build.sh

   1 #!/usr/bin/env bash
   2
   3 # resolve python-version to use
   4 if [ "$PYTHON" == "" ]; then
   5     if hash python 2>/dev/null; then
   6        PYTHON=python
   7     elif hash python2 2>/dev/null; then
   8        PYTHON=python2
   9     elif hash python2.7 2>/dev/null; then
  10        PYTHON=python2.7
  11     else
  12        echo "Unable to locate build-dependency python2.x!" 1>&2
  13        exit 1
  14     fi
  15 fi
  16
  17 # validate python-dependency
  18 # useful in case of explicitly set option.
  19 if ! hash $PYTHON 2>/dev/null; then
  20    echo "Unable to locate build-dependency python2.x ($PYTHON)!" 1>&2
  21    exit 1
  22 fi
  23
  24 usage()
  25 {
  26     echo "Usage: $0 [BuildArch] [BuildType] [verbose] [coverage] [cross] [clangx.y] [ninja] [configureonly] [skipconfigure] [skipnative] [skipmscorlib] [skiptests] [cmakeargs] [bindir]"
  27     echo "BuildArch can be: x64, x86, arm, arm-softfp, arm64"
  28     echo "BuildType can be: debug, checked, release"
  29     echo "coverage - optional argument to enable code coverage build (currently supported only for Linux and OSX)."
  30     echo "ninja - target ninja instead of GNU make"
  31     echo "clangx.y - optional argument to build using clang version x.y."
  32     echo "cross - optional argument to signify cross compilation,"
  33     echo "      - will use ROOTFS_DIR environment variable if set."
  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 "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 $__ProjectRoot/bin)"
  50
  51     exit 1
  52 }
  53
  54 initDistroRid()
  55 {
  56     if [ "$__BuildOS" == "Linux" ]; then
  57         if [ ! -e /etc/os-release ]; then
  58             echo "WARNING: Can not determine runtime id for current distro."
  59             export __DistroRid=""
  60         else
  61             source /etc/os-release
  62             export __DistroRid="$ID.$VERSION_ID-$__HostArch"
  63         fi
  64     fi
  65 }
  66
  67 setup_dirs()
  68 {
  69     echo Setting up directories for build
  70
  71     mkdir -p "$__RootBinDir"
  72     mkdir -p "$__BinDir"
  73     mkdir -p "$__LogsDir"
  74     mkdir -p "$__IntermediatesDir"
  75 }
  76
  77 # Check the system to ensure the right prereqs are in place
  78
  79 check_prereqs()
  80 {
  81     echo "Checking prerequisites..."
  82
  83     # Check presence of CMake on the path
  84     hash cmake 2>/dev/null || { echo >&2 "Please install cmake before running this script"; exit 1; }
  85
  86     # Check for clang
  87     hash clang-$__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; }
  88
  89 }
  90
  91 build_coreclr()
  92 {
  93
  94     if [ $__SkipCoreCLR == 1 ]; then
  95         echo "Skipping CoreCLR build."
  96         return
  97     fi
  98
  99 # Event Logging Infrastructure
 100    __GeneratedIntermediate="$__IntermediatesDir/Generated"
 101    __GeneratedIntermediateEventProvider="$__GeneratedIntermediate/eventprovider_new"
 102     if [[ -d "$__GeneratedIntermediateEventProvider" ]]; then
 103         rm -rf  "$__GeneratedIntermediateEventProvider"
 104     fi
 105
 106     if [[ ! -d "$__GeneratedIntermediate/eventprovider" ]]; then
 107         mkdir -p "$__GeneratedIntermediate/eventprovider"
 108     fi
 109
 110     mkdir -p "$__GeneratedIntermediateEventProvider"
 111     if [[ $__SkipCoreCLR == 0 || $__ConfigureOnly == 1 ]]; then
 112         echo "Laying out dynamically generated files consumed by the build system "
 113         echo "Laying out dynamically generated Event Logging Test files"
 114         $PYTHON -B -Wall -Werror "$__ProjectRoot/src/scripts/genXplatEventing.py" --man "$__ProjectRoot/src/vm/ClrEtwAll.man" --exc "$__ProjectRoot/src/vm/ClrEtwAllMeta.lst" --testdir "$__GeneratedIntermediateEventProvider/tests"
 115
 116         if  [[ $? != 0 ]]; then
 117             exit
 118         fi
 119
 120         #determine the logging system
 121         case $__BuildOS in
 122             Linux)
 123                 echo "Laying out dynamically generated Event Logging Implementation of Lttng"
 124                 $PYTHON -B -Wall -Werror "$__ProjectRoot/src/scripts/genXplatLttng.py" --man "$__ProjectRoot/src/vm/ClrEtwAll.man" --intermediate "$__GeneratedIntermediateEventProvider"
 125                 if  [[ $? != 0 ]]; then
 126                     exit
 127                 fi
 128                 ;;
 129             *)
 130                 ;;
 131         esac
 132     fi
 133
 134     echo "Cleaning the temp folder of dynamically generated Event Logging files"
 135     $PYTHON -B -Wall -Werror -c "import sys;sys.path.insert(0,\"$__ProjectRoot/src/scripts\"); from Utilities import *;UpdateDirectory(\"$__GeneratedIntermediate/eventprovider\",\"$__GeneratedIntermediateEventProvider\")"
 136     if  [[ $? != 0 ]]; then
 137         exit
 138     fi
 139
 140     rm -rf "$__GeneratedIntermediateEventProvider"
 141
 142     # All set to commence the build
 143
 144     echo "Commencing build of native components for $__BuildOS.$__BuildArch.$__BuildType in $__IntermediatesDir"
 145
 146     generator=""
 147     buildFile="Makefile"
 148     buildTool="make"
 149     if [ $__UseNinja == 1 ]; then
 150         generator="ninja"
 151         buildFile="build.ninja"
 152         if hash ninja 2>/dev/null; then
 153             buildTool="ninja"
 154         elif hash ninja-build 2>/dev/null; then
 155             buildTool="ninja-build"
 156         else
 157            echo "Unable to locate ninja!" 1>&2
 158            exit 1
 159         fi
 160     fi
 161
 162     if [ $__SkipConfigure == 0 ]; then
 163         # if msbuild is not supported, then set __SkipGenerateVersion to 1
 164         if [ $__isMSBuildOnNETCoreSupported == 0 ]; then __SkipGenerateVersion=1; fi
 165         # Drop version.c file
 166         __versionSourceFile=$__IntermediatesDir/version.cpp
 167         if [ $__SkipGenerateVersion == 0 ]; then
 168             "$__ProjectRoot/run.sh" build -Project=$__ProjectDir/build.proj -generateHeaderUnix -NativeVersionSourceFile=$__versionSourceFile $__RunArgs $__UnprocessedBuildArgs
 169         else
 170             __versionSourceLine="static char sccsid[] __attribute__((used)) = \"@(#)No version information produced\";"
 171             echo $__versionSourceLine > $__versionSourceFile
 172         fi
 173
 174                 pushd "$__IntermediatesDir"
 175         # Regenerate the CMake solution
 176         echo "Invoking \"$__ProjectRoot/src/pal/tools/gen-buildsys-clang.sh\" \"$__ProjectRoot\" $__ClangMajorVersion $__ClangMinorVersion $__BuildArch $__BuildType $__CodeCoverage $__IncludeTests $generator $__cmakeargs"
 177         "$__ProjectRoot/src/pal/tools/gen-buildsys-clang.sh" "$__ProjectRoot" $__ClangMajorVersion $__ClangMinorVersion $__BuildArch $__BuildType $__CodeCoverage $__IncludeTests $generator "$__cmakeargs"
 178         popd
 179     fi
 180
 181     # Check that the makefiles were created.
 182     pushd "$__IntermediatesDir"
 183
 184     if [ ! -f "$__IntermediatesDir/$buildFile" ]; then
 185         echo "Failed to generate native component build project!"
 186         exit 1
 187     fi
 188
 189     # Get the number of processors available to the scheduler
 190     # Other techniques such as `nproc` only get the number of
 191     # processors available to a single process.
 192     if [ `uname` = "FreeBSD" ]; then
 193         NumProc=`sysctl hw.ncpu | awk '{ print $2+1 }'`
 194     elif [ `uname` = "NetBSD" ]; then
 195         NumProc=$(($(getconf NPROCESSORS_ONLN)+1))
 196     else
 197         NumProc=$(($(getconf _NPROCESSORS_ONLN)+1))
 198     fi
 199
 200     # Build CoreCLR
 201
 202     if [ $__ConfigureOnly == 1 ]; then
 203         echo "Skipping CoreCLR build."
 204         return
 205     fi
 206
 207     echo "Executing $buildTool install -j $NumProc"
 208
 209     $buildTool install -j $NumProc
 210     if [ $? != 0 ]; then
 211         echo "Failed to build coreclr components."
 212         exit 1
 213     fi
 214         popd
 215 }
 216
 217 isMSBuildOnNETCoreSupported()
 218 {
 219     # This needs to be updated alongwith corresponding changes to netci.groovy.
 220     __isMSBuildOnNETCoreSupported=0
 221
 222     if [ "$__HostArch" == "x64" ]; then
 223         if [ "$__HostOS" == "Linux" ]; then
 224             case "$__DistroRid" in
 225                 "centos.7-x64")
 226                     __isMSBuildOnNETCoreSupported=1
 227                     ;;
 228                 "debian.8-x64")
 229                     __isMSBuildOnNETCoreSupported=1
 230                     ;;
 231                 "fedora.23-x64")
 232                     __isMSBuildOnNETCoreSupported=1
 233                     ;;
 234                 "opensuse.13.2-x64")
 235                     __isMSBuildOnNETCoreSupported=1
 236                     ;;
 237                 "opensuse.42.1-x64")
 238                     __isMSBuildOnNETCoreSupported=1
 239                     ;;
 240                 "rhel.7.2-x64")
 241                     __isMSBuildOnNETCoreSupported=1
 242                     ;;
 243                 "ubuntu.14.04-x64")
 244                     __isMSBuildOnNETCoreSupported=1
 245                     ;;
 246                 "ubuntu.16.04-x64")
 247                     __isMSBuildOnNETCoreSupported=1
 248                     ;;
 249                 "ubuntu.16.10-x64")
 250                     __isMSBuildOnNETCoreSupported=1
 251                     ;;
 252                 *)
 253             esac
 254         elif [ "$__HostOS" == "OSX" ]; then
 255             __isMSBuildOnNETCoreSupported=1
 256         fi
 257     fi
 258 }
 259
 260 build_CoreLib_ni()
 261 {
 262     if [ $__SkipCoreCLR == 0 -a -e $__BinDir/crossgen ]; then
 263         echo "Generating native image for System.Private.CoreLib."
 264         $__BinDir/crossgen $__BinDir/System.Private.CoreLib.dll
 265         if [ $? -ne 0 ]; then
 266             echo "Failed to generate native image for System.Private.CoreLib."
 267             exit 1
 268         fi
 269
 270         echo "Generating native image for MScorlib Facade."
 271         $__BinDir/crossgen $__BinDir/mscorlib.dll
 272         if [ $? -ne 0 ]; then
 273             echo "Failed to generate native image for mscorlib facade."
 274             exit 1
 275         fi
 276
 277         if [ "$__BuildOS" == "Linux" ]; then
 278             echo "Generating symbol file for System.Private.CoreLib."
 279             $__BinDir/crossgen /CreatePerfMap $__BinDir $__BinDir/System.Private.CoreLib.ni.dll
 280             if [ $? -ne 0 ]; then
 281                 echo "Failed to generate symbol file for System.Private.CoreLib."
 282                 exit 1
 283             fi
 284         fi
 285     fi
 286 }
 287
 288 build_CoreLib()
 289 {
 290
 291     if [ $__isMSBuildOnNETCoreSupported == 0 ]; then
 292         echo "System.Private.CoreLib.dll build unsupported."
 293         return
 294     fi
 295
 296     if [ $__SkipMSCorLib == 1 ]; then
 297        echo "Skipping building System.Private.CoreLib."
 298        return
 299     fi
 300
 301     echo "Commencing build of managed components for $__BuildOS.$__BuildArch.$__BuildType"
 302
 303     # Invoke MSBuild
 304     $__ProjectRoot/run.sh build -Project=$__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
 305
 306     if [ $? -ne 0 ]; then
 307         echo "Failed to build managed components."
 308         exit 1
 309     fi
 310
 311     # The cross build generates a crossgen with the target architecture.
 312     if [ $__CrossBuild != 1 ]; then
 313        # The architecture of host pc must be same architecture with target.
 314        if [[ ( "$__HostArch" == "$__BuildArch" ) ]]; then
 315            build_CoreLib_ni
 316        elif [[ ( "$__HostArch" == "x64" ) && ( "$__BuildArch" == "x86" ) ]]; then
 317            build_CoreLib_ni
 318        elif [[ ( "$__HostArch" == "arm64" ) && ( "$__BuildArch" == "arm" ) ]]; then
 319            build_CoreLib_ni
 320        else
 321            exit 1
 322        fi
 323     fi
 324 }
 325
 326 generate_NugetPackages()
 327 {
 328     # We can only generate nuget package if we also support building mscorlib as part of this build.
 329     if [ $__isMSBuildOnNETCoreSupported == 0 ]; then
 330         echo "Nuget package generation unsupported."
 331         return
 332     fi
 333
 334     # Since we can build mscorlib for this OS, did we build the native components as well?
 335     if [ $__SkipCoreCLR == 1 ]; then
 336         echo "Unable to generate nuget packages since native components were not built."
 337         return
 338     fi
 339
 340     echo "Generating nuget packages for "$__BuildOS
 341
 342     # Build the packages
 343     $__ProjectRoot/run.sh build -Project=$__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
 344
 345     if [ $? -ne 0 ]; then
 346         echo "Failed to generate Nuget packages."
 347         exit 1
 348     fi
 349 }
 350
 351 echo "Commencing CoreCLR Repo build"
 352
 353 # Argument types supported by this script:
 354 #
 355 # Build architecture - valid values are: x64, ARM.
 356 # Build Type         - valid values are: Debug, Checked, Release
 357 #
 358 # Set the default arguments for build
 359
 360 # Obtain the location of the bash script to figure out where the root of the repo is.
 361 __ProjectRoot="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 362
 363 # Use uname to determine what the CPU is.
 364 CPUName=$(uname -p)
 365 # Some Linux platforms report unknown for platform, but the arch for machine.
 366 if [ "$CPUName" == "unknown" ]; then
 367     CPUName=$(uname -m)
 368 fi
 369
 370 case $CPUName in
 371     i686)
 372         echo "Unsupported CPU $CPUName detected, build might not succeed!"
 373         __BuildArch=x86
 374         __HostArch=x86
 375         ;;
 376
 377     x86_64)
 378         __BuildArch=x64
 379         __HostArch=x64
 380         ;;
 381
 382     armv7l)
 383         echo "Unsupported CPU $CPUName detected, build might not succeed!"
 384         __BuildArch=arm
 385         __HostArch=arm
 386         ;;
 387
 388     aarch64)
 389         echo "Unsupported CPU $CPUName detected, build might not succeed!"
 390         __BuildArch=arm64
 391         __HostArch=arm64
 392         ;;
 393
 394     *)
 395         echo "Unknown CPU $CPUName detected, configuring as if for x64"
 396         __BuildArch=x64
 397         __HostArch=x64
 398         ;;
 399 esac
 400
 401 # Use uname to determine what the OS is.
 402 OSName=$(uname -s)
 403 case $OSName in
 404     Linux)
 405         __BuildOS=Linux
 406         __HostOS=Linux
 407         ;;
 408
 409     Darwin)
 410         __BuildOS=OSX
 411         __HostOS=OSX
 412         ;;
 413
 414     FreeBSD)
 415         __BuildOS=FreeBSD
 416         __HostOS=FreeBSD
 417         ;;
 418
 419     OpenBSD)
 420         __BuildOS=OpenBSD
 421         __HostOS=OpenBSD
 422         ;;
 423
 424     NetBSD)
 425         __BuildOS=NetBSD
 426         __HostOS=NetBSD
 427         ;;
 428
 429     SunOS)
 430         __BuildOS=SunOS
 431         __HostOS=SunOS
 432         ;;
 433
 434     *)
 435         echo "Unsupported OS $OSName detected, configuring as if for Linux"
 436         __BuildOS=Linux
 437         __HostOS=Linux
 438         ;;
 439 esac
 440
 441 __BuildType=Debug
 442 __CodeCoverage=
 443 __IncludeTests=Include_Tests
 444
 445 # Set the various build properties here so that CMake and MSBuild can pick them up
 446 __ProjectDir="$__ProjectRoot"
 447 __SourceDir="$__ProjectDir/src"
 448 __PackagesDir="$__ProjectDir/packages"
 449 __RootBinDir="$__ProjectDir/bin"
 450 __UnprocessedBuildArgs=
 451 __RunArgs=
 452 __MSBCleanBuildArgs=
 453 __UseNinja=0
 454 __VerboseBuild=0
 455 __ConfigureOnly=0
 456 __SkipConfigure=0
 457 __SkipRestore=""
 458 __SkipNuget=0
 459 __SkipCoreCLR=0
 460 __SkipMSCorLib=0
 461 __CrossBuild=0
 462 __ClangMajorVersion=0
 463 __ClangMinorVersion=0
 464 __NuGetPath="$__PackagesDir/NuGet.exe"
 465 __DistroRid=""
 466 __cmakeargs=""
 467 __SkipGenerateVersion=0
 468
 469 while :; do
 470     if [ $# -le 0 ]; then
 471         break
 472     fi
 473
 474     lowerI="$(echo $1 | awk '{print tolower($0)}')"
 475     case $lowerI in
 476         -\?|-h|--help)
 477             usage
 478             exit 1
 479             ;;
 480
 481         x86)
 482             __BuildArch=x86
 483             ;;
 484
 485         x64)
 486             __BuildArch=x64
 487             ;;
 488
 489         arm)
 490             __BuildArch=arm
 491             ;;
 492
 493         arm-softfp)
 494             __BuildArch=arm-softfp
 495             ;;
 496
 497         arm64)
 498             __BuildArch=arm64
 499             ;;
 500
 501         debug)
 502             __BuildType=Debug
 503             ;;
 504
 505         checked)
 506             __BuildType=Checked
 507             ;;
 508
 509         release)
 510             __BuildType=Release
 511             ;;
 512
 513         coverage)
 514             __CodeCoverage=Coverage
 515             ;;
 516
 517         cross)
 518             __CrossBuild=1
 519             ;;
 520
 521                 verbose)
 522         __VerboseBuild=1
 523         ;;
 524
 525         clang3.5)
 526             __ClangMajorVersion=3
 527             __ClangMinorVersion=5
 528             ;;
 529
 530         clang3.6)
 531             __ClangMajorVersion=3
 532             __ClangMinorVersion=6
 533             ;;
 534
 535         clang3.7)
 536             __ClangMajorVersion=3
 537             __ClangMinorVersion=7
 538             ;;
 539
 540         clang3.8)
 541             __ClangMajorVersion=3
 542             __ClangMinorVersion=8
 543             ;;
 544
 545         clang3.9)
 546             __ClangMajorVersion=3
 547             __ClangMinorVersion=9
 548             ;;
 549
 550         ninja)
 551             __UseNinja=1
 552             ;;
 553
 554         configureonly)
 555             __ConfigureOnly=1
 556             __SkipMSCorLib=1
 557             __SkipNuget=1
 558             __IncludeTests=
 559             ;;
 560
 561         skipconfigure)
 562             __SkipConfigure=1
 563             ;;
 564
 565         skipnative)
 566             # Use "skipnative" to use the same option name as build.cmd.
 567             __SkipCoreCLR=1
 568             ;;
 569
 570         skipcoreclr)
 571             # Accept "skipcoreclr" for backwards-compatibility.
 572             __SkipCoreCLR=1
 573             ;;
 574
 575         skipmscorlib)
 576             __SkipMSCorLib=1
 577             ;;
 578
 579         skipgenerateversion)
 580             __SkipGenerateVersion=1
 581             ;;
 582
 583         includetests)
 584             ;;
 585
 586         skiptests)
 587             __IncludeTests=
 588             ;;
 589
 590         skipnuget)
 591             __SkipNuget=1
 592             ;;
 593
 594         cmakeargs)
 595             if [ -n "$2" ]; then
 596                 __cmakeargs="$2"
 597                 shift
 598             else
 599                 echo "ERROR: 'cmakeargs' requires a non-empty option argument"
 600                 exit 1
 601             fi
 602             ;;
 603
 604         bindir)
 605             if [ -n "$2" ]; then
 606                 __RootBinDir="$2"
 607                 if [ ! -d $__RootBinDir ]; then
 608                     mkdir $__RootBinDir
 609                 fi
 610                 __RootBinParent=$(dirname $__RootBinDir)
 611                 __RootBinName=${__RootBinDir##*/}
 612                 __RootBinDir="$(cd $__RootBinParent &>/dev/null && printf %s/%s $PWD $__RootBinName)"
 613                 shift
 614             else
 615                 echo "ERROR: 'bindir' requires a non-empty option argument"
 616                 exit 1
 617             fi
 618             ;;
 619
 620         *)
 621             __UnprocessedBuildArgs="$__UnprocessedBuildArgs $1"
 622             ;;
 623     esac
 624
 625     shift
 626 done
 627
 628 __RunArgs="-BuildArch=$__BuildArch -BuildType=$__BuildType -BuildOS=$__BuildOS"
 629
 630 # Configure environment if we are doing a verbose build
 631 if [ $__VerboseBuild == 1 ]; then
 632     export VERBOSE=1
 633         __RunArgs="$__RunArgs -verbose"
 634 fi
 635
 636 # Set default clang version
 637 if [[ $__ClangMajorVersion == 0 && $__ClangMinorVersion == 0 ]]; then
 638     if [ $__CrossBuild == 1 ]; then
 639         __ClangMajorVersion=3
 640         __ClangMinorVersion=6
 641     else
 642         __ClangMajorVersion=3
 643         __ClangMinorVersion=5
 644     fi
 645 fi
 646
 647 # Set dependent variables
 648 __LogsDir="$__RootBinDir/Logs"
 649
 650 # init the distro name
 651 initDistroRid
 652
 653 # Set the remaining variables based upon the determined build configuration
 654 __BinDir="$__RootBinDir/Product/$__BuildOS.$__BuildArch.$__BuildType"
 655 __PackagesBinDir="$__BinDir/.nuget"
 656 __ToolsDir="$__RootBinDir/tools"
 657 __TestWorkingDir="$__RootBinDir/tests/$__BuildOS.$__BuildArch.$__BuildType"
 658 export __IntermediatesDir="$__RootBinDir/obj/$__BuildOS.$__BuildArch.$__BuildType"
 659 __TestIntermediatesDir="$__RootBinDir/tests/obj/$__BuildOS.$__BuildArch.$__BuildType"
 660 __isMSBuildOnNETCoreSupported=0
 661
 662 # Init if MSBuild for .NET Core is supported for this platform
 663 isMSBuildOnNETCoreSupported
 664
 665 # CI_SPECIFIC - On CI machines, $HOME may not be set. In such a case, create a subfolder and set the variable to set.
 666 # This is needed by CLI to function.
 667 if [ -z "$HOME" ]; then
 668     if [ ! -d "$__ProjectDir/temp_home" ]; then
 669         mkdir temp_home
 670     fi
 671     export HOME=$__ProjectDir/temp_home
 672     echo "HOME not defined; setting it to $HOME"
 673 fi
 674
 675 # Specify path to be set for CMAKE_INSTALL_PREFIX.
 676 # This is where all built CoreClr libraries will copied to.
 677 export __CMakeBinDir="$__BinDir"
 678
 679 # Configure environment if we are doing a cross compile.
 680 if [ $__CrossBuild == 1 ]; then
 681     export CROSSCOMPILE=1
 682     if ! [[ -n "$ROOTFS_DIR" ]]; then
 683         export ROOTFS_DIR="$__ProjectRoot/cross/rootfs/$__BuildArch"
 684     fi
 685 fi
 686
 687 # Make the directories necessary for build if they don't exist
 688
 689 setup_dirs
 690
 691 # Check prereqs.
 692
 693 check_prereqs
 694
 695 # Build the coreclr (native) components.
 696
 697 build_coreclr
 698
 699 # Build System.Private.CoreLib.
 700
 701 build_CoreLib
 702
 703 # Generate nuget packages
 704 if [ $__SkipNuget != 1 ]; then
 705     generate_NugetPackages
 706 fi
 707
 708
 709 # Build complete
 710
 711 echo "Repo successfully built."
 712 echo "Product binaries are available at $__BinDir"
 713 exit 0