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