-
Notifications
You must be signed in to change notification settings - Fork 133
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Build libav and libx264 on GitHub Actions
On all platforms, allowing exporting animations as MP4 video. Lots of build system hacks involved, mostly on Windows because of course building a dependency there is a nightmare as usual. Partially implements #1320.
- Loading branch information
1 parent
0b36312
commit 9fd0242
Showing
8 changed files
with
355 additions
and
23 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,141 @@ | ||
| # SPDX-License-Identifier: MIT | ||
| cmake_minimum_required(VERSION 3.19) | ||
| set(CMAKE_OSX_DEPLOYMENT_TARGET 10.11 CACHE STRING "macOS deployment target") | ||
| list(APPEND CMAKE_MODULE_PATH | ||
| ${CMAKE_CURRENT_LIST_DIR}/cmake | ||
| ${CMAKE_CURRENT_LIST_DIR}/../../cmake | ||
| ) | ||
|
|
||
| set(LIBX264 "31e19f92f00c7003fa115047ce50978bc98c3a0d" CACHE STRING | ||
| "The commit of libx264 to build") | ||
| set(FFMPEG "7.0.1" CACHE STRING | ||
| "The version of ffmpeg to build") | ||
| option(KEEP_ARCHIVES "Keep downloaded archives instead of deleting them" OFF) | ||
| option(KEEP_SOURCE_DIRS "Keep source directories instead of deleting them" OFF) | ||
| option(KEEP_BINARY_DIRS "Keep build directories instead of deleting them" OFF) | ||
| set(TARGET_ARCH "x86_64" CACHE STRING | ||
| "Target architecture (x86, x86_64, arm32, arm64)") | ||
|
|
||
| include(BuildDependency) | ||
|
|
||
| if(LIBX264) | ||
| build_dependency(x264 ${LIBX264} ${BUILD_TYPE} | ||
| URL https://code.videolan.org/videolan/x264/-/archive/@version@/x264-@version@.tar.gz | ||
| TARGET_ARCH "${TARGET_ARCH}" | ||
| VERSIONS | ||
| 31e19f92f00c7003fa115047ce50978bc98c3a0d | ||
| SHA384=bed835fcf11b4befa8341661b996c4f51842dfee6f7f87c9c2e767cebca0b7871a7f59435b4e92d89c2b13a659d1d737 | ||
| ALL_PLATFORMS | ||
| AUTOMAKE | ||
| ASSIGN_HOST ASSIGN_PREFIX WIN32_CC_CL | ||
| ALL | ||
| --enable-static | ||
| --enable-pic | ||
| --disable-lavf | ||
| --disable-swscale | ||
| --disable-avs | ||
| --disable-ffms | ||
| --disable-gpac | ||
| --disable-lsmash | ||
| --disable-bashcompletion | ||
| --disable-cli | ||
| --enable-strip | ||
| ) | ||
| endif() | ||
|
|
||
| if(FFMPEG) | ||
| set(ffmpeg_configure_args | ||
| --enable-gpl | ||
| --enable-version3 | ||
| --disable-doc | ||
| --disable-autodetect | ||
| --disable-programs | ||
| --disable-avdevice | ||
| --disable-avfilter | ||
| --disable-swresample | ||
| --disable-postproc | ||
| --disable-alsa | ||
| --disable-appkit | ||
| --disable-avfoundation | ||
| --disable-bzlib | ||
| --disable-coreimage | ||
| --disable-iconv | ||
| --disable-lzma | ||
| --disable-metal | ||
| --disable-sndio | ||
| --disable-schannel | ||
| --disable-sdl2 | ||
| --disable-securetransport | ||
| --disable-xlib | ||
| --disable-zlib | ||
| --enable-libx264 | ||
| --disable-encoders | ||
| --disable-decoders | ||
| --disable-muxers | ||
| --disable-demuxers | ||
| --disable-parsers | ||
| --disable-bsfs | ||
| --disable-protocols | ||
| --disable-indevs | ||
| --disable-outdevs | ||
| --disable-devices | ||
| --disable-filters | ||
| --enable-encoder=libx264 | ||
| --enable-muxer=mp4 | ||
| ) | ||
|
|
||
| if(ANDROID) | ||
| if(TARGET_ARCH STREQUAL "arm32") | ||
| list(PREPEND ffmpeg_configure_args | ||
| --arch=armv7-a --cpu=armv7-a --disable-neon) | ||
| elseif(TARGET_ARCH STREQUAL "arm64") | ||
| list(PREPEND ffmpeg_configure_args | ||
| --arch=aarch64 --cpu=armv8-a --enable-neon) | ||
| else() | ||
| message(FATAL_ERROR "Unhandled TARGET_ARCH '${TARGET_ARCH}'") | ||
| endif() | ||
| list(PREPEND ffmpeg_configure_args | ||
| --enable-cross-compile | ||
| --target-os=android | ||
| --enable-asm | ||
| --enable-inline-asm | ||
| ) | ||
| elseif(WIN32) | ||
| if(TARGET_ARCH STREQUAL "x86") | ||
| list(PREPEND ffmpeg_configure_args --arch=x86_32) | ||
| elseif(TARGET_ARCH STREQUAL "x86_64") | ||
| list(PREPEND ffmpeg_configure_args --arch=x86_64) | ||
| else() | ||
| message(FATAL_ERROR "Unhandled TARGET_ARCH '${TARGET_ARCH}'") | ||
| endif() | ||
| list(PREPEND ffmpeg_configure_args --toolchain=msvc) | ||
| endif() | ||
|
|
||
| build_dependency(ffmpeg ${FFMPEG} ${BUILD_TYPE} | ||
| URL https://ffmpeg.org/releases/ffmpeg-@version@.tar.xz | ||
| TARGET_ARCH "${TARGET_ARCH}" | ||
| VERSIONS | ||
| 7.0.1 | ||
| SHA384=25650331f409bf7efc09f0d859ce9a1a8e16fe429e4f9b2593743eb68e723b186559739e8b02aac83c6e5c96137fec7e | ||
| ALL_PLATFORMS | ||
| AUTOMAKE | ||
| ASSIGN_PREFIX FFMPEG_QUIRKS | ||
| PKG_CONFIG_PATH "${CMAKE_INSTALL_PREFIX}/lib/pkgconfig" | ||
| ALL ${ffmpeg_configure_args} | ||
| PATCHES | ||
| ALL | ||
| patches/ffmpeg_configure.diff | ||
| ) | ||
|
|
||
| # The pkg-config files generated on Windows contain garbage we have to fix. | ||
| if(WIN32) | ||
| execute_process( | ||
| COMMAND | ||
| perl | ||
| "${CMAKE_CURRENT_LIST_DIR}/fix-win32-ffmpeg-pkg-config-files.pl" | ||
| "${CMAKE_INSTALL_PREFIX}/lib/pkgconfig" | ||
| COMMAND_ECHO STDOUT | ||
| COMMAND_ERROR_IS_FATAL ANY | ||
| ) | ||
| endif() | ||
| endif() |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,40 @@ | ||
| #!/usr/bin/env perl | ||
| # SPDX-License-Identifier: MIT | ||
| use strict; | ||
| use warnings; | ||
| use File::Find; | ||
| use Encode qw(encode decode); | ||
|
|
||
| sub slurp { | ||
| my ($path) = @_; | ||
| open my $fh, '<', $path or die "Can't open '$path': $!\n"; | ||
| my $content = do { local $/; <$fh> }; | ||
| close $fh or die "Can't close '$path': $!\n"; | ||
| return decode('UTF-8', $content); | ||
| } | ||
|
|
||
| sub spew { | ||
| my ($path, $content) = @_; | ||
| open my $fh, '>', $path or die "Can't open '$path': $!\n"; | ||
| print {$fh} encode('UTF-8', $content); | ||
| close $fh or die "Can't close '$path': $!\n"; | ||
| } | ||
|
|
||
| sub fix_libs { | ||
| my ($libs) = @_; | ||
| print "Got libs: '$libs'\n"; | ||
| my $result = join ' ', map { s/\A([^\-].*)\.lib\z/-l$1/r } grep { !/\A-libpath:/ } split ' ', $libs; | ||
| print "Fixed libs: '$result'\n"; | ||
| return "Libs: $result"; | ||
| } | ||
|
|
||
| print 'Collecting .pc files in ', join(', ', @ARGV), "\n"; | ||
| my @paths; | ||
| find({wanted => sub { push @paths, $_ if -f && /\.pc\z/ }, no_chdir => 1}, @ARGV); | ||
|
|
||
| for my $path (@paths) { | ||
| print "Fixing $path\n"; | ||
| my $content = slurp($path); | ||
| $content =~ s/^Libs:\s*(.+?)\s*$/fix_libs($1)/gme; | ||
| spew($path, $content); | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,16 @@ | ||
| Description: Trying to build ffmpeg on Windows dies with some weird cmd syntax | ||
| error. I've tried to make it use bash instead, since that's apparently what | ||
| it wants to use, but no luck. This is a random workaround I found at | ||
| https://trac.ffmpeg.org/ticket/9360 that seems to work okay. | ||
|
|
||
| --- a/configure | ||
| +++ b/configure | ||
| @@ -5018,7 +5018,7 @@ | ||
| else | ||
| _ident=$($_cc --version 2>/dev/null | head -n1 | tr -d '\r') | ||
| fi | ||
| - _DEPCMD='$(DEP$(1)) $(DEP$(1)FLAGS) $($(1)DEP_FLAGS) $< 2>&1 | awk '\''/including/ { sub(/^.*file: */, ""); gsub(/\\/, "/"); if (!match($$0, / /)) print "$@:", $$0 }'\'' > $(@:.o=.d)' | ||
| + _DEPCMD='$(DEP$(1)) $(DEP$(1)FLAGS) $($(1)DEP_FLAGS) $< 2>&1 | grep "^Note:.*file:" | sed -e "s^.*file: *^$@: ^" | tr \\\\ / > $(@:.o=.d)' | ||
| _DEPFLAGS='$(CPPFLAGS) $(CFLAGS) -showIncludes -Zs' | ||
| _cflags_speed="-O2" | ||
| _cflags_size="-O1" |
Oops, something went wrong.