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 $__ProjectRoot/bin)"
  50
  51     exit 1
  52 }
  53
  54 initHostDistroRid()
  55 {
  56     if [ "$__HostOS" == "Linux" ]; then
  57         if [ ! -e /etc/os-release ]; then
  58             echo "WARNING: Can not determine runtime id for current distro."
  59             __HostDistroRid=""
  60         else
  61             source /etc/os-release
  62             __HostDistroRid="$ID.$VERSION_ID-$__HostArch"
  63         fi
  64     fi
  65 }
  66
  67 initTargetDistroRid()
  68 {
  69     if [ $__CrossBuild == 1 ]; then
  70         if [ "$__BuildOS" == "Linux" ]; then
  71             if [ ! -e $ROOTFS_DIR/etc/os-release ]; then
  72                 echo "WARNING: Can not determine runtime id for current distro."
  73                 export __DistroRid=""
  74             else
  75                 source $ROOTFS_DIR/etc/os-release
  76                 export __DistroRid="$ID.$VERSION_ID-$__BuildArch"
  77             fi
  78         fi
  79     else
  80         export __DistroRid="$__HostDistroRid"
  81     fi
  82
  83     # Portable builds target the base RID only for Linux based platforms
  84     if [ $__PortableLinux == 1 ]; then
  85         export __DistroRid="linux-$__BuildArch"
  86     fi
  87 }
  88
  89 setup_dirs()
  90 {
  91     echo Setting up directories for build
  92
  93     mkdir -p "$__RootBinDir"
  94     mkdir -p "$__BinDir"
  95     mkdir -p "$__LogsDir"
  96     mkdir -p "$__IntermediatesDir"
  97
  98     if [ $__CrossBuild == 1 ]; then
  99         mkdir -p "$__CrossComponentBinDir"
 100         mkdir -p "$__CrossCompIntermediatesDir"
 101     fi
 102 }
 103
 104 # Check the system to ensure the right prereqs are in place
 105
 106 check_prereqs()
 107 {
 108     echo "Checking prerequisites..."
 109
 110     # Check presence of CMake on the path
 111     hash cmake 2>/dev/null || { echo >&2 "Please install cmake before running this script"; exit 1; }
 112
 113     # Check for clang
 114     hash clang-$__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; }
 115
 116 }
 117
 118
 119 generate_event_logging_sources()
 120 {
 121     if [ $__SkipCoreCLR == 1 ]; then
 122         return
 123     fi
 124
 125 # Event Logging Infrastructure
 126    __GeneratedIntermediate="$__IntermediatesDir/Generated"
 127    __GeneratedIntermediateEventProvider="$__GeneratedIntermediate/eventprovider_new"
 128     if [[ -d "$__GeneratedIntermediateEventProvider" ]]; then
 129         rm -rf  "$__GeneratedIntermediateEventProvider"
 130     fi
 131
 132     if [[ ! -d "$__GeneratedIntermediate/eventprovider" ]]; then
 133         mkdir -p "$__GeneratedIntermediate/eventprovider"
 134     fi
 135
 136     mkdir -p "$__GeneratedIntermediateEventProvider"
 137     if [[ $__SkipCoreCLR == 0 || $__ConfigureOnly == 1 ]]; then
 138         echo "Laying out dynamically generated files consumed by the build system "
 139         echo "Laying out dynamically generated Event Logging Test files"
 140         $PYTHON -B -Wall -Werror "$__ProjectRoot/src/scripts/genXplatEventing.py" --man "$__ProjectRoot/src/vm/ClrEtwAll.man" --exc "$__ProjectRoot/src/vm/ClrEtwAllMeta.lst" --testdir "$__GeneratedIntermediateEventProvider/tests"
 141
 142         if  [[ $? != 0 ]]; then
 143             exit
 144         fi
 145
 146         #determine the logging system
 147         case $__BuildOS in
 148             Linux)
 149                 echo "Laying out dynamically generated Event Logging Implementation of Lttng"
 150                 $PYTHON -B -Wall -Werror "$__ProjectRoot/src/scripts/genXplatLttng.py" --man "$__ProjectRoot/src/vm/ClrEtwAll.man" --intermediate "$__GeneratedIntermediateEventProvider"
 151                 if  [[ $? != 0 ]]; then
 152                     exit
 153                 fi
 154                 ;;
 155             *)
 156                 ;;
 157         esac
 158     fi
 159
 160     echo "Cleaning the temp folder of dynamically generated Event Logging files"
 161     $PYTHON -B -Wall -Werror -c "import sys;sys.path.insert(0,\"$__ProjectRoot/src/scripts\"); from Utilities import *;UpdateDirectory(\"$__GeneratedIntermediate/eventprovider\",\"$__GeneratedIntermediateEventProvider\")"
 162     if  [[ $? != 0 ]]; then
 163         exit
 164     fi
 165
 166     rm -rf "$__GeneratedIntermediateEventProvider"
 167 }
 168
 169 build_native()
 170 {
 171     skipCondition=$1
 172     platformArch="$2"
 173     intermediatesForBuild="$3"
 174     extraCmakeArguments="$4"
 175     message="$5"
 176
 177     if [ $skipCondition == 1 ]; then
 178         echo "Skipping $message build."
 179         return
 180     fi
 181
 182     # All set to commence the build
 183     echo "Commencing build of $message for $__BuildOS.$__BuildArch.$__BuildType in $intermediatesForBuild"
 184
 185     generator=""
 186     buildFile="Makefile"
 187     buildTool="make"
 188     if [ $__UseNinja == 1 ]; then
 189         generator="ninja"
 190         buildFile="build.ninja"
 191         if ! buildTool=$(command -v ninja || command -v ninja-build); then
 192            echo "Unable to locate ninja!" 1>&2
 193            exit 1
 194         fi
 195     fi
 196
 197     if [ $__SkipConfigure == 0 ]; then
 198         # if msbuild is not supported, then set __SkipGenerateVersion to 1
 199         if [ $__isMSBuildOnNETCoreSupported == 0 ]; then __SkipGenerateVersion=1; fi
 200         # Drop version.cpp file
 201         __versionSourceFile="$intermediatesForBuild/version.cpp"
 202         if [ $__SkipGenerateVersion == 0 ]; then
 203             pwd
 204             "$__ProjectRoot/run.sh" build -Project=$__ProjectDir/build.proj -generateHeaderUnix -NativeVersionSourceFile=$__versionSourceFile $__RunArgs $__UnprocessedBuildArgs
 205         else
 206             # Generate the dummy version.cpp, but only if it didn't exist to make sure we don't trigger unnecessary rebuild
 207             __versionSourceLine="static char sccsid[] __attribute__((used)) = \"@(#)No version information produced\";"
 208             if [ -e $__versionSourceFile ]; then
 209                 read existingVersionSourceLine < $__versionSourceFile
 210             fi
 211             if [ "$__versionSourceLine" != "$existingVersionSourceLine" ]; then
 212                 echo $__versionSourceLine > $__versionSourceFile
 213             fi
 214         fi
 215
 216         pushd "$intermediatesForBuild"
 217         # Regenerate the CMake solution
 218         echo "Invoking \"$__ProjectRoot/src/pal/tools/gen-buildsys-clang.sh\" \"$__ProjectRoot\" $__ClangMajorVersion $__ClangMinorVersion $platformArch $__BuildType $__CodeCoverage $__IncludeTests $generator $extraCmakeArguments $__cmakeargs"
 219         "$__ProjectRoot/src/pal/tools/gen-buildsys-clang.sh" "$__ProjectRoot" $__ClangMajorVersion $__ClangMinorVersion $platformArch $__BuildType $__CodeCoverage $__IncludeTests $generator "$extraCmakeArguments" "$__cmakeargs"
 220         popd
 221     fi
 222
 223     if [ ! -f "$intermediatesForBuild/$buildFile" ]; then
 224         echo "Failed to generate $message build project!"
 225         exit 1
 226     fi
 227
 228     # Get the number of processors available to the scheduler
 229     # Other techniques such as `nproc` only get the number of
 230     # processors available to a single process.
 231     if [ `uname` = "FreeBSD" ]; then
 232         NumProc=`sysctl hw.ncpu | awk '{ print $2+1 }'`
 233     elif [ `uname` = "NetBSD" ]; then
 234         NumProc=$(($(getconf NPROCESSORS_ONLN)+1))
 235     else
 236         NumProc=$(($(getconf _NPROCESSORS_ONLN)+1))
 237     fi
 238
 239     # Build
 240     if [ $__ConfigureOnly == 1 ]; then
 241         echo "Finish configuration & skipping $message build."
 242         return
 243     fi
 244
 245     # Check that the makefiles were created.
 246     pushd "$intermediatesForBuild"
 247
 248     echo "Executing $buildTool install -j $NumProc"
 249
 250     $buildTool install -j $NumProc
 251     if [ $? != 0 ]; then
 252         echo "Failed to build $message."
 253         exit 1
 254     fi
 255
 256     popd
 257 }
 258
 259 build_cross_arch_component()
 260 {
 261     __SkipCrossArchBuild=1
 262     TARGET_ROOTFS=""
 263     # check supported cross-architecture components host(__HostArch)/target(__BuildArch) pair
 264     if [[ "$__BuildArch" == "arm" && "$__CrossArch" == "x86" ]]; then
 265         export CROSSCOMPILE=0
 266         __SkipCrossArchBuild=0
 267
 268         # building x64-host/arm-target cross-architecture component need to use cross toolchain of x86
 269         if [ "$__HostArch" == "x64" ]; then
 270             export CROSSCOMPILE=1
 271         fi
 272     else
 273         # not supported
 274         return
 275     fi
 276
 277     export __CMakeBinDir="$__CrossComponentBinDir"
 278     export CROSSCOMPONENT=1
 279     if [ $CROSSCOMPILE == 1 ]; then
 280         TARGET_ROOTFS="$ROOTFS_DIR"
 281         if [ -n "$CAC_ROOTFS_DIR" ]; then
 282             export ROOTFS_DIR="$CAC_ROOTFS_DIR"
 283         else
 284             export ROOTFS_DIR="$__ProjectRoot/cross/rootfs/$__CrossArch"
 285         fi
 286     fi
 287
 288     __ExtraCmakeArgs="-DCLR_CMAKE_TARGET_ARCH=$__BuildArch -DCLR_CMAKE_TARGET_OS=$__BuildOS -DCLR_CMAKE_PACKAGES_DIR=$__PackagesDir -DCLR_CMAKE_PGO_INSTRUMENT=$__PgoInstrument"
 289     build_native $__SkipCrossArchBuild "$__CrossArch" "$__CrossCompIntermediatesDir" "$__ExtraCmakeArgs" "cross-architecture component"
 290
 291     # restore ROOTFS_DIR, CROSSCOMPONENT, and CROSSCOMPILE
 292     if [ -n "$TARGET_ROOTFS" ]; then
 293         export ROOTFS_DIR="$TARGET_ROOTFS"
 294     fi
 295     export CROSSCOMPONENT=
 296     export CROSSCOMPILE=1
 297 }
 298
 299 isMSBuildOnNETCoreSupported()
 300 {
 301     # This needs to be updated alongwith corresponding changes to netci.groovy.
 302     __isMSBuildOnNETCoreSupported=0
 303
 304     if [ "$__HostArch" == "x64" ]; then
 305         if [ "$__HostOS" == "Linux" ]; then
 306             case "$__HostDistroRid" in
 307                 "centos.7-x64")
 308                     __isMSBuildOnNETCoreSupported=1
 309                     ;;
 310                 "debian.8-x64")
 311                     __isMSBuildOnNETCoreSupported=1
 312                     ;;
 313                 "fedora.23-x64")
 314                     __isMSBuildOnNETCoreSupported=1
 315                     ;;
 316                 "fedora.24-x64")
 317                     __isMSBuildOnNETCoreSupported=1
 318                     ;;
 319                 "opensuse.13.2-x64")
 320                     __isMSBuildOnNETCoreSupported=1
 321                     ;;
 322                 "opensuse.42.1-x64")
 323                     __isMSBuildOnNETCoreSupported=1
 324                     ;;
 325                 "rhel.7.2-x64")
 326                     __isMSBuildOnNETCoreSupported=1
 327                     ;;
 328                 "ubuntu.14.04-x64")
 329                     __isMSBuildOnNETCoreSupported=1
 330                     ;;
 331                 "ubuntu.16.04-x64")
 332                     __isMSBuildOnNETCoreSupported=1
 333                     ;;
 334                 "ubuntu.16.10-x64")
 335                     __isMSBuildOnNETCoreSupported=1
 336                     ;;
 337                 "alpine.3.4.3-x64")
 338                     __isMSBuildOnNETCoreSupported=1
 339                     ;;
 340                 *)
 341             esac
 342         elif [ "$__HostOS" == "OSX" ]; then
 343             __isMSBuildOnNETCoreSupported=1
 344         fi
 345     fi
 346 }
 347
 348 build_CoreLib_ni()
 349 {
 350     if [ $__SkipCoreCLR == 0 -a -e $__BinDir/crossgen ]; then
 351         echo "Generating native image for System.Private.CoreLib."
 352         $__BinDir/crossgen $__BinDir/System.Private.CoreLib.dll
 353         if [ $? -ne 0 ]; then
 354             echo "Failed to generate native image for System.Private.CoreLib."
 355             exit 1
 356         fi
 357
 358         echo "Generating native image for MScorlib Facade."
 359         $__BinDir/crossgen $__BinDir/mscorlib.dll
 360         if [ $? -ne 0 ]; then
 361             echo "Failed to generate native image for mscorlib facade."
 362             exit 1
 363         fi
 364
 365         if [ "$__BuildOS" == "Linux" ]; then
 366             echo "Generating symbol file for System.Private.CoreLib."
 367             $__BinDir/crossgen /CreatePerfMap $__BinDir $__BinDir/System.Private.CoreLib.ni.dll
 368             if [ $? -ne 0 ]; then
 369                 echo "Failed to generate symbol file for System.Private.CoreLib."
 370                 exit 1
 371             fi
 372         fi
 373     fi
 374 }
 375
 376 build_CoreLib()
 377 {
 378
 379     if [ $__isMSBuildOnNETCoreSupported == 0 ]; then
 380         echo "System.Private.CoreLib.dll build unsupported."
 381         return
 382     fi
 383
 384     if [ $__SkipMSCorLib == 1 ]; then
 385        echo "Skipping building System.Private.CoreLib."
 386        return
 387     fi
 388
 389     echo "Commencing build of managed components for $__BuildOS.$__BuildArch.$__BuildType"
 390
 391     # Invoke MSBuild
 392     $__ProjectRoot/run.sh build -Project=$__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
 393
 394     if [ $? -ne 0 ]; then
 395         echo "Failed to build managed components."
 396         exit 1
 397     fi
 398
 399     # The cross build generates a crossgen with the target architecture.
 400     if [ $__CrossBuild != 1 ]; then
 401        # The architecture of host pc must be same architecture with target.
 402        if [[ ( "$__HostArch" == "$__BuildArch" ) ]]; then
 403            build_CoreLib_ni
 404        elif [[ ( "$__HostArch" == "x64" ) && ( "$__BuildArch" == "x86" ) ]]; then
 405            build_CoreLib_ni
 406        elif [[ ( "$__HostArch" == "arm64" ) && ( "$__BuildArch" == "arm" ) ]]; then
 407            build_CoreLib_ni
 408        else
 409            exit 1
 410        fi
 411     fi
 412 }
 413
 414 generate_NugetPackages()
 415 {
 416     # We can only generate nuget package if we also support building mscorlib as part of this build.
 417     if [ $__isMSBuildOnNETCoreSupported == 0 ]; then
 418         echo "Nuget package generation unsupported."
 419         return
 420     fi
 421
 422     # Since we can build mscorlib for this OS, did we build the native components as well?
 423     if [ $__SkipCoreCLR == 1 ]; then
 424         echo "Unable to generate nuget packages since native components were not built."
 425         return
 426     fi
 427
 428     echo "Generating nuget packages for "$__BuildOS
 429
 430     # Build the packages
 431     $__ProjectRoot/run.sh build -Project=$__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
 432
 433     if [ $? -ne 0 ]; then
 434         echo "Failed to generate Nuget packages."
 435         exit 1
 436     fi
 437 }
 438
 439 echo "Commencing CoreCLR Repo build"
 440
 441 # Argument types supported by this script:
 442 #
 443 # Build architecture - valid values are: x64, ARM.
 444 # Build Type         - valid values are: Debug, Checked, Release
 445 #
 446 # Set the default arguments for build
 447
 448 # Obtain the location of the bash script to figure out where the root of the repo is.
 449 __ProjectRoot="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 450
 451 # Use uname to determine what the CPU is.
 452 CPUName=$(uname -p)
 453 # Some Linux platforms report unknown for platform, but the arch for machine.
 454 if [ "$CPUName" == "unknown" ]; then
 455     CPUName=$(uname -m)
 456 fi
 457
 458 case $CPUName in
 459     i686)
 460         echo "Unsupported CPU $CPUName detected, build might not succeed!"
 461         __BuildArch=x86
 462         __HostArch=x86
 463         ;;
 464
 465     x86_64)
 466         __BuildArch=x64
 467         __HostArch=x64
 468         ;;
 469
 470     armv7l)
 471         echo "Unsupported CPU $CPUName detected, build might not succeed!"
 472         __BuildArch=arm
 473         __HostArch=arm
 474         ;;
 475
 476     aarch64)
 477         echo "Unsupported CPU $CPUName detected, build might not succeed!"
 478         __BuildArch=arm64
 479         __HostArch=arm64
 480         ;;
 481
 482     *)
 483         echo "Unknown CPU $CPUName detected, configuring as if for x64"
 484         __BuildArch=x64
 485         __HostArch=x64
 486         ;;
 487 esac
 488
 489 # Use uname to determine what the OS is.
 490 OSName=$(uname -s)
 491 case $OSName in
 492     Linux)
 493         __BuildOS=Linux
 494         __HostOS=Linux
 495         ;;
 496
 497     Darwin)
 498         __BuildOS=OSX
 499         __HostOS=OSX
 500         ;;
 501
 502     FreeBSD)
 503         __BuildOS=FreeBSD
 504         __HostOS=FreeBSD
 505         ;;
 506
 507     OpenBSD)
 508         __BuildOS=OpenBSD
 509         __HostOS=OpenBSD
 510         ;;
 511
 512     NetBSD)
 513         __BuildOS=NetBSD
 514         __HostOS=NetBSD
 515         ;;
 516
 517     SunOS)
 518         __BuildOS=SunOS
 519         __HostOS=SunOS
 520         ;;
 521
 522     *)
 523         echo "Unsupported OS $OSName detected, configuring as if for Linux"
 524         __BuildOS=Linux
 525         __HostOS=Linux
 526         ;;
 527 esac
 528
 529 __BuildType=Debug
 530 __CodeCoverage=
 531 __IncludeTests=Include_Tests
 532
 533 # Set the various build properties here so that CMake and MSBuild can pick them up
 534 __ProjectDir="$__ProjectRoot"
 535 __SourceDir="$__ProjectDir/src"
 536 __PackagesDir="$__ProjectDir/packages"
 537 __RootBinDir="$__ProjectDir/bin"
 538 __UnprocessedBuildArgs=
 539 __RunArgs=
 540 __MSBCleanBuildArgs=
 541 __UseNinja=0
 542 __VerboseBuild=0
 543 __PgoInstrument=0
 544 __ConfigureOnly=0
 545 __SkipConfigure=0
 546 __SkipRestore=""
 547 __SkipNuget=0
 548 __SkipCoreCLR=0
 549 __SkipMSCorLib=0
 550 __CrossBuild=0
 551 __ClangMajorVersion=0
 552 __ClangMinorVersion=0
 553 __NuGetPath="$__PackagesDir/NuGet.exe"
 554 __HostDistroRid=""
 555 __DistroRid=""
 556 __cmakeargs=""
 557 __SkipGenerateVersion=0
 558 __DoCrossArchBuild=0
 559 __PortableLinux=0
 560
 561 while :; do
 562     if [ $# -le 0 ]; then
 563         break
 564     fi
 565
 566     lowerI="$(echo $1 | awk '{print tolower($0)}')"
 567     case $lowerI in
 568         -\?|-h|--help)
 569             usage
 570             exit 1
 571             ;;
 572
 573         x86)
 574             __BuildArch=x86
 575             ;;
 576
 577         x64)
 578             __BuildArch=x64
 579             ;;
 580
 581         arm)
 582             __BuildArch=arm
 583             ;;
 584
 585         armel)
 586             __BuildArch=armel
 587             ;;
 588
 589         arm64)
 590             __BuildArch=arm64
 591             ;;
 592
 593         debug)
 594             __BuildType=Debug
 595             ;;
 596
 597         checked)
 598             __BuildType=Checked
 599             ;;
 600
 601         release)
 602             __BuildType=Release
 603             ;;
 604
 605         coverage)
 606             __CodeCoverage=Coverage
 607             ;;
 608
 609         cross)
 610             __CrossBuild=1
 611             ;;
 612
 613                 portablelinux)
 614             if [ "$__BuildOS" == "Linux" ]; then
 615                 __PortableLinux=1
 616             else
 617                 echo "ERROR: portableLinux not supported for non-Linux platforms."
 618                 exit 1
 619             fi
 620             ;;
 621
 622         verbose)
 623         __VerboseBuild=1
 624         ;;
 625
 626         clang3.5)
 627             __ClangMajorVersion=3
 628             __ClangMinorVersion=5
 629             ;;
 630
 631         clang3.6)
 632             __ClangMajorVersion=3
 633             __ClangMinorVersion=6
 634             ;;
 635
 636         clang3.7)
 637             __ClangMajorVersion=3
 638             __ClangMinorVersion=7
 639             ;;
 640
 641         clang3.8)
 642             __ClangMajorVersion=3
 643             __ClangMinorVersion=8
 644             ;;
 645
 646         clang3.9)
 647             __ClangMajorVersion=3
 648             __ClangMinorVersion=9
 649             ;;
 650
 651         ninja)
 652             __UseNinja=1
 653             ;;
 654
 655         pgoinstrument)
 656             __PgoInstrument=1
 657             ;;
 658
 659         configureonly)
 660             __ConfigureOnly=1
 661             __SkipMSCorLib=1
 662             __SkipNuget=1
 663             ;;
 664
 665         skipconfigure)
 666             __SkipConfigure=1
 667             ;;
 668
 669         skipnative)
 670             # Use "skipnative" to use the same option name as build.cmd.
 671             __SkipCoreCLR=1
 672             ;;
 673
 674         skipcoreclr)
 675             # Accept "skipcoreclr" for backwards-compatibility.
 676             __SkipCoreCLR=1
 677             ;;
 678
 679         crosscomponent)
 680             __DoCrossArchBuild=1
 681             ;;
 682
 683         skipmscorlib)
 684             __SkipMSCorLib=1
 685             ;;
 686
 687         skipgenerateversion)
 688             __SkipGenerateVersion=1
 689             ;;
 690
 691         includetests)
 692             ;;
 693
 694         skiptests)
 695             __IncludeTests=
 696             ;;
 697
 698         skipnuget)
 699             __SkipNuget=1
 700             ;;
 701
 702         cmakeargs)
 703             if [ -n "$2" ]; then
 704                 __cmakeargs="$2"
 705                 shift
 706             else
 707                 echo "ERROR: 'cmakeargs' requires a non-empty option argument"
 708                 exit 1
 709             fi
 710             ;;
 711
 712         bindir)
 713             if [ -n "$2" ]; then
 714                 __RootBinDir="$2"
 715                 if [ ! -d $__RootBinDir ]; then
 716                     mkdir $__RootBinDir
 717                 fi
 718                 __RootBinParent=$(dirname $__RootBinDir)
 719                 __RootBinName=${__RootBinDir##*/}
 720                 __RootBinDir="$(cd $__RootBinParent &>/dev/null && printf %s/%s $PWD $__RootBinName)"
 721                 shift
 722             else
 723                 echo "ERROR: 'bindir' requires a non-empty option argument"
 724                 exit 1
 725             fi
 726             ;;
 727
 728         *)
 729             __UnprocessedBuildArgs="$__UnprocessedBuildArgs $1"
 730             ;;
 731     esac
 732
 733     shift
 734 done
 735
 736 __RunArgs="-BuildArch=$__BuildArch -BuildType=$__BuildType -BuildOS=$__BuildOS"
 737
 738 # Configure environment if we are doing a verbose build
 739 if [ $__VerboseBuild == 1 ]; then
 740     export VERBOSE=1
 741         __RunArgs="$__RunArgs -verbose"
 742 fi
 743
 744 # Set default clang version
 745 if [[ $__ClangMajorVersion == 0 && $__ClangMinorVersion == 0 ]]; then
 746     if [ $__CrossBuild == 1 ]; then
 747         __ClangMajorVersion=3
 748         __ClangMinorVersion=6
 749     else
 750         __ClangMajorVersion=3
 751         __ClangMinorVersion=5
 752     fi
 753 fi
 754
 755 # Set dependent variables
 756 __LogsDir="$__RootBinDir/Logs"
 757
 758 # init the host distro name
 759 initHostDistroRid
 760
 761 # Set the remaining variables based upon the determined build configuration
 762 __BinDir="$__RootBinDir/Product/$__BuildOS.$__BuildArch.$__BuildType"
 763 __PackagesBinDir="$__BinDir/.nuget"
 764 __ToolsDir="$__RootBinDir/tools"
 765 __TestWorkingDir="$__RootBinDir/tests/$__BuildOS.$__BuildArch.$__BuildType"
 766 export __IntermediatesDir="$__RootBinDir/obj/$__BuildOS.$__BuildArch.$__BuildType"
 767 __TestIntermediatesDir="$__RootBinDir/tests/obj/$__BuildOS.$__BuildArch.$__BuildType"
 768 __isMSBuildOnNETCoreSupported=0
 769 __CrossComponentBinDir="$__BinDir"
 770 __CrossCompIntermediatesDir="$__IntermediatesDir/crossgen"
 771
 772 __CrossArch="$__HostArch"
 773 if [[ "$__HostArch" == "x64" && "$__BuildArch" == "arm" ]]; then
 774     __CrossArch="x86"
 775 fi
 776 if [ $__CrossBuild == 1 ]; then
 777     __CrossComponentBinDir="$__CrossComponentBinDir/$__CrossArch"
 778 fi
 779 __CrossgenCoreLibLog="$__LogsDir/CrossgenCoreLib_$__BuildOS.$BuildArch.$__BuildType.log"
 780 __CrossgenExe="$__CrossComponentBinDir/crossgen"
 781
 782 # Init if MSBuild for .NET Core is supported for this platform
 783 isMSBuildOnNETCoreSupported
 784
 785 # CI_SPECIFIC - On CI machines, $HOME may not be set. In such a case, create a subfolder and set the variable to set.
 786 # This is needed by CLI to function.
 787 if [ -z "$HOME" ]; then
 788     if [ ! -d "$__ProjectDir/temp_home" ]; then
 789         mkdir temp_home
 790     fi
 791     export HOME=$__ProjectDir/temp_home
 792     echo "HOME not defined; setting it to $HOME"
 793 fi
 794
 795 # Specify path to be set for CMAKE_INSTALL_PREFIX.
 796 # This is where all built CoreClr libraries will copied to.
 797 export __CMakeBinDir="$__BinDir"
 798
 799 # Configure environment if we are doing a cross compile.
 800 if [ $__CrossBuild == 1 ]; then
 801     export CROSSCOMPILE=1
 802     if ! [[ -n "$ROOTFS_DIR" ]]; then
 803         export ROOTFS_DIR="$__ProjectRoot/cross/rootfs/$__BuildArch"
 804     fi
 805 fi
 806
 807 # init the target distro name
 808 initTargetDistroRid
 809
 810 # Make the directories necessary for build if they don't exist
 811 setup_dirs
 812
 813 # Check prereqs.
 814 check_prereqs
 815
 816 # Generate event logging infrastructure sources
 817 generate_event_logging_sources
 818
 819 # Build the coreclr (native) components.
 820 __ExtraCmakeArgs="-DCLR_CMAKE_TARGET_OS=$__BuildOS -DCLR_CMAKE_PACKAGES_DIR=$__PackagesDir -DCLR_CMAKE_PGO_INSTRUMENT=$__PgoInstrument"
 821 build_native $__SkipCoreCLR "$__BuildArch" "$__IntermediatesDir" "$__ExtraCmakeArgs" "CoreCLR component"
 822
 823 # Build cross-architecture components
 824 if [[ $__CrossBuild == 1 && $__DoCrossArchBuild == 1 ]]; then
 825     build_cross_arch_component
 826 fi
 827
 828 # Build System.Private.CoreLib.
 829
 830 build_CoreLib
 831
 832 # Generate nuget packages
 833 if [ $__SkipNuget != 1 ]; then
 834     generate_NugetPackages
 835 fi
 836
 837
 838 # Build complete
 839
 840 echo "Repo successfully built."
 841 echo "Product binaries are available at $__BinDir"
 842 exit 0