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 $__ProjectRoot/bin)"
  50     echo "buildstandalonegc - builds the GC in a standalone mode. Can't be used with \"cmakeargs\"."
  51
  52     exit 1
  53 }
  54
  55 initHostDistroRid()
  56 {
  57     if [ "$__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 "$__HostDistroRid" in
 310                 "centos.7-x64")
 311                     __isMSBuildOnNETCoreSupported=1
 312                     ;;
 313                 "debian.8-x64")
 314                     __isMSBuildOnNETCoreSupported=1
 315                     ;;
 316                 "fedora.23-x64")
 317                     __isMSBuildOnNETCoreSupported=1
 318                     ;;
 319                 "fedora.24-x64")
 320                     __isMSBuildOnNETCoreSupported=1
 321                     ;;
 322                 "opensuse.13.2-x64")
 323                     __isMSBuildOnNETCoreSupported=1
 324                     ;;
 325                 "opensuse.42.1-x64")
 326                     __isMSBuildOnNETCoreSupported=1
 327                     ;;
 328                 "rhel.7"*"-x64")
 329                     __isMSBuildOnNETCoreSupported=1
 330                     ;;
 331                 "ubuntu.14.04-x64")
 332                     __isMSBuildOnNETCoreSupported=1
 333                     ;;
 334                 "ubuntu.16.04-x64")
 335                     __isMSBuildOnNETCoreSupported=1
 336                     ;;
 337                 "ubuntu.16.10-x64")
 338                     __isMSBuildOnNETCoreSupported=1
 339                     ;;
 340                 "alpine.3.4.3-x64")
 341                     __isMSBuildOnNETCoreSupported=1
 342                     ;;
 343                 *)
 344             esac
 345         elif [ "$__HostOS" == "OSX" ]; then
 346             __isMSBuildOnNETCoreSupported=1
 347         fi
 348     fi
 349 }
 350
 351 build_CoreLib_ni()
 352 {
 353     if [ $__SkipCoreCLR == 0 -a -e $__BinDir/crossgen ]; then
 354         echo "Generating native image for System.Private.CoreLib."
 355         $__BinDir/crossgen $__BinDir/System.Private.CoreLib.dll
 356         if [ $? -ne 0 ]; then
 357             echo "Failed to generate native image for System.Private.CoreLib."
 358             exit 1
 359         fi
 360
 361         echo "Generating native image for MScorlib Facade."
 362         $__BinDir/crossgen $__BinDir/mscorlib.dll
 363         if [ $? -ne 0 ]; then
 364             echo "Failed to generate native image for mscorlib facade."
 365             exit 1
 366         fi
 367
 368         if [ "$__BuildOS" == "Linux" ]; then
 369             echo "Generating symbol file for System.Private.CoreLib."
 370             $__BinDir/crossgen /CreatePerfMap $__BinDir $__BinDir/System.Private.CoreLib.ni.dll
 371             if [ $? -ne 0 ]; then
 372                 echo "Failed to generate symbol file for System.Private.CoreLib."
 373                 exit 1
 374             fi
 375         fi
 376     fi
 377 }
 378
 379 build_CoreLib()
 380 {
 381
 382     if [ $__isMSBuildOnNETCoreSupported == 0 ]; then
 383         echo "System.Private.CoreLib.dll build unsupported."
 384         return
 385     fi
 386
 387     if [ $__SkipMSCorLib == 1 ]; then
 388        echo "Skipping building System.Private.CoreLib."
 389        return
 390     fi
 391
 392     echo "Commencing build of managed components for $__BuildOS.$__BuildArch.$__BuildType"
 393
 394     # Invoke MSBuild
 395     $__ProjectRoot/run.sh build -Project=$__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
 396
 397     if [ $? -ne 0 ]; then
 398         echo "Failed to build managed components."
 399         exit 1
 400     fi
 401
 402     # The cross build generates a crossgen with the target architecture.
 403     if [ $__CrossBuild != 1 ]; then
 404        # The architecture of host pc must be same architecture with target.
 405        if [[ ( "$__HostArch" == "$__BuildArch" ) ]]; then
 406            build_CoreLib_ni
 407        elif [[ ( "$__HostArch" == "x64" ) && ( "$__BuildArch" == "x86" ) ]]; then
 408            build_CoreLib_ni
 409        elif [[ ( "$__HostArch" == "arm64" ) && ( "$__BuildArch" == "arm" ) ]]; then
 410            build_CoreLib_ni
 411        else
 412            exit 1
 413        fi
 414     fi
 415 }
 416
 417 generate_NugetPackages()
 418 {
 419     # We can only generate nuget package if we also support building mscorlib as part of this build.
 420     if [ $__isMSBuildOnNETCoreSupported == 0 ]; then
 421         echo "Nuget package generation unsupported."
 422         return
 423     fi
 424
 425     # Since we can build mscorlib for this OS, did we build the native components as well?
 426     if [ $__SkipCoreCLR == 1 ]; then
 427         echo "Unable to generate nuget packages since native components were not built."
 428         return
 429     fi
 430
 431     echo "Generating nuget packages for "$__BuildOS
 432
 433     # Build the packages
 434     $__ProjectRoot/run.sh build -Project=$__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
 435
 436     if [ $? -ne 0 ]; then
 437         echo "Failed to generate Nuget packages."
 438         exit 1
 439     fi
 440 }
 441
 442 echo "Commencing CoreCLR Repo build"
 443
 444 # Argument types supported by this script:
 445 #
 446 # Build architecture - valid values are: x64, ARM.
 447 # Build Type         - valid values are: Debug, Checked, Release
 448 #
 449 # Set the default arguments for build
 450
 451 # Obtain the location of the bash script to figure out where the root of the repo is.
 452 __ProjectRoot="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 453
 454 # Use uname to determine what the CPU is.
 455 CPUName=$(uname -p)
 456 # Some Linux platforms report unknown for platform, but the arch for machine.
 457 if [ "$CPUName" == "unknown" ]; then
 458     CPUName=$(uname -m)
 459 fi
 460
 461 case $CPUName in
 462     i686)
 463         echo "Unsupported CPU $CPUName detected, build might not succeed!"
 464         __BuildArch=x86
 465         __HostArch=x86
 466         ;;
 467
 468     x86_64)
 469         __BuildArch=x64
 470         __HostArch=x64
 471         ;;
 472
 473     armv7l)
 474         echo "Unsupported CPU $CPUName detected, build might not succeed!"
 475         __BuildArch=arm
 476         __HostArch=arm
 477         ;;
 478
 479     aarch64)
 480         __BuildArch=arm64
 481         __HostArch=arm64
 482         ;;
 483
 484     *)
 485         echo "Unknown CPU $CPUName detected, configuring as if for x64"
 486         __BuildArch=x64
 487         __HostArch=x64
 488         ;;
 489 esac
 490
 491 # Use uname to determine what the OS is.
 492 OSName=$(uname -s)
 493 case $OSName in
 494     Linux)
 495         __BuildOS=Linux
 496         __HostOS=Linux
 497         ;;
 498
 499     Darwin)
 500         __BuildOS=OSX
 501         __HostOS=OSX
 502         ;;
 503
 504     FreeBSD)
 505         __BuildOS=FreeBSD
 506         __HostOS=FreeBSD
 507         ;;
 508
 509     OpenBSD)
 510         __BuildOS=OpenBSD
 511         __HostOS=OpenBSD
 512         ;;
 513
 514     NetBSD)
 515         __BuildOS=NetBSD
 516         __HostOS=NetBSD
 517         ;;
 518
 519     SunOS)
 520         __BuildOS=SunOS
 521         __HostOS=SunOS
 522         ;;
 523
 524     *)
 525         echo "Unsupported OS $OSName detected, configuring as if for Linux"
 526         __BuildOS=Linux
 527         __HostOS=Linux
 528         ;;
 529 esac
 530
 531 __BuildType=Debug
 532 __CodeCoverage=
 533 __IncludeTests=Include_Tests
 534
 535 # Set the various build properties here so that CMake and MSBuild can pick them up
 536 __ProjectDir="$__ProjectRoot"
 537 __SourceDir="$__ProjectDir/src"
 538 __PackagesDir="$__ProjectDir/packages"
 539 __RootBinDir="$__ProjectDir/bin"
 540 __UnprocessedBuildArgs=
 541 __RunArgs=
 542 __MSBCleanBuildArgs=
 543 __UseNinja=0
 544 __VerboseBuild=0
 545 __PgoInstrument=0
 546 __ConfigureOnly=0
 547 __SkipConfigure=0
 548 __SkipRestore=""
 549 __SkipNuget=0
 550 __SkipCoreCLR=0
 551 __SkipMSCorLib=0
 552 __CrossBuild=0
 553 __ClangMajorVersion=0
 554 __ClangMinorVersion=0
 555 __NuGetPath="$__PackagesDir/NuGet.exe"
 556 __HostDistroRid=""
 557 __DistroRid=""
 558 __cmakeargs=""
 559 __SkipGenerateVersion=0
 560 __DoCrossArchBuild=0
 561 __PortableLinux=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         clang3.5)
 629             __ClangMajorVersion=3
 630             __ClangMinorVersion=5
 631             ;;
 632
 633         clang3.6)
 634             __ClangMajorVersion=3
 635             __ClangMinorVersion=6
 636             ;;
 637
 638         clang3.7)
 639             __ClangMajorVersion=3
 640             __ClangMinorVersion=7
 641             ;;
 642
 643         clang3.8)
 644             __ClangMajorVersion=3
 645             __ClangMinorVersion=8
 646             ;;
 647
 648         clang3.9)
 649             __ClangMajorVersion=3
 650             __ClangMinorVersion=9
 651             ;;
 652
 653         ninja)
 654             __UseNinja=1
 655             ;;
 656
 657         pgoinstrument)
 658             __PgoInstrument=1
 659             ;;
 660
 661         configureonly)
 662             __ConfigureOnly=1
 663             __SkipMSCorLib=1
 664             __SkipNuget=1
 665             ;;
 666
 667         skipconfigure)
 668             __SkipConfigure=1
 669             ;;
 670
 671         skipnative)
 672             # Use "skipnative" to use the same option name as build.cmd.
 673             __SkipCoreCLR=1
 674             ;;
 675
 676         skipcoreclr)
 677             # Accept "skipcoreclr" for backwards-compatibility.
 678             __SkipCoreCLR=1
 679             ;;
 680
 681         crosscomponent)
 682             __DoCrossArchBuild=1
 683             ;;
 684
 685         skipmscorlib)
 686             __SkipMSCorLib=1
 687             ;;
 688
 689         skipgenerateversion)
 690             __SkipGenerateVersion=1
 691             ;;
 692
 693         includetests)
 694             ;;
 695
 696         skiptests)
 697             __IncludeTests=
 698             ;;
 699
 700         skipnuget)
 701             __SkipNuget=1
 702             ;;
 703
 704         cmakeargs)
 705             if [ -n "$2" ]; then
 706                 __cmakeargs="$2"
 707                 shift
 708             else
 709                 echo "ERROR: 'cmakeargs' requires a non-empty option argument"
 710                 exit 1
 711             fi
 712             ;;
 713
 714         bindir)
 715             if [ -n "$2" ]; then
 716                 __RootBinDir="$2"
 717                 if [ ! -d $__RootBinDir ]; then
 718                     mkdir $__RootBinDir
 719                 fi
 720                 __RootBinParent=$(dirname $__RootBinDir)
 721                 __RootBinName=${__RootBinDir##*/}
 722                 __RootBinDir="$(cd $__RootBinParent &>/dev/null && printf %s/%s $PWD $__RootBinName)"
 723                 shift
 724             else
 725                 echo "ERROR: 'bindir' requires a non-empty option argument"
 726                 exit 1
 727             fi
 728             ;;
 729         buildstandalonegc)
 730             __cmakeargs="-DFEATURE_STANDALONE_GC=1"
 731             ;;
 732         *)
 733             __UnprocessedBuildArgs="$__UnprocessedBuildArgs $1"
 734             ;;
 735     esac
 736
 737     shift
 738 done
 739
 740 __RunArgs="-BuildArch=$__BuildArch -BuildType=$__BuildType -BuildOS=$__BuildOS"
 741
 742 # Configure environment if we are doing a verbose build
 743 if [ $__VerboseBuild == 1 ]; then
 744     export VERBOSE=1
 745         __RunArgs="$__RunArgs -verbose"
 746 fi
 747
 748 # Set default clang version
 749 if [[ $__ClangMajorVersion == 0 && $__ClangMinorVersion == 0 ]]; then
 750     if [ $__CrossBuild == 1 ]; then
 751         __ClangMajorVersion=3
 752         __ClangMinorVersion=6
 753     else
 754         __ClangMajorVersion=3
 755         __ClangMinorVersion=5
 756     fi
 757 fi
 758
 759 # Set dependent variables
 760 __LogsDir="$__RootBinDir/Logs"
 761
 762 # init the host distro name
 763 initHostDistroRid
 764
 765 # Set the remaining variables based upon the determined build configuration
 766 __BinDir="$__RootBinDir/Product/$__BuildOS.$__BuildArch.$__BuildType"
 767 __PackagesBinDir="$__BinDir/.nuget"
 768 __ToolsDir="$__RootBinDir/tools"
 769 __TestWorkingDir="$__RootBinDir/tests/$__BuildOS.$__BuildArch.$__BuildType"
 770 export __IntermediatesDir="$__RootBinDir/obj/$__BuildOS.$__BuildArch.$__BuildType"
 771 __TestIntermediatesDir="$__RootBinDir/tests/obj/$__BuildOS.$__BuildArch.$__BuildType"
 772 __isMSBuildOnNETCoreSupported=0
 773 __CrossComponentBinDir="$__BinDir"
 774 __CrossCompIntermediatesDir="$__IntermediatesDir/crossgen"
 775
 776 __CrossArch="$__HostArch"
 777 if [[ "$__HostArch" == "x64" && "$__BuildArch" == "arm" ]]; then
 778     __CrossArch="x86"
 779 fi
 780 if [ $__CrossBuild == 1 ]; then
 781     __CrossComponentBinDir="$__CrossComponentBinDir/$__CrossArch"
 782 fi
 783 __CrossgenCoreLibLog="$__LogsDir/CrossgenCoreLib_$__BuildOS.$BuildArch.$__BuildType.log"
 784 __CrossgenExe="$__CrossComponentBinDir/crossgen"
 785
 786 # Init if MSBuild for .NET Core is supported for this platform
 787 isMSBuildOnNETCoreSupported
 788
 789 # CI_SPECIFIC - On CI machines, $HOME may not be set. In such a case, create a subfolder and set the variable to set.
 790 # This is needed by CLI to function.
 791 if [ -z "$HOME" ]; then
 792     if [ ! -d "$__ProjectDir/temp_home" ]; then
 793         mkdir temp_home
 794     fi
 795     export HOME=$__ProjectDir/temp_home
 796     echo "HOME not defined; setting it to $HOME"
 797 fi
 798
 799 # Specify path to be set for CMAKE_INSTALL_PREFIX.
 800 # This is where all built CoreClr libraries will copied to.
 801 export __CMakeBinDir="$__BinDir"
 802
 803 # Configure environment if we are doing a cross compile.
 804 if [ $__CrossBuild == 1 ]; then
 805     export CROSSCOMPILE=1
 806     if ! [[ -n "$ROOTFS_DIR" ]]; then
 807         export ROOTFS_DIR="$__ProjectRoot/cross/rootfs/$__BuildArch"
 808     fi
 809 fi
 810
 811 # init the target distro name
 812 initTargetDistroRid
 813
 814 # Make the directories necessary for build if they don't exist
 815 setup_dirs
 816
 817 # Check prereqs.
 818 check_prereqs
 819
 820 # Generate event logging infrastructure sources
 821 generate_event_logging_sources
 822
 823 # Build the coreclr (native) components.
 824 __ExtraCmakeArgs="-DCLR_CMAKE_TARGET_OS=$__BuildOS -DCLR_CMAKE_PACKAGES_DIR=$__PackagesDir -DCLR_CMAKE_PGO_INSTRUMENT=$__PgoInstrument"
 825 build_native $__SkipCoreCLR "$__BuildArch" "$__IntermediatesDir" "$__ExtraCmakeArgs" "CoreCLR component"
 826
 827 # Build cross-architecture components
 828 if [[ $__CrossBuild == 1 && $__DoCrossArchBuild == 1 ]]; then
 829     build_cross_arch_component
 830 fi
 831
 832 # Build System.Private.CoreLib.
 833
 834 build_CoreLib
 835
 836 # Generate nuget packages
 837 if [ $__SkipNuget != 1 ]; then
 838     generate_NugetPackages
 839 fi
 840
 841
 842 # Build complete
 843
 844 echo "Repo successfully built."
 845 echo "Product binaries are available at $__BinDir"
 846 exit 0