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] [-ignorewarnings] [-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 "-nopgooptimize - do not use profile guided optimizations."
  33     echo "-pgoinstrument - generate instrumented code for profile guided optimization enabled binaries."
  34     echo "-ibcinstrument - generate IBC-tuning-enabled native images when invoking crossgen."
  35     echo "-configureonly - do not perform any builds; just configure the build."
  36     echo "-skipconfigure - skip build configuration."
  37     echo "-skipnative - do not build native components."
  38     echo "-skipmscorlib - do not build mscorlib.dll."
  39     echo "-skiptests - skip the tests in the 'tests' subdirectory."
  40     echo "-skipnuget - skip building nuget packages."
  41     echo "-skiprestoreoptdata - skip restoring optimization data used by profile-based optimizations."
  42     echo "-skipcrossgen - skip native image generation"
  43     echo "-verbose - optional argument to enable verbose build output."
  44     echo "-skiprestore: skip restoring packages ^(default: packages are restored during build^)."
  45         echo "-disableoss: Disable Open Source Signing for System.Private.CoreLib."
  46         echo "-sequential: force a non-parallel build ^(default is to build in parallel"
  47         echo "   using all processors^)."
  48         echo "-officialbuildid=^<ID^>: specify the official build ID to be used by this build."
  49         echo "-Rebuild: passes /t:rebuild to the build projects."
  50     echo "-stripSymbols - Optional argument to strip native symbols during the build."
  51     echo "-skipgenerateversion - disable version generation even if MSBuild is supported."
  52     echo "-ignorewarnings - do not treat warnings as errors"
  53     echo "-cmakeargs - user-settable additional arguments passed to CMake."
  54     echo "-bindir - output directory (defaults to $__ProjectRoot/bin)"
  55     echo "-buildstandalonegc - builds the GC in a standalone mode. Can't be used with \"cmakeargs\"."
  56     echo "-msbuildonunsupportedplatform - build managed binaries even if distro is not officially supported."
  57     echo "-numproc - set the number of build processes."
  58     exit 1
  59 }
  60
  61 initHostDistroRid()
  62 {
  63     __HostDistroRid=""
  64     if [ "$__HostOS" == "Linux" ]; then
  65         if [ -e /etc/os-release ]; then
  66             source /etc/os-release
  67             __HostDistroRid="$ID.$VERSION_ID-$__HostArch"
  68         elif [ -e /etc/redhat-release ]; then
  69             local redhatRelease=$(</etc/redhat-release)
  70             if [[ $redhatRelease == "CentOS release 6."* || $redhatRelease == "Red Hat Enterprise Linux Server release 6."* ]]; then
  71                __HostDistroRid="rhel.6-$__HostArch"
  72             fi
  73         fi
  74     fi
  75
  76     if [ "$__HostDistroRid" == "" ]; then
  77         echo "WARNING: Can not determine runtime id for current distro."
  78     fi
  79 }
  80
  81 initTargetDistroRid()
  82 {
  83     if [ $__CrossBuild == 1 ]; then
  84         if [ "$__BuildOS" == "Linux" ]; then
  85             if [ ! -e $ROOTFS_DIR/etc/os-release ]; then
  86                 if [ -e $ROOTFS_DIR/android_platform ]; then
  87                     source $ROOTFS_DIR/android_platform
  88                     export __DistroRid="$RID"
  89                 else
  90                     echo "WARNING: Can not determine runtime id for current distro."
  91                     export __DistroRid=""
  92                 fi
  93             else
  94                 source $ROOTFS_DIR/etc/os-release
  95                 export __DistroRid="$ID.$VERSION_ID-$__BuildArch"
  96             fi
  97         fi
  98     else
  99         export __DistroRid="$__HostDistroRid"
 100     fi
 101
 102     # Portable builds target the base RID
 103     if [ $__PortableBuild == 1 ]; then
 104         if [ "$__BuildOS" == "Linux" ]; then
 105             export __DistroRid="linux-$__BuildArch"
 106         elif [ "$__BuildOS" == "OSX" ]; then
 107             export __DistroRid="osx-$__BuildArch"
 108         fi
 109     fi
 110 }
 111
 112 setup_dirs()
 113 {
 114     echo Setting up directories for build
 115
 116     mkdir -p "$__RootBinDir"
 117     mkdir -p "$__BinDir"
 118     mkdir -p "$__LogsDir"
 119     mkdir -p "$__IntermediatesDir"
 120
 121     if [ $__CrossBuild == 1 ]; then
 122         mkdir -p "$__CrossComponentBinDir"
 123         mkdir -p "$__CrossCompIntermediatesDir"
 124     fi
 125 }
 126
 127 # Check the system to ensure the right prereqs are in place
 128
 129 check_prereqs()
 130 {
 131     echo "Checking prerequisites..."
 132
 133     # Check presence of CMake on the path
 134     hash cmake 2>/dev/null || { echo >&2 "Please install cmake before running this script"; exit 1; }
 135
 136
 137     # Minimum required version of clang is version 3.9 for arm/armel cross build
 138     if [[ $__CrossBuild == 1 && ("$__BuildArch" == "arm" || "$__BuildArch" == "armel") ]]; then
 139         if ! [[ "$__ClangMajorVersion" -gt "3" || ( $__ClangMajorVersion == 3 && $__ClangMinorVersion == 9 ) ]]; then
 140             echo "Please install clang3.9 or latest for arm/armel cross build"; exit 1;
 141         fi
 142     fi
 143
 144     # Check for clang
 145     hash clang-$__ClangMajorVersion.$__ClangMinorVersion 2>/dev/null ||  hash clang$__ClangMajorVersion$__ClangMinorVersion 2>/dev/null ||  hash clang 2>/dev/null || { echo >&2 "Please install clang-$__ClangMajorVersion.$__ClangMinorVersion before running this script"; exit 1; }
 146
 147 }
 148
 149 restore_optdata()
 150 {
 151     # we only need optdata on a Release build
 152     if [[ "$__BuildType" != "Release" ]]; then __SkipRestoreOptData=1; fi
 153
 154     if [[ ( $__SkipRestoreOptData == 0 ) && ( $__isMSBuildOnNETCoreSupported == 1 ) ]]; then
 155         echo "Restoring the OptimizationData package"
 156         "$__ProjectRoot/run.sh" sync -optdata
 157         if [ $? != 0 ]; then
 158             echo "Failed to restore the optimization data package."
 159             exit 1
 160         fi
 161     fi
 162
 163     if [ $__isMSBuildOnNETCoreSupported == 1 ]; then
 164         # Parse the optdata package versions out of msbuild so that we can pass them on to CMake
 165         local DotNetCli="$__ProjectRoot/Tools/dotnetcli/dotnet"
 166         if [ ! -f $DotNetCli ]; then
 167             "$__ProjectRoot/init-tools.sh"
 168             if [ $? != 0 ]; then
 169                 echo "Failed to restore buildtools."
 170                 exit 1
 171             fi
 172         fi
 173         local OptDataProjectFilePath="$__ProjectRoot/src/.nuget/optdata/optdata.csproj"
 174         __PgoOptDataVersion=$(DOTNET_SKIP_FIRST_TIME_EXPERIENCE=1 $DotNetCli msbuild $OptDataProjectFilePath /t:DumpPgoDataPackageVersion /nologo | sed 's/^\s*//')
 175         __IbcOptDataVersion=$(DOTNET_SKIP_FIRST_TIME_EXPERIENCE=1 $DotNetCli msbuild $OptDataProjectFilePath /t:DumpIbcDataPackageVersion /nologo | sed 's/^\s*//')
 176     fi
 177 }
 178
 179 generate_event_logging_sources()
 180 {
 181     if [ $__SkipCoreCLR == 1 ]; then
 182         return
 183     fi
 184
 185 # Event Logging Infrastructure
 186    __GeneratedIntermediate="$__IntermediatesDir/Generated"
 187    __GeneratedIntermediateEventProvider="$__GeneratedIntermediate/eventprovider_new"
 188    __GeneratedIntermediateEventPipe="$__GeneratedIntermediate/eventpipe_new"
 189
 190     if [[ -d "$__GeneratedIntermediateEventProvider" ]]; then
 191         rm -rf  "$__GeneratedIntermediateEventProvider"
 192     fi
 193
 194     if [[ -d "$__GeneratedIntermediateEventPipe" ]]; then
 195         rm -rf  "$__GeneratedIntermediateEventPipe"
 196     fi
 197
 198     if [[ ! -d "$__GeneratedIntermediate/eventprovider" ]]; then
 199         mkdir -p "$__GeneratedIntermediate/eventprovider"
 200     fi
 201
 202     if [[ ! -d "$__GeneratedIntermediate/eventpipe" ]]; then
 203         mkdir -p "$__GeneratedIntermediate/eventpipe"
 204     fi
 205
 206     mkdir -p "$__GeneratedIntermediateEventProvider"
 207     mkdir -p "$__GeneratedIntermediateEventPipe"
 208
 209     __PythonWarningFlags="-Wall"
 210     if [[ $__IgnoreWarnings == 0 ]]; then
 211         __PythonWarningFlags="$__PythonWarningFlags -Werror"
 212     fi
 213
 214
 215     if [[ $__SkipCoreCLR == 0 || $__ConfigureOnly == 1 ]]; then
 216         echo "Laying out dynamically generated files consumed by the build system "
 217         echo "Laying out dynamically generated Event Logging Test files"
 218         $PYTHON -B $__PythonWarningFlags "$__ProjectRoot/src/scripts/genXplatEventing.py" --man "$__ProjectRoot/src/vm/ClrEtwAll.man" --exc "$__ProjectRoot/src/vm/ClrEtwAllMeta.lst" --testdir "$__GeneratedIntermediateEventProvider/tests"
 219
 220         if  [[ $? != 0 ]]; then
 221             exit
 222         fi
 223
 224         case $__BuildOS in
 225             Linux)
 226                 echo "Laying out dynamically generated EventPipe Implementation"
 227                 $PYTHON -B $__PythonWarningFlags "$__ProjectRoot/src/scripts/genEventPipe.py" --man "$__ProjectRoot/src/vm/ClrEtwAll.man" --intermediate "$__GeneratedIntermediateEventPipe" --exc "$__ProjectRoot/src/vm/ClrEtwAllMeta.lst"
 228                 if  [[ $? != 0 ]]; then
 229                     exit
 230                 fi
 231                 ;;
 232             *)
 233                 ;;
 234         esac
 235
 236         #determine the logging system
 237         case $__BuildOS in
 238             Linux)
 239                 echo "Laying out dynamically generated Event Logging Implementation of Lttng"
 240                 $PYTHON -B $__PythonWarningFlags "$__ProjectRoot/src/scripts/genXplatLttng.py" --man "$__ProjectRoot/src/vm/ClrEtwAll.man" --intermediate "$__GeneratedIntermediateEventProvider"
 241                 if  [[ $? != 0 ]]; then
 242                     exit
 243                 fi
 244                 ;;
 245             *)
 246                 ;;
 247         esac
 248     fi
 249
 250     echo "Cleaning the temp folder of dynamically generated Event Logging files"
 251     $PYTHON -B $__PythonWarningFlags -c "import sys;sys.path.insert(0,\"$__ProjectRoot/src/scripts\"); from Utilities import *;UpdateDirectory(\"$__GeneratedIntermediate/eventprovider\",\"$__GeneratedIntermediateEventProvider\")"
 252     if  [[ $? != 0 ]]; then
 253         exit
 254     fi
 255
 256     rm -rf "$__GeneratedIntermediateEventProvider"
 257
 258     echo "Cleaning the temp folder of dynamically generated EventPipe files"
 259     $PYTHON -B $__PythonWarningFlags -c "import sys;sys.path.insert(0,\"$__ProjectRoot/src/scripts\"); from Utilities import *;UpdateDirectory(\"$__GeneratedIntermediate/eventpipe\",\"$__GeneratedIntermediateEventPipe\")"
 260     if  [[ $? != 0 ]]; then
 261         exit
 262     fi
 263
 264     rm -rf "$__GeneratedIntermediateEventPipe"
 265 }
 266
 267 build_native()
 268 {
 269     skipCondition=$1
 270     platformArch="$2"
 271     intermediatesForBuild="$3"
 272     extraCmakeArguments="$4"
 273     message="$5"
 274
 275     if [ $skipCondition == 1 ]; then
 276         echo "Skipping $message build."
 277         return
 278     fi
 279
 280     # All set to commence the build
 281     echo "Commencing build of $message for $__BuildOS.$__BuildArch.$__BuildType in $intermediatesForBuild"
 282
 283     generator=""
 284     buildFile="Makefile"
 285     buildTool="make"
 286     if [ $__UseNinja == 1 ]; then
 287         generator="ninja"
 288         buildFile="build.ninja"
 289         if ! buildTool=$(command -v ninja || command -v ninja-build); then
 290            echo "Unable to locate ninja!" 1>&2
 291            exit 1
 292         fi
 293     fi
 294
 295     if [ $__SkipConfigure == 0 ]; then
 296         # if msbuild is not supported, then set __SkipGenerateVersion to 1
 297         if [ $__isMSBuildOnNETCoreSupported == 0 ]; then __SkipGenerateVersion=1; fi
 298         # Drop version.cpp file
 299         __versionSourceFile="$intermediatesForBuild/version.cpp"
 300         if [ $__SkipGenerateVersion == 0 ]; then
 301             pwd
 302             "$__ProjectRoot/run.sh" build -Project=$__ProjectDir/build.proj -generateHeaderUnix -NativeVersionSourceFile=$__versionSourceFile $__RunArgs $__UnprocessedBuildArgs
 303         else
 304             # Generate the dummy version.cpp, but only if it didn't exist to make sure we don't trigger unnecessary rebuild
 305             __versionSourceLine="static char sccsid[] __attribute__((used)) = \"@(#)No version information produced\";"
 306             if [ -e $__versionSourceFile ]; then
 307                 read existingVersionSourceLine < $__versionSourceFile
 308             fi
 309             if [ "$__versionSourceLine" != "$existingVersionSourceLine" ]; then
 310                 echo $__versionSourceLine > $__versionSourceFile
 311             fi
 312         fi
 313
 314
 315         pushd "$intermediatesForBuild"
 316         # Regenerate the CMake solution
 317         echo "Invoking \"$__ProjectRoot/src/pal/tools/gen-buildsys-clang.sh\" \"$__ProjectRoot\" $__ClangMajorVersion $__ClangMinorVersion $platformArch $__BuildType $__CodeCoverage $__IncludeTests $generator $extraCmakeArguments $__cmakeargs"
 318         "$__ProjectRoot/src/pal/tools/gen-buildsys-clang.sh" "$__ProjectRoot" $__ClangMajorVersion $__ClangMinorVersion $platformArch $__BuildType $__CodeCoverage $__IncludeTests $generator "$extraCmakeArguments" "$__cmakeargs"
 319         popd
 320     fi
 321
 322     if [ ! -f "$intermediatesForBuild/$buildFile" ]; then
 323         echo "Failed to generate $message build project!"
 324         exit 1
 325     fi
 326
 327     # Build
 328     if [ $__ConfigureOnly == 1 ]; then
 329         echo "Finish configuration & skipping $message build."
 330         return
 331     fi
 332
 333     # Check that the makefiles were created.
 334     pushd "$intermediatesForBuild"
 335
 336     echo "Executing $buildTool install -j $__NumProc"
 337
 338     $buildTool install -j $__NumProc
 339     if [ $? != 0 ]; then
 340         echo "Failed to build $message."
 341         exit 1
 342     fi
 343
 344     popd
 345 }
 346
 347 build_cross_arch_component()
 348 {
 349     __SkipCrossArchBuild=1
 350     TARGET_ROOTFS=""
 351     # check supported cross-architecture components host(__HostArch)/target(__BuildArch) pair
 352     if [[ ("$__BuildArch" == "arm" || "$__BuildArch" == "armel") && "$__CrossArch" == "x86" ]]; then
 353         export CROSSCOMPILE=0
 354         __SkipCrossArchBuild=0
 355
 356         # building x64-host/arm-target cross-architecture component need to use cross toolchain of x86
 357         if [ "$__HostArch" == "x64" ]; then
 358             export CROSSCOMPILE=1
 359         fi
 360     else
 361         # not supported
 362         return
 363     fi
 364
 365     export __CMakeBinDir="$__CrossComponentBinDir"
 366     export CROSSCOMPONENT=1
 367     __IncludeTests=
 368
 369     if [ $CROSSCOMPILE == 1 ]; then
 370         TARGET_ROOTFS="$ROOTFS_DIR"
 371         if [ -n "$CAC_ROOTFS_DIR" ]; then
 372             export ROOTFS_DIR="$CAC_ROOTFS_DIR"
 373         else
 374             export ROOTFS_DIR="$__ProjectRoot/cross/rootfs/$__CrossArch"
 375         fi
 376     fi
 377
 378     __ExtraCmakeArgs="-DCLR_CMAKE_TARGET_ARCH=$__BuildArch -DCLR_CMAKE_TARGET_OS=$__BuildOS -DCLR_CMAKE_PACKAGES_DIR=$__PackagesDir -DCLR_CMAKE_PGO_INSTRUMENT=$__PgoInstrument -DCLR_CMAKE_OPTDATA_VERSION=$__PgoOptDataVersion -DCLR_CMAKE_PGO_OPTIMIZE=$__PgoOptimize"
 379     build_native $__SkipCrossArchBuild "$__CrossArch" "$__CrossCompIntermediatesDir" "$__ExtraCmakeArgs" "cross-architecture component"
 380
 381     # restore ROOTFS_DIR, CROSSCOMPONENT, and CROSSCOMPILE
 382     if [ -n "$TARGET_ROOTFS" ]; then
 383         export ROOTFS_DIR="$TARGET_ROOTFS"
 384     fi
 385     export CROSSCOMPONENT=
 386     export CROSSCOMPILE=1
 387 }
 388
 389 isMSBuildOnNETCoreSupported()
 390 {
 391     __isMSBuildOnNETCoreSupported=$__msbuildonunsupportedplatform
 392
 393     if [ $__isMSBuildOnNETCoreSupported == 1 ]; then
 394         return
 395     fi
 396
 397     if [ "$__HostArch" == "x64" ]; then
 398         if [ "$__HostOS" == "Linux" ]; then
 399             __isMSBuildOnNETCoreSupported=1
 400             # note: the RIDs below can use globbing patterns
 401             UNSUPPORTED_RIDS=("debian.9-x64" "ubuntu.17.04-x64" "alpine.3.6.*-x64")
 402             for UNSUPPORTED_RID in "${UNSUPPORTED_RIDS[@]}"
 403             do
 404                 if [[ $__HostDistroRid == $UNSUPPORTED_RID ]]; then
 405                     __isMSBuildOnNETCoreSupported=0
 406                     break
 407                 fi
 408             done
 409         elif [ "$__HostOS" == "OSX" ]; then
 410             __isMSBuildOnNETCoreSupported=1
 411         fi
 412     fi
 413 }
 414
 415
 416 build_CoreLib_ni()
 417 {
 418     if [ $__SkipCrossgen == 1 ]; then
 419         echo "Skipping generating native image"
 420         return
 421     fi
 422
 423     if [ $__SkipCoreCLR == 0 -a -e $__BinDir/crossgen ]; then
 424         echo "Generating native image for System.Private.CoreLib."
 425         echo "$__BinDir/crossgen /Platform_Assemblies_Paths $__BinDir/IL $__IbcTuning /out $__BinDir/System.Private.CoreLib.dll $__BinDir/IL/System.Private.CoreLib.dll"
 426         $__BinDir/crossgen /Platform_Assemblies_Paths $__BinDir/IL $__IbcTuning /out $__BinDir/System.Private.CoreLib.dll $__BinDir/IL/System.Private.CoreLib.dll
 427         if [ $? -ne 0 ]; then
 428             echo "Failed to generate native image for System.Private.CoreLib."
 429             exit 1
 430         fi
 431
 432         if [ "$__BuildOS" == "Linux" ]; then
 433             echo "Generating symbol file for System.Private.CoreLib."
 434             $__BinDir/crossgen /CreatePerfMap $__BinDir $__BinDir/System.Private.CoreLib.dll
 435             if [ $? -ne 0 ]; then
 436                 echo "Failed to generate symbol file for System.Private.CoreLib."
 437                 exit 1
 438             fi
 439         fi
 440     fi
 441 }
 442
 443 build_CoreLib()
 444 {
 445
 446     if [ $__isMSBuildOnNETCoreSupported == 0 ]; then
 447         echo "System.Private.CoreLib.dll build unsupported."
 448         return
 449     fi
 450
 451     if [ $__SkipMSCorLib == 1 ]; then
 452        echo "Skipping building System.Private.CoreLib."
 453        return
 454     fi
 455
 456     echo "Commencing build of managed components for $__BuildOS.$__BuildArch.$__BuildType"
 457
 458     # Invoke MSBuild
 459     __ExtraBuildArgs=""
 460     if [[ "$__IbcTuning" -eq "" ]]; then
 461         __ExtraBuildArgs="$__ExtraBuildArgs -OptimizationDataDir=\"$__PackagesDir/optimization.$__BuildOS-$__BuildArch.IBC.CoreCLR/$__IbcOptDataVersion/data/\""
 462         __ExtraBuildArgs="$__ExtraBuildArgs -EnableProfileGuidedOptimization=true"
 463     fi
 464     $__ProjectRoot/run.sh build -Project=$__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 $__ExtraBuildArgs $__UnprocessedBuildArgs
 465
 466     if [ $? -ne 0 ]; then
 467         echo "Failed to build managed components."
 468         exit 1
 469     fi
 470
 471     # The cross build generates a crossgen with the target architecture.
 472     if [ $__CrossBuild != 1 ]; then
 473        # The architecture of host pc must be same architecture with target.
 474        if [[ ( "$__HostArch" == "$__BuildArch" ) ]]; then
 475            build_CoreLib_ni
 476        elif [[ ( "$__HostArch" == "x64" ) && ( "$__BuildArch" == "x86" ) ]]; then
 477            build_CoreLib_ni
 478        elif [[ ( "$__HostArch" == "arm64" ) && ( "$__BuildArch" == "arm" ) ]]; then
 479            build_CoreLib_ni
 480        else
 481            exit 1
 482        fi
 483     fi
 484 }
 485
 486 generate_NugetPackages()
 487 {
 488     # We can only generate nuget package if we also support building mscorlib as part of this build.
 489     if [ $__isMSBuildOnNETCoreSupported == 0 ]; then
 490         echo "Nuget package generation unsupported."
 491         return
 492     fi
 493
 494     # Since we can build mscorlib for this OS, did we build the native components as well?
 495     if [ $__SkipCoreCLR == 1 ]; then
 496         echo "Unable to generate nuget packages since native components were not built."
 497         return
 498     fi
 499
 500     echo "Generating nuget packages for "$__BuildOS
 501     echo "DistroRid is "$__DistroRid
 502     echo "ROOTFS_DIR is "$ROOTFS_DIR
 503     # Build the packages
 504     $__ProjectRoot/run.sh build -Project=$__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
 505
 506     if [ $? -ne 0 ]; then
 507         echo "Failed to generate Nuget packages."
 508         exit 1
 509     fi
 510 }
 511
 512 echo "Commencing CoreCLR Repo build"
 513
 514 # Argument types supported by this script:
 515 #
 516 # Build architecture - valid values are: x64, ARM.
 517 # Build Type         - valid values are: Debug, Checked, Release
 518 #
 519 # Set the default arguments for build
 520
 521 # Obtain the location of the bash script to figure out where the root of the repo is.
 522 __ProjectRoot="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 523
 524 # Use uname to determine what the CPU is.
 525 CPUName=$(uname -p)
 526 # Some Linux platforms report unknown for platform, but the arch for machine.
 527 if [ "$CPUName" == "unknown" ]; then
 528     CPUName=$(uname -m)
 529 fi
 530
 531 case $CPUName in
 532     i686)
 533         echo "Unsupported CPU $CPUName detected, build might not succeed!"
 534         __BuildArch=x86
 535         __HostArch=x86
 536         ;;
 537
 538     x86_64)
 539         __BuildArch=x64
 540         __HostArch=x64
 541         ;;
 542
 543     armv7l)
 544         echo "Unsupported CPU $CPUName detected, build might not succeed!"
 545         __BuildArch=arm
 546         __HostArch=arm
 547         ;;
 548
 549     aarch64)
 550         __BuildArch=arm64
 551         __HostArch=arm64
 552         ;;
 553
 554     *)
 555         echo "Unknown CPU $CPUName detected, configuring as if for x64"
 556         __BuildArch=x64
 557         __HostArch=x64
 558         ;;
 559 esac
 560
 561 # Use uname to determine what the OS is.
 562 OSName=$(uname -s)
 563 case $OSName in
 564     Linux)
 565         __BuildOS=Linux
 566         __HostOS=Linux
 567         ;;
 568
 569     Darwin)
 570         __BuildOS=OSX
 571         __HostOS=OSX
 572         ;;
 573
 574     FreeBSD)
 575         __BuildOS=FreeBSD
 576         __HostOS=FreeBSD
 577         ;;
 578
 579     OpenBSD)
 580         __BuildOS=OpenBSD
 581         __HostOS=OpenBSD
 582         ;;
 583
 584     NetBSD)
 585         __BuildOS=NetBSD
 586         __HostOS=NetBSD
 587         ;;
 588
 589     SunOS)
 590         __BuildOS=SunOS
 591         __HostOS=SunOS
 592         ;;
 593
 594     *)
 595         echo "Unsupported OS $OSName detected, configuring as if for Linux"
 596         __BuildOS=Linux
 597         __HostOS=Linux
 598         ;;
 599 esac
 600
 601 __BuildType=Debug
 602 __CodeCoverage=
 603 __IncludeTests=Include_Tests
 604 __IgnoreWarnings=0
 605
 606 # Set the various build properties here so that CMake and MSBuild can pick them up
 607 __ProjectDir="$__ProjectRoot"
 608 __SourceDir="$__ProjectDir/src"
 609 __PackagesDir="$__ProjectDir/packages"
 610 __RootBinDir="$__ProjectDir/bin"
 611 __UnprocessedBuildArgs=
 612 __RunArgs=
 613 __MSBCleanBuildArgs=
 614 __UseNinja=0
 615 __VerboseBuild=0
 616 __PgoInstrument=0
 617 __PgoOptimize=1
 618 __IbcTuning=""
 619 __ConfigureOnly=0
 620 __SkipConfigure=0
 621 __SkipRestore=""
 622 __SkipNuget=0
 623 __SkipCoreCLR=0
 624 __SkipMSCorLib=0
 625 __SkipRestoreOptData=0
 626 __SkipCrossgen=0
 627 __CrossBuild=0
 628 __ClangMajorVersion=0
 629 __ClangMinorVersion=0
 630 __NuGetPath="$__PackagesDir/NuGet.exe"
 631 __HostDistroRid=""
 632 __DistroRid=""
 633 __cmakeargs=""
 634 __SkipGenerateVersion=0
 635 __DoCrossArchBuild=0
 636 __PortableBuild=1
 637 __msbuildonunsupportedplatform=0
 638 __PgoOptDataVersion=""
 639 __IbcOptDataVersion=""
 640
 641 # Get the number of processors available to the scheduler
 642 # Other techniques such as `nproc` only get the number of
 643 # processors available to a single process.
 644 if [ `uname` = "FreeBSD" ]; then
 645   __NumProc=`sysctl hw.ncpu | awk '{ print $2+1 }'`
 646 elif [ `uname` = "NetBSD" ]; then
 647   __NumProc=$(($(getconf NPROCESSORS_ONLN)+1))
 648 else
 649   __NumProc=$(($(getconf _NPROCESSORS_ONLN)+1))
 650 fi
 651
 652 while :; do
 653     if [ $# -le 0 ]; then
 654         break
 655     fi
 656
 657     lowerI="$(echo $1 | awk '{print tolower($0)}')"
 658     case $lowerI in
 659         -\?|-h|--help)
 660             usage
 661             exit 1
 662             ;;
 663
 664         x86|-x86)
 665             __BuildArch=x86
 666             ;;
 667
 668         x64|-x64)
 669             __BuildArch=x64
 670             ;;
 671
 672         arm|-arm)
 673             __BuildArch=arm
 674             ;;
 675
 676         armel|-armel)
 677             __BuildArch=armel
 678             ;;
 679
 680         arm64|-arm64)
 681             __BuildArch=arm64
 682             ;;
 683
 684         debug|-debug)
 685             __BuildType=Debug
 686             ;;
 687
 688         checked|-checked)
 689             __BuildType=Checked
 690             ;;
 691
 692         release|-release)
 693             __BuildType=Release
 694             ;;
 695
 696         coverage|-coverage)
 697             __CodeCoverage=Coverage
 698             ;;
 699
 700         cross|-cross)
 701             __CrossBuild=1
 702             ;;
 703
 704         -portablebuild=false)
 705             __PortableBuild=0
 706             ;;
 707
 708         verbose|-verbose)
 709             __VerboseBuild=1
 710             ;;
 711
 712         stripsymbols|-stripsymbols)
 713             __cmakeargs="$__cmakeargs -DSTRIP_SYMBOLS=true"
 714             ;;
 715
 716         clang3.5|-clang3.5)
 717             __ClangMajorVersion=3
 718             __ClangMinorVersion=5
 719             ;;
 720
 721         clang3.6|-clang3.6)
 722             __ClangMajorVersion=3
 723             __ClangMinorVersion=6
 724             ;;
 725
 726         clang3.7|-clang3.7)
 727             __ClangMajorVersion=3
 728             __ClangMinorVersion=7
 729             ;;
 730
 731         clang3.8|-clang3.8)
 732             __ClangMajorVersion=3
 733             __ClangMinorVersion=8
 734             ;;
 735
 736         clang3.9|-clang3.9)
 737             __ClangMajorVersion=3
 738             __ClangMinorVersion=9
 739             ;;
 740
 741         clang4.0|-clang4.0)
 742             __ClangMajorVersion=4
 743             __ClangMinorVersion=0
 744             ;;
 745
 746         ninja|-ninja)
 747             __UseNinja=1
 748             ;;
 749
 750         pgoinstrument|-pgoinstrument)
 751             __PgoInstrument=1
 752             ;;
 753
 754         nopgooptimize|-nopgooptimize)
 755             __PgoOptimize=0
 756             __SkipRestoreOptData=1
 757             ;;
 758
 759         ibcinstrument|-ibcinstrument)
 760             __IbcTuning="/Tuning"
 761             ;;
 762
 763         configureonly|-configureonly)
 764             __ConfigureOnly=1
 765             __SkipMSCorLib=1
 766             __SkipNuget=1
 767             ;;
 768
 769         skipconfigure|-skipconfigure)
 770             __SkipConfigure=1
 771             ;;
 772
 773         skipnative|-skipnative)
 774             # Use "skipnative" to use the same option name as build.cmd.
 775             __SkipCoreCLR=1
 776             ;;
 777
 778         skipcoreclr|-skipcoreclr)
 779             # Accept "skipcoreclr" for backwards-compatibility.
 780             __SkipCoreCLR=1
 781             ;;
 782
 783         crosscomponent|-crosscomponent)
 784             __DoCrossArchBuild=1
 785             ;;
 786
 787         skipmscorlib|-skipmscorlib)
 788             __SkipMSCorLib=1
 789             ;;
 790
 791         skipgenerateversion|-skipgenerateversion)
 792             __SkipGenerateVersion=1
 793             ;;
 794
 795         skiprestoreoptdata|-skiprestoreoptdata)
 796             __SkipRestoreOptData=1
 797             ;;
 798
 799         skipcrossgen|-skipcrossgen)
 800             __SkipCrossgen=1
 801             ;;
 802
 803         includetests|-includetests)
 804             ;;
 805
 806         skiptests|-skiptests)
 807             __IncludeTests=
 808             ;;
 809
 810         skipnuget|-skipnuget)
 811             __SkipNuget=1
 812             ;;
 813
 814         ignorewarnings|-ignorewarnings)
 815             __IgnoreWarnings=1
 816             __cmakeargs="$__cmakeargs -DCLR_CMAKE_WARNINGS_ARE_ERRORS=OFF"
 817             ;;
 818
 819         cmakeargs|-cmakeargs)
 820             if [ -n "$2" ]; then
 821                 __cmakeargs="$__cmakeargs $2"
 822                 shift
 823             else
 824                 echo "ERROR: 'cmakeargs' requires a non-empty option argument"
 825                 exit 1
 826             fi
 827             ;;
 828
 829         bindir|-bindir)
 830             if [ -n "$2" ]; then
 831                 __RootBinDir="$2"
 832                 if [ ! -d $__RootBinDir ]; then
 833                     mkdir $__RootBinDir
 834                 fi
 835                 __RootBinParent=$(dirname $__RootBinDir)
 836                 __RootBinName=${__RootBinDir##*/}
 837                 __RootBinDir="$(cd $__RootBinParent &>/dev/null && printf %s/%s $PWD $__RootBinName)"
 838                 shift
 839             else
 840                 echo "ERROR: 'bindir' requires a non-empty option argument"
 841                 exit 1
 842             fi
 843             ;;
 844         buildstandalonegc|-buildstandalonegc)
 845             __cmakeargs="$__cmakeargs -DFEATURE_STANDALONE_GC=1 -DFEATURE_STANDALONE_GC_ONLY=1"
 846             ;;
 847         msbuildonunsupportedplatform|-msbuildonunsupportedplatform)
 848             __msbuildonunsupportedplatform=1
 849             ;;
 850         numproc|-numproc)
 851             if [ -n "$2" ]; then
 852               __NumProc="$2"
 853               shift
 854             else
 855               echo "ERROR: 'numproc' requires a non-empty option argument"
 856               exit 1
 857             fi
 858             ;;
 859         *)
 860             __UnprocessedBuildArgs="$__UnprocessedBuildArgs $1"
 861             ;;
 862     esac
 863
 864     shift
 865 done
 866
 867 __RunArgs="-BuildArch=$__BuildArch -BuildType=$__BuildType -BuildOS=$__BuildOS"
 868
 869 # Configure environment if we are doing a verbose build
 870 if [ $__VerboseBuild == 1 ]; then
 871     export VERBOSE=1
 872         __RunArgs="$__RunArgs -verbose"
 873 fi
 874
 875 # Set default clang version
 876 if [[ $__ClangMajorVersion == 0 && $__ClangMinorVersion == 0 ]]; then
 877     if [ $__CrossBuild == 1 ]; then
 878         if [[ "$__BuildArch" == "arm" || "$__BuildArch" == "armel" ]]; then
 879             __ClangMajorVersion=3
 880             __ClangMinorVersion=9
 881         else
 882             __ClangMajorVersion=3
 883             __ClangMinorVersion=6
 884         fi
 885
 886     else
 887         __ClangMajorVersion=3
 888         __ClangMinorVersion=5
 889     fi
 890 fi
 891
 892 if [[ "$__BuildArch" == "armel" ]]; then
 893     # Armel cross build is Tizen specific and does not support Portable RID build
 894     __PortableBuild=0
 895 fi
 896
 897 if [ $__PortableBuild == 0 ]; then
 898         __RunArgs="$__RunArgs -PortableBuild=false"
 899 fi
 900
 901 # Set dependent variables
 902 __LogsDir="$__RootBinDir/Logs"
 903
 904 # init the host distro name
 905 initHostDistroRid
 906
 907 # Set the remaining variables based upon the determined build configuration
 908 __BinDir="$__RootBinDir/Product/$__BuildOS.$__BuildArch.$__BuildType"
 909 __PackagesBinDir="$__BinDir/.nuget"
 910 __ToolsDir="$__RootBinDir/tools"
 911 __TestWorkingDir="$__RootBinDir/tests/$__BuildOS.$__BuildArch.$__BuildType"
 912 export __IntermediatesDir="$__RootBinDir/obj/$__BuildOS.$__BuildArch.$__BuildType"
 913 __TestIntermediatesDir="$__RootBinDir/tests/obj/$__BuildOS.$__BuildArch.$__BuildType"
 914 __isMSBuildOnNETCoreSupported=0
 915 __CrossComponentBinDir="$__BinDir"
 916 __CrossCompIntermediatesDir="$__IntermediatesDir/crossgen"
 917
 918 __CrossArch="$__HostArch"
 919 if [[ "$__HostArch" == "x64" && ("$__BuildArch" == "arm" || "$__BuildArch" == "armel") ]]; then
 920     __CrossArch="x86"
 921 fi
 922 if [ $__CrossBuild == 1 ]; then
 923     __CrossComponentBinDir="$__CrossComponentBinDir/$__CrossArch"
 924 fi
 925 __CrossgenCoreLibLog="$__LogsDir/CrossgenCoreLib_$__BuildOS.$BuildArch.$__BuildType.log"
 926 __CrossgenExe="$__CrossComponentBinDir/crossgen"
 927
 928 # Init if MSBuild for .NET Core is supported for this platform
 929 isMSBuildOnNETCoreSupported
 930
 931 # CI_SPECIFIC - On CI machines, $HOME may not be set. In such a case, create a subfolder and set the variable to set.
 932 # This is needed by CLI to function.
 933 if [ -z "$HOME" ]; then
 934     if [ ! -d "$__ProjectDir/temp_home" ]; then
 935         mkdir temp_home
 936     fi
 937     export HOME=$__ProjectDir/temp_home
 938     echo "HOME not defined; setting it to $HOME"
 939 fi
 940
 941 # Specify path to be set for CMAKE_INSTALL_PREFIX.
 942 # This is where all built CoreClr libraries will copied to.
 943 export __CMakeBinDir="$__BinDir"
 944
 945 # Configure environment if we are doing a cross compile.
 946 if [ $__CrossBuild == 1 ]; then
 947     export CROSSCOMPILE=1
 948     if ! [[ -n "$ROOTFS_DIR" ]]; then
 949         export ROOTFS_DIR="$__ProjectRoot/cross/rootfs/$__BuildArch"
 950     fi
 951 fi
 952
 953 # init the target distro name
 954 initTargetDistroRid
 955
 956 # Make the directories necessary for build if they don't exist
 957 setup_dirs
 958
 959 # Check prereqs.
 960 check_prereqs
 961
 962 # Restore the package containing profile counts for profile-guided optimizations
 963 restore_optdata
 964
 965 # Generate event logging infrastructure sources
 966 generate_event_logging_sources
 967
 968 # Build the coreclr (native) components.
 969 __ExtraCmakeArgs="-DCLR_CMAKE_TARGET_OS=$__BuildOS -DCLR_CMAKE_PACKAGES_DIR=$__PackagesDir -DCLR_CMAKE_PGO_INSTRUMENT=$__PgoInstrument -DCLR_CMAKE_OPTDATA_VERSION=$__PgoOptDataVersion -DCLR_CMAKE_PGO_OPTIMIZE=$__PgoOptimize"
 970 build_native $__SkipCoreCLR "$__BuildArch" "$__IntermediatesDir" "$__ExtraCmakeArgs" "CoreCLR component"
 971
 972 # Build cross-architecture components
 973 if [[ $__CrossBuild == 1 && $__DoCrossArchBuild == 1 ]]; then
 974     build_cross_arch_component
 975 fi
 976
 977 # Build System.Private.CoreLib.
 978
 979 build_CoreLib
 980
 981 # Generate nuget packages
 982 if [ $__SkipNuget != 1 ]; then
 983     generate_NugetPackages
 984 fi
 985
 986
 987 # Build complete
 988
 989 echo "Repo successfully built."
 990 echo "Product binaries are available at $__BinDir"
 991 exit 0