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56ba0730bc
Setting this flag still attempts to build with 1-tier PGO, unless we detect that 3-tier PGO is enabled. Since we should be using 3-tier PGO everywhere, the flag should be redundant in our automation mozconfigs. It can still be used locally in a mozconfig to do a 1-tier PGO build. Depends on D46069 Differential Revision: https://phabricator.services.mozilla.com/D46070 --HG-- extra : moz-landing-system : lando
44 lines
1.6 KiB
Plaintext
44 lines
1.6 KiB
Plaintext
. "$topsrcdir/build/mozconfig.common"
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TOOLTOOL_DIR=${TOOLTOOL_DIR:-$topsrcdir}
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if [ -n "$FORCE_GCC" ]; then
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CC="$MOZ_FETCHES_DIR/gcc/bin/gcc"
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CXX="$MOZ_FETCHES_DIR/gcc/bin/g++"
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# We want to make sure we use binutils and other binaries in the tooltool
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# package.
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mk_add_options "export PATH=$MOZ_FETCHES_DIR/gcc/bin:$PATH"
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ac_add_options --with-clang-path=$MOZ_FETCHES_DIR/clang/bin/clang
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else
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CC="$MOZ_FETCHES_DIR/clang/bin/clang"
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CXX="$MOZ_FETCHES_DIR/clang/bin/clang++"
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export ENABLE_CLANG_PLUGIN=1
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case "$PERFHERDER_EXTRA_OPTIONS" in
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base-toolchains*)
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# Clang versions < 7.0 don't support the -fcrash-diagnostics-dir flag.
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;;
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*)
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export CFLAGS="$CFLAGS -fcrash-diagnostics-dir=${UPLOAD_PATH}"
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export CXXFLAGS="$CXXFLAGS -fcrash-diagnostics-dir=${UPLOAD_PATH}"
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;;
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esac
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if [ -z "$USE_ARTIFACT" ]; then
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if [ -n "$MOZ_PGO_PROFILE_USE" ]; then
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export MOZ_LTO=cross
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ac_add_options --enable-profile-use=cross
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ac_add_options --with-pgo-jarlog=/builds/worker/fetches/en-US.log
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ac_add_options --with-pgo-profile-path=/builds/worker/fetches/merged.profdata
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export LLVM_PROFDATA="$MOZ_FETCHES_DIR/clang/bin/llvm-profdata"
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export AR="$MOZ_FETCHES_DIR/clang/bin/llvm-ar"
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export NM="$MOZ_FETCHES_DIR/clang/bin/llvm-nm"
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export RANLIB="$MOZ_FETCHES_DIR/clang/bin/llvm-ranlib"
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fi
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fi
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mk_add_options "export PATH=$MOZ_FETCHES_DIR/binutils/bin:$PATH"
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fi
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. "$topsrcdir/build/unix/mozconfig.stdcxx"
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