99 lines
3.4 KiB
Bash
99 lines
3.4 KiB
Bash
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#!/bin/bash
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# Copyright (c) 2012 The Chromium Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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# This script will check out llvm and clang, and then package the results up
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# to a tgz file.
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THIS_DIR="$(dirname "${0}")"
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LLVM_DIR="${THIS_DIR}/../../../third_party/llvm"
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LLVM_BOOTSTRAP_DIR="${THIS_DIR}/../../../third_party/llvm-bootstrap"
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LLVM_BUILD_DIR="${THIS_DIR}/../../../third_party/llvm-build"
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LLVM_BIN_DIR="${LLVM_BUILD_DIR}/Release+Asserts/bin"
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LLVM_LIB_DIR="${LLVM_BUILD_DIR}/Release+Asserts/lib"
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echo "Diff in llvm:" | tee buildlog.txt
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svn stat "${LLVM_DIR}" 2>&1 | tee -a buildlog.txt
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svn diff "${LLVM_DIR}" 2>&1 | tee -a buildlog.txt
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echo "Diff in llvm/tools/clang:" | tee -a buildlog.txt
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svn stat "${LLVM_DIR}/tools/clang" 2>&1 | tee -a buildlog.txt
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svn diff "${LLVM_DIR}/tools/clang" 2>&1 | tee -a buildlog.txt
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echo "Diff in llvm/projects/compiler-rt:" | tee -a buildlog.txt
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svn stat "${LLVM_DIR}/projects/compiler-rt" 2>&1 | tee -a buildlog.txt
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svn diff "${LLVM_DIR}/projects/compiler-rt" 2>&1 | tee -a buildlog.txt
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echo "Starting build" | tee -a buildlog.txt
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set -ex
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# Do a clobber build.
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rm -rf "${LLVM_BOOTSTRAP_DIR}"
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rm -rf "${LLVM_BUILD_DIR}"
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"${THIS_DIR}"/update.sh --run-tests --bootstrap --force-local-build 2>&1 | \
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tee -a buildlog.txt
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R=$("${LLVM_BIN_DIR}/clang" --version | \
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sed -ne 's/clang version .*(trunk \([0-9]*\))/\1/p')
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PDIR=clang-$R
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rm -rf $PDIR
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mkdir $PDIR
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mkdir $PDIR/bin
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mkdir $PDIR/lib
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if [ "$(uname -s)" = "Darwin" ]; then
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SO_EXT="dylib"
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else
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SO_EXT="so"
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fi
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# Copy buildlog over.
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cp buildlog.txt $PDIR/
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# Copy clang into pdir, symlink clang++ to it.
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cp "${LLVM_BIN_DIR}/clang" $PDIR/bin/
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(cd $PDIR/bin && ln -sf clang clang++ && cd -)
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cp "${LLVM_BIN_DIR}/llvm-symbolizer" $PDIR/bin/
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# Copy plugins. Some of the dylibs are pretty big, so copy only the ones we
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# care about.
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cp "${LLVM_LIB_DIR}/libFindBadConstructs.${SO_EXT}" $PDIR/lib
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cp "${LLVM_LIB_DIR}/libprofile_rt.${SO_EXT}" $PDIR/lib
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# Copy built-in headers (lib/clang/3.2/include).
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# libcompiler-rt puts all kinds of libraries there too, but we want only ASan.
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if [ "$(uname -s)" = "Darwin" ]; then
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# Keep only Release+Asserts/lib/clang/3.2/lib/darwin/libclang_rt.asan_osx.a
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find "${LLVM_LIB_DIR}/clang" -type f -path '*lib/darwin*' | grep -v asan | \
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xargs rm
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# Fix LC_ID_DYLIB for the ASan dynamic library to be relative to
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# @executable_path.
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# TODO(glider): this is transitional. We'll need to fix the dylib name
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# either in our build system, or in Clang. See also http://crbug.com/170629.
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ASAN_DYLIB_NAME=libclang_rt.asan_osx_dynamic.dylib
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ASAN_DYLIB=$(find "${LLVM_LIB_DIR}/clang" -type f -path "*${ASAN_DYLIB_NAME}")
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install_name_tool -id @executable_path/${ASAN_DYLIB_NAME} "${ASAN_DYLIB}"
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else
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# Keep only
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# Release+Asserts/lib/clang/3.2/lib/linux/libclang_rt.{a,t,m}san-x86_64.a
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# TODO(thakis): Make sure the 32bit version of ASan runtime is kept too once
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# that's built. TSan and MSan runtimes exist only for 64 bits.
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find "${LLVM_LIB_DIR}/clang" -type f -path '*lib/linux*' | \
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grep -v "asan\|tsan\|msan" | xargs rm
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fi
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cp -R "${LLVM_LIB_DIR}/clang" $PDIR/lib
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tar zcf $PDIR.tgz -C $PDIR bin lib buildlog.txt
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if [ "$(uname -s)" = "Darwin" ]; then
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PLATFORM=Mac
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else
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PLATFORM=Linux_x64
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fi
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echo To upload, run:
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echo gsutil cp -a public-read $PDIR.tgz \
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gs://chromium-browser-clang/$PLATFORM/$PDIR.tgz
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