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llvm-mirror/utils/release/test-release.sh
Bill Wendling f28fe31f2e Make changes so that this runs on FreeBSD. 
llvm-svn: 142482
2011-10-19 08:42:07 +00:00

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#!/bin/sh
#===-- test-release.sh - Test the LLVM release candidates ------------------===#
#
# The LLVM Compiler Infrastructure
#
# This file is distributed under the University of Illinois Open Source
# License.
#
#===------------------------------------------------------------------------===#
#
# Download, build, and test the release candidate for an LLVM release.
#
#===------------------------------------------------------------------------===#
if [ `uname -s` = "FreeBSD" ]; then
MAKE=gmake
else
MAKE=make
fi
projects="llvm cfe dragonegg test-suite"
# Base SVN URL for the sources.
Base_url="http://llvm.org/svn/llvm-project"
Release=""
Release_no_dot=""
RC=""
do_checkout="yes"
do_ada="no"
do_objc="yes"
do_fortran="no"
do_64bit="yes"
do_debug="no"
do_asserts="no"
BuildDir="`pwd`"
function usage() {
echo "usage: `basename $0` -release X.Y -rc NUM [OPTIONS]"
echo ""
echo " -release X.Y The release number to test."
echo " -rc NUM The pre-release candidate number."
echo " -j NUM Number of compile jobs to run. [default: 3]"
echo " -build-dir DIR Directory to perform testing in. [default: pwd]"
echo " -no-checkout Don't checkout the sources from SVN."
echo " -no-64bit Don't test the 64-bit version. [default: yes]"
echo " -enable-ada Build Ada. [default: disable]"
echo " -enable-fortran Enable Fortran build. [default: disable]"
echo " -disable-objc Disable ObjC build. [default: enable]"
echo " -test-debug Test the debug build. [default: no]"
echo " -test-asserts Test with asserts on. [default: no]"
}
while [ $# -gt 0 ]; do
case $1 in
-release | --release )
shift
Release="$1"
Release_no_dot="`echo $1 | sed -e 's,\.,,'`"
;;
-rc | --rc | -RC | --RC )
shift
RC=$1
;;
-j* )
NumJobs="`echo $1 | sed -e 's,-j\([0-9]*\),\1,g'`"
if [ -z "$NumJobs" ]; then
shift
NumJobs="$1"
fi
;;
-build-dir | --build-dir | -builddir | --builddir )
shift
BuildDir="$1"
;;
-no-checkout | --no-checkout )
do_checkout="no"
;;
-no-64bit | --no-64bit )
do_64bit="no"
;;
-enable-ada | --enable-ada )
do_ada="yes"
;;
-enable-fortran | --enable-fortran )
do_fortran="yes"
;;
-disable-objc | --disable-objc )
do_objc="no"
;;
-test-debug | --test-debug )
do_debug="yes"
;;
-test-asserts | --test-asserts )
do_asserts="yes"
;;
-help | --help | -h | --h | -\? )
usage
exit 0
;;
* )
echo "unknown option: $1"
usage
exit 1
;;
esac
shift
done
# Check required arguments.
if [ -z "$Release" ]; then
echo "error: no release number specified"
exit 1
fi
if [ -z "$RC" ]; then
echo "error: no release candidate number specified"
exit 1
fi
# Figure out how many make processes to run.
if [ -z "$NumJobs" ]; then
NumJobs=`sysctl -n hw.activecpu 2> /dev/null || true`
fi
if [ -z "$NumJobs" ]; then
NumJobs=`sysctl -n hw.ncpu 2> /dev/null || true`
fi
if [ -z "$NumJobs" ]; then
NumJobs=`grep -c processor /proc/cpuinfo 2> /dev/null || true`
fi
if [ -z "$NumJobs" ]; then
NumJobs=3
fi
# Go to the build directory (may be different from CWD)
BuildDir=$BuildDir/rc$RC
mkdir -p $BuildDir
cd $BuildDir
# Location of log files.
LogDir=$BuildDir/logs
mkdir -p $LogDir
# Find a compilers.
c_compiler="`which clang`"
if [ -z "$c_compiler" ]; then
c_compiler="`which gcc`"
if [ -z "$c_compiler" ]; then
c_compiler="`which cc`"
if [ -z "$c_compiler" ]; then
echo "error: cannot find a working C compiler"
fi
fi
fi
cxx_compiler="`which clang++`"
if [ -z "$cxx_compiler" ]; then
cxx_compiler="`which g++`"
if [ -z "$cxx_compiler" ]; then
cxx_compiler="`which c++`"
if [ -z "$cxx_compiler" ]; then
echo "error: cannot find a working C++ compiler"
fi
fi
fi
# Make sure that the URLs are valid.
function check_valid_urls() {
for proj in $projects ; do
echo "# Validating $proj SVN URL"
if ! svn ls $Base_url/$proj/tags/RELEASE_$Release_no_dot/rc$RC > /dev/null 2>&1 ; then
echo "llvm $Release release candidate $RC doesn't exist!"
exit 1
fi
done
}
# Export sources to the the build directory.
function export_sources() {
check_valid_urls
for proj in $projects ; do
echo "# Exporting $proj $Release-RC$RC sources"
if ! svn export -q $Base_url/$proj/tags/RELEASE_$Release_no_dot/rc$RC $proj.src ; then
echo "error: failed to export $proj project"
exit 1
fi
done
echo "# Creating symlinks"
cd $BuildDir/llvm.src/tools
if [ ! -h clang ]; then
ln -s $BuildDir/cfe.src clang
fi
cd $BuildDir/llvm.src/projects
if [ ! -h llvm-test ]; then
ln -s $BuildDir/test-suite.src llvm-test
fi
cd $BuildDir
}
function configure_llvmCore() {
Phase="$1"
Flavor="$2"
ObjDir="$3"
InstallDir="$4"
case $Flavor in
Release | Release-64 )
Optimized="yes"
Assertions="no"
;;
Release+Asserts )
Optimized="yes"
Assertions="yes"
;;
Debug )
Optimized="no"
Assertions="yes"
;;
* )
echo "# Invalid flavor '$Flavor'"
echo ""
return
;;
esac
echo "# Using C compiler: $c_compiler"
echo "# Using C++ compiler: $cxx_compiler"
cd $ObjDir
echo "# Configuring llvm $Release-rc$RC $Flavor"
echo "# $BuildDir/llvm.src/configure --prefix=$InstallDir \
--enable-optimized=$Optimized \
--enable-assertions=$Assertions"
env CC=$c_compiler CXX=$cxx_compiler \
$BuildDir/llvm.src/configure --prefix=$InstallDir \
--enable-optimized=$Optimized \
--enable-assertions=$Assertions \
2>&1 | tee $LogDir/llvm.configure-Phase$Phase-$Flavor.log
cd $BuildDir
}
function build_llvmCore() {
Phase="$1"
Flavor="$2"
ObjDir="$3"
ExtraOpts=""
if [ "$Flavor" = "Release-64" ]; then
ExtraOpts="EXTRA_OPTIONS=-m64"
fi
cd $ObjDir
echo "# Compiling llvm $Release-rc$RC $Flavor"
echo "# ${MAKE} -j $NumJobs VERBOSE=1 $ExtraOpts"
${MAKE} -j $NumJobs VERBOSE=1 $ExtraOpts \
2>&1 | tee $LogDir/llvm.make-Phase$Phase-$Flavor.log
echo "# Installing llvm $Release-rc$RC $Flavor"
echo "# ${MAKE} install"
${MAKE} install \
2>&1 | tee $LogDir/llvm.install-Phase$Phase-$Flavor.log
cd $BuildDir
}
function test_llvmCore() {
Phase="$1"
Flavor="$2"
ObjDir="$3"
cd $ObjDir
${MAKE} -k check-all \
2>&1 | tee $LogDir/llvm.check-Phase$Phase-$Flavor.log
${MAKE} -k unittests \
2>&1 | tee $LogDir/llvm.unittests-Phase$Phase-$Flavor.log
cd $BuildDir
}
set -e # Exit if any command fails
if [ "$do_checkout" = "yes" ]; then
export_sources
fi
(
Flavors="Release"
if [ "$do_debug" = "yes" ]; then
Flavors="Debug $Flavors"
fi
if [ "$do_asserts" = "yes" ]; then
Flavors="$Flavors Release+Asserts"
fi
if [ "$do_64bit" = "yes" ]; then
Flavors="$Flavors Release-64"
fi
for Flavor in $Flavors ; do
echo ""
echo ""
echo "********************************************************************************"
echo " Release: $Release-rc$RC"
echo " Build: $Flavor"
echo " System Info: "
echo " `uname -a`"
echo "********************************************************************************"
echo ""
llvmCore_phase1_objdir=$BuildDir/Phase1/$Flavor/llvmCore-$Release-rc$RC.obj
llvmCore_phase1_installdir=$BuildDir/Phase1/$Flavor/llvmCore-$Release-rc$RC.install
llvmCore_phase2_objdir=$BuildDir/Phase2/$Flavor/llvmCore-$Release-rc$RC.obj
llvmCore_phase2_installdir=$BuildDir/Phase2/$Flavor/llvmCore-$Release-rc$RC.install
llvmCore_phase3_objdir=$BuildDir/Phase3/$Flavor/llvmCore-$Release-rc$RC.obj
llvmCore_phase3_installdir=$BuildDir/Phase3/$Flavor/llvmCore-$Release-rc$RC.install
rm -rf $llvmCore_phase1_objdir
rm -rf $llvmCore_phase1_installdir
rm -rf $llvmCore_phase2_objdir
rm -rf $llvmCore_phase2_installdir
rm -rf $llvmCore_phase3_objdir
rm -rf $llvmCore_phase3_installdir
mkdir -p $llvmCore_phase1_objdir
mkdir -p $llvmCore_phase1_installdir
mkdir -p $llvmCore_phase2_objdir
mkdir -p $llvmCore_phase2_installdir
mkdir -p $llvmCore_phase3_objdir
mkdir -p $llvmCore_phase3_installdir
############################################################################
# Phase 1: Build llvmCore and llvmgcc42
echo "# Phase 1: Building llvmCore"
configure_llvmCore 1 $Flavor \
$llvmCore_phase1_objdir $llvmCore_phase1_installdir
build_llvmCore 1 $Flavor \
$llvmCore_phase1_objdir
############################################################################
# Phase 2: Build llvmCore with newly built clang from phase 1.
c_compiler=$llvmCore_phase1_installdir/bin/clang
cxx_compiler=$llvmCore_phase1_installdir/bin/clang++
echo "# Phase 2: Building llvmCore"
configure_llvmCore 2 $Flavor \
$llvmCore_phase2_objdir $llvmCore_phase2_installdir
build_llvmCore 2 $Flavor \
$llvmCore_phase2_objdir
############################################################################
# Phase 3: Build llvmCore with newly built clang from phase 2.
c_compiler=$llvmCore_phase2_installdir/bin/clang
cxx_compiler=$llvmCore_phase2_installdir/bin/clang++
echo "# Phase 3: Building llvmCore"
configure_llvmCore 3 $Flavor \
$llvmCore_phase3_objdir $llvmCore_phase3_installdir
build_llvmCore 3 $Flavor \
$llvmCore_phase3_objdir
############################################################################
# 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.
echo
echo "# Comparing Phase 2 and Phase 3 files"
for o in `find $llvmCore_phase2_objdir -name '*.o'` ; do
p3=`echo $o | sed -e 's,Phase2,Phase3,'`
if ! cmp --ignore-initial=16 $o $p3 > /dev/null 2>&1 ; then
echo "file `basename $o` differs between phase 2 and phase 3"
fi
done
done
) 2>&1 | tee $LogDir/testing.$Release-rc$RC.log
set +e
# Woo hoo!
echo "### Testing Finished ###"
echo "### Logs: $LogDir"
exit 0
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