forked from mirrors/gecko-dev
27dfa198c6
In the case of toolchain tasks, the tooltool download script already extracted the SDK in $MOZ_FETCHES_DIR, so no adjustment was required. Only a Firefox mozconfig needs adaptation. Differential Revision: https://phabricator.services.mozilla.com/D104646
59 lines
2.7 KiB
Bash
Executable file
59 lines
2.7 KiB
Bash
Executable file
#!/bin/bash
|
|
set -x -e -v
|
|
|
|
export TARGET_TRIPLE="x86_64-apple-darwin"
|
|
|
|
MACOS_SYSROOT="${MOZ_FETCHES_DIR}/MacOSX10.12.sdk"
|
|
CLANGDIR="${MOZ_FETCHES_DIR}/clang"
|
|
|
|
# Deploy the wrench dependencies
|
|
mv ${MOZ_FETCHES_DIR}/wrench-deps/{vendor,.cargo} "${GECKO_PATH}/gfx/wr/"
|
|
|
|
# Building wrench with the `headless` feature also builds the osmesa-src crate,
|
|
# which includes building C++ code. We have to do a bunch of shenanigans
|
|
# to make this cross-compile properly.
|
|
|
|
pushd "${MOZ_FETCHES_DIR}/cctools/bin"
|
|
|
|
# Add a pkg-config cross-compile wrapper. Without this, the configure script
|
|
# will use pkg-config from the host, which will find host libraries that are
|
|
# not what we want. This script stolen from
|
|
# https://autotools.io/pkgconfig/cross-compiling.html
|
|
cat > ${TARGET_TRIPLE}-pkg-config <<END_PKGCONFIG_WRAPPER
|
|
#!/bin/sh
|
|
export PKG_CONFIG_DIR=
|
|
export PKG_CONFIG_LIBDIR=${MACOS_SYSROOT}/usr/lib/pkgconfig:${MACOS_SYSROOT}/usr/share/pkgconfig
|
|
export PKG_CONFIG_SYSROOT_DIR=${MACOS_SYSROOT}
|
|
exec pkg-config "$@"
|
|
END_PKGCONFIG_WRAPPER
|
|
chmod +x "${TARGET_TRIPLE}-pkg-config"
|
|
popd
|
|
|
|
export PATH="${MOZ_FETCHES_DIR}/rustc/bin:${MOZ_FETCHES_DIR}/cctools/bin:${MOZ_FETCHES_DIR}/clang/bin:${MOZ_FETCHES_DIR}/llvm-dsymutil/bin:${MOZ_FETCHES_DIR}/wrench-deps/meson:${PATH}"
|
|
|
|
# The x86_64-darwin11-ld linker from cctools requires libraries provided
|
|
# by clang, so we need to set LD_LIBRARY_PATH for that to work.
|
|
export LD_LIBRARY_PATH="${CLANGDIR}/lib:${LD_LIBRARY_PATH}"
|
|
|
|
# Tell the configure script where to find zlib, because otherwise it tries
|
|
# to use pkg-config to find it, which fails (no .pc file in the macos SDK).
|
|
export ZLIB_CFLAGS="-I${MACOS_SYSROOT}/usr/include"
|
|
export ZLIB_LIBS="-L${MACOS_SYSROOT}/usr/lib -lz"
|
|
|
|
# Set up compiler and flags for cross-compile. Careful to only export the
|
|
# target-specific CFLAGS/CXXFLAGS variables, to not break any host builds.
|
|
LDPATH="${MOZ_FETCHES_DIR}/cctools/bin/${TARGET_TRIPLE}-ld"
|
|
export CC="${CLANGDIR}/bin/clang"
|
|
TARGET_CFLAGS="-fuse-ld=${LDPATH} -target ${TARGET_TRIPLE} -mmacosx-version-min=10.7 --rtlib=compiler-rt --sysroot ${MACOS_SYSROOT}"
|
|
export CFLAGS_${TARGET_TRIPLE//-/_}="${TARGET_CFLAGS}"
|
|
export CXX="${CLANGDIR}/bin/clang++"
|
|
TARGET_CXXFLAGS="-fuse-ld=${LDPATH} -target ${TARGET_TRIPLE} -mmacosx-version-min=10.7 --rtlib=compiler-rt --sysroot ${MACOS_SYSROOT} -stdlib=libc++"
|
|
export CXXFLAGS_${TARGET_TRIPLE//-/_}="${TARGET_CXXFLAGS}"
|
|
export AR="${CLANGDIR}/bin/llvm-ar"
|
|
|
|
# See documentation in cargo-linker for why we need this. TL;DR is that passing
|
|
# the right arguments to the linker when invoked by cargo is nigh impossible
|
|
# without this.
|
|
export MOZ_CARGO_WRAP_LD="${CC}"
|
|
export MOZ_CARGO_WRAP_LDFLAGS="${TARGET_CFLAGS}"
|
|
export CARGO_TARGET_X86_64_APPLE_DARWIN_LINKER="${GECKO_PATH}/build/cargo-linker"
|