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     local OptDataProjectFilePath="$__ProjectRoot/src/.nuget/optdata/optdata.csproj"
 140     if [[ ( $__SkipRestoreOptData == 0 ) && ( $__isMSBuildOnNETCoreSupported == 1 ) ]]; then
 141         echo "Restoring the OptimizationData package"
 142         "$__ProjectRoot/dotnet.sh" restore /nologo /verbosity:minimal /clp:Summary /m \
 143                                    $OptDataProjectFilePath \
 144                                    $__CommonMSBuildArgs $__UnprocessedBuildArgs
 145         if [ $? != 0 ]; then
 146             echo "Failed to restore the optimization data package."
 147             exit 1
 148         fi
 149     fi
 150
 151     if [ $__isMSBuildOnNETCoreSupported == 1 ]; then
 152         # Parse the optdata package versions out of msbuild so that we can pass them on to CMake
 153
 154         # Init dotnet
 155         source "${__ProjectRoot}/init-dotnet.sh"
 156         local DotNetCli=${_InitializeDotNetCli}/dotnet
 157
 158         __PgoOptDataVersion=$(DOTNET_SKIP_FIRST_TIME_EXPERIENCE=1 $DotNetCli msbuild $OptDataProjectFilePath /t:DumpPgoDataPackageVersion /nologo)
 159         if [ $? != 0 ]; then
 160             echo "Failed to get PGO data package version."
 161             exit $?
 162         fi
 163         __PgoOptDataVersion=$(echo $__PgoOptDataVersion | sed 's/^\s*//')
 164         __IbcOptDataVersion=$(DOTNET_SKIP_FIRST_TIME_EXPERIENCE=1 $DotNetCli msbuild $OptDataProjectFilePath /t:DumpIbcDataPackageVersion /nologo)
 165         if [ $? != 0 ]; then
 166             echo "Failed to get IBC data package version."
 167             exit $?
 168         fi
 169         __IbcOptDataVersion=$(echo $__IbcOptDataVersion | sed 's/^[[:blank:]]*//')
 170     fi
 171 }
 172
 173 generate_event_logging_sources()
 174 {
 175     __OutputDir=$1
 176     __OutputEventingDir="$__OutputDir/Eventing"
 177
 178     __PythonWarningFlags="-Wall"
 179     if [[ $__IgnoreWarnings == 0 ]]; then
 180         __PythonWarningFlags="$__PythonWarningFlags -Werror"
 181     fi
 182
 183     echo "Laying out dynamically generated EventSource classes"
 184     $PYTHON -B $__PythonWarningFlags "$__ProjectRoot/src/scripts/genRuntimeEventSources.py" --man "$__ProjectRoot/src/vm/ClrEtwAll.man" --intermediate "$__OutputEventingDir"
 185 }
 186
 187 generate_event_logging()
 188 {
 189     # Event Logging Infrastructure
 190     if [[ $__SkipMSCorLib == 0 ]]; then
 191         generate_event_logging_sources "$__IntermediatesDir"
 192     fi
 193 }
 194
 195 build_native()
 196 {
 197     skipCondition=$1
 198     platformArch="$2"
 199     intermediatesForBuild="$3"
 200     extraCmakeArguments="$4"
 201     message="$5"
 202
 203     if [ $skipCondition == 1 ]; then
 204         echo "Skipping $message build."
 205         return
 206     fi
 207
 208     # All set to commence the build
 209     echo "Commencing build of $message for $__BuildOS.$__BuildArch.$__BuildType in $intermediatesForBuild"
 210
 211     generator=""
 212     buildFile="Makefile"
 213     buildTool="make"
 214     if [ $__UseNinja == 1 ]; then
 215         generator="ninja"
 216         buildFile="build.ninja"
 217         if ! buildTool=$(command -v ninja || command -v ninja-build); then
 218            echo "Unable to locate ninja!" 1>&2
 219            exit 1
 220         fi
 221     fi
 222
 223     if [ $__SkipConfigure == 0 ]; then
 224         # if msbuild is not supported, then set __SkipGenerateVersion to 1
 225         if [ $__isMSBuildOnNETCoreSupported == 0 ]; then __SkipGenerateVersion=1; fi
 226         # Drop version.c file
 227         __versionSourceFile="$intermediatesForBuild/version.c"
 228         if [ $__SkipGenerateVersion == 0 ]; then
 229             pwd
 230             "$__ProjectRoot/eng/common/msbuild.sh" $__ProjectRoot/eng/empty.csproj \
 231                                         /p:NativeVersionFile=$__versionSourceFile \
 232                                         /p:ArcadeBuild=true /t:GenerateNativeVersionFile /restore \
 233                                         $__CommonMSBuildArgs $__UnprocessedBuildArgs
 234             if [ $? -ne 0 ]; then
 235                 echo "Failed to generate native version file."
 236                 exit $?
 237             fi
 238         else
 239             # Generate the dummy version.c, but only if it didn't exist to make sure we don't trigger unnecessary rebuild
 240             __versionSourceLine="static char sccsid[] __attribute__((used)) = \"@(#)No version information produced\";"
 241             if [ -e $__versionSourceFile ]; then
 242                 read existingVersionSourceLine < $__versionSourceFile
 243             fi
 244             if [ "$__versionSourceLine" != "$existingVersionSourceLine" ]; then
 245                 echo $__versionSourceLine > $__versionSourceFile
 246             fi
 247         fi
 248
 249
 250         pushd "$intermediatesForBuild"
 251         # Regenerate the CMake solution
 252
 253         scriptDir="$__ProjectRoot/src/pal/tools"
 254         if [[ $__GccBuild == 0 ]]; then
 255             scan_build=
 256             if [[ $__StaticAnalyzer == 1 ]]; then
 257                 scan_build=scan-build
 258             fi
 259             echo "Invoking \"$scriptDir/gen-buildsys-clang.sh\" \"$__ProjectRoot\" $__ClangMajorVersion \"$__ClangMinorVersion\" $platformArch "$scriptDir" $__BuildType $__CodeCoverage $scan_build $generator $extraCmakeArguments $__cmakeargs"
 260             source "$scriptDir/gen-buildsys-clang.sh" "$__ProjectRoot" $__ClangMajorVersion "$__ClangMinorVersion" $platformArch "$scriptDir" $__BuildType $__CodeCoverage $scan_build $generator "$extraCmakeArguments" "$__cmakeargs"
 261         else
 262             echo "Invoking \"$scriptDir/gen-buildsys-gcc.sh\" \"$__ProjectRoot\" $__GccMajorVersion \"$__GccMinorVersion\" $platformArch "$scriptDir" $__BuildType $__CodeCoverage $generator $extraCmakeArguments $__cmakeargs"
 263             source "$scriptDir/gen-buildsys-gcc.sh" "$__ProjectRoot" "$__GccMajorVersion" "$__CGccMinorVersion" $platformArch "$scriptDir" $__BuildType $__CodeCoverage $generator "$extraCmakeArguments" "$__cmakeargs"
 264         fi
 265         popd
 266     fi
 267
 268     if [ ! -f "$intermediatesForBuild/$buildFile" ]; then
 269         echo "Failed to generate $message build project!"
 270         exit 1
 271     fi
 272
 273     # Build
 274     if [ $__ConfigureOnly == 1 ]; then
 275         echo "Finish configuration & skipping $message build."
 276         return
 277     fi
 278
 279     # Check that the makefiles were created.
 280     pushd "$intermediatesForBuild"
 281
 282     if [ $__StaticAnalyzer == 1 ]; then
 283         buildTool="$SCAN_BUILD_COMMAND $buildTool"
 284     fi
 285
 286     echo "Executing $buildTool install -j $__NumProc"
 287
 288     $buildTool install -j $__NumProc
 289     if [ $? != 0 ]; then
 290         echo "Failed to build $message."
 291         exit 1
 292     fi
 293
 294     popd
 295 }
 296
 297 build_cross_architecture_components()
 298 {
 299     local intermediatesForBuild="$__IntermediatesDir/Host$__CrossArch/crossgen"
 300     local crossArchBinDir="$__BinDir/$__CrossArch"
 301
 302     mkdir -p "$intermediatesForBuild"
 303     mkdir -p "$crossArchBinDir"
 304
 305     generate_event_logging_sources "$intermediatesForBuild" "the crossarch build system"
 306
 307     __SkipCrossArchBuild=1
 308     # check supported cross-architecture components host(__HostArch)/target(__BuildArch) pair
 309     if [[ ("$__BuildArch" == "arm" || "$__BuildArch" == "armel") && ("$__CrossArch" == "x86" || "$__CrossArch" == "x64") ]]; then
 310         __SkipCrossArchBuild=0
 311     elif [[ "$__BuildArch" == "arm64" && "$__CrossArch" == "x64" ]]; then
 312         __SkipCrossArchBuild=0
 313     else
 314         # not supported
 315         return
 316     fi
 317
 318     export __CMakeBinDir="$crossArchBinDir"
 319     export CROSSCOMPILE=0
 320
 321     __ExtraCmakeArgs="-DCLR_CMAKE_TARGET_ARCH=$__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"
 322     build_native $__SkipCrossArchBuild "$__CrossArch" "$intermediatesForBuild" "$__ExtraCmakeArgs" "cross-architecture components"
 323
 324     export CROSSCOMPILE=1
 325 }
 326
 327 isMSBuildOnNETCoreSupported()
 328 {
 329     __isMSBuildOnNETCoreSupported=$__msbuildonunsupportedplatform
 330
 331     if [ $__isMSBuildOnNETCoreSupported == 1 ]; then
 332         return
 333     fi
 334
 335     if [ $__SkipManaged == 1 ]; then
 336         __isMSBuildOnNETCoreSupported=0
 337         return
 338     fi
 339
 340     if [ "$__HostArch" == "x64" ]; then
 341         if [ "$__HostOS" == "Linux" ]; then
 342             __isMSBuildOnNETCoreSupported=1
 343             # note: the RIDs below can use globbing patterns
 344             UNSUPPORTED_RIDS=("ubuntu.17.04-x64")
 345             for UNSUPPORTED_RID in "${UNSUPPORTED_RIDS[@]}"
 346             do
 347                 if [[ ${__DistroRid} == $UNSUPPORTED_RID ]]; then
 348                     __isMSBuildOnNETCoreSupported=0
 349                     break
 350                 fi
 351             done
 352         elif [ "$__HostOS" == "OSX" ]; then
 353             __isMSBuildOnNETCoreSupported=1
 354         elif [ "$__HostOS" == "FreeBSD" ]; then
 355             __isMSBuildOnNETCoreSupported=1
 356         fi
 357     fi
 358 }
 359
 360
 361 build_CoreLib_ni()
 362 {
 363     local __CrossGenExec=$1
 364     local __CoreLibILDir=$2
 365
 366     if [ $__PartialNgen == 1 ]; then
 367         export COMPlus_PartialNGen=1
 368     fi
 369
 370     if [ -e $__CrossGenCoreLibLog ]; then
 371         rm $__CrossGenCoreLibLog
 372     fi
 373     echo "Generating native image of System.Private.CoreLib.dll for $__BuildOS.$__BuildArch.$__BuildType. Logging to \"$__CrossGenCoreLibLog\"."
 374     echo "$__CrossGenExec /Platform_Assemblies_Paths $__CoreLibILDir $__IbcTuning /out $__BinDir/System.Private.CoreLib.dll $__CoreLibILDir/System.Private.CoreLib.dll"
 375     $__CrossGenExec /Platform_Assemblies_Paths $__CoreLibILDir $__IbcTuning /out $__BinDir/System.Private.CoreLib.dll $__CoreLibILDir/System.Private.CoreLib.dll >> $__CrossGenCoreLibLog 2>&1
 376     if [ $? -ne 0 ]; then
 377         echo "Failed to generate native image for System.Private.CoreLib. Refer to $__CrossGenCoreLibLog"
 378         exit 1
 379     fi
 380
 381     if [ "$__BuildOS" == "Linux" ]; then
 382         echo "Generating symbol file for System.Private.CoreLib.dll"
 383         echo "$__CrossGenExec /Platform_Assemblies_Paths $__BinDir /CreatePerfMap $__BinDir $__BinDir/System.Private.CoreLib.dll"
 384         $__CrossGenExec /Platform_Assemblies_Paths $__BinDir /CreatePerfMap $__BinDir $__BinDir/System.Private.CoreLib.dll >> $__CrossGenCoreLibLog 2>&1
 385         if [ $? -ne 0 ]; then
 386             echo "Failed to generate symbol file for System.Private.CoreLib. Refer to $__CrossGenCoreLibLog"
 387             exit 1
 388         fi
 389     fi
 390 }
 391
 392 build_CoreLib()
 393 {
 394     if [ $__isMSBuildOnNETCoreSupported == 0 ]; then
 395         echo "System.Private.CoreLib.dll build unsupported."
 396         return
 397     fi
 398
 399     if [ $__SkipMSCorLib == 1 ]; then
 400        echo "Skipping building System.Private.CoreLib."
 401        return
 402     fi
 403
 404     echo "Commencing build of managed components for $__BuildOS.$__BuildArch.$__BuildType"
 405
 406     # Invoke MSBuild
 407     __ExtraBuildArgs=""
 408     if [[ "$__IbcTuning" == "" ]]; then
 409         __ExtraBuildArgs="$__ExtraBuildArgs /p:OptimizationDataDir=\"$__PackagesDir/optimization.$__BuildOS-$__BuildArch.IBC.CoreCLR/$__IbcOptDataVersion/data\""
 410         __ExtraBuildArgs="$__ExtraBuildArgs /p:EnableProfileGuidedOptimization=true"
 411     fi
 412
 413     if [[ "$__BuildManagedTools" -eq "1" ]]; then
 414         __ExtraBuildArgs="$__ExtraBuildArgs /p:BuildManagedTools=true"
 415     fi
 416
 417     $__ProjectRoot/dotnet.sh restore /nologo /verbosity:minimal /clp:Summary \
 418                              /p:PortableBuild=true /maxcpucount /p:IncludeRestoreOnlyProjects=true /p:ArcadeBuild=true\
 419                              $__ProjectDir/src/build.proj \
 420                              /flp:Verbosity=normal\;LogFile=$__LogsDir/System.Private.CoreLib_$__BuildOS__$__BuildArch__$__BuildType.log \
 421                              /p:__IntermediatesDir=$__IntermediatesDir /p:__RootBinDir=$__RootBinDir \
 422                              $__CommonMSBuildArgs $__ExtraBuildArgs $__UnprocessedBuildArgs
 423
 424     if [ $? -ne 0 ]; then
 425         echo "Failed to restore managed components."
 426         exit 1
 427     fi
 428
 429     $__ProjectRoot/dotnet.sh msbuild /nologo /verbosity:minimal /clp:Summary \
 430                              /p:PortableBuild=true /maxcpucount /p:ArcadeBuild=true\
 431                              $__ProjectDir/src/build.proj \
 432                              /flp:Verbosity=normal\;LogFile=$__LogsDir/System.Private.CoreLib_$__BuildOS__$__BuildArch__$__BuildType.log \
 433                              /p:__IntermediatesDir=$__IntermediatesDir /p:__RootBinDir=$__RootBinDir \
 434                              $__CommonMSBuildArgs $__ExtraBuildArgs $__UnprocessedBuildArgs
 435
 436     if [ $? -ne 0 ]; then
 437         echo "Failed to build managed components."
 438         exit 1
 439     fi
 440
 441     local __CoreLibILDir=$__BinDir/IL
 442
 443     if [ $__SkipCrossgen == 1 ]; then
 444         echo "Skipping generating native image"
 445
 446         if [ $__CrossBuild == 1 ]; then
 447             # Crossgen not performed, so treat the IL version as the final version
 448             cp $__CoreLibILDir/System.Private.CoreLib.dll $__BinDir/System.Private.CoreLib.dll
 449         fi
 450
 451         return
 452     fi
 453
 454     # The cross build generates a crossgen with the target architecture.
 455     if [ $__CrossBuild == 0 ]; then
 456        if [ $__SkipCoreCLR == 1 ]; then
 457            return
 458        fi
 459
 460        # The architecture of host pc must be same architecture with target.
 461        if [[ ( "$__HostArch" == "$__BuildArch" ) ]]; then
 462            build_CoreLib_ni "$__BinDir/crossgen" $__CoreLibILDir
 463        elif [[ ( "$__HostArch" == "x64" ) && ( "$__BuildArch" == "x86" ) ]]; then
 464            build_CoreLib_ni "$__BinDir/crossgen" $__CoreLibILDir
 465        elif [[ ( "$__HostArch" == "arm64" ) && ( "$__BuildArch" == "arm" ) ]]; then
 466            build_CoreLib_ni "$__BinDir/crossgen" $__CoreLibILDir
 467        else
 468            exit 1
 469        fi
 470     else
 471        if [[ ( "$__CrossArch" == "x86" ) && ( "$__BuildArch" == "arm" ) ]]; then
 472            build_CoreLib_ni "$__CrossComponentBinDir/crossgen" $__CoreLibILDir
 473        elif [[ ( "$__CrossArch" == "x64" ) && ( "$__BuildArch" == "arm" ) ]]; then
 474            build_CoreLib_ni "$__CrossComponentBinDir/crossgen" $__CoreLibILDir
 475        elif [[ ( "$__HostArch" == "x64" ) && ( "$__BuildArch" == "arm64" ) ]]; then
 476            build_CoreLib_ni "$__CrossComponentBinDir/crossgen" $__CoreLibILDir
 477        else
 478            # Crossgen not performed, so treat the IL version as the final version
 479            cp $__CoreLibILDir/System.Private.CoreLib.dll $__BinDir/System.Private.CoreLib.dll
 480        fi
 481     fi
 482 }
 483
 484 generate_NugetPackages()
 485 {
 486     # We can only generate nuget package if we also support building mscorlib as part of this build.
 487     if [ $__isMSBuildOnNETCoreSupported == 0 ]; then
 488         echo "Nuget package generation unsupported."
 489         return
 490     fi
 491
 492     # Since we can build mscorlib for this OS, did we build the native components as well?
 493     if [[ $__SkipCoreCLR == 1 && $__CrossgenOnly == 0 ]]; then
 494         echo "Unable to generate nuget packages since native components were not built."
 495         return
 496     fi
 497
 498     echo "Generating nuget packages for "$__BuildOS
 499     echo "DistroRid is "$__DistroRid
 500     echo "ROOTFS_DIR is "$ROOTFS_DIR
 501     # Build the packages
 502     # Package build uses the Arcade system and scripts, relying on it to restore required toolsets as part of build
 503     $__ProjectRoot/eng/common/build.sh -r -b -projects $__SourceDir/.nuget/packages.builds \
 504                                        -verbosity minimal -bl:$__LogsDir/Nuget_$__BuildOS__$__BuildArch__$__BuildType.binlog \
 505                                        /p:PortableBuild=true /p:ArcadeBuild=true \
 506                                        /p:__IntermediatesDir=$__IntermediatesDir /p:__RootBinDir=$__RootBinDir /p:__DoCrossArchBuild=$__CrossBuild \
 507                                        $__CommonMSBuildArgs $__UnprocessedBuildArgs
 508
 509     if [ $? -ne 0 ]; then
 510         echo "Failed to generate Nuget packages."
 511         exit 1
 512     fi
 513 }
 514
 515 echo "Commencing CoreCLR Repo build"
 516
 517 # Argument types supported by this script:
 518 #
 519 # Build architecture - valid values are: x64, ARM.
 520 # Build Type         - valid values are: Debug, Checked, Release
 521 #
 522 # Set the default arguments for build
 523
 524 # Obtain the location of the bash script to figure out where the root of the repo is.
 525 __ProjectRoot="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 526
 527 # Use uname to determine what the CPU is.
 528 CPUName=$(uname -p)
 529 # Some Linux platforms report unknown for platform, but the arch for machine.
 530 if [ "$CPUName" == "unknown" ]; then
 531     CPUName=$(uname -m)
 532 fi
 533
 534 case $CPUName in
 535     i686)
 536         echo "Unsupported CPU $CPUName detected, build might not succeed!"
 537         __BuildArch=x86
 538         __HostArch=x86
 539         ;;
 540
 541     x86_64)
 542         __BuildArch=x64
 543         __HostArch=x64
 544         ;;
 545
 546     armv7l)
 547         echo "Unsupported CPU $CPUName detected, build might not succeed!"
 548         __BuildArch=arm
 549         __HostArch=arm
 550         ;;
 551
 552     aarch64)
 553         __BuildArch=arm64
 554         __HostArch=arm64
 555         ;;
 556
 557     amd64)
 558         __BuildArch=x64
 559         __HostArch=x64
 560         ;;
 561     *)
 562         echo "Unknown CPU $CPUName detected, configuring as if for x64"
 563         __BuildArch=x64
 564         __HostArch=x64
 565         ;;
 566 esac
 567
 568 # Use uname to determine what the OS is.
 569 OSName=$(uname -s)
 570 case $OSName in
 571     Linux)
 572         __BuildOS=Linux
 573         __HostOS=Linux
 574         ;;
 575
 576     Darwin)
 577         __BuildOS=OSX
 578         __HostOS=OSX
 579         ;;
 580
 581     FreeBSD)
 582         __BuildOS=FreeBSD
 583         __HostOS=FreeBSD
 584         ;;
 585
 586     OpenBSD)
 587         __BuildOS=OpenBSD
 588         __HostOS=OpenBSD
 589         ;;
 590
 591     NetBSD)
 592         __BuildOS=NetBSD
 593         __HostOS=NetBSD
 594         ;;
 595
 596     SunOS)
 597         __BuildOS=SunOS
 598         __HostOS=SunOS
 599         ;;
 600
 601     *)
 602         echo "Unsupported OS $OSName detected, configuring as if for Linux"
 603         __BuildOS=Linux
 604         __HostOS=Linux
 605         ;;
 606 esac
 607
 608 __BuildType=Debug
 609 __CodeCoverage=
 610 __IgnoreWarnings=0
 611
 612 # Set the various build properties here so that CMake and MSBuild can pick them up
 613 __ProjectDir="$__ProjectRoot"
 614 __SourceDir="$__ProjectDir/src"
 615 __PackagesDir="${DotNetRestorePackagesPath:-${__ProjectDir}/.packages}"
 616 __RootBinDir="$__ProjectDir/bin"
 617 __UnprocessedBuildArgs=
 618 __CommonMSBuildArgs=
 619 __MSBCleanBuildArgs=
 620 __UseNinja=0
 621 __VerboseBuild=0
 622 __PgoInstrument=0
 623 __PgoOptimize=1
 624 __IbcTuning=""
 625 __ConfigureOnly=0
 626 __SkipConfigure=0
 627 __SkipManaged=0
 628 __SkipRestore=""
 629 __SkipNuget=0
 630 __SkipCoreCLR=0
 631 __SkipCrossArchNative=0
 632 __SkipMSCorLib=0
 633 __SkipRestoreOptData=0
 634 __SkipCrossgen=0
 635 __CrossgenOnly=0
 636 __PartialNgen=0
 637 __SkipTests=0
 638 __CrossBuild=0
 639 __ClangMajorVersion=0
 640 __ClangMinorVersion=0
 641 __GccBuild=0
 642 __GccMajorVersion=0
 643 __GccMinorVersion=0
 644 __NuGetPath="$__PackagesDir/NuGet.exe"
 645 __DistroRid=""
 646 __cmakeargs=""
 647 __SkipGenerateVersion=0
 648 __PortableBuild=1
 649 __msbuildonunsupportedplatform=0
 650 __PgoOptDataVersion=""
 651 __IbcOptDataVersion=""
 652 __BuildManagedTools=1
 653 __SkipRestoreArg="/p:RestoreDuringBuild=true"
 654 __SignTypeArg=""
 655 __OfficialBuildIdArg=""
 656 __StaticAnalyzer=0
 657
 658 # Get the number of processors available to the scheduler
 659 # Other techniques such as `nproc` only get the number of
 660 # processors available to a single process.
 661 if [ `uname` = "FreeBSD" ]; then
 662   __NumProc=`sysctl hw.ncpu | awk '{ print $2+1 }'`
 663 elif [ `uname` = "NetBSD" ]; then
 664   __NumProc=$(($(getconf NPROCESSORS_ONLN)+1))
 665 elif [ `uname` = "Darwin" ]; then
 666   __NumProc=$(($(getconf _NPROCESSORS_ONLN)+1))
 667 else
 668   __NumProc=$(nproc --all)
 669 fi
 670
 671 while :; do
 672     if [ $# -le 0 ]; then
 673         break
 674     fi
 675
 676     lowerI="$(echo $1 | awk '{print tolower($0)}')"
 677     case $lowerI in
 678         -\?|-h|--help)
 679             usage
 680             exit 1
 681             ;;
 682
 683         x86|-x86)
 684             __BuildArch=x86
 685             ;;
 686
 687         x64|-x64)
 688             __BuildArch=x64
 689             ;;
 690
 691         arm|-arm)
 692             __BuildArch=arm
 693             ;;
 694
 695         armel|-armel)
 696             __BuildArch=armel
 697             ;;
 698
 699         arm64|-arm64)
 700             __BuildArch=arm64
 701             ;;
 702
 703         debug|-debug)
 704             __BuildType=Debug
 705             ;;
 706
 707         checked|-checked)
 708             __BuildType=Checked
 709             ;;
 710
 711         release|-release)
 712             __BuildType=Release
 713             ;;
 714
 715         coverage|-coverage)
 716             __CodeCoverage=Coverage
 717             ;;
 718
 719         cross|-cross)
 720             __CrossBuild=1
 721             ;;
 722
 723         -portablebuild=false)
 724             __PortableBuild=0
 725             ;;
 726
 727         verbose|-verbose)
 728             __VerboseBuild=1
 729             ;;
 730
 731         stripsymbols|-stripsymbols)
 732             __cmakeargs="$__cmakeargs -DSTRIP_SYMBOLS=true"
 733             ;;
 734
 735         clang3.5|-clang3.5)
 736             __ClangMajorVersion=3
 737             __ClangMinorVersion=5
 738             ;;
 739
 740         clang3.6|-clang3.6)
 741             __ClangMajorVersion=3
 742             __ClangMinorVersion=6
 743             ;;
 744
 745         clang3.7|-clang3.7)
 746             __ClangMajorVersion=3
 747             __ClangMinorVersion=7
 748             ;;
 749
 750         clang3.8|-clang3.8)
 751             __ClangMajorVersion=3
 752             __ClangMinorVersion=8
 753             ;;
 754
 755         clang3.9|-clang3.9)
 756             __ClangMajorVersion=3
 757             __ClangMinorVersion=9
 758             ;;
 759
 760         clang4.0|-clang4.0)
 761             __ClangMajorVersion=4
 762             __ClangMinorVersion=0
 763             ;;
 764
 765         clang5.0|-clang5.0)
 766             __ClangMajorVersion=5
 767             __ClangMinorVersion=0
 768             ;;
 769
 770         clang6.0|-clang6.0)
 771             __ClangMajorVersion=6
 772             __ClangMinorVersion=0
 773             ;;
 774
 775         clang7|-clang7)
 776             __ClangMajorVersion=7
 777             __ClangMinorVersion=
 778             ;;
 779
 780         gcc5|-gcc5)
 781             __GccMajorVersion=5
 782             __GccMinorVersion=
 783             __GccBuild=1
 784             ;;
 785
 786         gcc6|-gcc6)
 787             __GccMajorVersion=6
 788             __GccMinorVersion=
 789             __GccBuild=1
 790             ;;
 791
 792         gcc7|-gcc7)
 793             __GccMajorVersion=7
 794             __GccMinorVersion=
 795             __GccBuild=1
 796             ;;
 797
 798         gcc8|-gcc8)
 799             __GccMajorVersion=8
 800             __GccMinorVersion=
 801             __GccBuild=1
 802             ;;
 803
 804         gcc|-gcc)
 805             __GccMajorVersion=
 806             __GccMinorVersion=
 807             __GccBuild=1
 808             ;;
 809
 810         ninja|-ninja)
 811             __UseNinja=1
 812             ;;
 813
 814         pgoinstrument|-pgoinstrument)
 815             __PgoInstrument=1
 816             ;;
 817
 818         nopgooptimize|-nopgooptimize)
 819             __PgoOptimize=0
 820             __SkipRestoreOptData=1
 821             ;;
 822
 823         ibcinstrument|-ibcinstrument)
 824             __IbcTuning="/Tuning"
 825             ;;
 826
 827         configureonly|-configureonly)
 828             __ConfigureOnly=1
 829             __SkipMSCorLib=1
 830             __SkipNuget=1
 831             ;;
 832
 833         skipconfigure|-skipconfigure)
 834             __SkipConfigure=1
 835             ;;
 836
 837         skipnative|-skipnative)
 838             # Use "skipnative" to use the same option name as build.cmd.
 839             __SkipCoreCLR=1
 840             ;;
 841
 842         skipcoreclr|-skipcoreclr)
 843             # Accept "skipcoreclr" for backwards-compatibility.
 844             __SkipCoreCLR=1
 845             ;;
 846
 847         skipcrossarchnative|-skipcrossarchnative)
 848             __SkipCrossArchNative=1
 849             ;;
 850
 851         skipmanaged|-skipmanaged)
 852             __SkipManaged=1
 853             ;;
 854
 855         skipmscorlib|-skipmscorlib)
 856             __SkipMSCorLib=1
 857             ;;
 858
 859         skipgenerateversion|-skipgenerateversion)
 860             __SkipGenerateVersion=1
 861             ;;
 862
 863         skiprestoreoptdata|-skiprestoreoptdata)
 864             __SkipRestoreOptData=1
 865             ;;
 866
 867         skipcrossgen|-skipcrossgen)
 868             __SkipCrossgen=1
 869             ;;
 870
 871         crossgenonly|-crossgenonly)
 872             __SkipMSCorLib=1
 873             __SkipCoreCLR=1
 874             __CrossgenOnly=1
 875             ;;
 876         partialngen|-partialngen)
 877             __PartialNgen=1
 878             ;;
 879
 880         skiptests|-skiptests)
 881             __SkipTests=1
 882             ;;
 883
 884         skipnuget|-skipnuget|skipbuildpackages|-skipbuildpackages)
 885             __SkipNuget=1
 886             ;;
 887
 888         ignorewarnings|-ignorewarnings)
 889             __IgnoreWarnings=1
 890             __cmakeargs="$__cmakeargs -DCLR_CMAKE_WARNINGS_ARE_ERRORS=OFF"
 891             ;;
 892
 893         cmakeargs|-cmakeargs)
 894             if [ -n "$2" ]; then
 895                 __cmakeargs="$__cmakeargs $2"
 896                 shift
 897             else
 898                 echo "ERROR: 'cmakeargs' requires a non-empty option argument"
 899                 exit 1
 900             fi
 901             ;;
 902
 903         bindir|-bindir)
 904             if [ -n "$2" ]; then
 905                 __RootBinDir="$2"
 906                 if [ ! -d $__RootBinDir ]; then
 907                     mkdir $__RootBinDir
 908                 fi
 909                 __RootBinParent=$(dirname $__RootBinDir)
 910                 __RootBinName=${__RootBinDir##*/}
 911                 __RootBinDir="$(cd $__RootBinParent &>/dev/null && printf %s/%s $PWD $__RootBinName)"
 912                 shift
 913             else
 914                 echo "ERROR: 'bindir' requires a non-empty option argument"
 915                 exit 1
 916             fi
 917             ;;
 918         msbuildonunsupportedplatform|-msbuildonunsupportedplatform)
 919             __msbuildonunsupportedplatform=1
 920             ;;
 921         numproc|-numproc)
 922             if [ -n "$2" ]; then
 923               __NumProc="$2"
 924               shift
 925             else
 926               echo "ERROR: 'numproc' requires a non-empty option argument"
 927               exit 1
 928             fi
 929             ;;
 930         osgroup|-osgroup)
 931             if [ -n "$2" ]; then
 932               __BuildOS="$2"
 933               shift
 934             else
 935               echo "ERROR: 'osgroup' requires a non-empty option argument"
 936               exit 1
 937             fi
 938             ;;
 939         rebuild|-rebuild)
 940             echo "ERROR: 'Rebuild' is not supported.  Please remove it."
 941             exit 1
 942             ;;
 943
 944         -skiprestore)
 945             __SkipRestoreArg="/p:RestoreDuringBuild=false"
 946             ;;
 947
 948         -disableoss)
 949             __SignTypeArg="/p:SignType=real"
 950             ;;
 951
 952         -officialbuildid=*)
 953             __Id=$(echo $1| cut -d'=' -f 2)
 954             __OfficialBuildIdArg="/p:OfficialBuildId=$__Id"
 955             ;;
 956
 957         -staticanalyzer)
 958             __StaticAnalyzer=1
 959             ;;
 960
 961         --)
 962             # Skip -Option=Value style argument passing
 963             ;;
 964
 965         *)
 966             __UnprocessedBuildArgs="$__UnprocessedBuildArgs $1"
 967             ;;
 968     esac
 969
 970     shift
 971 done
 972
 973 __CommonMSBuildArgs="/p:__BuildArch=$__BuildArch /p:__BuildType=$__BuildType /p:__BuildOS=$__BuildOS /nodeReuse:false $__OfficialBuildIdArg $__SignTypeArg $__SkipRestoreArg"
 974
 975 # Configure environment if we are doing a verbose build
 976 if [ $__VerboseBuild == 1 ]; then
 977     export VERBOSE=1
 978     __CommonMSBuildArgs="$__CommonMSBuildArgs /v:detailed"
 979 fi
 980
 981 # Set default clang version
 982 if [[ $__ClangMajorVersion == 0 && $__ClangMinorVersion == 0 ]]; then
 983     if [[ "$__BuildArch" == "arm" || "$__BuildArch" == "armel" ]]; then
 984         __ClangMajorVersion=5
 985         __ClangMinorVersion=0
 986     else
 987         __ClangMajorVersion=3
 988         __ClangMinorVersion=9
 989     fi
 990 fi
 991
 992 # Set dependent variables
 993 __LogsDir="$__RootBinDir/Logs"
 994 __MsbuildDebugLogsDir="$__LogsDir/MsbuildDebugLogs"
 995
 996 # Set the remaining variables based upon the determined build configuration
 997 __BinDir="$__RootBinDir/Product/$__BuildOS.$__BuildArch.$__BuildType"
 998 __PackagesBinDir="$__BinDir/.nuget"
 999 export __IntermediatesDir="$__RootBinDir/obj/$__BuildOS.$__BuildArch.$__BuildType"
1000 __isMSBuildOnNETCoreSupported=0
1001 __CrossComponentBinDir="$__BinDir"
1002
1003 __CrossArch="$__HostArch"
1004 if [ $__CrossBuild == 1 ]; then
1005     __CrossComponentBinDir="$__CrossComponentBinDir/$__CrossArch"
1006 fi
1007 __CrossGenCoreLibLog="$__LogsDir/CrossgenCoreLib_$__BuildOS.$__BuildArch.$__BuildType.log"
1008
1009 # Configure environment if we are doing a cross compile.
1010 if [ $__CrossBuild == 1 ]; then
1011     export CROSSCOMPILE=1
1012     if ! [[ -n "$ROOTFS_DIR" ]]; then
1013         export ROOTFS_DIR="$__ProjectRoot/cross/rootfs/$__BuildArch"
1014     fi
1015 fi
1016
1017 # init the target distro name
1018 initTargetDistroRid
1019
1020 if [ $__PortableBuild == 0 ]; then
1021     __CommonMSBuildArgs="$__CommonMSBuildArgs /p:PortableBuild=false"
1022 fi
1023
1024 # Init if MSBuild for .NET Core is supported for this platform
1025 isMSBuildOnNETCoreSupported
1026
1027 # CI_SPECIFIC - On CI machines, $HOME may not be set. In such a case, create a subfolder and set the variable to set.
1028 # This is needed by CLI to function.
1029 if [ -z "$HOME" ]; then
1030     if [ ! -d "$__ProjectDir/temp_home" ]; then
1031         mkdir temp_home
1032     fi
1033     export HOME=$__ProjectDir/temp_home
1034     echo "HOME not defined; setting it to $HOME"
1035 fi
1036
1037 # Specify path to be set for CMAKE_INSTALL_PREFIX.
1038 # This is where all built CoreClr libraries will copied to.
1039 export __CMakeBinDir="$__BinDir"
1040
1041 # Make the directories necessary for build if they don't exist
1042 setup_dirs
1043
1044 # Set up the directory for MSBuild debug logs.
1045 export MSBUILDDEBUGPATH="${__MsbuildDebugLogsDir}"
1046
1047 # Check prereqs.
1048 check_prereqs
1049
1050 # Restore the package containing profile counts for profile-guided optimizations
1051 restore_optdata
1052
1053 # Generate event logging infrastructure sources
1054 generate_event_logging
1055
1056 # Build the coreclr (native) components.
1057 __ExtraCmakeArgs="-DCLR_CMAKE_TARGET_OS=$__BuildOS -DCLR_CMAKE_PACKAGES_DIR=$__PackagesDir -DCLR_CMAKE_PGO_INSTRUMENT=$__PgoInstrument -DCLR_CMAKE_OPTDATA_VERSION=$__PgoOptDataVersion -DCLR_CMAKE_PGO_OPTIMIZE=$__PgoOptimize"
1058
1059 # [TODO] Remove this when the `build-test.sh` script properly builds and deploys test assets.
1060 if [ $__SkipTests != 1 ]; then
1061     echo "Adding CMake flags to build native tests for $__BuildOS.$__BuildArch.$__BuildType"
1062     __ExtraCmakeArgs="$__ExtraCmakeArgs -DCLR_CMAKE_BUILD_TESTS=ON"
1063 fi
1064
1065 build_native $__SkipCoreCLR "$__BuildArch" "$__IntermediatesDir" "$__ExtraCmakeArgs" "CoreCLR component"
1066
1067 # Build cross-architecture components
1068 if [ $__SkipCrossArchNative != 1 ]; then
1069     if [[ $__CrossBuild == 1 ]]; then
1070         build_cross_architecture_components
1071     fi
1072 fi
1073
1074 # Build System.Private.CoreLib.
1075
1076 build_CoreLib
1077
1078 if [ $__CrossgenOnly == 1 ]; then
1079     build_CoreLib_ni "$__BinDir/crossgen"
1080 fi
1081
1082 # Generate nuget packages
1083 if [ $__SkipNuget != 1 ]; then
1084     generate_NugetPackages
1085 fi
1086
1087
1088 # Build complete
1089
1090 echo "Repo successfully built."
1091 echo "Product binaries are available at $__BinDir"
1092 exit 0