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* Generate the lists of enabled protocols/bsfs from configure.Anton Khirnov2016-04-19
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* build: miscellaneous cosmeticsDiego Biurrun2016-04-07
| | | | | | Restore alphabetical order in lists, break overly long lines, do some prettyprinting, add some explanatory section comments, group parts together that belong together logically.
* avconv: VAAPI hwcontext initialisation and hwaccel helperMark Thompson2016-03-30
| | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* configure: ObjC supportLuca Barbato2015-11-26
| | | | | | | Assume that the default C compiler and the default ObjC compiler match (default for OSX). Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* avconv: add support for Intel QSV-accelerated transcodingAnton Khirnov2015-10-16
| | | | Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* build: add Solaris symbol versioningSean McGovern2015-10-11
| | | | | | | | | | | | | | | | | | The versioning facility in the Solaris linker differs from Linux in 3 ways: 1. It does not support globs in linker scripts for symbol versioning -- this is a GNU extension. 2. The linker argument is '-M', instead of '--version-script'. 3. It is picky about line endings. Each symbol or directive must be on a line of it's own. Let's use make_sunver.pl from GCC to generate a version script that works correctly with the Solaris linker. It's function is to correctly expand the globs in the original generated version script. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* checkasm: Always link staticallyLuca Barbato2015-07-21
| | | | Checkasm needs to use internal symbols that should not be made public.
* lavu: add an API function to return the Libav version stringwm42015-07-02
| | | | | | | | This returns something like "v12_dev0-1332-g333a27c". This is much more useful than the individual library versions, of which there are too many, and which are very hard to map back to releases or git commits. Signed-off-by: Janne Grunau <janne-libav@jannau.net>
* configure: add support for neon intrinsicsJanne Grunau2014-07-21
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* build: Support executable only ldflagsLuca Barbato2014-07-21
| | | | | The options is useful to build position-independent executables on hardened systems (e.g. Android L and Gentoo Hardened).
* Remove avserver.Anton Khirnov2014-06-18
| | | | | | | It has not been properly maintained for years and there is little hope of that changing in the future. It appears simpler to write a new replacement from scratch than unbreaking it.
* build: add avresample after avcodec to FFLIBSJanne Grunau2014-05-15
| | | | | | | avcodec might depend on avresample and with --as-needed required symbols might be get removed if avresample is linked before avcodec. Fixes link failures of avprobe and avplay on aarch64 with --enable-neon-clobber-test.
* avconv: Support VDA hwaccelAnton Khirnov2014-05-11
| | | | Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* configure: rework dxva in avconv handlingAnton Khirnov2014-04-28
| | | | | | | Move the dxva check after the dependencies have been detected, make sure the ole32 library exists. Fixes build on non-Windows.
* avconv: add support for DXVA2 decodingHendrik Leppkes2014-04-28
| | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* aarch64: add armv8 CPU flagJanne Grunau2014-04-06
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* Remove all SPARC architecture optimizationsDiego Biurrun2014-03-13
| | | | | SPARC is no longer being used in any multimedia-related fields and the VIS optimizations only represent a maintenance burden.
* build: Add rule for building host-specific object filesDiego Biurrun2013-12-02
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* build: Add shorthand for HOSTCC compile macroDiego Biurrun2013-12-02
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* Makefile: Fix building programs on systems with a nonempty executable suffixMartin Storsjö2013-11-26
| | | | | | | | This fixes leftover issues from 14abeaa4 which caused make rules for programs to not match up properly when the executable suffix was nonempty. Signed-off-by: Martin Storsjö <martin@martin.st>
* build: Integrate multilibrary examples into the build systemDiego Biurrun2013-11-25
| | | | This includes moving libavformat/output-example to doc/examples/output.
* build: Separate building programs linking against libav* from building av*Diego Biurrun2013-11-25
| | | | This will allow cleaner integration of building example programs.
* avconv: add support for VDPAU decodingAnton Khirnov2013-11-23
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* build: Remove redundant OBJS declaration intended for programsDiego Biurrun2013-11-03
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* build: Ensure that strip commands are run silentlyDiego Biurrun2013-10-31
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* w32pthreads: move from lavc to compat/Anton Khirnov2013-05-24
| | | | It will be used in other places than lavc.
* Integrate lcov/gcov into LibavReinhard Tartler2013-04-05
| | | | | | | The gcov/lcov are a common toolchain for visualizing code coverage with the GNU/Toolchain. The documentation and implementation of this integration was heavily inspired from the blog entry by Mike Melanson: http://multimedia.cx/eggs/using-lcov-with-ffmpeg/
* build: Remove configure-generated .config file on distcleanDiego Biurrun2013-03-27
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* build: Add proper infrastructure for adding and checking host CPPFLAGSDiego Biurrun2013-02-23
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* build: fix 'clean' targetMans Rullgard2012-12-10
| | | | | | | | This fixes removal of TOOLS as well as HOSTPROGS declared in the top-level Makefile. The clean target in common.mak needs to be eval'd since the variables used within are reset for each library. Signed-off-by: Mans Rullgard <mans@mansr.com>
* arm: rename ARMVFP config symbol to VFPMans Rullgard2012-12-07
| | | | | | | This is consistent with usual ARM nomenclature as well as with the VFPV3 and NEON symbols which both lack the ARM prefix. Signed-off-by: Mans Rullgard <mans@mansr.com>
* build: add rules to generate preprocessed source filesMans Rullgard2012-11-23
| | | | | | | This is useful for debugging. Dependencies for these files are not generated due to limitations in many compilers. Signed-off-by: Mans Rullgard <mans@mansr.com>
* x86: yasm: Use complete source path for macro helper %includesDiego Biurrun2012-10-31
| | | | | This is more consistent with the way we handle C #includes and it simplifies the build system.
* build: Include HEADERS-yes in the HEADERS variableMartin Storsjö2012-10-25
| | | | | | | This makes sure the previously always installed public header lzo.h is installed if the LZO functionality is enabled. Signed-off-by: Martin Storsjö <martin@martin.st>
* build: allow targets to specify extra objects to link with executablesMans Rullgard2012-10-23
| | | | | | | This allows targets to include special objects when linking executables without including them in (shared) libraries. Signed-off-by: Mans Rullgard <mans@mansr.com>
* build: simplify linking tools with cmdutils.oMans Rullgard2012-10-15
| | | | | | | This avoids repeating cmdutils.o in both the prerequisites and the link command. Signed-off-by: Mans Rullgard <mans@mansr.com>
* avcodec: Remove broken MMI optimizationsDiego Biurrun2012-10-12
| | | | The code fails to compile and is broken beyond repair.
* build: allow non-standard variations of linker -l/-L flagsMans Rullgard2012-08-29
| | | | | | | | | This enables replacing the -l and -L flags used to specify the just-built libraries when linking the tools and shared libs with non-standard syntaxes. System library flags are already handled by the filtering mechanism in configure. Signed-off-by: Mans Rullgard <mans@mansr.com>
* build: export filtered -lz flag in config.makMans Rullgard2012-08-28
| | | | | | | This is needed to link tools/cws2fws using a linker with non-standard command line syntax. Signed-off-by: Mans Rullgard <mans@mansr.com>
* build: add separate setting for host linkerMans Rullgard2012-08-28
| | | | | | | This adds new HOSTLD and related settings for host linker allowing it to be different from HOSTCC. Signed-off-by: Mans Rullgard <mans@mansr.com>
* build: Use portable abstraction for linker/hostcc output file syntaxDiego Biurrun2012-08-27
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* build: add HOSTOBJS to SUBDIR_VARS listDiego Biurrun2012-08-09
| | | | | Even though HOSTOBJS are not referenced directly in subdirectory Makefile snippets right now, robustness requires resetting the variable contents.
* build: cosmetics: Reorder some lists in a more logical fashionDiego Biurrun2012-08-08
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* avconv: split configuring filter configuration to a separate file.Anton Khirnov2012-08-08
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* avconv: split option parsing into a separate file.Anton Khirnov2012-08-08
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* build: change checkheaders to use regular build rulesMans Rullgard2012-08-07
| | | | | | | | | | | | | Many compilers need special flags to compile *.h files as regular source code, if they will do so at all. Rather than hoping all compilers will have such a flag and adding mappings for it, create wrapper .c files for test building single headers. This allows using the regular rule for compiling C files without the need for special flags, and it also provides proper dependency tracking for these objects. Signed-off-by: Mans Rullgard <mans@mansr.com>
* build: add trailing / to yasm/nasm -I flagsMans Rullgard2012-08-07
| | | | | | | nasm requires a trailing / on paths specified with -I. It does no harm with yasm. Signed-off-by: Mans Rullgard <mans@mansr.com>
* build: generalise rules and variable settings for av* programsMans Rullgard2012-08-06
| | | | | | | This simplifies adding extra flags for individual programs and also allows more than one object file per program. Signed-off-by: Mans Rullgard <mans@mansr.com>
* build: support non-standard replacements for -c flagMans Rullgard2012-07-28
| | | | | | | | This allows non-standard replacements for the -c compiler flag. Some compilers use other flags or no flag at all in place of the usual one. Signed-off-by: Mans Rullgard <mans@mansr.com>
* build: Use portable compiler flag constructs in header compilation ruleDiego Biurrun2012-07-28
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