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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,139 @@ | ||
| --- | ||
| name: "webrtc-mac" | ||
| distro: "debian" | ||
| suites: | ||
| - "jessie" | ||
| architectures: | ||
| - "amd64" | ||
| packages: | ||
| - "unzip" | ||
| - "zip" | ||
| - "libglib2.0-dev" | ||
| - "libgtk2.0-dev" | ||
| - "pkg-config" | ||
| - "python-biplist" | ||
| reference_datetime: "2000-01-01 00:00:00" | ||
| remotes: | ||
| - "url": "https://chromium.googlesource.com/chromium/tools/depot_tools.git" | ||
| "dir": "depot_tools" | ||
| files: | ||
| - "versions" | ||
| - "clang-linux64-jessie-utils.zip" | ||
| - "cctools.tar.gz" | ||
| - "MacOSX10.7.sdk.tar.gz" | ||
| - "dzip.sh" | ||
| - "webrtc.tar.gz" | ||
| - "webrtc-mac.patch" | ||
| script: | | ||
| INSTDIR="$HOME/install" | ||
| source versions | ||
| export REFERENCE_DATETIME | ||
| export TZ=UTC | ||
| export LC_ALL=C | ||
| umask 0022 | ||
| # | ||
| mkdir -p $OUTDIR/ | ||
| # Setting up depot_tools | ||
| # https://dev.chromium.org/developers/how-tos/install-depot-tools | ||
| export PATH="$PATH:$PWD/depot_tools" | ||
| # Disable automatic updating. | ||
| export DEPOT_TOOLS_UPDATE=0 | ||
| # Extracting all the necessary tools | ||
| tar xaf cctools.tar.gz | ||
| unzip clang-linux64-jessie-utils.zip | ||
| tar xaf MacOSX10.7.sdk.tar.gz | ||
| export SDKROOT="$PWD/MacOSX10.7.sdk" | ||
| # src/build/toolchain/mac/filter_libtool.py wants libtool to be called exactly "libtool". | ||
| ln -sf x86_64-apple-darwin10-libtool $HOME/build/cctools/bin/libtool | ||
| # ld needs libLTO.so from llvm | ||
| export LD_LIBRARY_PATH="$HOME/build/clang/lib" | ||
| export PATH="$HOME/build/cctools/bin:$PATH" | ||
| export AR=x86_64-apple-darwin10-ar | ||
| # Certain cross-compiling flags are set in webrtc-mac.patch because the build | ||
| # system doesn't honor CFLAGS etc. environment variables. | ||
| # Building webrtc | ||
| tar xaf webrtc.tar.gz | ||
| cd webrtc/src | ||
| patch -p1 < ../../webrtc-mac.patch | ||
| # The linux descriptor builds its own copy of gn, using tools/gn/bootstrap/bootstrap.py. | ||
| # I tried that here, but for some reason the gn so built doesn't work. On "gn gen", | ||
| # it crashes with this error: | ||
| # [0624/022439.767916:FATAL:command_gen.cc(59)] Check failed: !rule.empty(). | ||
| # Instead, use the gn packaged with depot_tools. | ||
| GN="$HOME/build/depot_tools/gn" | ||
| # Hardcode the output of some utility programs that otherwise require Xcode | ||
| # tools, like xcode-select, xcodebuild, sw_vers, and xcrun. This probably | ||
| # needs to be kept in sync with the SDK version. | ||
| cat <<EOF > build/mac/find_sdk.py | ||
| print("$SDKROOT") | ||
| print("10.7") | ||
| EOF | ||
| cat <<EOF > build/config/mac/sdk_info.py | ||
| print("machine_os_build=\"10.7\"") | ||
| print("sdk_build=\"10.7\"") | ||
| print("sdk_path=\"$SDKROOT\"") | ||
| print("sdk_platform_path=\"$SDKROOT\"") | ||
| print("sdk_version=\"10.7\"") | ||
| print("xcode_build=\"7.3\"") | ||
| print("xcode_version=\"0730\"") | ||
| EOF | ||
| export GN_ARGS="" | ||
| # For a list of all possible GN args, do "gn gen out/Release; gn args --list out/Release". | ||
| # https://chromium.googlesource.com/chromium/src/+/master/tools/gn/docs/cross_compiles.md | ||
| GN_ARGS+=" target_os=\"mac\" target_cpu=\"x64\" mac_deployment_target=\"10.7\"" | ||
| # Not debug. | ||
| GN_ARGS+=" is_debug=false" | ||
| # There are warnings from unused returns. | ||
| GN_ARGS+=" treat_warnings_as_errors=false" | ||
| # Build static libraries. | ||
| GN_ARGS+=" is_component_build=false" | ||
| # Do not use bundled utilities. | ||
| GN_ARGS+=" is_clang=false use_sysroot=false" | ||
| GN_ARGS+=" clang_use_chrome_plugins=false" | ||
| GN_ARGS+=" clang_base_path=\"$HOME/build/clang\"" | ||
| GN_ARGS+=" gold_path=\"$INSTDIR/binutils/bin\"" | ||
| # Avoid some dependencies. | ||
| GN_ARGS+=" rtc_include_opus=false rtc_include_ilbc=false rtc_include_internal_audio_device=false" | ||
| # Tests are needed for field_trial, metrics_default, and pc_test_utils targets | ||
| # (which include code needed by go-webrtc). | ||
| GN_ARGS+=" rtc_include_tests=true" | ||
| # Make sure not to use bundled clang and binutils. | ||
| rm -rf third_party/llvm-build | ||
| rm -rf third_party/binutils | ||
| rm -rf out/Release | ||
| "$GN" gen out/Release --args="$GN_ARGS" | ||
| ninja -C out/Release webrtc field_trial metrics_default pc_test_utils | ||
| # The cctools ar doesn't have the 'D' deterministic option of GNU ar, but the | ||
| # ZERO_AR_DATE environment variable similarly sets timestamps within the | ||
| # archive to zero. | ||
| # https://opensource.apple.com/source/cctools/cctools-886/ar/archive.c.auto.html | ||
| # https://codereview.chromium.org/699083004/ | ||
| # .o files under out/Release/obj/ are the build outputs. Don't include .o | ||
| # files from elsewhere under out/ because they are build helpers and things | ||
| # like that, not necessarily of the target architecture, and anyway are not | ||
| # needed. | ||
| # https://bugs.torproject.org/22832 | ||
| ZERO_AR_DATE=1 "$AR" crs libwebrtc-magic.a $(find out/Release/obj -name '*.o' | sort) | ||
| # ZERO_AR_DATE additionally sets the mtime of the .a file itself to zero | ||
| # (1970-01-01), so change it to match everything else. | ||
| touch --date="$REFERENCE_DATETIME" libwebrtc-magic.a | ||
| cd ../.. | ||
| # Grabbing the result | ||
| cd $INSTDIR | ||
| mkdir -p webrtc/include webrtc/lib | ||
| cp -f $HOME/build/webrtc/src/libwebrtc-magic.a webrtc/lib/libwebrtc-darwin-amd64-magic.a | ||
| INCLUDE_DIR="$PWD/webrtc/include" | ||
| (cd $HOME/build/webrtc/src && for h in $(find talk/ webrtc/ -type f -name '*.h'); do | ||
| mkdir -p "$INCLUDE_DIR/$(dirname $h)" | ||
| cp -f "$h" "$INCLUDE_DIR/$h" | ||
| done) | ||
| ~/build/dzip.sh webrtc-mac64-gbuilt.zip webrtc | ||
| cp webrtc-mac64-gbuilt.zip $OUTDIR/ |
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