1 #!/usr/bin/env bash 2 #===-- test-release.sh - Test the LLVM release candidates ------------------===# 3 # 4 # The LLVM Compiler Infrastructure 5 # 6 # This file is distributed under the University of Illinois Open Source 7 # License. 8 # 9 #===------------------------------------------------------------------------===# 10 # 11 # Download, build, and test the release candidate for an LLVM release. 12 # 13 #===------------------------------------------------------------------------===# 14 15 if [ `uname -s` = "FreeBSD" ]; then 16 MAKE=gmake 17 else 18 MAKE=make 19 fi 20 21 projects="llvm cfe dragonegg compiler-rt libcxx libcxxabi test-suite clang-tools-extra" 22 23 # Base SVN URL for the sources. 24 Base_url="http://llvm.org/svn/llvm-project" 25 26 Release="" 27 Release_no_dot="" 28 RC="" 29 Triple="" 30 use_gzip="no" 31 do_checkout="yes" 32 do_ada="no" 33 do_clang="yes" 34 do_dragonegg="no" 35 do_fortran="no" 36 do_objc="yes" 37 do_64bit="yes" 38 do_debug="no" 39 do_asserts="no" 40 do_compare="yes" 41 BuildDir="`pwd`" 42 BuildTriple="" 43 44 function usage() { 45 echo "usage: `basename $0` -release X.Y -rc NUM [OPTIONS]" 46 echo "" 47 echo " -release X.Y The release number to test." 48 echo " -rc NUM The pre-release candidate number." 49 echo " -final The final release candidate." 50 echo " -triple TRIPLE The target triple for this machine." 51 echo " -j NUM Number of compile jobs to run. [default: 3]" 52 echo " -build-dir DIR Directory to perform testing in. [default: pwd]" 53 echo " -no-checkout Don't checkout the sources from SVN." 54 echo " -no-64bit Don't test the 64-bit version. [default: yes]" 55 echo " -enable-ada Build Ada. [default: disable]" 56 echo " -disable-clang Do not test clang. [default: enable]" 57 echo " -enable-dragonegg Test dragonegg. [default: disable]" 58 echo " -enable-fortran Enable Fortran build. [default: disable]" 59 echo " -disable-objc Disable ObjC build. [default: enable]" 60 echo " -test-debug Test the debug build. [default: no]" 61 echo " -test-asserts Test with asserts on. [default: no]" 62 echo " -no-compare-files Don't test that phase 2 and 3 files are identical." 63 echo " -use-gzip Use gzip instead of xz." 64 echo " -build-triple TRIPLE The build triple for this machine" 65 echo " [default: use config.guess]" 66 } 67 68 while [ $# -gt 0 ]; do 69 case $1 in 70 -release | --release ) 71 shift 72 Release="$1" 73 Release_no_dot="`echo $1 | sed -e 's,\.,,g'`" 74 ;; 75 -rc | --rc | -RC | --RC ) 76 shift 77 RC="rc$1" 78 ;; 79 -final | --final ) 80 RC=final 81 ;; 82 -triple | --triple ) 83 shift 84 Triple="$1" 85 ;; 86 -build-triple | --build-triple ) 87 shift 88 BuildTriple="$1" 89 ;; 90 -j* ) 91 NumJobs="`echo $1 | sed -e 's,-j\([0-9]*\),\1,g'`" 92 if [ -z "$NumJobs" ]; then 93 shift 94 NumJobs="$1" 95 fi 96 ;; 97 -build-dir | --build-dir | -builddir | --builddir ) 98 shift 99 BuildDir="$1" 100 ;; 101 -no-checkout | --no-checkout ) 102 do_checkout="no" 103 ;; 104 -no-64bit | --no-64bit ) 105 do_64bit="no" 106 ;; 107 -enable-ada | --enable-ada ) 108 do_ada="yes" 109 ;; 110 -disable-clang | --disable-clang ) 111 do_clang="no" 112 ;; 113 -enable-dragonegg | --enable-dragonegg ) 114 do_dragonegg="yes" 115 ;; 116 -enable-fortran | --enable-fortran ) 117 do_fortran="yes" 118 ;; 119 -disable-objc | --disable-objc ) 120 do_objc="no" 121 ;; 122 -test-debug | --test-debug ) 123 do_debug="yes" 124 ;; 125 -test-asserts | --test-asserts ) 126 do_asserts="yes" 127 ;; 128 -no-compare-files | --no-compare-files ) 129 do_compare="no" 130 ;; 131 -use-gzip | --use-gzip ) 132 use_gzip="yes" 133 ;; 134 -help | --help | -h | --h | -\? ) 135 usage 136 exit 0 137 ;; 138 * ) 139 echo "unknown option: $1" 140 usage 141 exit 1 142 ;; 143 esac 144 shift 145 done 146 147 # Check required arguments. 148 if [ -z "$Release" ]; then 149 echo "error: no release number specified" 150 exit 1 151 fi 152 if [ -z "$RC" ]; then 153 echo "error: no release candidate number specified" 154 exit 1 155 fi 156 if [ -z "$Triple" ]; then 157 echo "error: no target triple specified" 158 exit 1 159 fi 160 161 # Figure out how many make processes to run. 162 if [ -z "$NumJobs" ]; then 163 NumJobs=`sysctl -n hw.activecpu 2> /dev/null || true` 164 fi 165 if [ -z "$NumJobs" ]; then 166 NumJobs=`sysctl -n hw.ncpu 2> /dev/null || true` 167 fi 168 if [ -z "$NumJobs" ]; then 169 NumJobs=`grep -c processor /proc/cpuinfo 2> /dev/null || true` 170 fi 171 if [ -z "$NumJobs" ]; then 172 NumJobs=3 173 fi 174 175 # Go to the build directory (may be different from CWD) 176 BuildDir=$BuildDir/$RC 177 mkdir -p $BuildDir 178 cd $BuildDir 179 180 # Location of log files. 181 LogDir=$BuildDir/logs 182 mkdir -p $LogDir 183 184 # Final package name. 185 Package=clang+llvm-$Release 186 if [ $RC != "final" ]; then 187 Package=$Package-$RC 188 fi 189 Package=$Package-$Triple 190 191 # Find compilers. 192 if [ "$do_dragonegg" = "yes" ]; then 193 gcc_compiler="$GCC" 194 if [ -z "$gcc_compiler" ]; then 195 gcc_compiler="`which gcc`" 196 if [ -z "$gcc_compiler" ]; then 197 echo "error: cannot find gcc to use with dragonegg" 198 exit 1 199 fi 200 fi 201 202 gxx_compiler="$GXX" 203 if [ -z "$gxx_compiler" ]; then 204 gxx_compiler="`which g++`" 205 if [ -z "$gxx_compiler" ]; then 206 echo "error: cannot find g++ to use with dragonegg" 207 exit 1 208 fi 209 fi 210 fi 211 212 # Make sure that a required program is available 213 function check_program_exists() { 214 local program="$1" 215 if ! type -P $program > /dev/null 2>&1 ; then 216 echo "program '$1' not found !" 217 exit 1 218 fi 219 } 220 221 if [ `uname -s` != "Darwin" ]; then 222 check_program_exists 'chrpath' 223 check_program_exists 'file' 224 check_program_exists 'objdump' 225 fi 226 227 # Make sure that the URLs are valid. 228 function check_valid_urls() { 229 for proj in $projects ; do 230 echo "# Validating $proj SVN URL" 231 232 if ! svn ls $Base_url/$proj/tags/RELEASE_$Release_no_dot/$RC > /dev/null 2>&1 ; then 233 echo "$proj $Release release candidate $RC doesn't exist!" 234 exit 1 235 fi 236 done 237 } 238 239 # Export sources to the build directory. 240 function export_sources() { 241 check_valid_urls 242 243 for proj in $projects ; do 244 echo "# Exporting $proj $Release-$RC sources" 245 if ! svn export -q $Base_url/$proj/tags/RELEASE_$Release_no_dot/$RC $proj.src ; then 246 echo "error: failed to export $proj project" 247 exit 1 248 fi 249 done 250 251 echo "# Creating symlinks" 252 cd $BuildDir/llvm.src/tools 253 if [ ! -h clang ]; then 254 ln -s ../../cfe.src clang 255 fi 256 cd $BuildDir/llvm.src/tools/clang/tools 257 if [ ! -h clang-tools-extra ]; then 258 ln -s ../../../../clang-tools-extra.src extra 259 fi 260 cd $BuildDir/llvm.src/projects 261 if [ ! -h test-suite ]; then 262 ln -s ../../test-suite.src test-suite 263 fi 264 if [ ! -h compiler-rt ]; then 265 ln -s ../../compiler-rt.src compiler-rt 266 fi 267 if [ ! -h libcxx ]; then 268 ln -s ../../libcxx.src libcxx 269 fi 270 if [ ! -h libcxxabi ]; then 271 ln -s ../../libcxxabi.src libcxxabi 272 fi 273 cd $BuildDir 274 } 275 276 function configure_llvmCore() { 277 Phase="$1" 278 Flavor="$2" 279 ObjDir="$3" 280 InstallDir="$4" 281 282 case $Flavor in 283 Release | Release-64 ) 284 Optimized="yes" 285 Assertions="no" 286 ;; 287 Release+Asserts ) 288 Optimized="yes" 289 Assertions="yes" 290 ;; 291 Debug ) 292 Optimized="no" 293 Assertions="yes" 294 ;; 295 * ) 296 echo "# Invalid flavor '$Flavor'" 297 echo "" 298 return 299 ;; 300 esac 301 302 echo "# Using C compiler: $c_compiler" 303 echo "# Using C++ compiler: $cxx_compiler" 304 305 build_triple_option="${BuildTriple:+--build=$BuildTriple}" 306 307 cd $ObjDir 308 echo "# Configuring llvm $Release-$RC $Flavor" 309 echo "# $BuildDir/llvm.src/configure --prefix=$InstallDir \ 310 --enable-optimized=$Optimized \ 311 --enable-assertions=$Assertions \ 312 --disable-timestamps \ 313 $build_triple_option" 314 env CC="$c_compiler" CXX="$cxx_compiler" \ 315 $BuildDir/llvm.src/configure --prefix=$InstallDir \ 316 --enable-optimized=$Optimized \ 317 --enable-assertions=$Assertions \ 318 --disable-timestamps \ 319 $build_triple_option \ 320 2>&1 | tee $LogDir/llvm.configure-Phase$Phase-$Flavor.log 321 cd $BuildDir 322 } 323 324 function build_llvmCore() { 325 Phase="$1" 326 Flavor="$2" 327 ObjDir="$3" 328 ExtraOpts="" 329 330 if [ "$Flavor" = "Release-64" ]; then 331 ExtraOpts="EXTRA_OPTIONS=-m64" 332 fi 333 334 cd $ObjDir 335 echo "# Compiling llvm $Release-$RC $Flavor" 336 echo "# ${MAKE} -j $NumJobs VERBOSE=1 $ExtraOpts" 337 ${MAKE} -j $NumJobs VERBOSE=1 $ExtraOpts \ 338 2>&1 | tee $LogDir/llvm.make-Phase$Phase-$Flavor.log 339 340 echo "# Installing llvm $Release-$RC $Flavor" 341 echo "# ${MAKE} install" 342 ${MAKE} install \ 343 2>&1 | tee $LogDir/llvm.install-Phase$Phase-$Flavor.log 344 cd $BuildDir 345 } 346 347 function build_dragonegg() { 348 Phase="$1" 349 Flavor="$2" 350 LLVMInstallDir="$3" 351 DragonEggObjDir="$4" 352 LLVM_CONFIG=$LLVMInstallDir/bin/llvm-config 353 TOP_DIR=$BuildDir/dragonegg.src 354 355 echo "# Targeted compiler: $gcc_compiler" 356 357 cd $DragonEggObjDir 358 echo "# Compiling phase $Phase dragonegg $Release-$RC $Flavor" 359 echo -n "# CXX=$cxx_compiler TOP_DIR=$TOP_DIR GCC=$gcc_compiler " 360 echo -n "LLVM_CONFIG=$LLVM_CONFIG ${MAKE} -f $TOP_DIR/Makefile " 361 echo "-j $NumJobs VERBOSE=1" 362 CXX="$cxx_compiler" TOP_DIR="$TOP_DIR" GCC="$gcc_compiler" \ 363 LLVM_CONFIG="$LLVM_CONFIG" ${MAKE} -f $TOP_DIR/Makefile \ 364 -j $NumJobs VERBOSE=1 \ 365 2>&1 | tee $LogDir/dragonegg-Phase$Phase-$Flavor.log 366 cd $BuildDir 367 } 368 369 function test_llvmCore() { 370 Phase="$1" 371 Flavor="$2" 372 ObjDir="$3" 373 374 cd $ObjDir 375 ${MAKE} -k check-all \ 376 2>&1 | tee $LogDir/llvm.check-Phase$Phase-$Flavor.log 377 ${MAKE} -k unittests \ 378 2>&1 | tee $LogDir/llvm.unittests-Phase$Phase-$Flavor.log 379 cd $BuildDir 380 } 381 382 # Clean RPATH. Libtool adds the build directory to the search path, which is 383 # not necessary --- and even harmful --- for the binary packages we release. 384 function clean_RPATH() { 385 if [ `uname -s` = "Darwin" ]; then 386 return 387 fi 388 local InstallPath="$1" 389 for Candidate in `find $InstallPath/{bin,lib} -type f`; do 390 if file $Candidate | grep ELF | egrep 'executable|shared object' > /dev/null 2>&1 ; then 391 rpath=`objdump -x $Candidate | grep 'RPATH' | sed -e's/^ *RPATH *//'` 392 if [ -n "$rpath" ]; then 393 newrpath=`echo $rpath | sed -e's/.*\(\$ORIGIN[^:]*\).*/\1/'` 394 chrpath -r $newrpath $Candidate 2>&1 > /dev/null 2>&1 395 fi 396 fi 397 done 398 } 399 400 # Create a package of the release binaries. 401 function package_release() { 402 cwd=`pwd` 403 cd $BuildDir/Phase3/Release 404 mv llvmCore-$Release-$RC.install $Package 405 if [ "$use_gzip" = "yes" ]; then 406 tar cfz $BuildDir/$Package.tar.gz $Package 407 else 408 tar cfJ $BuildDir/$Package.tar.xz $Package 409 fi 410 mv $Package llvmCore-$Release-$RC.install 411 cd $cwd 412 } 413 414 set -e # Exit if any command fails 415 416 if [ "$do_checkout" = "yes" ]; then 417 export_sources 418 fi 419 420 ( 421 Flavors="Release" 422 if [ "$do_debug" = "yes" ]; then 423 Flavors="Debug $Flavors" 424 fi 425 if [ "$do_asserts" = "yes" ]; then 426 Flavors="$Flavors Release+Asserts" 427 fi 428 if [ "$do_64bit" = "yes" ]; then 429 Flavors="$Flavors Release-64" 430 fi 431 432 for Flavor in $Flavors ; do 433 echo "" 434 echo "" 435 echo "********************************************************************************" 436 echo " Release: $Release-$RC" 437 echo " Build: $Flavor" 438 echo " System Info: " 439 echo " `uname -a`" 440 echo "********************************************************************************" 441 echo "" 442 443 c_compiler="$CC" 444 cxx_compiler="$CXX" 445 446 llvmCore_phase1_objdir=$BuildDir/Phase1/$Flavor/llvmCore-$Release-$RC.obj 447 llvmCore_phase1_installdir=$BuildDir/Phase1/$Flavor/llvmCore-$Release-$RC.install 448 dragonegg_phase1_objdir=$BuildDir/Phase1/$Flavor/DragonEgg-$Release-$RC.obj 449 450 llvmCore_phase2_objdir=$BuildDir/Phase2/$Flavor/llvmCore-$Release-$RC.obj 451 llvmCore_phase2_installdir=$BuildDir/Phase2/$Flavor/llvmCore-$Release-$RC.install 452 llvmCore_de_phase2_objdir=$BuildDir/Phase2/$Flavor/llvmCore-DragonEgg-$Release-$RC.obj 453 llvmCore_de_phase2_installdir=$BuildDir/Phase2/$Flavor/llvmCore-DragonEgg-$Release-$RC.install 454 dragonegg_phase2_objdir=$BuildDir/Phase2/$Flavor/DragonEgg-$Release-$RC.obj 455 456 llvmCore_phase3_objdir=$BuildDir/Phase3/$Flavor/llvmCore-$Release-$RC.obj 457 llvmCore_phase3_installdir=$BuildDir/Phase3/$Flavor/llvmCore-$Release-$RC.install 458 llvmCore_de_phase3_objdir=$BuildDir/Phase3/$Flavor/llvmCore-DragonEgg-$Release-$RC.obj 459 llvmCore_de_phase3_installdir=$BuildDir/Phase3/$Flavor/llvmCore-DragonEgg-$Release-$RC.install 460 dragonegg_phase3_objdir=$BuildDir/Phase3/$Flavor/DragonEgg-$Release-$RC.obj 461 462 rm -rf $llvmCore_phase1_objdir 463 rm -rf $llvmCore_phase1_installdir 464 rm -rf $dragonegg_phase1_objdir 465 466 rm -rf $llvmCore_phase2_objdir 467 rm -rf $llvmCore_phase2_installdir 468 rm -rf $llvmCore_de_phase2_objdir 469 rm -rf $llvmCore_de_phase2_installdir 470 rm -rf $dragonegg_phase2_objdir 471 472 rm -rf $llvmCore_phase3_objdir 473 rm -rf $llvmCore_phase3_installdir 474 rm -rf $llvmCore_de_phase3_objdir 475 rm -rf $llvmCore_de_phase3_installdir 476 rm -rf $dragonegg_phase3_objdir 477 478 mkdir -p $llvmCore_phase1_objdir 479 mkdir -p $llvmCore_phase1_installdir 480 mkdir -p $dragonegg_phase1_objdir 481 482 mkdir -p $llvmCore_phase2_objdir 483 mkdir -p $llvmCore_phase2_installdir 484 mkdir -p $llvmCore_de_phase2_objdir 485 mkdir -p $llvmCore_de_phase2_installdir 486 mkdir -p $dragonegg_phase2_objdir 487 488 mkdir -p $llvmCore_phase3_objdir 489 mkdir -p $llvmCore_phase3_installdir 490 mkdir -p $llvmCore_de_phase3_objdir 491 mkdir -p $llvmCore_de_phase3_installdir 492 mkdir -p $dragonegg_phase3_objdir 493 494 ############################################################################ 495 # Phase 1: Build llvmCore and clang 496 echo "# Phase 1: Building llvmCore" 497 configure_llvmCore 1 $Flavor \ 498 $llvmCore_phase1_objdir $llvmCore_phase1_installdir 499 build_llvmCore 1 $Flavor \ 500 $llvmCore_phase1_objdir 501 clean_RPATH $llvmCore_phase1_installdir 502 503 # Test clang 504 if [ "$do_clang" = "yes" ]; then 505 ######################################################################## 506 # Phase 2: Build llvmCore with newly built clang from phase 1. 507 c_compiler=$llvmCore_phase1_installdir/bin/clang 508 cxx_compiler=$llvmCore_phase1_installdir/bin/clang++ 509 echo "# Phase 2: Building llvmCore" 510 configure_llvmCore 2 $Flavor \ 511 $llvmCore_phase2_objdir $llvmCore_phase2_installdir 512 build_llvmCore 2 $Flavor \ 513 $llvmCore_phase2_objdir 514 clean_RPATH $llvmCore_phase2_installdir 515 516 ######################################################################## 517 # Phase 3: Build llvmCore with newly built clang from phase 2. 518 c_compiler=$llvmCore_phase2_installdir/bin/clang 519 cxx_compiler=$llvmCore_phase2_installdir/bin/clang++ 520 echo "# Phase 3: Building llvmCore" 521 configure_llvmCore 3 $Flavor \ 522 $llvmCore_phase3_objdir $llvmCore_phase3_installdir 523 build_llvmCore 3 $Flavor \ 524 $llvmCore_phase3_objdir 525 clean_RPATH $llvmCore_phase3_installdir 526 527 ######################################################################## 528 # Testing: Test phase 3 529 echo "# Testing - built with clang" 530 test_llvmCore 3 $Flavor $llvmCore_phase3_objdir 531 532 ######################################################################## 533 # Compare .o files between Phase2 and Phase3 and report which ones 534 # differ. 535 if [ "$do_compare" = "yes" ]; then 536 echo 537 echo "# Comparing Phase 2 and Phase 3 files" 538 for o in `find $llvmCore_phase2_objdir -name '*.o'` ; do 539 p3=`echo $o | sed -e 's,Phase2,Phase3,'` 540 if ! cmp --ignore-initial=16 $o $p3 > /dev/null 2>&1 ; then 541 echo "file `basename $o` differs between phase 2 and phase 3" 542 fi 543 done 544 fi 545 fi 546 547 # Test dragonegg 548 if [ "$do_dragonegg" = "yes" ]; then 549 # Build dragonegg using the targeted gcc. This isn't necessary, but 550 # helps avoid using broken versions of gcc (which are legion), tests 551 # that the targeted gcc is basically sane and is consistent with the 552 # later phases in which the targeted gcc + dragonegg are used. 553 c_compiler="$gcc_compiler" 554 cxx_compiler="$gxx_compiler" 555 build_dragonegg 1 $Flavor $llvmCore_phase1_installdir $dragonegg_phase1_objdir 556 557 ######################################################################## 558 # Phase 2: Build llvmCore with newly built dragonegg from phase 1. 559 c_compiler="$gcc_compiler -fplugin=$dragonegg_phase1_objdir/dragonegg.so" 560 cxx_compiler="$gxx_compiler -fplugin=$dragonegg_phase1_objdir/dragonegg.so" 561 echo "# Phase 2: Building llvmCore with dragonegg" 562 configure_llvmCore 2 $Flavor \ 563 $llvmCore_de_phase2_objdir $llvmCore_de_phase2_installdir 564 build_llvmCore 2 $Flavor \ 565 $llvmCore_de_phase2_objdir 566 build_dragonegg 2 $Flavor $llvmCore_de_phase2_installdir $dragonegg_phase2_objdir 567 clean_RPATH $llvmCore_de_phase2_installdir 568 569 ######################################################################## 570 # Phase 3: Build llvmCore with newly built dragonegg from phase 2. 571 c_compiler="$gcc_compiler -fplugin=$dragonegg_phase2_objdir/dragonegg.so" 572 cxx_compiler="$gxx_compiler -fplugin=$dragonegg_phase2_objdir/dragonegg.so" 573 echo "# Phase 3: Building llvmCore with dragonegg" 574 configure_llvmCore 3 $Flavor \ 575 $llvmCore_de_phase3_objdir $llvmCore_de_phase3_installdir 576 build_llvmCore 3 $Flavor \ 577 $llvmCore_de_phase3_objdir 578 build_dragonegg 3 $Flavor $llvmCore_de_phase3_installdir $dragonegg_phase3_objdir 579 clean_RPATH $llvmCore_de_phase3_installdir 580 581 ######################################################################## 582 # Testing: Test phase 3 583 c_compiler="$gcc_compiler -fplugin=$dragonegg_phase3_objdir/dragonegg.so" 584 cxx_compiler="$gxx_compiler -fplugin=$dragonegg_phase3_objdir/dragonegg.so" 585 echo "# Testing - built with dragonegg" 586 test_llvmCore 3 $Flavor $llvmCore_de_phase3_objdir 587 588 ######################################################################## 589 # Compare .o files between Phase2 and Phase3 and report which ones differ. 590 echo 591 echo "# Comparing Phase 2 and Phase 3 files" 592 for o in `find $llvmCore_de_phase2_objdir -name '*.o'` \ 593 `find $dragonegg_phase2_objdir -name '*.o'` ; do 594 p3=`echo $o | sed -e 's,Phase2,Phase3,'` 595 if ! cmp --ignore-initial=16 $o $p3 > /dev/null 2>&1 ; then 596 echo "file `basename $o` differs between dragonegg phase 2 and phase 3" 597 fi 598 done 599 fi 600 601 # Otherwise just test the core. 602 if [ "$do_clang" != "yes" -a "$do_dragonegg" != "yes" ]; then 603 echo "# Testing - built with system compiler" 604 test_llvmCore 1 $Flavor $llvmCore_phase1_objdir 605 fi 606 done 607 ) 2>&1 | tee $LogDir/testing.$Release-$RC.log 608 609 package_release 610 611 set +e 612 613 # Woo hoo! 614 echo "### Testing Finished ###" 615 if [ "$use_gzip" = "yes" ]; then 616 echo "### Package: $Package.tar.gz" 617 else 618 echo "### Package: $Package.tar.xz" 619 fi 620 echo "### Logs: $LogDir" 621 exit 0 622
