build.sh

   1 #!/usr/bin/env bash
   2
   3 # Work around Jenkins CI + msbuild problem: Jenkins sometimes creates very large environment
   4 # variables, and msbuild can't handle environment blocks with such large variables. So clear
   5 # out the variables that might be too large.
   6 export ghprbCommentBody=
   7
   8 # resolve python-version to use
   9 if [ "$PYTHON" == "" ] ; then
  10     if ! PYTHON=$(command -v python2.7 || command -v python2 || command -v python)
  11     then
  12        echo "Unable to locate build-dependency python2.x!" 1>&2
  13        exit 1
  14     fi
  15 fi
  16
  17 # validate python-dependency
  18 # useful in case of explicitly set option.
  19 if ! command -v $PYTHON > /dev/null
  20 then
  21    echo "Unable to locate build-dependency python2.x ($PYTHON)!" 1>&2
  22    exit 1
  23 fi
  24
  25 usage()
  26 {
  27     echo "Usage: $0 [BuildArch] [BuildType] [-verbose] [-coverage] [-cross] [-clangx.y] [-ninja] [-configureonly] [-skipconfigure] [-skipnative] [-skipmscorlib] [-skiptests] [-stripsymbols] [-ignorewarnings] [-cmakeargs] [-bindir]"
  28     echo "BuildArch can be: -x64, -x86, -arm, -armel, -arm64"
  29     echo "BuildType can be: -debug, -checked, -release"
  30     echo "-coverage - optional argument to enable code coverage build (currently supported only for Linux and OSX)."
  31     echo "-ninja - target ninja instead of GNU make"
  32     echo "-clangx.y - optional argument to build using clang version x.y."
  33     echo "-cross - optional argument to signify cross compilation,"
  34     echo "       - will use ROOTFS_DIR environment variable if set."
  35     echo "-crosscomponent - optional argument to build cross-architecture component,"
  36     echo "                - will use CAC_ROOTFS_DIR environment variable if set."
  37     echo "-nopgooptimize - do not use profile guided optimizations."
  38     echo "-pgoinstrument - generate instrumented code for profile guided optimization enabled binaries."
  39     echo "-ibcinstrument - generate IBC-tuning-enabled native images when invoking crossgen."
  40     echo "-configureonly - do not perform any builds; just configure the build."
  41     echo "-skipconfigure - skip build configuration."
  42     echo "-skipnative - do not build native components."
  43     echo "-skipmscorlib - do not build mscorlib.dll."
  44     echo "-skiptests - skip the tests in the 'tests' subdirectory."
  45     echo "-skipnuget - skip building nuget packages."
  46     echo "-skiprestoreoptdata - skip restoring optimization data used by profile-based optimizations."
  47     echo "-skipcrossgen - skip native image generation"
  48     echo "-verbose - optional argument to enable verbose build output."
  49     echo "-skiprestore: skip restoring packages ^(default: packages are restored during build^)."
  50     echo "-disableoss: Disable Open Source Signing for System.Private.CoreLib."
  51     echo "-officialbuildid=^<ID^>: specify the official build ID to be used by this build."
  52     echo "-Rebuild: passes /t:rebuild to the build projects."
  53     echo "-stripSymbols - Optional argument to strip native symbols during the build."
  54     echo "-skipgenerateversion - disable version generation even if MSBuild is supported."
  55     echo "-ignorewarnings - do not treat warnings as errors"
  56     echo "-cmakeargs - user-settable additional arguments passed to CMake."
  57     echo "-bindir - output directory (defaults to $__ProjectRoot/bin)"
  58     echo "-msbuildonunsupportedplatform - build managed binaries even if distro is not officially supported."
  59     echo "-numproc - set the number of build processes."
  60     exit 1
  61 }
  62
  63 initHostDistroRid()
  64 {
  65     __HostDistroRid=""
  66     if [ "$__HostOS" == "Linux" ]; then
  67         if [ -e /etc/os-release ]; then
  68             source /etc/os-release
  69             if [[ $ID == "rhel" ]]; then
  70                 # remove the last version digit
  71                 VERSION_ID=${VERSION_ID%.*}
  72             fi
  73             __HostDistroRid="$ID.$VERSION_ID-$__HostArch"
  74             if [[ $ID == "alpine" ]]; then
  75                 __HostDistroRid="linux-musl-$__HostArch"
  76             fi
  77             if [[ $ID == "tizen" ]]; then
  78                 __HostArch=armel
  79                 export __HostDistroRid="$ID.$VERSION_ID-$__HostArch"
  80             fi
  81         elif [ -e /etc/redhat-release ]; then
  82             local redhatRelease=$(</etc/redhat-release)
  83             if [[ $redhatRelease == "CentOS release 6."* || $redhatRelease == "Red Hat Enterprise Linux Server release 6."* ]]; then
  84                __HostDistroRid="rhel.6-$__HostArch"
  85             fi
  86         elif [ -e os-release ]; then
  87             echo "Build using local os-release file !!!"
  88             source os-release
  89             if [[ $ID == "tizen" ]]; then
  90                 __HostArch=armel
  91                 export __HostDistroRid="$ID.$VERSION_ID-$__HostArch"
  92             fi
  93         fi
  94     fi
  95     if [ "$__HostOS" == "FreeBSD" ]; then
  96         __freebsd_version=`sysctl -n kern.osrelease | cut -f1 -d'.'`
  97         __HostDistroRid="freebsd.$__freebsd_version-$__HostArch"
  98     fi
  99
 100     if [ "$__HostDistroRid" == "" ]; then
 101         echo "WARNING: Can not determine runtime id for current distro."
 102     fi
 103 }
 104
 105 initTargetDistroRid()
 106 {
 107     if [ $__CrossBuild == 1 ]; then
 108         if [ "$__BuildOS" == "Linux" ]; then
 109             if [ ! -e $ROOTFS_DIR/etc/os-release ]; then
 110                 if [ -e $ROOTFS_DIR/android_platform ]; then
 111                     source $ROOTFS_DIR/android_platform
 112                     export __DistroRid="$RID"
 113                 else
 114                     echo "WARNING: Can not determine runtime id for current distro."
 115                     export __DistroRid=""
 116                 fi
 117             else
 118                 source $ROOTFS_DIR/etc/os-release
 119                 export __DistroRid="$ID.$VERSION_ID-$__BuildArch"
 120             fi
 121         fi
 122     else
 123         export __DistroRid="$__HostDistroRid"
 124     fi
 125
 126     if [ "$__BuildOS" == "OSX" ]; then
 127         __PortableBuild=1
 128     fi
 129
 130     # Portable builds target the base RID
 131     if [ $__PortableBuild == 1 ]; then
 132         if [ "$__BuildOS" == "Linux" ]; then
 133             export __DistroRid="linux-$__BuildArch"
 134         elif [ "$__BuildOS" == "OSX" ]; then
 135             export __DistroRid="osx-$__BuildArch"
 136         elif [ "$__BuildOS" == "FreeBSD" ]; then
 137             export __DistroRid="freebsd-$__BuildArch"
 138         fi
 139     fi
 140 }
 141
 142 setup_dirs()
 143 {
 144     echo Setting up directories for build
 145
 146     mkdir -p "$__RootBinDir"
 147     mkdir -p "$__BinDir"
 148     mkdir -p "$__LogsDir"
 149     mkdir -p "$__IntermediatesDir"
 150
 151     if [ $__CrossBuild == 1 ]; then
 152         mkdir -p "$__CrossComponentBinDir"
 153         mkdir -p "$__CrossCompIntermediatesDir"
 154     fi
 155 }
 156
 157 # Check the system to ensure the right prereqs are in place
 158
 159 check_prereqs()
 160 {
 161     echo "Checking prerequisites..."
 162
 163     # Check presence of CMake on the path
 164     hash cmake 2>/dev/null || { echo >&2 "Please install cmake before running this script"; exit 1; }
 165
 166
 167     # Minimum required version of clang is version 4.0 for arm/armel cross build
 168     if [[ $__CrossBuild == 1 && ("$__BuildArch" == "arm" || "$__BuildArch" == "armel") ]]; then
 169         if ! [[ "$__ClangMajorVersion" -ge "4" ]]; then
 170             echo "Please install clang4.0 or latest for arm/armel cross build"; exit 1;
 171         fi
 172     fi
 173
 174     # Check for clang
 175     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; }
 176
 177 }
 178
 179 restore_optdata()
 180 {
 181     # we only need optdata on a Release build
 182     if [[ "$__BuildType" != "Release" ]]; then __SkipRestoreOptData=1; fi
 183
 184     if [[ ( $__SkipRestoreOptData == 0 ) && ( $__isMSBuildOnNETCoreSupported == 1 ) ]]; then
 185         echo "Restoring the OptimizationData package"
 186         "$__ProjectRoot/run.sh" build -optdata $__RunArgs $__UnprocessedBuildArgs
 187         if [ $? != 0 ]; then
 188             echo "Failed to restore the optimization data package."
 189             exit 1
 190         fi
 191     fi
 192
 193     if [ $__isMSBuildOnNETCoreSupported == 1 ]; then
 194         # Parse the optdata package versions out of msbuild so that we can pass them on to CMake
 195         local DotNetCli="$__ProjectRoot/Tools/dotnetcli/dotnet"
 196         if [ ! -f $DotNetCli ]; then
 197             source "$__ProjectRoot/init-tools.sh"
 198             if [ $? != 0 ]; then
 199                 echo "Failed to restore buildtools."
 200                 exit 1
 201             fi
 202         fi
 203         local OptDataProjectFilePath="$__ProjectRoot/src/.nuget/optdata/optdata.csproj"
 204         __PgoOptDataVersion=$(DOTNET_SKIP_FIRST_TIME_EXPERIENCE=1 $DotNetCli msbuild $OptDataProjectFilePath /t:DumpPgoDataPackageVersion /nologo | sed 's/^\s*//')
 205         __IbcOptDataVersion=$(DOTNET_SKIP_FIRST_TIME_EXPERIENCE=1 $DotNetCli msbuild $OptDataProjectFilePath /t:DumpIbcDataPackageVersion /nologo | sed 's/^\s*//')
 206     fi
 207 }
 208
 209 generate_event_logging_sources()
 210 {
 211     __OutputDir=$1
 212     __ConsumingBuildSystem=$2
 213
 214     __OutputIncDir="$__OutputDir/src/inc"
 215     __OutputEventingDir="$__OutputDir/eventing"
 216     __OutputEventProviderDir="$__OutputEventingDir/eventprovider"
 217
 218     echo "Laying out dynamically generated files consumed by $__ConsumingBuildSystem"
 219     echo "Laying out dynamically generated Event test files, etmdummy stub functions, and external linkages"
 220
 221     __PythonWarningFlags="-Wall"
 222     if [[ $__IgnoreWarnings == 0 ]]; then
 223         __PythonWarningFlags="$__PythonWarningFlags -Werror"
 224     fi
 225
 226     $PYTHON -B $__PythonWarningFlags "$__ProjectRoot/src/scripts/genEventing.py" --inc $__OutputIncDir --dummy $__OutputIncDir/etmdummy.h --man "$__ProjectRoot/src/vm/ClrEtwAll.man" --testdir "$__OutputEventProviderDir/tests"
 227     if [[ $? != 0 ]]; then
 228         exit 1
 229     fi
 230
 231     echo "Laying out dynamically generated EventPipe Implementation"
 232     $PYTHON -B $__PythonWarningFlags "$__ProjectRoot/src/scripts/genEventPipe.py" --man "$__ProjectRoot/src/vm/ClrEtwAll.man" --intermediate "$__OutputEventingDir/eventpipe"
 233
 234     # determine the logging system
 235     case $__BuildOS in
 236         Linux|FreeBSD)
 237             echo "Laying out dynamically generated Event Logging Implementation of Lttng"
 238             $PYTHON -B $__PythonWarningFlags "$__ProjectRoot/src/scripts/genLttngProvider.py" --man "$__ProjectRoot/src/vm/ClrEtwAll.man" --intermediate "$__OutputEventProviderDir"
 239             if [[ $? != 0 ]]; then
 240                 exit 1
 241             fi
 242             ;;
 243         *)
 244             echo "Laying out dummy event logging provider"
 245             $PYTHON -B $__PythonWarningFlags "$__ProjectRoot/src/scripts/genDummyProvider.py" --man "$__ProjectRoot/src/vm/ClrEtwAll.man" --intermediate "$__OutputEventProviderDir"
 246             if [[ $? != 0 ]]; then
 247                 exit 1
 248             fi
 249             ;;
 250     esac
 251 }
 252
 253 generate_event_logging()
 254 {
 255     # Event Logging Infrastructure
 256     if [[ $__SkipCoreCLR == 0 || $__ConfigureOnly == 1 ]]; then
 257         generate_event_logging_sources "$__IntermediatesDir" "the native build system"
 258     fi
 259
 260     if [[ $__CrossBuild == 1 && $__DoCrossArchBuild == 1 ]]; then
 261         generate_event_logging_sources "$__CrossCompIntermediatesDir" "the crossarch build system"
 262     fi
 263  }
 264
 265 build_native()
 266 {
 267     skipCondition=$1
 268     platformArch="$2"
 269     intermediatesForBuild="$3"
 270     extraCmakeArguments="$4"
 271     message="$5"
 272
 273     if [ $skipCondition == 1 ]; then
 274         echo "Skipping $message build."
 275         return
 276     fi
 277
 278     # All set to commence the build
 279     echo "Commencing build of $message for $__BuildOS.$__BuildArch.$__BuildType in $intermediatesForBuild"
 280
 281     generator=""
 282     buildFile="Makefile"
 283     buildTool="make"
 284     if [ $__UseNinja == 1 ]; then
 285         generator="ninja"
 286         buildFile="build.ninja"
 287         if ! buildTool=$(command -v ninja || command -v ninja-build); then
 288            echo "Unable to locate ninja!" 1>&2
 289            exit 1
 290         fi
 291     fi
 292
 293     if [ $__SkipConfigure == 0 ]; then
 294         # if msbuild is not supported, then set __SkipGenerateVersion to 1
 295         if [ $__isMSBuildOnNETCoreSupported == 0 ]; then __SkipGenerateVersion=1; fi
 296         # Drop version.cpp file
 297         __versionSourceFile="$intermediatesForBuild/version.cpp"
 298         if [ $__SkipGenerateVersion == 0 ]; then
 299             pwd
 300             "$__ProjectRoot/run.sh" build -Project=$__ProjectDir/build.proj -generateHeaderUnix -NativeVersionSourceFile=$__versionSourceFile -MsBuildEventLogging="/l:BinClashLogger,Tools/Microsoft.DotNet.Build.Tasks.dll;LogFile=binclash.log"  $__RunArgs $__UnprocessedBuildArgs
 301         else
 302             # Generate the dummy version.cpp, but only if it didn't exist to make sure we don't trigger unnecessary rebuild
 303             __versionSourceLine="static char sccsid[] __attribute__((used)) = \"@(#)No version information produced\";"
 304             if [ -e $__versionSourceFile ]; then
 305                 read existingVersionSourceLine < $__versionSourceFile
 306             fi
 307             if [ "$__versionSourceLine" != "$existingVersionSourceLine" ]; then
 308                 echo $__versionSourceLine > $__versionSourceFile
 309             fi
 310         fi
 311
 312
 313         pushd "$intermediatesForBuild"
 314         # Regenerate the CMake solution
 315         echo "Invoking \"$__ProjectRoot/src/pal/tools/gen-buildsys-clang.sh\" \"$__ProjectRoot\" $__ClangMajorVersion $__ClangMinorVersion $platformArch $__BuildType $__CodeCoverage $__IncludeTests $generator $extraCmakeArguments $__cmakeargs"
 316         "$__ProjectRoot/src/pal/tools/gen-buildsys-clang.sh" "$__ProjectRoot" $__ClangMajorVersion $__ClangMinorVersion $platformArch $__BuildType $__CodeCoverage $__IncludeTests $generator "$extraCmakeArguments" "$__cmakeargs"
 317         popd
 318     fi
 319
 320     if [ ! -f "$intermediatesForBuild/$buildFile" ]; then
 321         echo "Failed to generate $message build project!"
 322         exit 1
 323     fi
 324
 325     # Build
 326     if [ $__ConfigureOnly == 1 ]; then
 327         echo "Finish configuration & skipping $message build."
 328         return
 329     fi
 330
 331     # Check that the makefiles were created.
 332     pushd "$intermediatesForBuild"
 333
 334     echo "Executing $buildTool install -j $__NumProc"
 335
 336     $buildTool install -j $__NumProc
 337     if [ $? != 0 ]; then
 338         echo "Failed to build $message."
 339         exit 1
 340     fi
 341
 342     popd
 343 }
 344
 345 build_cross_arch_component()
 346 {
 347     __SkipCrossArchBuild=1
 348     TARGET_ROOTFS=""
 349     # check supported cross-architecture components host(__HostArch)/target(__BuildArch) pair
 350     if [[ ("$__BuildArch" == "arm" || "$__BuildArch" == "armel") && "$__CrossArch" == "x86" ]]; then
 351         export CROSSCOMPILE=0
 352         __SkipCrossArchBuild=0
 353
 354         # building x64-host/arm-target cross-architecture component need to use cross toolchain of x86
 355         if [ "$__HostArch" == "x64" ]; then
 356             export CROSSCOMPILE=1
 357         fi
 358     elif [[ ("$__BuildArch" == "arm64") && "$__CrossArch" == "x64" ]]; then
 359         export CROSSCOMPILE=0
 360         __SkipCrossArchBuild=0
 361     else
 362         # not supported
 363         return
 364     fi
 365
 366     export __CMakeBinDir="$__CrossComponentBinDir"
 367     export CROSSCOMPONENT=1
 368     __IncludeTests=
 369
 370     if [ $CROSSCOMPILE == 1 ]; then
 371         TARGET_ROOTFS="$ROOTFS_DIR"
 372         if [ -n "$CAC_ROOTFS_DIR" ]; then
 373             export ROOTFS_DIR="$CAC_ROOTFS_DIR"
 374         else
 375             export ROOTFS_DIR="$__ProjectRoot/cross/rootfs/$__CrossArch"
 376         fi
 377     fi
 378
 379     __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"
 380     build_native $__SkipCrossArchBuild "$__CrossArch" "$__CrossCompIntermediatesDir" "$__ExtraCmakeArgs" "cross-architecture component"
 381
 382     # restore ROOTFS_DIR, CROSSCOMPONENT, and CROSSCOMPILE
 383     if [ -n "$TARGET_ROOTFS" ]; then
 384         export ROOTFS_DIR="$TARGET_ROOTFS"
 385     fi
 386     export CROSSCOMPONENT=
 387     export CROSSCOMPILE=1
 388 }
 389
 390 isMSBuildOnNETCoreSupported()
 391 {
 392     __isMSBuildOnNETCoreSupported=$__msbuildonunsupportedplatform
 393
 394     if [ $__isMSBuildOnNETCoreSupported == 1 ]; then
 395         return
 396     fi
 397
 398     if [ "$__HostArch" == "x64" ]; then
 399         if [ "$__HostOS" == "Linux" ]; then
 400             __isMSBuildOnNETCoreSupported=1
 401             # note: the RIDs below can use globbing patterns
 402             UNSUPPORTED_RIDS=("debian.9-x64" "ubuntu.17.04-x64")
 403             for UNSUPPORTED_RID in "${UNSUPPORTED_RIDS[@]}"
 404             do
 405                 if [[ $__HostDistroRid == $UNSUPPORTED_RID ]]; then
 406                     __isMSBuildOnNETCoreSupported=0
 407                     break
 408                 fi
 409             done
 410         elif [ "$__HostOS" == "OSX" ]; then
 411             __isMSBuildOnNETCoreSupported=1
 412         fi
 413     fi
 414 }
 415
 416
 417 build_CoreLib_ni()
 418 {
 419     local __CrossGenExec=$1
 420
 421     echo "Generating native image for System.Private.CoreLib.dll"
 422     echo "$__CrossGenExec /Platform_Assemblies_Paths $__BinDir/IL $__IbcTuning /out $__BinDir/System.Private.CoreLib.dll $__BinDir/IL/System.Private.CoreLib.dll"
 423     $__CrossGenExec /Platform_Assemblies_Paths $__BinDir/IL $__IbcTuning /out $__BinDir/System.Private.CoreLib.dll $__BinDir/IL/System.Private.CoreLib.dll
 424     if [ $? -ne 0 ]; then
 425         echo "Failed to generate native image for System.Private.CoreLib."
 426         exit 1
 427     fi
 428
 429     if [ "$__BuildOS" == "Linux" ]; then
 430         echo "Generating symbol file for System.Private.CoreLib.dll"
 431         echo "$__CrossGenExec /Platform_Assemblies_Paths $__BinDir /CreatePerfMap $__BinDir $__BinDir/System.Private.CoreLib.dll"
 432         $__CrossGenExec /Platform_Assemblies_Paths $__BinDir /CreatePerfMap $__BinDir $__BinDir/System.Private.CoreLib.dll
 433         if [ $? -ne 0 ]; then
 434             echo "Failed to generate symbol file for System.Private.CoreLib."
 435             exit 1
 436         fi
 437     fi
 438 }
 439
 440 build_CoreLib()
 441 {
 442     if [ $__isMSBuildOnNETCoreSupported == 0 ]; then
 443         echo "System.Private.CoreLib.dll build unsupported."
 444         return
 445     fi
 446
 447     if [ $__SkipMSCorLib == 1 ]; then
 448        echo "Skipping building System.Private.CoreLib."
 449        return
 450     fi
 451
 452     echo "Commencing build of managed components for $__BuildOS.$__BuildArch.$__BuildType"
 453
 454     # Invoke MSBuild
 455     __ExtraBuildArgs=""
 456     if [[ "$__IbcTuning" -eq "" ]]; then
 457         __ExtraBuildArgs="$__ExtraBuildArgs -OptimizationDataDir=\"$__PackagesDir/optimization.$__BuildOS-$__BuildArch.IBC.CoreCLR/$__IbcOptDataVersion/data/\""
 458         __ExtraBuildArgs="$__ExtraBuildArgs -EnableProfileGuidedOptimization=true"
 459     fi
 460     $__ProjectRoot/run.sh build -Project=$__ProjectDir/build.proj -MsBuildEventLogging="/l:BinClashLogger,Tools/Microsoft.DotNet.Build.Tasks.dll;LogFile=binclash.log" -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
 461
 462     if [ $? -ne 0 ]; then
 463         echo "Failed to build managed components."
 464         exit 1
 465     fi
 466
 467     if [ $__SkipCrossgen == 1 ]; then
 468         echo "Skipping generating native image"
 469         return
 470     fi
 471
 472     # The cross build generates a crossgen with the target architecture.
 473     if [ $__CrossBuild == 0 ]; then
 474        if [ $__SkipCoreCLR == 1 ]; then
 475            return
 476        fi
 477
 478        # The architecture of host pc must be same architecture with target.
 479        if [[ ( "$__HostArch" == "$__BuildArch" ) ]]; then
 480            build_CoreLib_ni "$__BinDir/crossgen"
 481        elif [[ ( "$__HostArch" == "x64" ) && ( "$__BuildArch" == "x86" ) ]]; then
 482            build_CoreLib_ni "$__BinDir/crossgen"
 483        elif [[ ( "$__HostArch" == "arm64" ) && ( "$__BuildArch" == "arm" ) ]]; then
 484            build_CoreLib_ni "$__BinDir/crossgen"
 485        else
 486            exit 1
 487        fi
 488     elif [ $__DoCrossArchBuild == 1 ]; then
 489        if [[ ( "$__CrossArch" == "x86" ) && ( "$__BuildArch" == "arm" ) ]]; then
 490            build_CoreLib_ni "$__CrossComponentBinDir/crossgen"
 491        elif [[ ( "$__HostArch" == "x64" ) && ( "$__BuildArch" == "arm64" ) ]]; then
 492            build_CoreLib_ni "$__CrossComponentBinDir/crossgen"
 493        fi
 494     fi
 495 }
 496
 497 generate_NugetPackages()
 498 {
 499     # We can only generate nuget package if we also support building mscorlib as part of this build.
 500     if [ $__isMSBuildOnNETCoreSupported == 0 ]; then
 501         echo "Nuget package generation unsupported."
 502         return
 503     fi
 504
 505     # Since we can build mscorlib for this OS, did we build the native components as well?
 506     if [ $__SkipCoreCLR == 1 ]; then
 507         echo "Unable to generate nuget packages since native components were not built."
 508         return
 509     fi
 510
 511     echo "Generating nuget packages for "$__BuildOS
 512     echo "DistroRid is "$__DistroRid
 513     echo "ROOTFS_DIR is "$ROOTFS_DIR
 514     # Build the packages
 515     $__ProjectRoot/run.sh build -Project=$__SourceDir/.nuget/packages.builds -MsBuildEventLogging="/l:BinClashLogger,Tools/Microsoft.DotNet.Build.Tasks.dll;LogFile=binclash.log" -MsBuildLog="/flp:Verbosity=normal;LogFile=$__LogsDir/Nuget_$__BuildOS__$__BuildArch__$__BuildType.log" -BuildTarget -__IntermediatesDir=$__IntermediatesDir -__RootBinDir=$__RootBinDir -BuildNugetPackage=false -UseSharedCompilation=false -__DoCrossArchBuild=$__DoCrossArchBuild $__RunArgs $__UnprocessedBuildArgs
 516
 517     if [ $? -ne 0 ]; then
 518         echo "Failed to generate Nuget packages."
 519         exit 1
 520     fi
 521 }
 522
 523 echo "Commencing CoreCLR Repo build"
 524
 525 # Argument types supported by this script:
 526 #
 527 # Build architecture - valid values are: x64, ARM.
 528 # Build Type         - valid values are: Debug, Checked, Release
 529 #
 530 # Set the default arguments for build
 531
 532 # Obtain the location of the bash script to figure out where the root of the repo is.
 533 __ProjectRoot="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 534
 535 # Use uname to determine what the CPU is.
 536 CPUName=$(uname -p)
 537 # Some Linux platforms report unknown for platform, but the arch for machine.
 538 if [ "$CPUName" == "unknown" ]; then
 539     CPUName=$(uname -m)
 540 fi
 541
 542 case $CPUName in
 543     i686)
 544         echo "Unsupported CPU $CPUName detected, build might not succeed!"
 545         __BuildArch=x86
 546         __HostArch=x86
 547         ;;
 548
 549     x86_64)
 550         __BuildArch=x64
 551         __HostArch=x64
 552         ;;
 553
 554     armv7l)
 555         echo "Unsupported CPU $CPUName detected, build might not succeed!"
 556         __BuildArch=arm
 557         __HostArch=arm
 558         ;;
 559
 560     aarch64)
 561         __BuildArch=arm64
 562         __HostArch=arm64
 563         ;;
 564
 565     amd64)
 566         __BuildArch=x64
 567         __HostArch=x64
 568         ;;
 569     *)
 570         echo "Unknown CPU $CPUName detected, configuring as if for x64"
 571         __BuildArch=x64
 572         __HostArch=x64
 573         ;;
 574 esac
 575
 576 # Use uname to determine what the OS is.
 577 OSName=$(uname -s)
 578 case $OSName in
 579     Linux)
 580         __BuildOS=Linux
 581         __HostOS=Linux
 582         ;;
 583
 584     Darwin)
 585         __BuildOS=OSX
 586         __HostOS=OSX
 587         ;;
 588
 589     FreeBSD)
 590         __BuildOS=FreeBSD
 591         __HostOS=FreeBSD
 592         ;;
 593
 594     OpenBSD)
 595         __BuildOS=OpenBSD
 596         __HostOS=OpenBSD
 597         ;;
 598
 599     NetBSD)
 600         __BuildOS=NetBSD
 601         __HostOS=NetBSD
 602         ;;
 603
 604     SunOS)
 605         __BuildOS=SunOS
 606         __HostOS=SunOS
 607         ;;
 608
 609     *)
 610         echo "Unsupported OS $OSName detected, configuring as if for Linux"
 611         __BuildOS=Linux
 612         __HostOS=Linux
 613         ;;
 614 esac
 615
 616 __BuildType=Debug
 617 __CodeCoverage=
 618 __IncludeTests=Include_Tests
 619 __IgnoreWarnings=0
 620
 621 # Set the various build properties here so that CMake and MSBuild can pick them up
 622 __ProjectDir="$__ProjectRoot"
 623 __SourceDir="$__ProjectDir/src"
 624 __PackagesDir="${DotNetRestorePackagesPath:-${__ProjectDir}/packages}"
 625 __RootBinDir="$__ProjectDir/bin"
 626 __UnprocessedBuildArgs=
 627 __RunArgs=
 628 __MSBCleanBuildArgs=
 629 __UseNinja=0
 630 __VerboseBuild=0
 631 __PgoInstrument=0
 632 __PgoOptimize=1
 633 __IbcTuning=""
 634 __ConfigureOnly=0
 635 __SkipConfigure=0
 636 __SkipRestore=""
 637 __SkipNuget=0
 638 __SkipCoreCLR=0
 639 __SkipMSCorLib=0
 640 __SkipRestoreOptData=0
 641 __SkipCrossgen=0
 642 __CrossBuild=0
 643 __ClangMajorVersion=0
 644 __ClangMinorVersion=0
 645 __NuGetPath="$__PackagesDir/NuGet.exe"
 646 __HostDistroRid=""
 647 __DistroRid=""
 648 __cmakeargs=""
 649 __SkipGenerateVersion=0
 650 __DoCrossArchBuild=0
 651 __PortableBuild=1
 652 __msbuildonunsupportedplatform=0
 653 __PgoOptDataVersion=""
 654 __IbcOptDataVersion=""
 655
 656 # Get the number of processors available to the scheduler
 657 # Other techniques such as `nproc` only get the number of
 658 # processors available to a single process.
 659 if [ `uname` = "FreeBSD" ]; then
 660   __NumProc=`sysctl hw.ncpu | awk '{ print $2+1 }'`
 661 elif [ `uname` = "NetBSD" ]; then
 662   __NumProc=$(($(getconf NPROCESSORS_ONLN)+1))
 663 elif [ `uname` = "Darwin" ]; then
 664   __NumProc=$(($(getconf _NPROCESSORS_ONLN)+1))
 665 else
 666   __NumProc=$(nproc --all)
 667 fi
 668
 669 while :; do
 670     if [ $# -le 0 ]; then
 671         break
 672     fi
 673
 674     lowerI="$(echo $1 | awk '{print tolower($0)}')"
 675     case $lowerI in
 676         -\?|-h|--help)
 677             usage
 678             exit 1
 679             ;;
 680
 681         x86|-x86)
 682             __BuildArch=x86
 683             ;;
 684
 685         x64|-x64)
 686             __BuildArch=x64
 687             ;;
 688
 689         arm|-arm)
 690             __BuildArch=arm
 691             ;;
 692
 693         armel|-armel)
 694             __BuildArch=armel
 695             ;;
 696
 697         arm64|-arm64)
 698             __BuildArch=arm64
 699             ;;
 700
 701         debug|-debug)
 702             __BuildType=Debug
 703             ;;
 704
 705         checked|-checked)
 706             __BuildType=Checked
 707             ;;
 708
 709         release|-release)
 710             __BuildType=Release
 711             ;;
 712
 713         coverage|-coverage)
 714             __CodeCoverage=Coverage
 715             ;;
 716
 717         cross|-cross)
 718             __CrossBuild=1
 719             ;;
 720
 721         -portablebuild=false)
 722             __PortableBuild=0
 723             ;;
 724
 725         verbose|-verbose)
 726             __VerboseBuild=1
 727             ;;
 728
 729         stripsymbols|-stripsymbols)
 730             __cmakeargs="$__cmakeargs -DSTRIP_SYMBOLS=true"
 731             ;;
 732
 733         clang3.5|-clang3.5)
 734             __ClangMajorVersion=3
 735             __ClangMinorVersion=5
 736             ;;
 737
 738         clang3.6|-clang3.6)
 739             __ClangMajorVersion=3
 740             __ClangMinorVersion=6
 741             ;;
 742
 743         clang3.7|-clang3.7)
 744             __ClangMajorVersion=3
 745             __ClangMinorVersion=7
 746             ;;
 747
 748         clang3.8|-clang3.8)
 749             __ClangMajorVersion=3
 750             __ClangMinorVersion=8
 751             ;;
 752
 753         clang3.9|-clang3.9)
 754             __ClangMajorVersion=3
 755             __ClangMinorVersion=9
 756             ;;
 757
 758         clang4.0|-clang4.0)
 759             __ClangMajorVersion=4
 760             __ClangMinorVersion=0
 761             ;;
 762
 763         clang5.0|-clang5.0)
 764             __ClangMajorVersion=5
 765             __ClangMinorVersion=0
 766             ;;
 767
 768         clang6.0|-clang6.0)
 769             __ClangMajorVersion=6
 770             __ClangMinorVersion=0
 771             ;;
 772
 773         ninja|-ninja)
 774             __UseNinja=1
 775             ;;
 776
 777         pgoinstrument|-pgoinstrument)
 778             __PgoInstrument=1
 779             ;;
 780
 781         nopgooptimize|-nopgooptimize)
 782             __PgoOptimize=0
 783             __SkipRestoreOptData=1
 784             ;;
 785
 786         ibcinstrument|-ibcinstrument)
 787             __IbcTuning="/Tuning"
 788             ;;
 789
 790         configureonly|-configureonly)
 791             __ConfigureOnly=1
 792             __SkipMSCorLib=1
 793             __SkipNuget=1
 794             ;;
 795
 796         skipconfigure|-skipconfigure)
 797             __SkipConfigure=1
 798             ;;
 799
 800         skipnative|-skipnative)
 801             # Use "skipnative" to use the same option name as build.cmd.
 802             __SkipCoreCLR=1
 803             ;;
 804
 805         skipcoreclr|-skipcoreclr)
 806             # Accept "skipcoreclr" for backwards-compatibility.
 807             __SkipCoreCLR=1
 808             ;;
 809
 810         crosscomponent|-crosscomponent)
 811             __DoCrossArchBuild=1
 812             ;;
 813
 814         skipmscorlib|-skipmscorlib)
 815             __SkipMSCorLib=1
 816             ;;
 817
 818         skipgenerateversion|-skipgenerateversion)
 819             __SkipGenerateVersion=1
 820             ;;
 821
 822         skiprestoreoptdata|-skiprestoreoptdata)
 823             __SkipRestoreOptData=1
 824             ;;
 825
 826         skipcrossgen|-skipcrossgen)
 827             __SkipCrossgen=1
 828             ;;
 829
 830         includetests|-includetests)
 831             ;;
 832
 833         skiptests|-skiptests)
 834             __IncludeTests=
 835             ;;
 836
 837         skipnuget|-skipnuget)
 838             __SkipNuget=1
 839             ;;
 840
 841         ignorewarnings|-ignorewarnings)
 842             __IgnoreWarnings=1
 843             __cmakeargs="$__cmakeargs -DCLR_CMAKE_WARNINGS_ARE_ERRORS=OFF"
 844             ;;
 845
 846         cmakeargs|-cmakeargs)
 847             if [ -n "$2" ]; then
 848                 __cmakeargs="$__cmakeargs $2"
 849                 shift
 850             else
 851                 echo "ERROR: 'cmakeargs' requires a non-empty option argument"
 852                 exit 1
 853             fi
 854             ;;
 855
 856         bindir|-bindir)
 857             if [ -n "$2" ]; then
 858                 __RootBinDir="$2"
 859                 if [ ! -d $__RootBinDir ]; then
 860                     mkdir $__RootBinDir
 861                 fi
 862                 __RootBinParent=$(dirname $__RootBinDir)
 863                 __RootBinName=${__RootBinDir##*/}
 864                 __RootBinDir="$(cd $__RootBinParent &>/dev/null && printf %s/%s $PWD $__RootBinName)"
 865                 shift
 866             else
 867                 echo "ERROR: 'bindir' requires a non-empty option argument"
 868                 exit 1
 869             fi
 870             ;;
 871         msbuildonunsupportedplatform|-msbuildonunsupportedplatform)
 872             __msbuildonunsupportedplatform=1
 873             ;;
 874         numproc|-numproc)
 875             if [ -n "$2" ]; then
 876               __NumProc="$2"
 877               shift
 878             else
 879               echo "ERROR: 'numproc' requires a non-empty option argument"
 880               exit 1
 881             fi
 882             ;;
 883         osgroup|-osgroup)
 884             if [ -n "$2" ]; then
 885               __BuildOS="$2"
 886               shift
 887             else
 888               echo "ERROR: 'osgroup' requires a non-empty option argument"
 889               exit 1
 890             fi
 891             ;;
 892
 893         *)
 894             __UnprocessedBuildArgs="$__UnprocessedBuildArgs $1"
 895             ;;
 896     esac
 897
 898     shift
 899 done
 900
 901 __RunArgs="-BuildArch=$__BuildArch -BuildType=$__BuildType -BuildOS=$__BuildOS"
 902
 903 # Configure environment if we are doing a verbose build
 904 if [ $__VerboseBuild == 1 ]; then
 905     export VERBOSE=1
 906         __RunArgs="$__RunArgs -verbose"
 907 fi
 908
 909 # Set default clang version
 910 if [[ $__ClangMajorVersion == 0 && $__ClangMinorVersion == 0 ]]; then
 911         if [[ "$__BuildArch" == "arm" || "$__BuildArch" == "armel" ]]; then
 912                 __ClangMajorVersion=5
 913                 __ClangMinorVersion=0
 914         else
 915                 __ClangMajorVersion=3
 916                 __ClangMinorVersion=9
 917         fi
 918 fi
 919
 920 if [[ "$__BuildArch" == "armel" ]]; then
 921     # Armel cross build is Tizen specific and does not support Portable RID build
 922     __PortableBuild=0
 923 fi
 924
 925 if [ $__PortableBuild == 0 ]; then
 926         __RunArgs="$__RunArgs -PortableBuild=false"
 927 fi
 928
 929 # Set dependent variables
 930 __LogsDir="$__RootBinDir/Logs"
 931
 932 # init the host distro name
 933 initHostDistroRid
 934
 935 # Set the remaining variables based upon the determined build configuration
 936 __BinDir="$__RootBinDir/Product/$__BuildOS.$__BuildArch.$__BuildType"
 937 __PackagesBinDir="$__BinDir/.nuget"
 938 __ToolsDir="$__RootBinDir/tools"
 939 __TestWorkingDir="$__RootBinDir/tests/$__BuildOS.$__BuildArch.$__BuildType"
 940 export __IntermediatesDir="$__RootBinDir/obj/$__BuildOS.$__BuildArch.$__BuildType"
 941 __TestIntermediatesDir="$__RootBinDir/tests/obj/$__BuildOS.$__BuildArch.$__BuildType"
 942 __isMSBuildOnNETCoreSupported=0
 943 __CrossComponentBinDir="$__BinDir"
 944 __CrossCompIntermediatesDir="$__IntermediatesDir/crossgen"
 945
 946 __CrossArch="$__HostArch"
 947 if [[ "$__HostArch" == "x64" && ("$__BuildArch" == "arm" || "$__BuildArch" == "armel") ]]; then
 948     __CrossArch="x86"
 949 fi
 950 if [ $__CrossBuild == 1 ]; then
 951     __CrossComponentBinDir="$__CrossComponentBinDir/$__CrossArch"
 952 fi
 953 __CrossgenCoreLibLog="$__LogsDir/CrossgenCoreLib_$__BuildOS.$BuildArch.$__BuildType.log"
 954 __CrossgenExe="$__CrossComponentBinDir/crossgen"
 955
 956 # Init if MSBuild for .NET Core is supported for this platform
 957 isMSBuildOnNETCoreSupported
 958
 959 # CI_SPECIFIC - On CI machines, $HOME may not be set. In such a case, create a subfolder and set the variable to set.
 960 # This is needed by CLI to function.
 961 if [ -z "$HOME" ]; then
 962     if [ ! -d "$__ProjectDir/temp_home" ]; then
 963         mkdir temp_home
 964     fi
 965     export HOME=$__ProjectDir/temp_home
 966     echo "HOME not defined; setting it to $HOME"
 967 fi
 968
 969 # Specify path to be set for CMAKE_INSTALL_PREFIX.
 970 # This is where all built CoreClr libraries will copied to.
 971 export __CMakeBinDir="$__BinDir"
 972
 973 # Configure environment if we are doing a cross compile.
 974 if [ $__CrossBuild == 1 ]; then
 975     export CROSSCOMPILE=1
 976     if ! [[ -n "$ROOTFS_DIR" ]]; then
 977         export ROOTFS_DIR="$__ProjectRoot/cross/rootfs/$__BuildArch"
 978     fi
 979 fi
 980
 981 # init the target distro name
 982 initTargetDistroRid
 983
 984 # Make the directories necessary for build if they don't exist
 985 setup_dirs
 986
 987 # Check prereqs.
 988 check_prereqs
 989
 990 # Restore the package containing profile counts for profile-guided optimizations
 991 restore_optdata
 992
 993 # Generate event logging infrastructure sources
 994 generate_event_logging
 995
 996 # Build the coreclr (native) components.
 997 __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"
 998 build_native $__SkipCoreCLR "$__BuildArch" "$__IntermediatesDir" "$__ExtraCmakeArgs" "CoreCLR component"
 999
1000 # Build cross-architecture components
1001 if [[ $__CrossBuild == 1 && $__DoCrossArchBuild == 1 ]]; then
1002     build_cross_arch_component
1003 fi
1004
1005 # Build System.Private.CoreLib.
1006
1007 build_CoreLib
1008
1009 # Generate nuget packages
1010 if [ $__SkipNuget != 1 ]; then
1011     generate_NugetPackages
1012 fi
1013
1014
1015 # Build complete
1016
1017 echo "Repo successfully built."
1018 echo "Product binaries are available at $__BinDir"
1019 exit 0