#!/bin/bash
#===-- 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.
#
#===------------------------------------------------------------------------===#
set -e # Exit if any command fails
Release=""
Release_no_dot=""
RC=""
do_checkout="yes"
do_ada="no"
do_objc="yes"
do_fortran="yes"
do_64bit="yes"
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 " -disable-objc Disable ObjC build. [default: enable]"
echo " -disable-fortran Disable Fortran build. [default: enable]"
}
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"
;;
-disable-objc | --disable-objc )
do_objc="no"
;;
-disable-fortran | --disable-fortran )
echo "WARNING: Do you *really* need to disable Fortran?"
sleep 5
do_fortran="no"
;;
-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 "No release number specified!"
exit 1
fi
if [ -z "$RC" ]; then
echo "No release candidate number specified!"
exit 1
fi
# Figure out how many make processes to run.
if [ -z "$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 "$NumJobs" ]; then
NumJobs=3
fi
# Location of sources.
llvmCore_srcdir=$BuildDir/llvmCore-$Release-rc$RC.src
llvmgcc42_srcdir=$BuildDir/llvmgcc42-$Release-rc$RC.src
# Location of log files.
LogDirName="$Release-rc$RC.logs"
LogDir=$BuildDir/$LogDirName
mkdir -p $LogDir
# SVN URLs for the sources.
Base_url="http://llvm.org/svn/llvm-project"
llvmCore_RC_url="$Base_url/llvm/tags/RELEASE_$Release_no_dot/rc$RC"
llvmgcc42_RC_url="$Base_url/llvm-gcc-4.2/tags/RELEASE_$Release_no_dot/rc$RC"
clang_RC_url="$Base_url/cfe/tags/RELEASE_$Release_no_dot/rc$RC"
test_suite_RC_url="$Base_url/test-suite/tags/RELEASE_$Release_no_dot/rc$RC"
# Make sure that the URLs are valid.
function check_valid_urls() {
echo "# Validating SVN URLs"
if ! svn ls $llvmCore_RC_url > /dev/null 2>&1 ; then
echo "llvm $Release release candidate $RC doesn't exist!"
exit 1
fi
if ! svn ls $llvmgcc42_RC_url > /dev/null 2>&1 ; then
echo "llvm-gcc-4.2 $Release release candidate $RC doesn't exist!"
exit 1
fi
if ! svn ls $clang_RC_url > /dev/null 2>&1 ; then
echo "clang $Release release candidate $RC doesn't exist!"
exit 1
fi
if ! svn ls $test_suite_RC_url > /dev/null 2>&1 ; then
echo "test-suite $Release release candidate $RC doesn't exist!"
exit 1
fi
}
# Export sources to the the build directory.
function export_sources() {
check_valid_urls
echo "# Exporting llvm $Release-RC$RC sources"
svn export -q $llvmCore_RC_url $llvmCore_srcdir
echo "# Exporting llvm-gcc-4.2 $Release-rc$RC sources"
svn export -q $llvmgcc42_RC_url $llvmgcc42_srcdir
echo "# Exporting clang $Release-rc$RC sources"
svn export -q $clang_RC_url $llvmCore_srcdir/tools/clang
echo "# Exporting llvm test suite $Release-rc$RC sources"
svn export -q $test_suite_RC_url $llvmCore_srcdir/projects/llvm-test
}
function configure_llvmCore() {
Phase="$1"
Flavor="$2"
ObjDir="$3"
InstallDir="$4"
llvmgccDir="$5"
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
cd $ObjDir
echo "# Configuring llvm $Release-rc$RC $Flavor"
echo "# $llvmCore_srcdir/configure --prefix=$InstallDir \
--enable-optimized=$Optimized \
--enable-assertions=$Assertions \
--with-llvmgccdir=$llvmgccDir"
$llvmCore_srcdir/configure --prefix=$InstallDir \
--enable-optimized=$Optimized \
--enable-assertions=$Assertions \
--with-llvmgccdir=$llvmgccDir \
> $LogDir/llvm.configure.$Release-rc$RC-Phase$Phase-$Flavor.log 2>&1
cd -
}
function build_llvmCore() {
Phase="$1"
Flavor="$2"
ObjDir="$3"
ExtraOpts=""
CompilerFlags=""
if [ "$Phase" = "2" ]; then
CompilerFlags="CC=$llvmgccDir/bin/llvm-gcc CXX=$llvmgccDir/bin/llvm-g++"
fi
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 $CompilerFlags \
> $LogDir/llvm.make.$Release-rc$RC-Phase$Phase-$Flavor.log 2>&1
echo "# Installing llvm $Release-rc$RC $Flavor"
echo "# make install"
make install \
> $LogDir/llvm.install.$Release-rc$RC-Phase$Phase-$Flavor.log 2>&1
cd -
}
function test_llvmCore() {
Phase="$1"
Flavor="$2"
ObjDir="$3"
cd $ObjDir
make check \
> $LogDir/llvm.check.$Release-rc$RC-Phase$Phase-$Flavor.log 2>&1
make -C tools/clang test \
> $LogDir/clang.check.$Release-rc$RC-Phase$Phase-$Flavor.log 2>&1
make unittests \
> $LogDir/llvm.unittests.$Release-rc$RC-Phase$Phase-$Flavor.log 2>&1
cd -
}
function configure_llvm_gcc() {
Phase="$1"
Flavor="$2"
ObjDir="$3"
InstallDir="$4"
llvmObjDir="$5"
languages="c,c++"
if [ "$do_objc" = "yes" ]; then
languages="$languages,objc,obj-c++"
fi
if [ "$do_fortran" = "yes" ]; then
languages="$languages,fortran"
fi
if [ "$do_ada" = "yes" ]; then
languages="$languages,ada"
fi
cd $ObjDir
echo "# Configuring llvm-gcc $Release-rc$RC $Flavor"
echo "# $llvmgcc42_srcdir/configure --prefix=$InstallDir \
--program-prefix=llvm- --enable-llvm=$llvmObjDir \
--enable-languages=$languages"
$llvmgcc42_srcdir/configure --prefix=$InstallDir \
--program-prefix=llvm- --enable-llvm=$llvmObjDir \
--enable-languages=$languages \
> $LogDir/llvm-gcc.configure.$Release-rc$RC-Phase$Phase-$Flavor.log 2>&1
cd -
}
function build_llvm_gcc() {
Phase="$1"
Flavor="$2"
ObjDir="$3"
llvmgccDir="$4"
CompilerFlags=""
if [ "$Phase" = "2" ]; then
CompilerFlags="CC=$llvmgccDir/bin/llvm-gcc CXX=$llvmgccDir/bin/llvm-g++"
fi
cd $ObjDir
echo "# Compiling llvm-gcc $Release-rc$RC $Flavor"
echo "# make -j $NumJobs bootstrap LLVM_VERSION_INFO=$Release"
make -j $NumJobs bootstrap LLVM_VERSION_INFO=$Release $CompilerFlags \
> $LogDir/llvm-gcc.make.$Release-rc$RC-Phase$Phase-$Flavor.log 2>&1
echo "# Installing llvm-gcc $Release-rc$RC $Flavor"
echo "# make install"
make install \
> $LogDir/llvm-gcc.install.$Release-rc$RC-Phase$Phase-$Flavor.log 2>&1
cd -
}
if [ "$do_checkout" = "yes" ]; then
export_sources
fi
(
Flavors="Debug Release Release+Asserts"
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
rm -rf $llvmCore_phase1_objdir
rm -rf $llvmCore_phase1_installdir
rm -rf $llvmCore_phase2_objdir
rm -rf $llvmCore_phase2_installdir
mkdir -p $llvmCore_phase1_objdir
mkdir -p $llvmCore_phase1_installdir
mkdir -p $llvmCore_phase2_objdir
mkdir -p $llvmCore_phase2_installdir
llvmgcc42_phase1_objdir=$BuildDir/Phase1/$Flavor/llvmgcc42-$Release-rc$RC.obj
llvmgcc42_phase1_installdir=$BuildDir/Phase1/$Flavor/llvmgcc42-$Release-rc$RC.install
llvmgcc42_phase2_objdir=$BuildDir/Phase2/$Flavor/llvmgcc42-$Release-rc$RC.obj
llvmgcc42_phase2_installdir=$BuildDir/Phase2/$Flavor/llvmgcc42-$Release-rc$RC.install
rm -rf $llvmgcc42_phase1_objdir
rm -rf $llvmgcc42_phase1_installdir
rm -rf $llvmgcc42_phase2_objdir
rm -rf $llvmgcc42_phase2_installdir
mkdir -p $llvmgcc42_phase1_objdir
mkdir -p $llvmgcc42_phase1_installdir
mkdir -p $llvmgcc42_phase2_objdir
mkdir -p $llvmgcc42_phase2_installdir
############################################################################
# Phase 1: Build llvmCore and llvmgcc42
echo "# Phase 1: Building llvmCore"
configure_llvmCore 1 $Flavor \
$llvmCore_phase1_objdir $llvmCore_phase1_installdir \
$llvmgcc42_phase1_installdir
build_llvmCore 1 $Flavor \
$llvmCore_phase1_objdir
echo "# Phase 1: Building llvmgcc42"
configure_llvm_gcc 1 $Flavor \
$llvmgcc42_phase1_objdir $llvmgcc42_phase1_installdir \
$llvmCore_phase1_objdir
build_llvm_gcc 1 $Flavor \
$llvmgcc42_phase1_objdir $llvmgcc42_phase1_installdir
############################################################################
# Phase 2: Build llvmCore with newly built llvmgcc42 from phase 1.
echo "# Phase 2: Building llvmCore"
configure_llvmCore 2 $Flavor \
$llvmCore_phase2_objdir $llvmCore_phase2_installdir \
$llvmgcc42_phase1_installdir
build_llvmCore 2 $Flavor \
$llvmCore_phase2_objdir
echo "# Phase 2: Building llvmgcc42"
configure_llvm_gcc 2 $Flavor \
$llvmgcc42_phase2_objdir $llvmgcc42_phase2_installdir \
$llvmCore_phase2_objdir
build_llvm_gcc 2 $Flavor \
$llvmgcc42_phase2_objdir $llvmgcc42_phase1_installdir
echo "# Testing - built with llvmgcc42"
test_llvmCore 2 $Flavor $llvmCore_phase2_objdir
done
) 2>&1 | tee $LogDir/testing.$Release-rc$RC.log
# Woo hoo!
echo "### Testing Finished ###"
echo "### Logs: $LogDir"
exit 0