2 #===-- test-release.sh - Test the LLVM release candidates ------------------===#
4 # The LLVM Compiler Infrastructure
6 # This file is distributed under the University of Illinois Open Source
9 #===------------------------------------------------------------------------===#
11 # Download, build, and test the release candidate for an LLVM release.
13 #===------------------------------------------------------------------------===#
15 if [ `uname -s` = "FreeBSD" ]; then
21 projects="llvm cfe dragonegg test-suite"
23 # Base SVN URL for the sources.
24 Base_url="http://llvm.org/svn/llvm-project"
39 echo "usage: `basename $0` -release X.Y -rc NUM [OPTIONS]"
41 echo " -release X.Y The release number to test."
42 echo " -rc NUM The pre-release candidate number."
43 echo " -j NUM Number of compile jobs to run. [default: 3]"
44 echo " -build-dir DIR Directory to perform testing in. [default: pwd]"
45 echo " -no-checkout Don't checkout the sources from SVN."
46 echo " -no-64bit Don't test the 64-bit version. [default: yes]"
47 echo " -enable-ada Build Ada. [default: disable]"
48 echo " -enable-fortran Enable Fortran build. [default: disable]"
49 echo " -disable-objc Disable ObjC build. [default: enable]"
50 echo " -test-debug Test the debug build. [default: no]"
51 echo " -test-asserts Test with asserts on. [default: no]"
54 while [ $# -gt 0 ]; do
56 -release | --release )
59 Release_no_dot="`echo $1 | sed -e 's,\.,,'`"
61 -rc | --rc | -RC | --RC )
66 NumJobs="`echo $1 | sed -e 's,-j\([0-9]*\),\1,g'`"
67 if [ -z "$NumJobs" ]; then
72 -build-dir | --build-dir | -builddir | --builddir )
76 -no-checkout | --no-checkout )
79 -no-64bit | --no-64bit )
82 -enable-ada | --enable-ada )
85 -enable-fortran | --enable-fortran )
88 -disable-objc | --disable-objc )
91 -test-debug | --test-debug )
94 -test-asserts | --test-asserts )
97 -help | --help | -h | --h | -\? )
102 echo "unknown option: $1"
110 # Check required arguments.
111 if [ -z "$Release" ]; then
112 echo "error: no release number specified"
115 if [ -z "$RC" ]; then
116 echo "error: no release candidate number specified"
120 # Figure out how many make processes to run.
121 if [ -z "$NumJobs" ]; then
122 NumJobs=`sysctl -n hw.activecpu 2> /dev/null || true`
124 if [ -z "$NumJobs" ]; then
125 NumJobs=`sysctl -n hw.ncpu 2> /dev/null || true`
127 if [ -z "$NumJobs" ]; then
128 NumJobs=`grep -c processor /proc/cpuinfo 2> /dev/null || true`
130 if [ -z "$NumJobs" ]; then
134 # Go to the build directory (may be different from CWD)
135 BuildDir=$BuildDir/rc$RC
139 # Location of log files.
140 LogDir=$BuildDir/logs
147 # Make sure that the URLs are valid.
148 function check_valid_urls() {
149 for proj in $projects ; do
150 echo "# Validating $proj SVN URL"
152 if ! svn ls $Base_url/$proj/tags/RELEASE_$Release_no_dot/rc$RC > /dev/null 2>&1 ; then
153 echo "llvm $Release release candidate $RC doesn't exist!"
159 # Export sources to the the build directory.
160 function export_sources() {
163 for proj in $projects ; do
164 echo "# Exporting $proj $Release-RC$RC sources"
165 if ! svn export -q $Base_url/$proj/tags/RELEASE_$Release_no_dot/rc$RC $proj.src ; then
166 echo "error: failed to export $proj project"
171 echo "# Creating symlinks"
172 cd $BuildDir/llvm.src/tools
173 if [ ! -h clang ]; then
174 ln -s $BuildDir/cfe.src clang
176 cd $BuildDir/llvm.src/projects
177 if [ ! -h llvm-test ]; then
178 ln -s $BuildDir/test-suite.src llvm-test
183 function configure_llvmCore() {
190 Release | Release-64 )
203 echo "# Invalid flavor '$Flavor'"
209 echo "# Using C compiler: $c_compiler"
210 echo "# Using C++ compiler: $cxx_compiler"
213 echo "# Configuring llvm $Release-rc$RC $Flavor"
214 echo "# $BuildDir/llvm.src/configure --prefix=$InstallDir \
215 --enable-optimized=$Optimized \
216 --enable-assertions=$Assertions"
217 env CC=$c_compiler CXX=$cxx_compiler \
218 $BuildDir/llvm.src/configure --prefix=$InstallDir \
219 --enable-optimized=$Optimized \
220 --enable-assertions=$Assertions \
221 2>&1 | tee $LogDir/llvm.configure-Phase$Phase-$Flavor.log
225 function build_llvmCore() {
231 if [ "$Flavor" = "Release-64" ]; then
232 ExtraOpts="EXTRA_OPTIONS=-m64"
236 echo "# Compiling llvm $Release-rc$RC $Flavor"
237 echo "# ${MAKE} -j $NumJobs VERBOSE=1 $ExtraOpts"
238 ${MAKE} -j $NumJobs VERBOSE=1 $ExtraOpts \
239 2>&1 | tee $LogDir/llvm.make-Phase$Phase-$Flavor.log
241 echo "# Installing llvm $Release-rc$RC $Flavor"
242 echo "# ${MAKE} install"
244 2>&1 | tee $LogDir/llvm.install-Phase$Phase-$Flavor.log
248 function test_llvmCore() {
254 ${MAKE} -k check-all \
255 2>&1 | tee $LogDir/llvm.check-Phase$Phase-$Flavor.log
256 ${MAKE} -k unittests \
257 2>&1 | tee $LogDir/llvm.unittests-Phase$Phase-$Flavor.log
261 set -e # Exit if any command fails
263 if [ "$do_checkout" = "yes" ]; then
269 if [ "$do_debug" = "yes" ]; then
270 Flavors="Debug $Flavors"
272 if [ "$do_asserts" = "yes" ]; then
273 Flavors="$Flavors Release+Asserts"
275 if [ "$do_64bit" = "yes" ]; then
276 Flavors="$Flavors Release-64"
279 for Flavor in $Flavors ; do
282 echo "********************************************************************************"
283 echo " Release: $Release-rc$RC"
284 echo " Build: $Flavor"
285 echo " System Info: "
287 echo "********************************************************************************"
290 llvmCore_phase1_objdir=$BuildDir/Phase1/$Flavor/llvmCore-$Release-rc$RC.obj
291 llvmCore_phase1_installdir=$BuildDir/Phase1/$Flavor/llvmCore-$Release-rc$RC.install
293 llvmCore_phase2_objdir=$BuildDir/Phase2/$Flavor/llvmCore-$Release-rc$RC.obj
294 llvmCore_phase2_installdir=$BuildDir/Phase2/$Flavor/llvmCore-$Release-rc$RC.install
296 llvmCore_phase3_objdir=$BuildDir/Phase3/$Flavor/llvmCore-$Release-rc$RC.obj
297 llvmCore_phase3_installdir=$BuildDir/Phase3/$Flavor/llvmCore-$Release-rc$RC.install
299 rm -rf $llvmCore_phase1_objdir
300 rm -rf $llvmCore_phase1_installdir
301 rm -rf $llvmCore_phase2_objdir
302 rm -rf $llvmCore_phase2_installdir
303 rm -rf $llvmCore_phase3_objdir
304 rm -rf $llvmCore_phase3_installdir
306 mkdir -p $llvmCore_phase1_objdir
307 mkdir -p $llvmCore_phase1_installdir
308 mkdir -p $llvmCore_phase2_objdir
309 mkdir -p $llvmCore_phase2_installdir
310 mkdir -p $llvmCore_phase3_objdir
311 mkdir -p $llvmCore_phase3_installdir
313 ############################################################################
314 # Phase 1: Build llvmCore and llvmgcc42
315 echo "# Phase 1: Building llvmCore"
316 configure_llvmCore 1 $Flavor \
317 $llvmCore_phase1_objdir $llvmCore_phase1_installdir
318 build_llvmCore 1 $Flavor \
319 $llvmCore_phase1_objdir
321 ############################################################################
322 # Phase 2: Build llvmCore with newly built clang from phase 1.
323 c_compiler=$llvmCore_phase1_installdir/bin/clang
324 cxx_compiler=$llvmCore_phase1_installdir/bin/clang++
325 echo "# Phase 2: Building llvmCore"
326 configure_llvmCore 2 $Flavor \
327 $llvmCore_phase2_objdir $llvmCore_phase2_installdir
328 build_llvmCore 2 $Flavor \
329 $llvmCore_phase2_objdir
331 ############################################################################
332 # Phase 3: Build llvmCore with newly built clang from phase 2.
333 c_compiler=$llvmCore_phase2_installdir/bin/clang
334 cxx_compiler=$llvmCore_phase2_installdir/bin/clang++
335 echo "# Phase 3: Building llvmCore"
336 configure_llvmCore 3 $Flavor \
337 $llvmCore_phase3_objdir $llvmCore_phase3_installdir
338 build_llvmCore 3 $Flavor \
339 $llvmCore_phase3_objdir
341 ############################################################################
342 # Testing: Test phase 3
343 echo "# Testing - built with clang"
344 test_llvmCore 3 $Flavor $llvmCore_phase3_objdir
346 ############################################################################
347 # Compare .o files between Phase2 and Phase3 and report which ones differ.
349 echo "# Comparing Phase 2 and Phase 3 files"
350 for o in `find $llvmCore_phase2_objdir -name '*.o'` ; do
351 p3=`echo $o | sed -e 's,Phase2,Phase3,'`
352 if ! cmp --ignore-initial=16 $o $p3 > /dev/null 2>&1 ; then
353 echo "file `basename $o` differs between phase 2 and phase 3"
357 ) 2>&1 | tee $LogDir/testing.$Release-rc$RC.log
362 echo "### Testing Finished ###"
363 echo "### Logs: $LogDir"