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 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 "llvm $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