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604 lines
18 KiB
604 lines
18 KiB
#!/usr/bin/env bash
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#===-- test-release.sh - Test the LLVM release candidates ------------------===#
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#
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# The LLVM Compiler Infrastructure
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#
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# This file is distributed under the University of Illinois Open Source
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# License.
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#
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#===------------------------------------------------------------------------===#
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#
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# Download, build, and test the release candidate for an LLVM release.
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#
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#===------------------------------------------------------------------------===#
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System=`uname -s`
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if [ "$System" = "FreeBSD" ]; then
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MAKE=gmake
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else
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MAKE=make
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fi
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# Base SVN URL for the sources.
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Base_url="http://llvm.org/svn/llvm-project"
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Release=""
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Release_no_dot=""
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RC=""
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Triple=""
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use_gzip="no"
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do_checkout="yes"
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do_debug="no"
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do_asserts="no"
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do_compare="yes"
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do_rt="yes"
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do_libs="yes"
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do_libunwind="yes"
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do_test_suite="yes"
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do_openmp="yes"
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do_lldb="no"
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BuildDir="`pwd`"
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use_autoconf="no"
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ExtraConfigureFlags=""
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ExportBranch=""
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function usage() {
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echo "usage: `basename $0` -release X.Y.Z -rc NUM [OPTIONS]"
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echo ""
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echo " -release X.Y.Z The release version to test."
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echo " -rc NUM The pre-release candidate number."
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echo " -final The final release candidate."
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echo " -triple TRIPLE The target triple for this machine."
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echo " -j NUM Number of compile jobs to run. [default: 3]"
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echo " -build-dir DIR Directory to perform testing in. [default: pwd]"
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echo " -no-checkout Don't checkout the sources from SVN."
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echo " -test-debug Test the debug build. [default: no]"
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echo " -test-asserts Test with asserts on. [default: no]"
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echo " -no-compare-files Don't test that phase 2 and 3 files are identical."
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echo " -use-gzip Use gzip instead of xz."
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echo " -configure-flags FLAGS Extra flags to pass to the configure step."
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echo " -use-autoconf Use autoconf instead of cmake"
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echo " -svn-path DIR Use the specified DIR instead of a release."
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echo " For example -svn-path trunk or -svn-path branches/release_37"
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echo " -no-rt Disable check-out & build Compiler-RT"
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echo " -no-libs Disable check-out & build libcxx/libcxxabi/libunwind"
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echo " -no-libunwind Disable check-out & build libunwind"
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echo " -no-test-suite Disable check-out & build test-suite"
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echo " -no-openmp Disable check-out & build libomp"
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echo " -lldb Enable check-out & build lldb"
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echo " -no-lldb Disable check-out & build lldb (default)"
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}
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while [ $# -gt 0 ]; do
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case $1 in
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-release | --release )
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shift
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Release="$1"
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Release_no_dot="`echo $1 | sed -e 's,\.,,g'`"
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;;
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-rc | --rc | -RC | --RC )
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shift
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RC="rc$1"
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;;
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-final | --final )
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RC=final
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;;
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-svn-path | --svn-path )
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shift
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Release="test"
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Release_no_dot="test"
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ExportBranch="$1"
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RC="`echo $ExportBranch | sed -e 's,/,_,g'`"
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echo "WARNING: Using the branch $ExportBranch instead of a release tag"
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echo " This is intended to aid new packagers in trialing "
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echo " builds without requiring a tag to be created first"
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;;
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-triple | --triple )
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shift
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Triple="$1"
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;;
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-configure-flags | --configure-flags )
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shift
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ExtraConfigureFlags="$1"
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;;
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-j* )
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NumJobs="`echo $1 | sed -e 's,-j\([0-9]*\),\1,g'`"
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if [ -z "$NumJobs" ]; then
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shift
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NumJobs="$1"
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fi
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;;
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-build-dir | --build-dir | -builddir | --builddir )
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shift
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BuildDir="$1"
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;;
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-no-checkout | --no-checkout )
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do_checkout="no"
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;;
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-test-debug | --test-debug )
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do_debug="yes"
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;;
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-test-asserts | --test-asserts )
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do_asserts="yes"
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;;
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-no-compare-files | --no-compare-files )
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do_compare="no"
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;;
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-use-gzip | --use-gzip )
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use_gzip="yes"
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;;
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-use-autoconf | --use-autoconf )
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use_autoconf="yes"
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;;
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-no-rt )
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do_rt="no"
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;;
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-no-libs )
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do_libs="no"
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;;
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-no-libunwind )
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do_libunwind="no"
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;;
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-no-test-suite )
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do_test_suite="no"
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;;
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-no-openmp )
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do_openmp="no"
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;;
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-lldb )
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do_lldb="yes"
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;;
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-no-lldb )
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do_lldb="no"
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;;
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-help | --help | -h | --h | -\? )
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usage
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exit 0
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;;
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* )
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echo "unknown option: $1"
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usage
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exit 1
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;;
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esac
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shift
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done
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if [ "$use_autoconf" = "no" ]; then
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if [ "$do_test_suite" = "yes" ]; then
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# See llvm.org/PR26146.
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echo Skipping test-suite build when using CMake.
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echo It will still be exported.
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do_test_suite="export-only"
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fi
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fi
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# Check required arguments.
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if [ -z "$Release" ]; then
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echo "error: no release number specified"
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exit 1
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fi
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if [ -z "$RC" ]; then
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echo "error: no release candidate number specified"
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exit 1
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fi
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if [ -z "$ExportBranch" ]; then
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ExportBranch="tags/RELEASE_$Release_no_dot/$RC"
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fi
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if [ -z "$Triple" ]; then
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echo "error: no target triple specified"
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exit 1
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fi
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# Figure out how many make processes to run.
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if [ -z "$NumJobs" ]; then
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NumJobs=`sysctl -n hw.activecpu 2> /dev/null || true`
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fi
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if [ -z "$NumJobs" ]; then
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NumJobs=`sysctl -n hw.ncpu 2> /dev/null || true`
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fi
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if [ -z "$NumJobs" ]; then
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NumJobs=`grep -c processor /proc/cpuinfo 2> /dev/null || true`
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fi
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if [ -z "$NumJobs" ]; then
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NumJobs=3
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fi
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# Projects list
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projects="llvm cfe clang-tools-extra"
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if [ $do_rt = "yes" ]; then
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projects="$projects compiler-rt"
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fi
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if [ $do_libs = "yes" ]; then
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projects="$projects libcxx libcxxabi"
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if [ $do_libunwind = "yes" ]; then
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projects="$projects libunwind"
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fi
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fi
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case $do_test_suite in
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yes|export-only)
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projects="$projects test-suite"
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;;
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esac
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if [ $do_openmp = "yes" ]; then
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projects="$projects openmp"
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fi
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if [ $do_lldb = "yes" ]; then
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projects="$projects lldb"
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fi
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# Go to the build directory (may be different from CWD)
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BuildDir=$BuildDir/$RC
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mkdir -p $BuildDir
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cd $BuildDir
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# Location of log files.
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LogDir=$BuildDir/logs
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mkdir -p $LogDir
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# Final package name.
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Package=clang+llvm-$Release
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if [ $RC != "final" ]; then
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Package=$Package-$RC
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fi
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Package=$Package-$Triple
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# Errors to be highlighted at the end are written to this file.
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echo -n > $LogDir/deferred_errors.log
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function deferred_error() {
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Phase="$1"
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Flavor="$2"
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Msg="$3"
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echo "[${Flavor} Phase${Phase}] ${Msg}" | tee -a $LogDir/deferred_errors.log
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}
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# Make sure that a required program is available
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function check_program_exists() {
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local program="$1"
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if ! type -P $program > /dev/null 2>&1 ; then
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echo "program '$1' not found !"
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exit 1
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fi
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}
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if [ "$System" != "Darwin" ]; then
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check_program_exists 'chrpath'
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check_program_exists 'file'
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check_program_exists 'objdump'
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fi
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# Make sure that the URLs are valid.
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function check_valid_urls() {
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for proj in $projects ; do
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echo "# Validating $proj SVN URL"
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if ! svn ls $Base_url/$proj/$ExportBranch > /dev/null 2>&1 ; then
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echo "$proj does not have a $ExportBranch branch/tag!"
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exit 1
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fi
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done
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}
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# Export sources to the build directory.
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function export_sources() {
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check_valid_urls
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for proj in $projects ; do
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case $proj in
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llvm)
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projsrc=$proj.src
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;;
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cfe)
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projsrc=llvm.src/tools/clang
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;;
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lldb)
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projsrc=llvm.src/tools/$proj
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;;
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clang-tools-extra)
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projsrc=llvm.src/tools/clang/tools/extra
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;;
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compiler-rt|libcxx|libcxxabi|libunwind|openmp)
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projsrc=llvm.src/projects/$proj
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;;
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test-suite)
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if [ $do_test_suite = 'yes' ]; then
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projsrc=llvm.src/projects/$proj
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else
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projsrc=$proj.src
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fi
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;;
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*)
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echo "error: unknown project $proj"
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exit 1
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;;
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esac
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if [ -d $projsrc ]; then
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echo "# Reusing $proj $Release-$RC sources in $projsrc"
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continue
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fi
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echo "# Exporting $proj $Release-$RC sources to $projsrc"
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if ! svn export -q $Base_url/$proj/$ExportBranch $projsrc ; then
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echo "error: failed to export $proj project"
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exit 1
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fi
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done
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cd $BuildDir
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}
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function configure_llvmCore() {
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Phase="$1"
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Flavor="$2"
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ObjDir="$3"
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case $Flavor in
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Release )
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BuildType="Release"
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Assertions="OFF"
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ConfigureFlags="--enable-optimized --disable-assertions"
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;;
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Release+Asserts )
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BuildType="Release"
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Assertions="ON"
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ConfigureFlags="--enable-optimized --enable-assertions"
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;;
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Debug )
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BuildType="Debug"
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Assertions="ON"
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ConfigureFlags="--disable-optimized --enable-assertions"
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;;
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* )
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echo "# Invalid flavor '$Flavor'"
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echo ""
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return
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;;
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esac
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echo "# Using C compiler: $c_compiler"
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echo "# Using C++ compiler: $cxx_compiler"
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cd $ObjDir
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echo "# Configuring llvm $Release-$RC $Flavor"
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if [ "$use_autoconf" = "yes" ]; then
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echo "#" env CC="$c_compiler" CXX="$cxx_compiler" \
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$BuildDir/llvm.src/configure \
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$ConfigureFlags --disable-timestamps $ExtraConfigureFlags \
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2>&1 | tee $LogDir/llvm.configure-Phase$Phase-$Flavor.log
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env CC="$c_compiler" CXX="$cxx_compiler" \
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$BuildDir/llvm.src/configure \
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$ConfigureFlags --disable-timestamps $ExtraConfigureFlags \
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2>&1 | tee $LogDir/llvm.configure-Phase$Phase-$Flavor.log
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else
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echo "#" env CC="$c_compiler" CXX="$cxx_compiler" \
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cmake -G "Unix Makefiles" \
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-DCMAKE_BUILD_TYPE=$BuildType -DLLVM_ENABLE_ASSERTIONS=$Assertions \
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-DLLVM_CONFIGTIME="(timestamp not enabled)" \
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$ExtraConfigureFlags $BuildDir/llvm.src \
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2>&1 | tee $LogDir/llvm.configure-Phase$Phase-$Flavor.log
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env CC="$c_compiler" CXX="$cxx_compiler" \
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cmake -G "Unix Makefiles" \
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-DCMAKE_BUILD_TYPE=$BuildType -DLLVM_ENABLE_ASSERTIONS=$Assertions \
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-DLLVM_CONFIGTIME="(timestamp not enabled)" \
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$ExtraConfigureFlags $BuildDir/llvm.src \
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2>&1 | tee $LogDir/llvm.configure-Phase$Phase-$Flavor.log
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fi
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cd $BuildDir
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}
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function build_llvmCore() {
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Phase="$1"
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Flavor="$2"
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ObjDir="$3"
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DestDir="$4"
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cd $ObjDir
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echo "# Compiling llvm $Release-$RC $Flavor"
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echo "# ${MAKE} -j $NumJobs VERBOSE=1"
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${MAKE} -j $NumJobs VERBOSE=1 \
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2>&1 | tee $LogDir/llvm.make-Phase$Phase-$Flavor.log
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echo "# Installing llvm $Release-$RC $Flavor"
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echo "# ${MAKE} install"
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${MAKE} install \
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DESTDIR="${DestDir}" \
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2>&1 | tee $LogDir/llvm.install-Phase$Phase-$Flavor.log
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cd $BuildDir
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}
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function test_llvmCore() {
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Phase="$1"
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Flavor="$2"
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ObjDir="$3"
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cd $ObjDir
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if ! ( ${MAKE} -j $NumJobs -k check-all \
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2>&1 | tee $LogDir/llvm.check-Phase$Phase-$Flavor.log ) ; then
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deferred_error $Phase $Flavor "check-all failed"
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fi
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if [ "$use_autoconf" = "yes" ]; then
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# In the cmake build, unit tests are run as part of check-all.
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if ! ( ${MAKE} -k unittests 2>&1 | \
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tee $LogDir/llvm.unittests-Phase$Phase-$Flavor.log ) ; then
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deferred_error $Phase $Flavor "unittests failed"
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fi
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fi
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cd $BuildDir
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}
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# Clean RPATH. Libtool adds the build directory to the search path, which is
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# not necessary --- and even harmful --- for the binary packages we release.
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function clean_RPATH() {
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if [ "$System" = "Darwin" ]; then
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return
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fi
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local InstallPath="$1"
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for Candidate in `find $InstallPath/{bin,lib} -type f`; do
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if file $Candidate | grep ELF | egrep 'executable|shared object' > /dev/null 2>&1 ; then
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if rpath=`objdump -x $Candidate | grep 'RPATH'` ; then
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rpath=`echo $rpath | sed -e's/^ *RPATH *//'`
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if [ -n "$rpath" ]; then
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newrpath=`echo $rpath | sed -e's/.*\(\$ORIGIN[^:]*\).*/\1/'`
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chrpath -r $newrpath $Candidate 2>&1 > /dev/null 2>&1
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fi
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fi
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fi
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done
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}
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# Create a package of the release binaries.
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function package_release() {
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cwd=`pwd`
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cd $BuildDir/Phase3/Release
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mv llvmCore-$Release-$RC.install/usr/local $Package
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if [ "$use_gzip" = "yes" ]; then
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tar cfz $BuildDir/$Package.tar.gz $Package
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else
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tar cfJ $BuildDir/$Package.tar.xz $Package
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fi
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mv $Package llvmCore-$Release-$RC.install/usr/local
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cd $cwd
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}
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# Exit if any command fails
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# Note: pipefail is necessary for running build commands through
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# a pipe (i.e. it changes the output of ``false | tee /dev/null ; echo $?``)
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set -e
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set -o pipefail
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if [ "$do_checkout" = "yes" ]; then
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export_sources
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fi
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(
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Flavors="Release"
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if [ "$do_debug" = "yes" ]; then
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Flavors="Debug $Flavors"
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fi
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if [ "$do_asserts" = "yes" ]; then
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Flavors="$Flavors Release+Asserts"
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fi
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for Flavor in $Flavors ; do
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echo ""
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echo ""
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echo "********************************************************************************"
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echo " Release: $Release-$RC"
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echo " Build: $Flavor"
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echo " System Info: "
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echo " `uname -a`"
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echo "********************************************************************************"
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echo ""
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c_compiler="$CC"
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cxx_compiler="$CXX"
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llvmCore_phase1_objdir=$BuildDir/Phase1/$Flavor/llvmCore-$Release-$RC.obj
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llvmCore_phase1_destdir=$BuildDir/Phase1/$Flavor/llvmCore-$Release-$RC.install
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llvmCore_phase2_objdir=$BuildDir/Phase2/$Flavor/llvmCore-$Release-$RC.obj
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llvmCore_phase2_destdir=$BuildDir/Phase2/$Flavor/llvmCore-$Release-$RC.install
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llvmCore_phase3_objdir=$BuildDir/Phase3/$Flavor/llvmCore-$Release-$RC.obj
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llvmCore_phase3_destdir=$BuildDir/Phase3/$Flavor/llvmCore-$Release-$RC.install
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rm -rf $llvmCore_phase1_objdir
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rm -rf $llvmCore_phase1_destdir
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rm -rf $llvmCore_phase2_objdir
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rm -rf $llvmCore_phase2_destdir
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rm -rf $llvmCore_phase3_objdir
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rm -rf $llvmCore_phase3_destdir
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mkdir -p $llvmCore_phase1_objdir
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mkdir -p $llvmCore_phase1_destdir
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mkdir -p $llvmCore_phase2_objdir
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mkdir -p $llvmCore_phase2_destdir
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mkdir -p $llvmCore_phase3_objdir
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mkdir -p $llvmCore_phase3_destdir
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############################################################################
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# Phase 1: Build llvmCore and clang
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echo "# Phase 1: Building llvmCore"
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configure_llvmCore 1 $Flavor $llvmCore_phase1_objdir
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build_llvmCore 1 $Flavor \
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|
$llvmCore_phase1_objdir $llvmCore_phase1_destdir
|
|
clean_RPATH $llvmCore_phase1_destdir/usr/local
|
|
|
|
########################################################################
|
|
# Phase 2: Build llvmCore with newly built clang from phase 1.
|
|
c_compiler=$llvmCore_phase1_destdir/usr/local/bin/clang
|
|
cxx_compiler=$llvmCore_phase1_destdir/usr/local/bin/clang++
|
|
echo "# Phase 2: Building llvmCore"
|
|
configure_llvmCore 2 $Flavor $llvmCore_phase2_objdir
|
|
build_llvmCore 2 $Flavor \
|
|
$llvmCore_phase2_objdir $llvmCore_phase2_destdir
|
|
clean_RPATH $llvmCore_phase2_destdir/usr/local
|
|
|
|
########################################################################
|
|
# Phase 3: Build llvmCore with newly built clang from phase 2.
|
|
c_compiler=$llvmCore_phase2_destdir/usr/local/bin/clang
|
|
cxx_compiler=$llvmCore_phase2_destdir/usr/local/bin/clang++
|
|
echo "# Phase 3: Building llvmCore"
|
|
configure_llvmCore 3 $Flavor $llvmCore_phase3_objdir
|
|
build_llvmCore 3 $Flavor \
|
|
$llvmCore_phase3_objdir $llvmCore_phase3_destdir
|
|
clean_RPATH $llvmCore_phase3_destdir/usr/local
|
|
|
|
########################################################################
|
|
# Testing: Test phase 3
|
|
echo "# Testing - built with clang"
|
|
test_llvmCore 3 $Flavor $llvmCore_phase3_objdir
|
|
|
|
########################################################################
|
|
# Compare .o files between Phase2 and Phase3 and report which ones
|
|
# differ.
|
|
if [ "$do_compare" = "yes" ]; then
|
|
echo
|
|
echo "# Comparing Phase 2 and Phase 3 files"
|
|
for p2 in `find $llvmCore_phase2_objdir -name '*.o'` ; do
|
|
p3=`echo $p2 | sed -e 's,Phase2,Phase3,'`
|
|
# Substitute 'Phase2' for 'Phase3' in the Phase 2 object file in
|
|
# case there are build paths in the debug info. On some systems,
|
|
# sed adds a newline to the output, so pass $p3 through sed too.
|
|
if ! cmp -s \
|
|
<(env LC_CTYPE=C sed -e 's,Phase2,Phase3,g' $p2) \
|
|
<(env LC_CTYPE=C sed -e '' $p3) 16 16; then
|
|
echo "file `basename $p2` differs between phase 2 and phase 3"
|
|
fi
|
|
done
|
|
fi
|
|
done
|
|
|
|
) 2>&1 | tee $LogDir/testing.$Release-$RC.log
|
|
|
|
package_release
|
|
|
|
set +e
|
|
|
|
# Woo hoo!
|
|
echo "### Testing Finished ###"
|
|
if [ "$use_gzip" = "yes" ]; then
|
|
echo "### Package: $Package.tar.gz"
|
|
else
|
|
echo "### Package: $Package.tar.xz"
|
|
fi
|
|
echo "### Logs: $LogDir"
|
|
|
|
echo "### Errors:"
|
|
if [ -s "$LogDir/deferred_errors.log" ]; then
|
|
cat "$LogDir/deferred_errors.log"
|
|
exit 1
|
|
else
|
|
echo "None."
|
|
fi
|
|
|
|
exit 0
|