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