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