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 python3 || command -v python2 || command -v python || command -v py)
  11     then
  12        echo "Unable to locate build-dependency python!" 1>&2
  13        exit 1
  14     fi
  15 fi
  16 # validate python-dependency
  17 # useful in case of explicitly set option.
  18 if ! command -v $PYTHON > /dev/null
  19 then
  20    echo "Unable to locate build-dependency python ($PYTHON)!" 1>&2
  21    exit 1
  22 fi
  23
  24 export PYTHON
  25
  26 usage()
  27 {
  28     echo "Usage: $0 [BuildArch] [BuildType] [-verbose] [-coverage] [-cross] [-gccx.y] [-clangx.y] [-ninja] [-configureonly] [-skipconfigure] [-skipnative] [-skipcrossarchnative] [-skipmanaged] [-skipmscorlib] [-skiptests] [-stripsymbols] [-ignorewarnings] [-cmakeargs] [-bindir]"
  29     echo "BuildArch can be: -x64, -x86, -arm, -armel, -arm64"
  30     echo "BuildType can be: -debug, -checked, -release"
  31     echo "-coverage - optional argument to enable code coverage build (currently supported only for Linux and OSX)."
  32     echo "-ninja - target ninja instead of GNU make"
  33     echo "-gccx.y - optional argument to build using gcc version x.y."
  34     echo "-clangx.y - optional argument to build using clang version x.y."
  35     echo "-cross - optional argument to signify cross compilation,"
  36     echo "       - will use 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 "-skipcrossarchnative - do not build cross-architecture native components."
  44     echo "-skipmanaged - do not build managed components."
  45     echo "-skipmscorlib - do not build mscorlib.dll."
  46     echo "-skiptests - skip the tests in the 'tests' subdirectory."
  47     echo "-skipnuget - skip building nuget packages."
  48     echo "-skiprestoreoptdata - skip restoring optimization data used by profile-based optimizations."
  49     echo "-skipcrossgen - skip native image generation"
  50     echo "-crossgenonly - only run native image generation"
  51     echo "-partialngen - build CoreLib as PartialNGen"
  52     echo "-verbose - optional argument to enable verbose build output."
  53     echo "-skiprestore: skip restoring packages ^(default: packages are restored during build^)."
  54     echo "-disableoss: Disable Open Source Signing for System.Private.CoreLib."
  55     echo "-officialbuildid=^<ID^>: specify the official build ID to be used by this build."
  56     echo "-stripSymbols - Optional argument to strip native symbols during the build."
  57     echo "-skipgenerateversion - disable version generation even if MSBuild is supported."
  58     echo "-ignorewarnings - do not treat warnings as errors"
  59     echo "-cmakeargs - user-settable additional arguments passed to CMake."
  60     echo "-bindir - output directory (defaults to $__ProjectRoot/bin)"
  61     echo "-msbuildonunsupportedplatform - build managed binaries even if distro is not officially supported."
  62     echo "-numproc - set the number of build processes."
  63     echo "-portablebuild - pass -portablebuild=false to force a non-portable build."
  64     echo "-staticanalyzer - build with clang static analyzer enabled."
  65     exit 1
  66 }
  67
  68 initTargetDistroRid()
  69 {
  70     source init-distro-rid.sh
  71
  72     local passedRootfsDir=""
  73
  74     # Only pass ROOTFS_DIR if cross is specified.
  75     if (( ${__CrossBuild} == 1 )); then
  76         passedRootfsDir=${ROOTFS_DIR}
  77     elif [ "${__BuildArch}" != "${__HostArch}" ]; then
  78         echo "Error, you are building a cross scenario without passing -cross."
  79         exit 1
  80     fi
  81
  82     initDistroRidGlobal ${__BuildOS} ${__BuildArch} ${__PortableBuild} ${passedRootfsDir}
  83 }
  84
  85 setup_dirs()
  86 {
  87     echo Setting up directories for build
  88
  89     mkdir -p "$__RootBinDir"
  90     mkdir -p "$__BinDir"
  91     mkdir -p "$__LogsDir"
  92     mkdir -p "$__MsbuildDebugLogsDir"
  93     mkdir -p "$__IntermediatesDir"
  94
  95     if [ $__CrossBuild == 1 ]; then
  96         mkdir -p "$__CrossComponentBinDir"
  97     fi
  98 }
  99
 100 # Check the system to ensure the right prereqs are in place
 101
 102 check_prereqs()
 103 {
 104     echo "Checking prerequisites..."
 105
 106     # Check presence of CMake on the path
 107     hash cmake 2>/dev/null || { echo >&2 "Please install cmake before running this script"; exit 1; }
 108
 109
 110     # Minimum required version of clang is version 4.0 for arm/armel cross build
 111     if [[ $__CrossBuild == 1 && $__GccBuild == 0 &&  ("$__BuildArch" == "arm" || "$__BuildArch" == "armel") ]]; then
 112         if ! [[ "$__ClangMajorVersion" -ge "4" ]]; then
 113             echo "Please install clang4.0 or latest for arm/armel cross build"; exit 1;
 114         fi
 115     fi
 116
 117     # Check for clang
 118     if [[ $__GccBuild == 0 ]]; then
 119         __ClangCombinedDottedVersion=$__ClangMajorVersion;
 120         if [[ "$__ClangMinorVersion" != "" ]]; then
 121             __ClangCombinedDottedVersion=$__ClangCombinedDottedVersion.$__ClangMinorVersion
 122         fi
 123         hash clang-$__ClangCombinedDottedVersion 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; }
 124     else
 125         __GccCombinedDottedVersion=$__GccMajorVersion;
 126         if [[ "$__GccMinorVersion" != "" ]]; then
 127             __GccCombinedDottedVersion=$__GccCombinedDottedVersion.$__GccMinorVersion
 128         fi
 129         hash gcc-$__GccCombinedDottedVersion 2>/dev/null ||  hash gcc$__GccMajorVersion$__GccMinorVersion 2>/dev/null || hash gcc 2>/dev/null || { echo >&2 "Please install gcc-$__GccMajorVersion.$__GccMinorVersion before running this script"; exit 1; }
 130     fi
 131
 132 }
 133
 134 restore_optdata()
 135 {
 136     # we only need optdata on a Release build
 137     if [[ "$__BuildType" != "Release" ]]; then __SkipRestoreOptData=1; fi
 138
 139     if [[ ( $__SkipRestoreOptData == 0 ) && ( $__isMSBuildOnNETCoreSupported == 1 ) ]]; then
 140         echo "Restoring the OptimizationData package"
 141         "$__ProjectRoot/dotnet.sh" msbuild /nologo /verbosity:minimal /clp:Summary \
 142                                    /p:RestoreDefaultOptimizationDataPackage=false /p:PortableBuild=true \
 143                                    /p:UsePartialNGENOptimization=false /maxcpucount \
 144                                    /t:RestoreOptData ./build.proj \
 145                                    $__CommonMSBuildArgs $__UnprocessedBuildArgs
 146         if [ $? != 0 ]; then
 147             echo "Failed to restore the optimization data package."
 148             exit 1
 149         fi
 150     fi
 151
 152     if [ $__isMSBuildOnNETCoreSupported == 1 ]; then
 153         # Parse the optdata package versions out of msbuild so that we can pass them on to CMake
 154         local DotNetCli="$__ProjectRoot/.dotnet/dotnet"
 155         if [ ! -f $DotNetCli ]; then
 156             source "$__ProjectRoot/init-tools.sh"
 157             if [ $? != 0 ]; then
 158                 echo "Failed to restore buildtools."
 159                 exit 1
 160             fi
 161         fi
 162         local OptDataProjectFilePath="$__ProjectRoot/src/.nuget/optdata/optdata.csproj"
 163         __PgoOptDataVersion=$(DOTNET_SKIP_FIRST_TIME_EXPERIENCE=1 $DotNetCli msbuild $OptDataProjectFilePath /t:DumpPgoDataPackageVersion /nologo | sed 's/^\s*//')
 164         __IbcOptDataVersion=$(DOTNET_SKIP_FIRST_TIME_EXPERIENCE=1 $DotNetCli msbuild $OptDataProjectFilePath /t:DumpIbcDataPackageVersion /nologo | sed 's/^[[:blank:]]*//')
 165     fi
 166 }
 167
 168 generate_event_logging_sources()
 169 {
 170     __OutputDir=$1
 171     __OutputEventingDir="$__OutputDir/Eventing"
 172
 173     __PythonWarningFlags="-Wall"
 174     if [[ $__IgnoreWarnings == 0 ]]; then
 175         __PythonWarningFlags="$__PythonWarningFlags -Werror"
 176     fi
 177
 178     echo "Laying out dynamically generated EventSource classes"
 179     $PYTHON -B $__PythonWarningFlags "$__ProjectRoot/src/scripts/genRuntimeEventSources.py" --man "$__ProjectRoot/src/vm/ClrEtwAll.man" --intermediate "$__OutputEventingDir"
 180 }
 181
 182 generate_event_logging()
 183 {
 184     # Event Logging Infrastructure
 185     if [[ $__SkipMSCorLib == 0 ]]; then
 186         generate_event_logging_sources "$__IntermediatesDir"
 187     fi
 188 }
 189
 190 build_native()
 191 {
 192     skipCondition=$1
 193     platformArch="$2"
 194     intermediatesForBuild="$3"
 195     extraCmakeArguments="$4"
 196     message="$5"
 197
 198     if [ $skipCondition == 1 ]; then
 199         echo "Skipping $message build."
 200         return
 201     fi
 202
 203     # All set to commence the build
 204     echo "Commencing build of $message for $__BuildOS.$__BuildArch.$__BuildType in $intermediatesForBuild"
 205
 206     generator=""
 207     buildFile="Makefile"
 208     buildTool="make"
 209     if [ $__UseNinja == 1 ]; then
 210         generator="ninja"
 211         buildFile="build.ninja"
 212         if ! buildTool=$(command -v ninja || command -v ninja-build); then
 213            echo "Unable to locate ninja!" 1>&2
 214            exit 1
 215         fi
 216     fi
 217
 218     if [ $__SkipConfigure == 0 ]; then
 219         # if msbuild is not supported, then set __SkipGenerateVersion to 1
 220         if [ $__isMSBuildOnNETCoreSupported == 0 ]; then __SkipGenerateVersion=1; fi
 221         # Drop version.c file
 222         __versionSourceFile="$intermediatesForBuild/version.c"
 223         if [ $__SkipGenerateVersion == 0 ]; then
 224             pwd
 225             "$__ProjectRoot/dotnet.sh" msbuild /nologo /verbosity:minimal /clp:Summary \
 226                                        /l:BinClashLogger,Tools/Microsoft.DotNet.Build.Tasks.dll\;LogFile=binclash.log \
 227                                        /p:RestoreDefaultOptimizationDataPackage=false /p:PortableBuild=true \
 228                                        /p:UsePartialNGENOptimization=false /maxcpucount \
 229                                        "$__ProjectDir/build.proj" /p:GenerateVersionSourceFile=true /t:GenerateVersionSourceFile /p:NativeVersionSourceFile=$__versionSourceFile \
 230                                        $__CommonMSBuildArgs $__UnprocessedBuildArgs
 231         else
 232             # Generate the dummy version.c, but only if it didn't exist to make sure we don't trigger unnecessary rebuild
 233             __versionSourceLine="static char sccsid[] __attribute__((used)) = \"@(#)No version information produced\";"
 234             if [ -e $__versionSourceFile ]; then
 235                 read existingVersionSourceLine < $__versionSourceFile
 236             fi
 237             if [ "$__versionSourceLine" != "$existingVersionSourceLine" ]; then
 238                 echo $__versionSourceLine > $__versionSourceFile
 239             fi
 240         fi
 241
 242
 243         pushd "$intermediatesForBuild"
 244         # Regenerate the CMake solution
 245
 246         scriptDir="$__ProjectRoot/src/pal/tools"
 247         if [[ $__GccBuild == 0 ]]; then
 248             scan_build=
 249             if [[ $__StaticAnalyzer == 1 ]]; then
 250                 scan_build=scan-build
 251             fi
 252             echo "Invoking \"$scriptDir/gen-buildsys-clang.sh\" \"$__ProjectRoot\" $__ClangMajorVersion \"$__ClangMinorVersion\" $platformArch "$scriptDir" $__BuildType $__CodeCoverage $scan_build $generator $extraCmakeArguments $__cmakeargs"
 253             source "$scriptDir/gen-buildsys-clang.sh" "$__ProjectRoot" $__ClangMajorVersion "$__ClangMinorVersion" $platformArch "$scriptDir" $__BuildType $__CodeCoverage $scan_build $generator "$extraCmakeArguments" "$__cmakeargs"
 254         else
 255             echo "Invoking \"$scriptDir/gen-buildsys-gcc.sh\" \"$__ProjectRoot\" $__GccMajorVersion \"$__GccMinorVersion\" $platformArch "$scriptDir" $__BuildType $__CodeCoverage $generator $extraCmakeArguments $__cmakeargs"
 256             source "$scriptDir/gen-buildsys-gcc.sh" "$__ProjectRoot" "$__GccMajorVersion" "$__CGccMinorVersion" $platformArch "$scriptDir" $__BuildType $__CodeCoverage $generator "$extraCmakeArguments" "$__cmakeargs"
 257         fi
 258         popd
 259     fi
 260
 261     if [ ! -f "$intermediatesForBuild/$buildFile" ]; then
 262         echo "Failed to generate $message build project!"
 263         exit 1
 264     fi
 265
 266     # Build
 267     if [ $__ConfigureOnly == 1 ]; then
 268         echo "Finish configuration & skipping $message build."
 269         return
 270     fi
 271
 272     # Check that the makefiles were created.
 273     pushd "$intermediatesForBuild"
 274
 275     if [ $__StaticAnalyzer == 1 ]; then
 276         buildTool="$SCAN_BUILD_COMMAND $buildTool"
 277     fi
 278
 279     echo "Executing $buildTool install -j $__NumProc"
 280
 281     $buildTool install -j $__NumProc
 282     if [ $? != 0 ]; then
 283         echo "Failed to build $message."
 284         exit 1
 285     fi
 286
 287     popd
 288 }
 289
 290 build_cross_architecture_components()
 291 {
 292     local intermediatesForBuild="$__IntermediatesDir/Host$__CrossArch/crossgen"
 293     local crossArchBinDir="$__BinDir/$__CrossArch"
 294
 295     mkdir -p "$intermediatesForBuild"
 296     mkdir -p "$crossArchBinDir"
 297
 298     generate_event_logging_sources "$intermediatesForBuild" "the crossarch build system"
 299
 300     __SkipCrossArchBuild=1
 301     # check supported cross-architecture components host(__HostArch)/target(__BuildArch) pair
 302     if [[ ("$__BuildArch" == "arm" || "$__BuildArch" == "armel") && ("$__CrossArch" == "x86" || "$__CrossArch" == "x64") ]]; then
 303         __SkipCrossArchBuild=0
 304     elif [[ "$__BuildArch" == "arm64" && "$__CrossArch" == "x64" ]]; then
 305         __SkipCrossArchBuild=0
 306     else
 307         # not supported
 308         return
 309     fi
 310
 311     export __CMakeBinDir="$crossArchBinDir"
 312     export CROSSCOMPILE=0
 313
 314     __ExtraCmakeArgs="-DCLR_CMAKE_TARGET_ARCH=$__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 -DCLR_CROSS_COMPONENTS_BUILD=1"
 315     build_native $__SkipCrossArchBuild "$__CrossArch" "$intermediatesForBuild" "$__ExtraCmakeArgs" "cross-architecture components"
 316
 317     export CROSSCOMPILE=1
 318 }
 319
 320 isMSBuildOnNETCoreSupported()
 321 {
 322     __isMSBuildOnNETCoreSupported=$__msbuildonunsupportedplatform
 323
 324     if [ $__isMSBuildOnNETCoreSupported == 1 ]; then
 325         return
 326     fi
 327
 328     if [ $__SkipManaged == 1 ]; then
 329         __isMSBuildOnNETCoreSupported=0
 330         return
 331     fi
 332
 333     if [ "$__HostArch" == "x64" ]; then
 334         if [ "$__HostOS" == "Linux" ]; then
 335             __isMSBuildOnNETCoreSupported=1
 336             # note: the RIDs below can use globbing patterns
 337             UNSUPPORTED_RIDS=("ubuntu.17.04-x64")
 338             for UNSUPPORTED_RID in "${UNSUPPORTED_RIDS[@]}"
 339             do
 340                 if [[ ${__DistroRid} == $UNSUPPORTED_RID ]]; then
 341                     __isMSBuildOnNETCoreSupported=0
 342                     break
 343                 fi
 344             done
 345         elif [ "$__HostOS" == "OSX" ]; then
 346             __isMSBuildOnNETCoreSupported=1
 347         elif [ "$__HostOS" == "FreeBSD" ]; then
 348             __isMSBuildOnNETCoreSupported=1
 349         fi
 350     fi
 351 }
 352
 353
 354 build_CoreLib_ni()
 355 {
 356     local __CrossGenExec=$1
 357     local __CoreLibILDir=$2
 358
 359     if [ $__PartialNgen == 1 ]; then
 360         export COMPlus_PartialNGen=1
 361     fi
 362
 363     if [ -e $__CrossGenCoreLibLog ]; then
 364         rm $__CrossGenCoreLibLog
 365     fi
 366     echo "Generating native image of System.Private.CoreLib.dll for $__BuildOS.$__BuildArch.$__BuildType. Logging to \"$__CrossGenCoreLibLog\"."
 367     echo "$__CrossGenExec /Platform_Assemblies_Paths $__CoreLibILDir $__IbcTuning /out $__BinDir/System.Private.CoreLib.dll $__CoreLibILDir/System.Private.CoreLib.dll"
 368     $__CrossGenExec /Platform_Assemblies_Paths $__CoreLibILDir $__IbcTuning /out $__BinDir/System.Private.CoreLib.dll $__CoreLibILDir/System.Private.CoreLib.dll >> $__CrossGenCoreLibLog 2>&1
 369     if [ $? -ne 0 ]; then
 370         echo "Failed to generate native image for System.Private.CoreLib. Refer to $__CrossGenCoreLibLog"
 371         exit 1
 372     fi
 373
 374     if [ "$__BuildOS" == "Linux" ]; then
 375         echo "Generating symbol file for System.Private.CoreLib.dll"
 376         echo "$__CrossGenExec /Platform_Assemblies_Paths $__BinDir /CreatePerfMap $__BinDir $__BinDir/System.Private.CoreLib.dll"
 377         $__CrossGenExec /Platform_Assemblies_Paths $__BinDir /CreatePerfMap $__BinDir $__BinDir/System.Private.CoreLib.dll >> $__CrossGenCoreLibLog 2>&1
 378         if [ $? -ne 0 ]; then
 379             echo "Failed to generate symbol file for System.Private.CoreLib. Refer to $__CrossGenCoreLibLog"
 380             exit 1
 381         fi
 382     fi
 383 }
 384
 385 build_CoreLib()
 386 {
 387     if [ $__isMSBuildOnNETCoreSupported == 0 ]; then
 388         echo "System.Private.CoreLib.dll build unsupported."
 389         return
 390     fi
 391
 392     if [ $__SkipMSCorLib == 1 ]; then
 393        echo "Skipping building System.Private.CoreLib."
 394        return
 395     fi
 396
 397     echo "Commencing build of managed components for $__BuildOS.$__BuildArch.$__BuildType"
 398
 399     # Invoke MSBuild
 400     __ExtraBuildArgs=""
 401     if [[ "$__IbcTuning" == "" ]]; then
 402         __ExtraBuildArgs="$__ExtraBuildArgs /p:OptimizationDataDir=\"$__PackagesDir/optimization.$__BuildOS-$__BuildArch.IBC.CoreCLR/$__IbcOptDataVersion/data\""
 403         __ExtraBuildArgs="$__ExtraBuildArgs /p:EnableProfileGuidedOptimization=true"
 404     fi
 405
 406     if [[ "$__BuildManagedTools" -eq "1" ]]; then
 407         __ExtraBuildArgs="$__ExtraBuildArgs /p:BuildManagedTools=true"
 408     fi
 409
 410     $__ProjectRoot/dotnet.sh restore /nologo /verbosity:minimal /clp:Summary \
 411                              /l:BinClashLogger,Tools/Microsoft.DotNet.Build.Tasks.dll\;LogFile=binclash.log \
 412                              /p:RestoreDefaultOptimizationDataPackage=false /p:PortableBuild=true \
 413                              /p:UsePartialNGENOptimization=false /maxcpucount /p:IncludeRestoreOnlyProjects=true /p:ArcadeBuild=true\
 414                              $__ProjectDir/src/build.proj \
 415                              /flp:Verbosity=normal\;LogFile=$__LogsDir/System.Private.CoreLib_$__BuildOS__$__BuildArch__$__BuildType.log \
 416                              /p:__IntermediatesDir=$__IntermediatesDir /p:__RootBinDir=$__RootBinDir /p:BuildNugetPackage=false \
 417                              $__CommonMSBuildArgs $__ExtraBuildArgs $__UnprocessedBuildArgs
 418
 419     if [ $? -ne 0 ]; then
 420         echo "Failed to restore managed components."
 421         exit 1
 422     fi
 423
 424     $__ProjectRoot/dotnet.sh msbuild /nologo /verbosity:minimal /clp:Summary \
 425                              /l:BinClashLogger,Tools/Microsoft.DotNet.Build.Tasks.dll\;LogFile=binclash.log \
 426                              /p:RestoreDefaultOptimizationDataPackage=false /p:PortableBuild=true \
 427                              /p:UsePartialNGENOptimization=false /maxcpucount /p:DotNetUseShippingVersions=true /p:ArcadeBuild=true\
 428                              $__ProjectDir/src/build.proj \
 429                              /flp:Verbosity=normal\;LogFile=$__LogsDir/System.Private.CoreLib_$__BuildOS__$__BuildArch__$__BuildType.log \
 430                              /p:__IntermediatesDir=$__IntermediatesDir /p:__RootBinDir=$__RootBinDir /p:BuildNugetPackage=false \
 431                              $__CommonMSBuildArgs $__ExtraBuildArgs $__UnprocessedBuildArgs
 432
 433     if [ $? -ne 0 ]; then
 434         echo "Failed to build managed components."
 435         exit 1
 436     fi
 437
 438     if [ $__SkipCrossgen == 1 ]; then
 439         echo "Skipping generating native image"
 440         return
 441     fi
 442
 443     local __CoreLibILDir=$__BinDir/IL
 444
 445     # The cross build generates a crossgen with the target architecture.
 446     if [ $__CrossBuild == 0 ]; then
 447        if [ $__SkipCoreCLR == 1 ]; then
 448            return
 449        fi
 450
 451        # The architecture of host pc must be same architecture with target.
 452        if [[ ( "$__HostArch" == "$__BuildArch" ) ]]; then
 453            build_CoreLib_ni "$__BinDir/crossgen" $__CoreLibILDir
 454        elif [[ ( "$__HostArch" == "x64" ) && ( "$__BuildArch" == "x86" ) ]]; then
 455            build_CoreLib_ni "$__BinDir/crossgen" $__CoreLibILDir
 456        elif [[ ( "$__HostArch" == "arm64" ) && ( "$__BuildArch" == "arm" ) ]]; then
 457            build_CoreLib_ni "$__BinDir/crossgen" $__CoreLibILDir
 458        else
 459            exit 1
 460        fi
 461     else
 462        if [[ ( "$__CrossArch" == "x86" ) && ( "$__BuildArch" == "arm" ) ]]; then
 463            build_CoreLib_ni "$__CrossComponentBinDir/crossgen" $__CoreLibILDir
 464        elif [[ ( "$__CrossArch" == "x64" ) && ( "$__BuildArch" == "arm" ) ]]; then
 465            build_CoreLib_ni "$__CrossComponentBinDir/crossgen" $__CoreLibILDir
 466        elif [[ ( "$__HostArch" == "x64" ) && ( "$__BuildArch" == "arm64" ) ]]; then
 467            build_CoreLib_ni "$__CrossComponentBinDir/crossgen" $__CoreLibILDir
 468        else
 469            # Crossgen not performed, so treat the IL version as the final version
 470            cp $__CoreLibILDir/System.Private.CoreLib.dll $__BinDir/System.Private.CoreLib.dll
 471        fi
 472     fi
 473 }
 474
 475 generate_NugetPackages()
 476 {
 477     # We can only generate nuget package if we also support building mscorlib as part of this build.
 478     if [ $__isMSBuildOnNETCoreSupported == 0 ]; then
 479         echo "Nuget package generation unsupported."
 480         return
 481     fi
 482
 483     # Since we can build mscorlib for this OS, did we build the native components as well?
 484     if [[ $__SkipCoreCLR == 1 && $__CrossgenOnly == 0 ]]; then
 485         echo "Unable to generate nuget packages since native components were not built."
 486         return
 487     fi
 488
 489     echo "Generating nuget packages for "$__BuildOS
 490     echo "DistroRid is "$__DistroRid
 491     echo "ROOTFS_DIR is "$ROOTFS_DIR
 492     # Build the packages
 493     $__ProjectRoot/dotnet.sh msbuild /nologo /verbosity:minimal /clp:Summary \
 494                              /l:BinClashLogger,Tools/Microsoft.DotNet.Build.Tasks.dll\;LogFile=binclash.log \
 495                              /p:RestoreDefaultOptimizationDataPackage=false /p:PortableBuild=true \
 496                              /p:UsePartialNGENOptimization=false /maxcpucount \
 497                              $__SourceDir/.nuget/packages.builds \
 498                              /flp:Verbosity=normal\;LogFile=$__LogsDir/Nuget_$__BuildOS__$__BuildArch__$__BuildType.log \
 499                              /p:__IntermediatesDir=$__IntermediatesDir /p:__RootBinDir=$__RootBinDir /p:BuildNugetPackages=false /p:__DoCrossArchBuild=$__CrossBuild \
 500                              $__CommonMSBuildArgs $__UnprocessedBuildArgs
 501
 502     if [ $? -ne 0 ]; then
 503         echo "Failed to generate Nuget packages."
 504         exit 1
 505     fi
 506 }
 507
 508 echo "Commencing CoreCLR Repo build"
 509
 510 # Argument types supported by this script:
 511 #
 512 # Build architecture - valid values are: x64, ARM.
 513 # Build Type         - valid values are: Debug, Checked, Release
 514 #
 515 # Set the default arguments for build
 516
 517 # Obtain the location of the bash script to figure out where the root of the repo is.
 518 __ProjectRoot="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 519
 520 # Use uname to determine what the CPU is.
 521 CPUName=$(uname -p)
 522 # Some Linux platforms report unknown for platform, but the arch for machine.
 523 if [ "$CPUName" == "unknown" ]; then
 524     CPUName=$(uname -m)
 525 fi
 526
 527 case $CPUName in
 528     i686)
 529         echo "Unsupported CPU $CPUName detected, build might not succeed!"
 530         __BuildArch=x86
 531         __HostArch=x86
 532         ;;
 533
 534     x86_64)
 535         __BuildArch=x64
 536         __HostArch=x64
 537         ;;
 538
 539     armv7l)
 540         echo "Unsupported CPU $CPUName detected, build might not succeed!"
 541         __BuildArch=arm
 542         __HostArch=arm
 543         ;;
 544
 545     aarch64)
 546         __BuildArch=arm64
 547         __HostArch=arm64
 548         ;;
 549
 550     amd64)
 551         __BuildArch=x64
 552         __HostArch=x64
 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 $OSName detected, configuring as if for Linux"
 596         __BuildOS=Linux
 597         __HostOS=Linux
 598         ;;
 599 esac
 600
 601 __BuildType=Debug
 602 __CodeCoverage=
 603 __IgnoreWarnings=0
 604
 605 # Set the various build properties here so that CMake and MSBuild can pick them up
 606 __ProjectDir="$__ProjectRoot"
 607 __SourceDir="$__ProjectDir/src"
 608 __PackagesDir="${DotNetRestorePackagesPath:-${__ProjectDir}/.packages}"
 609 __RootBinDir="$__ProjectDir/bin"
 610 __UnprocessedBuildArgs=
 611 __CommonMSBuildArgs=
 612 __MSBCleanBuildArgs=
 613 __UseNinja=0
 614 __VerboseBuild=0
 615 __PgoInstrument=0
 616 __PgoOptimize=1
 617 __IbcTuning=""
 618 __ConfigureOnly=0
 619 __SkipConfigure=0
 620 __SkipManaged=0
 621 __SkipRestore=""
 622 __SkipNuget=0
 623 __SkipCoreCLR=0
 624 __SkipCrossArchNative=0
 625 __SkipMSCorLib=0
 626 __SkipRestoreOptData=0
 627 __SkipCrossgen=0
 628 __CrossgenOnly=0
 629 __PartialNgen=0
 630 __SkipTests=0
 631 __CrossBuild=0
 632 __ClangMajorVersion=0
 633 __ClangMinorVersion=0
 634 __GccBuild=0
 635 __GccMajorVersion=0
 636 __GccMinorVersion=0
 637 __NuGetPath="$__PackagesDir/NuGet.exe"
 638 __DistroRid=""
 639 __cmakeargs=""
 640 __SkipGenerateVersion=0
 641 __PortableBuild=1
 642 __msbuildonunsupportedplatform=0
 643 __PgoOptDataVersion=""
 644 __IbcOptDataVersion=""
 645 __BuildManagedTools=1
 646 __SkipRestoreArg="/p:RestoreDuringBuild=true"
 647 __SignTypeArg=""
 648 __OfficialBuildIdArg=""
 649 __StaticAnalyzer=0
 650
 651 # Get the number of processors available to the scheduler
 652 # Other techniques such as `nproc` only get the number of
 653 # processors available to a single process.
 654 if [ `uname` = "FreeBSD" ]; then
 655   __NumProc=`sysctl hw.ncpu | awk '{ print $2+1 }'`
 656 elif [ `uname` = "NetBSD" ]; then
 657   __NumProc=$(($(getconf NPROCESSORS_ONLN)+1))
 658 elif [ `uname` = "Darwin" ]; then
 659   __NumProc=$(($(getconf _NPROCESSORS_ONLN)+1))
 660 else
 661   __NumProc=$(nproc --all)
 662 fi
 663
 664 while :; do
 665     if [ $# -le 0 ]; then
 666         break
 667     fi
 668
 669     lowerI="$(echo $1 | awk '{print tolower($0)}')"
 670     case $lowerI in
 671         -\?|-h|--help)
 672             usage
 673             exit 1
 674             ;;
 675
 676         x86|-x86)
 677             __BuildArch=x86
 678             ;;
 679
 680         x64|-x64)
 681             __BuildArch=x64
 682             ;;
 683
 684         arm|-arm)
 685             __BuildArch=arm
 686             ;;
 687
 688         armel|-armel)
 689             __BuildArch=armel
 690             ;;
 691
 692         arm64|-arm64)
 693             __BuildArch=arm64
 694             ;;
 695
 696         debug|-debug)
 697             __BuildType=Debug
 698             ;;
 699
 700         checked|-checked)
 701             __BuildType=Checked
 702             ;;
 703
 704         release|-release)
 705             __BuildType=Release
 706             ;;
 707
 708         coverage|-coverage)
 709             __CodeCoverage=Coverage
 710             ;;
 711
 712         cross|-cross)
 713             __CrossBuild=1
 714             ;;
 715
 716         -portablebuild=false)
 717             __PortableBuild=0
 718             ;;
 719
 720         verbose|-verbose)
 721             __VerboseBuild=1
 722             ;;
 723
 724         stripsymbols|-stripsymbols)
 725             __cmakeargs="$__cmakeargs -DSTRIP_SYMBOLS=true"
 726             ;;
 727
 728         clang3.5|-clang3.5)
 729             __ClangMajorVersion=3
 730             __ClangMinorVersion=5
 731             ;;
 732
 733         clang3.6|-clang3.6)
 734             __ClangMajorVersion=3
 735             __ClangMinorVersion=6
 736             ;;
 737
 738         clang3.7|-clang3.7)
 739             __ClangMajorVersion=3
 740             __ClangMinorVersion=7
 741             ;;
 742
 743         clang3.8|-clang3.8)
 744             __ClangMajorVersion=3
 745             __ClangMinorVersion=8
 746             ;;
 747
 748         clang3.9|-clang3.9)
 749             __ClangMajorVersion=3
 750             __ClangMinorVersion=9
 751             ;;
 752
 753         clang4.0|-clang4.0)
 754             __ClangMajorVersion=4
 755             __ClangMinorVersion=0
 756             ;;
 757
 758         clang5.0|-clang5.0)
 759             __ClangMajorVersion=5
 760             __ClangMinorVersion=0
 761             ;;
 762
 763         clang6.0|-clang6.0)
 764             __ClangMajorVersion=6
 765             __ClangMinorVersion=0
 766             ;;
 767
 768         clang7|-clang7)
 769             __ClangMajorVersion=7
 770             __ClangMinorVersion=
 771             ;;
 772
 773         gcc5|-gcc5)
 774             __GccMajorVersion=5
 775             __GccMinorVersion=
 776             __GccBuild=1
 777             ;;
 778
 779         gcc6|-gcc6)
 780             __GccMajorVersion=6
 781             __GccMinorVersion=
 782             __GccBuild=1
 783             ;;
 784
 785         gcc7|-gcc7)
 786             __GccMajorVersion=7
 787             __GccMinorVersion=
 788             __GccBuild=1
 789             ;;
 790
 791         gcc8|-gcc8)
 792             __GccMajorVersion=8
 793             __GccMinorVersion=
 794             __GccBuild=1
 795             ;;
 796
 797         gcc|-gcc)
 798             __GccMajorVersion=
 799             __GccMinorVersion=
 800             __GccBuild=1
 801             ;;
 802
 803         ninja|-ninja)
 804             __UseNinja=1
 805             ;;
 806
 807         pgoinstrument|-pgoinstrument)
 808             __PgoInstrument=1
 809             ;;
 810
 811         nopgooptimize|-nopgooptimize)
 812             __PgoOptimize=0
 813             __SkipRestoreOptData=1
 814             ;;
 815
 816         ibcinstrument|-ibcinstrument)
 817             __IbcTuning="/Tuning"
 818             ;;
 819
 820         configureonly|-configureonly)
 821             __ConfigureOnly=1
 822             __SkipMSCorLib=1
 823             __SkipNuget=1
 824             ;;
 825
 826         skipconfigure|-skipconfigure)
 827             __SkipConfigure=1
 828             ;;
 829
 830         skipnative|-skipnative)
 831             # Use "skipnative" to use the same option name as build.cmd.
 832             __SkipCoreCLR=1
 833             ;;
 834
 835         skipcoreclr|-skipcoreclr)
 836             # Accept "skipcoreclr" for backwards-compatibility.
 837             __SkipCoreCLR=1
 838             ;;
 839
 840         skipcrossarchnative|-skipcrossarchnative)
 841             __SkipCrossArchNative=1
 842             ;;
 843
 844         skipmanaged|-skipmanaged)
 845             __SkipManaged=1
 846             ;;
 847
 848         skipmscorlib|-skipmscorlib)
 849             __SkipMSCorLib=1
 850             ;;
 851
 852         skipgenerateversion|-skipgenerateversion)
 853             __SkipGenerateVersion=1
 854             ;;
 855
 856         skiprestoreoptdata|-skiprestoreoptdata)
 857             __SkipRestoreOptData=1
 858             ;;
 859
 860         skipcrossgen|-skipcrossgen)
 861             __SkipCrossgen=1
 862             ;;
 863
 864         crossgenonly|-crossgenonly)
 865             __SkipMSCorLib=1
 866             __SkipCoreCLR=1
 867             __CrossgenOnly=1
 868             ;;
 869         partialngen|-partialngen)
 870             __PartialNgen=1
 871             ;;
 872
 873         skiptests|-skiptests)
 874             __SkipTests=1
 875             ;;
 876
 877         skipnuget|-skipnuget|skipbuildpackages|-skipbuildpackages)
 878             __SkipNuget=1
 879             ;;
 880
 881         ignorewarnings|-ignorewarnings)
 882             __IgnoreWarnings=1
 883             __cmakeargs="$__cmakeargs -DCLR_CMAKE_WARNINGS_ARE_ERRORS=OFF"
 884             ;;
 885
 886         cmakeargs|-cmakeargs)
 887             if [ -n "$2" ]; then
 888                 __cmakeargs="$__cmakeargs $2"
 889                 shift
 890             else
 891                 echo "ERROR: 'cmakeargs' requires a non-empty option argument"
 892                 exit 1
 893             fi
 894             ;;
 895
 896         bindir|-bindir)
 897             if [ -n "$2" ]; then
 898                 __RootBinDir="$2"
 899                 if [ ! -d $__RootBinDir ]; then
 900                     mkdir $__RootBinDir
 901                 fi
 902                 __RootBinParent=$(dirname $__RootBinDir)
 903                 __RootBinName=${__RootBinDir##*/}
 904                 __RootBinDir="$(cd $__RootBinParent &>/dev/null && printf %s/%s $PWD $__RootBinName)"
 905                 shift
 906             else
 907                 echo "ERROR: 'bindir' requires a non-empty option argument"
 908                 exit 1
 909             fi
 910             ;;
 911         msbuildonunsupportedplatform|-msbuildonunsupportedplatform)
 912             __msbuildonunsupportedplatform=1
 913             ;;
 914         numproc|-numproc)
 915             if [ -n "$2" ]; then
 916               __NumProc="$2"
 917               shift
 918             else
 919               echo "ERROR: 'numproc' requires a non-empty option argument"
 920               exit 1
 921             fi
 922             ;;
 923         osgroup|-osgroup)
 924             if [ -n "$2" ]; then
 925               __BuildOS="$2"
 926               shift
 927             else
 928               echo "ERROR: 'osgroup' requires a non-empty option argument"
 929               exit 1
 930             fi
 931             ;;
 932         rebuild|-rebuild)
 933             echo "ERROR: 'Rebuild' is not supported.  Please remove it."
 934             exit 1
 935             ;;
 936
 937         -skiprestore)
 938             __SkipRestoreArg="/p:RestoreDuringBuild=false"
 939             ;;
 940
 941         -disableoss)
 942             __SignTypeArg="/p:SignType=real"
 943             ;;
 944
 945         -officialbuildid=*)
 946             __Id=$(echo $1| cut -d'=' -f 2)
 947             __OfficialBuildIdArg="/p:OfficialBuildId=$__Id"
 948             ;;
 949
 950         -staticanalyzer)
 951             __StaticAnalyzer=1
 952             ;;
 953
 954         --)
 955             # Skip -Option=Value style argument passing
 956             ;;
 957
 958         *)
 959             __UnprocessedBuildArgs="$__UnprocessedBuildArgs $1"
 960             ;;
 961     esac
 962
 963     shift
 964 done
 965
 966 __CommonMSBuildArgs="/p:__BuildArch=$__BuildArch /p:__BuildType=$__BuildType /p:__BuildOS=$__BuildOS $__OfficialBuildIdArg $__SignTypeArg $__SkipRestoreArg"
 967
 968 # Configure environment if we are doing a verbose build
 969 if [ $__VerboseBuild == 1 ]; then
 970     export VERBOSE=1
 971     __CommonMSBuildArgs="$__CommonMSBuildArgs /v:detailed"
 972 fi
 973
 974 # Set default clang version
 975 if [[ $__ClangMajorVersion == 0 && $__ClangMinorVersion == 0 ]]; then
 976     if [[ "$__BuildArch" == "arm" || "$__BuildArch" == "armel" ]]; then
 977         __ClangMajorVersion=5
 978         __ClangMinorVersion=0
 979     else
 980         __ClangMajorVersion=3
 981         __ClangMinorVersion=9
 982     fi
 983 fi
 984
 985 if [[ "$__BuildArch" == "armel" ]]; then
 986     # Armel cross build is Tizen specific and does not support Portable RID build
 987     __PortableBuild=0
 988 fi
 989
 990 if [ $__PortableBuild == 0 ]; then
 991     __CommonMSBuildArgs="$__CommonMSBuildArgs /p:PortableBuild=false"
 992 fi
 993
 994 # Set dependent variables
 995 __LogsDir="$__RootBinDir/Logs"
 996 __MsbuildDebugLogsDir="$__LogsDir/MsbuildDebugLogs"
 997
 998 # Set the remaining variables based upon the determined build configuration
 999 __BinDir="$__RootBinDir/Product/$__BuildOS.$__BuildArch.$__BuildType"
1000 __PackagesBinDir="$__BinDir/.nuget"
1001 __ToolsDir="$__RootBinDir/tools"
1002 __TestWorkingDir="$__RootBinDir/tests/$__BuildOS.$__BuildArch.$__BuildType"
1003 export __IntermediatesDir="$__RootBinDir/obj/$__BuildOS.$__BuildArch.$__BuildType"
1004 __TestIntermediatesDir="$__RootBinDir/tests/obj/$__BuildOS.$__BuildArch.$__BuildType"
1005 __isMSBuildOnNETCoreSupported=0
1006 __CrossComponentBinDir="$__BinDir"
1007
1008 __CrossArch="$__HostArch"
1009 if [ $__CrossBuild == 1 ]; then
1010     __CrossComponentBinDir="$__CrossComponentBinDir/$__CrossArch"
1011 fi
1012 __CrossGenCoreLibLog="$__LogsDir/CrossgenCoreLib_$__BuildOS.$__BuildArch.$__BuildType.log"
1013
1014 # init the target distro name
1015 initTargetDistroRid
1016
1017 # Init if MSBuild for .NET Core is supported for this platform
1018 isMSBuildOnNETCoreSupported
1019
1020 # CI_SPECIFIC - On CI machines, $HOME may not be set. In such a case, create a subfolder and set the variable to set.
1021 # This is needed by CLI to function.
1022 if [ -z "$HOME" ]; then
1023     if [ ! -d "$__ProjectDir/temp_home" ]; then
1024         mkdir temp_home
1025     fi
1026     export HOME=$__ProjectDir/temp_home
1027     echo "HOME not defined; setting it to $HOME"
1028 fi
1029
1030 # Specify path to be set for CMAKE_INSTALL_PREFIX.
1031 # This is where all built CoreClr libraries will copied to.
1032 export __CMakeBinDir="$__BinDir"
1033
1034 # Configure environment if we are doing a cross compile.
1035 if [ $__CrossBuild == 1 ]; then
1036     export CROSSCOMPILE=1
1037     if ! [[ -n "$ROOTFS_DIR" ]]; then
1038         export ROOTFS_DIR="$__ProjectRoot/cross/rootfs/$__BuildArch"
1039     fi
1040 fi
1041
1042 # Make the directories necessary for build if they don't exist
1043 setup_dirs
1044
1045 # Set up the directory for MSBuild debug logs.
1046 export MSBUILDDEBUGPATH="${__MsbuildDebugLogsDir}"
1047
1048 # Check prereqs.
1049 check_prereqs
1050
1051 # Restore the package containing profile counts for profile-guided optimizations
1052 restore_optdata
1053
1054 # Generate event logging infrastructure sources
1055 generate_event_logging
1056
1057 # Build the coreclr (native) components.
1058 __ExtraCmakeArgs="-DCLR_CMAKE_TARGET_OS=$__BuildOS -DCLR_CMAKE_PACKAGES_DIR=$__PackagesDir -DCLR_CMAKE_PGO_INSTRUMENT=$__PgoInstrument -DCLR_CMAKE_OPTDATA_VERSION=$__PgoOptDataVersion -DCLR_CMAKE_PGO_OPTIMIZE=$__PgoOptimize"
1059
1060 # [TODO] Remove this when the `build-test.sh` script properly builds and deploys test assets.
1061 if [ $__SkipTests != 1 ]; then
1062     echo "Adding CMake flags to build native tests for $__BuildOS.$__BuildArch.$__BuildType"
1063     __ExtraCmakeArgs="$__ExtraCmakeArgs -DCLR_CMAKE_BUILD_TESTS=ON"
1064 fi
1065
1066 build_native $__SkipCoreCLR "$__BuildArch" "$__IntermediatesDir" "$__ExtraCmakeArgs" "CoreCLR component"
1067
1068 # Build cross-architecture components
1069 if [ $__SkipCrossArchNative != 1 ]; then
1070     if [[ $__CrossBuild == 1 ]]; then
1071         build_cross_architecture_components
1072     fi
1073 fi
1074
1075 # Build System.Private.CoreLib.
1076
1077 build_CoreLib
1078
1079 if [ $__CrossgenOnly == 1 ]; then
1080     build_CoreLib_ni "$__BinDir/crossgen"
1081 fi
1082
1083 # Generate nuget packages
1084 if [ $__SkipNuget != 1 ]; then
1085     generate_NugetPackages
1086 fi
1087
1088
1089 # Build complete
1090
1091 echo "Repo successfully built."
1092 echo "Product binaries are available at $__BinDir"
1093 exit 0