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] [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 "configureonly - do not perform any builds; just configure the build."
  34     echo "skipconfigure - skip build configuration."
  35     echo "skipnative - do not build native components."
  36     echo "skipmscorlib - do not build mscorlib.dll."
  37     echo "skiptests - skip the tests in the 'tests' subdirectory."
  38     echo "skipnuget - skip building nuget packages."
  39     echo "portableLinux - build for Portable Linux Distribution"
  40     echo "verbose - optional argument to enable verbose build output."
  41     echo "-skiprestore: skip restoring packages ^(default: packages are restored during build^)."
  42         echo "-disableoss: Disable Open Source Signing for System.Private.CoreLib."
  43         echo "-sequential: force a non-parallel build ^(default is to build in parallel"
  44         echo "   using all processors^)."
  45         echo "-officialbuildid=^<ID^>: specify the official build ID to be used by this build."
  46         echo "-Rebuild: passes /t:rebuild to the build projects."
  47     echo "skipgenerateversion - disable version generation even if MSBuild is supported."
  48     echo "cmakeargs - user-settable additional arguments passed to CMake."
  49     echo "bindir - output directory (defaults to $__ProjectRoot/bin)"
  50     echo "buildstandalonegc - builds the GC in a standalone mode. Can't be used with \"cmakeargs\"."
  51     echo "msbuildonunsupportedplatform - build managed binaries even if distro is not officially supported."
  52     exit 1
  53 }
  54
  55 initHostDistroRid()
  56 {
  57     if [ "$__HostOS" == "Linux" ]; then
  58         if [ ! -e /etc/os-release ]; then
  59             echo "WARNING: Can not determine runtime id for current distro."
  60             __HostDistroRid=""
  61         else
  62             source /etc/os-release
  63             __HostDistroRid="$ID.$VERSION_ID-$__HostArch"
  64         fi
  65     fi
  66 }
  67
  68 initTargetDistroRid()
  69 {
  70     if [ $__CrossBuild == 1 ]; then
  71         if [ "$__BuildOS" == "Linux" ]; then
  72             if [ ! -e $ROOTFS_DIR/etc/os-release ]; then
  73                 echo "WARNING: Can not determine runtime id for current distro."
  74                 export __DistroRid=""
  75             else
  76                 source $ROOTFS_DIR/etc/os-release
  77                 export __DistroRid="$ID.$VERSION_ID-$__BuildArch"
  78             fi
  79         fi
  80     else
  81         export __DistroRid="$__HostDistroRid"
  82     fi
  83
  84     # Portable builds target the base RID only for Linux based platforms
  85     if [ $__PortableLinux == 1 ]; then
  86         export __DistroRid="linux-$__BuildArch"
  87     fi
  88 }
  89
  90 setup_dirs()
  91 {
  92     echo Setting up directories for build
  93
  94     mkdir -p "$__RootBinDir"
  95     mkdir -p "$__BinDir"
  96     mkdir -p "$__LogsDir"
  97     mkdir -p "$__IntermediatesDir"
  98
  99     if [ $__CrossBuild == 1 ]; then
 100         mkdir -p "$__CrossComponentBinDir"
 101         mkdir -p "$__CrossCompIntermediatesDir"
 102     fi
 103 }
 104
 105 # Check the system to ensure the right prereqs are in place
 106
 107 check_prereqs()
 108 {
 109     echo "Checking prerequisites..."
 110
 111     # Check presence of CMake on the path
 112     hash cmake 2>/dev/null || { echo >&2 "Please install cmake before running this script"; exit 1; }
 113
 114     # Check for clang
 115     hash clang-$__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; }
 116
 117 }
 118
 119
 120 generate_event_logging_sources()
 121 {
 122     if [ $__SkipCoreCLR == 1 ]; then
 123         return
 124     fi
 125
 126 # Event Logging Infrastructure
 127    __GeneratedIntermediate="$__IntermediatesDir/Generated"
 128    __GeneratedIntermediateEventProvider="$__GeneratedIntermediate/eventprovider_new"
 129     if [[ -d "$__GeneratedIntermediateEventProvider" ]]; then
 130         rm -rf  "$__GeneratedIntermediateEventProvider"
 131     fi
 132
 133     if [[ ! -d "$__GeneratedIntermediate/eventprovider" ]]; then
 134         mkdir -p "$__GeneratedIntermediate/eventprovider"
 135     fi
 136
 137     mkdir -p "$__GeneratedIntermediateEventProvider"
 138     if [[ $__SkipCoreCLR == 0 || $__ConfigureOnly == 1 ]]; then
 139         echo "Laying out dynamically generated files consumed by the build system "
 140         echo "Laying out dynamically generated Event Logging Test files"
 141         $PYTHON -B -Wall -Werror "$__ProjectRoot/src/scripts/genXplatEventing.py" --man "$__ProjectRoot/src/vm/ClrEtwAll.man" --exc "$__ProjectRoot/src/vm/ClrEtwAllMeta.lst" --testdir "$__GeneratedIntermediateEventProvider/tests"
 142
 143         if  [[ $? != 0 ]]; then
 144             exit
 145         fi
 146
 147         #determine the logging system
 148         case $__BuildOS in
 149             Linux)
 150                 echo "Laying out dynamically generated Event Logging Implementation of Lttng"
 151                 $PYTHON -B -Wall -Werror "$__ProjectRoot/src/scripts/genXplatLttng.py" --man "$__ProjectRoot/src/vm/ClrEtwAll.man" --intermediate "$__GeneratedIntermediateEventProvider"
 152                 if  [[ $? != 0 ]]; then
 153                     exit
 154                 fi
 155                 ;;
 156             *)
 157                 ;;
 158         esac
 159     fi
 160
 161     echo "Cleaning the temp folder of dynamically generated Event Logging files"
 162     $PYTHON -B -Wall -Werror -c "import sys;sys.path.insert(0,\"$__ProjectRoot/src/scripts\"); from Utilities import *;UpdateDirectory(\"$__GeneratedIntermediate/eventprovider\",\"$__GeneratedIntermediateEventProvider\")"
 163     if  [[ $? != 0 ]]; then
 164         exit
 165     fi
 166
 167     rm -rf "$__GeneratedIntermediateEventProvider"
 168 }
 169
 170 build_native()
 171 {
 172     skipCondition=$1
 173     platformArch="$2"
 174     intermediatesForBuild="$3"
 175     extraCmakeArguments="$4"
 176     message="$5"
 177
 178     if [ $skipCondition == 1 ]; then
 179         echo "Skipping $message build."
 180         return
 181     fi
 182
 183     # All set to commence the build
 184     echo "Commencing build of $message for $__BuildOS.$__BuildArch.$__BuildType in $intermediatesForBuild"
 185
 186     generator=""
 187     buildFile="Makefile"
 188     buildTool="make"
 189     if [ $__UseNinja == 1 ]; then
 190         generator="ninja"
 191         buildFile="build.ninja"
 192         if ! buildTool=$(command -v ninja || command -v ninja-build); then
 193            echo "Unable to locate ninja!" 1>&2
 194            exit 1
 195         fi
 196     fi
 197
 198     if [ $__SkipConfigure == 0 ]; then
 199         # if msbuild is not supported, then set __SkipGenerateVersion to 1
 200         if [ $__isMSBuildOnNETCoreSupported == 0 ]; then __SkipGenerateVersion=1; fi
 201         # Drop version.cpp file
 202         __versionSourceFile="$intermediatesForBuild/version.cpp"
 203         if [ $__SkipGenerateVersion == 0 ]; then
 204             pwd
 205             "$__ProjectRoot/run.sh" build -Project=$__ProjectDir/build.proj -generateHeaderUnix -NativeVersionSourceFile=$__versionSourceFile $__RunArgs $__UnprocessedBuildArgs
 206         else
 207             # Generate the dummy version.cpp, but only if it didn't exist to make sure we don't trigger unnecessary rebuild
 208             __versionSourceLine="static char sccsid[] __attribute__((used)) = \"@(#)No version information produced\";"
 209             if [ -e $__versionSourceFile ]; then
 210                 read existingVersionSourceLine < $__versionSourceFile
 211             fi
 212             if [ "$__versionSourceLine" != "$existingVersionSourceLine" ]; then
 213                 echo $__versionSourceLine > $__versionSourceFile
 214             fi
 215         fi
 216
 217         pushd "$intermediatesForBuild"
 218         # Regenerate the CMake solution
 219         echo "Invoking \"$__ProjectRoot/src/pal/tools/gen-buildsys-clang.sh\" \"$__ProjectRoot\" $__ClangMajorVersion $__ClangMinorVersion $platformArch $__BuildType $__CodeCoverage $__IncludeTests $generator $extraCmakeArguments $__cmakeargs"
 220         "$__ProjectRoot/src/pal/tools/gen-buildsys-clang.sh" "$__ProjectRoot" $__ClangMajorVersion $__ClangMinorVersion $platformArch $__BuildType $__CodeCoverage $__IncludeTests $generator "$extraCmakeArguments" "$__cmakeargs"
 221         popd
 222     fi
 223
 224     if [ ! -f "$intermediatesForBuild/$buildFile" ]; then
 225         echo "Failed to generate $message build project!"
 226         exit 1
 227     fi
 228
 229     # Get the number of processors available to the scheduler
 230     # Other techniques such as `nproc` only get the number of
 231     # processors available to a single process.
 232     if [ `uname` = "FreeBSD" ]; then
 233         NumProc=`sysctl hw.ncpu | awk '{ print $2+1 }'`
 234     elif [ `uname` = "NetBSD" ]; then
 235         NumProc=$(($(getconf NPROCESSORS_ONLN)+1))
 236     else
 237         NumProc=$(($(getconf _NPROCESSORS_ONLN)+1))
 238     fi
 239
 240     # Build
 241     if [ $__ConfigureOnly == 1 ]; then
 242         echo "Finish configuration & skipping $message build."
 243         return
 244     fi
 245
 246     # Check that the makefiles were created.
 247     pushd "$intermediatesForBuild"
 248
 249     echo "Executing $buildTool install -j $NumProc"
 250
 251     $buildTool install -j $NumProc
 252     if [ $? != 0 ]; then
 253         echo "Failed to build $message."
 254         exit 1
 255     fi
 256
 257     popd
 258 }
 259
 260 build_cross_arch_component()
 261 {
 262     __SkipCrossArchBuild=1
 263     TARGET_ROOTFS=""
 264     # check supported cross-architecture components host(__HostArch)/target(__BuildArch) pair
 265     if [[ "$__BuildArch" == "arm" && "$__CrossArch" == "x86" ]]; then
 266         export CROSSCOMPILE=0
 267         __SkipCrossArchBuild=0
 268
 269         # building x64-host/arm-target cross-architecture component need to use cross toolchain of x86
 270         if [ "$__HostArch" == "x64" ]; then
 271             export CROSSCOMPILE=1
 272         fi
 273     else
 274         # not supported
 275         return
 276     fi
 277
 278     export __CMakeBinDir="$__CrossComponentBinDir"
 279     export CROSSCOMPONENT=1
 280     __IncludeTests=
 281
 282     if [ $CROSSCOMPILE == 1 ]; then
 283         TARGET_ROOTFS="$ROOTFS_DIR"
 284         if [ -n "$CAC_ROOTFS_DIR" ]; then
 285             export ROOTFS_DIR="$CAC_ROOTFS_DIR"
 286         else
 287             export ROOTFS_DIR="$__ProjectRoot/cross/rootfs/$__CrossArch"
 288         fi
 289     fi
 290
 291     __ExtraCmakeArgs="-DCLR_CMAKE_TARGET_ARCH=$__BuildArch -DCLR_CMAKE_TARGET_OS=$__BuildOS -DCLR_CMAKE_PACKAGES_DIR=$__PackagesDir -DCLR_CMAKE_PGO_INSTRUMENT=$__PgoInstrument"
 292     build_native $__SkipCrossArchBuild "$__CrossArch" "$__CrossCompIntermediatesDir" "$__ExtraCmakeArgs" "cross-architecture component"
 293
 294     # restore ROOTFS_DIR, CROSSCOMPONENT, and CROSSCOMPILE
 295     if [ -n "$TARGET_ROOTFS" ]; then
 296         export ROOTFS_DIR="$TARGET_ROOTFS"
 297     fi
 298     export CROSSCOMPONENT=
 299     export CROSSCOMPILE=1
 300 }
 301
 302 isMSBuildOnNETCoreSupported()
 303 {
 304     # This needs to be updated alongwith corresponding changes to netci.groovy.
 305     __isMSBuildOnNETCoreSupported=0
 306
 307     if [ "$__HostArch" == "x64" ]; then
 308         if [ "$__HostOS" == "Linux" ]; then
 309             case "$__HostDistroRid" in
 310                 "centos.7-x64")
 311                     __isMSBuildOnNETCoreSupported=1
 312                     ;;
 313                 "debian.8-x64")
 314                     __isMSBuildOnNETCoreSupported=1
 315                     ;;
 316                 "fedora.23-x64")
 317                     __isMSBuildOnNETCoreSupported=1
 318                     ;;
 319                 "fedora.24-x64")
 320                     __isMSBuildOnNETCoreSupported=1
 321                     ;;
 322                 "opensuse.13.2-x64")
 323                     __isMSBuildOnNETCoreSupported=1
 324                     ;;
 325                 "opensuse.42.1-x64")
 326                     __isMSBuildOnNETCoreSupported=1
 327                     ;;
 328                 "rhel.7"*"-x64")
 329                     __isMSBuildOnNETCoreSupported=1
 330                     ;;
 331                 "ubuntu.14.04-x64")
 332                     __isMSBuildOnNETCoreSupported=1
 333                     ;;
 334                 "ubuntu.16.04-x64")
 335                     __isMSBuildOnNETCoreSupported=1
 336                     ;;
 337                 "ubuntu.16.10-x64")
 338                     __isMSBuildOnNETCoreSupported=1
 339                     ;;
 340                 "alpine.3.4.3-x64")
 341                     __isMSBuildOnNETCoreSupported=1
 342                     ;;
 343                 *)
 344                 __isMSBuildOnNETCoreSupported=$__msbuildonunsupportedplatform
 345             esac
 346         elif [ "$__HostOS" == "OSX" ]; then
 347             __isMSBuildOnNETCoreSupported=1
 348         fi
 349     fi
 350 }
 351
 352 build_CoreLib_ni()
 353 {
 354     if [ $__SkipCoreCLR == 0 -a -e $__BinDir/crossgen ]; then
 355         echo "Generating native image for System.Private.CoreLib."
 356         $__BinDir/crossgen $__BinDir/System.Private.CoreLib.dll
 357         if [ $? -ne 0 ]; then
 358             echo "Failed to generate native image for System.Private.CoreLib."
 359             exit 1
 360         fi
 361
 362         echo "Generating native image for MScorlib Facade."
 363         $__BinDir/crossgen $__BinDir/mscorlib.dll
 364         if [ $? -ne 0 ]; then
 365             echo "Failed to generate native image for mscorlib facade."
 366             exit 1
 367         fi
 368
 369         if [ "$__BuildOS" == "Linux" ]; then
 370             echo "Generating symbol file for System.Private.CoreLib."
 371             $__BinDir/crossgen /CreatePerfMap $__BinDir $__BinDir/System.Private.CoreLib.ni.dll
 372             if [ $? -ne 0 ]; then
 373                 echo "Failed to generate symbol file for System.Private.CoreLib."
 374                 exit 1
 375             fi
 376         fi
 377     fi
 378 }
 379
 380 build_CoreLib()
 381 {
 382
 383     if [ $__isMSBuildOnNETCoreSupported == 0 ]; then
 384         echo "System.Private.CoreLib.dll build unsupported."
 385         return
 386     fi
 387
 388     if [ $__SkipMSCorLib == 1 ]; then
 389        echo "Skipping building System.Private.CoreLib."
 390        return
 391     fi
 392
 393     echo "Commencing build of managed components for $__BuildOS.$__BuildArch.$__BuildType"
 394
 395     # Invoke MSBuild
 396     $__ProjectRoot/run.sh build -Project=$__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 $__UnprocessedBuildArgs
 397
 398     if [ $? -ne 0 ]; then
 399         echo "Failed to build managed components."
 400         exit 1
 401     fi
 402
 403     # The cross build generates a crossgen with the target architecture.
 404     if [ $__CrossBuild != 1 ]; then
 405        # The architecture of host pc must be same architecture with target.
 406        if [[ ( "$__HostArch" == "$__BuildArch" ) ]]; then
 407            build_CoreLib_ni
 408        elif [[ ( "$__HostArch" == "x64" ) && ( "$__BuildArch" == "x86" ) ]]; then
 409            build_CoreLib_ni
 410        elif [[ ( "$__HostArch" == "arm64" ) && ( "$__BuildArch" == "arm" ) ]]; then
 411            build_CoreLib_ni
 412        else
 413            exit 1
 414        fi
 415     fi
 416 }
 417
 418 generate_NugetPackages()
 419 {
 420     # We can only generate nuget package if we also support building mscorlib as part of this build.
 421     if [ $__isMSBuildOnNETCoreSupported == 0 ]; then
 422         echo "Nuget package generation unsupported."
 423         return
 424     fi
 425
 426     # Since we can build mscorlib for this OS, did we build the native components as well?
 427     if [ $__SkipCoreCLR == 1 ]; then
 428         echo "Unable to generate nuget packages since native components were not built."
 429         return
 430     fi
 431
 432     echo "Generating nuget packages for "$__BuildOS
 433
 434     # Build the packages
 435     $__ProjectRoot/run.sh build -Project=$__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
 436
 437     if [ $? -ne 0 ]; then
 438         echo "Failed to generate Nuget packages."
 439         exit 1
 440     fi
 441 }
 442
 443 echo "Commencing CoreCLR Repo build"
 444
 445 # Argument types supported by this script:
 446 #
 447 # Build architecture - valid values are: x64, ARM.
 448 # Build Type         - valid values are: Debug, Checked, Release
 449 #
 450 # Set the default arguments for build
 451
 452 # Obtain the location of the bash script to figure out where the root of the repo is.
 453 __ProjectRoot="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 454
 455 # Use uname to determine what the CPU is.
 456 CPUName=$(uname -p)
 457 # Some Linux platforms report unknown for platform, but the arch for machine.
 458 if [ "$CPUName" == "unknown" ]; then
 459     CPUName=$(uname -m)
 460 fi
 461
 462 case $CPUName in
 463     i686)
 464         echo "Unsupported CPU $CPUName detected, build might not succeed!"
 465         __BuildArch=x86
 466         __HostArch=x86
 467         ;;
 468
 469     x86_64)
 470         __BuildArch=x64
 471         __HostArch=x64
 472         ;;
 473
 474     armv7l)
 475         echo "Unsupported CPU $CPUName detected, build might not succeed!"
 476         __BuildArch=arm
 477         __HostArch=arm
 478         ;;
 479
 480     aarch64)
 481         __BuildArch=arm64
 482         __HostArch=arm64
 483         ;;
 484
 485     *)
 486         echo "Unknown CPU $CPUName detected, configuring as if for x64"
 487         __BuildArch=x64
 488         __HostArch=x64
 489         ;;
 490 esac
 491
 492 # Use uname to determine what the OS is.
 493 OSName=$(uname -s)
 494 case $OSName in
 495     Linux)
 496         __BuildOS=Linux
 497         __HostOS=Linux
 498         ;;
 499
 500     Darwin)
 501         __BuildOS=OSX
 502         __HostOS=OSX
 503         ;;
 504
 505     FreeBSD)
 506         __BuildOS=FreeBSD
 507         __HostOS=FreeBSD
 508         ;;
 509
 510     OpenBSD)
 511         __BuildOS=OpenBSD
 512         __HostOS=OpenBSD
 513         ;;
 514
 515     NetBSD)
 516         __BuildOS=NetBSD
 517         __HostOS=NetBSD
 518         ;;
 519
 520     SunOS)
 521         __BuildOS=SunOS
 522         __HostOS=SunOS
 523         ;;
 524
 525     *)
 526         echo "Unsupported OS $OSName detected, configuring as if for Linux"
 527         __BuildOS=Linux
 528         __HostOS=Linux
 529         ;;
 530 esac
 531
 532 __BuildType=Debug
 533 __CodeCoverage=
 534 __IncludeTests=Include_Tests
 535
 536 # Set the various build properties here so that CMake and MSBuild can pick them up
 537 __ProjectDir="$__ProjectRoot"
 538 __SourceDir="$__ProjectDir/src"
 539 __PackagesDir="$__ProjectDir/packages"
 540 __RootBinDir="$__ProjectDir/bin"
 541 __UnprocessedBuildArgs=
 542 __RunArgs=
 543 __MSBCleanBuildArgs=
 544 __UseNinja=0
 545 __VerboseBuild=0
 546 __PgoInstrument=0
 547 __ConfigureOnly=0
 548 __SkipConfigure=0
 549 __SkipRestore=""
 550 __SkipNuget=0
 551 __SkipCoreCLR=0
 552 __SkipMSCorLib=0
 553 __CrossBuild=0
 554 __ClangMajorVersion=0
 555 __ClangMinorVersion=0
 556 __NuGetPath="$__PackagesDir/NuGet.exe"
 557 __HostDistroRid=""
 558 __DistroRid=""
 559 __cmakeargs=""
 560 __SkipGenerateVersion=0
 561 __DoCrossArchBuild=0
 562 __PortableLinux=0
 563 __msbuildonunsupportedplatform=0
 564
 565 while :; do
 566     if [ $# -le 0 ]; then
 567         break
 568     fi
 569
 570     lowerI="$(echo $1 | awk '{print tolower($0)}')"
 571     case $lowerI in
 572         -\?|-h|--help)
 573             usage
 574             exit 1
 575             ;;
 576
 577         x86)
 578             __BuildArch=x86
 579             ;;
 580
 581         x64)
 582             __BuildArch=x64
 583             ;;
 584
 585         arm)
 586             __BuildArch=arm
 587             ;;
 588
 589         armel)
 590             __BuildArch=armel
 591             ;;
 592
 593         arm64)
 594             __BuildArch=arm64
 595             ;;
 596
 597         debug)
 598             __BuildType=Debug
 599             ;;
 600
 601         checked)
 602             __BuildType=Checked
 603             ;;
 604
 605         release)
 606             __BuildType=Release
 607             ;;
 608
 609         coverage)
 610             __CodeCoverage=Coverage
 611             ;;
 612
 613         cross)
 614             __CrossBuild=1
 615             ;;
 616
 617                 portablelinux)
 618             if [ "$__BuildOS" == "Linux" ]; then
 619                 __PortableLinux=1
 620             else
 621                 echo "ERROR: portableLinux not supported for non-Linux platforms."
 622                 exit 1
 623             fi
 624             ;;
 625
 626         verbose)
 627         __VerboseBuild=1
 628         ;;
 629
 630         clang3.5)
 631             __ClangMajorVersion=3
 632             __ClangMinorVersion=5
 633             ;;
 634
 635         clang3.6)
 636             __ClangMajorVersion=3
 637             __ClangMinorVersion=6
 638             ;;
 639
 640         clang3.7)
 641             __ClangMajorVersion=3
 642             __ClangMinorVersion=7
 643             ;;
 644
 645         clang3.8)
 646             __ClangMajorVersion=3
 647             __ClangMinorVersion=8
 648             ;;
 649
 650         clang3.9)
 651             __ClangMajorVersion=3
 652             __ClangMinorVersion=9
 653             ;;
 654
 655         ninja)
 656             __UseNinja=1
 657             ;;
 658
 659         pgoinstrument)
 660             __PgoInstrument=1
 661             ;;
 662
 663         configureonly)
 664             __ConfigureOnly=1
 665             __SkipMSCorLib=1
 666             __SkipNuget=1
 667             ;;
 668
 669         skipconfigure)
 670             __SkipConfigure=1
 671             ;;
 672
 673         skipnative)
 674             # Use "skipnative" to use the same option name as build.cmd.
 675             __SkipCoreCLR=1
 676             ;;
 677
 678         skipcoreclr)
 679             # Accept "skipcoreclr" for backwards-compatibility.
 680             __SkipCoreCLR=1
 681             ;;
 682
 683         crosscomponent)
 684             __DoCrossArchBuild=1
 685             ;;
 686
 687         skipmscorlib)
 688             __SkipMSCorLib=1
 689             ;;
 690
 691         skipgenerateversion)
 692             __SkipGenerateVersion=1
 693             ;;
 694
 695         includetests)
 696             ;;
 697
 698         skiptests)
 699             __IncludeTests=
 700             ;;
 701
 702         skipnuget)
 703             __SkipNuget=1
 704             ;;
 705
 706         cmakeargs)
 707             if [ -n "$2" ]; then
 708                 __cmakeargs="$2"
 709                 shift
 710             else
 711                 echo "ERROR: 'cmakeargs' requires a non-empty option argument"
 712                 exit 1
 713             fi
 714             ;;
 715
 716         bindir)
 717             if [ -n "$2" ]; then
 718                 __RootBinDir="$2"
 719                 if [ ! -d $__RootBinDir ]; then
 720                     mkdir $__RootBinDir
 721                 fi
 722                 __RootBinParent=$(dirname $__RootBinDir)
 723                 __RootBinName=${__RootBinDir##*/}
 724                 __RootBinDir="$(cd $__RootBinParent &>/dev/null && printf %s/%s $PWD $__RootBinName)"
 725                 shift
 726             else
 727                 echo "ERROR: 'bindir' requires a non-empty option argument"
 728                 exit 1
 729             fi
 730             ;;
 731         buildstandalonegc)
 732             __cmakeargs="-DFEATURE_STANDALONE_GC=1"
 733             ;;
 734         msbuildonunsupportedplatform)
 735             __msbuildonunsupportedplatform=1
 736             ;;
 737         *)
 738             __UnprocessedBuildArgs="$__UnprocessedBuildArgs $1"
 739             ;;
 740     esac
 741
 742     shift
 743 done
 744
 745 __RunArgs="-BuildArch=$__BuildArch -BuildType=$__BuildType -BuildOS=$__BuildOS"
 746
 747 # Configure environment if we are doing a verbose build
 748 if [ $__VerboseBuild == 1 ]; then
 749     export VERBOSE=1
 750         __RunArgs="$__RunArgs -verbose"
 751 fi
 752
 753 # Set default clang version
 754 if [[ $__ClangMajorVersion == 0 && $__ClangMinorVersion == 0 ]]; then
 755     if [ $__CrossBuild == 1 ]; then
 756         __ClangMajorVersion=3
 757         __ClangMinorVersion=6
 758     else
 759         __ClangMajorVersion=3
 760         __ClangMinorVersion=5
 761     fi
 762 fi
 763
 764 # Set dependent variables
 765 __LogsDir="$__RootBinDir/Logs"
 766
 767 # init the host distro name
 768 initHostDistroRid
 769
 770 # Set the remaining variables based upon the determined build configuration
 771 __BinDir="$__RootBinDir/Product/$__BuildOS.$__BuildArch.$__BuildType"
 772 __PackagesBinDir="$__BinDir/.nuget"
 773 __ToolsDir="$__RootBinDir/tools"
 774 __TestWorkingDir="$__RootBinDir/tests/$__BuildOS.$__BuildArch.$__BuildType"
 775 export __IntermediatesDir="$__RootBinDir/obj/$__BuildOS.$__BuildArch.$__BuildType"
 776 __TestIntermediatesDir="$__RootBinDir/tests/obj/$__BuildOS.$__BuildArch.$__BuildType"
 777 __isMSBuildOnNETCoreSupported=0
 778 __CrossComponentBinDir="$__BinDir"
 779 __CrossCompIntermediatesDir="$__IntermediatesDir/crossgen"
 780
 781 __CrossArch="$__HostArch"
 782 if [[ "$__HostArch" == "x64" && "$__BuildArch" == "arm" ]]; then
 783     __CrossArch="x86"
 784 fi
 785 if [ $__CrossBuild == 1 ]; then
 786     __CrossComponentBinDir="$__CrossComponentBinDir/$__CrossArch"
 787 fi
 788 __CrossgenCoreLibLog="$__LogsDir/CrossgenCoreLib_$__BuildOS.$BuildArch.$__BuildType.log"
 789 __CrossgenExe="$__CrossComponentBinDir/crossgen"
 790
 791 # Init if MSBuild for .NET Core is supported for this platform
 792 isMSBuildOnNETCoreSupported
 793
 794 # CI_SPECIFIC - On CI machines, $HOME may not be set. In such a case, create a subfolder and set the variable to set.
 795 # This is needed by CLI to function.
 796 if [ -z "$HOME" ]; then
 797     if [ ! -d "$__ProjectDir/temp_home" ]; then
 798         mkdir temp_home
 799     fi
 800     export HOME=$__ProjectDir/temp_home
 801     echo "HOME not defined; setting it to $HOME"
 802 fi
 803
 804 # Specify path to be set for CMAKE_INSTALL_PREFIX.
 805 # This is where all built CoreClr libraries will copied to.
 806 export __CMakeBinDir="$__BinDir"
 807
 808 # Configure environment if we are doing a cross compile.
 809 if [ $__CrossBuild == 1 ]; then
 810     export CROSSCOMPILE=1
 811     if ! [[ -n "$ROOTFS_DIR" ]]; then
 812         export ROOTFS_DIR="$__ProjectRoot/cross/rootfs/$__BuildArch"
 813     fi
 814 fi
 815
 816 # init the target distro name
 817 initTargetDistroRid
 818
 819 # Make the directories necessary for build if they don't exist
 820 setup_dirs
 821
 822 # Check prereqs.
 823 check_prereqs
 824
 825 # Generate event logging infrastructure sources
 826 generate_event_logging_sources
 827
 828 # Build the coreclr (native) components.
 829 __ExtraCmakeArgs="-DCLR_CMAKE_TARGET_OS=$__BuildOS -DCLR_CMAKE_PACKAGES_DIR=$__PackagesDir -DCLR_CMAKE_PGO_INSTRUMENT=$__PgoInstrument"
 830 build_native $__SkipCoreCLR "$__BuildArch" "$__IntermediatesDir" "$__ExtraCmakeArgs" "CoreCLR component"
 831
 832 # Build cross-architecture components
 833 if [[ $__CrossBuild == 1 && $__DoCrossArchBuild == 1 ]]; then
 834     build_cross_arch_component
 835 fi
 836
 837 # Build System.Private.CoreLib.
 838
 839 build_CoreLib
 840
 841 # Generate nuget packages
 842 if [ $__SkipNuget != 1 ]; then
 843     generate_NugetPackages
 844 fi
 845
 846
 847 # Build complete
 848
 849 echo "Repo successfully built."
 850 echo "Product binaries are available at $__BinDir"
 851 exit 0