build.sh

   1 #!/usr/bin/env bash
   2
   3 # resolve python-version to use
   4 if [ "$PYTHON" == "" ] ; then
   5     if ! PYTHON=$(command -v python || command -v python2 || command -v python 2.7)
   6     then
   7        echo "Unable to locate build-dependency python2.x!" 1>&2
   8        exit 1
   9     fi
  10 fi
  11
  12 # validate python-dependency
  13 # useful in case of explicitly set option.
  14 if ! command -v $PYTHON > /dev/null
  15 then
  16    echo "Unable to locate build-dependency python2.x ($PYTHON)!" 1>&2
  17    exit 1
  18 fi
  19
  20 usage()
  21 {
  22     echo "Usage: $0 [BuildArch] [BuildType] [verbose] [coverage] [cross] [clangx.y] [ninja] [configureonly] [skipconfigure] [skipnative] [skipmscorlib] [skiptests] [stripsymbols] [cmakeargs] [bindir]"
  23     echo "BuildArch can be: x64, x86, arm, armel, arm64"
  24     echo "BuildType can be: debug, checked, release"
  25     echo "coverage - optional argument to enable code coverage build (currently supported only for Linux and OSX)."
  26     echo "ninja - target ninja instead of GNU make"
  27     echo "clangx.y - optional argument to build using clang version x.y."
  28     echo "cross - optional argument to signify cross compilation,"
  29     echo "      - will use ROOTFS_DIR environment variable if set."
  30     echo "crosscomponent - optional argument to build cross-architecture component,"
  31     echo "               - will use CAC_ROOTFS_DIR environment variable if set."
  32     echo "pgoinstrument - generate instrumented code for profile guided optimization enabled binaries."
  33     echo "ibcinstrument - generate IBC-tuning-enabled native images when invoking crossgen."
  34     echo "configureonly - do not perform any builds; just configure the build."
  35     echo "skipconfigure - skip build configuration."
  36     echo "skipnative - do not build native components."
  37     echo "skipmscorlib - do not build mscorlib.dll."
  38     echo "skiptests - skip the tests in the 'tests' subdirectory."
  39     echo "skipnuget - skip building nuget packages."
  40     echo "skiprestoreoptdata - skip restoring optimization data used by profile-based optimizations."
  41     echo "portable - build for portable RID."
  42     echo "verbose - optional argument to enable verbose build output."
  43     echo "-skiprestore: skip restoring packages ^(default: packages are restored during build^)."
  44         echo "-disableoss: Disable Open Source Signing for System.Private.CoreLib."
  45         echo "-sequential: force a non-parallel build ^(default is to build in parallel"
  46         echo "   using all processors^)."
  47         echo "-officialbuildid=^<ID^>: specify the official build ID to be used by this build."
  48         echo "-Rebuild: passes /t:rebuild to the build projects."
  49     echo "stripSymbols - Optional argument to strip native symbols during the build."
  50     echo "skipgenerateversion - disable version generation even if MSBuild is supported."
  51     echo "cmakeargs - user-settable additional arguments passed to CMake."
  52     echo "bindir - output directory (defaults to $__ProjectRoot/bin)"
  53     echo "buildstandalonegc - builds the GC in a standalone mode. Can't be used with \"cmakeargs\"."
  54     echo "msbuildonunsupportedplatform - build managed binaries even if distro is not officially supported."
  55     exit 1
  56 }
  57
  58 initHostDistroRid()
  59 {
  60     if [ "$__HostOS" == "Linux" ]; then
  61         if [ ! -e /etc/os-release ]; then
  62             echo "WARNING: Can not determine runtime id for current distro."
  63             __HostDistroRid=""
  64         else
  65             source /etc/os-release
  66             __HostDistroRid="$ID.$VERSION_ID-$__HostArch"
  67         fi
  68     fi
  69 }
  70
  71 initTargetDistroRid()
  72 {
  73     if [ $__CrossBuild == 1 ]; then
  74         if [ "$__BuildOS" == "Linux" ]; then
  75             if [ ! -e $ROOTFS_DIR/etc/os-release ]; then
  76                 echo "WARNING: Can not determine runtime id for current distro."
  77                 export __DistroRid=""
  78             else
  79                 source $ROOTFS_DIR/etc/os-release
  80                 export __DistroRid="$ID.$VERSION_ID-$__BuildArch"
  81             fi
  82         fi
  83     else
  84         export __DistroRid="$__HostDistroRid"
  85     fi
  86
  87     # Portable builds target the base RID
  88     if [ $__PortableBuild == 1 ]; then
  89         if [ "$__BuildOS" == "Linux" ]; then
  90             export __DistroRid="linux-$__BuildArch"
  91         elif [ "$__BuildOS" == "OSX" ]; then
  92             export __DistroRid="osx-$__BuildArch"
  93         fi
  94     fi
  95 }
  96
  97 setup_dirs()
  98 {
  99     echo Setting up directories for build
 100
 101     mkdir -p "$__RootBinDir"
 102     mkdir -p "$__BinDir"
 103     mkdir -p "$__LogsDir"
 104     mkdir -p "$__IntermediatesDir"
 105
 106     if [ $__CrossBuild == 1 ]; then
 107         mkdir -p "$__CrossComponentBinDir"
 108         mkdir -p "$__CrossCompIntermediatesDir"
 109     fi
 110 }
 111
 112 # Check the system to ensure the right prereqs are in place
 113
 114 check_prereqs()
 115 {
 116     echo "Checking prerequisites..."
 117
 118     # Check presence of CMake on the path
 119     hash cmake 2>/dev/null || { echo >&2 "Please install cmake before running this script"; exit 1; }
 120
 121     # Check for clang
 122     hash clang-$__ClangMajorVersion.$__ClangMinorVersion 2>/dev/null ||  hash clang$__ClangMajorVersion$__ClangMinorVersion 2>/dev/null ||  hash clang 2>/dev/null || { echo >&2 "Please install clang-$__ClangMajorVersion.$__ClangMinorVersion before running this script"; exit 1; }
 123
 124 }
 125
 126 restore_optdata()
 127 {
 128     # if msbuild is not supported, then set __SkipRestoreOptData to 1
 129     if [ $__isMSBuildOnNETCoreSupported == 0 ]; then __SkipRestoreOptData=1; fi
 130     if [ $__SkipRestoreOptData == 0 ]; then
 131         echo "Restoring the OptimizationData package"
 132         "$__ProjectRoot/run.sh" sync -optdata
 133         if [ $? != 0 ]; then
 134             echo "Failed to restore the optimization data package."
 135             exit 1
 136         fi
 137     fi
 138 }
 139
 140 generate_event_logging_sources()
 141 {
 142     if [ $__SkipCoreCLR == 1 ]; then
 143         return
 144     fi
 145
 146 # Event Logging Infrastructure
 147    __GeneratedIntermediate="$__IntermediatesDir/Generated"
 148    __GeneratedIntermediateEventProvider="$__GeneratedIntermediate/eventprovider_new"
 149     if [[ -d "$__GeneratedIntermediateEventProvider" ]]; then
 150         rm -rf  "$__GeneratedIntermediateEventProvider"
 151     fi
 152
 153     if [[ ! -d "$__GeneratedIntermediate/eventprovider" ]]; then
 154         mkdir -p "$__GeneratedIntermediate/eventprovider"
 155     fi
 156
 157     mkdir -p "$__GeneratedIntermediateEventProvider"
 158     if [[ $__SkipCoreCLR == 0 || $__ConfigureOnly == 1 ]]; then
 159         echo "Laying out dynamically generated files consumed by the build system "
 160         echo "Laying out dynamically generated Event Logging Test files"
 161         $PYTHON -B -Wall -Werror "$__ProjectRoot/src/scripts/genXplatEventing.py" --man "$__ProjectRoot/src/vm/ClrEtwAll.man" --exc "$__ProjectRoot/src/vm/ClrEtwAllMeta.lst" --testdir "$__GeneratedIntermediateEventProvider/tests"
 162
 163         if  [[ $? != 0 ]]; then
 164             exit
 165         fi
 166
 167         #determine the logging system
 168         case $__BuildOS in
 169             Linux)
 170                 echo "Laying out dynamically generated Event Logging Implementation of Lttng"
 171                 $PYTHON -B -Wall -Werror "$__ProjectRoot/src/scripts/genXplatLttng.py" --man "$__ProjectRoot/src/vm/ClrEtwAll.man" --intermediate "$__GeneratedIntermediateEventProvider"
 172                 if  [[ $? != 0 ]]; then
 173                     exit
 174                 fi
 175                 ;;
 176             *)
 177                 ;;
 178         esac
 179     fi
 180
 181     echo "Cleaning the temp folder of dynamically generated Event Logging files"
 182     $PYTHON -B -Wall -Werror -c "import sys;sys.path.insert(0,\"$__ProjectRoot/src/scripts\"); from Utilities import *;UpdateDirectory(\"$__GeneratedIntermediate/eventprovider\",\"$__GeneratedIntermediateEventProvider\")"
 183     if  [[ $? != 0 ]]; then
 184         exit
 185     fi
 186
 187     rm -rf "$__GeneratedIntermediateEventProvider"
 188 }
 189
 190 build_native()
 191 {
 192     skipCondition=$1
 193     platformArch="$2"
 194     intermediatesForBuild="$3"
 195     extraCmakeArguments="$4"
 196     message="$5"
 197
 198     if [ $skipCondition == 1 ]; then
 199         echo "Skipping $message build."
 200         return
 201     fi
 202
 203     # All set to commence the build
 204     echo "Commencing build of $message for $__BuildOS.$__BuildArch.$__BuildType in $intermediatesForBuild"
 205
 206     generator=""
 207     buildFile="Makefile"
 208     buildTool="make"
 209     if [ $__UseNinja == 1 ]; then
 210         generator="ninja"
 211         buildFile="build.ninja"
 212         if ! buildTool=$(command -v ninja || command -v ninja-build); then
 213            echo "Unable to locate ninja!" 1>&2
 214            exit 1
 215         fi
 216     fi
 217
 218     if [ $__SkipConfigure == 0 ]; then
 219         # if msbuild is not supported, then set __SkipGenerateVersion to 1
 220         if [ $__isMSBuildOnNETCoreSupported == 0 ]; then __SkipGenerateVersion=1; fi
 221         # Drop version.cpp file
 222         __versionSourceFile="$intermediatesForBuild/version.cpp"
 223         if [ $__SkipGenerateVersion == 0 ]; then
 224             pwd
 225             "$__ProjectRoot/run.sh" build -Project=$__ProjectDir/build.proj -generateHeaderUnix -NativeVersionSourceFile=$__versionSourceFile $__RunArgs $__UnprocessedBuildArgs
 226         else
 227             # Generate the dummy version.cpp, but only if it didn't exist to make sure we don't trigger unnecessary rebuild
 228             __versionSourceLine="static char sccsid[] __attribute__((used)) = \"@(#)No version information produced\";"
 229             if [ -e $__versionSourceFile ]; then
 230                 read existingVersionSourceLine < $__versionSourceFile
 231             fi
 232             if [ "$__versionSourceLine" != "$existingVersionSourceLine" ]; then
 233                 echo $__versionSourceLine > $__versionSourceFile
 234             fi
 235         fi
 236
 237
 238         pushd "$intermediatesForBuild"
 239         # Regenerate the CMake solution
 240         echo "Invoking \"$__ProjectRoot/src/pal/tools/gen-buildsys-clang.sh\" \"$__ProjectRoot\" $__ClangMajorVersion $__ClangMinorVersion $platformArch $__BuildType $__CodeCoverage $__IncludeTests $generator $extraCmakeArguments $__cmakeargs"
 241         "$__ProjectRoot/src/pal/tools/gen-buildsys-clang.sh" "$__ProjectRoot" $__ClangMajorVersion $__ClangMinorVersion $platformArch $__BuildType $__CodeCoverage $__IncludeTests $generator "$extraCmakeArguments" "$__cmakeargs"
 242         popd
 243     fi
 244
 245     if [ ! -f "$intermediatesForBuild/$buildFile" ]; then
 246         echo "Failed to generate $message build project!"
 247         exit 1
 248     fi
 249
 250     # Get the number of processors available to the scheduler
 251     # Other techniques such as `nproc` only get the number of
 252     # processors available to a single process.
 253     if [ `uname` = "FreeBSD" ]; then
 254         NumProc=`sysctl hw.ncpu | awk '{ print $2+1 }'`
 255     elif [ `uname` = "NetBSD" ]; then
 256         NumProc=$(($(getconf NPROCESSORS_ONLN)+1))
 257     else
 258         NumProc=$(($(getconf _NPROCESSORS_ONLN)+1))
 259     fi
 260
 261     # Build
 262     if [ $__ConfigureOnly == 1 ]; then
 263         echo "Finish configuration & skipping $message build."
 264         return
 265     fi
 266
 267     # Check that the makefiles were created.
 268     pushd "$intermediatesForBuild"
 269
 270     echo "Executing $buildTool install -j $NumProc"
 271
 272     $buildTool install -j $NumProc
 273     if [ $? != 0 ]; then
 274         echo "Failed to build $message."
 275         exit 1
 276     fi
 277
 278     popd
 279 }
 280
 281 build_cross_arch_component()
 282 {
 283     __SkipCrossArchBuild=1
 284     TARGET_ROOTFS=""
 285     # check supported cross-architecture components host(__HostArch)/target(__BuildArch) pair
 286     if [[ "$__BuildArch" == "arm" && "$__CrossArch" == "x86" ]]; then
 287         export CROSSCOMPILE=0
 288         __SkipCrossArchBuild=0
 289
 290         # building x64-host/arm-target cross-architecture component need to use cross toolchain of x86
 291         if [ "$__HostArch" == "x64" ]; then
 292             export CROSSCOMPILE=1
 293         fi
 294     else
 295         # not supported
 296         return
 297     fi
 298
 299     export __CMakeBinDir="$__CrossComponentBinDir"
 300     export CROSSCOMPONENT=1
 301     __IncludeTests=
 302
 303     if [ $CROSSCOMPILE == 1 ]; then
 304         TARGET_ROOTFS="$ROOTFS_DIR"
 305         if [ -n "$CAC_ROOTFS_DIR" ]; then
 306             export ROOTFS_DIR="$CAC_ROOTFS_DIR"
 307         else
 308             export ROOTFS_DIR="$__ProjectRoot/cross/rootfs/$__CrossArch"
 309         fi
 310     fi
 311
 312     __ExtraCmakeArgs="-DCLR_CMAKE_TARGET_ARCH=$__BuildArch -DCLR_CMAKE_TARGET_OS=$__BuildOS -DCLR_CMAKE_PACKAGES_DIR=$__PackagesDir -DCLR_CMAKE_PGO_INSTRUMENT=$__PgoInstrument -DCLR_CMAKE_OPTDATA_VERSION=$__PgoOptDataVersion"
 313     build_native $__SkipCrossArchBuild "$__CrossArch" "$__CrossCompIntermediatesDir" "$__ExtraCmakeArgs" "cross-architecture component"
 314
 315     # restore ROOTFS_DIR, CROSSCOMPONENT, and CROSSCOMPILE
 316     if [ -n "$TARGET_ROOTFS" ]; then
 317         export ROOTFS_DIR="$TARGET_ROOTFS"
 318     fi
 319     export CROSSCOMPONENT=
 320     export CROSSCOMPILE=1
 321 }
 322
 323 isMSBuildOnNETCoreSupported()
 324 {
 325     # This needs to be updated alongwith corresponding changes to netci.groovy.
 326     __isMSBuildOnNETCoreSupported=0
 327
 328     if [ "$__HostArch" == "x64" ]; then
 329         if [ "$__HostOS" == "Linux" ]; then
 330             case "$__HostDistroRid" in
 331                 "centos.7-x64")
 332                     __isMSBuildOnNETCoreSupported=1
 333                     ;;
 334                 "debian.8-x64")
 335                     __isMSBuildOnNETCoreSupported=1
 336                     ;;
 337                 "fedora.23-x64")
 338                     __isMSBuildOnNETCoreSupported=1
 339                     ;;
 340                 "fedora.24-x64")
 341                     __isMSBuildOnNETCoreSupported=1
 342                     ;;
 343                 "opensuse.42.1-x64")
 344                     __isMSBuildOnNETCoreSupported=1
 345                     ;;
 346                 "rhel.7"*"-x64")
 347                     __isMSBuildOnNETCoreSupported=1
 348                     ;;
 349                 "ubuntu.14.04-x64")
 350                     __isMSBuildOnNETCoreSupported=1
 351                     ;;
 352                 "ubuntu.16.04-x64")
 353                     __isMSBuildOnNETCoreSupported=1
 354                     ;;
 355                 "ubuntu.16.10-x64")
 356                     __isMSBuildOnNETCoreSupported=1
 357                     ;;
 358                 "alpine.3.4.3-x64")
 359                     __isMSBuildOnNETCoreSupported=1
 360                     ;;
 361                 *)
 362                 __isMSBuildOnNETCoreSupported=$__msbuildonunsupportedplatform
 363             esac
 364         elif [ "$__HostOS" == "OSX" ]; then
 365             __isMSBuildOnNETCoreSupported=1
 366         fi
 367     fi
 368 }
 369
 370 build_CoreLib_ni()
 371 {
 372     if [ $__SkipCoreCLR == 0 -a -e $__BinDir/crossgen ]; then
 373         echo "Generating native image for System.Private.CoreLib."
 374         $__BinDir/crossgen $__IbcTuning $__BinDir/System.Private.CoreLib.dll
 375         if [ $? -ne 0 ]; then
 376             echo "Failed to generate native image for System.Private.CoreLib."
 377             exit 1
 378         fi
 379
 380         if [ "$__BuildOS" == "Linux" ]; then
 381             echo "Generating symbol file for System.Private.CoreLib."
 382             $__BinDir/crossgen /CreatePerfMap $__BinDir $__BinDir/System.Private.CoreLib.ni.dll
 383             if [ $? -ne 0 ]; then
 384                 echo "Failed to generate symbol file for System.Private.CoreLib."
 385                 exit 1
 386             fi
 387         fi
 388     fi
 389 }
 390
 391 build_CoreLib()
 392 {
 393
 394     if [ $__isMSBuildOnNETCoreSupported == 0 ]; then
 395         echo "System.Private.CoreLib.dll build unsupported."
 396         return
 397     fi
 398
 399     if [ $__SkipMSCorLib == 1 ]; then
 400        echo "Skipping building System.Private.CoreLib."
 401        return
 402     fi
 403
 404     echo "Commencing build of managed components for $__BuildOS.$__BuildArch.$__BuildType"
 405
 406     # Invoke MSBuild
 407     __ExtraBuildArgs=""
 408     if [[ "$__IbcTuning" -eq "" ]]; then
 409         __ExtraBuildArgs="$__ExtraBuildArgs -OptimizationDataDir=\"$__PackagesDir/optimization.$__BuildOS-$__BuildArch.IBC.CoreCLR/$__IbcOptDataVersion/data/\""
 410         __ExtraBuildArgs="$__ExtraBuildArgs -EnableProfileGuidedOptimization=true"
 411     fi
 412     $__ProjectRoot/run.sh build -Project=$__ProjectDir/build.proj -MsBuildLog="/flp:Verbosity=normal;LogFile=$__LogsDir/System.Private.CoreLib_$__BuildOS__$__BuildArch__$__BuildType.log" -BuildTarget -__IntermediatesDir=$__IntermediatesDir -__RootBinDir=$__RootBinDir -BuildNugetPackage=false -UseSharedCompilation=false $__RunArgs $__ExtraBuildArgs $__UnprocessedBuildArgs
 413
 414     if [ $? -ne 0 ]; then
 415         echo "Failed to build managed components."
 416         exit 1
 417     fi
 418
 419     # The cross build generates a crossgen with the target architecture.
 420     if [ $__CrossBuild != 1 ]; then
 421        # The architecture of host pc must be same architecture with target.
 422        if [[ ( "$__HostArch" == "$__BuildArch" ) ]]; then
 423            build_CoreLib_ni
 424        elif [[ ( "$__HostArch" == "x64" ) && ( "$__BuildArch" == "x86" ) ]]; then
 425            build_CoreLib_ni
 426        elif [[ ( "$__HostArch" == "arm64" ) && ( "$__BuildArch" == "arm" ) ]]; then
 427            build_CoreLib_ni
 428        else
 429            exit 1
 430        fi
 431     fi
 432 }
 433
 434 generate_NugetPackages()
 435 {
 436     # We can only generate nuget package if we also support building mscorlib as part of this build.
 437     if [ $__isMSBuildOnNETCoreSupported == 0 ]; then
 438         echo "Nuget package generation unsupported."
 439         return
 440     fi
 441
 442     # Since we can build mscorlib for this OS, did we build the native components as well?
 443     if [ $__SkipCoreCLR == 1 ]; then
 444         echo "Unable to generate nuget packages since native components were not built."
 445         return
 446     fi
 447
 448     echo "Generating nuget packages for "$__BuildOS
 449
 450     # Build the packages
 451     $__ProjectRoot/run.sh build -Project=$__SourceDir/.nuget/packages.builds -MsBuildLog="/flp:Verbosity=normal;LogFile=$__LogsDir/Nuget_$__BuildOS__$__BuildArch__$__BuildType.log" -BuildTarget -__IntermediatesDir=$__IntermediatesDir -__RootBinDir=$__RootBinDir -BuildNugetPackage=false -UseSharedCompilation=false $__RunArgs $__UnprocessedBuildArgs
 452
 453     if [ $? -ne 0 ]; then
 454         echo "Failed to generate Nuget packages."
 455         exit 1
 456     fi
 457 }
 458
 459 echo "Commencing CoreCLR Repo build"
 460
 461 # Argument types supported by this script:
 462 #
 463 # Build architecture - valid values are: x64, ARM.
 464 # Build Type         - valid values are: Debug, Checked, Release
 465 #
 466 # Set the default arguments for build
 467
 468 # Obtain the location of the bash script to figure out where the root of the repo is.
 469 __ProjectRoot="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 470
 471 # Use uname to determine what the CPU is.
 472 CPUName=$(uname -p)
 473 # Some Linux platforms report unknown for platform, but the arch for machine.
 474 if [ "$CPUName" == "unknown" ]; then
 475     CPUName=$(uname -m)
 476 fi
 477
 478 case $CPUName in
 479     i686)
 480         echo "Unsupported CPU $CPUName detected, build might not succeed!"
 481         __BuildArch=x86
 482         __HostArch=x86
 483         ;;
 484
 485     x86_64)
 486         __BuildArch=x64
 487         __HostArch=x64
 488         ;;
 489
 490     armv7l)
 491         echo "Unsupported CPU $CPUName detected, build might not succeed!"
 492         __BuildArch=arm
 493         __HostArch=arm
 494         ;;
 495
 496     aarch64)
 497         __BuildArch=arm64
 498         __HostArch=arm64
 499         ;;
 500
 501     *)
 502         echo "Unknown CPU $CPUName detected, configuring as if for x64"
 503         __BuildArch=x64
 504         __HostArch=x64
 505         ;;
 506 esac
 507
 508 # Use uname to determine what the OS is.
 509 OSName=$(uname -s)
 510 case $OSName in
 511     Linux)
 512         __BuildOS=Linux
 513         __HostOS=Linux
 514         ;;
 515
 516     Darwin)
 517         __BuildOS=OSX
 518         __HostOS=OSX
 519         ;;
 520
 521     FreeBSD)
 522         __BuildOS=FreeBSD
 523         __HostOS=FreeBSD
 524         ;;
 525
 526     OpenBSD)
 527         __BuildOS=OpenBSD
 528         __HostOS=OpenBSD
 529         ;;
 530
 531     NetBSD)
 532         __BuildOS=NetBSD
 533         __HostOS=NetBSD
 534         ;;
 535
 536     SunOS)
 537         __BuildOS=SunOS
 538         __HostOS=SunOS
 539         ;;
 540
 541     *)
 542         echo "Unsupported OS $OSName detected, configuring as if for Linux"
 543         __BuildOS=Linux
 544         __HostOS=Linux
 545         ;;
 546 esac
 547
 548 __BuildType=Debug
 549 __CodeCoverage=
 550 __IncludeTests=Include_Tests
 551
 552 # Set the various build properties here so that CMake and MSBuild can pick them up
 553 __ProjectDir="$__ProjectRoot"
 554 __SourceDir="$__ProjectDir/src"
 555 __PackagesDir="$__ProjectDir/packages"
 556 __RootBinDir="$__ProjectDir/bin"
 557 __UnprocessedBuildArgs=
 558 __RunArgs=
 559 __MSBCleanBuildArgs=
 560 __UseNinja=0
 561 __VerboseBuild=0
 562 __PgoInstrument=0
 563 __IbcTuning=""
 564 __ConfigureOnly=0
 565 __SkipConfigure=0
 566 __SkipRestore=""
 567 __SkipNuget=0
 568 __SkipCoreCLR=0
 569 __SkipMSCorLib=0
 570 __SkipRestoreOptData=0
 571 __CrossBuild=0
 572 __ClangMajorVersion=0
 573 __ClangMinorVersion=0
 574 __NuGetPath="$__PackagesDir/NuGet.exe"
 575 __HostDistroRid=""
 576 __DistroRid=""
 577 __cmakeargs=""
 578 __SkipGenerateVersion=0
 579 __DoCrossArchBuild=0
 580 __PortableBuild=0
 581 __msbuildonunsupportedplatform=0
 582 __PgoOptDataVersion=""
 583 __IbcOptDataVersion=""
 584
 585 while :; do
 586     if [ $# -le 0 ]; then
 587         break
 588     fi
 589
 590     lowerI="$(echo $1 | awk '{print tolower($0)}')"
 591     case $lowerI in
 592         -\?|-h|--help)
 593             usage
 594             exit 1
 595             ;;
 596
 597         x86)
 598             __BuildArch=x86
 599             ;;
 600
 601         x64)
 602             __BuildArch=x64
 603             ;;
 604
 605         arm)
 606             __BuildArch=arm
 607             ;;
 608
 609         armel)
 610             __BuildArch=armel
 611             ;;
 612
 613         arm64)
 614             __BuildArch=arm64
 615             ;;
 616
 617         debug)
 618             __BuildType=Debug
 619             ;;
 620
 621         checked)
 622             __BuildType=Checked
 623             ;;
 624
 625         release)
 626             __BuildType=Release
 627             ;;
 628
 629         coverage)
 630             __CodeCoverage=Coverage
 631             ;;
 632
 633         cross)
 634             __CrossBuild=1
 635             ;;
 636
 637         -portable)
 638             __PortableBuild=1
 639             ;;
 640
 641         verbose)
 642             __VerboseBuild=1
 643             ;;
 644
 645         stripsymbols)
 646             __cmakeargs="$__cmakeargs -DSTRIP_SYMBOLS=true"
 647             ;;
 648
 649         clang3.5)
 650             __ClangMajorVersion=3
 651             __ClangMinorVersion=5
 652             ;;
 653
 654         clang3.6)
 655             __ClangMajorVersion=3
 656             __ClangMinorVersion=6
 657             ;;
 658
 659         clang3.7)
 660             __ClangMajorVersion=3
 661             __ClangMinorVersion=7
 662             ;;
 663
 664         clang3.8)
 665             __ClangMajorVersion=3
 666             __ClangMinorVersion=8
 667             ;;
 668
 669         clang3.9)
 670             __ClangMajorVersion=3
 671             __ClangMinorVersion=9
 672             ;;
 673
 674         ninja)
 675             __UseNinja=1
 676             ;;
 677
 678         pgoinstrument)
 679             __PgoInstrument=1
 680             ;;
 681
 682         ibcinstrument)
 683             __IbcTuning="/Tuning"
 684             ;;
 685
 686         configureonly)
 687             __ConfigureOnly=1
 688             __SkipMSCorLib=1
 689             __SkipNuget=1
 690             ;;
 691
 692         skipconfigure)
 693             __SkipConfigure=1
 694             ;;
 695
 696         skipnative)
 697             # Use "skipnative" to use the same option name as build.cmd.
 698             __SkipCoreCLR=1
 699             ;;
 700
 701         skipcoreclr)
 702             # Accept "skipcoreclr" for backwards-compatibility.
 703             __SkipCoreCLR=1
 704             ;;
 705
 706         crosscomponent)
 707             __DoCrossArchBuild=1
 708             ;;
 709
 710         skipmscorlib)
 711             __SkipMSCorLib=1
 712             ;;
 713
 714         skipgenerateversion)
 715             __SkipGenerateVersion=1
 716             ;;
 717
 718         skiprestoreoptdata)
 719             __SkipRestoreOptData=1
 720             ;;
 721
 722         includetests)
 723             ;;
 724
 725         skiptests)
 726             __IncludeTests=
 727             ;;
 728
 729         skipnuget)
 730             __SkipNuget=1
 731             ;;
 732
 733         cmakeargs)
 734             if [ -n "$2" ]; then
 735                 __cmakeargs="$2"
 736                 shift
 737             else
 738                 echo "ERROR: 'cmakeargs' requires a non-empty option argument"
 739                 exit 1
 740             fi
 741             ;;
 742
 743         bindir)
 744             if [ -n "$2" ]; then
 745                 __RootBinDir="$2"
 746                 if [ ! -d $__RootBinDir ]; then
 747                     mkdir $__RootBinDir
 748                 fi
 749                 __RootBinParent=$(dirname $__RootBinDir)
 750                 __RootBinName=${__RootBinDir##*/}
 751                 __RootBinDir="$(cd $__RootBinParent &>/dev/null && printf %s/%s $PWD $__RootBinName)"
 752                 shift
 753             else
 754                 echo "ERROR: 'bindir' requires a non-empty option argument"
 755                 exit 1
 756             fi
 757             ;;
 758         buildstandalonegc)
 759             __cmakeargs="-DFEATURE_STANDALONE_GC=1"
 760             ;;
 761         msbuildonunsupportedplatform)
 762             __msbuildonunsupportedplatform=1
 763             ;;
 764         *)
 765             __UnprocessedBuildArgs="$__UnprocessedBuildArgs $1"
 766             ;;
 767     esac
 768
 769     shift
 770 done
 771
 772 __RunArgs="-BuildArch=$__BuildArch -BuildType=$__BuildType -BuildOS=$__BuildOS"
 773
 774 # Configure environment if we are doing a verbose build
 775 if [ $__VerboseBuild == 1 ]; then
 776     export VERBOSE=1
 777         __RunArgs="$__RunArgs -verbose"
 778 fi
 779
 780 # Set default clang version
 781 if [[ $__ClangMajorVersion == 0 && $__ClangMinorVersion == 0 ]]; then
 782     if [ $__CrossBuild == 1 ]; then
 783         __ClangMajorVersion=3
 784         __ClangMinorVersion=6
 785     else
 786         __ClangMajorVersion=3
 787         __ClangMinorVersion=5
 788     fi
 789 fi
 790
 791 # Set dependent variables
 792 __LogsDir="$__RootBinDir/Logs"
 793
 794 # init the host distro name
 795 initHostDistroRid
 796
 797 # Set the remaining variables based upon the determined build configuration
 798 __BinDir="$__RootBinDir/Product/$__BuildOS.$__BuildArch.$__BuildType"
 799 __PackagesBinDir="$__BinDir/.nuget"
 800 __ToolsDir="$__RootBinDir/tools"
 801 __TestWorkingDir="$__RootBinDir/tests/$__BuildOS.$__BuildArch.$__BuildType"
 802 export __IntermediatesDir="$__RootBinDir/obj/$__BuildOS.$__BuildArch.$__BuildType"
 803 __TestIntermediatesDir="$__RootBinDir/tests/obj/$__BuildOS.$__BuildArch.$__BuildType"
 804 __isMSBuildOnNETCoreSupported=0
 805 __CrossComponentBinDir="$__BinDir"
 806 __CrossCompIntermediatesDir="$__IntermediatesDir/crossgen"
 807
 808 __CrossArch="$__HostArch"
 809 if [[ "$__HostArch" == "x64" && "$__BuildArch" == "arm" ]]; then
 810     __CrossArch="x86"
 811 fi
 812 if [ $__CrossBuild == 1 ]; then
 813     __CrossComponentBinDir="$__CrossComponentBinDir/$__CrossArch"
 814 fi
 815 __CrossgenCoreLibLog="$__LogsDir/CrossgenCoreLib_$__BuildOS.$BuildArch.$__BuildType.log"
 816 __CrossgenExe="$__CrossComponentBinDir/crossgen"
 817
 818 # Init if MSBuild for .NET Core is supported for this platform
 819 isMSBuildOnNETCoreSupported
 820
 821 # CI_SPECIFIC - On CI machines, $HOME may not be set. In such a case, create a subfolder and set the variable to set.
 822 # This is needed by CLI to function.
 823 if [ -z "$HOME" ]; then
 824     if [ ! -d "$__ProjectDir/temp_home" ]; then
 825         mkdir temp_home
 826     fi
 827     export HOME=$__ProjectDir/temp_home
 828     echo "HOME not defined; setting it to $HOME"
 829 fi
 830
 831 # Specify path to be set for CMAKE_INSTALL_PREFIX.
 832 # This is where all built CoreClr libraries will copied to.
 833 export __CMakeBinDir="$__BinDir"
 834
 835 # Configure environment if we are doing a cross compile.
 836 if [ $__CrossBuild == 1 ]; then
 837     export CROSSCOMPILE=1
 838     if ! [[ -n "$ROOTFS_DIR" ]]; then
 839         export ROOTFS_DIR="$__ProjectRoot/cross/rootfs/$__BuildArch"
 840     fi
 841 fi
 842
 843 # Parse the optdata package version from its project.json file
 844 optDataProjectJsonPath="$__ProjectRoot/src/.nuget/optdata/project.json"
 845 if [ -f $optDataProjectJsonPath ]; then
 846     __PgoOptDataVersion=$("$__ProjectRoot/extract-from-json.py" -rf $optDataProjectJsonPath dependencies optimization.PGO.CoreCLR)
 847     __IbcOptDataVersion=$("$__ProjectRoot/extract-from-json.py" -rf $optDataProjectJsonPath dependencies optimization.IBC.CoreCLR)
 848 fi
 849
 850 # init the target distro name
 851 initTargetDistroRid
 852
 853 # Make the directories necessary for build if they don't exist
 854 setup_dirs
 855
 856 # Check prereqs.
 857 check_prereqs
 858
 859 # Restore the package containing profile counts for profile-guided optimizations
 860 restore_optdata
 861
 862 # Generate event logging infrastructure sources
 863 generate_event_logging_sources
 864
 865 # Build the coreclr (native) components.
 866 __ExtraCmakeArgs="-DCLR_CMAKE_TARGET_OS=$__BuildOS -DCLR_CMAKE_PACKAGES_DIR=$__PackagesDir -DCLR_CMAKE_PGO_INSTRUMENT=$__PgoInstrument -DCLR_CMAKE_OPTDATA_VERSION=$__PgoOptDataVersion"
 867 build_native $__SkipCoreCLR "$__BuildArch" "$__IntermediatesDir" "$__ExtraCmakeArgs" "CoreCLR component"
 868
 869 # Build cross-architecture components
 870 if [[ $__CrossBuild == 1 && $__DoCrossArchBuild == 1 ]]; then
 871     build_cross_arch_component
 872 fi
 873
 874 # Build System.Private.CoreLib.
 875
 876 build_CoreLib
 877
 878 # Generate nuget packages
 879 if [ $__SkipNuget != 1 ]; then
 880     generate_NugetPackages
 881 fi
 882
 883
 884 # Build complete
 885
 886 echo "Repo successfully built."
 887 echo "Product binaries are available at $__BinDir"
 888 exit 0