Roll Clang 214024:216630 (+216684) and switch to CMake

tools/clang/scripts/package.sh

 #!/bin/bash
 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 # This script will check out llvm and clang, and then package the results up
 # to a tgz file.
 
 gcc_toolchain=
 
@@ skipping 41 matching lines @@
 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"
 
 echo "Diff in llvm:" | tee buildlog.txt
 svn stat "${LLVM_DIR}" 2>&1 | tee -a buildlog.txt
 svn diff "${LLVM_DIR}" 2>&1 | tee -a buildlog.txt
 echo "Diff in llvm/tools/clang:" | tee -a buildlog.txt
 svn stat "${LLVM_DIR}/tools/clang" 2>&1 | tee -a buildlog.txt
 svn diff "${LLVM_DIR}/tools/clang" 2>&1 | tee -a buildlog.txt
-echo "Diff in llvm/projects/compiler-rt:" | tee -a buildlog.txt
-svn stat "${LLVM_DIR}/projects/compiler-rt" 2>&1 | tee -a buildlog.txt
-svn diff "${LLVM_DIR}/projects/compiler-rt" 2>&1 | tee -a buildlog.txt
+echo "Diff in llvm/compiler-rt:" | tee -a buildlog.txt
+svn stat "${LLVM_DIR}/compiler-rt" 2>&1 | tee -a buildlog.txt
+svn diff "${LLVM_DIR}/compiler-rt" 2>&1 | tee -a buildlog.txt
+echo "Diff in llvm/projects/libcxx:" | tee -a buildlog.txt
+svn stat "${LLVM_DIR}/projects/libcxx" 2>&1 | tee -a buildlog.txt
+svn diff "${LLVM_DIR}/projects/libcxx" 2>&1 | tee -a buildlog.txt
+echo "Diff in llvm/projects/libcxxabi:" | tee -a buildlog.txt
+svn stat "${LLVM_DIR}/projects/libcxxabi" 2>&1 | tee -a buildlog.txt
+svn diff "${LLVM_DIR}/projects/libcxxabi" 2>&1 | tee -a buildlog.txt
+
 
 echo "Starting build" | tee -a buildlog.txt
 
 set -exu
 
 # Do a clobber build.
-rm -rf "${LLVM_BOOTSTRAP_DIR}"
-rm -rf "${LLVM_BOOTSTRAP_INSTALL_DIR}"
-rm -rf "${LLVM_BUILD_DIR}"
+#rm -rf "${LLVM_BOOTSTRAP_DIR}"
+#rm -rf "${LLVM_BOOTSTRAP_INSTALL_DIR}"
+#rm -rf "${LLVM_BUILD_DIR}"
 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')
+     sed -ne 's/clang version .*(\([0-9]*\))/\1/p')
 
 PDIR=clang-$R
 rm -rf $PDIR
 mkdir $PDIR
 mkdir $PDIR/bin
 mkdir $PDIR/lib
 
 if [ "$(uname -s)" = "Darwin" ]; then
   SO_EXT="dylib"
 else
@@ skipping 16 matching lines @@
 if [ "$(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
 
 BLINKGCPLUGIN_LIBNAME=\
-$(grep LIBRARYNAME "$THIS_DIR"/../blink_gc_plugin/Makefile \
+$(grep 'set( LIBRARYNAME' "$THIS_DIR"/../blink_gc_plugin/CMakeLists.txt \
     | 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.
+# compiler-rt builds all kinds of libraries, but we want only some.
 if [ "$(uname -s)" = "Darwin" ]; then
   # Keep only the OSX (ASan and profile) and iossim (ASan) runtime libraries:
   # Release+Asserts/lib/clang/*/lib/darwin/libclang_rt.{asan,profile}_*
   find "${LLVM_LIB_DIR}/clang" -type f -path '*lib/darwin*' \
        ! -name '*asan_osx*' ! -name '*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/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,san,ubsan,profile}-*.a
   # , but not dfsan.
   find "${LLVM_LIB_DIR}/clang" -type f -path '*lib/linux*' \
        ! -name '*[atm]san*' ! -name '*ubsan*' ! -name '*libclang_rt.san*' \
-       ! -name '*profile*' | xargs rm
+       ! -name '*profile*' | xargs rm -v
   # Strip the debug info from the runtime libraries.
-  find "${LLVM_LIB_DIR}/clang" -type f -path '*lib/linux*' | xargs strip -g
+  find "${LLVM_LIB_DIR}/clang" -type f -path '*lib/linux*' ! -name '*.syms' | xargs strip -g
 fi
 
-cp -R "${LLVM_LIB_DIR}/clang" $PDIR/lib
+cp -vR "${LLVM_LIB_DIR}/clang" $PDIR/lib
 
 if [ "$(uname -s)" = "Darwin" ]; then
   tar zcf $PDIR.tgz -C $PDIR bin include lib buildlog.txt
 else
   tar zcf $PDIR.tgz -C $PDIR bin lib buildlog.txt
 fi
 
 if [ "$(uname -s)" = "Darwin" ]; then
   PLATFORM=Mac
 else
   PLATFORM=Linux_x64
 fi
 
 echo To upload, run:
 echo gsutil cp -a public-read $PDIR.tgz \
      gs://chromium-browser-clang/$PLATFORM/$PDIR.tgz