utils/release/test-release.sh

   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 do_checkout="yes"
  30 do_ada="no"
  31 do_clang="yes"
  32 do_dragonegg="no"
  33 do_fortran="no"
  34 do_objc="yes"
  35 do_64bit="yes"
  36 do_debug="no"
  37 do_asserts="no"
  38 do_compare="yes"
  39 BuildDir="`pwd`"
  40
  41 function usage() {
  42     echo "usage: `basename $0` -release X.Y -rc NUM [OPTIONS]"
  43     echo ""
  44     echo " -release X.Y      The release number to test."
  45     echo " -rc NUM           The pre-release candidate number."
  46     echo " -final            The final release candidate."
  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 " -no-64bit         Don't test the 64-bit version. [default: yes]"
  51     echo " -enable-ada       Build Ada. [default: disable]"
  52     echo " -disable-clang    Do not test clang. [default: enable]"
  53     echo " -enable-dragonegg Test dragonegg. [default: disable]"
  54     echo " -enable-fortran   Enable Fortran build. [default: disable]"
  55     echo " -disable-objc     Disable ObjC build. [default: enable]"
  56     echo " -test-debug       Test the debug build. [default: no]"
  57     echo " -test-asserts     Test with asserts on. [default: no]"
  58     echo " -no-compare-files Don't test that phase 2 and 3 files are identical."
  59 }
  60
  61 while [ $# -gt 0 ]; do
  62     case $1 in
  63         -release | --release )
  64             shift
  65             Release="$1"
  66             Release_no_dot="`echo $1 | sed -e 's,\.,,'`"
  67             ;;
  68         -rc | --rc | -RC | --RC )
  69             shift
  70             RC="rc$1"
  71             ;;
  72         -final | --final )
  73             RC=final
  74             ;;
  75         -j* )
  76             NumJobs="`echo $1 | sed -e 's,-j\([0-9]*\),\1,g'`"
  77             if [ -z "$NumJobs" ]; then
  78                 shift
  79                 NumJobs="$1"
  80             fi
  81             ;;
  82         -build-dir | --build-dir | -builddir | --builddir )
  83             shift
  84             BuildDir="$1"
  85             ;;
  86         -no-checkout | --no-checkout )
  87             do_checkout="no"
  88             ;;
  89         -no-64bit | --no-64bit )
  90             do_64bit="no"
  91             ;;
  92         -enable-ada | --enable-ada )
  93             do_ada="yes"
  94             ;;
  95         -disable-clang | --disable-clang )
  96             do_clang="no"
  97             ;;
  98         -enable-dragonegg | --enable-dragonegg )
  99             do_dragonegg="yes"
 100             ;;
 101         -enable-fortran | --enable-fortran )
 102             do_fortran="yes"
 103             ;;
 104         -disable-objc | --disable-objc )
 105             do_objc="no"
 106             ;;
 107         -test-debug | --test-debug )
 108             do_debug="yes"
 109             ;;
 110         -test-asserts | --test-asserts )
 111             do_asserts="yes"
 112             ;;
 113         -no-compare-files | --no-compare-files )
 114             do_compare="no"
 115             ;;
 116         -help | --help | -h | --h | -\? )
 117             usage
 118             exit 0
 119             ;;
 120         * )
 121             echo "unknown option: $1"
 122             usage
 123             exit 1
 124             ;;
 125     esac
 126     shift
 127 done
 128
 129 # Check required arguments.
 130 if [ -z "$Release" ]; then
 131     echo "error: no release number specified"
 132     exit 1
 133 fi
 134 if [ -z "$RC" ]; then
 135     echo "error: no release candidate number specified"
 136     exit 1
 137 fi
 138
 139 # Figure out how many make processes to run.
 140 if [ -z "$NumJobs" ]; then
 141     NumJobs=`sysctl -n hw.activecpu 2> /dev/null || true`
 142 fi
 143 if [ -z "$NumJobs" ]; then
 144     NumJobs=`sysctl -n hw.ncpu 2> /dev/null || true`
 145 fi
 146 if [ -z "$NumJobs" ]; then
 147     NumJobs=`grep -c processor /proc/cpuinfo 2> /dev/null || true`
 148 fi
 149 if [ -z "$NumJobs" ]; then
 150     NumJobs=3
 151 fi
 152
 153 # Go to the build directory (may be different from CWD)
 154 BuildDir=$BuildDir/$RC
 155 mkdir -p $BuildDir
 156 cd $BuildDir
 157
 158 # Location of log files.
 159 LogDir=$BuildDir/logs
 160 mkdir -p $LogDir
 161
 162 # Find compilers.
 163 if [ "$do_dragonegg" = "yes" ]; then
 164     gcc_compiler="$GCC"
 165     if [ -z "$gcc_compiler" ]; then
 166         gcc_compiler="`which gcc`"
 167         if [ -z "$gcc_compiler" ]; then
 168             echo "error: cannot find gcc to use with dragonegg"
 169             exit 1
 170         fi
 171     fi
 172
 173     gxx_compiler="$GXX"
 174     if [ -z "$gxx_compiler" ]; then
 175         gxx_compiler="`which g++`"
 176         if [ -z "$gxx_compiler" ]; then
 177             echo "error: cannot find g++ to use with dragonegg"
 178             exit 1
 179         fi
 180     fi
 181 fi
 182
 183
 184 # Make sure that the URLs are valid.
 185 function check_valid_urls() {
 186     for proj in $projects ; do
 187         echo "# Validating $proj SVN URL"
 188
 189         if ! svn ls $Base_url/$proj/tags/RELEASE_$Release_no_dot/$RC > /dev/null 2>&1 ; then
 190             echo "llvm $Release release candidate $RC doesn't exist!"
 191             exit 1
 192         fi
 193     done
 194 }
 195
 196 # Export sources to the build directory.
 197 function export_sources() {
 198     check_valid_urls
 199
 200     for proj in $projects ; do
 201         echo "# Exporting $proj $Release-RC$RC sources"
 202         if ! svn export -q $Base_url/$proj/tags/RELEASE_$Release_no_dot/$RC $proj.src ; then
 203             echo "error: failed to export $proj project"
 204             exit 1
 205         fi
 206     done
 207
 208     echo "# Creating symlinks"
 209     cd $BuildDir/llvm.src/tools
 210     if [ ! -h clang ]; then
 211         ln -s ../../cfe.src clang
 212     fi
 213     cd $BuildDir/llvm.src/tools/clang/tools
 214     if [ ! -h clang-tools-extra ]; then
 215         ln -s ../../../../clang-tools-extra.src extra
 216     fi
 217     cd $BuildDir/llvm.src/projects
 218     if [ ! -h test-suite ]; then
 219         ln -s ../../test-suite.src test-suite
 220     fi
 221     if [ ! -h compiler-rt ]; then
 222         ln -s ../../compiler-rt.src compiler-rt
 223     fi
 224     if [ ! -h libcxx ]; then
 225         ln -s ../../libcxx.src libcxx
 226     fi
 227     cd $BuildDir
 228 }
 229
 230 function configure_llvmCore() {
 231     Phase="$1"
 232     Flavor="$2"
 233     ObjDir="$3"
 234     InstallDir="$4"
 235
 236     case $Flavor in
 237         Release | Release-64 )
 238             Optimized="yes"
 239             Assertions="no"
 240             ;;
 241         Release+Asserts )
 242             Optimized="yes"
 243             Assertions="yes"
 244             ;;
 245         Debug )
 246             Optimized="no"
 247             Assertions="yes"
 248             ;;
 249         * )
 250             echo "# Invalid flavor '$Flavor'"
 251             echo ""
 252             return
 253             ;;
 254     esac
 255
 256     echo "# Using C compiler: $c_compiler"
 257     echo "# Using C++ compiler: $cxx_compiler"
 258
 259     cd $ObjDir
 260     echo "# Configuring llvm $Release-$RC $Flavor"
 261     echo "# $BuildDir/llvm.src/configure --prefix=$InstallDir \
 262         --enable-optimized=$Optimized \
 263         --enable-assertions=$Assertions"
 264     env CC="$c_compiler" CXX="$cxx_compiler" \
 265     $BuildDir/llvm.src/configure --prefix=$InstallDir \
 266         --enable-optimized=$Optimized \
 267         --enable-assertions=$Assertions \
 268         --disable-timestamps \
 269         2>&1 | tee $LogDir/llvm.configure-Phase$Phase-$Flavor.log
 270     cd $BuildDir
 271 }
 272
 273 function build_llvmCore() {
 274     Phase="$1"
 275     Flavor="$2"
 276     ObjDir="$3"
 277     ExtraOpts=""
 278
 279     if [ "$Flavor" = "Release-64" ]; then
 280         ExtraOpts="EXTRA_OPTIONS=-m64"
 281     fi
 282
 283     cd $ObjDir
 284     echo "# Compiling llvm $Release-$RC $Flavor"
 285     echo "# ${MAKE} -j $NumJobs VERBOSE=1 $ExtraOpts"
 286     ${MAKE} -j $NumJobs VERBOSE=1 $ExtraOpts \
 287         2>&1 | tee $LogDir/llvm.make-Phase$Phase-$Flavor.log
 288
 289     echo "# Installing llvm $Release-$RC $Flavor"
 290     echo "# ${MAKE} install"
 291     ${MAKE} install \
 292         2>&1 | tee $LogDir/llvm.install-Phase$Phase-$Flavor.log
 293     cd $BuildDir
 294 }
 295
 296 function build_dragonegg() {
 297     Phase="$1"
 298     Flavor="$2"
 299     LLVMInstallDir="$3"
 300     DragonEggObjDir="$4"
 301     LLVM_CONFIG=$LLVMInstallDir/bin/llvm-config
 302     TOP_DIR=$BuildDir/dragonegg.src
 303
 304     echo "# Targeted compiler: $gcc_compiler"
 305
 306     cd $DragonEggObjDir
 307     echo "# Compiling phase $Phase dragonegg $Release-$RC $Flavor"
 308     echo -n "# CXX=$cxx_compiler TOP_DIR=$TOP_DIR GCC=$gcc_compiler "
 309     echo -n "LLVM_CONFIG=$LLVM_CONFIG ${MAKE} -f $TOP_DIR/Makefile "
 310     echo "-j $NumJobs VERBOSE=1"
 311     CXX="$cxx_compiler" TOP_DIR="$TOP_DIR" GCC="$gcc_compiler" \
 312     LLVM_CONFIG="$LLVM_CONFIG" ${MAKE} -f $TOP_DIR/Makefile \
 313         -j $NumJobs VERBOSE=1 \
 314             2>&1 | tee $LogDir/dragonegg-Phase$Phase-$Flavor.log
 315     cd $BuildDir
 316 }
 317
 318 function test_llvmCore() {
 319     Phase="$1"
 320     Flavor="$2"
 321     ObjDir="$3"
 322
 323     cd $ObjDir
 324     ${MAKE} -k check-all \
 325         2>&1 | tee $LogDir/llvm.check-Phase$Phase-$Flavor.log
 326     ${MAKE} -k unittests \
 327         2>&1 | tee $LogDir/llvm.unittests-Phase$Phase-$Flavor.log
 328     cd $BuildDir
 329 }
 330
 331 set -e                          # Exit if any command fails
 332
 333 if [ "$do_checkout" = "yes" ]; then
 334     export_sources
 335 fi
 336
 337 (
 338 Flavors="Release"
 339 if [ "$do_debug" = "yes" ]; then
 340     Flavors="Debug $Flavors"
 341 fi
 342 if [ "$do_asserts" = "yes" ]; then
 343     Flavors="$Flavors Release+Asserts"
 344 fi
 345 if [ "$do_64bit" = "yes" ]; then
 346     Flavors="$Flavors Release-64"
 347 fi
 348
 349 for Flavor in $Flavors ; do
 350     echo ""
 351     echo ""
 352     echo "********************************************************************************"
 353     echo "  Release:     $Release-$RC"
 354     echo "  Build:       $Flavor"
 355     echo "  System Info: "
 356     echo "    `uname -a`"
 357     echo "********************************************************************************"
 358     echo ""
 359
 360     c_compiler="$CC"
 361     cxx_compiler="$CXX"
 362
 363     llvmCore_phase1_objdir=$BuildDir/Phase1/$Flavor/llvmCore-$Release-$RC.obj
 364     llvmCore_phase1_installdir=$BuildDir/Phase1/$Flavor/llvmCore-$Release-$RC.install
 365     dragonegg_phase1_objdir=$BuildDir/Phase1/$Flavor/DragonEgg-$Release-$RC.obj
 366
 367     llvmCore_phase2_objdir=$BuildDir/Phase2/$Flavor/llvmCore-$Release-$RC.obj
 368     llvmCore_phase2_installdir=$BuildDir/Phase2/$Flavor/llvmCore-$Release-$RC.install
 369     llvmCore_de_phase2_objdir=$BuildDir/Phase2/$Flavor/llvmCore-DragonEgg-$Release-$RC.obj
 370     llvmCore_de_phase2_installdir=$BuildDir/Phase2/$Flavor/llvmCore-DragonEgg-$Release-$RC.install
 371     dragonegg_phase2_objdir=$BuildDir/Phase2/$Flavor/DragonEgg-$Release-$RC.obj
 372
 373     llvmCore_phase3_objdir=$BuildDir/Phase3/$Flavor/llvmCore-$Release-$RC.obj
 374     llvmCore_phase3_installdir=$BuildDir/Phase3/$Flavor/llvmCore-$Release-$RC.install
 375     llvmCore_de_phase3_objdir=$BuildDir/Phase3/$Flavor/llvmCore-DragonEgg-$Release-$RC.obj
 376     llvmCore_de_phase3_installdir=$BuildDir/Phase3/$Flavor/llvmCore-DragonEgg-$Release-$RC.install
 377     dragonegg_phase3_objdir=$BuildDir/Phase3/$Flavor/DragonEgg-$Release-$RC.obj
 378
 379     rm -rf $llvmCore_phase1_objdir
 380     rm -rf $llvmCore_phase1_installdir
 381     rm -rf $dragonegg_phase1_objdir
 382
 383     rm -rf $llvmCore_phase2_objdir
 384     rm -rf $llvmCore_phase2_installdir
 385     rm -rf $llvmCore_de_phase2_objdir
 386     rm -rf $llvmCore_de_phase2_installdir
 387     rm -rf $dragonegg_phase2_objdir
 388
 389     rm -rf $llvmCore_phase3_objdir
 390     rm -rf $llvmCore_phase3_installdir
 391     rm -rf $llvmCore_de_phase3_objdir
 392     rm -rf $llvmCore_de_phase3_installdir
 393     rm -rf $dragonegg_phase3_objdir
 394
 395     mkdir -p $llvmCore_phase1_objdir
 396     mkdir -p $llvmCore_phase1_installdir
 397     mkdir -p $dragonegg_phase1_objdir
 398
 399     mkdir -p $llvmCore_phase2_objdir
 400     mkdir -p $llvmCore_phase2_installdir
 401     mkdir -p $llvmCore_de_phase2_objdir
 402     mkdir -p $llvmCore_de_phase2_installdir
 403     mkdir -p $dragonegg_phase2_objdir
 404
 405     mkdir -p $llvmCore_phase3_objdir
 406     mkdir -p $llvmCore_phase3_installdir
 407     mkdir -p $llvmCore_de_phase3_objdir
 408     mkdir -p $llvmCore_de_phase3_installdir
 409     mkdir -p $dragonegg_phase3_objdir
 410
 411     ############################################################################
 412     # Phase 1: Build llvmCore and clang
 413     echo "# Phase 1: Building llvmCore"
 414     configure_llvmCore 1 $Flavor \
 415         $llvmCore_phase1_objdir $llvmCore_phase1_installdir
 416     build_llvmCore 1 $Flavor \
 417         $llvmCore_phase1_objdir
 418
 419     # Test clang
 420     if [ "$do_clang" = "yes" ]; then
 421         ########################################################################
 422         # Phase 2: Build llvmCore with newly built clang from phase 1.
 423         c_compiler=$llvmCore_phase1_installdir/bin/clang
 424         cxx_compiler=$llvmCore_phase1_installdir/bin/clang++
 425         echo "# Phase 2: Building llvmCore"
 426         configure_llvmCore 2 $Flavor \
 427             $llvmCore_phase2_objdir $llvmCore_phase2_installdir
 428         build_llvmCore 2 $Flavor \
 429             $llvmCore_phase2_objdir
 430
 431         ########################################################################
 432         # Phase 3: Build llvmCore with newly built clang from phase 2.
 433         c_compiler=$llvmCore_phase2_installdir/bin/clang
 434         cxx_compiler=$llvmCore_phase2_installdir/bin/clang++
 435         echo "# Phase 3: Building llvmCore"
 436         configure_llvmCore 3 $Flavor \
 437             $llvmCore_phase3_objdir $llvmCore_phase3_installdir
 438         build_llvmCore 3 $Flavor \
 439             $llvmCore_phase3_objdir
 440
 441         ########################################################################
 442         # Testing: Test phase 3
 443         echo "# Testing - built with clang"
 444         test_llvmCore 3 $Flavor $llvmCore_phase3_objdir
 445
 446         ########################################################################
 447         # Compare .o files between Phase2 and Phase3 and report which ones
 448         # differ.
 449         if [ "$do_compare" = "yes" ]; then
 450             echo
 451             echo "# Comparing Phase 2 and Phase 3 files"
 452             for o in `find $llvmCore_phase2_objdir -name '*.o'` ; do
 453                 p3=`echo $o | sed -e 's,Phase2,Phase3,'`
 454                 if ! cmp --ignore-initial=16 $o $p3 > /dev/null 2>&1 ; then
 455                     echo "file `basename $o` differs between phase 2 and phase 3"
 456                 fi
 457             done
 458         fi
 459     fi
 460
 461     # Test dragonegg
 462     if [ "$do_dragonegg" = "yes" ]; then
 463         # Build dragonegg using the targeted gcc.  This isn't necessary, but
 464         # helps avoid using broken versions of gcc (which are legion), tests
 465         # that the targeted gcc is basically sane and is consistent with the
 466         # later phases in which the targeted gcc + dragonegg are used.
 467         c_compiler="$gcc_compiler"
 468         cxx_compiler="$gxx_compiler"
 469         build_dragonegg 1 $Flavor $llvmCore_phase1_installdir $dragonegg_phase1_objdir
 470
 471         ########################################################################
 472         # Phase 2: Build llvmCore with newly built dragonegg from phase 1.
 473         c_compiler="$gcc_compiler -fplugin=$dragonegg_phase1_objdir/dragonegg.so"
 474         cxx_compiler="$gxx_compiler -fplugin=$dragonegg_phase1_objdir/dragonegg.so"
 475         echo "# Phase 2: Building llvmCore with dragonegg"
 476         configure_llvmCore 2 $Flavor \
 477             $llvmCore_de_phase2_objdir $llvmCore_de_phase2_installdir
 478         build_llvmCore 2 $Flavor \
 479             $llvmCore_de_phase2_objdir
 480         build_dragonegg 2 $Flavor $llvmCore_de_phase2_installdir $dragonegg_phase2_objdir
 481
 482         ########################################################################
 483         # Phase 3: Build llvmCore with newly built clang from phase 2.
 484         c_compiler="$gcc_compiler -fplugin=$dragonegg_phase2_objdir/dragonegg.so"
 485         cxx_compiler="$gxx_compiler -fplugin=$dragonegg_phase2_objdir/dragonegg.so"
 486         echo "# Phase 3: Building llvmCore with dragonegg"
 487         configure_llvmCore 3 $Flavor \
 488             $llvmCore_de_phase3_objdir $llvmCore_de_phase3_installdir
 489         build_llvmCore 3 $Flavor \
 490             $llvmCore_de_phase3_objdir
 491         build_dragonegg 3 $Flavor $llvmCore_de_phase3_installdir $dragonegg_phase3_objdir
 492
 493         ########################################################################
 494         # Testing: Test phase 3
 495         c_compiler="$gcc_compiler -fplugin=$dragonegg_phase3_objdir/dragonegg.so"
 496         cxx_compiler="$gxx_compiler -fplugin=$dragonegg_phase3_objdir/dragonegg.so"
 497         echo "# Testing - built with dragonegg"
 498         test_llvmCore 3 $Flavor $llvmCore_de_phase3_objdir
 499
 500         ########################################################################
 501         # Compare .o files between Phase2 and Phase3 and report which ones differ.
 502         echo
 503         echo "# Comparing Phase 2 and Phase 3 files"
 504         for o in `find $llvmCore_de_phase2_objdir -name '*.o'` \
 505           `find $dragonegg_phase2_objdir -name '*.o'` ; do
 506             p3=`echo $o | sed -e 's,Phase2,Phase3,'`
 507             if ! cmp --ignore-initial=16 $o $p3 > /dev/null 2>&1 ; then
 508                 echo "file `basename $o` differs between dragonegg phase 2 and phase 3"
 509             fi
 510         done
 511     fi
 512
 513     # Otherwise just test the core.
 514     if [ "$do_clang" != "yes" -a "$do_dragonegg" != "yes" ]; then
 515         echo "# Testing - built with system compiler"
 516         test_llvmCore 1 $Flavor $llvmCore_phase1_objdir
 517     fi
 518 done
 519 ) 2>&1 | tee $LogDir/testing.$Release-$RC.log
 520
 521 set +e
 522
 523 # Woo hoo!
 524 echo "### Testing Finished ###"
 525 echo "### Logs: $LogDir"
 526 exit 0