$func_basename_result" func_stripname 'lib' '.dll' "$soname" newlib=libimp-$func_stripname_result.a # If the library has no export list, then create one now if test -f "$output_objdir/$soname-def"; then : else func_verbose "extracting exported symbol list from \`$soname'" func_execute_cmds "$extract_expsyms_cmds" 'exit $?' fi # Create $newlib if test -f "$output_objdir/$newlib"; then :; else func_verbose "generating import library for \`$soname'" func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' fi # make sure the library variables are pointing to the new library dir=$output_objdir linklib=$newlib fi # test -n "$old_archive_from_expsyms_cmds" if test "$linkmode" = prog || test "$opt_mode" != relink; then add_shlibpath= add_dir= add= lib_linked=yes case $hardcode_action in immediate | unsupported) if test "$hardcode_direct" = no; then add="$dir/$linklib" case $host in *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; *-*-sysv4*uw2*) add_dir="-L$dir" ;; *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ *-*-unixware7*) add_dir="-L$dir" ;; *-*-darwin* ) # if the lib is a (non-dlopened) module then we can not # link against it, someone is ignoring the earlier warnings if /usr/bin/file -L $add 2> /dev/null | $GREP ": [^:]* bundle" >/dev/null ; then if test "X$dlopenmodule" != "X$lib"; then $ECHO "*** Warning: lib $linklib is a module, not a shared library" if test -z "$old_library" ; then echo echo "*** And there doesn't seem to be a static archive available" echo "*** The link will probably fail, sorry" else add="$dir/$old_library" fi elif test -n "$old_library"; then add="$dir/$old_library" fi fi esac elif test "$hardcode_minus_L" = no; then case $host in *-*-sunos*) add_shlibpath="$dir" ;; esac add_dir="-L$dir" add="-l$name" elif test "$hardcode_shlibpath_var" = no; then add_shlibpath="$dir" add="-l$name" else lib_linked=no fi ;; relink) if test "$hardcode_direct" = yes && test "$hardcode_direct_absolute" = no; then add="$dir/$linklib" elif test "$hardcode_minus_L" = yes; then add_dir="-L$dir" # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) func_append add_dir " -L$inst_prefix_dir$libdir" ;; esac fi add="-l$name" elif test "$hardcode_shlibpath_var" = yes; then add_shlibpath="$dir" add="-l$name" else lib_linked=no fi ;; *) lib_linked=no ;; esac if test "$lib_linked" != yes; then func_fatal_configuration "unsupported hardcode properties" fi if test -n "$add_shlibpath"; then case :$compile_shlibpath: in *":$add_shlibpath:"*) ;; *) func_append compile_shlibpath "$add_shlibpath:" ;; esac fi if test "$linkmode" = prog; then test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" test -n "$add" && compile_deplibs="$add $compile_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" if test "$hardcode_direct" != yes && test "$hardcode_minus_L" != yes && test "$hardcode_shlibpath_var" = yes; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) func_append finalize_shlibpath "$libdir:" ;; esac fi fi fi if test "$linkmode" = prog || test "$opt_mode" = relink; then add_shlibpath= add_dir= add= # Finalize command for both is simple: just hardcode it. if test "$hardcode_direct" = yes && test "$hardcode_direct_absolute" = no; then add="$libdir/$linklib" elif test "$hardcode_minus_L" = yes; then add_dir="-L$libdir" add="-l$name" elif test "$hardcode_shlibpath_var" = yes; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) func_append finalize_shlibpath "$libdir:" ;; esac add="-l$name" elif test "$hardcode_automatic" = yes; then if test -n "$inst_prefix_dir" && test -f "$inst_prefix_dir$libdir/$linklib" ; then add="$inst_prefix_dir$libdir/$linklib" else add="$libdir/$linklib" fi else # We cannot seem to hardcode it, guess we'll fake it. add_dir="-L$libdir" # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) func_append add_dir " -L$inst_prefix_dir$libdir" ;; esac fi add="-l$name" fi if test "$linkmode" = prog; then test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" test -n "$add" && finalize_deplibs="$add $finalize_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" fi fi elif test "$linkmode" = prog; then # Here we assume that one of hardcode_direct or hardcode_minus_L # is not unsupported. This is valid on all known static and # shared platforms. if test "$hardcode_direct" != unsupported; then test -n "$old_library" && linklib="$old_library" compile_deplibs="$dir/$linklib $compile_deplibs" finalize_deplibs="$dir/$linklib $finalize_deplibs" else compile_deplibs="-l$name -L$dir $compile_deplibs" finalize_deplibs="-l$name -L$dir $finalize_deplibs" fi elif test "$build_libtool_libs" = yes; then # Not a shared library if test "$deplibs_check_method" != pass_all; then # We're trying link a shared library against a static one # but the system doesn't support it. # Just print a warning and add the library to dependency_libs so # that the program can be linked against the static library. echo $ECHO "*** Warning: This system can not link to static lib archive $lib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have." if test "$module" = yes; then echo "*** But as you try to build a module library, libtool will still create " echo "*** a static module, that should work as long as the dlopening application" echo "*** is linked with the -dlopen flag to resolve symbols at runtime." if test -z "$global_symbol_pipe"; then echo echo "*** However, this would only work if libtool was able to extract symbol" echo "*** lists from a program, using \`nm' or equivalent, but libtool could" echo "*** not find such a program. So, this module is probably useless." echo "*** \`nm' from GNU binutils and a full rebuild may help." fi if test "$build_old_libs" = no; then build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi else deplibs="$dir/$old_library $deplibs" link_static=yes fi fi # link shared/static library? if test "$linkmode" = lib; then if test -n "$dependency_libs" && { test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes || test "$link_static" = yes; }; then # Extract -R from dependency_libs temp_deplibs= for libdir in $dependency_libs; do case $libdir in -R*) func_stripname '-R' '' "$libdir" temp_xrpath=$func_stripname_result case " $xrpath " in *" $temp_xrpath "*) ;; *) func_append xrpath " $temp_xrpath";; esac;; *) func_append temp_deplibs " $libdir";; esac done dependency_libs="$temp_deplibs" fi func_append newlib_search_path " $absdir" # Link against this library test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" # ... and its dependency_libs tmp_libs= for deplib in $dependency_libs; do newdependency_libs="$deplib $newdependency_libs" case $deplib in -L*) func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result";; *) func_resolve_sysroot "$deplib" ;; esac if $opt_preserve_dup_deps ; then case "$tmp_libs " in *" $func_resolve_sysroot_result "*) func_append specialdeplibs " $func_resolve_sysroot_result" ;; esac fi func_append tmp_libs " $func_resolve_sysroot_result" done if test "$link_all_deplibs" != no; then # Add the search paths of all dependency libraries for deplib in $dependency_libs; do path= case $deplib in -L*) path="$deplib" ;; *.la) func_resolve_sysroot "$deplib" deplib=$func_resolve_sysroot_result func_dirname "$deplib" "" "." dir=$func_dirname_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; *) absdir=`cd "$dir" && pwd` if test -z "$absdir"; then func_warning "cannot determine absolute directory name of \`$dir'" absdir="$dir" fi ;; esac if $GREP "^installed=no" $deplib > /dev/null; then case $host in *-*-darwin*) depdepl= eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` if test -n "$deplibrary_names" ; then for tmp in $deplibrary_names ; do depdepl=$tmp done if test -f "$absdir/$objdir/$depdepl" ; then depdepl="$absdir/$objdir/$depdepl" darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` if test -z "$darwin_install_name"; then darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` fi func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}" func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}" path= fi fi ;; *) path="-L$absdir/$objdir" ;; esac else eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` test -z "$libdir" && \ func_fatal_error "\`$deplib' is not a valid libtool archive" test "$absdir" != "$libdir" && \ func_warning "\`$deplib' seems to be moved" path="-L$absdir" fi ;; esac case " $deplibs " in *" $path "*) ;; *) deplibs="$path $deplibs" ;; esac done fi # link_all_deplibs != no fi # linkmode = lib done # for deplib in $libs if test "$pass" = link; then if test "$linkmode" = "prog"; then compile_deplibs="$new_inherited_linker_flags $compile_deplibs" finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" else compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` fi fi dependency_libs="$newdependency_libs" if test "$pass" = dlpreopen; then # Link the dlpreopened libraries before other libraries for deplib in $save_deplibs; do deplibs="$deplib $deplibs" done fi if test "$pass" != dlopen; then if test "$pass" != conv; then # Make sure lib_search_path contains only unique directories. lib_search_path= for dir in $newlib_search_path; do case "$lib_search_path " in *" $dir "*) ;; *) func_append lib_search_path " $dir" ;; esac done newlib_search_path= fi if test "$linkmode,$pass" != "prog,link"; then vars="deplibs" else vars="compile_deplibs finalize_deplibs" fi for var in $vars dependency_libs; do # Add libraries to $var in reverse order eval tmp_libs=\"\$$var\" new_libs= for deplib in $tmp_libs; do # FIXME: Pedantically, this is the right thing to do, so # that some nasty dependency loop isn't accidentally # broken: #new_libs="$deplib $new_libs" # Pragmatically, this seems to cause very few problems in # practice: case $deplib in -L*) new_libs="$deplib $new_libs" ;; -R*) ;; *) # And here is the reason: when a library appears more # than once as an explicit dependence of a library, or # is implicitly linked in more than once by the # compiler, it is considered special, and multiple # occurrences thereof are not removed. Compare this # with having the same library being listed as a # dependency of multiple other libraries: in this case, # we know (pedantically, we assume) the library does not # need to be listed more than once, so we keep only the # last copy. This is not always right, but it is rare # enough that we require users that really mean to play # such unportable linking tricks to link the library # using -Wl,-lname, so that libtool does not consider it # for duplicate removal. case " $specialdeplibs " in *" $deplib "*) new_libs="$deplib $new_libs" ;; *) case " $new_libs " in *" $deplib "*) ;; *) new_libs="$deplib $new_libs" ;; esac ;; esac ;; esac done tmp_libs= for deplib in $new_libs; do case $deplib in -L*) case " $tmp_libs " in *" $deplib "*) ;; *) func_append tmp_libs " $deplib" ;; esac ;; *) func_append tmp_libs " $deplib" ;; esac done eval $var=\"$tmp_libs\" done # for var fi # Last step: remove runtime libs from dependency_libs # (they stay in deplibs) tmp_libs= for i in $dependency_libs ; do case " $predeps $postdeps $compiler_lib_search_path " in *" $i "*) i="" ;; esac if test -n "$i" ; then func_append tmp_libs " $i" fi done dependency_libs=$tmp_libs done # for pass if test "$linkmode" = prog; then dlfiles="$newdlfiles" fi if test "$linkmode" = prog || test "$linkmode" = lib; then dlprefiles="$newdlprefiles" fi case $linkmode in oldlib) if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then func_warning "\`-dlopen' is ignored for archives" fi case " $deplibs" in *\ -l* | *\ -L*) func_warning "\`-l' and \`-L' are ignored for archives" ;; esac test -n "$rpath" && \ func_warning "\`-rpath' is ignored for archives" test -n "$xrpath" && \ func_warning "\`-R' is ignored for archives" test -n "$vinfo" && \ func_warning "\`-version-info/-version-number' is ignored for archives" test -n "$release" && \ func_warning "\`-release' is ignored for archives" test -n "$export_symbols$export_symbols_regex" && \ func_warning "\`-export-symbols' is ignored for archives" # Now set the variables for building old libraries. build_libtool_libs=no oldlibs="$output" func_append objs "$old_deplibs" ;; lib) # Make sure we only generate libraries of the form `libNAME.la'. case $outputname in lib*) func_stripname 'lib' '.la' "$outputname" name=$func_stripname_result eval shared_ext=\"$shrext_cmds\" eval libname=\"$libname_spec\" ;; *) test "$module" = no && \ func_fatal_help "libtool library \`$output' must begin with \`lib'" if test "$need_lib_prefix" != no; then # Add the "lib" prefix for modules if required func_stripname '' '.la' "$outputname" name=$func_stripname_result eval shared_ext=\"$shrext_cmds\" eval libname=\"$libname_spec\" else func_stripname '' '.la' "$outputname" libname=$func_stripname_result fi ;; esac if test -n "$objs"; then if test "$deplibs_check_method" != pass_all; then func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs" else echo $ECHO "*** Warning: Linking the shared library $output against the non-libtool" $ECHO "*** objects $objs is not portable!" func_append libobjs " $objs" fi fi test "$dlself" != no && \ func_warning "\`-dlopen self' is ignored for libtool libraries" set dummy $rpath shift test "$#" -gt 1 && \ func_warning "ignoring multiple \`-rpath's for a libtool library" install_libdir="$1" oldlibs= if test -z "$rpath"; then if test "$build_libtool_libs" = yes; then # Building a libtool convenience library. # Some compilers have problems with a `.al' extension so # convenience libraries should have the same extension an # archive normally would. oldlibs="$output_objdir/$libname.$libext $oldlibs" build_libtool_libs=convenience build_old_libs=yes fi test -n "$vinfo" && \ func_warning "\`-version-info/-version-number' is ignored for convenience libraries" test -n "$release" && \ func_warning "\`-release' is ignored for convenience libraries" else # Parse the version information argument. save_ifs="$IFS"; IFS=':' set dummy $vinfo 0 0 0 shift IFS="$save_ifs" test -n "$7" && \ func_fatal_help "too many parameters to \`-version-info'" # convert absolute version numbers to libtool ages # this retains compatibility with .la files and attempts # to make the code below a bit more comprehensible case $vinfo_number in yes) number_major="$1" number_minor="$2" number_revision="$3" # # There are really only two kinds -- those that # use the current revision as the major version # and those that subtract age and use age as # a minor version. But, then there is irix # which has an extra 1 added just for fun # case $version_type in darwin|linux|osf|windows|none) func_arith $number_major + $number_minor current=$func_arith_result age="$number_minor" revision="$number_revision" ;; freebsd-aout|freebsd-elf|qnx|sunos) current="$number_major" revision="$number_minor" age="0" ;; irix|nonstopux) func_arith $number_major + $number_minor current=$func_arith_result age="$number_minor" revision="$number_minor" lt_irix_increment=no ;; esac ;; no) current="$1" revision="$2" age="$3" ;; esac # Check that each of the things are valid numbers. case $current in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "CURRENT \`$current' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac case $revision in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "REVISION \`$revision' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac case $age in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "AGE \`$age' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac if test "$age" -gt "$current"; then func_error "AGE \`$age' is greater than the current interface number \`$current'" func_fatal_error "\`$vinfo' is not valid version information" fi # Calculate the version variables. major= versuffix= verstring= case $version_type in none) ;; darwin) # Like Linux, but with the current version available in # verstring for coding it into the library header func_arith $current - $age major=.$func_arith_result versuffix="$major.$age.$revision" # Darwin ld doesn't like 0 for these options... func_arith $current + 1 minor_current=$func_arith_result xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision" verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" ;; freebsd-aout) major=".$current" versuffix=".$current.$revision"; ;; freebsd-elf) major=".$current" versuffix=".$current" ;; irix | nonstopux) if test "X$lt_irix_increment" = "Xno"; then func_arith $current - $age else func_arith $current - $age + 1 fi major=$func_arith_result case $version_type in nonstopux) verstring_prefix=nonstopux ;; *) verstring_prefix=sgi ;; esac verstring="$verstring_prefix$major.$revision" # Add in all the interfaces that we are compatible with. loop=$revision while test "$loop" -ne 0; do func_arith $revision - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result verstring="$verstring_prefix$major.$iface:$verstring" done # Before this point, $major must not contain `.'. major=.$major versuffix="$major.$revision" ;; linux) func_arith $current - $age major=.$func_arith_result versuffix="$major.$age.$revision" ;; osf) func_arith $current - $age major=.$func_arith_result versuffix=".$current.$age.$revision" verstring="$current.$age.$revision" # Add in all the interfaces that we are compatible with. loop=$age while test "$loop" -ne 0; do func_arith $current - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result verstring="$verstring:${iface}.0" done # Make executables depend on our current version. func_append verstring ":${current}.0" ;; qnx) major=".$current" versuffix=".$current" ;; sunos) major=".$current" versuffix=".$current.$revision" ;; windows) # Use '-' rather than '.', since we only want one # extension on DOS 8.3 filesystems. func_arith $current - $age major=$func_arith_result versuffix="-$major" ;; *) func_fatal_configuration "unknown library version type \`$version_type'" ;; esac # Clear the version info if we defaulted, and they specified a release. if test -z "$vinfo" && test -n "$release"; then major= case $version_type in darwin) # we can't check for "0.0" in archive_cmds due to quoting # problems, so we reset it completely verstring= ;; *) verstring="0.0" ;; esac if test "$need_version" = no; then versuffix= else versuffix=".0.0" fi fi # Remove version info from name if versioning should be avoided if test "$avoid_version" = yes && test "$need_version" = no; then major= versuffix= verstring="" fi # Check to see if the archive will have undefined symbols. if test "$allow_undefined" = yes; then if test "$allow_undefined_flag" = unsupported; then func_warning "undefined symbols not allowed in $host shared libraries" build_libtool_libs=no build_old_libs=yes fi else # Don't allow undefined symbols. allow_undefined_flag="$no_undefined_flag" fi fi func_generate_dlsyms "$libname" "$libname" "yes" func_append libobjs " $symfileobj" test "X$libobjs" = "X " && libobjs= if test "$opt_mode" != relink; then # Remove our outputs, but don't remove object files since they # may have been created when compiling PIC objects. removelist= tempremovelist=`$ECHO "$output_objdir/*"` for p in $tempremovelist; do case $p in *.$objext | *.gcno) ;; $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) if test "X$precious_files_regex" != "X"; then if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 then continue fi fi func_append removelist " $p" ;; *) ;; esac done test -n "$removelist" && \ func_show_eval "${RM}r \$removelist" fi # Now set the variables for building old libraries. if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then func_append oldlibs " $output_objdir/$libname.$libext" # Transform .lo files to .o files. oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP` fi # Eliminate all temporary directories. #for path in $notinst_path; do # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` #done if test -n "$xrpath"; then # If the user specified any rpath flags, then add them. temp_xrpath= for libdir in $xrpath; do func_replace_sysroot "$libdir" func_append temp_xrpath " -R$func_replace_sysroot_result" case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac done if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then dependency_libs="$temp_xrpath $dependency_libs" fi fi # Make sure dlfiles contains only unique files that won't be dlpreopened old_dlfiles="$dlfiles" dlfiles= for lib in $old_dlfiles; do case " $dlprefiles $dlfiles " in *" $lib "*) ;; *) func_append dlfiles " $lib" ;; esac done # Make sure dlprefiles contains only unique files old_dlprefiles="$dlprefiles" dlprefiles= for lib in $old_dlprefiles; do case "$dlprefiles " in *" $lib "*) ;; *) func_append dlprefiles " $lib" ;; esac done if test "$build_libtool_libs" = yes; then if test -n "$rpath"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) # these systems don't actually have a c library (as such)! ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C library is in the System framework func_append deplibs " System.ltframework" ;; *-*-netbsd*) # Don't link with libc until the a.out ld.so is fixed. ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc due to us having libc/libc_r. ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work ;; *) # Add libc to deplibs on all other systems if necessary. if test "$build_libtool_need_lc" = "yes"; then func_append deplibs " -lc" fi ;; esac fi # Transform deplibs into only deplibs that can be linked in shared. name_save=$name libname_save=$libname release_save=$release versuffix_save=$versuffix major_save=$major # I'm not sure if I'm treating the release correctly. I think # release should show up in the -l (ie -lgmp5) so we don't want to # add it in twice. Is that correct? release="" versuffix="" major="" newdeplibs= droppeddeps=no case $deplibs_check_method in pass_all) # Don't check for shared/static. Everything works. # This might be a little naive. We might want to check # whether the library exists or not. But this is on # osf3 & osf4 and I'm not really sure... Just # implementing what was already the behavior. newdeplibs=$deplibs ;; test_compile) # This code stresses the "libraries are programs" paradigm to its # limits. Maybe even breaks it. We compile a program, linking it # against the deplibs as a proxy for the library. Then we can check # whether they linked in statically or dynamically with ldd. $opt_dry_run || $RM conftest.c cat > conftest.c </dev/null` $nocaseglob else potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` fi for potent_lib in $potential_libs; do # Follow soft links. if ls -lLd "$potent_lib" 2>/dev/null | $GREP " -> " >/dev/null; then continue fi # The statement above tries to avoid entering an # endless loop below, in case of cyclic links. # We might still enter an endless loop, since a link # loop can be closed while we follow links, # but so what? potlib="$potent_lib" while test -h "$potlib" 2>/dev/null; do potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'` case $potliblink in [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; *) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";; esac done if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | $SED -e 10q | $EGREP "$file_magic_regex" > /dev/null; then func_append newdeplibs " $a_deplib" a_deplib="" break 2 fi done done fi if test -n "$a_deplib" ; then droppeddeps=yes echo $ECHO "*** Warning: linker path does not have real file for library $a_deplib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because I did check the linker path looking for a file starting" if test -z "$potlib" ; then $ECHO "*** with $libname but no candidates were found. (...for file magic test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" $ECHO "*** using a file magic. 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But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because I did check the linker path looking for a file starting" if test -z "$potlib" ; then $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" $ECHO "*** using a regex pattern. Last file checked: $potlib" fi fi ;; *) # Add a -L argument. func_append newdeplibs " $a_deplib" ;; esac done # Gone through all deplibs. ;; none | unknown | *) newdeplibs="" tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then for i in $predeps $postdeps ; do # can't use Xsed below, because $i might contain '/' tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"` done fi case $tmp_deplibs in *[!\ \ ]*) echo if test "X$deplibs_check_method" = "Xnone"; then echo "*** Warning: inter-library dependencies are not supported in this platform." else echo "*** Warning: inter-library dependencies are not known to be supported." fi echo "*** All declared inter-library dependencies are being dropped." droppeddeps=yes ;; esac ;; esac versuffix=$versuffix_save major=$major_save release=$release_save libname=$libname_save name=$name_save case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library with the System framework newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'` ;; esac if test "$droppeddeps" = yes; then if test "$module" = yes; then echo echo "*** Warning: libtool could not satisfy all declared inter-library" $ECHO "*** dependencies of module $libname. Therefore, libtool will create" echo "*** a static module, that should work as long as the dlopening" echo "*** application is linked with the -dlopen flag." if test -z "$global_symbol_pipe"; then echo echo "*** However, this would only work if libtool was able to extract symbol" echo "*** lists from a program, using \`nm' or equivalent, but libtool could" echo "*** not find such a program. So, this module is probably useless." echo "*** \`nm' from GNU binutils and a full rebuild may help." fi if test "$build_old_libs" = no; then oldlibs="$output_objdir/$libname.$libext" build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi else echo "*** The inter-library dependencies that have been dropped here will be" echo "*** automatically added whenever a program is linked with this library" echo "*** or is declared to -dlopen it." if test "$allow_undefined" = no; then echo echo "*** Since this library must not contain undefined symbols," echo "*** because either the platform does not support them or" echo "*** it was explicitly requested with -no-undefined," echo "*** libtool will only create a static version of it." if test "$build_old_libs" = no; then oldlibs="$output_objdir/$libname.$libext" build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi fi fi # Done checking deplibs! deplibs=$newdeplibs fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" case $host in *-*-darwin*) newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac # move library search paths that coincide with paths to not yet # installed libraries to the beginning of the library search list new_libs= for path in $notinst_path; do case " $new_libs " in *" -L$path/$objdir "*) ;; *) case " $deplibs " in *" -L$path/$objdir "*) func_append new_libs " -L$path/$objdir" ;; esac ;; esac done for deplib in $deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) func_append new_libs " $deplib" ;; esac ;; *) func_append new_libs " $deplib" ;; esac done deplibs="$new_libs" # All the library-specific variables (install_libdir is set above). library_names= old_library= dlname= # Test again, we may have decided not to build it any more if test "$build_libtool_libs" = yes; then if test "$hardcode_into_libs" = yes; then # Hardcode the library paths hardcode_libdirs= dep_rpath= rpath="$finalize_rpath" test "$opt_mode" != relink && rpath="$compile_rpath$rpath" for libdir in $rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then func_replace_sysroot "$libdir" libdir=$func_replace_sysroot_result if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append dep_rpath " $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) func_apped perm_rpath " $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" if test -n "$hardcode_libdir_flag_spec_ld"; then eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\" else eval dep_rpath=\"$hardcode_libdir_flag_spec\" fi fi if test -n "$runpath_var" && test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do func_append rpath "$dir:" done eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" fi test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" fi shlibpath="$finalize_shlibpath" test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath" if test -n "$shlibpath"; then eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" fi # Get the real and link names of the library. eval shared_ext=\"$shrext_cmds\" eval library_names=\"$library_names_spec\" set dummy $library_names shift realname="$1" shift if test -n "$soname_spec"; then eval soname=\"$soname_spec\" else soname="$realname" fi if test -z "$dlname"; then dlname=$soname fi lib="$output_objdir/$realname" linknames= for link do func_append linknames " $link" done # Use standard objects if they are pic test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` test "X$libobjs" = "X " && libobjs= delfiles= if test -n "$export_symbols" && test -n "$include_expsyms"; then $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" export_symbols="$output_objdir/$libname.uexp" func_append delfiles " $export_symbols" fi orig_export_symbols= case $host_os in cygwin* | mingw* | cegcc*) if test -n "$export_symbols" && test -z "$export_symbols_regex"; then # exporting using user supplied symfile if test "x`$SED 1q $export_symbols`" != xEXPORTS; then # and it's NOT already a .def file. Must figure out # which of the given symbols are data symbols and tag # them as such. So, trigger use of export_symbols_cmds. # export_symbols gets reassigned inside the "prepare # the list of exported symbols" if statement, so the # include_expsyms logic still works. orig_export_symbols="$export_symbols" export_symbols= always_export_symbols=yes fi fi ;; esac # Prepare the list of exported symbols if test -z "$export_symbols"; then if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then func_verbose "generating symbol list for \`$libname.la'" export_symbols="$output_objdir/$libname.exp" $opt_dry_run || $RM $export_symbols cmds=$export_symbols_cmds save_ifs="$IFS"; IFS='~' for cmd1 in $cmds; do IFS="$save_ifs" # Take the normal branch if the nm_file_list_spec branch # doesn't work or if tool conversion is not needed. case $nm_file_list_spec~$to_tool_file_cmd in *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*) try_normal_branch=yes eval cmd=\"$cmd1\" func_len " $cmd" len=$func_len_result ;; *) try_normal_branch=no ;; esac if test "$try_normal_branch" = yes \ && { test "$len" -lt "$max_cmd_len" \ || test "$max_cmd_len" -le -1; } then func_show_eval "$cmd" 'exit $?' skipped_export=false elif test -n "$nm_file_list_spec"; then func_basename "$output" output_la=$func_basename_result save_libobjs=$libobjs save_output=$output output=${output_objdir}/${output_la}.nm func_to_tool_file "$output" libobjs=$nm_file_list_spec$func_to_tool_file_result func_append delfiles " $output" func_verbose "creating $NM input file list: $output" for obj in $save_libobjs; do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" done > "$output" eval cmd=\"$cmd1\" func_show_eval "$cmd" 'exit $?' output=$save_output libobjs=$save_libobjs skipped_export=false else # The command line is too long to execute in one step. func_verbose "using reloadable object file for export list..." skipped_export=: # Break out early, otherwise skipped_export may be # set to false by a later but shorter cmd. break fi done IFS="$save_ifs" if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi fi fi if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols="$export_symbols" test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' fi if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of # 's' commands which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter func_append delfiles " $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi tmp_deplibs= for test_deplib in $deplibs; do case " $convenience " in *" $test_deplib "*) ;; *) func_append tmp_deplibs " $test_deplib" ;; esac done deplibs="$tmp_deplibs" if test -n "$convenience"; then if test -n "$whole_archive_flag_spec" && test "$compiler_needs_object" = yes && test -z "$libobjs"; then # extract the archives, so we have objects to list. # TODO: could optimize this to just extract one archive. whole_archive_flag_spec= fi if test -n "$whole_archive_flag_spec"; then save_libobjs=$libobjs eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= else gentop="$output_objdir/${outputname}x" func_append generated " $gentop" func_extract_archives $gentop $convenience func_append libobjs " $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi fi if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then eval flag=\"$thread_safe_flag_spec\" func_append linker_flags " $flag" fi # Make a backup of the uninstalled library when relinking if test "$opt_mode" = relink; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? fi # Do each of the archive commands. if test "$module" = yes && test -n "$module_cmds" ; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then eval test_cmds=\"$module_expsym_cmds\" cmds=$module_expsym_cmds else eval test_cmds=\"$module_cmds\" cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then eval test_cmds=\"$archive_expsym_cmds\" cmds=$archive_expsym_cmds else eval test_cmds=\"$archive_cmds\" cmds=$archive_cmds fi fi if test "X$skipped_export" != "X:" && func_len " $test_cmds" && len=$func_len_result && test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then : else # The command line is too long to link in one step, link piecewise # or, if using GNU ld and skipped_export is not :, use a linker # script. # Save the value of $output and $libobjs because we want to # use them later. If we have whole_archive_flag_spec, we # want to use save_libobjs as it was before # whole_archive_flag_spec was expanded, because we can't # assume the linker understands whole_archive_flag_spec. # This may have to be revisited, in case too many # convenience libraries get linked in and end up exceeding # the spec. if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then save_libobjs=$libobjs fi save_output=$output func_basename "$output" output_la=$func_basename_result # Clear the reloadable object creation command queue and # initialize k to one. test_cmds= concat_cmds= objlist= last_robj= k=1 if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then output=${output_objdir}/${output_la}.lnkscript func_verbose "creating GNU ld script: $output" echo 'INPUT (' > $output for obj in $save_libobjs do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" >> $output done echo ')' >> $output func_append delfiles " $output" func_to_tool_file "$output" output=$func_to_tool_file_result elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then output=${output_objdir}/${output_la}.lnk func_verbose "creating linker input file list: $output" : > $output set x $save_libobjs shift firstobj= if test "$compiler_needs_object" = yes; then firstobj="$1 " shift fi for obj do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" >> $output done func_append delfiles " $output" func_to_tool_file "$output" output=$firstobj\"$file_list_spec$func_to_tool_file_result\" else if test -n "$save_libobjs"; then func_verbose "creating reloadable object files..." output=$output_objdir/$output_la-${k}.$objext eval test_cmds=\"$reload_cmds\" func_len " $test_cmds" len0=$func_len_result len=$len0 # Loop over the list of objects to be linked. for obj in $save_libobjs do func_len " $obj" func_arith $len + $func_len_result len=$func_arith_result if test "X$objlist" = X || test "$len" -lt "$max_cmd_len"; then func_append objlist " $obj" else # The command $test_cmds is almost too long, add a # command to the queue. if test "$k" -eq 1 ; then # The first file doesn't have a previous command to add. reload_objs=$objlist eval concat_cmds=\"$reload_cmds\" else # All subsequent reloadable object files will link in # the last one created. reload_objs="$objlist $last_robj" eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" fi last_robj=$output_objdir/$output_la-${k}.$objext func_arith $k + 1 k=$func_arith_result output=$output_objdir/$output_la-${k}.$objext objlist=" $obj" func_len " $last_robj" func_arith $len0 + $func_len_result len=$func_arith_result fi done # Handle the remaining objects by creating one last # reloadable object file. All subsequent reloadable object # files will link in the last one created. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ reload_objs="$objlist $last_robj" eval concat_cmds=\"\${concat_cmds}$reload_cmds\" if test -n "$last_robj"; then eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\" fi func_append delfiles " $output" else output= fi if ${skipped_export-false}; then func_verbose "generating symbol list for \`$libname.la'" export_symbols="$output_objdir/$libname.exp" $opt_dry_run || $RM $export_symbols libobjs=$output # Append the command to create the export file. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" if test -n "$last_robj"; then eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" fi fi test -n "$save_libobjs" && func_verbose "creating a temporary reloadable object file: $output" # Loop through the commands generated above and execute them. save_ifs="$IFS"; IFS='~' for cmd in $concat_cmds; do IFS="$save_ifs" $opt_silent || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test "$opt_mode" = relink; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) fi exit $lt_exit } done IFS="$save_ifs" if test -n "$export_symbols_regex" && ${skipped_export-false}; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi fi if ${skipped_export-false}; then if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols="$export_symbols" test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' fi if test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of # 's' commands which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter func_append delfiles " $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi fi libobjs=$output # Restore the value of output. output=$save_output if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= fi # Expand the library linking commands again to reset the # value of $libobjs for piecewise linking. # Do each of the archive commands. if test "$module" = yes && test -n "$module_cmds" ; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then cmds=$module_expsym_cmds else cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then cmds=$archive_expsym_cmds else cmds=$archive_cmds fi fi fi if test -n "$delfiles"; then # Append the command to remove temporary files to $cmds. eval cmds=\"\$cmds~\$RM $delfiles\" fi # Add any objects from preloaded convenience libraries if test -n "$dlprefiles"; then gentop="$output_objdir/${outputname}x" func_append generated " $gentop" func_extract_archives $gentop $dlprefiles func_append libobjs " $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi save_ifs="$IFS"; IFS='~' for cmd in $cmds; do IFS="$save_ifs" eval cmd=\"$cmd\" $opt_silent || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test "$opt_mode" = relink; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) fi exit $lt_exit } done IFS="$save_ifs" # Restore the uninstalled library and exit if test "$opt_mode" = relink; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? if test -n "$convenience"; then if test -z "$whole_archive_flag_spec"; then func_show_eval '${RM}r "$gentop"' fi fi exit $EXIT_SUCCESS fi # Create links to the real library. for linkname in $linknames; do if test "$realname" != "$linkname"; then func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' fi done # If -module or -export-dynamic was specified, set the dlname. if test "$module" = yes || test "$export_dynamic" = yes; then # On all known operating systems, these are identical. dlname="$soname" fi fi ;; obj) if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then func_warning "\`-dlopen' is ignored for objects" fi case " $deplibs" in *\ -l* | *\ -L*) func_warning "\`-l' and \`-L' are ignored for objects" ;; esac test -n "$rpath" && \ func_warning "\`-rpath' is ignored for objects" test -n "$xrpath" && \ func_warning "\`-R' is ignored for objects" test -n "$vinfo" && \ func_warning "\`-version-info' is ignored for objects" test -n "$release" && \ func_warning "\`-release' is ignored for objects" case $output in *.lo) test -n "$objs$old_deplibs" && \ func_fatal_error "cannot build library object \`$output' from non-libtool objects" libobj=$output func_lo2o "$libobj" obj=$func_lo2o_result ;; *) libobj= obj="$output" ;; esac # Delete the old objects. $opt_dry_run || $RM $obj $libobj # Objects from convenience libraries. This assumes # single-version convenience libraries. Whenever we create # different ones for PIC/non-PIC, this we'll have to duplicate # the extraction. reload_conv_objs= gentop= # reload_cmds runs $LD directly, so let us get rid of # -Wl from whole_archive_flag_spec and hope we can get by with # turning comma into space.. wl= if test -n "$convenience"; then if test -n "$whole_archive_flag_spec"; then eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` else gentop="$output_objdir/${obj}x" func_append generated " $gentop" func_extract_archives $gentop $convenience reload_conv_objs="$reload_objs $func_extract_archives_result" fi fi # If we're not building shared, we need to use non_pic_objs test "$build_libtool_libs" != yes && libobjs="$non_pic_objects" # Create the old-style object. reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test output="$obj" func_execute_cmds "$reload_cmds" 'exit $?' # Exit if we aren't doing a library object file. if test -z "$libobj"; then if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi exit $EXIT_SUCCESS fi if test "$build_libtool_libs" != yes; then if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi # Create an invalid libtool object if no PIC, so that we don't # accidentally link it into a program. # $show "echo timestamp > $libobj" # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? exit $EXIT_SUCCESS fi if test -n "$pic_flag" || test "$pic_mode" != default; then # Only do commands if we really have different PIC objects. reload_objs="$libobjs $reload_conv_objs" output="$libobj" func_execute_cmds "$reload_cmds" 'exit $?' fi if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi exit $EXIT_SUCCESS ;; prog) case $host in *cygwin*) func_stripname '' '.exe' "$output" output=$func_stripname_result.exe;; esac test -n "$vinfo" && \ func_warning "\`-version-info' is ignored for programs" test -n "$release" && \ func_warning "\`-release' is ignored for programs" test "$preload" = yes \ && test "$dlopen_support" = unknown \ && test "$dlopen_self" = unknown \ && test "$dlopen_self_static" = unknown && \ func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support." case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library is the System framework compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'` finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'` ;; esac case $host in *-*-darwin*) # Don't allow lazy linking, it breaks C++ global constructors # But is supposedly fixed on 10.4 or later (yay!). if test "$tagname" = CXX ; then case ${MACOSX_DEPLOYMENT_TARGET-10.0} in 10.[0123]) func_append compile_command " ${wl}-bind_at_load" func_append finalize_command " ${wl}-bind_at_load" ;; esac fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac # move library search paths that coincide with paths to not yet # installed libraries to the beginning of the library search list new_libs= for path in $notinst_path; do case " $new_libs " in *" -L$path/$objdir "*) ;; *) case " $compile_deplibs " in *" -L$path/$objdir "*) func_append new_libs " -L$path/$objdir" ;; esac ;; esac done for deplib in $compile_deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) func_append new_libs " $deplib" ;; esac ;; *) func_append new_libs " $deplib" ;; esac done compile_deplibs="$new_libs" func_append compile_command " $compile_deplibs" func_append finalize_command " $finalize_deplibs" if test -n "$rpath$xrpath"; then # If the user specified any rpath flags, then add them. for libdir in $rpath $xrpath; do # This is the magic to use -rpath. case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac done fi # Now hardcode the library paths rpath= hardcode_libdirs= for libdir in $compile_rpath $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append rpath " $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) func_append perm_rpath " $libdir" ;; esac fi case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'` case :$dllsearchpath: in *":$libdir:"*) ;; ::) dllsearchpath=$libdir;; *) func_append dllsearchpath ":$libdir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; *) func_append dllsearchpath ":$testbindir";; esac ;; esac done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" eval rpath=\" $hardcode_libdir_flag_spec\" fi compile_rpath="$rpath" rpath= hardcode_libdirs= for libdir in $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append rpath " $flag" fi elif test -n "$runpath_var"; then case "$finalize_perm_rpath " in *" $libdir "*) ;; *) func_append finalize_perm_rpath " $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" eval rpath=\" $hardcode_libdir_flag_spec\" fi finalize_rpath="$rpath" if test -n "$libobjs" && test "$build_old_libs" = yes; then # Transform all the library objects into standard objects. compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` fi func_generate_dlsyms "$outputname" "@PROGRAM@" "no" # template prelinking step if test -n "$prelink_cmds"; then func_execute_cmds "$prelink_cmds" 'exit $?' fi wrappers_required=yes case $host in *cegcc* | *mingw32ce*) # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. wrappers_required=no ;; *cygwin* | *mingw* ) if test "$build_libtool_libs" != yes; then wrappers_required=no fi ;; *) if test "$need_relink" = no || test "$build_libtool_libs" != yes; then wrappers_required=no fi ;; esac if test "$wrappers_required" = no; then # Replace the output file specification. compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` link_command="$compile_command$compile_rpath" # We have no uninstalled library dependencies, so finalize right now. exit_status=0 func_show_eval "$link_command" 'exit_status=$?' if test -n "$postlink_cmds"; then func_to_tool_file "$output" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi # Delete the generated files. if test -f "$output_objdir/${outputname}S.${objext}"; then func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"' fi exit $exit_status fi if test -n "$compile_shlibpath$finalize_shlibpath"; then compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" fi if test -n "$finalize_shlibpath"; then finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" fi compile_var= finalize_var= if test -n "$runpath_var"; then if test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do func_append rpath "$dir:" done compile_var="$runpath_var=\"$rpath\$$runpath_var\" " fi if test -n "$finalize_perm_rpath"; then # We should set the runpath_var. rpath= for dir in $finalize_perm_rpath; do func_append rpath "$dir:" done finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " fi fi if test "$no_install" = yes; then # We don't need to create a wrapper script. link_command="$compile_var$compile_command$compile_rpath" # Replace the output file specification. link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` # Delete the old output file. $opt_dry_run || $RM $output # Link the executable and exit func_show_eval "$link_command" 'exit $?' if test -n "$postlink_cmds"; then func_to_tool_file "$output" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi exit $EXIT_SUCCESS fi if test "$hardcode_action" = relink; then # Fast installation is not supported link_command="$compile_var$compile_command$compile_rpath" relink_command="$finalize_var$finalize_command$finalize_rpath" func_warning "this platform does not like uninstalled shared libraries" func_warning "\`$output' will be relinked during installation" else if test "$fast_install" != no; then link_command="$finalize_var$compile_command$finalize_rpath" if test "$fast_install" = yes; then relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` else # fast_install is set to needless relink_command= fi else link_command="$compile_var$compile_command$compile_rpath" relink_command="$finalize_var$finalize_command$finalize_rpath" fi fi # Replace the output file specification. link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` # Delete the old output files. $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname func_show_eval "$link_command" 'exit $?' if test -n "$postlink_cmds"; then func_to_tool_file "$output_objdir/$outputname" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi # Now create the wrapper script. func_verbose "creating $output" # Quote the relink command for shipping. if test -n "$relink_command"; then # Preserve any variables that may affect compiler behavior for var in $variables_saved_for_relink; do if eval test -z \"\${$var+set}\"; then relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" elif eval var_value=\$$var; test -z "$var_value"; then relink_command="$var=; export $var; $relink_command" else func_quote_for_eval "$var_value" relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" fi done relink_command="(cd `pwd`; $relink_command)" relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` fi # Only actually do things if not in dry run mode. $opt_dry_run || { # win32 will think the script is a binary if it has # a .exe suffix, so we strip it off here. case $output in *.exe) func_stripname '' '.exe' "$output" output=$func_stripname_result ;; esac # test for cygwin because mv fails w/o .exe extensions case $host in *cygwin*) exeext=.exe func_stripname '' '.exe' "$outputname" outputname=$func_stripname_result ;; *) exeext= ;; esac case $host in *cygwin* | *mingw* ) func_dirname_and_basename "$output" "" "." output_name=$func_basename_result output_path=$func_dirname_result cwrappersource="$output_path/$objdir/lt-$output_name.c" cwrapper="$output_path/$output_name.exe" $RM $cwrappersource $cwrapper trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 func_emit_cwrapperexe_src > $cwrappersource # The wrapper executable is built using the $host compiler, # because it contains $host paths and files. If cross- # compiling, it, like the target executable, must be # executed on the $host or under an emulation environment. $opt_dry_run || { $LTCC $LTCFLAGS -o $cwrapper $cwrappersource $STRIP $cwrapper } # Now, create the wrapper script for func_source use: func_ltwrapper_scriptname $cwrapper $RM $func_ltwrapper_scriptname_result trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 $opt_dry_run || { # note: this script will not be executed, so do not chmod. if test "x$build" = "x$host" ; then $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result else func_emit_wrapper no > $func_ltwrapper_scriptname_result fi } ;; * ) $RM $output trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 func_emit_wrapper no > $output chmod +x $output ;; esac } exit $EXIT_SUCCESS ;; esac # See if we need to build an old-fashioned archive. for oldlib in $oldlibs; do if test "$build_libtool_libs" = convenience; then oldobjs="$libobjs_save $symfileobj" addlibs="$convenience" build_libtool_libs=no else if test "$build_libtool_libs" = module; then oldobjs="$libobjs_save" build_libtool_libs=no else oldobjs="$old_deplibs $non_pic_objects" if test "$preload" = yes && test -f "$symfileobj"; then func_append oldobjs " $symfileobj" fi fi addlibs="$old_convenience" fi if test -n "$addlibs"; then gentop="$output_objdir/${outputname}x" func_append generated " $gentop" func_extract_archives $gentop $addlibs func_append oldobjs " $func_extract_archives_result" fi # Do each command in the archive commands. if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then cmds=$old_archive_from_new_cmds else # Add any objects from preloaded convenience libraries if test -n "$dlprefiles"; then gentop="$output_objdir/${outputname}x" func_append generated " $gentop" func_extract_archives $gentop $dlprefiles func_append oldobjs " $func_extract_archives_result" fi # POSIX demands no paths to be encoded in archives. We have # to avoid creating archives with duplicate basenames if we # might have to extract them afterwards, e.g., when creating a # static archive out of a convenience library, or when linking # the entirety of a libtool archive into another (currently # not supported by libtool). if (for obj in $oldobjs do func_basename "$obj" $ECHO "$func_basename_result" done | sort | sort -uc >/dev/null 2>&1); then : else echo "copying selected object files to avoid basename conflicts..." gentop="$output_objdir/${outputname}x" func_append generated " $gentop" func_mkdir_p "$gentop" save_oldobjs=$oldobjs oldobjs= counter=1 for obj in $save_oldobjs do func_basename "$obj" objbase="$func_basename_result" case " $oldobjs " in " ") oldobjs=$obj ;; *[\ /]"$objbase "*) while :; do # Make sure we don't pick an alternate name that also # overlaps. newobj=lt$counter-$objbase func_arith $counter + 1 counter=$func_arith_result case " $oldobjs " in *[\ /]"$newobj "*) ;; *) if test ! -f "$gentop/$newobj"; then break; fi ;; esac done func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" func_append oldobjs " $gentop/$newobj" ;; *) func_append oldobjs " $obj" ;; esac done fi eval cmds=\"$old_archive_cmds\" func_len " $cmds" len=$func_len_result if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then cmds=$old_archive_cmds elif test -n "$archiver_list_spec"; then func_verbose "using command file archive linking..." for obj in $oldobjs do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" done > $output_objdir/$libname.libcmd func_to_tool_file "$output_objdir/$libname.libcmd" oldobjs=" $archiver_list_spec$func_to_tool_file_result" cmds=$old_archive_cmds else # the command line is too long to link in one step, link in parts func_verbose "using piecewise archive linking..." save_RANLIB=$RANLIB RANLIB=: objlist= concat_cmds= save_oldobjs=$oldobjs oldobjs= # Is there a better way of finding the last object in the list? for obj in $save_oldobjs do last_oldobj=$obj done eval test_cmds=\"$old_archive_cmds\" func_len " $test_cmds" len0=$func_len_result len=$len0 for obj in $save_oldobjs do func_len " $obj" func_arith $len + $func_len_result len=$func_arith_result func_append objlist " $obj" if test "$len" -lt "$max_cmd_len"; then : else # the above command should be used before it gets too long oldobjs=$objlist if test "$obj" = "$last_oldobj" ; then RANLIB=$save_RANLIB fi test -z "$concat_cmds" || concat_cmds=$concat_cmds~ eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\" objlist= len=$len0 fi done RANLIB=$save_RANLIB oldobjs=$objlist if test "X$oldobjs" = "X" ; then eval cmds=\"\$concat_cmds\" else eval cmds=\"\$concat_cmds~\$old_archive_cmds\" fi fi fi func_execute_cmds "$cmds" 'exit $?' done test -n "$generated" && \ func_show_eval "${RM}r$generated" # Now create the libtool archive. case $output in *.la) old_library= test "$build_old_libs" = yes && old_library="$libname.$libext" func_verbose "creating $output" # Preserve any variables that may affect compiler behavior for var in $variables_saved_for_relink; do if eval test -z \"\${$var+set}\"; then relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" elif eval var_value=\$$var; test -z "$var_value"; then relink_command="$var=; export $var; $relink_command" else func_quote_for_eval "$var_value" relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" fi done # Quote the link command for shipping. relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` if test "$hardcode_automatic" = yes ; then relink_command= fi # Only create the output if not a dry run. $opt_dry_run || { for installed in no yes; do if test "$installed" = yes; then if test -z "$install_libdir"; then break fi output="$output_objdir/$outputname"i # Replace all uninstalled libtool libraries with the installed ones newdependency_libs= for deplib in $dependency_libs; do case $deplib in *.la) func_basename "$deplib" name="$func_basename_result" eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` test -z "$libdir" && \ func_fatal_error "\`$deplib' is not a valid libtool archive" func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name" ;; -L*) func_stripname -L '' "$deplib" func_replace_sysroot "$func_stripname_result" func_append newdependency_libs " -L$func_replace_sysroot_result" ;; -R*) func_stripname -R '' "$deplib" func_replace_sysroot "$func_stripname_result" func_append newdependency_libs " -R$func_replace_sysroot_result" ;; *) func_append newdependency_libs " $deplib" ;; esac done dependency_libs="$newdependency_libs" newdlfiles= for lib in $dlfiles; do case $lib in *.la) func_basename "$lib" name="$func_basename_result" eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` test -z "$libdir" && \ func_fatal_error "\`$lib' is not a valid libtool archive" func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name" ;; *) func_append newdlfiles " $lib" ;; esac done dlfiles="$newdlfiles" newdlprefiles= for lib in $dlprefiles; do case $lib in *.la) # Only pass preopened files to the pseudo-archive (for # eventual linking with the app. that links it) if we # didn't already link the preopened objects directly into # the library: func_basename "$lib" name="$func_basename_result" eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` test -z "$libdir" && \ func_fatal_error "\`$lib' is not a valid libtool archive" func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name" ;; esac done dlprefiles="$newdlprefiles" else newdlfiles= for lib in $dlfiles; do case $lib in [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; *) abs=`pwd`"/$lib" ;; esac func_append newdlfiles " $abs" done dlfiles="$newdlfiles" newdlprefiles= for lib in $dlprefiles; do case $lib in [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; *) abs=`pwd`"/$lib" ;; esac func_append newdlprefiles " $abs" done dlprefiles="$newdlprefiles" fi $RM $output # place dlname in correct position for cygwin # In fact, it would be nice if we could use this code for all target # systems that can't hard-code library paths into their executables # and that have no shared library path variable independent of PATH, # but it turns out we can't easily determine that from inspecting # libtool variables, so we have to hard-code the OSs to which it # applies here; at the moment, that means platforms that use the PE # object format with DLL files. 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" >&6; } if ${lt_cv_to_host_file_cmd+:} false; then : $as_echo_n "(cached) " >&6 else case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 ;; esac ;; *-*-cygwin* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_noop ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin ;; esac ;; * ) # unhandled hosts (and "normal" native builds) lt_cv_to_host_file_cmd=func_convert_file_noop ;; esac fi to_host_file_cmd=$lt_cv_to_host_file_cmd { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 $as_echo "$lt_cv_to_host_file_cmd" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } if ${lt_cv_to_tool_file_cmd+:} false; then : $as_echo_n "(cached) " >&6 else #assume ordinary cross tools, or native build. lt_cv_to_tool_file_cmd=func_convert_file_noop case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 ;; esac ;; esac fi to_tool_file_cmd=$lt_cv_to_tool_file_cmd { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 $as_echo "$lt_cv_to_tool_file_cmd" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 $as_echo_n "checking for $LD option to reload object files... " >&6; } if ${lt_cv_ld_reload_flag+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_reload_flag='-r' fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 $as_echo "$lt_cv_ld_reload_flag" >&6; } reload_flag=$lt_cv_ld_reload_flag case $reload_flag in "" | " "*) ;; *) reload_flag=" $reload_flag" ;; esac reload_cmds='$LD$reload_flag -o $output$reload_objs' case $host_os in cygwin* | mingw* | pw32* | cegcc*) if test "$GCC" != yes; then reload_cmds=false fi ;; darwin*) if test "$GCC" = yes; then reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' else reload_cmds='$LD$reload_flag -o $output$reload_objs' fi ;; esac if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. set dummy ${ac_tool_prefix}objdump; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OBJDUMP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OBJDUMP"; then ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OBJDUMP=$ac_cv_prog_OBJDUMP if test -n "$OBJDUMP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 $as_echo "$OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OBJDUMP"; then ac_ct_OBJDUMP=$OBJDUMP # Extract the first word of "objdump", so it can be a program name with args. set dummy objdump; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OBJDUMP"; then ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_OBJDUMP="objdump" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP if test -n "$ac_ct_OBJDUMP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 $as_echo "$ac_ct_OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OBJDUMP" = x; then OBJDUMP="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OBJDUMP=$ac_ct_OBJDUMP fi else OBJDUMP="$ac_cv_prog_OBJDUMP" fi test -z "$OBJDUMP" && OBJDUMP=objdump { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 $as_echo_n "checking how to recognize dependent libraries... " >&6; } if ${lt_cv_deplibs_check_method+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_file_magic_cmd='$MAGIC_CMD' lt_cv_file_magic_test_file= lt_cv_deplibs_check_method='unknown' # Need to set the preceding variable on all platforms that support # interlibrary dependencies. # 'none' -- dependencies not supported. # `unknown' -- same as none, but documents that we really don't know. # 'pass_all' -- all dependencies passed with no checks. # 'test_compile' -- check by making test program. # 'file_magic [[regex]]' -- check by looking for files in library path # which responds to the $file_magic_cmd with a given extended regex. # If you have `file' or equivalent on your system and you're not sure # whether `pass_all' will *always* work, you probably want this one. case $host_os in aix[4-9]*) lt_cv_deplibs_check_method=pass_all ;; beos*) lt_cv_deplibs_check_method=pass_all ;; bsdi[45]*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' lt_cv_file_magic_cmd='/usr/bin/file -L' lt_cv_file_magic_test_file=/shlib/libc.so ;; cygwin*) # func_win32_libid is a shell function defined in ltmain.sh lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' ;; mingw* | pw32*) # Base MSYS/MinGW do not provide the 'file' command needed by # func_win32_libid shell function, so use a weaker test based on 'objdump', # unless we find 'file', for example because we are cross-compiling. # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' else # Keep this pattern in sync with the one in func_win32_libid. lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' lt_cv_file_magic_cmd='$OBJDUMP -f' fi ;; cegcc*) # use the weaker test based on 'objdump'. See mingw*. lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' lt_cv_file_magic_cmd='$OBJDUMP -f' ;; darwin* | rhapsody*) lt_cv_deplibs_check_method=pass_all ;; freebsd* | dragonfly*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then case $host_cpu in i*86 ) # Not sure whether the presence of OpenBSD here was a mistake. # Let's accept both of them until this is cleared up. lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` ;; esac else lt_cv_deplibs_check_method=pass_all fi ;; gnu*) lt_cv_deplibs_check_method=pass_all ;; haiku*) lt_cv_deplibs_check_method=pass_all ;; hpux10.20* | hpux11*) lt_cv_file_magic_cmd=/usr/bin/file case $host_cpu in ia64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[3-9]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; # This must be Linux ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu) lt_cv_deplibs_check_method=pass_all ;; netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' fi ;; newos6*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=/usr/lib/libnls.so ;; *nto* | *qnx*) lt_cv_deplibs_check_method=pass_all ;; openbsd*) if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' fi ;; osf3* | osf4* | osf5*) lt_cv_deplibs_check_method=pass_all ;; rdos*) lt_cv_deplibs_check_method=pass_all ;; solaris*) lt_cv_deplibs_check_method=pass_all ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; sysv4 | sysv4.3*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 $as_echo "$lt_cv_deplibs_check_method" >&6; } file_magic_glob= want_nocaseglob=no if test "$build" = "$host"; then case $host_os in mingw* | pw32*) if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then want_nocaseglob=yes else file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` fi ;; esac fi file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. set dummy ${ac_tool_prefix}dlltool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DLLTOOL"; then ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DLLTOOL=$ac_cv_prog_DLLTOOL if test -n "$DLLTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 $as_echo "$DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_DLLTOOL"; then ac_ct_DLLTOOL=$DLLTOOL # Extract the first word of "dlltool", so it can be a program name with args. set dummy dlltool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DLLTOOL"; then ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_DLLTOOL="dlltool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL if test -n "$ac_ct_DLLTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 $as_echo "$ac_ct_DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DLLTOOL" = x; then DLLTOOL="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DLLTOOL=$ac_ct_DLLTOOL fi else DLLTOOL="$ac_cv_prog_DLLTOOL" fi test -z "$DLLTOOL" && DLLTOOL=dlltool { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 $as_echo_n "checking how to associate runtime and link libraries... " >&6; } if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_sharedlib_from_linklib_cmd='unknown' case $host_os in cygwin* | mingw* | pw32* | cegcc*) # two different shell functions defined in ltmain.sh # decide which to use based on capabilities of $DLLTOOL case `$DLLTOOL --help 2>&1` in *--identify-strict*) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib ;; *) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback ;; esac ;; *) # fallback: assume linklib IS sharedlib lt_cv_sharedlib_from_linklib_cmd="$ECHO" ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO if test -n "$ac_tool_prefix"; then for ac_prog in ar do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_AR="$ac_tool_prefix$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi AR=$ac_cv_prog_AR if test -n "$AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 $as_echo "$AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$AR" && break done fi if test -z "$AR"; then ac_ct_AR=$AR for ac_prog in ar do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_AR"; then ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_AR="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 $as_echo "$ac_ct_AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$ac_ct_AR" && break done if test "x$ac_ct_AR" = x; then AR="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac AR=$ac_ct_AR fi fi : ${AR=ar} : ${AR_FLAGS=cru} { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 $as_echo_n "checking for archiver @FILE support... " >&6; } if ${lt_cv_ar_at_file+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ar_at_file=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : echo conftest.$ac_objext > conftest.lst lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test "$ac_status" -eq 0; then # Ensure the archiver fails upon bogus file names. rm -f conftest.$ac_objext libconftest.a { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test "$ac_status" -ne 0; then lt_cv_ar_at_file=@ fi fi rm -f conftest.* libconftest.a fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 $as_echo "$lt_cv_ar_at_file" >&6; } if test "x$lt_cv_ar_at_file" = xno; then archiver_list_spec= else archiver_list_spec=$lt_cv_ar_at_file fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 $as_echo "$STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_STRIP="strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 $as_echo "$ac_ct_STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_STRIP" = x; then STRIP=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac STRIP=$ac_ct_STRIP fi else STRIP="$ac_cv_prog_STRIP" fi test -z "$STRIP" && STRIP=: if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 $as_echo "$RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_RANLIB="ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 $as_echo "$ac_ct_RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then RANLIB=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB fi else RANLIB="$ac_cv_prog_RANLIB" fi test -z "$RANLIB" && RANLIB=: # Determine commands to create old-style static archives. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' old_postinstall_cmds='chmod 644 $oldlib' old_postuninstall_cmds= if test -n "$RANLIB"; then case $host_os in openbsd*) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" ;; *) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" ;; esac old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" fi case $host_os in darwin*) lock_old_archive_extraction=yes ;; *) lock_old_archive_extraction=no ;; esac # If no C compiler was specified, use CC. LTCC=${LTCC-"$CC"} # If no C compiler flags were specified, use CFLAGS. LTCFLAGS=${LTCFLAGS-"$CFLAGS"} # Allow CC to be a program name with arguments. compiler=$CC # Check for command to grab the raw symbol name followed by C symbol from nm. { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } if ${lt_cv_sys_global_symbol_pipe+:} false; then : $as_echo_n "(cached) " >&6 else # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[BCDEGRST]' # Regexp to match symbols that can be accessed directly from C. sympat='\([_A-Za-z][_A-Za-z0-9]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[BCDT]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[ABCDGISTW]' ;; hpux*) if test "$host_cpu" = ia64; then symcode='[ABCDEGRST]' fi ;; irix* | nonstopux*) symcode='[BCDEGRST]' ;; osf*) symcode='[BCDEGQRST]' ;; solaris*) symcode='[BDRT]' ;; sco3.2v5*) symcode='[DT]' ;; sysv4.2uw2*) symcode='[DT]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[ABDT]' ;; sysv4) symcode='[DFNSTU]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[ABCDGIRSTW]' ;; esac # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function # and D for any global variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK '"\ " {last_section=section; section=\$ 3};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ " s[1]~/^[@?]/{print s[1], s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then # Now try to grab the symbols. nlist=conftest.nm if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) /* DATA imports from DLLs on WIN32 con't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST #elif defined(__osf__) /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ LT_DLSYM_CONST struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_globsym_save_LIBS=$LIBS lt_globsym_save_CFLAGS=$CFLAGS LIBS="conftstm.$ac_objext" CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s conftest${ac_exeext}; then pipe_works=yes fi LIBS=$lt_globsym_save_LIBS CFLAGS=$lt_globsym_save_CFLAGS else echo "cannot find nm_test_func in $nlist" >&5 fi else echo "cannot find nm_test_var in $nlist" >&5 fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 fi else echo "$progname: failed program was:" >&5 cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$pipe_works" = yes; then break else lt_cv_sys_global_symbol_pipe= fi done fi if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 $as_echo "failed" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 $as_echo "ok" >&6; } fi # Response file support. if test "$lt_cv_nm_interface" = "MS dumpbin"; then nm_file_list_spec='@' elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then nm_file_list_spec='@' fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 $as_echo_n "checking for sysroot... " >&6; } # Check whether --with-sysroot was given. if test "${with_sysroot+set}" = set; then : withval=$with_sysroot; else with_sysroot=no fi lt_sysroot= case ${with_sysroot} in #( yes) if test "$GCC" = yes; then lt_sysroot=`$CC --print-sysroot 2>/dev/null` fi ;; #( /*) lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` ;; #( no|'') ;; #( *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5 $as_echo "${with_sysroot}" >&6; } as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 $as_echo "${lt_sysroot:-no}" >&6; } # Check whether --enable-libtool-lock was given. if test "${enable_libtool_lock+set}" = set; then : enableval=$enable_libtool_lock; fi test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes # Some flags need to be propagated to the compiler or linker for good # libtool support. case $host in ia64-*-hpux*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.$ac_objext` in *ELF-32*) HPUX_IA64_MODE="32" ;; *ELF-64*) HPUX_IA64_MODE="64" ;; esac fi rm -rf conftest* ;; *-*-irix6*) # Find out which ABI we are using. echo '#line '$LINENO' "configure"' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if test "$lt_cv_prog_gnu_ld" = yes; then case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -melf32bsmip" ;; *N32*) LD="${LD-ld} -melf32bmipn32" ;; *64-bit*) LD="${LD-ld} -melf64bmip" ;; esac else case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -32" ;; *N32*) LD="${LD-ld} -n32" ;; *64-bit*) LD="${LD-ld} -64" ;; esac fi fi rm -rf conftest* ;; x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *32-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_i386_fbsd" ;; x86_64-*linux*) LD="${LD-ld} -m elf_i386" ;; ppc64-*linux*|powerpc64-*linux*) LD="${LD-ld} -m elf32ppclinux" ;; s390x-*linux*) LD="${LD-ld} -m elf_s390" ;; sparc64-*linux*) LD="${LD-ld} -m elf32_sparc" ;; esac ;; *64-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_x86_64_fbsd" ;; x86_64-*linux*) LD="${LD-ld} -m elf_x86_64" ;; ppc*-*linux*|powerpc*-*linux*) LD="${LD-ld} -m elf64ppc" ;; s390*-*linux*|s390*-*tpf*) LD="${LD-ld} -m elf64_s390" ;; sparc*-*linux*) LD="${LD-ld} -m elf64_sparc" ;; esac ;; esac fi rm -rf conftest* ;; *-*-sco3.2v5*) # On SCO OpenServer 5, we need -belf to get full-featured binaries. SAVE_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -belf" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 $as_echo_n "checking whether the C compiler needs -belf... " >&6; } if ${lt_cv_cc_needs_belf+:} false; then : $as_echo_n "(cached) " >&6 else ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_cc_needs_belf=yes else lt_cv_cc_needs_belf=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 $as_echo "$lt_cv_cc_needs_belf" >&6; } if test x"$lt_cv_cc_needs_belf" != x"yes"; then # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf CFLAGS="$SAVE_CFLAGS" fi ;; sparc*-*solaris*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *64-bit*) case $lt_cv_prog_gnu_ld in yes*) LD="${LD-ld} -m elf64_sparc" ;; *) if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then LD="${LD-ld} -64" fi ;; esac ;; esac fi rm -rf conftest* ;; esac need_locks="$enable_libtool_lock" if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. set dummy ${ac_tool_prefix}mt; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$MANIFEST_TOOL"; then ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL if test -n "$MANIFEST_TOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 $as_echo "$MANIFEST_TOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_MANIFEST_TOOL"; then ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL # Extract the first word of "mt", so it can be a program name with args. set dummy mt; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_MANIFEST_TOOL"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL if test -n "$ac_ct_MANIFEST_TOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_MANIFEST_TOOL" = x; then MANIFEST_TOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL fi else MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" fi test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } if ${lt_cv_path_mainfest_tool+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_path_mainfest_tool=no echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out cat conftest.err >&5 if $GREP 'Manifest Tool' conftest.out > /dev/null; then lt_cv_path_mainfest_tool=yes fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 $as_echo "$lt_cv_path_mainfest_tool" >&6; } if test "x$lt_cv_path_mainfest_tool" != xyes; then MANIFEST_TOOL=: fi case $host_os in rhapsody* | darwin*) if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DSYMUTIL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DSYMUTIL"; then ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DSYMUTIL=$ac_cv_prog_DSYMUTIL if test -n "$DSYMUTIL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 $as_echo "$DSYMUTIL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_DSYMUTIL"; then ac_ct_DSYMUTIL=$DSYMUTIL # Extract the first word of "dsymutil", so it can be a program name with args. set dummy dsymutil; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DSYMUTIL"; then ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL if test -n "$ac_ct_DSYMUTIL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 $as_echo "$ac_ct_DSYMUTIL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DSYMUTIL" = x; then DSYMUTIL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DSYMUTIL=$ac_ct_DSYMUTIL fi else DSYMUTIL="$ac_cv_prog_DSYMUTIL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. set dummy ${ac_tool_prefix}nmedit; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_NMEDIT+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$NMEDIT"; then ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi NMEDIT=$ac_cv_prog_NMEDIT if test -n "$NMEDIT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 $as_echo "$NMEDIT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_NMEDIT"; then ac_ct_NMEDIT=$NMEDIT # Extract the first word of "nmedit", so it can be a program name with args. set dummy nmedit; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_NMEDIT"; then ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_NMEDIT="nmedit" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT if test -n "$ac_ct_NMEDIT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 $as_echo "$ac_ct_NMEDIT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_NMEDIT" = x; then NMEDIT=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac NMEDIT=$ac_ct_NMEDIT fi else NMEDIT="$ac_cv_prog_NMEDIT" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. set dummy ${ac_tool_prefix}lipo; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_LIPO+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$LIPO"; then ac_cv_prog_LIPO="$LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_LIPO="${ac_tool_prefix}lipo" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi LIPO=$ac_cv_prog_LIPO if test -n "$LIPO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 $as_echo "$LIPO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_LIPO"; then ac_ct_LIPO=$LIPO # Extract the first word of "lipo", so it can be a program name with args. set dummy lipo; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_LIPO+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_LIPO"; then ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_LIPO="lipo" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO if test -n "$ac_ct_LIPO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 $as_echo "$ac_ct_LIPO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_LIPO" = x; then LIPO=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac LIPO=$ac_ct_LIPO fi else LIPO="$ac_cv_prog_LIPO" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. set dummy ${ac_tool_prefix}otool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OTOOL"; then ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_OTOOL="${ac_tool_prefix}otool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL=$ac_cv_prog_OTOOL if test -n "$OTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 $as_echo "$OTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL"; then ac_ct_OTOOL=$OTOOL # Extract the first word of "otool", so it can be a program name with args. set dummy otool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OTOOL"; then ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_OTOOL="otool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL if test -n "$ac_ct_OTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 $as_echo "$ac_ct_OTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OTOOL" = x; then OTOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL=$ac_ct_OTOOL fi else OTOOL="$ac_cv_prog_OTOOL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. set dummy ${ac_tool_prefix}otool64; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... 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Now check whether nonexistent headers # can be detected and how. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if ac_fn_c_try_cpp "$LINENO"; then : # Broken: success on invalid input. continue else # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.i conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.i conftest.err conftest.$ac_ext if $ac_preproc_ok; then : break fi done ac_cv_prog_CPP=$CPP fi CPP=$ac_cv_prog_CPP else ac_cv_prog_CPP=$CPP fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 $as_echo "$CPP" >&6; } ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. # Prefer to if __STDC__ is defined, since # exists even on freestanding compilers. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef __STDC__ # include #else # include #endif Syntax error _ACEOF if ac_fn_c_try_cpp "$LINENO"; then : else # Broken: fails on valid input. continue fi rm -f conftest.err conftest.i conftest.$ac_ext # OK, works on sane cases. 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"C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details" "$LINENO" 5; } fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 $as_echo_n "checking for ANSI C header files... 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The following line is correct: shared_flag='-G' else if test "$aix_use_runtimelinking" = yes; then shared_flag='${wl}-G' else shared_flag='${wl}-bM:SRE' fi fi fi export_dynamic_flag_spec='${wl}-bexpall' # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. always_export_symbols=yes if test "$aix_use_runtimelinking" = yes; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. allow_undefined_flag='-berok' # Determine the default libpath from the value encoded in an # empty executable. if test "${lt_cv_aix_libpath+set}" = set; then aix_libpath=$lt_cv_aix_libpath else if ${lt_cv_aix_libpath_+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\([^ ]*\) *$/\1/ p } }' lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_="/usr/lib:/lib" fi fi aix_libpath=$lt_cv_aix_libpath_ fi hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' allow_undefined_flag="-z nodefs" archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an # empty executable. if test "${lt_cv_aix_libpath+set}" = set; then aix_libpath=$lt_cv_aix_libpath else if ${lt_cv_aix_libpath_+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\([^ ]*\) *$/\1/ p } }' lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_="/usr/lib:/lib" fi fi aix_libpath=$lt_cv_aix_libpath_ fi hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. no_undefined_flag=' ${wl}-bernotok' allow_undefined_flag=' ${wl}-berok' if test "$with_gnu_ld" = yes; then # We only use this code for GNU lds that support --whole-archive. whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive' else # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec='$convenience' fi archive_cmds_need_lc=yes # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' fi fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='' ;; m68k) archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes ;; esac ;; bsdi[45]*) export_dynamic_flag_spec=-rdynamic ;; cygwin* | mingw* | pw32* | cegcc*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++. # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. case $cc_basename in cl*) # Native MSVC hardcode_libdir_flag_spec=' ' allow_undefined_flag=unsupported always_export_symbols=yes file_list_spec='@' # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; else sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; fi~ $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ linknames=' # The linker will not automatically build a static lib if we build a DLL. # _LT_TAGVAR(old_archive_from_new_cmds, )='true' enable_shared_with_static_runtimes=yes export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' # Don't use ranlib old_postinstall_cmds='chmod 644 $oldlib' postlink_cmds='lt_outputfile="@OUTPUT@"~ lt_tool_outputfile="@TOOL_OUTPUT@"~ case $lt_outputfile in *.exe|*.EXE) ;; *) lt_outputfile="$lt_outputfile.exe" lt_tool_outputfile="$lt_tool_outputfile.exe" ;; esac~ if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; $RM "$lt_outputfile.manifest"; fi' ;; *) # Assume MSVC wrapper hardcode_libdir_flag_spec=' ' allow_undefined_flag=unsupported # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_from_new_cmds='true' # FIXME: Should let the user specify the lib program. old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' enable_shared_with_static_runtimes=yes ;; esac ;; darwin* | rhapsody*) archive_cmds_need_lc=no hardcode_direct=no hardcode_automatic=yes hardcode_shlibpath_var=unsupported if test "$lt_cv_ld_force_load" = "yes"; then whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' else whole_archive_flag_spec='' fi link_all_deplibs=yes allow_undefined_flag="$_lt_dar_allow_undefined" case $cc_basename in ifort*) _lt_dar_can_shared=yes ;; *) _lt_dar_can_shared=$GCC ;; esac if test "$_lt_dar_can_shared" = "yes"; then output_verbose_link_cmd=func_echo_all archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" else ld_shlibs=no fi ;; dgux*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-L$libdir' hardcode_shlibpath_var=no ;; freebsd1*) ld_shlibs=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. 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*) archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='${wl}-rpath,$libdir' ;; esac fi else ld_shlibs=no fi ;; os2*) hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes allow_undefined_flag=unsupported archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; then allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: ;; 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do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' ;; esac ;; beos*) library_names_spec='${libname}${shared_ext}' dynamic_linker="$host_os ld.so" shlibpath_var=LIBRARY_PATH ;; bsdi[45]*) version_type=linux need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" # the default ld.so.conf also contains /usr/contrib/lib and # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow # libtool to hard-code these into programs ;; 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cygwin*) # Convert to unix form, then to dos form, then back to unix form # but this time dos style (no spaces!) so that the unix form looks # like /cygdrive/c/PROGRA~1:/cygdr... sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` ;; *) sys_lib_search_path_spec="$LIB" if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then # It is most probably a Windows format PATH. sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` else sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` fi # FIXME: find the short name or the path components, as spaces are # common. 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hpux9* | hpux10* | hpux11*) # Give a soname corresponding to the major version so that dld.sl refuses to # link against other versions. version_type=sunos need_lib_prefix=no need_version=no case $host_cpu in ia64*) shrext_cmds='.so' hardcode_into_libs=yes dynamic_linker="$host_os dld.so" shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' if test "X$HPUX_IA64_MODE" = X32; then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" fi sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; hppa*64*) shrext_cmds='.sl' hardcode_into_libs=yes dynamic_linker="$host_os dld.sl" shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; *) shrext_cmds='.sl' dynamic_linker="$host_os dld.sl" shlibpath_var=SHLIB_PATH shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' ;; esac # HP-UX runs *really* slowly unless shared libraries are mode 555, ... postinstall_cmds='chmod 555 $lib' # or fails outright, so override atomically: install_override_mode=555 ;; interix[3-9]*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test "$lt_cv_prog_gnu_ld" = yes; then version_type=linux else version_type=irix fi ;; esac need_lib_prefix=no need_version=no soname_spec='${libname}${release}${shared_ext}$major' library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= ;; *) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 libmagic=64-bit;; *) libsuff= shlibsuff= libmagic=never-match;; esac ;; esac shlibpath_var=LD_LIBRARY${shlibsuff}_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" hardcode_into_libs=yes ;; # No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; # This must be Linux ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # Some binutils ld are patched to set DT_RUNPATH if ${lt_cv_shlibpath_overrides_runpath+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_shlibpath_overrides_runpath=no save_LDFLAGS=$LDFLAGS save_libdir=$libdir eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : lt_cv_shlibpath_overrides_runpath=yes fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS libdir=$save_libdir fi shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes # Append ld.so.conf contents to the search path if test -f /etc/ld.so.conf; then lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" fi # We used to test for /lib/ld.so.1 and disable shared libraries on # powerpc, because MkLinux only supported shared libraries with the # GNU dynamic linker. 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esac else shlibpath_overrides_runpath=yes fi ;; os2*) libname_spec='$name' shrext_cmds=".dll" need_lib_prefix=no library_names_spec='$libname${shared_ext} $libname.a' dynamic_linker='OS/2 ld.exe' shlibpath_var=LIBPATH ;; osf3* | osf4* | osf5*) version_type=osf need_lib_prefix=no need_version=no soname_spec='${libname}${release}${shared_ext}$major' library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" ;; rdos*) dynamic_linker=no ;; solaris*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes # ldd complains unless libraries are executable postinstall_cmds='chmod +x $lib' ;; sunos4*) version_type=sunos library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes if test "$with_gnu_ld" = yes; then need_lib_prefix=no fi need_version=yes ;; sysv4 | sysv4.3*) version_type=linux library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH case $host_vendor in sni) shlibpath_overrides_runpath=no need_lib_prefix=no runpath_var=LD_RUN_PATH ;; siemens) need_lib_prefix=no ;; motorola) need_lib_prefix=no need_version=no shlibpath_overrides_runpath=no sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' ;; esac ;; sysv4*MP*) if test -d /usr/nec ;then version_type=linux library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' soname_spec='$libname${shared_ext}.$major' shlibpath_var=LD_LIBRARY_PATH fi ;; 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See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, see . # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Originally written by Per Bothner. Please send patches (context # diff format) to and include a ChangeLog # entry. # # This script attempts to guess a canonical system name similar to # config.sub. If it succeeds, it prints the system name on stdout, and # exits with 0. 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ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` case "$ALPHA_CPU_TYPE" in "EV4 (21064)") UNAME_MACHINE="alpha" ;; "EV4.5 (21064)") UNAME_MACHINE="alpha" ;; "LCA4 (21066/21068)") UNAME_MACHINE="alpha" ;; "EV5 (21164)") UNAME_MACHINE="alphaev5" ;; "EV5.6 (21164A)") UNAME_MACHINE="alphaev56" ;; "EV5.6 (21164PC)") UNAME_MACHINE="alphapca56" ;; "EV5.7 (21164PC)") UNAME_MACHINE="alphapca57" ;; "EV6 (21264)") UNAME_MACHINE="alphaev6" ;; "EV6.7 (21264A)") UNAME_MACHINE="alphaev67" ;; "EV6.8CB (21264C)") UNAME_MACHINE="alphaev68" ;; "EV6.8AL (21264B)") UNAME_MACHINE="alphaev68" ;; "EV6.8CX (21264D)") UNAME_MACHINE="alphaev68" ;; "EV6.9A (21264/EV69A)") UNAME_MACHINE="alphaev69" ;; "EV7 (21364)") UNAME_MACHINE="alphaev7" ;; "EV7.9 (21364A)") UNAME_MACHINE="alphaev79" ;; esac # A Pn.n version is a patched version. # A Vn.n version is a released version. # A Tn.n version is a released field test version. # A Xn.n version is an unreleased experimental baselevel. # 1.2 uses "1.2" for uname -r. echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` # Reset EXIT trap before exiting to avoid spurious non-zero exit code. exitcode=$? trap '' 0 exit $exitcode ;; Alpha\ *:Windows_NT*:*) # How do we know it's Interix rather than the generic POSIX subsystem? # Should we change UNAME_MACHINE based on the output of uname instead # of the specific Alpha model? echo alpha-pc-interix exit ;; 21064:Windows_NT:50:3) echo alpha-dec-winnt3.5 exit ;; Amiga*:UNIX_System_V:4.0:*) echo m68k-unknown-sysv4 exit ;; *:[Aa]miga[Oo][Ss]:*:*) echo ${UNAME_MACHINE}-unknown-amigaos exit ;; *:[Mm]orph[Oo][Ss]:*:*) echo ${UNAME_MACHINE}-unknown-morphos exit ;; *:OS/390:*:*) echo i370-ibm-openedition exit ;; *:z/VM:*:*) echo s390-ibm-zvmoe exit ;; *:OS400:*:*) echo powerpc-ibm-os400 exit ;; arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) echo arm-acorn-riscix${UNAME_RELEASE} exit ;; arm:riscos:*:*|arm:RISCOS:*:*) echo arm-unknown-riscos exit ;; SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) echo hppa1.1-hitachi-hiuxmpp exit ;; Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. if test "`(/bin/universe) 2>/dev/null`" = att ; then echo pyramid-pyramid-sysv3 else echo pyramid-pyramid-bsd fi exit ;; NILE*:*:*:dcosx) echo pyramid-pyramid-svr4 exit ;; DRS?6000:unix:4.0:6*) echo sparc-icl-nx6 exit ;; DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) case `/usr/bin/uname -p` in sparc) echo sparc-icl-nx7; exit ;; esac ;; s390x:SunOS:*:*) echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4H:SunOS:5.*:*) echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*) echo i386-pc-auroraux${UNAME_RELEASE} exit ;; i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) eval $set_cc_for_build SUN_ARCH="i386" # If there is a compiler, see if it is configured for 64-bit objects. # Note that the Sun cc does not turn __LP64__ into 1 like gcc does. # This test works for both compilers. if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_64BIT_ARCH >/dev/null then SUN_ARCH="x86_64" fi fi echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4*:SunOS:6*:*) # According to config.sub, this is the proper way to canonicalize # SunOS6. Hard to guess exactly what SunOS6 will be like, but # it's likely to be more like Solaris than SunOS4. echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4*:SunOS:*:*) case "`/usr/bin/arch -k`" in Series*|S4*) UNAME_RELEASE=`uname -v` ;; esac # Japanese Language versions have a version number like `4.1.3-JL'. echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` exit ;; sun3*:SunOS:*:*) echo m68k-sun-sunos${UNAME_RELEASE} exit ;; sun*:*:4.2BSD:*) UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 case "`/bin/arch`" in sun3) echo m68k-sun-sunos${UNAME_RELEASE} ;; sun4) echo sparc-sun-sunos${UNAME_RELEASE} ;; esac exit ;; aushp:SunOS:*:*) echo sparc-auspex-sunos${UNAME_RELEASE} exit ;; # The situation for MiNT is a little confusing. The machine name # can be virtually everything (everything which is not # "atarist" or "atariste" at least should have a processor # > m68000). The system name ranges from "MiNT" over "FreeMiNT" # to the lowercase version "mint" (or "freemint"). Finally # the system name "TOS" denotes a system which is actually not # MiNT. But MiNT is downward compatible to TOS, so this should # be no problem. atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) echo m68k-milan-mint${UNAME_RELEASE} exit ;; hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) echo m68k-hades-mint${UNAME_RELEASE} exit ;; *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) echo m68k-unknown-mint${UNAME_RELEASE} exit ;; m68k:machten:*:*) echo m68k-apple-machten${UNAME_RELEASE} exit ;; powerpc:machten:*:*) echo powerpc-apple-machten${UNAME_RELEASE} exit ;; RISC*:Mach:*:*) echo mips-dec-mach_bsd4.3 exit ;; RISC*:ULTRIX:*:*) echo mips-dec-ultrix${UNAME_RELEASE} exit ;; VAX*:ULTRIX*:*:*) echo vax-dec-ultrix${UNAME_RELEASE} exit ;; 2020:CLIX:*:* | 2430:CLIX:*:*) echo clipper-intergraph-clix${UNAME_RELEASE} exit ;; mips:*:*:UMIPS | mips:*:*:RISCos) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #ifdef __cplusplus #include /* for printf() prototype */ int main (int argc, char *argv[]) { #else int main (argc, argv) int argc; char *argv[]; { #endif #if defined (host_mips) && defined (MIPSEB) #if defined (SYSTYPE_SYSV) printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_SVR4) printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); #endif #endif exit (-1); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && SYSTEM_NAME=`$dummy $dummyarg` && { echo "$SYSTEM_NAME"; exit; } echo mips-mips-riscos${UNAME_RELEASE} exit ;; Motorola:PowerMAX_OS:*:*) echo powerpc-motorola-powermax exit ;; Motorola:*:4.3:PL8-*) echo powerpc-harris-powermax exit ;; Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) echo powerpc-harris-powermax exit ;; Night_Hawk:Power_UNIX:*:*) echo powerpc-harris-powerunix exit ;; m88k:CX/UX:7*:*) echo m88k-harris-cxux7 exit ;; m88k:*:4*:R4*) echo m88k-motorola-sysv4 exit ;; m88k:*:3*:R3*) echo m88k-motorola-sysv3 exit ;; AViiON:dgux:*:*) # DG/UX returns AViiON for all architectures UNAME_PROCESSOR=`/usr/bin/uname -p` if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] then if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ [ ${TARGET_BINARY_INTERFACE}x = x ] then echo m88k-dg-dgux${UNAME_RELEASE} else echo m88k-dg-dguxbcs${UNAME_RELEASE} fi else echo i586-dg-dgux${UNAME_RELEASE} fi exit ;; M88*:DolphinOS:*:*) # DolphinOS (SVR3) echo m88k-dolphin-sysv3 exit ;; M88*:*:R3*:*) # Delta 88k system running SVR3 echo m88k-motorola-sysv3 exit ;; XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) echo m88k-tektronix-sysv3 exit ;; Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) echo m68k-tektronix-bsd exit ;; *:IRIX*:*:*) echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` exit ;; ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' i*86:AIX:*:*) echo i386-ibm-aix exit ;; ia64:AIX:*:*) if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} exit ;; *:AIX:2:3) if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include main() { if (!__power_pc()) exit(1); puts("powerpc-ibm-aix3.2.5"); exit(0); } EOF if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` then echo "$SYSTEM_NAME" else echo rs6000-ibm-aix3.2.5 fi elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then echo rs6000-ibm-aix3.2.4 else echo rs6000-ibm-aix3.2 fi exit ;; *:AIX:*:[4567]) IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then IBM_ARCH=rs6000 else IBM_ARCH=powerpc fi if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${IBM_ARCH}-ibm-aix${IBM_REV} exit ;; *:AIX:*:*) echo rs6000-ibm-aix exit ;; ibmrt:4.4BSD:*|romp-ibm:BSD:*) echo romp-ibm-bsd4.4 exit ;; ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to exit ;; # report: romp-ibm BSD 4.3 *:BOSX:*:*) echo rs6000-bull-bosx exit ;; DPX/2?00:B.O.S.:*:*) echo m68k-bull-sysv3 exit ;; 9000/[34]??:4.3bsd:1.*:*) echo m68k-hp-bsd exit ;; hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) echo m68k-hp-bsd4.4 exit ;; 9000/[34678]??:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` case "${UNAME_MACHINE}" in 9000/31? ) HP_ARCH=m68000 ;; 9000/[34]?? ) HP_ARCH=m68k ;; 9000/[678][0-9][0-9]) if [ -x /usr/bin/getconf ]; then sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` case "${sc_cpu_version}" in 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 532) # CPU_PA_RISC2_0 case "${sc_kernel_bits}" in 32) HP_ARCH="hppa2.0n" ;; 64) HP_ARCH="hppa2.0w" ;; '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 esac ;; esac fi if [ "${HP_ARCH}" = "" ]; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #define _HPUX_SOURCE #include #include int main () { #if defined(_SC_KERNEL_BITS) long bits = sysconf(_SC_KERNEL_BITS); #endif long cpu = sysconf (_SC_CPU_VERSION); switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0"); break; case CPU_PA_RISC1_1: puts ("hppa1.1"); break; case CPU_PA_RISC2_0: #if defined(_SC_KERNEL_BITS) switch (bits) { case 64: puts ("hppa2.0w"); break; case 32: puts ("hppa2.0n"); break; default: puts ("hppa2.0"); break; } break; #else /* !defined(_SC_KERNEL_BITS) */ puts ("hppa2.0"); break; #endif default: puts ("hppa1.0"); break; } exit (0); } EOF (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` test -z "$HP_ARCH" && HP_ARCH=hppa fi ;; esac if [ ${HP_ARCH} = "hppa2.0w" ] then eval $set_cc_for_build # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler # generating 64-bit code. GNU and HP use different nomenclature: # # $ CC_FOR_BUILD=cc ./config.guess # => hppa2.0w-hp-hpux11.23 # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess # => hppa64-hp-hpux11.23 if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | grep -q __LP64__ then HP_ARCH="hppa2.0w" else HP_ARCH="hppa64" fi fi echo ${HP_ARCH}-hp-hpux${HPUX_REV} exit ;; ia64:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` echo ia64-hp-hpux${HPUX_REV} exit ;; 3050*:HI-UX:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include int main () { long cpu = sysconf (_SC_CPU_VERSION); /* The order matters, because CPU_IS_HP_MC68K erroneously returns true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct results, however. */ if (CPU_IS_PA_RISC (cpu)) { switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; default: puts ("hppa-hitachi-hiuxwe2"); break; } } else if (CPU_IS_HP_MC68K (cpu)) puts ("m68k-hitachi-hiuxwe2"); else puts ("unknown-hitachi-hiuxwe2"); exit (0); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && { echo "$SYSTEM_NAME"; exit; } echo unknown-hitachi-hiuxwe2 exit ;; 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) echo hppa1.1-hp-bsd exit ;; 9000/8??:4.3bsd:*:*) echo hppa1.0-hp-bsd exit ;; *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) echo hppa1.0-hp-mpeix exit ;; hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) echo hppa1.1-hp-osf exit ;; hp8??:OSF1:*:*) echo hppa1.0-hp-osf exit ;; i*86:OSF1:*:*) if [ -x /usr/sbin/sysversion ] ; then echo ${UNAME_MACHINE}-unknown-osf1mk else echo ${UNAME_MACHINE}-unknown-osf1 fi exit ;; parisc*:Lites*:*:*) echo hppa1.1-hp-lites exit ;; C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) echo c1-convex-bsd exit ;; C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) echo c34-convex-bsd exit ;; C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) echo c38-convex-bsd exit ;; C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) echo c4-convex-bsd exit ;; CRAY*Y-MP:*:*:*) echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*[A-Z]90:*:*:*) echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ -e 's/\.[^.]*$/.X/' exit ;; CRAY*TS:*:*:*) echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*T3E:*:*:*) echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*SV1:*:*:*) echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; *:UNICOS/mp:*:*) echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; 5000:UNIX_System_V:4.*:*) FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} exit ;; sparc*:BSD/OS:*:*) echo sparc-unknown-bsdi${UNAME_RELEASE} exit ;; *:BSD/OS:*:*) echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} exit ;; *:FreeBSD:*:*) UNAME_PROCESSOR=`/usr/bin/uname -p` case ${UNAME_PROCESSOR} in amd64) echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; *) echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; esac exit ;; i*:CYGWIN*:*) echo ${UNAME_MACHINE}-pc-cygwin exit ;; *:MINGW*:*) echo ${UNAME_MACHINE}-pc-mingw32 exit ;; i*:MSYS*:*) echo ${UNAME_MACHINE}-pc-msys exit ;; i*:windows32*:*) # uname -m includes "-pc" on this system. echo ${UNAME_MACHINE}-mingw32 exit ;; i*:PW*:*) echo ${UNAME_MACHINE}-pc-pw32 exit ;; *:Interix*:*) case ${UNAME_MACHINE} in x86) echo i586-pc-interix${UNAME_RELEASE} exit ;; authenticamd | genuineintel | EM64T) echo x86_64-unknown-interix${UNAME_RELEASE} exit ;; IA64) echo ia64-unknown-interix${UNAME_RELEASE} exit ;; esac ;; [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) echo i${UNAME_MACHINE}-pc-mks exit ;; 8664:Windows_NT:*) echo x86_64-pc-mks exit ;; i*:Windows_NT*:* | Pentium*:Windows_NT*:*) # How do we know it's Interix rather than the generic POSIX subsystem? # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we # UNAME_MACHINE based on the output of uname instead of i386? echo i586-pc-interix exit ;; i*:UWIN*:*) echo ${UNAME_MACHINE}-pc-uwin exit ;; amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) echo x86_64-unknown-cygwin exit ;; p*:CYGWIN*:*) echo powerpcle-unknown-cygwin exit ;; prep*:SunOS:5.*:*) echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; *:GNU:*:*) # the GNU system echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` exit ;; *:GNU/*:*:*) # other systems with GNU libc and userland echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC} exit ;; i*86:Minix:*:*) echo ${UNAME_MACHINE}-pc-minix exit ;; aarch64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; aarch64_be:Linux:*:*) UNAME_MACHINE=aarch64_be echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; alpha:Linux:*:*) case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in EV5) UNAME_MACHINE=alphaev5 ;; EV56) UNAME_MACHINE=alphaev56 ;; PCA56) UNAME_MACHINE=alphapca56 ;; PCA57) UNAME_MACHINE=alphapca56 ;; EV6) UNAME_MACHINE=alphaev6 ;; EV67) UNAME_MACHINE=alphaev67 ;; EV68*) UNAME_MACHINE=alphaev68 ;; esac objdump --private-headers /bin/sh | grep -q ld.so.1 if test "$?" = 0 ; then LIBC="gnulibc1" ; fi echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; arm*:Linux:*:*) eval $set_cc_for_build if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_EABI__ then echo ${UNAME_MACHINE}-unknown-linux-${LIBC} else if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_PCS_VFP then echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi else echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf fi fi exit ;; avr32*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; cris:Linux:*:*) echo ${UNAME_MACHINE}-axis-linux-${LIBC} exit ;; crisv32:Linux:*:*) echo ${UNAME_MACHINE}-axis-linux-${LIBC} exit ;; frv:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; hexagon:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; i*86:Linux:*:*) echo ${UNAME_MACHINE}-pc-linux-${LIBC} exit ;; ia64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; m32r*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; m68*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; mips:Linux:*:* | mips64:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef ${UNAME_MACHINE} #undef ${UNAME_MACHINE}el #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=${UNAME_MACHINE}el #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=${UNAME_MACHINE} #else CPU= #endif #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'` test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; } ;; or32:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; padre:Linux:*:*) echo sparc-unknown-linux-${LIBC} exit ;; parisc64:Linux:*:* | hppa64:Linux:*:*) echo hppa64-unknown-linux-${LIBC} exit ;; parisc:Linux:*:* | hppa:Linux:*:*) # Look for CPU level case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in PA7*) echo hppa1.1-unknown-linux-${LIBC} ;; PA8*) echo hppa2.0-unknown-linux-${LIBC} ;; *) echo hppa-unknown-linux-${LIBC} ;; esac exit ;; ppc64:Linux:*:*) echo powerpc64-unknown-linux-${LIBC} exit ;; ppc:Linux:*:*) echo powerpc-unknown-linux-${LIBC} exit ;; s390:Linux:*:* | s390x:Linux:*:*) echo ${UNAME_MACHINE}-ibm-linux exit ;; sh64*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; sh*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; sparc:Linux:*:* | sparc64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; tile*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; vax:Linux:*:*) echo ${UNAME_MACHINE}-dec-linux-${LIBC} exit ;; x86_64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; xtensa*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; i*86:DYNIX/ptx:4*:*) # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. # earlier versions are messed up and put the nodename in both # sysname and nodename. echo i386-sequent-sysv4 exit ;; i*86:UNIX_SV:4.2MP:2.*) # Unixware is an offshoot of SVR4, but it has its own version # number series starting with 2... # I am not positive that other SVR4 systems won't match this, # I just have to hope. -- rms. # Use sysv4.2uw... so that sysv4* matches it. echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} exit ;; i*86:OS/2:*:*) # If we were able to find `uname', then EMX Unix compatibility # is probably installed. echo ${UNAME_MACHINE}-pc-os2-emx exit ;; i*86:XTS-300:*:STOP) echo ${UNAME_MACHINE}-unknown-stop exit ;; i*86:atheos:*:*) echo ${UNAME_MACHINE}-unknown-atheos exit ;; i*86:syllable:*:*) echo ${UNAME_MACHINE}-pc-syllable exit ;; i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) echo i386-unknown-lynxos${UNAME_RELEASE} exit ;; i*86:*DOS:*:*) echo ${UNAME_MACHINE}-pc-msdosdjgpp exit ;; i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} else echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} fi exit ;; i*86:*:5:[678]*) # UnixWare 7.x, OpenUNIX and OpenServer 6. case `/bin/uname -X | grep "^Machine"` in *486*) UNAME_MACHINE=i486 ;; *Pentium) UNAME_MACHINE=i586 ;; *Pent*|*Celeron) UNAME_MACHINE=i686 ;; esac echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} exit ;; i*86:*:3.2:*) if test -f /usr/options/cb.name; then UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ && UNAME_MACHINE=i586 (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ && UNAME_MACHINE=i686 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ && UNAME_MACHINE=i686 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL else echo ${UNAME_MACHINE}-pc-sysv32 fi exit ;; pc:*:*:*) # Left here for compatibility: # uname -m prints for DJGPP always 'pc', but it prints nothing about # the processor, so we play safe by assuming i586. # Note: whatever this is, it MUST be the same as what config.sub # prints for the "djgpp" host, or else GDB configury will decide that # this is a cross-build. echo i586-pc-msdosdjgpp exit ;; Intel:Mach:3*:*) echo i386-pc-mach3 exit ;; paragon:*:*:*) echo i860-intel-osf1 exit ;; i860:*:4.*:*) # i860-SVR4 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 else # Add other i860-SVR4 vendors below as they are discovered. echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 fi exit ;; mini*:CTIX:SYS*5:*) # "miniframe" echo m68010-convergent-sysv exit ;; mc68k:UNIX:SYSTEM5:3.51m) echo m68k-convergent-sysv exit ;; M680?0:D-NIX:5.3:*) echo m68k-diab-dnix exit ;; M68*:*:R3V[5678]*:*) test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) OS_REL='' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4; exit; } ;; NCR*:*:4.2:* | MPRAS*:*:4.2:*) OS_REL='.3' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) echo m68k-unknown-lynxos${UNAME_RELEASE} exit ;; mc68030:UNIX_System_V:4.*:*) echo m68k-atari-sysv4 exit ;; TSUNAMI:LynxOS:2.*:*) echo sparc-unknown-lynxos${UNAME_RELEASE} exit ;; rs6000:LynxOS:2.*:*) echo rs6000-unknown-lynxos${UNAME_RELEASE} exit ;; PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) echo powerpc-unknown-lynxos${UNAME_RELEASE} exit ;; SM[BE]S:UNIX_SV:*:*) echo mips-dde-sysv${UNAME_RELEASE} exit ;; RM*:ReliantUNIX-*:*:*) echo mips-sni-sysv4 exit ;; RM*:SINIX-*:*:*) echo mips-sni-sysv4 exit ;; *:SINIX-*:*:*) if uname -p 2>/dev/null >/dev/null ; then UNAME_MACHINE=`(uname -p) 2>/dev/null` echo ${UNAME_MACHINE}-sni-sysv4 else echo ns32k-sni-sysv fi exit ;; PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort # says echo i586-unisys-sysv4 exit ;; *:UNIX_System_V:4*:FTX*) # From Gerald Hewes . # How about differentiating between stratus architectures? -djm echo hppa1.1-stratus-sysv4 exit ;; *:*:*:FTX*) # From seanf@swdc.stratus.com. echo i860-stratus-sysv4 exit ;; i*86:VOS:*:*) # From Paul.Green@stratus.com. echo ${UNAME_MACHINE}-stratus-vos exit ;; *:VOS:*:*) # From Paul.Green@stratus.com. echo hppa1.1-stratus-vos exit ;; mc68*:A/UX:*:*) echo m68k-apple-aux${UNAME_RELEASE} exit ;; news*:NEWS-OS:6*:*) echo mips-sony-newsos6 exit ;; R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) if [ -d /usr/nec ]; then echo mips-nec-sysv${UNAME_RELEASE} else echo mips-unknown-sysv${UNAME_RELEASE} fi exit ;; BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. echo powerpc-be-beos exit ;; BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. echo powerpc-apple-beos exit ;; BePC:BeOS:*:*) # BeOS running on Intel PC compatible. echo i586-pc-beos exit ;; BePC:Haiku:*:*) # Haiku running on Intel PC compatible. echo i586-pc-haiku exit ;; SX-4:SUPER-UX:*:*) echo sx4-nec-superux${UNAME_RELEASE} exit ;; SX-5:SUPER-UX:*:*) echo sx5-nec-superux${UNAME_RELEASE} exit ;; SX-6:SUPER-UX:*:*) echo sx6-nec-superux${UNAME_RELEASE} exit ;; SX-7:SUPER-UX:*:*) echo sx7-nec-superux${UNAME_RELEASE} exit ;; SX-8:SUPER-UX:*:*) echo sx8-nec-superux${UNAME_RELEASE} exit ;; SX-8R:SUPER-UX:*:*) echo sx8r-nec-superux${UNAME_RELEASE} exit ;; Power*:Rhapsody:*:*) echo powerpc-apple-rhapsody${UNAME_RELEASE} exit ;; *:Rhapsody:*:*) echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} exit ;; *:Darwin:*:*) UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown case $UNAME_PROCESSOR in i386) eval $set_cc_for_build if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_64BIT_ARCH >/dev/null then UNAME_PROCESSOR="x86_64" fi fi ;; unknown) UNAME_PROCESSOR=powerpc ;; esac echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} exit ;; *:procnto*:*:* | *:QNX:[0123456789]*:*) UNAME_PROCESSOR=`uname -p` if test "$UNAME_PROCESSOR" = "x86"; then UNAME_PROCESSOR=i386 UNAME_MACHINE=pc fi echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} exit ;; *:QNX:*:4*) echo i386-pc-qnx exit ;; NEO-?:NONSTOP_KERNEL:*:*) echo neo-tandem-nsk${UNAME_RELEASE} exit ;; NSE-?:NONSTOP_KERNEL:*:*) echo nse-tandem-nsk${UNAME_RELEASE} exit ;; NSR-?:NONSTOP_KERNEL:*:*) echo nsr-tandem-nsk${UNAME_RELEASE} exit ;; *:NonStop-UX:*:*) echo mips-compaq-nonstopux exit ;; BS2000:POSIX*:*:*) echo bs2000-siemens-sysv exit ;; DS/*:UNIX_System_V:*:*) echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} exit ;; *:Plan9:*:*) # "uname -m" is not consistent, so use $cputype instead. 386 # is converted to i386 for consistency with other x86 # operating systems. if test "$cputype" = "386"; then UNAME_MACHINE=i386 else UNAME_MACHINE="$cputype" fi echo ${UNAME_MACHINE}-unknown-plan9 exit ;; *:TOPS-10:*:*) echo pdp10-unknown-tops10 exit ;; *:TENEX:*:*) echo pdp10-unknown-tenex exit ;; KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) echo pdp10-dec-tops20 exit ;; XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) echo pdp10-xkl-tops20 exit ;; *:TOPS-20:*:*) echo pdp10-unknown-tops20 exit ;; *:ITS:*:*) echo pdp10-unknown-its exit ;; SEI:*:*:SEIUX) echo mips-sei-seiux${UNAME_RELEASE} exit ;; *:DragonFly:*:*) echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` exit ;; *:*VMS:*:*) UNAME_MACHINE=`(uname -p) 2>/dev/null` case "${UNAME_MACHINE}" in A*) echo alpha-dec-vms ; exit ;; I*) echo ia64-dec-vms ; exit ;; V*) echo vax-dec-vms ; exit ;; esac ;; *:XENIX:*:SysV) echo i386-pc-xenix exit ;; i*86:skyos:*:*) echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' exit ;; i*86:rdos:*:*) echo ${UNAME_MACHINE}-pc-rdos exit ;; i*86:AROS:*:*) echo ${UNAME_MACHINE}-pc-aros exit ;; x86_64:VMkernel:*:*) echo ${UNAME_MACHINE}-unknown-esx exit ;; esac #echo '(No uname command or uname output not recognized.)' 1>&2 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 eval $set_cc_for_build cat >$dummy.c < # include #endif main () { #if defined (sony) #if defined (MIPSEB) /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, I don't know.... */ printf ("mips-sony-bsd\n"); exit (0); #else #include printf ("m68k-sony-newsos%s\n", #ifdef NEWSOS4 "4" #else "" #endif ); exit (0); #endif #endif #if defined (__arm) && defined (__acorn) && defined (__unix) printf ("arm-acorn-riscix\n"); exit (0); #endif #if defined (hp300) && !defined (hpux) printf ("m68k-hp-bsd\n"); exit (0); #endif #if defined (NeXT) #if !defined (__ARCHITECTURE__) #define __ARCHITECTURE__ "m68k" #endif int version; version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; if (version < 4) printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); else printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); exit (0); #endif #if defined (MULTIMAX) || defined (n16) #if defined (UMAXV) printf ("ns32k-encore-sysv\n"); exit (0); #else #if defined (CMU) printf ("ns32k-encore-mach\n"); exit (0); #else printf ("ns32k-encore-bsd\n"); exit (0); #endif #endif #endif #if defined (__386BSD__) printf ("i386-pc-bsd\n"); exit (0); #endif #if defined (sequent) #if defined (i386) printf ("i386-sequent-dynix\n"); exit (0); #endif #if defined (ns32000) printf ("ns32k-sequent-dynix\n"); exit (0); #endif #endif #if defined (_SEQUENT_) struct utsname un; uname(&un); if (strncmp(un.version, "V2", 2) == 0) { printf ("i386-sequent-ptx2\n"); exit (0); } if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ printf ("i386-sequent-ptx1\n"); exit (0); } printf ("i386-sequent-ptx\n"); exit (0); #endif #if defined (vax) # if !defined (ultrix) # include # if defined (BSD) # if BSD == 43 printf ("vax-dec-bsd4.3\n"); exit (0); # else # if BSD == 199006 printf ("vax-dec-bsd4.3reno\n"); exit (0); # else printf ("vax-dec-bsd\n"); exit (0); # endif # endif # else printf ("vax-dec-bsd\n"); exit (0); # endif # else printf ("vax-dec-ultrix\n"); exit (0); # endif #endif #if defined (alliant) && defined (i860) printf ("i860-alliant-bsd\n"); exit (0); #endif exit (1); } EOF $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` && { echo "$SYSTEM_NAME"; exit; } # Apollos put the system type in the environment. test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; } # Convex versions that predate uname can use getsysinfo(1) if [ -x /usr/convex/getsysinfo ] then case `getsysinfo -f cpu_type` in c1*) echo c1-convex-bsd exit ;; c2*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; c34*) echo c34-convex-bsd exit ;; c38*) echo c38-convex-bsd exit ;; c4*) echo c4-convex-bsd exit ;; esac fi cat >&2 < in order to provide the needed information to handle your system. config.guess timestamp = $timestamp uname -m = `(uname -m) 2>/dev/null || echo unknown` uname -r = `(uname -r) 2>/dev/null || echo unknown` uname -s = `(uname -s) 2>/dev/null || echo unknown` uname -v = `(uname -v) 2>/dev/null || echo unknown` /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` /bin/uname -X = `(/bin/uname -X) 2>/dev/null` hostinfo = `(hostinfo) 2>/dev/null` /bin/universe = `(/bin/universe) 2>/dev/null` /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` /bin/arch = `(/bin/arch) 2>/dev/null` /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` UNAME_MACHINE = ${UNAME_MACHINE} UNAME_RELEASE = ${UNAME_RELEASE} UNAME_SYSTEM = ${UNAME_SYSTEM} UNAME_VERSION = ${UNAME_VERSION} EOF exit 1 # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "timestamp='" # time-stamp-format: "%:y-%02m-%02d" # time-stamp-end: "'" # End: libraw1394-2.1.0/install-sh0000755000076400001440000003253711767470731012267 00000000000000#!/bin/sh # install - install a program, script, or datafile scriptversion=2009-04-28.21; # UTC # This originates from X11R5 (mit/util/scripts/install.sh), which was # later released in X11R6 (xc/config/util/install.sh) with the # following copyright and license. # # Copyright (C) 1994 X Consortium # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to # deal in the Software without restriction, including without limitation the # rights to use, copy, modify, merge, publish, distribute, sublicense, and/or # sell copies of the Software, and to permit persons to whom the Software is # furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice shall be included in # all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE # X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN # AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- # TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # # Except as contained in this notice, the name of the X Consortium shall not # be used in advertising or otherwise to promote the sale, use or other deal- # ings in this Software without prior written authorization from the X Consor- # tium. # # # FSF changes to this file are in the public domain. # # Calling this script install-sh is preferred over install.sh, to prevent # `make' implicit rules from creating a file called install from it # when there is no Makefile. # # This script is compatible with the BSD install script, but was written # from scratch. nl=' ' IFS=" "" $nl" # set DOITPROG to echo to test this script # Don't use :- since 4.3BSD and earlier shells don't like it. doit=${DOITPROG-} if test -z "$doit"; then doit_exec=exec else doit_exec=$doit fi # Put in absolute file names if you don't have them in your path; # or use environment vars. chgrpprog=${CHGRPPROG-chgrp} chmodprog=${CHMODPROG-chmod} chownprog=${CHOWNPROG-chown} cmpprog=${CMPPROG-cmp} cpprog=${CPPROG-cp} mkdirprog=${MKDIRPROG-mkdir} mvprog=${MVPROG-mv} rmprog=${RMPROG-rm} stripprog=${STRIPPROG-strip} posix_glob='?' initialize_posix_glob=' test "$posix_glob" != "?" || { if (set -f) 2>/dev/null; then posix_glob= else posix_glob=: fi } ' posix_mkdir= # Desired mode of installed file. mode=0755 chgrpcmd= chmodcmd=$chmodprog chowncmd= mvcmd=$mvprog rmcmd="$rmprog -f" stripcmd= src= dst= dir_arg= dst_arg= copy_on_change=false no_target_directory= usage="\ Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE or: $0 [OPTION]... SRCFILES... DIRECTORY or: $0 [OPTION]... -t DIRECTORY SRCFILES... or: $0 [OPTION]... -d DIRECTORIES... In the 1st form, copy SRCFILE to DSTFILE. In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. In the 4th, create DIRECTORIES. Options: --help display this help and exit. --version display version info and exit. -c (ignored) -C install only if different (preserve the last data modification time) -d create directories instead of installing files. -g GROUP $chgrpprog installed files to GROUP. -m MODE $chmodprog installed files to MODE. -o USER $chownprog installed files to USER. -s $stripprog installed files. -t DIRECTORY install into DIRECTORY. -T report an error if DSTFILE is a directory. 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-sco5) os=-sco3.2v5 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco4) os=-sco3.2v4 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2.[4-9]*) os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2v[4-9]*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco5v6*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco*) os=-sco3.2v2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -udk*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -isc) os=-isc2.2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -clix*) basic_machine=clipper-intergraph ;; -isc*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -lynx*) os=-lynxos ;; -ptx*) basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` ;; -windowsnt*) os=`echo $os | sed -e 's/windowsnt/winnt/'` ;; -psos*) os=-psos ;; -mint | -mint[0-9]*) basic_machine=m68k-atari os=-mint ;; esac # Decode aliases for certain CPU-COMPANY combinations. case $basic_machine in # Recognize the basic CPU types without company name. # Some are omitted here because they have special meanings below. 1750a | 580 \ | a29k \ | aarch64 | aarch64_be \ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ | am33_2.0 \ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ | be32 | be64 \ | bfin \ | c4x | clipper \ | d10v | d30v | dlx | dsp16xx | dvp \ | epiphany \ | fido | fr30 | frv \ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ | hexagon \ | i370 | i860 | i960 | ia64 \ | ip2k | iq2000 \ | le32 | le64 \ | lm32 \ | m32c | m32r | m32rle | m68000 | m68k | m88k \ | maxq | mb | microblaze | mcore | mep | metag \ | mips | mipsbe | mipseb | mipsel | mipsle \ | mips16 \ | mips64 | mips64el \ | mips64octeon | mips64octeonel \ | mips64orion | mips64orionel \ | mips64r5900 | mips64r5900el \ | mips64vr | mips64vrel \ | mips64vr4100 | mips64vr4100el \ | mips64vr4300 | mips64vr4300el \ | mips64vr5000 | mips64vr5000el \ | mips64vr5900 | mips64vr5900el \ | mipsisa32 | mipsisa32el \ | mipsisa32r2 | mipsisa32r2el \ | mipsisa64 | mipsisa64el \ | mipsisa64r2 | mipsisa64r2el \ | mipsisa64sb1 | mipsisa64sb1el \ | mipsisa64sr71k | mipsisa64sr71kel \ | mipstx39 | mipstx39el \ | mn10200 | mn10300 \ | moxie \ | mt \ | msp430 \ | nds32 | nds32le | nds32be \ | nios | nios2 \ | ns16k | ns32k \ | open8 \ | or32 \ | pdp10 | pdp11 | pj | pjl \ | powerpc | powerpc64 | powerpc64le | powerpcle \ | pyramid \ | rl78 | rx \ | score \ | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ | sh64 | sh64le \ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ | spu \ | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \ | ubicom32 \ | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \ | we32k \ | x86 | xc16x | xstormy16 | xtensa \ | z8k | z80) basic_machine=$basic_machine-unknown ;; c54x) basic_machine=tic54x-unknown ;; c55x) basic_machine=tic55x-unknown ;; c6x) basic_machine=tic6x-unknown ;; m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip) basic_machine=$basic_machine-unknown os=-none ;; m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) ;; ms1) basic_machine=mt-unknown ;; strongarm | thumb | xscale) basic_machine=arm-unknown ;; xgate) basic_machine=$basic_machine-unknown os=-none ;; xscaleeb) basic_machine=armeb-unknown ;; xscaleel) basic_machine=armel-unknown ;; # We use `pc' rather than `unknown' # because (1) that's what they normally are, and # (2) the word "unknown" tends to confuse beginning users. i*86 | x86_64) basic_machine=$basic_machine-pc ;; # Object if more than one company name word. *-*-*) echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 exit 1 ;; # Recognize the basic CPU types with company name. 580-* \ | a29k-* \ | aarch64-* | aarch64_be-* \ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ | avr-* | avr32-* \ | be32-* | be64-* \ | bfin-* | bs2000-* \ | c[123]* | c30-* | [cjt]90-* | c4x-* \ | clipper-* | craynv-* | cydra-* \ | d10v-* | d30v-* | dlx-* \ | elxsi-* \ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ | h8300-* | h8500-* \ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ | hexagon-* \ | i*86-* | i860-* | i960-* | ia64-* \ | ip2k-* | iq2000-* \ | le32-* | le64-* \ | lm32-* \ | m32c-* | m32r-* | m32rle-* \ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ | mips16-* \ | mips64-* | mips64el-* \ | mips64octeon-* | mips64octeonel-* \ | mips64orion-* | mips64orionel-* \ | mips64r5900-* | mips64r5900el-* \ | mips64vr-* | mips64vrel-* \ | mips64vr4100-* | mips64vr4100el-* \ | mips64vr4300-* | mips64vr4300el-* \ | mips64vr5000-* | mips64vr5000el-* \ | mips64vr5900-* | mips64vr5900el-* \ | mipsisa32-* | mipsisa32el-* \ | mipsisa32r2-* | mipsisa32r2el-* \ | mipsisa64-* | mipsisa64el-* \ | mipsisa64r2-* | mipsisa64r2el-* \ | mipsisa64sb1-* | mipsisa64sb1el-* \ | mipsisa64sr71k-* | mipsisa64sr71kel-* \ | mipstx39-* | mipstx39el-* \ | mmix-* \ | mt-* \ | msp430-* \ | nds32-* | nds32le-* | nds32be-* \ | nios-* | nios2-* \ | none-* | np1-* | ns16k-* | ns32k-* \ | open8-* \ | orion-* \ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \ | pyramid-* \ | rl78-* | romp-* | rs6000-* | rx-* \ | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ | sparclite-* \ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \ | tahoe-* \ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ | tile*-* \ | tron-* \ | ubicom32-* \ | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \ | vax-* \ | we32k-* \ | x86-* | x86_64-* | xc16x-* | xps100-* \ | xstormy16-* | xtensa*-* \ | ymp-* \ | z8k-* | z80-*) ;; # Recognize the basic CPU types without company name, with glob match. xtensa*) basic_machine=$basic_machine-unknown ;; # Recognize the various machine names and aliases which stand # for a CPU type and a company and sometimes even an OS. 386bsd) basic_machine=i386-unknown os=-bsd ;; 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) basic_machine=m68000-att ;; 3b*) basic_machine=we32k-att ;; a29khif) basic_machine=a29k-amd os=-udi ;; abacus) basic_machine=abacus-unknown ;; adobe68k) basic_machine=m68010-adobe os=-scout ;; alliant | fx80) basic_machine=fx80-alliant ;; altos | altos3068) basic_machine=m68k-altos ;; am29k) basic_machine=a29k-none os=-bsd ;; amd64) basic_machine=x86_64-pc ;; amd64-*) basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; amdahl) basic_machine=580-amdahl os=-sysv ;; amiga | amiga-*) basic_machine=m68k-unknown ;; amigaos | amigados) basic_machine=m68k-unknown os=-amigaos ;; amigaunix | amix) basic_machine=m68k-unknown os=-sysv4 ;; apollo68) basic_machine=m68k-apollo os=-sysv ;; apollo68bsd) basic_machine=m68k-apollo os=-bsd ;; aros) basic_machine=i386-pc os=-aros ;; aux) basic_machine=m68k-apple os=-aux ;; balance) basic_machine=ns32k-sequent os=-dynix ;; blackfin) basic_machine=bfin-unknown os=-linux ;; blackfin-*) basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; bluegene*) basic_machine=powerpc-ibm os=-cnk ;; c54x-*) basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'` ;; c55x-*) basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'` ;; c6x-*) basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'` ;; c90) basic_machine=c90-cray os=-unicos ;; cegcc) basic_machine=arm-unknown os=-cegcc ;; convex-c1) basic_machine=c1-convex os=-bsd ;; convex-c2) basic_machine=c2-convex os=-bsd ;; convex-c32) basic_machine=c32-convex os=-bsd ;; convex-c34) basic_machine=c34-convex os=-bsd ;; convex-c38) basic_machine=c38-convex os=-bsd ;; cray | j90) basic_machine=j90-cray os=-unicos ;; craynv) basic_machine=craynv-cray os=-unicosmp ;; cr16 | cr16-*) basic_machine=cr16-unknown os=-elf ;; crds | unos) basic_machine=m68k-crds ;; crisv32 | crisv32-* | etraxfs*) basic_machine=crisv32-axis ;; cris | cris-* | etrax*) basic_machine=cris-axis ;; crx) basic_machine=crx-unknown os=-elf ;; da30 | da30-*) basic_machine=m68k-da30 ;; decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) basic_machine=mips-dec ;; decsystem10* | dec10*) basic_machine=pdp10-dec os=-tops10 ;; decsystem20* | dec20*) basic_machine=pdp10-dec os=-tops20 ;; delta | 3300 | motorola-3300 | motorola-delta \ | 3300-motorola | delta-motorola) basic_machine=m68k-motorola ;; delta88) basic_machine=m88k-motorola os=-sysv3 ;; dicos) basic_machine=i686-pc os=-dicos ;; djgpp) basic_machine=i586-pc os=-msdosdjgpp ;; dpx20 | dpx20-*) basic_machine=rs6000-bull os=-bosx ;; dpx2* | dpx2*-bull) basic_machine=m68k-bull os=-sysv3 ;; ebmon29k) basic_machine=a29k-amd os=-ebmon ;; elxsi) basic_machine=elxsi-elxsi os=-bsd ;; encore | umax | mmax) basic_machine=ns32k-encore ;; es1800 | OSE68k | ose68k | ose | OSE) basic_machine=m68k-ericsson os=-ose ;; fx2800) basic_machine=i860-alliant ;; genix) basic_machine=ns32k-ns ;; gmicro) basic_machine=tron-gmicro os=-sysv ;; go32) basic_machine=i386-pc os=-go32 ;; h3050r* | hiux*) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; h8300hms) basic_machine=h8300-hitachi os=-hms ;; h8300xray) basic_machine=h8300-hitachi os=-xray ;; h8500hms) basic_machine=h8500-hitachi os=-hms ;; harris) basic_machine=m88k-harris os=-sysv3 ;; hp300-*) basic_machine=m68k-hp ;; hp300bsd) basic_machine=m68k-hp os=-bsd ;; hp300hpux) basic_machine=m68k-hp os=-hpux ;; hp3k9[0-9][0-9] | hp9[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k2[0-9][0-9] | hp9k31[0-9]) basic_machine=m68000-hp ;; hp9k3[2-9][0-9]) basic_machine=m68k-hp ;; hp9k6[0-9][0-9] | hp6[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k7[0-79][0-9] | hp7[0-79][0-9]) basic_machine=hppa1.1-hp ;; hp9k78[0-9] | hp78[0-9]) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[0-9][13679] | hp8[0-9][13679]) basic_machine=hppa1.1-hp ;; hp9k8[0-9][0-9] | hp8[0-9][0-9]) basic_machine=hppa1.0-hp ;; hppa-next) os=-nextstep3 ;; hppaosf) basic_machine=hppa1.1-hp os=-osf ;; hppro) basic_machine=hppa1.1-hp os=-proelf ;; i370-ibm* | ibm*) basic_machine=i370-ibm ;; i*86v32) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv32 ;; i*86v4*) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv4 ;; i*86v) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv ;; i*86sol2) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-solaris2 ;; i386mach) basic_machine=i386-mach os=-mach ;; i386-vsta | vsta) basic_machine=i386-unknown os=-vsta ;; iris | iris4d) basic_machine=mips-sgi case $os in -irix*) ;; *) os=-irix4 ;; esac ;; isi68 | isi) basic_machine=m68k-isi os=-sysv ;; m68knommu) basic_machine=m68k-unknown os=-linux ;; m68knommu-*) basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; m88k-omron*) basic_machine=m88k-omron ;; magnum | m3230) basic_machine=mips-mips os=-sysv ;; merlin) basic_machine=ns32k-utek os=-sysv ;; microblaze) basic_machine=microblaze-xilinx ;; mingw32) basic_machine=i386-pc os=-mingw32 ;; mingw32ce) basic_machine=arm-unknown os=-mingw32ce ;; miniframe) basic_machine=m68000-convergent ;; *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) basic_machine=m68k-atari os=-mint ;; mipsEE* | ee | ps2) basic_machine=mips64r5900el-scei case $os in -linux*) ;; *) os=-elf ;; esac ;; iop) basic_machine=mipsel-scei os=-irx ;; dvp) basic_machine=dvp-scei os=-elf ;; mips3*-*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` ;; mips3*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown ;; monitor) basic_machine=m68k-rom68k os=-coff ;; morphos) basic_machine=powerpc-unknown os=-morphos ;; msdos) basic_machine=i386-pc os=-msdos ;; ms1-*) basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` ;; msys) basic_machine=i386-pc os=-msys ;; mvs) basic_machine=i370-ibm os=-mvs ;; nacl) basic_machine=le32-unknown os=-nacl ;; ncr3000) basic_machine=i486-ncr os=-sysv4 ;; netbsd386) basic_machine=i386-unknown os=-netbsd ;; netwinder) basic_machine=armv4l-rebel os=-linux ;; news | news700 | news800 | news900) basic_machine=m68k-sony os=-newsos ;; news1000) basic_machine=m68030-sony os=-newsos ;; news-3600 | risc-news) basic_machine=mips-sony os=-newsos ;; necv70) basic_machine=v70-nec os=-sysv ;; next | m*-next ) basic_machine=m68k-next case $os in -nextstep* ) ;; -ns2*) os=-nextstep2 ;; *) os=-nextstep3 ;; esac ;; nh3000) basic_machine=m68k-harris os=-cxux ;; nh[45]000) basic_machine=m88k-harris os=-cxux ;; nindy960) basic_machine=i960-intel os=-nindy ;; mon960) basic_machine=i960-intel os=-mon960 ;; nonstopux) basic_machine=mips-compaq os=-nonstopux ;; np1) basic_machine=np1-gould ;; neo-tandem) basic_machine=neo-tandem ;; nse-tandem) basic_machine=nse-tandem ;; nsr-tandem) basic_machine=nsr-tandem ;; op50n-* | op60c-*) basic_machine=hppa1.1-oki os=-proelf ;; openrisc | openrisc-*) basic_machine=or32-unknown ;; os400) basic_machine=powerpc-ibm os=-os400 ;; OSE68000 | ose68000) basic_machine=m68000-ericsson os=-ose ;; os68k) basic_machine=m68k-none os=-os68k ;; pa-hitachi) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; paragon) basic_machine=i860-intel os=-osf ;; parisc) basic_machine=hppa-unknown os=-linux ;; parisc-*) basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; pbd) basic_machine=sparc-tti ;; pbb) basic_machine=m68k-tti ;; pc532 | pc532-*) basic_machine=ns32k-pc532 ;; pc98) basic_machine=i386-pc ;; pc98-*) basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentium | p5 | k5 | k6 | nexgen | viac3) basic_machine=i586-pc ;; pentiumpro | p6 | 6x86 | athlon | athlon_*) basic_machine=i686-pc ;; pentiumii | pentium2 | pentiumiii | pentium3) basic_machine=i686-pc ;; pentium4) basic_machine=i786-pc ;; pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentiumpro-* | p6-* | 6x86-* | athlon-*) basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentium4-*) basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pn) basic_machine=pn-gould ;; power) basic_machine=power-ibm ;; ppc | ppcbe) basic_machine=powerpc-unknown ;; ppc-* | ppcbe-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppcle | powerpclittle | ppc-le | powerpc-little) basic_machine=powerpcle-unknown ;; ppcle-* | powerpclittle-*) basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppc64) basic_machine=powerpc64-unknown ;; ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppc64le | powerpc64little | ppc64-le | powerpc64-little) basic_machine=powerpc64le-unknown ;; ppc64le-* | powerpc64little-*) basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ps2) basic_machine=i386-ibm ;; pw32) basic_machine=i586-unknown os=-pw32 ;; rdos) basic_machine=i386-pc os=-rdos ;; rom68k) basic_machine=m68k-rom68k os=-coff ;; rm[46]00) basic_machine=mips-siemens ;; rtpc | rtpc-*) basic_machine=romp-ibm ;; s390 | s390-*) basic_machine=s390-ibm ;; s390x | s390x-*) basic_machine=s390x-ibm ;; sa29200) basic_machine=a29k-amd os=-udi ;; sb1) basic_machine=mipsisa64sb1-unknown ;; sb1el) basic_machine=mipsisa64sb1el-unknown ;; sde) basic_machine=mipsisa32-sde os=-elf ;; sei) basic_machine=mips-sei os=-seiux ;; sequent) basic_machine=i386-sequent ;; sh) basic_machine=sh-hitachi os=-hms ;; sh5el) basic_machine=sh5le-unknown ;; sh64) basic_machine=sh64-unknown ;; sparclite-wrs | simso-wrs) basic_machine=sparclite-wrs os=-vxworks ;; sps7) basic_machine=m68k-bull os=-sysv2 ;; spur) basic_machine=spur-unknown ;; st2000) basic_machine=m68k-tandem ;; stratus) basic_machine=i860-stratus os=-sysv4 ;; strongarm-* | thumb-*) basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'` ;; sun2) basic_machine=m68000-sun ;; sun2os3) basic_machine=m68000-sun os=-sunos3 ;; sun2os4) basic_machine=m68000-sun os=-sunos4 ;; sun3os3) basic_machine=m68k-sun os=-sunos3 ;; sun3os4) basic_machine=m68k-sun os=-sunos4 ;; sun4os3) basic_machine=sparc-sun os=-sunos3 ;; sun4os4) basic_machine=sparc-sun os=-sunos4 ;; sun4sol2) basic_machine=sparc-sun os=-solaris2 ;; sun3 | sun3-*) basic_machine=m68k-sun ;; sun4) basic_machine=sparc-sun ;; sun386 | sun386i | roadrunner) basic_machine=i386-sun ;; sv1) basic_machine=sv1-cray os=-unicos ;; symmetry) basic_machine=i386-sequent os=-dynix ;; t3e) basic_machine=alphaev5-cray os=-unicos ;; t90) basic_machine=t90-cray os=-unicos ;; tile*) basic_machine=$basic_machine-unknown os=-linux-gnu ;; tx39) basic_machine=mipstx39-unknown ;; tx39el) basic_machine=mipstx39el-unknown ;; toad1) basic_machine=pdp10-xkl os=-tops20 ;; tower | tower-32) basic_machine=m68k-ncr ;; tpf) basic_machine=s390x-ibm os=-tpf ;; udi29k) basic_machine=a29k-amd os=-udi ;; ultra3) basic_machine=a29k-nyu os=-sym1 ;; v810 | necv810) basic_machine=v810-nec os=-none ;; vaxv) basic_machine=vax-dec os=-sysv ;; vms) basic_machine=vax-dec os=-vms ;; vpp*|vx|vx-*) basic_machine=f301-fujitsu ;; vxworks960) basic_machine=i960-wrs os=-vxworks ;; vxworks68) basic_machine=m68k-wrs os=-vxworks ;; vxworks29k) basic_machine=a29k-wrs os=-vxworks ;; w65*) basic_machine=w65-wdc os=-none ;; w89k-*) basic_machine=hppa1.1-winbond os=-proelf ;; xbox) basic_machine=i686-pc os=-mingw32 ;; xps | xps100) basic_machine=xps100-honeywell ;; xscale-* | xscalee[bl]-*) basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'` ;; ymp) basic_machine=ymp-cray os=-unicos ;; z8k-*-coff) basic_machine=z8k-unknown os=-sim ;; z80-*-coff) basic_machine=z80-unknown os=-sim ;; none) basic_machine=none-none os=-none ;; # Here we handle the default manufacturer of certain CPU types. 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Version: 2.1.0 Libs: -L${libdir} -lraw1394 Cflags: -I${includedir} libraw1394-2.1.0/config.h.in0000644000076400001440000000456511772664267012313 00000000000000/* config.h.in. Generated from configure.ac by autoheader. */ /* Define if building universal (internal helper macro) */ #undef AC_APPLE_UNIVERSAL_BUILD /* Directory to watch for firewire device files. */ #undef FW_DEVICE_DIR /* Prefix of firewire device file names. */ #undef FW_DEVICE_PREFIX /* Define to 1 if you have the header file. */ #undef HAVE_DLFCN_H /* Define to 1 if you have the header file. */ #undef HAVE_INTTYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_MEMORY_H /* Define to 1 if you have the header file. */ #undef HAVE_STDINT_H /* Define to 1 if you have the header file. */ #undef HAVE_STDLIB_H /* Define to 1 if you have the header file. */ #undef HAVE_STRINGS_H /* Define to 1 if you have the header file. */ #undef HAVE_STRING_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_STAT_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_UNISTD_H /* Define to 1 if you have the header file. */ #undef HAVE_VALGRIND_VALGRIND_H /* Define to the sub-directory in which libtool stores uninstalled libraries. */ #undef LT_OBJDIR /* Name of package */ #undef PACKAGE /* Define to the address where bug reports for this package should be sent. */ #undef PACKAGE_BUGREPORT /* Define to the full name of this package. */ #undef PACKAGE_NAME /* Define to the full name and version of this package. */ #undef PACKAGE_STRING /* Define to the one symbol short name of this package. */ #undef PACKAGE_TARNAME /* Define to the home page for this package. */ #undef PACKAGE_URL /* Define to the version of this package. */ #undef PACKAGE_VERSION /* The size of `void *', as computed by sizeof. */ #undef SIZEOF_VOID_P /* Define to 1 if you have the ANSI C header files. */ #undef STDC_HEADERS /* Version number of package */ #undef VERSION /* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most significant byte first (like Motorola and SPARC, unlike Intel). */ #if defined AC_APPLE_UNIVERSAL_BUILD # if defined __BIG_ENDIAN__ # define WORDS_BIGENDIAN 1 # endif #else # ifndef WORDS_BIGENDIAN # undef WORDS_BIGENDIAN # endif #endif /* Define to empty if `const' does not conform to ANSI C. */ #undef const libraw1394-2.1.0/AUTHORS0000644000076400001440000000075711700041214011303 00000000000000Current maintainer: Stefan Richter. Send questions, bug reports, patches to: Prior maintainer: Dan Dennedy Original author: Andreas Bombe or Contributors: Manfred Weihs Christian Toegel Dan Maas Ben Collins Pieter Palmers and others, see git log. libraw1394-2.1.0/INSTALL0000644000076400001440000002245011767471242011303 00000000000000Installation Instructions ************************* Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005, 2006, 2007 Free Software Foundation, Inc. This file is free documentation; the Free Software Foundation gives unlimited permission to copy, distribute and modify it. Basic Installation ================== Briefly, the shell commands `./configure; make; make install' should configure, build, and install this package. The following more-detailed instructions are generic; see the `README' file for instructions specific to this package. The `configure' shell script attempts to guess correct values for various system-dependent variables used during compilation. 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In order to avoid this problem, you should set them in the `configure' command line, using `VAR=value'. For example: ./configure CC=/usr/local2/bin/gcc causes the specified `gcc' to be used as the C compiler (unless it is overridden in the site shell script). Unfortunately, this technique does not work for `CONFIG_SHELL' due to an Autoconf bug. Until the bug is fixed you can use this workaround: CONFIG_SHELL=/bin/bash /bin/bash ./configure CONFIG_SHELL=/bin/bash `configure' Invocation ====================== `configure' recognizes the following options to control how it operates. `--help' `-h' Print a summary of the options to `configure', and exit. `--version' `-V' Print the version of Autoconf used to generate the `configure' script, and exit. `--cache-file=FILE' Enable the cache: use and save the results of the tests in FILE, traditionally `config.cache'. FILE defaults to `/dev/null' to disable caching. `--config-cache' `-C' Alias for `--cache-file=config.cache'. `--quiet' `--silent' `-q' Do not print messages saying which checks are being made. To suppress all normal output, redirect it to `/dev/null' (any error messages will still be shown). `--srcdir=DIR' Look for the package's source code in directory DIR. Usually `configure' can determine that directory automatically. `configure' also accepts some other, not widely useful, options. Run `configure --help' for more details. libraw1394-2.1.0/ChangeLog0000644000076400001440000013162512005204766012020 000000000000002012-07-29 Stefan Richter * Changelog, NEWS: update to version 2.1.0 2012-06-30 Stefan Richter * Add raw1394_get_speed() API * Trivial whitespace normalization in ieee1394.h and raw1394.h * Add 1394b speed codes to * Fix documentation of raw1394_iso_multichannel_recv_init() 2012-06-24 Stefan Richter * Remove now unused code 2012-06-22 Igor Kuzmin * Disable power-of-2 alignment of isochronous I/O buffers * Enable write access to isochronous reception buffer 2012-06-18 Stefan Richter * Increase libtool version to 2.1.0 * Add raw1394_read_cycle_timer_and_clock() API * Tweak raw1394_add_config_rom_descriptor() API, add documentation and test case 2011-03-24 B.J. Buchalter * Add raw1394_add_config_rom_descriptor() and raw1394_remove_config_rom_descriptor() API 2012-06-02 Stefan Richter * configure.ac, Changelog, NEWS etc.: update to version 2.0.9 2012-05-25 Stefan Richter * Remove unused code * Include local firewire-*.h instead of system-wide * Add firewire-{cdev,constants}.h from Linux v3.4 2012-03-19 Clemens Ladisch * Implement raw1394_iso_recv_flush() on Juju 2012-02-19 Guus Sliepen * Fix incorrect use of == instead of =. * Remove UTF-8 whitespace. 2012-02-19 Stefan Richter * configure.ac, Changelog, NEWS etc.: update to version 2.0.8 2011-12-18 Stefan Richter * Make a symbol static 2012-02-05 Stefan Richter * Continue inotify event handling even after failure in one event 2010-10-27 Peter Hurley * Process multiple inotify events * Reset device fd upon error condition in handle_inotify() 2011-08-13 Stefan Richter * retry raw1394_read/write/lock/lock64 with delays after ack-busy * redirect Config ROM reads into the kernel's ROM cache 2011-03-08 Stefan Richter * configure.ac, Changelog, NEWS: update to version 2.0.7 2011-02-25 Clemens Ladisch * do not delay iso packet queueing 2011-02-24 Clemens Ladisch * fix start_on_cycle on firewire-core 2010-11-01 Stefan Richter * configure.ac, Changelog, NEWS etc.: update to version 2.0.6 2010-10-15 Stefan Richter * arm on firewire-core: Remove leftover debug printfs 2010-09-05 Stefan Richter * Be more careful when copying response payloads on firewire-core 2010-08-05 Stefan Richter * Fix FCP and ARM source node ID on firewire-core * Fix raw1394_iso_stop on firewire-core 2010-07-14 Stefan Richter * Implement raw1394_(start_)phy_packet_write() on firewire-core 2010-06-20 Stefan Richter * Filter incoming requests per card * Rename a few kernel ABI testing helpers * Do not use a random FW_CDEV_VERSION as our implemented ABI version 2010-06-05 Stefan Richter * tools/dumpiso: Add write() return code checks, fix harmless format string bug * tools/testlibraw: Fix a harmless format string bug * Always imply iso shutdown in fw_destroy_handle * Treat the kernel's iso context handle as opaque item * Add missing malloc failure checks 2010-04-16 Peter Hurley * Fix for overlooked device HUP with 'firewire' stack 2010-01-31 Stefan Richter * Fix documentation of return values of raw1394_start_ family of functions * doc: let "make clean" remove generated HTML files * Document contact address (linux1394-devel) more clearly 2010-01-28 Sebastian Schueppel * update README: replace outdated link to wiki 2010-01-09 Stefan Richter * Fix "make doc". 2009-12-26 Dan Dennedy * NEWS, configure.ac: Set to version 2.0.5. * ChangeLog: Update ChangeLog for release. * NEWS: Update release notes. 2009-11-23 Stefan Richter * src/fw-iso.c: Addendum to 'Calculate iso receive cycles on firewire-core' The number of packets is a 4th of the number of header bytes (in case of ABI version 1). Also, wrap after an increment over 8000. 2009-11-19 Jay Fenlason * src/fw-iso.c, src/fw.c: Initialize unused fields in ioctl arguments This change is essentially cosmetic: Set fields of structs passed to the kernel via ioctl so that valgrind will not complain about them. * src/fw-iso.c: Calculate iso receive cycles on firewire-core at ABI version 1 More accurately report the cycle on which isochronous packets were received. Only affects libraw1394 when used with kernel 2.6.29 or older. 2009-11-04 Jay Fenlason * src/fw-iso.c: Fix default isochronous IRQ interval on firewire-core libraw1394 takes a negative IRQ interval to mean "every 256 packets" with the juju backend, which doesn't work well if you don't queue that many. Use buf_packets / 4 like the ieee1394 version. 2009-08-30 Dan Dennedy * doc/libraw1394.sgml: Update reference docs using kernel-doc. 2009-06-30 Dan Dennedy * ChangeLog, Makefile.am, NEWS, configure.ac: Fix build due to incomplete tarball. 2009-06-29 Dan Dennedy * ChangeLog: Update ChangeLog from git log. * NEWS, configure.ac: Bump to v2.0.3 and update release notes. 2009-06-18 Dan Dennedy * configure.ac, src/Makefile.am: Fix build always expecting FW_DIR. Date: Sun, 14 Jun 2009 11:51:33 +0100 From: Mike Auty Subject: [patch libraw1394-2] src/makefile.am expects FW_DIR to be set, but configure only sets it if given --with-fw-dir Here's a very small patch for the configure system of libraw1394-2.0.{0,1,2}. At the moment, if configure is called without --with-fw-dir, then FW_DIR doesn't get specified. The Makefile includes the line INCLUDES=-I$(FW_DIR) and so in the compilation we get a -I not followed by anything sensible. That can cause compilation issues in certain circumstances (see Gentoo bug 272540), so this patch ensures that INCLUDES is only set if --with-fw-dir was specified. Please let me know if there's any problems with the patch or if I've submitted it to the wrong place or in the wrong way. Thanks... Mike 5:) [1] http://bugs.gentoo.org/272540 2009-05-31 Stefan Richter * src/fw.c: Match only /dev/fw[0-9]* as firewire-core device files Previously, /dev/fw* and hence files like /dev/fwmonitor were probed which may have bad effects if the client runs with access privileges. 2009-05-30 Stefan Richter * src/fw.h: Remove an unused struct member * src/fw.c: Fix memory leaks with async requests on firewire-core Each request allocated a struct request_closure which was never freed. * src/dispatch.c, src/fw.c, src/fw.h: Use new async stream ioctl This implements asynchronous streams on juju, i.e. enables raw1394_async_stream() and raw1394_start_async_stream() to work with the new firewire kernel stack. 2009-01-11 Stefan Richter * src/fw-iso.c: Iso reception: Use packet timestamps in juju ABI v2 In the firewire-cdev ABI v1, the kernel exported only the timestamp of interrupt packets. libraw1394 estimated the cycle of all packets between interrupt packets by continuously incrementing the cycle. In v2 of the ABI, we can obtain an accurate timestamp of each packet as provided by the OHCI controller. AFAIU, this is also what you got from raw1394/ ohci1394. * src/dispatch.c, src/fw.c, src/fw.h: Use new iso resource allocation ioctls This allows raw1394_bandwidth_modify() and raw1394_channel_modify() to work on juju without write access to the IRM's character device file. If either the build-time requirement of firewire-cdev header ABI >= v.2 or the runtime requirement of firewire-core ABI >= v.2 is not satisfied, the code falls back to transactions to the IRM as before. * src/fw.c: Use new broadcast request ioctl This implements broadcast transactions on juju. (Broadcast transactions are write transactions to PHY ID 63, not to be confused with isochronous or asynchronous streams.) 2009-05-16 Stefan Richter * tools/testlibraw.c: testlibraw: fix printing of local config ROM Since "testlibraw: test all cards instead of only the first", the actual ROM content wasn't printed anymore due to a mistake in a printf format string. 2009-02-03 Dan Dennedy * NEWS, configure.ac: bump version to 2.0.2 and add release notes * src/fw-iso.c, src/fw.c, src/fw.h: Change the license of the "juju" fw*.[hc] files to LGPL v2.1 as approved by Kristian Hogsberg in an e-mail to the linux1394-devel mailing list on Feb 3, 2009. 2009-01-14 Dan Dennedy * NEWS, configure.ac: bump version and add release notes 2009-01-11 Stefan Richter * src/fw.c: Set errno = ENOSYS in unimplemented functions Most of them do this already, only a few missed it. 2009-01-10 Stefan Richter * src/fw-iso.c, src/fw.c, src/fw.h: Work without permission to access local node's /dev/fw* On 10 Jan, David Moore wrote: > On Sat, 2009-01-10 at 19:28 +0100, Stefan Richter wrote: >> @@ -161,14 +160,16 @@ scan_devices(fw_handle_t handle) ... >> + for (j = 0; j < i; j++) >> + if (ports[j].card == get_info.card) >> + continue; >> + > > That continue statement doesn't do what you intended I think. From: Stefan Richter Subject: [PATCH] Work without permission to access local node's /dev/fw* Fix for juju backend: libraw1394 required write permission to the character device file of the local node(s) in order to enumerate cards and for a number of other operations. This forced users to either run applications like dvgrab and kino with elevated privileges, or to configure write permission for all /dev/fw* or at least for local nodes' /dev/fw*. We now use the first accessible file which was found for each card for as many tasks as possible, instead of the local node's file. This allows distributors or admins to implement stricter access rights (default off, e.g. only on for AV/C and IIDC devices) without sacrificing functionality of said class of applications. Access to the local node is now only required by low-level tools like gscanbus. 2008-12-20 David Moore * src/fw.c: Fix stack corruption during juju lock transactions When performing a lock transaction (such as with fw_lock) under Juju, 4 bytes of the stack gets corrupted. This is because the lock transaction has 8 bytes of data sent and 4 bytes received. Since the transaction "length" is specified as 8, handle_device_event() copies 8 bytes into the destination variable instead of the desired 4, and overflows into the stack by 4 bytes. This patch fixes the corruption by adding an extra "out_length" argument to the send_request() function so that both in_length and out_length can be specified separately. 2008-12-09 Jarod Wilson * src/fw-iso.c, src/fw.h: Fix iso_shutdown with juju firewire stack Make iso start/stop/start sequences on the same handle, such as those used by apps such as MythTV behave as expected. I can finally watch video off my cable box over FireWire using MythTV w/the juju stack now. :) Initially, seemed a one-liner might be the ticket (setting handle->iso.fd = -1 at the end of fw_iso_shutdown()), but that led to memory corruption and a locked up system. What ultimately worked was essentially mimicking what the old stack did to track iso state, and call fw_iso_stop() from fw_iso_shutdown() as needed. Nb: Only lightly tested with iso receive via MythTV, but its all fairly straight-forward, I think. 2008-12-07 Dan Dennedy * Makefile.am: Checking /dev/raw1394 and recommendation for creating it for the install make target is no longer relevant because opf firewire and udev. 2008-12-07 Stefan Richter * tools/testlibraw.c: testlibraw: test raw1394_read_cycle_timer() * tools/testlibraw.c: testlibraw: test all cards instead of only the first 2008-12-07 Dan Dennedy * src/fw-iso.c: Let fw_read_cycle_timer() use the local fd instead of requiring iso to be initialized 2008-12-02 Stefan Richter * src/dispatch.c, src/fw.c, src/fw.h: [libraw1394 patch] Unify {ieee1394,fw}_bandwidth_modify() because they do the same. We only may want a separate fw_bandwidth_modify() in the future when firewire-core gains a special ioctl() for that. (Not runtime-tested, but it looks good to me.) * src/dispatch.c, src/fw.c, src/fw.h, src/raw1394.h: [libraw1394 patch] Fix raw1394_channel_modify() on firewire-core (juju) Reported by Adrian Knoth: fw_channel_modify() was unable to allocate some channels which were actually free. http://marc.info/?l=linux1394-devel&t=122818128900002 This can be easily fixed by replacing fw_channel_modify() by ieee1394_channel_modify() because this is highlevel enough to work with Juju as well. We only may want a separate fw_channel_modify() in the future when firewire-core gains a special ioctl() for that. Also fix a documentation typo: raw1394_channel_modify() did not show up in extracted API documentation due to a cut'n'paste typo in raw1394.h. 2008-10-18 Stefan Richter * src/fw.c: Fix segfault in juju's handle_arm_request The buffer pointers were uninitialized, leading to segfault in memcpy. Bug report and initial version of the fix by Adrian Knoth. * src/dispatch.c: Reduce nesting depth in new_handle dispatchers * src/arm.c, src/dispatch.c, src/eventloop.c, src/fw-iso.c, src/main.c: Address some compiler warnings 7x unused variable, 1x assignment used as truth value, 1x pointer signedness 2008-09-30 Erik Hovland * src/fw.c: Makes extra sure strings are not overrun. When using strncpy with the exact size of the destination string the string may end up lacking null termination because the source string is bigger then the destination. * tools/testlibraw.c: Makes sure to check any return values The return value of any function should be checked if that function uses the return value to provide some sort of status information. * src/fw-iso.c: Makes sure a value is returned by the function. A function can compile without returning something always. * src/fw-iso.c, src/fw.c: Make sure that we have the right types. When an unsigned type is assigned a signed value, the negatived value is never seen. * src/fw.c: Compare unsigned values instead of subtracting them. Unsigned values do not return signed values when subtracted and the right operand is larger then the left operand. * src/dispatch.c, src/fw.c: Protect against resource leaks. * src/fw-iso.c: Make sure variables are initialized before used. 2008-07-21 Dan Dennedy * src/dispatch.c: dispatch.c: fix a memory leak on not deleting the raw1394 wrapper handle. 2008-07-18 Dan Dennedy * Makefile.am, configure.ac: configure.ac, Makefile.am: drop debian from build and restore doc and tools to dist make target. * Makefile.am, NEWS: NEWS: added release notes Makefile.am: use git-log to generate ChangeLog on make dist. * INSTALL, configure.ac: Reset the libtool age. 2008-07-06 Dan Dennedy * src/dispatch.c, src/errors.c, src/eventloop.c, src/main.c, src/raw1394.h: Change handle validation to prevent segfault and be more informative. 2008-06-21 Stefan Richter * src/dispatch.c, src/fw-iso.c, src/fw.h, src/raw1394.h: Fix raw1394_read_cycle_timer after juju integration The ieee1394 version of raw1394_read_cycle_timer() fell over the cliff in "First cut at integrating juju". This brings it back and adds a juju version of it. Also correct a typo in the inline documentation: s/get/read/ 2008-06-16 Philippe Troin * src/fw-iso.c, src/fw.c, tools/testlibraw.c: Plug dir leak and initialize data structs While trying to track down some crashes in kino, I found the following problems with libraw1394: * There is a DIR* leak in raw1394_set_port(). * Lots of data structures are not fully initialized when calling IEEE1394 ioctl()s. These cause valgrind errors (benign, as valgrind does not know how to interpret all ioctls. However these also cause kino to crash in libraw1394. I've added a bunch of memset()s to prevent this problem from happening. Forward-ported to libraw1394 git tree by Jarod Wilson. 2008-04-30 Dan Dennedy * Makefile.am, configure.ac, juju/Makefile.am, juju/juju.h, juju/raw1394-iso.c, juju/raw1394.c, src/Makefile.am, src/dispatch.c, src/fw-iso.c, src/fw.c, src/fw.h, src/raw1394_private.h: Move the source code files in the juju directory into the src directory and give them 'fw' names instead of 'juju.' 2008-04-29 Dan Dennedy * INSTALL, doc/libraw1394.sgml, src/raw1394.h: libraw1394.sgml, raw1394.h: remove information about deprecated isochronous API that has been removed. 2008-04-29 Dan Dennedy * juju/raw1394-iso.c: juju/raw1394-iso.c: bugfix size of mmap'ed isochronous buffer to prevent segfault in applications. 2008-04-23 Dan Dennedy * Makefile.am, configure.ac, juju/Makefile.am, juju/juju.h, juju/raw1394-iso.c, juju/raw1394.c, src/Makefile.am, src/arm.c, src/dispatch.c, src/errors.c, src/eventloop.c, src/fcp.c, src/iso.c, src/main.c, src/raw1394.h, src/raw1394_private.h, src/readwrite.c, tools/Makefile.am: First cut at integrating juju This is currently working with legacy ieee1394 and tools/testlibraw. 2008-04-22 Dan Dennedy * configure.ac: Fix configure.ac missing fi after initial merge. 2008-03-27 ddennedy * src/eventloop.c: src/eventloop.c: redo the undo (git-svn virgin at the controls) * src/eventloop.c: eventloop.c: apply patch from Jonas Bonn to retrty read when failed with EINTR. This can occur when libraw1394 callera receives a signal while in the read and the caller is not using a signal handler set with signal(). * src/eventloop.c: eventloop.c: apply patch from Jonas Bonn to retry read when failed with EINTR. This can occur when libraw1394 caller receives a signal while in this read and the caller is not using a signal handler set with signal(). 2008-03-27 Dan Dennedy * src/eventloop.c: eventloop.c: apply patch from Jonas Bonn to retry read when failed with EINTR. This can occur when libraw1394 caller receives a signal while in this read and the caller is not using a signal handler set with signal(). 2007-10-24 Jarod Wilson * juju/raw1394-iso.c: Set handle->iso.packets to NULL after freeing to avoid double-frees. 2007-10-14 ddennedy * src/raw1394.h: fix documentation on raw1394_update_config_rom * AUTHORS: add Pieter Palmers to AUTHORS as contributor * NEWS: update release notes 2007-06-13 Kristian Høgsberg * juju/juju.h, juju/raw1394-iso.c: Update the juju implementation to follow the recent bitfield changes. 2007-05-30 ddennedy * configure.ac, src/readwrite.c: Apply patch from Jon Schewe to make valgrind happy. Adds --with-valgrind configure option. 2007-04-17 Kristian Høgsberg * juju/juju.h, juju/raw1394-iso.c: Follow ioctl changes and header file move. 2007-04-12 Jay Fenlason * juju/raw1394.c: Use correct payload size for two-operand lock transactions. 2007-04-12 Kristian Høgsberg * juju/raw1394-iso.c: Use power-of-two max packet sizes. * juju/raw1394-iso.c: Wrap receive tail pointer correctly. 2007-04-11 Kristian Høgsberg * juju/juju.h, juju/raw1394-iso.c: Refactor packet queueing and use for both xmit and recv. 2007-04-03 Kristian Høgsberg * juju/raw1394-iso.c, juju/raw1394.c: Fix warnings. * juju/raw1394-iso.c: Implement raw1394_iso_xmit_sync(), remove debug code. * juju/raw1394-iso.c: Handle rawiso dispositions. * juju/juju.h, juju/raw1394-iso.c: Fix xmit payload packing, use pointers for circular buffer indices. * juju/juju.h, juju/raw1394-iso.c: Make raw1394_iso_xmit_write work. 2007-04-02 Kristian Høgsberg * juju/juju.h, juju/raw1394-iso.c: More work on iso receive; handle payload wrapping. 2007-03-31 Kristian Høgsberg * juju/raw1394-iso.c: Decode iso headers properly. 2007-03-28 Kristian Høgsberg * juju/juju.h, juju/raw1394-iso.c, juju/raw1394.c: Get rawiso receive a little closer to working. 2007-03-26 Kristian Høgsberg * Makefile.am, configure.ac, juju/Makefile.am, juju/juju.h, juju/raw1394-iso.c, juju/raw1394.c, tools/Makefile.am, tools/testlibraw.c: Add the juju support work so far. 2007-02-17 ddennedy * src/raw1394.h: add documentation about existence of RAW1394DEV * src/main.c: add support for RAW1394DEV environment variable to override default /dev/raw1394, but also attempt to failover to default. 2007-02-14 ddennedy * configure.ac, src/ieee1394-ioctl.h, src/iso.c, src/kernel-raw1394.h, src/main.c, src/raw1394.h: added raw1394_read_cycle_timer, contributed by Pieter Palmers 2006-10-17 ddennedy * src/main.c: bugfix segfault in raw1394_iso_shutdown on no iso activity due to not initializing raw1394_handle.iso_packet_infos to NULL in raw1394_new_handle 2006-05-09 ddennedy * src/iso.c: apply optimization patch from Pieter Palmers that removes modulo operator from high frequency isochronous code 2006-04-09 ddennedy * INSTALL, src/eventloop.c, tools/sendiso.c: cleanup some compiler warnings * NEWS: add release notes * src/iso.c: lock allocated isochronous packet tracking memory * src/iso.c, src/raw1394_private.h: remove memory allocations for isochronous operations from the libraw1394 event loop to make them more respectful of realtime applications 2006-03-04 ddennedy * src/iso.c, src/raw1394.h: Added a new callback response for iso_xmit handlers: RAW1394_ISO_AGAIN. This would be returned when the callback doesn't have enough data to create a complete packet. This can occur when the xmit buffers are bigger than the buffers supplying the data. It is not nescessarily an error, because there are enough packets in the xmit buffer. This response could give the data supplyer more time to fill the intermediate buffer without losing any packets. 2005-07-04 ddennedy * src/iso.c: Fix raw1394_iso_xmit_write() to work with recent kernel change to raw1394 to fix bug with stalling on buffer underrun. * src/iso.c, src/raw1394.h: add sanity check to queuing of packets in rawiso xmit 2005-07-01 ddennedy * src/raw1394.h: Add a comment that libraw does not allocate channels and bandwidth. This is already mentioned in doc/libraw1394.sgml but an existing comment about raw1394_iso_xmit_init may be misleading. 2005-06-23 ddennedy * configure.ac, src/iso.c: bugfix stalling on iso transmission underflow 2005-06-02 ddennedy * doc/libraw1394.sgml, src/raw1394.h: documentation and header comment corrections from Stefan Richter 2005-02-16 ddennedy * NEWS, configure.ac, doc/libraw1394.sgml, src/main.c, src/raw1394.h, src/raw1394_private.h: add functions for allocating and releasing bandwidth and channels 2004-11-26 ddennedy * src/main.c: add comment about assumptions made in raw1394_get_port_info 2004-11-25 ddennedy * src/main.c: apply patch from Matthias Hanel to fix uninitialized buffer and remove unncessary (and logically impossible) copy in get_port_info * doc/libraw1394.sgml, src/raw1394.h: improve reference documentation 2004-11-20 ddennedy * libraw1394.pc.in: pkgconfig include path should not contain libraw1394 2004-11-19 ddennedy * tools/dumpiso.c, tools/sendiso.c: bump version of isodump file 2004-11-18 ddennedy * NEWS, src/raw1394.h, tools/dumpiso.c, tools/sendiso.c: port iso examples to rawiso API 2004-11-11 ddennedy * doc/libraw1394.sgml: fix version and copyright in docs * configure.ac, libraw1394.m4: remove m4, remove -O2 from CFLAGS * AUTHORS, INSTALL, NEWS, README, doc/libraw1394.sgml, src/arm.c, src/errors.c, src/eventloop.c, src/fcp.c, src/iso.c, src/main.c, src/raw1394.h, src/readwrite.c, src/version.c: reorganize and update documentation; fix compiler warning 2004-10-31 ddennedy * NEWS, src/kernel-raw1394.h: revert kernel protocol version * debian/Makefile.am, doc/Makefile.am: fix make dist without doc 2004-10-30 ddennedy * doc/libraw1394.sgml: nother doc update * ChangeLog, Makefile.am, NEWS, README, configure.ac, doc/Makefile.am, doc/libraw1394.sgml, libraw1394.spec.in, src/Makefile.am, src/kernel-raw1394.h, src/version.c, tools/Makefile.am: bump versions, build fixes, and doc updates 2003-12-09 bencollins * src/raw1394.h: Patch from Jim Radford. Other half of packet_per_buffer ABI cleanup. 2003-11-20 bencollins * src/iso.c, src/kernel-raw1394.h, src/raw1394.h: Patch from Alexander Neundorf to support differing ISO rx modes. Currently supported only by OHCI. 2003-11-09 weihs * src/arm.c, src/kernel-raw1394.h, src/raw1394.h: sync with driver (addition of functions raw1394_arm_get_buf raw1394_arm_set_buf to get and set buffers of mapped address ranges) * src/ieee1394-ioctl.h: sync with driver version of this file 2003-10-07 bencollins * src/raw1394.h: Patch from Alexander Neundorf to add proto for raw1394_iso_recv_flush() 2003-09-26 bencollins * debian/changelog, debian/copyright: Update for new version, 0.10.1. * src/readwrite.c: Fixup async_stream to use same local req variable for reentrancy. * debian/changelog, debian/libraw1394.postinst.in: Fix postinst so device node gets created. 2003-09-11 bencollins * src/kernel-raw1394.h, src/raw1394.h, src/readwrite.c: Async stream support from Jim Radford. 2003-07-22 bencollins * configure.ac: Increase so maj/age so account for new recv-flush call. * src/arm.c, src/eventloop.c, src/fcp.c, src/iso.c, src/main.c, src/raw1394_private.h, src/readwrite.c: Patch from Stephen Tiedemann to allow reentrancy in raw1394's usage of raw1394_request's. 2003-07-17 bencollins * src/ieee1394-ioctl.h, src/iso.c: Patch from Dan Maas to add raw1394_iso_recv_flush() call to API, using the RAW1394_IOC_ISO_RECV_FLUSH ioctl. Updated the ieee1394-ioctl.h file aswell. * Makefile.am, configure.ac, libraw1394.pc.in: pkg-config support from Kristian Hogsberg. * src/Makefile.am: Remove trailing whitespace, which automake chokes on. Patch from Manish Singh. 2003-07-13 bencollins * debian/control: Fixed section for -dev package. * debian/rules: Re-add the pdf build * debian/compat, debian/libraw1394.config.in, debian/libraw1394.templates.in, debian/rules: Update Debian files. * debian/libraw1394.postinst.in: Ok, the Debian package was way out of sync with upstream * autogen.sh, debian/control: Ooops...libtool works a bit different than I thought, but atleast it works like it is supposed to. * debian/control, debian/libraw1394-dev.docs, debian/rules: Generate and install the pdf in the Debian package. * autogen.sh: Don't run configure at the end of autogen.sh. Also, remove autom4te.cache. * debian/control: Update Debian maintainer * debian/changelog: Update Debian changelog. * ChangeLog: File doesn't really seem needed. The NEWS file gives a good overview, and the svn log is more than verbose enough for info seekers. * src/fcp.c, src/iso.c, tools/sendiso.c, tools/testlibraw.c: Fix compiler warnings. * AUTHORS, NEWS, debian/control, debian/copyright: Updates from 0.10.0 release. 2003-04-23 ddennedy * autogen.sh: add libtoolize to bootstrap 2003-04-21 ddennedy * doc/libraw1394.sgml: added Dan Maas' rawiso docs 2003-04-07 dmaas * src/main.c: new_handle_on_port() error path fix from Jim Radford 2003-03-26 dmaas * src/main.c, src/raw1394.h: add raw1394_new_handle_on_port() convenience function 2003-02-22 bencollins * src/ieee1394-ioctl.h, src/iso.c, src/kernel-raw1394.h: Updates for new rawiso ioctl interface. 2003-01-15 dmaas * src/iso.c, src/kernel-raw1394.h, src/main.c, src/raw1394.h, src/raw1394_private.h: add iso_xmit_sync() and iso_xmit_write(); clean up iso handling a bit * src/iso.c, src/kernel-raw1394.h, src/raw1394.h: implement tag matching for rawiso reception 2003-01-05 dmaas * src/Makefile.am, src/eventloop.c, src/iso-legacy.c, src/iso.c, src/main.c, src/raw1394_private.h, src/readwrite.c: emulate legacy ISO reception API on top of new rawiso API 2002-12-24 dmaas * src/iso.c, src/kernel-raw1394.h, src/raw1394.h, src/raw1394_private.h: update iso API for multi-channel reception and new packet buffer layout 2002-12-20 anonymous * src/kernel-raw1394.h: oops, irq_interval needs to be signed * src/kernel-raw1394.h, src/main.c, src/raw1394.h: dmaas - renamed exported arm definitions into the raw1394_ namespace; brought kernel-raw1394.h back in sync with the kernel version 2002-12-16 dmaas * src/iso.c, src/kernel-raw1394.h, src/raw1394.h: rawiso updates: - changed return type of rawiso xmit/recv handlers from int to enum raw1394_iso_disposition - added an ioctl (RAW1394_ISO_QUEUE_ACTIVITY) to force an ISO_ACTIVITY event into the queue. This is needed for handling RAW1394_ISO_DEFER, to kick us out of the next read() instead of sleeping forever. - removed references to "8-byte" isochronous header - this is an OHCI-specific implementation detail 2002-11-18 ddennedy * src/raw1394.h: fix cplusplus extern C block * src/Makefile.am, src/eventloop.c, src/iso.c, src/kernel-raw1394.h, src/main.c, src/raw1394.h, src/raw1394_private.h: merged rawiso branch 2002-10-23 ddennedy * src/arm.c: added missing arm.c from weihs branch * AUTHORS, ChangeLog, NEWS, configure.ac, src/Makefile.am, src/eventloop.c, src/kernel-raw1394.h, src/main.c, src/raw1394.h, src/raw1394_private.h, src/readwrite.c, tools/testlibraw.c: merged weihs branch 2002-10-13 aeb * configure.ac, configure.in: configure.ac: - Move configure.in to configure.ac (for autoconf 2.50+). - Set CFLAGS to "-Wall -O2" only if not in environment already. - Set package version to 1.0.0 already. * src/errors.c, src/eventloop.c, src/fcp.c, src/iso.c, src/main.c, src/raw1394.h, src/readwrite.c, src/version.c: Add kernel-doc style documentation headers for most exported functions. 2002-10-08 aeb * : Set the executable flags for autogen.sh and debian/rules that were lost in the CVS to SVN conversion. 2001-08-01 aeb * debian/changelog, debian/control, debian/libraw1394-potato.postinst.in, debian/libraw1394.postinst.in, debian/rules, doc/libraw1394.sgml: Add raw1394_get_local_id, _irm_id, _nodecount refentry. 2001-07-09 aeb * doc/libraw1394.sgml: Reworked some paragraphs. Added chapters on generation numbers and error codes. Added some function reference entries. 2001-06-27 aeb * debian/copyright: Modify info in Debian package copyright file a bit. * NEWS, src/errors.c: Fix wrong error mapping in raw1394_error_to_errno() on local transactions. 2001-06-17 aeb * configure.in, debian/changelog, debian/libraw1394-potato.postinst.in, debian/libraw1394.postinst.in, doc/Makefile.am: debian: Let postinst continue even if input is /dev/null. debian: 0.9.0-2 release for the above. Fix mixed up sections for isodump man file in doc/Makefile.am and configure.in. 2001-06-11 aeb * configure.in, doc/Makefile.am, doc/dumpiso.1.in, doc/isodump.5.in, doc/sendiso.1.in: Added man page describing format of the iso dump file. 2001-06-08 aeb * doc/dumpiso.1.in, doc/sendiso.1.in: Forgot to add dumpiso and sendiso man pages to repository, fixed. * Makefile.am, NEWS, configure.in, doc/Makefile.am, src/Makefile.am, src/testlibraw.c, tools/Makefile.am, tools/dumpiso.c, tools/sendiso.c, tools/testlibraw.c: Moved testlibraw.c from src to tools directory. Added sendiso and dumpiso programs in tools directory. Added man pages for sendiso and dumpiso in doc directory. 2001-05-30 aeb * debian/rules: debian: Remove a now useless substvar. 2001-05-28 aeb * debian/rules: debian: Make shlibs file versioned. debian: Remove local shlib dependency kludge and replace with -l option for dh_shlibdeps. 2001-05-25 aeb * debian/changelog, debian/libraw1394-dev.docs: Revert move of HTML directory from libraw1394 to libraw1394.html * doc/Makefile.am: Revert move of HTML directory from libraw1394 to libraw1394.html 2001-05-24 aeb * debian/Makefile.am, debian/changelog, debian/control, debian/libraw1394-dev.docs, debian/rules, doc/Makefile.am: Move HTML formatted documentation subdir from libraw1394 to libraw1394.html. Update Debian control files to generate version 0.9.0-1 package. 2001-05-14 aeb * Makefile.am, NEWS, README, configure.in, doc/Makefile.am, doc/libraw1394.sgml, src/eventloop.c, src/main.c, src/raw1394.h, src/version.c: Handle generation number is not automatically advanced with bus reset. Function raw1394_update_generation() added for manual update. Bus reset handler get current generation number as argument. Default bus reset handler calls raw1394_update_generation(). * libraw1394.m4: Fix macros so that they actually work. 2001-05-07 aeb * Makefile.am, NEWS, debian/control, debian/rules: Fix Makefile.am to include libraw1394.m4 in distribution. Update NEWS. Some Debian packaging updates. 2001-03-21 aeb * src/main.c: Store returned generation count after setting of port. 2001-02-28 aeb * Makefile.am: Install libraw1394.am. Fix wording in message when /dev/raw1394 not found. * Makefile.am, configure.in, doc/Makefile.am, doc/testlibraw.1.in, src/Makefile.am: testlibraw gets installed now. Added man page for testlibraw. 2001-02-27 aeb * src/eventloop.c: Let received iso header be big endian, to be consistent. 2001-02-05 aeb * configure.in, libraw1394.m4, src/Makefile.am, src/raw1394.h, src/version.c: Add libraw1394 autoconf macro (not yet complete). Add functions and symbols to let macro determine version. 2001-01-31 aeb * src/raw1394.h: Put 'extern "C"' for C++ back in. 2001-01-27 aeb * src/testlibraw.c: Adapted testlibraw to new style error handling. 2001-01-19 aeb * src/Makefile.am, src/errors.c: Fix building errors.c. * configure.in, src/errors.c, src/eventloop.c, src/main.c, src/raw1394.h, src/raw1394_private.h, src/readwrite.c: First implementation of new error reporting API. 2001-01-04 aeb * configure.in, debian/changelog, debian/libraw1394.postinst.in: Fix misplaced device file in Debian installation. 2000-12-12 aeb * configure.in, debian/Makefile.am, debian/changelog, debian/control, debian/libraw1394-potato.postinst.in, debian/libraw1394.postinst.in, debian/rules: Debian scripts use makedev (>=2.3.1-49) in postinst by default now. Postinst script using mknod added as alternative. Revision bumped up to 0.8.1. 2000-11-25 aeb * debian/libraw1394.postinst.in, debian/rules: Fix postinst ldconfig. Fix device file creation. Install NEWS and README as documentation in the dev package. * README: Add some information about return values. 2000-11-24 aeb * configure.in, debian/changelog: Bump up version numbers for release. * debian/Makefile.am, debian/libraw1394.postinst.in, debian/rules: Added libraw1394.postinst.in to list of distributed files. 2000-11-23 aeb * debian/libraw1394.postinst.in, debian/rules: Add ldconfig in deb postinst for Debian policy conformance. * acconfig.h: Removed acconfig.h, which wasn't needed for some time. 2000-11-22 aeb * NEWS, src/Makefile.am, src/ieee1394.h: Added ieee1394.h header. 2000-09-13 aeb * src/readwrite.c: Fix raw1394_start_iso_write() which uses wrong variable. 2000-09-10 aeb * configure.in, src/fcp.c, src/iso.c, src/main.c, src/raw1394_private.h, src/readwrite.c: Work around compiler warnings for int/ptr casts. * debian/Makefile.am, debian/README, debian/changelog, debian/control, debian/copyright, debian/rules: Added control files for Debian packages. 2000-09-01 aeb * src/raw1394.h: Added missing prototypes for iso send functions. 2000-08-08 aeb * NEWS, src/eventloop.c, src/kernel-raw1394.h, src/main.c, src/raw1394.h, src/raw1394_private.h, src/testlibraw.c: Added raw1394_get_irm_id(). 2000-08-06 aeb * NEWS, src/kernel-raw1394.h, src/readwrite.c: Added support for isochronous sending. 2000-07-05 aeb * NEWS, src/kernel-raw1394.h, src/main.c, src/raw1394.h: Added raw1394_reset_bus() call. 2000-06-22 aeb * configure.in, src/Makefile.am, src/main.c, src/testlibraw.c: - Set library version info in configure.in, use in src/Makefile.am. - Enable compiler warnings. 2000-06-15 aeb * configure.in, src/Makefile.am: Update libtool version number. 2000-06-14 aeb * src/eventloop.c, src/fcp.c, src/iso.c, src/main.c, src/readwrite.c, src/testlibraw.c: Added copyright headers. 2000-06-11 aeb * configure.in: Added explicit AC_PROG_INSTALL call. 2000-06-09 aeb * src/kernel-raw1394.h: Fix size of error field. 2000-06-02 aeb * NEWS, configure.in, src/fcp.c, src/iso.c, src/kernel-raw1394.h, src/main.c, src/readwrite.c: Modified support for 32/64 bit environments, control struct fields have fixed size now. 2000-05-28 aeb * acconfig.h, configure.in, src/eventloop.c, src/fcp.c, src/iso.c, src/kernel-raw1394.h, src/main.c, src/readwrite.c: Added support for environments with 64 bit kernel and 32 bit userland. 2000-04-27 aeb * src/readwrite.c: Fixed missing setting of ext code in raw1394_start_lock() 2000-04-15 aeb * NEWS, src/raw1394.h, src/readwrite.c: Fixed lock transaction to actually return response value. 2000-04-12 aeb * NEWS: Add userdata functions as news. 2000-04-05 aeb * src/main.c, src/raw1394.h, src/raw1394_private.h: Add userdata functions. 2000-03-18 aeb * Makefile.am, configure.in, debian/Makefile.am: Bump version number to 0.6. * NEWS: Mention byte order change. * README: Mention SourceForge home. * autogen.sh: Add script to generate Makefiles from bare CVS checkout. 2000-03-17 aeb * src/Makefile.am: Version++ and age++ for libtool version info. 2000-03-16 aeb * NEWS: - Added FCP monitoring entry - Added old 0.5 news * src/fcp.c, src/testlibraw.c: Added FCP monitoring test. * src/testlibraw.c: Use correct typedef in my_tag_handler(). * src/raw1394.h: Fix spelign of raw1394_set_fcp_handler(). * src/Makefile.am, src/eventloop.c, src/fcp.c, src/kernel-raw1394.h, src/raw1394.h, src/raw1394_private.h: Added FCP listen functionality. * configure.in: Removed obsolete AC_PROG_RANLIB. 2000-03-12 aeb * COPYING.LIB: Ensure this ends up in distributions. * src/raw1394.h: Renamed 'new' args to 'new_h' for C++ compatibility. 2000-02-06 abombe * configure.in: Version changed to 0.5 * src/raw1394.h, src/readwrite.c: Added lock transaction. 2000-02-04 abombe * configure.in, src/Makefile.am, src/eventloop.c, src/main.c, src/raw1394.h, src/raw1394_private.h: Changed iso rcv handling to separate handlers per channel. 2000-01-02 abombe * Makefile.am: Added dev target to Makefile 1999-12-29 abombe * NEWS, configure.in, src/Makefile.am, src/iso.c, src/kernel-raw1394.h, src/main.c, src/raw1394.h, src/raw1394_private.h, src/readwrite.c: Added isochronous I/O support 1999-12-18 abombe * src/csr.h: - Added FCP register addresses - Added #ifdef for multiple inclusion 1999-12-15 abombe * src/raw1394.h: Added prototypes for async write functions 1999-12-02 abombe * AUTHORS, INSTALL, Makefile.am, README, configure.in, debian/README, src/Makefile.am, src/csr.h, src/eventloop.c, src/kernel-raw1394.h, src/main.c, src/raw1394.h, src/raw1394_private.h, src/readwrite.c, src/testlibraw.c: Initial revision libraw1394-2.1.0/libraw1394.spec.in0000644000076400001440000000337411202576640013330 00000000000000%define prefix /usr Name: @PACKAGE@ Version: @VERSION@ Release: 1 Copyright: LGPL Group: Libraries Source: http://linux1394.org/@PACKAGE@/@PACKAGE@-@VERSION@.tar.gz URL: http://linux1394.org BuildRoot: /var/tmp/@PACKAGE@-@VERSION@-root Summary: Streaming library for IEEE1394 BuildRequires: openjade %changelog %description The Linux kernel's IEEE 1394 subsystem provides access to the raw 1394 bus through the raw1394 module. This includes the standard 1394 transactions (read, write, lock) on the active side, isochronous stream receiving and sending and dumps of data written to the FCP_COMMAND and FCP_RESPONSE registers. raw1394 uses a character device to communicate to user programs using a special protocol. libraw1394 was created with the intent to hide that protocol from applications so that - the protocol has to be implemented correctly only once. - all work can be done using easy to understand functions instead of handling a complicated command structure. - only libraw1394 has to be changed when raw1394's interface changes. %package devel Summary: Development libs for libraw1394 Group: Development/Libraries Requires: %{name} = %{version} %description devel Development libraries needed to build applications against libraw1394 %changelog %prep %setup %build CFLAGS="$RPM_OPT_FLAGS" ./configure --prefix=%{prefix} make %install rm -rf $RPM_BUILD_ROOT make prefix=$RPM_BUILD_ROOT%{prefix} install %clean rm -rf $RPM_BUILD_ROOT %post -p /sbin/ldconfig %postun -p /sbin/ldconfig %files %defattr(-, root, root) %doc AUTHORS COPYING.LIB NEWS README %{prefix}/lib/libraw1394.so.* %files devel %defattr(-, root, root) %{prefix}/bin/* %{prefix}/lib/*.so %{prefix}/lib/*a %{prefix}/include/* %{prefix}/man/* %{prefix}/lib/pkgconfig/libraw1394.pc