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 compiler-rt libcxx libcxxabi test-suite clang-tools-extra"
23 # Base SVN URL for the sources.
24 Base_url="http://llvm.org/svn/llvm-project"
37 ExtraConfigureFlags=""
41 echo "usage: `basename $0` -release X.Y.Z -rc NUM [OPTIONS]"
43 echo " -release X.Y.Z The release version to test."
44 echo " -rc NUM The pre-release candidate number."
45 echo " -final The final release candidate."
46 echo " -triple TRIPLE The target triple for this machine."
47 echo " -j NUM Number of compile jobs to run. [default: 3]"
48 echo " -build-dir DIR Directory to perform testing in. [default: pwd]"
49 echo " -no-checkout Don't checkout the sources from SVN."
50 echo " -test-debug Test the debug build. [default: no]"
51 echo " -test-asserts Test with asserts on. [default: no]"
52 echo " -no-compare-files Don't test that phase 2 and 3 files are identical."
53 echo " -use-gzip Use gzip instead of xz."
54 echo " -configure-flags FLAGS Extra flags to pass to the configure step."
55 echo " -use-autoconf Use autoconf instead of cmake"
56 echo " -svn-path DIR Use the specified DIR instead of a release."
57 echo " For example -svn-path trunk or -svn-path branches/release_37"
60 if [ `uname -s` = "Darwin" ]; then
61 # compiler-rt doesn't yet build with CMake on Darwin.
65 while [ $# -gt 0 ]; do
67 -release | --release )
70 Release_no_dot="`echo $1 | sed -e 's,\.,,g'`"
72 -rc | --rc | -RC | --RC )
79 -svn-path | --svn-path )
84 RC="`echo $ExportBranch | sed -e 's,/,_,g'`"
85 echo "WARNING: Using the branch $ExportBranch instead of a release tag"
86 echo " This is intended to aid new packagers in trialing "
87 echo " builds without requiring a tag to be created first"
93 -configure-flags | --configure-flags )
95 ExtraConfigureFlags="$1"
98 NumJobs="`echo $1 | sed -e 's,-j\([0-9]*\),\1,g'`"
99 if [ -z "$NumJobs" ]; then
104 -build-dir | --build-dir | -builddir | --builddir )
108 -no-checkout | --no-checkout )
111 -test-debug | --test-debug )
114 -test-asserts | --test-asserts )
117 -no-compare-files | --no-compare-files )
120 -use-gzip | --use-gzip )
123 -use-autoconf | --use-autoconf )
126 -help | --help | -h | --h | -\? )
131 echo "unknown option: $1"
139 # Check required arguments.
140 if [ -z "$Release" ]; then
141 echo "error: no release number specified"
144 if [ -z "$RC" ]; then
145 echo "error: no release candidate number specified"
148 if [ -z "$ExportBranch" ]; then
149 ExportBranch="tags/RELEASE_$Release_no_dot/$RC"
151 if [ -z "$Triple" ]; then
152 echo "error: no target triple specified"
156 # Figure out how many make processes to run.
157 if [ -z "$NumJobs" ]; then
158 NumJobs=`sysctl -n hw.activecpu 2> /dev/null || true`
160 if [ -z "$NumJobs" ]; then
161 NumJobs=`sysctl -n hw.ncpu 2> /dev/null || true`
163 if [ -z "$NumJobs" ]; then
164 NumJobs=`grep -c processor /proc/cpuinfo 2> /dev/null || true`
166 if [ -z "$NumJobs" ]; then
170 # Go to the build directory (may be different from CWD)
171 BuildDir=$BuildDir/$RC
175 # Location of log files.
176 LogDir=$BuildDir/logs
179 # Final package name.
180 Package=clang+llvm-$Release
181 if [ $RC != "final" ]; then
184 Package=$Package-$Triple
186 # Make sure that a required program is available
187 function check_program_exists() {
189 if ! type -P $program > /dev/null 2>&1 ; then
190 echo "program '$1' not found !"
195 if [ `uname -s` != "Darwin" ]; then
196 check_program_exists 'chrpath'
197 check_program_exists 'file'
198 check_program_exists 'objdump'
201 # Make sure that the URLs are valid.
202 function check_valid_urls() {
203 for proj in $projects ; do
204 echo "# Validating $proj SVN URL"
206 if ! svn ls $Base_url/$proj/$ExportBranch > /dev/null 2>&1 ; then
207 echo "$proj does not have a $ExportBranch branch/tag!"
213 # Export sources to the build directory.
214 function export_sources() {
217 for proj in $projects ; do
218 echo "# Exporting $proj $Release-$RC sources"
219 if ! svn export -q $Base_url/$proj/$ExportBranch $proj.src ; then
220 echo "error: failed to export $proj project"
225 echo "# Creating symlinks"
226 cd $BuildDir/llvm.src/tools
227 if [ ! -h clang ]; then
228 ln -s ../../cfe.src clang
230 cd $BuildDir/llvm.src/tools/clang/tools
231 if [ ! -h clang-tools-extra ]; then
232 ln -s ../../../../clang-tools-extra.src extra
234 cd $BuildDir/llvm.src/projects
235 if [ ! -h test-suite ]; then
236 ln -s ../../test-suite.src test-suite
238 if [ ! -h compiler-rt ]; then
239 ln -s ../../compiler-rt.src compiler-rt
241 if [ ! -h libcxx ]; then
242 ln -s ../../libcxx.src libcxx
244 if [ ! -h libcxxabi ]; then
245 ln -s ../../libcxxabi.src libcxxabi
250 function configure_llvmCore() {
259 ConfigureFlags="--enable-optimized --disable-assertions"
264 ConfigureFlags="--enable-optimized --enable-assertions"
269 ConfigureFlags="--disable-optimized --enable-assertions"
272 echo "# Invalid flavor '$Flavor'"
278 echo "# Using C compiler: $c_compiler"
279 echo "# Using C++ compiler: $cxx_compiler"
282 echo "# Configuring llvm $Release-$RC $Flavor"
284 if [ "$use_autoconf" = "yes" ]; then
285 echo "#" env CC="$c_compiler" CXX="$cxx_compiler" \
286 $BuildDir/llvm.src/configure \
287 $ConfigureFlags --disable-timestamps $ExtraConfigureFlags \
288 2>&1 | tee $LogDir/llvm.configure-Phase$Phase-$Flavor.log
289 env CC="$c_compiler" CXX="$cxx_compiler" \
290 $BuildDir/llvm.src/configure \
291 $ConfigureFlags --disable-timestamps $ExtraConfigureFlags \
292 2>&1 | tee $LogDir/llvm.configure-Phase$Phase-$Flavor.log
294 echo "#" env CC="$c_compiler" CXX="$cxx_compiler" \
295 cmake -G "Unix Makefiles" \
296 -DCMAKE_BUILD_TYPE=$BuildType -DLLVM_ENABLE_ASSERTIONS=$Assertions \
297 -DLLVM_ENABLE_TIMESTAMPS=OFF -DLLVM_CONFIGTIME="(timestamp not enabled)" \
298 $ExtraConfigureFlags $BuildDir/llvm.src \
299 2>&1 | tee $LogDir/llvm.configure-Phase$Phase-$Flavor.log
300 env CC="$c_compiler" CXX="$cxx_compiler" \
301 cmake -G "Unix Makefiles" \
302 -DCMAKE_BUILD_TYPE=$BuildType -DLLVM_ENABLE_ASSERTIONS=$Assertions \
303 -DLLVM_ENABLE_TIMESTAMPS=OFF -DLLVM_CONFIGTIME="(timestamp not enabled)" \
304 $ExtraConfigureFlags $BuildDir/llvm.src \
305 2>&1 | tee $LogDir/llvm.configure-Phase$Phase-$Flavor.log
311 function build_llvmCore() {
318 echo "# Compiling llvm $Release-$RC $Flavor"
319 echo "# ${MAKE} -j $NumJobs VERBOSE=1"
320 ${MAKE} -j $NumJobs VERBOSE=1 \
321 2>&1 | tee $LogDir/llvm.make-Phase$Phase-$Flavor.log
323 echo "# Installing llvm $Release-$RC $Flavor"
324 echo "# ${MAKE} install"
326 DESTDIR="${DestDir}" \
327 2>&1 | tee $LogDir/llvm.install-Phase$Phase-$Flavor.log
331 function test_llvmCore() {
337 ${MAKE} -j $NumJobs -k check-all \
338 2>&1 | tee $LogDir/llvm.check-Phase$Phase-$Flavor.log
340 if [ "$use_autoconf" = "yes" ]; then
341 # In the cmake build, unit tests are run as part of check-all.
342 ${MAKE} -k unittests \
343 2>&1 | tee $LogDir/llvm.unittests-Phase$Phase-$Flavor.log
349 # Clean RPATH. Libtool adds the build directory to the search path, which is
350 # not necessary --- and even harmful --- for the binary packages we release.
351 function clean_RPATH() {
352 if [ `uname -s` = "Darwin" ]; then
355 local InstallPath="$1"
356 for Candidate in `find $InstallPath/{bin,lib} -type f`; do
357 if file $Candidate | grep ELF | egrep 'executable|shared object' > /dev/null 2>&1 ; then
358 rpath=`objdump -x $Candidate | grep 'RPATH' | sed -e's/^ *RPATH *//'`
359 if [ -n "$rpath" ]; then
360 newrpath=`echo $rpath | sed -e's/.*\(\$ORIGIN[^:]*\).*/\1/'`
361 chrpath -r $newrpath $Candidate 2>&1 > /dev/null 2>&1
367 # Create a package of the release binaries.
368 function package_release() {
370 cd $BuildDir/Phase3/Release
371 mv llvmCore-$Release-$RC.install $Package
372 if [ "$use_gzip" = "yes" ]; then
373 tar cfz $BuildDir/$Package.tar.gz $Package
375 tar cfJ $BuildDir/$Package.tar.xz $Package
377 mv $Package llvmCore-$Release-$RC.install
381 # Exit if any command fails
382 # Note: pipefail is necessary for running build commands through
383 # a pipe (i.e. it changes the output of ``false | tee /dev/null ; echo $?``)
387 if [ "$do_checkout" = "yes" ]; then
393 if [ "$do_debug" = "yes" ]; then
394 Flavors="Debug $Flavors"
396 if [ "$do_asserts" = "yes" ]; then
397 Flavors="$Flavors Release+Asserts"
400 for Flavor in $Flavors ; do
403 echo "********************************************************************************"
404 echo " Release: $Release-$RC"
405 echo " Build: $Flavor"
406 echo " System Info: "
408 echo "********************************************************************************"
414 llvmCore_phase1_objdir=$BuildDir/Phase1/$Flavor/llvmCore-$Release-$RC.obj
415 llvmCore_phase1_destdir=$BuildDir/Phase1/$Flavor/llvmCore-$Release-$RC.install
417 llvmCore_phase2_objdir=$BuildDir/Phase2/$Flavor/llvmCore-$Release-$RC.obj
418 llvmCore_phase2_destdir=$BuildDir/Phase2/$Flavor/llvmCore-$Release-$RC.install
420 llvmCore_phase3_objdir=$BuildDir/Phase3/$Flavor/llvmCore-$Release-$RC.obj
421 llvmCore_phase3_destdir=$BuildDir/Phase3/$Flavor/llvmCore-$Release-$RC.install
423 rm -rf $llvmCore_phase1_objdir
424 rm -rf $llvmCore_phase1_destdir
426 rm -rf $llvmCore_phase2_objdir
427 rm -rf $llvmCore_phase2_destdir
429 rm -rf $llvmCore_phase3_objdir
430 rm -rf $llvmCore_phase3_destdir
432 mkdir -p $llvmCore_phase1_objdir
433 mkdir -p $llvmCore_phase1_destdir
435 mkdir -p $llvmCore_phase2_objdir
436 mkdir -p $llvmCore_phase2_destdir
438 mkdir -p $llvmCore_phase3_objdir
439 mkdir -p $llvmCore_phase3_destdir
441 ############################################################################
442 # Phase 1: Build llvmCore and clang
443 echo "# Phase 1: Building llvmCore"
444 configure_llvmCore 1 $Flavor $llvmCore_phase1_objdir
445 build_llvmCore 1 $Flavor \
446 $llvmCore_phase1_objdir $llvmCore_phase1_destdir
447 clean_RPATH $llvmCore_phase1_destdir/usr/local
449 ########################################################################
450 # Phase 2: Build llvmCore with newly built clang from phase 1.
451 c_compiler=$llvmCore_phase1_destdir/usr/local/bin/clang
452 cxx_compiler=$llvmCore_phase1_destdir/usr/local/bin/clang++
453 echo "# Phase 2: Building llvmCore"
454 configure_llvmCore 2 $Flavor $llvmCore_phase2_objdir
455 build_llvmCore 2 $Flavor \
456 $llvmCore_phase2_objdir $llvmCore_phase2_destdir
457 clean_RPATH $llvmCore_phase2_destdir/usr/local
459 ########################################################################
460 # Phase 3: Build llvmCore with newly built clang from phase 2.
461 c_compiler=$llvmCore_phase2_destdir/usr/local/bin/clang
462 cxx_compiler=$llvmCore_phase2_destdir/usr/local/bin/clang++
463 echo "# Phase 3: Building llvmCore"
464 configure_llvmCore 3 $Flavor $llvmCore_phase3_objdir
465 build_llvmCore 3 $Flavor \
466 $llvmCore_phase3_objdir $llvmCore_phase3_destdir
467 clean_RPATH $llvmCore_phase3_destdir/usr/local
469 ########################################################################
470 # Testing: Test phase 3
471 echo "# Testing - built with clang"
472 test_llvmCore 3 $Flavor $llvmCore_phase3_objdir
474 ########################################################################
475 # Compare .o files between Phase2 and Phase3 and report which ones
477 if [ "$do_compare" = "yes" ]; then
479 echo "# Comparing Phase 2 and Phase 3 files"
480 for p2 in `find $llvmCore_phase2_objdir -name '*.o'` ; do
481 p3=`echo $p2 | sed -e 's,Phase2,Phase3,'`
482 # Substitute 'Phase2' for 'Phase3' in the Phase 2 object file in
483 # case there are build paths in the debug info. On some systems,
484 # sed adds a newline to the output, so pass $p3 through sed too.
485 if ! cmp --ignore-initial=16 <(sed -e 's,Phase2,Phase3,g' $p2) \
486 <(sed -e '' $p3) > /dev/null 2>&1 ; then
487 echo "file `basename $p2` differs between phase 2 and phase 3"
492 ) 2>&1 | tee $LogDir/testing.$Release-$RC.log
499 echo "### Testing Finished ###"
500 if [ "$use_gzip" = "yes" ]; then
501 echo "### Package: $Package.tar.gz"
503 echo "### Package: $Package.tar.xz"
505 echo "### Logs: $LogDir"