forked from mirrors/gecko-dev
60efed7f68
This reduces the archive size while keeping the compiler functional. This should not impact the quality of debug information of the compiled files The size reduction is significant: from 236MB down to48MB. Differential Revision: https://phabricator.services.mozilla.com/D167706
64 lines
2.1 KiB
Bash
Executable file
64 lines
2.1 KiB
Bash
Executable file
#!/bin/bash
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set -e
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set -x
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make_flags="-j$(nproc)"
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apply_patch() {
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if [ $# -ge 2 ]; then
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pushd $root_dir/$1
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shift
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else
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pushd $root_dir/gcc-source
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fi
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patch -p1 < $1
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popd
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}
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build_binutils() {
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# if binutils_configure_flags is not set at all, give it the default value
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if [ -z "${binutils_configure_flags+xxx}" ];
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then
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# gold is disabled because we don't use it on automation, and also we ran into
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# some issues with it using this script in build-clang.py.
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#
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# --enable-targets builds extra target support in ld.
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# Enabling aarch64 support brings in arm support, so we don't need to specify that too.
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#
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# It is important to have the binutils --target and the gcc --target match,
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# so binutils will install binaries in a place that gcc will look for them.
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binutils_configure_flags="--enable-targets=aarch64-unknown-linux-gnu --build=x86_64-unknown-linux-gnu --target=x86_64-unknown-linux-gnu --disable-gold --enable-plugins --disable-nls --with-sysroot=/"
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fi
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mkdir $root_dir/binutils-objdir
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pushd $root_dir/binutils-objdir
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../binutils-source/configure --prefix=${prefix-/tools/gcc}/ $binutils_configure_flags
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make $make_flags
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make install $make_flags DESTDIR=$root_dir
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export PATH=$root_dir/${prefix-/tools/gcc}/bin:$PATH
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popd
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}
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build_gcc() {
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# Be explicit about --build and --target so header and library install
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# directories are consistent.
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local target="${1:-x86_64-unknown-linux-gnu}"
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mkdir $root_dir/gcc-objdir
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pushd $root_dir/gcc-objdir
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if [ -d $MOZ_FETCHES_DIR/sysroot ]; then
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EXTRA_CONFIGURE_FLAGS="--with-build-sysroot=$MOZ_FETCHES_DIR/sysroot"
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export CFLAGS_FOR_BUILD="--sysroot=$MOZ_FETCHES_DIR/sysroot"
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fi
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../gcc-source/configure --prefix=${prefix-/tools/gcc} --build=x86_64-unknown-linux-gnu --target="${target}" --enable-languages=c,c++ --disable-nls --disable-gnu-unique-object --enable-__cxa_atexit --with-arch-32=pentiumpro --with-sysroot=/ $EXTRA_CONFIGURE_FLAGS
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make $make_flags
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make $make_flags install-strip DESTDIR=$root_dir
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cd $root_dir/tools
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ln -s gcc gcc/bin/cc
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tar caf $root_dir/gcc.tar.zst gcc/
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popd
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}
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