diff options
Diffstat (limited to 'chromium/tools/clang/scripts/package.sh')
| -rwxr-xr-x | chromium/tools/clang/scripts/package.sh | 105 |
1 files changed, 90 insertions, 15 deletions
diff --git a/chromium/tools/clang/scripts/package.sh b/chromium/tools/clang/scripts/package.sh index 16b3c7ba500..0e05d903599 100755 --- a/chromium/tools/clang/scripts/package.sh +++ b/chromium/tools/clang/scripts/package.sh @@ -6,9 +6,49 @@ # This script will check out llvm and clang, and then package the results up # to a tgz file. +gcc_toolchain= + +# Parse command line options. +while [[ $# > 0 ]]; do + case $1 in + --gcc-toolchain) + shift + if [[ $# == 0 ]]; then + echo "--gcc-toolchain requires an argument." + exit 1 + fi + if [[ -x "$1/bin/gcc" ]]; then + gcc_toolchain=$1 + else + echo "Invalid --gcc-toolchain: '$1'." + echo "'$1/bin/gcc' does not appear to be valid." + exit 1 + fi + ;; + + --help) + echo "usage: $0 [--gcc-toolchain <prefix>]" + echo + echo "--gcc-toolchain: Set the prefix for which GCC version should" + echo " be used for building. For example, to use gcc in" + echo " /opt/foo/bin/gcc, use '--gcc-toolchain '/opt/foo" + echo + exit 1 + ;; + *) + echo "Unknown argument: '$1'." + echo "Use --help for help." + exit 1 + ;; + esac + shift +done + + THIS_DIR="$(dirname "${0}")" LLVM_DIR="${THIS_DIR}/../../../third_party/llvm" LLVM_BOOTSTRAP_DIR="${THIS_DIR}/../../../third_party/llvm-bootstrap" +LLVM_BOOTSTRAP_INSTALL_DIR="${LLVM_DIR}/../llvm-bootstrap-install" LLVM_BUILD_DIR="${THIS_DIR}/../../../third_party/llvm-build" LLVM_BIN_DIR="${LLVM_BUILD_DIR}/Release+Asserts/bin" LLVM_LIB_DIR="${LLVM_BUILD_DIR}/Release+Asserts/lib" @@ -25,13 +65,18 @@ svn diff "${LLVM_DIR}/projects/compiler-rt" 2>&1 | tee -a buildlog.txt echo "Starting build" | tee -a buildlog.txt -set -ex +set -exu # Do a clobber build. rm -rf "${LLVM_BOOTSTRAP_DIR}" +rm -rf "${LLVM_BOOTSTRAP_INSTALL_DIR}" rm -rf "${LLVM_BUILD_DIR}" -"${THIS_DIR}"/update.sh --run-tests --bootstrap --force-local-build 2>&1 | \ - tee -a buildlog.txt +extra_flags= +if [[ -n "${gcc_toolchain}" ]]; then + extra_flags="--gcc-toolchain ${gcc_toolchain}" +fi +"${THIS_DIR}"/update.sh --bootstrap --force-local-build --run-tests \ + ${extra_flags} 2>&1 | tee -a buildlog.txt R=$("${LLVM_BIN_DIR}/clang" --version | \ sed -ne 's/clang version .*(trunk \([0-9]*\))/\1/p') @@ -53,32 +98,62 @@ cp buildlog.txt $PDIR/ # Copy clang into pdir, symlink clang++ to it. cp "${LLVM_BIN_DIR}/clang" $PDIR/bin/ -(cd $PDIR/bin && ln -sf clang clang++ && cd -) +(cd $PDIR/bin && ln -sf clang clang++) cp "${LLVM_BIN_DIR}/llvm-symbolizer" $PDIR/bin/ +if [ "$(uname -s)" = "Darwin" ]; then + cp "${LLVM_BIN_DIR}/libc++.1.${SO_EXT}" $PDIR/bin/ + (cd $PDIR/bin && ln -sf libc++.1.dylib libc++.dylib) +fi + +# Copy libc++ headers. +if [ "$(uname -s)" = "Darwin" ]; then + mkdir $PDIR/include + cp -R "${LLVM_BOOTSTRAP_INSTALL_DIR}/include/c++" $PDIR/include +fi # Copy plugins. Some of the dylibs are pretty big, so copy only the ones we # care about. cp "${LLVM_LIB_DIR}/libFindBadConstructs.${SO_EXT}" $PDIR/lib -# Copy built-in headers (lib/clang/3.2/include). +BLINKGCPLUGIN_LIBNAME=\ +$(grep LIBRARYNAME "$THIS_DIR"/../blink_gc_plugin/Makefile \ + | cut -d ' ' -f 3) +cp "${LLVM_LIB_DIR}/lib${BLINKGCPLUGIN_LIBNAME}.${SO_EXT}" $PDIR/lib + +if [[ -n "${gcc_toolchain}" ]]; then + # Copy the stdlibc++.so.6 we linked Clang against so it can run. + cp "${LLVM_LIB_DIR}/libstdc++.so.6" $PDIR/lib +fi + +# Copy built-in headers (lib/clang/3.x.y/include). # libcompiler-rt puts all kinds of libraries there too, but we want only some. if [ "$(uname -s)" = "Darwin" ]; then - # Keep only - # Release+Asserts/lib/clang/*/lib/darwin/libclang_rt.{asan,profile}_osx* + # Keep only the OSX (ASan and profile) and iossim (ASan) runtime libraries: + # Release+Asserts/lib/clang/*/lib/darwin/libclang_rt.{asan,profile}_* find "${LLVM_LIB_DIR}/clang" -type f -path '*lib/darwin*' \ - ! -name '*asan_osx*' ! -name '*profile_osx*' | xargs rm - # Fix LC_ID_DYLIB for the ASan dynamic library to be relative to + ! -name '*asan_osx*' ! -name '*asan_iossim*' ! -name '*profile_osx*' | \ + xargs rm + # Fix LC_ID_DYLIB for the ASan dynamic libraries to be relative to # @executable_path. # TODO(glider): this is transitional. We'll need to fix the dylib name - # either in our build system, or in Clang. See also http://crbug.com/170629. - ASAN_DYLIB_NAME=libclang_rt.asan_osx_dynamic.dylib - ASAN_DYLIB=$(find "${LLVM_LIB_DIR}/clang" -type f -path "*${ASAN_DYLIB_NAME}") - install_name_tool -id @executable_path/${ASAN_DYLIB_NAME} "${ASAN_DYLIB}" + # either in our build system, or in Clang. See also http://crbug.com/344836. + ASAN_DYLIB_NAMES="libclang_rt.asan_osx_dynamic.dylib + libclang_rt.asan_iossim_dynamic.dylib" + for ASAN_DYLIB_NAME in $ASAN_DYLIB_NAMES + do + ASAN_DYLIB=$(find "${LLVM_LIB_DIR}/clang" \ + -type f -path "*${ASAN_DYLIB_NAME}") + install_name_tool -id @executable_path/${ASAN_DYLIB_NAME} "${ASAN_DYLIB}" + done else # Keep only - # Release+Asserts/lib/clang/*/lib/linux/libclang_rt.{[atm]san,profile,ubsan}-*.a + # Release+Asserts/lib/clang/*/lib/linux/libclang_rt.{[atm]san,san,ubsan,profile}-*.a + # , but not dfsan. find "${LLVM_LIB_DIR}/clang" -type f -path '*lib/linux*' \ - ! -name '*[atm]san*' ! -name '*profile*' ! -name '*ubsan*' | xargs rm + ! -name '*[atm]san*' ! -name '*ubsan*' ! -name '*libclang_rt.san*' \ + ! -name '*profile*' | xargs rm + # Strip the debug info from the runtime libraries. + find "${LLVM_LIB_DIR}/clang" -type f -path '*lib/linux*' | xargs strip -g fi cp -R "${LLVM_LIB_DIR}/clang" $PDIR/lib |