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