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650 lines
19 KiB
650 lines
19 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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# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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# See https://llvm.org/LICENSE.txt for license information.
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# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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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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generator="Unix Makefiles"
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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_libcxxabi="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_lld="yes"
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do_lldb="no"
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do_polly="yes"
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do_mlir="yes"
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do_flang="no"
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BuildDir="`pwd`"
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ExtraConfigureFlags=""
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ExportBranch=""
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git_ref=""
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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 " -use-ninja Use ninja instead of make/gmake."
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echo " -configure-flags FLAGS Extra flags to pass to the configure step."
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echo " -git-ref sha Use the specified git ref for testing instead of a release."
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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-libcxxabi Disable check-out & build libcxxabi"
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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 " -no-lld Disable check-out & build lld"
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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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echo " -no-polly Disable check-out & build Polly"
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echo " -no-mlir Disable check-out & build MLIR"
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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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-git-ref | --git-ref )
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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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git_ref="$1"
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echo "WARNING: Using the ref $git_ref 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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-use-ninja )
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MAKE=ninja
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generator=Ninja
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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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-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-libcxxabi )
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do_libcxxabi="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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-no-lld )
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do_lld="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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-no-polly )
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do_polly="no"
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;;
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-no-mlir )
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do_mlir="no"
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;;
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-flang )
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do_flang="yes"
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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: $1"
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usage
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exit 1
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;;
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esac
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shift
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done
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# Check required arguments.
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if [ -z "$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 "$Triple" ]; then
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echo "error: no target triple specified"
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exit 1
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fi
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if [ "$Release" != "test" ]; then
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if [ -n "$git_ref" ]; then
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echo "error: can't specify both -release and -git-ref"
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exit 1
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fi
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git_ref=llvmorg-$Release
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if [ "$RC" != "final" ]; then
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git_ref="$git_ref-$RC"
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fi
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fi
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# Figure out how many make processes to run.
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if [ -z "$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 clang 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"
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if [ $do_libcxxabi = "yes" ]; then
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projects="$projects libcxxabi"
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fi
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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 [ $do_lld = "yes" ]; then
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projects="$projects lld"
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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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if [ $do_polly = "yes" ]; then
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projects="$projects polly"
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fi
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if [ $do_mlir = "yes" ]; then
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projects="$projects mlir"
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fi
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if [ $do_flang = "yes" ]; then
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projects="$projects flang"
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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" -a "$System" != "SunOS" ]; then
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check_program_exists 'chrpath'
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fi
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if [ "$System" != "Darwin" ]; then
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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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check_program_exists ${MAKE}
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# Export sources to the build directory.
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function export_sources() {
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SrcDir=$BuildDir/llvm-project
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mkdir -p $SrcDir
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echo "# Using git ref: $git_ref"
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# GitHub allows you to download a tarball of any commit using the URL:
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# https://github.com/$organization/$repo/archive/$ref.tar.gz
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curl -L https://github.com/llvm/llvm-project/archive/$git_ref.tar.gz | \
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tar -C $SrcDir --strip-components=1 -xzf -
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if [ "$do_test_suite" = "yes" ]; then
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TestSuiteSrcDir=$BuildDir/llvm-test-suite
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mkdir -p $TestSuiteSrcDir
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# We can only use named refs, like branches and tags, that exist in
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# both the llvm-project and test-suite repos if we want to run the
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# test suite.
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# If the test-suite fails to download assume we are using a ref that
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# doesn't exist in the test suite and disable it.
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set +e
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curl -L https://github.com/llvm/test-suite/archive/$git_ref.tar.gz | \
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tar -C $TestSuiteSrcDir --strip-components=1 -xzf -
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if [ $? -ne -0 ]; then
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echo "$git_ref not found in test-suite repo, test-suite disabled."
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do_test_suite="no"
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fi
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set -e
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fi
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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 $Flavor in
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Release )
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BuildType="Release"
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Assertions="OFF"
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;;
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Release+Asserts )
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BuildType="Release"
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Assertions="ON"
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;;
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Debug )
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BuildType="Debug"
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Assertions="ON"
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;;
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* )
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echo "# Invalid flavor '$Flavor'"
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echo ""
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return
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;;
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esac
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project_list=${projects// /;}
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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 $Flavor"
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echo "#" env CC="$c_compiler" CXX="$cxx_compiler" \
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cmake -G "$generator" \
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-DCMAKE_BUILD_TYPE=$BuildType -DLLVM_ENABLE_ASSERTIONS=$Assertions \
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-DLLVM_ENABLE_PROJECTS="$project_list" \
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$ExtraConfigureFlags $BuildDir/llvm-project/llvm \
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2>&1 | tee $LogDir/llvm.configure-Phase$Phase-$Flavor.log
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env CC="$c_compiler" CXX="$cxx_compiler" \
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cmake -G "$generator" \
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-DCMAKE_BUILD_TYPE=$BuildType -DLLVM_ENABLE_ASSERTIONS=$Assertions \
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-DLLVM_ENABLE_PROJECTS="$project_list" \
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$ExtraConfigureFlags $BuildDir/llvm-project/llvm \
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2>&1 | tee $LogDir/llvm.configure-Phase$Phase-$Flavor.log
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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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Verbose="VERBOSE=1"
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if [ ${MAKE} = 'ninja' ]; then
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Verbose="-v"
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fi
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cd $ObjDir
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echo "# Compiling llvm $Release-$RC $Flavor"
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echo "# ${MAKE} -j $NumJobs $Verbose"
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${MAKE} -j $NumJobs $Verbose \
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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 "# ${MAKE} install"
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DESTDIR="${DestDir}" ${MAKE} install \
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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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KeepGoing="-k"
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if [ ${MAKE} = 'ninja' ]; then
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# Ninja doesn't have a documented "keep-going-forever" mode, we need to
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# set a limit on how many jobs can fail before we give up.
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KeepGoing="-k 100"
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fi
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cd $ObjDir
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if ! ( ${MAKE} -j $NumJobs $KeepGoing 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 [ $do_test_suite = 'yes' ]; then
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cd $TestSuiteBuildDir
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env CC="$c_compiler" CXX="$cxx_compiler" \
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cmake $TestSuiteSrcDir -G "$generator" -DTEST_SUITE_LIT=$Lit
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if ! ( ${MAKE} -j $NumJobs $KeepGoing check \
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2>&1 | tee $LogDir/llvm.check-Phase$Phase-$Flavor.log ) ; then
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deferred_error $Phase $Flavor "test suite 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" -o "$System" = "SunOS" ]; 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 cf - $Package | gzip -9c > $BuildDir/$Package.tar.gz
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else
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tar cf - $Package | xz -9ce > $BuildDir/$Package.tar.xz
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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 $?``)
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set -e
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set -o pipefail
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# Turn off core dumps, as some test cases can easily fill up even the largest
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# file systems.
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ulimit -c 0
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if [ "$do_checkout" = "yes" ]; then
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export_sources
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fi
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|
# Setup the test-suite. Do this early so we can catch failures before
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# we do the full 3 stage build.
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if [ $do_test_suite = "yes" ]; then
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venv=virtualenv
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if ! type -P 'virtualenv' > /dev/null 2>&1 ; then
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check_program_exists 'python3'
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venv="python3 -m venv"
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fi
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SandboxDir="$BuildDir/sandbox"
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Lit=$SandboxDir/bin/lit
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TestSuiteBuildDir="$BuildDir/test-suite-build"
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TestSuiteSrcDir="$BuildDir/llvm-test-suite"
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${venv} $SandboxDir
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$SandboxDir/bin/python $BuildDir/llvm-project/llvm/utils/lit/setup.py install
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mkdir -p $TestSuiteBuildDir
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fi
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(
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Flavors="Release"
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if [ "$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
|
|
echo ""
|
|
echo ""
|
|
echo "********************************************************************************"
|
|
echo " Release: $Release-$RC"
|
|
echo " Build: $Flavor"
|
|
echo " System Info: "
|
|
echo " `uname -a`"
|
|
echo "********************************************************************************"
|
|
echo ""
|
|
|
|
c_compiler="$CC"
|
|
cxx_compiler="$CXX"
|
|
llvmCore_phase1_objdir=$BuildDir/Phase1/$Flavor/llvmCore-$Release-$RC.obj
|
|
llvmCore_phase1_destdir=$BuildDir/Phase1/$Flavor/llvmCore-$Release-$RC.install
|
|
|
|
llvmCore_phase2_objdir=$BuildDir/Phase2/$Flavor/llvmCore-$Release-$RC.obj
|
|
llvmCore_phase2_destdir=$BuildDir/Phase2/$Flavor/llvmCore-$Release-$RC.install
|
|
|
|
llvmCore_phase3_objdir=$BuildDir/Phase3/$Flavor/llvmCore-$Release-$RC.obj
|
|
llvmCore_phase3_destdir=$BuildDir/Phase3/$Flavor/llvmCore-$Release-$RC.install
|
|
|
|
rm -rf $llvmCore_phase1_objdir
|
|
rm -rf $llvmCore_phase1_destdir
|
|
|
|
rm -rf $llvmCore_phase2_objdir
|
|
rm -rf $llvmCore_phase2_destdir
|
|
|
|
rm -rf $llvmCore_phase3_objdir
|
|
rm -rf $llvmCore_phase3_destdir
|
|
|
|
mkdir -p $llvmCore_phase1_objdir
|
|
mkdir -p $llvmCore_phase1_destdir
|
|
|
|
mkdir -p $llvmCore_phase2_objdir
|
|
mkdir -p $llvmCore_phase2_destdir
|
|
|
|
mkdir -p $llvmCore_phase3_objdir
|
|
mkdir -p $llvmCore_phase3_destdir
|
|
|
|
############################################################################
|
|
# Phase 1: Build llvmCore and clang
|
|
echo "# Phase 1: Building llvmCore"
|
|
configure_llvmCore 1 $Flavor $llvmCore_phase1_objdir
|
|
build_llvmCore 1 $Flavor \
|
|
$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 $llvmCore_phase3_destdir/usr/local
|
|
|
|
########################################################################
|
|
# Testing: Test phase 3
|
|
c_compiler=$llvmCore_phase3_destdir/usr/local/bin/clang
|
|
cxx_compiler=$llvmCore_phase3_destdir/usr/local/bin/clang++
|
|
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. Do the same sub-
|
|
# stitution on both files in case the string occurrs naturally.
|
|
if ! cmp -s \
|
|
<(env LC_CTYPE=C sed -e 's,Phase1,Phase2,g' -e 's,Phase2,Phase3,g' $p2) \
|
|
<(env LC_CTYPE=C sed -e 's,Phase1,Phase2,g' -e 's,Phase2,Phase3,g' $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-$RC.log
|
|
|
|
if [ "$use_gzip" = "yes" ]; then
|
|
echo "# Packaging the release as $Package.tar.gz"
|
|
else
|
|
echo "# Packaging the release as $Package.tar.xz"
|
|
fi
|
|
package_release
|
|
|
|
set +e
|
|
|
|
# Woo hoo!
|
|
echo "### Testing Finished ###"
|
|
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
|