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build.sh
executable file
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build.sh
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#!/usr/bin/env bash
# Work around Jenkins CI + msbuild problem: Jenkins sometimes creates very large environment
# variables, and msbuild can't handle environment blocks with such large variables. So clear
# out the variables that might be too large.
export ghprbCommentBody=
# resolve python-version to use
if [ "$PYTHON" == "" ] ; then
if ! PYTHON=$(command -v python2.7 || command -v python2 || command -v python)
then
echo "Unable to locate build-dependency python2.x!" 1>&2
exit 1
fi
fi
# validate python-dependency
# useful in case of explicitly set option.
if ! command -v $PYTHON > /dev/null
then
echo "Unable to locate build-dependency python2.x ($PYTHON)!" 1>&2
exit 1
fi
export PYTHON
usage()
{
echo "Usage: $0 [BuildArch] [BuildType] [-verbose] [-coverage] [-cross] [-clangx.y] [-ninja] [-configureonly] [-skipconfigure] [-skipnative] [-skipmanaged] [-skipmscorlib] [-skiptests] [-stripsymbols] [-ignorewarnings] [-cmakeargs] [-bindir]"
echo "BuildArch can be: -x64, -x86, -arm, -armel, -arm64"
echo "BuildType can be: -debug, -checked, -release"
echo "-coverage - optional argument to enable code coverage build (currently supported only for Linux and OSX)."
echo "-ninja - target ninja instead of GNU make"
echo "-clangx.y - optional argument to build using clang version x.y."
echo "-cross - optional argument to signify cross compilation,"
echo " - will use ROOTFS_DIR environment variable if set."
echo "-nopgooptimize - do not use profile guided optimizations."
echo "-pgoinstrument - generate instrumented code for profile guided optimization enabled binaries."
echo "-ibcinstrument - generate IBC-tuning-enabled native images when invoking crossgen."
echo "-configureonly - do not perform any builds; just configure the build."
echo "-skipconfigure - skip build configuration."
echo "-skipnative - do not build native components."
echo "-skipmanaged - do not build managed components."
echo "-skipmscorlib - do not build mscorlib.dll."
echo "-skiptests - skip the tests in the 'tests' subdirectory."
echo "-skipnuget - skip building nuget packages."
echo "-skiprestoreoptdata - skip restoring optimization data used by profile-based optimizations."
echo "-skipcrossgen - skip native image generation"
echo "-crossgenonly - only run native image generation"
echo "-partialngen - build CoreLib as PartialNGen"
echo "-verbose - optional argument to enable verbose build output."
echo "-skiprestore: skip restoring packages ^(default: packages are restored during build^)."
echo "-disableoss: Disable Open Source Signing for System.Private.CoreLib."
echo "-officialbuildid=^<ID^>: specify the official build ID to be used by this build."
echo "-stripSymbols - Optional argument to strip native symbols during the build."
echo "-skipgenerateversion - disable version generation even if MSBuild is supported."
echo "-ignorewarnings - do not treat warnings as errors"
echo "-cmakeargs - user-settable additional arguments passed to CMake."
echo "-bindir - output directory (defaults to $__ProjectRoot/bin)"
echo "-msbuildonunsupportedplatform - build managed binaries even if distro is not officially supported."
echo "-numproc - set the number of build processes."
exit 1
}
initHostDistroRid()
{
__HostDistroRid=""
if [ "$__HostOS" == "Linux" ]; then
if [ -e /etc/os-release ]; then
source /etc/os-release
if [[ $ID == "rhel" ]]; then
# remove the last version digit
VERSION_ID=${VERSION_ID%.*}
fi
__HostDistroRid="$ID.$VERSION_ID-$__HostArch"
if [[ $ID == "alpine" ]]; then
__HostDistroRid="linux-musl-$__HostArch"
fi
elif [ -e /etc/redhat-release ]; then
local redhatRelease=$(</etc/redhat-release)
if [[ $redhatRelease == "CentOS release 6."* || $redhatRelease == "Red Hat Enterprise Linux Server release 6."* ]]; then
__HostDistroRid="rhel.6-$__HostArch"
fi
fi
fi
if [ "$__HostOS" == "FreeBSD" ]; then
__freebsd_version=`sysctl -n kern.osrelease | cut -f1 -d'.'`
__HostDistroRid="freebsd.$__freebsd_version-$__HostArch"
fi
if [ "$__HostDistroRid" == "" ]; then
echo "WARNING: Can not determine runtime id for current distro."
fi
}
initTargetDistroRid()
{
if [ $__CrossBuild == 1 ]; then
if [ "$__BuildOS" == "Linux" ]; then
if [ ! -e $ROOTFS_DIR/etc/os-release ]; then
if [ -e $ROOTFS_DIR/android_platform ]; then
source $ROOTFS_DIR/android_platform
export __DistroRid="$RID"
else
echo "WARNING: Can not determine runtime id for current distro."
export __DistroRid=""
fi
else
source $ROOTFS_DIR/etc/os-release
export __DistroRid="$ID.$VERSION_ID-$__BuildArch"
fi
fi
else
export __DistroRid="$__HostDistroRid"
fi
if [ "$__BuildOS" == "OSX" ]; then
__PortableBuild=1
fi
# Portable builds target the base RID
if [ $__PortableBuild == 1 ]; then
if [ "$__BuildOS" == "Linux" ]; then
export __DistroRid="linux-$__BuildArch"
elif [ "$__BuildOS" == "OSX" ]; then
export __DistroRid="osx-$__BuildArch"
elif [ "$__BuildOS" == "FreeBSD" ]; then
export __DistroRid="freebsd-$__BuildArch"
fi
fi
}
setup_dirs()
{
echo Setting up directories for build
mkdir -p "$__RootBinDir"
mkdir -p "$__BinDir"
mkdir -p "$__LogsDir"
mkdir -p "$__IntermediatesDir"
if [ $__CrossBuild == 1 ]; then
mkdir -p "$__CrossComponentBinDir"
fi
}
# Check the system to ensure the right prereqs are in place
check_prereqs()
{
echo "Checking prerequisites..."
# Check presence of CMake on the path
hash cmake 2>/dev/null || { echo >&2 "Please install cmake before running this script"; exit 1; }
# Minimum required version of clang is version 4.0 for arm/armel cross build
if [[ $__CrossBuild == 1 && ("$__BuildArch" == "arm" || "$__BuildArch" == "armel") ]]; then
if ! [[ "$__ClangMajorVersion" -ge "4" ]]; then
echo "Please install clang4.0 or latest for arm/armel cross build"; exit 1;
fi
fi
# Check for clang
__ClangCombinedDottedVersion=$__ClangMajorVersion;
if [[ "$__ClangMinorVersion" != "" ]]; then
__ClangCombinedDottedVersion=$__ClangCombinedDottedVersion.$__ClangMinorVersion
fi
hash clang-$__ClangCombinedDottedVersion 2>/dev/null || hash clang$__ClangMajorVersion$__ClangMinorVersion 2>/dev/null || hash clang 2>/dev/null || { echo >&2 "Please install clang-$__ClangMajorVersion.$__ClangMinorVersion before running this script"; exit 1; }
}
restore_optdata()
{
# we only need optdata on a Release build
if [[ "$__BuildType" != "Release" ]]; then __SkipRestoreOptData=1; fi
if [[ ( $__SkipRestoreOptData == 0 ) && ( $__isMSBuildOnNETCoreSupported == 1 ) ]]; then
echo "Restoring the OptimizationData package"
"$__ProjectRoot/run.sh" build -optdata $__RunArgs $__UnprocessedBuildArgs
if [ $? != 0 ]; then
echo "Failed to restore the optimization data package."
exit 1
fi
fi
if [ $__isMSBuildOnNETCoreSupported == 1 ]; then
# Parse the optdata package versions out of msbuild so that we can pass them on to CMake
local DotNetCli="$__ProjectRoot/Tools/dotnetcli/dotnet"
if [ ! -f $DotNetCli ]; then
source "$__ProjectRoot/init-tools.sh"
if [ $? != 0 ]; then
echo "Failed to restore buildtools."
exit 1
fi
fi
local OptDataProjectFilePath="$__ProjectRoot/src/.nuget/optdata/optdata.csproj"
__PgoOptDataVersion=$(DOTNET_SKIP_FIRST_TIME_EXPERIENCE=1 $DotNetCli msbuild $OptDataProjectFilePath /t:DumpPgoDataPackageVersion /nologo | sed 's/^\s*//')
__IbcOptDataVersion=$(DOTNET_SKIP_FIRST_TIME_EXPERIENCE=1 $DotNetCli msbuild $OptDataProjectFilePath /t:DumpIbcDataPackageVersion /nologo | sed 's/^[[:blank:]]*//')
fi
}
generate_event_logging_sources()
{
__OutputDir=$1
__ConsumingBuildSystem=$2
__OutputIncDir="$__OutputDir/src/inc"
__OutputEventingDir="$__OutputDir/eventing"
__OutputEventProviderDir="$__OutputEventingDir/eventprovider"
echo "Laying out dynamically generated files consumed by $__ConsumingBuildSystem"
echo "Laying out dynamically generated Event test files, etmdummy stub functions, and external linkages"
__PythonWarningFlags="-Wall"
if [[ $__IgnoreWarnings == 0 ]]; then
__PythonWarningFlags="$__PythonWarningFlags -Werror"
fi
$PYTHON -B $__PythonWarningFlags "$__ProjectRoot/src/scripts/genEventing.py" --inc $__OutputIncDir --dummy $__OutputIncDir/etmdummy.h --man "$__ProjectRoot/src/vm/ClrEtwAll.man" --testdir "$__OutputEventProviderDir/tests"
if [[ $? != 0 ]]; then
exit 1
fi
echo "Laying out dynamically generated EventPipe Implementation"
$PYTHON -B $__PythonWarningFlags "$__ProjectRoot/src/scripts/genEventPipe.py" --man "$__ProjectRoot/src/vm/ClrEtwAll.man" --intermediate "$__OutputEventingDir/eventpipe"
echo "Laying out dynamically generated EventSource classes"
$PYTHON -B $__PythonWarningFlags "$__ProjectRoot/src/scripts/genRuntimeEventSources.py" --man "$__ProjectRoot/src/vm/ClrEtwAll.man" --intermediate "$__OutputEventingDir"
# determine the logging system
case $__BuildOS in
Linux|FreeBSD)
echo "Laying out dynamically generated Event Logging Implementation of Lttng"
$PYTHON -B $__PythonWarningFlags "$__ProjectRoot/src/scripts/genLttngProvider.py" --man "$__ProjectRoot/src/vm/ClrEtwAll.man" --intermediate "$__OutputEventProviderDir"
if [[ $? != 0 ]]; then
exit 1
fi
;;
*)
echo "Laying out dummy event logging provider"
$PYTHON -B $__PythonWarningFlags "$__ProjectRoot/src/scripts/genDummyProvider.py" --man "$__ProjectRoot/src/vm/ClrEtwAll.man" --intermediate "$__OutputEventProviderDir"
if [[ $? != 0 ]]; then
exit 1
fi
;;
esac
}
generate_event_logging()
{
# Event Logging Infrastructure
if [[ $__SkipCoreCLR == 0 || $__SkipMSCorLib == 0 || $__ConfigureOnly == 1 ]]; then
generate_event_logging_sources "$__IntermediatesDir" "the native build system"
fi
}
build_native()
{
skipCondition=$1
platformArch="$2"
intermediatesForBuild="$3"
extraCmakeArguments="$4"
message="$5"
if [ $skipCondition == 1 ]; then
echo "Skipping $message build."
return
fi
# All set to commence the build
echo "Commencing build of $message for $__BuildOS.$__BuildArch.$__BuildType in $intermediatesForBuild"
generator=""
buildFile="Makefile"
buildTool="make"
if [ $__UseNinja == 1 ]; then
generator="ninja"
buildFile="build.ninja"
if ! buildTool=$(command -v ninja || command -v ninja-build); then
echo "Unable to locate ninja!" 1>&2
exit 1
fi
fi
if [ $__SkipConfigure == 0 ]; then
# if msbuild is not supported, then set __SkipGenerateVersion to 1
if [ $__isMSBuildOnNETCoreSupported == 0 ]; then __SkipGenerateVersion=1; fi
# Drop version.cpp file
__versionSourceFile="$intermediatesForBuild/version.cpp"
if [ $__SkipGenerateVersion == 0 ]; then
pwd
"$__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
else
# Generate the dummy version.cpp, but only if it didn't exist to make sure we don't trigger unnecessary rebuild
__versionSourceLine="static char sccsid[] __attribute__((used)) = \"@(#)No version information produced\";"
if [ -e $__versionSourceFile ]; then
read existingVersionSourceLine < $__versionSourceFile
fi
if [ "$__versionSourceLine" != "$existingVersionSourceLine" ]; then
echo $__versionSourceLine > $__versionSourceFile
fi
fi
pushd "$intermediatesForBuild"
# Regenerate the CMake solution
echo "Invoking \"$__ProjectRoot/src/pal/tools/gen-buildsys-clang.sh\" \"$__ProjectRoot\" $__ClangMajorVersion \"$__ClangMinorVersion\" $platformArch $__BuildType $__CodeCoverage $generator $extraCmakeArguments $__cmakeargs"
"$__ProjectRoot/src/pal/tools/gen-buildsys-clang.sh" "$__ProjectRoot" $__ClangMajorVersion "$__ClangMinorVersion" $platformArch $__BuildType $__CodeCoverage $generator "$extraCmakeArguments" "$__cmakeargs"
popd
fi
if [ ! -f "$intermediatesForBuild/$buildFile" ]; then
echo "Failed to generate $message build project!"
exit 1
fi
# Build
if [ $__ConfigureOnly == 1 ]; then
echo "Finish configuration & skipping $message build."
return
fi
# Check that the makefiles were created.
pushd "$intermediatesForBuild"
echo "Executing $buildTool install -j $__NumProc"
$buildTool install -j $__NumProc
if [ $? != 0 ]; then
echo "Failed to build $message."
exit 1
fi
popd
}
build_cross_architecture_components()
{
local crossArch="$1"
local intermediatesForBuild="$__IntermediatesDir/Host$crossArch/crossgen"
local crossArchBinDir="$__BinDir/$crossArch"
mkdir -p "$intermediatesForBuild"
mkdir -p "$crossArchBinDir"
generate_event_logging_sources "$intermediatesForBuild" "the crossarch build system"
__SkipCrossArchBuild=1
TARGET_ROOTFS=""
# check supported cross-architecture components host(__HostArch)/target(__BuildArch) pair
if [[ ("$__BuildArch" == "arm" || "$__BuildArch" == "armel") && "$crossArch" == "x86" ]]; then
export CROSSCOMPILE=0
__SkipCrossArchBuild=0
# building x64-host/arm-target cross-architecture component need to use cross toolchain of x86
if [ "$__HostArch" == "x64" ]; then
export CROSSCOMPILE=1
fi
elif [[ ("$__BuildArch" == "arm64") && "$crossArch" == "x64" ]]; then
export CROSSCOMPILE=0
__SkipCrossArchBuild=0
elif [[ ("$__BuildArch" == "arm" || "$__BuildArch" == "armel") && "$crossArch" == "x64" ]]; then
export CROSSCOMPILE=0
__SkipCrossArchBuild=0
else
# not supported
return
fi
export __CMakeBinDir="$crossArchBinDir"
export CROSSCOMPONENT=1
if [ $CROSSCOMPILE == 1 ]; then
TARGET_ROOTFS="$ROOTFS_DIR"
if [ -n "$CAC_ROOTFS_DIR" ]; then
export ROOTFS_DIR="$CAC_ROOTFS_DIR"
else
export ROOTFS_DIR="$__ProjectRoot/cross/rootfs/$__CrossArch"
fi
fi
__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"
build_native $__SkipCrossArchBuild "$crossArch" "$intermediatesForBuild" "$__ExtraCmakeArgs" "cross-architecture components"
# restore ROOTFS_DIR and CROSSCOMPILE
if [ -n "$TARGET_ROOTFS" ]; then
export ROOTFS_DIR="$TARGET_ROOTFS"
fi
export CROSSCOMPILE=1
}
isMSBuildOnNETCoreSupported()
{
__isMSBuildOnNETCoreSupported=$__msbuildonunsupportedplatform
if [ $__isMSBuildOnNETCoreSupported == 1 ]; then
return
fi
if [ $__SkipManaged == 1 ]; then
__isMSBuildOnNETCoreSupported=0
return
fi
if [ "$__HostArch" == "x64" ]; then
if [ "$__HostOS" == "Linux" ]; then
__isMSBuildOnNETCoreSupported=1
# note: the RIDs below can use globbing patterns
UNSUPPORTED_RIDS=("debian.9-x64" "ubuntu.17.04-x64")
for UNSUPPORTED_RID in "${UNSUPPORTED_RIDS[@]}"
do
if [[ $__HostDistroRid == $UNSUPPORTED_RID ]]; then
__isMSBuildOnNETCoreSupported=0
break
fi
done
elif [ "$__HostOS" == "OSX" ]; then
__isMSBuildOnNETCoreSupported=1
elif [ "$__HostOS" == "FreeBSD" ]; then
__isMSBuildOnNETCoreSupported=1
fi
fi
}
build_CoreLib_ni()
{
local __CrossGenExec=$1
if [ $__PartialNgen == 1 ]; then
export COMPlus_PartialNGen=1
fi
if [ -e $__CrossGenCoreLibLog ]; then
rm $__CrossGenCoreLibLog
fi
echo "Generating native image of System.Private.CoreLib.dll for $__BuildOS.$__BuildArch.$__BuildType. Logging to \"$__CrossGenCoreLibLog\"."
echo "$__CrossGenExec /Platform_Assemblies_Paths $__BinDir/IL $__IbcTuning /out $__BinDir/System.Private.CoreLib.dll $__BinDir/IL/System.Private.CoreLib.dll"
$__CrossGenExec /Platform_Assemblies_Paths $__BinDir/IL $__IbcTuning /out $__BinDir/System.Private.CoreLib.dll $__BinDir/IL/System.Private.CoreLib.dll >> $__CrossGenCoreLibLog 2>&1
if [ $? -ne 0 ]; then
echo "Failed to generate native image for System.Private.CoreLib. Refer to $__CrossGenCoreLibLog"
exit 1
fi
if [ "$__BuildOS" == "Linux" ]; then
echo "Generating symbol file for System.Private.CoreLib.dll"
echo "$__CrossGenExec /Platform_Assemblies_Paths $__BinDir /CreatePerfMap $__BinDir $__BinDir/System.Private.CoreLib.dll"
$__CrossGenExec /Platform_Assemblies_Paths $__BinDir /CreatePerfMap $__BinDir $__BinDir/System.Private.CoreLib.dll >> $__CrossGenCoreLibLog 2>&1
if [ $? -ne 0 ]; then
echo "Failed to generate symbol file for System.Private.CoreLib. Refer to $__CrossGenCoreLibLog"
exit 1
fi
fi
}
build_CoreLib()
{
if [ $__isMSBuildOnNETCoreSupported == 0 ]; then
echo "System.Private.CoreLib.dll build unsupported."
return
fi
if [ $__SkipMSCorLib == 1 ]; then
echo "Skipping building System.Private.CoreLib."
return
fi
echo "Commencing build of managed components for $__BuildOS.$__BuildArch.$__BuildType"
# Invoke MSBuild
__ExtraBuildArgs=""
if [[ "$__IbcTuning" == "" ]]; then
__ExtraBuildArgs="$__ExtraBuildArgs -OptimizationDataDir=\"$__PackagesDir/optimization.$__BuildOS-$__BuildArch.IBC.CoreCLR/$__IbcOptDataVersion/data/\""
__ExtraBuildArgs="$__ExtraBuildArgs -EnableProfileGuidedOptimization=true"
fi
if [[ "$__BuildManagedTools" -eq "1" ]]; then
__ExtraBuildArgs="$__ExtraBuildArgs -BuildManagedTools=true"
fi
$__ProjectRoot/run.sh build -Project=$__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
if [ $? -ne 0 ]; then
echo "Failed to build managed components."
exit 1
fi
if [ $__SkipCrossgen == 1 ]; then
echo "Skipping generating native image"
return
fi
# The cross build generates a crossgen with the target architecture.
if [ $__CrossBuild == 0 ]; then
if [ $__SkipCoreCLR == 1 ]; then
return
fi
# The architecture of host pc must be same architecture with target.
if [[ ( "$__HostArch" == "$__BuildArch" ) ]]; then
build_CoreLib_ni "$__BinDir/crossgen"
elif [[ ( "$__HostArch" == "x64" ) && ( "$__BuildArch" == "x86" ) ]]; then
build_CoreLib_ni "$__BinDir/crossgen"
elif [[ ( "$__HostArch" == "arm64" ) && ( "$__BuildArch" == "arm" ) ]]; then
build_CoreLib_ni "$__BinDir/crossgen"
else
exit 1
fi
else
if [[ ( "$__CrossArch" == "x86" ) && ( "$__BuildArch" == "arm" ) ]]; then
build_CoreLib_ni "$__CrossComponentBinDir/crossgen"
elif [[ ( "$__CrossArch" == "x64" ) && ( "$__BuildArch" == "arm" ) ]]; then
build_CoreLib_ni "$__CrossComponentBinDir/crossgen"
elif [[ ( "$__HostArch" == "x64" ) && ( "$__BuildArch" == "arm64" ) ]]; then
build_CoreLib_ni "$__CrossComponentBinDir/crossgen"
fi
fi
}
generate_NugetPackages()
{
# We can only generate nuget package if we also support building mscorlib as part of this build.
if [ $__isMSBuildOnNETCoreSupported == 0 ]; then
echo "Nuget package generation unsupported."
return
fi
# Since we can build mscorlib for this OS, did we build the native components as well?
if [[ $__SkipCoreCLR == 1 && $__CrossgenOnly == 0 ]]; then
echo "Unable to generate nuget packages since native components were not built."
return
fi
echo "Generating nuget packages for "$__BuildOS
echo "DistroRid is "$__DistroRid
echo "ROOTFS_DIR is "$ROOTFS_DIR
# Build the packages
$__ProjectRoot/run.sh build -Project=$__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=$__CrossBuild $__RunArgs $__UnprocessedBuildArgs
if [ $? -ne 0 ]; then
echo "Failed to generate Nuget packages."
exit 1
fi
}
echo "Commencing CoreCLR Repo build"
# Argument types supported by this script:
#
# Build architecture - valid values are: x64, ARM.
# Build Type - valid values are: Debug, Checked, Release
#
# Set the default arguments for build
# Obtain the location of the bash script to figure out where the root of the repo is.
__ProjectRoot="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
# Use uname to determine what the CPU is.
CPUName=$(uname -p)
# Some Linux platforms report unknown for platform, but the arch for machine.
if [ "$CPUName" == "unknown" ]; then
CPUName=$(uname -m)
fi
case $CPUName in
i686)
echo "Unsupported CPU $CPUName detected, build might not succeed!"
__BuildArch=x86
__HostArch=x86
;;
x86_64)
__BuildArch=x64
__HostArch=x64
;;
armv7l)
echo "Unsupported CPU $CPUName detected, build might not succeed!"
__BuildArch=arm
__HostArch=arm
;;
aarch64)
__BuildArch=arm64
__HostArch=arm64
;;
amd64)
__BuildArch=x64
__HostArch=x64
;;
*)
echo "Unknown CPU $CPUName detected, configuring as if for x64"
__BuildArch=x64
__HostArch=x64
;;
esac
# Use uname to determine what the OS is.
OSName=$(uname -s)
case $OSName in
Linux)
__BuildOS=Linux
__HostOS=Linux
;;
Darwin)
__BuildOS=OSX
__HostOS=OSX
;;
FreeBSD)
__BuildOS=FreeBSD
__HostOS=FreeBSD
;;
OpenBSD)
__BuildOS=OpenBSD
__HostOS=OpenBSD
;;
NetBSD)
__BuildOS=NetBSD
__HostOS=NetBSD
;;
SunOS)
__BuildOS=SunOS
__HostOS=SunOS
;;
*)
echo "Unsupported OS $OSName detected, configuring as if for Linux"
__BuildOS=Linux
__HostOS=Linux
;;
esac
__BuildType=Debug
__CodeCoverage=
__IgnoreWarnings=0
# Set the various build properties here so that CMake and MSBuild can pick them up
__ProjectDir="$__ProjectRoot"
__SourceDir="$__ProjectDir/src"
__PackagesDir="${DotNetRestorePackagesPath:-${__ProjectDir}/packages}"
__RootBinDir="$__ProjectDir/bin"
__UnprocessedBuildArgs=
__RunArgs=
__MSBCleanBuildArgs=
__UseNinja=0
__VerboseBuild=0
__PgoInstrument=0
__PgoOptimize=1
__IbcTuning=""
__ConfigureOnly=0
__SkipConfigure=0
__SkipManaged=0
__SkipRestore=""
__SkipNuget=0
__SkipCoreCLR=0
__SkipMSCorLib=0
__SkipRestoreOptData=0
__SkipCrossgen=0
__CrossgenOnly=0
__PartialNgen=0
__SkipTests=0
__CrossBuild=0
__ClangMajorVersion=0
__ClangMinorVersion=0
__NuGetPath="$__PackagesDir/NuGet.exe"
__HostDistroRid=""
__DistroRid=""
__cmakeargs=""
__SkipGenerateVersion=0
__PortableBuild=1
__msbuildonunsupportedplatform=0
__PgoOptDataVersion=""
__IbcOptDataVersion=""
__BuildManagedTools=1
# Get the number of processors available to the scheduler
# Other techniques such as `nproc` only get the number of
# processors available to a single process.
if [ `uname` = "FreeBSD" ]; then
__NumProc=`sysctl hw.ncpu | awk '{ print $2+1 }'`
elif [ `uname` = "NetBSD" ]; then
__NumProc=$(($(getconf NPROCESSORS_ONLN)+1))
elif [ `uname` = "Darwin" ]; then
__NumProc=$(($(getconf _NPROCESSORS_ONLN)+1))
else
__NumProc=$(nproc --all)
fi
while :; do
if [ $# -le 0 ]; then
break
fi
lowerI="$(echo $1 | awk '{print tolower($0)}')"
case $lowerI in
-\?|-h|--help)
usage
exit 1
;;
x86|-x86)
__BuildArch=x86
;;
x64|-x64)
__BuildArch=x64
;;
arm|-arm)
__BuildArch=arm
;;
armel|-armel)
__BuildArch=armel
;;
arm64|-arm64)
__BuildArch=arm64
;;
debug|-debug)
__BuildType=Debug
;;
checked|-checked)
__BuildType=Checked
;;
release|-release)
__BuildType=Release
;;
coverage|-coverage)
__CodeCoverage=Coverage
;;
cross|-cross)
__CrossBuild=1
;;
-portablebuild=false)
__PortableBuild=0
;;
verbose|-verbose)
__VerboseBuild=1
;;
stripsymbols|-stripsymbols)
__cmakeargs="$__cmakeargs -DSTRIP_SYMBOLS=true"
;;
clang3.5|-clang3.5)
__ClangMajorVersion=3
__ClangMinorVersion=5
;;
clang3.6|-clang3.6)
__ClangMajorVersion=3
__ClangMinorVersion=6
;;
clang3.7|-clang3.7)
__ClangMajorVersion=3
__ClangMinorVersion=7
;;
clang3.8|-clang3.8)
__ClangMajorVersion=3
__ClangMinorVersion=8
;;
clang3.9|-clang3.9)
__ClangMajorVersion=3
__ClangMinorVersion=9
;;
clang4.0|-clang4.0)
__ClangMajorVersion=4
__ClangMinorVersion=0
;;
clang5.0|-clang5.0)
__ClangMajorVersion=5
__ClangMinorVersion=0
;;
clang6.0|-clang6.0)
__ClangMajorVersion=6
__ClangMinorVersion=0
;;
clang7|-clang7)
__ClangMajorVersion=7
__ClangMinorVersion=
;;
ninja|-ninja)
__UseNinja=1
;;
pgoinstrument|-pgoinstrument)
__PgoInstrument=1
;;
nopgooptimize|-nopgooptimize)
__PgoOptimize=0
__SkipRestoreOptData=1
;;
ibcinstrument|-ibcinstrument)
__IbcTuning="/Tuning"
;;
configureonly|-configureonly)
__ConfigureOnly=1
__SkipMSCorLib=1
__SkipNuget=1
;;
skipconfigure|-skipconfigure)
__SkipConfigure=1
;;
skipnative|-skipnative)
# Use "skipnative" to use the same option name as build.cmd.
__SkipCoreCLR=1
;;
skipcoreclr|-skipcoreclr)
# Accept "skipcoreclr" for backwards-compatibility.
__SkipCoreCLR=1
;;
crosscomponent|-crosscomponent)
# Accept "crosscomponent" for backward-compatibility but ignore it.
echo "WARNING: 'crosscomponent' is obsolete and should not be used"
;;
skipmanaged|-skipmanaged)
__SkipManaged=1
;;
skipmscorlib|-skipmscorlib)
__SkipMSCorLib=1
;;
skipgenerateversion|-skipgenerateversion)
__SkipGenerateVersion=1
;;
skiprestoreoptdata|-skiprestoreoptdata)
__SkipRestoreOptData=1
;;
skipcrossgen|-skipcrossgen)
__SkipCrossgen=1
;;
crossgenonly|-crossgenonly)
__SkipMSCorLib=1
__SkipCoreCLR=1
__CrossgenOnly=1
;;
partialngen|-partialngen)
__PartialNgen=1
;;
skiptests|-skiptests)
__SkipTests=1
;;
skipnuget|-skipnuget|skipbuildpackages|-skipbuildpackages)
__SkipNuget=1
;;
ignorewarnings|-ignorewarnings)
__IgnoreWarnings=1
__cmakeargs="$__cmakeargs -DCLR_CMAKE_WARNINGS_ARE_ERRORS=OFF"
;;
cmakeargs|-cmakeargs)
if [ -n "$2" ]; then
__cmakeargs="$__cmakeargs $2"
shift
else
echo "ERROR: 'cmakeargs' requires a non-empty option argument"
exit 1
fi
;;
bindir|-bindir)
if [ -n "$2" ]; then
__RootBinDir="$2"
if [ ! -d $__RootBinDir ]; then
mkdir $__RootBinDir
fi
__RootBinParent=$(dirname $__RootBinDir)
__RootBinName=${__RootBinDir##*/}
__RootBinDir="$(cd $__RootBinParent &>/dev/null && printf %s/%s $PWD $__RootBinName)"
shift
else
echo "ERROR: 'bindir' requires a non-empty option argument"
exit 1
fi
;;
msbuildonunsupportedplatform|-msbuildonunsupportedplatform)
__msbuildonunsupportedplatform=1
;;
numproc|-numproc)
if [ -n "$2" ]; then
__NumProc="$2"
shift
else
echo "ERROR: 'numproc' requires a non-empty option argument"
exit 1
fi
;;
osgroup|-osgroup)
if [ -n "$2" ]; then
__BuildOS="$2"
shift
else
echo "ERROR: 'osgroup' requires a non-empty option argument"
exit 1
fi
;;
rebuild|-rebuild)
echo "ERROR: 'Rebuild' is not supported. Please remove it."
exit 1
;;
*)
__UnprocessedBuildArgs="$__UnprocessedBuildArgs $1"
;;
esac
shift
done
__RunArgs="-BuildArch=$__BuildArch -BuildType=$__BuildType -BuildOS=$__BuildOS"
# Configure environment if we are doing a verbose build
if [ $__VerboseBuild == 1 ]; then
export VERBOSE=1
__RunArgs="$__RunArgs -verbose"
fi
# Set default clang version
if [[ $__ClangMajorVersion == 0 && $__ClangMinorVersion == 0 ]]; then
if [[ "$__BuildArch" == "arm" || "$__BuildArch" == "armel" ]]; then
__ClangMajorVersion=5
__ClangMinorVersion=0
else
__ClangMajorVersion=3
__ClangMinorVersion=9
fi
fi
if [[ "$__BuildArch" == "armel" ]]; then
# Armel cross build is Tizen specific and does not support Portable RID build
__PortableBuild=0
fi
if [ $__PortableBuild == 0 ]; then
__RunArgs="$__RunArgs -PortableBuild=false"
fi
# Set dependent variables
__LogsDir="$__RootBinDir/Logs"
# init the host distro name
initHostDistroRid
# Set the remaining variables based upon the determined build configuration
__BinDir="$__RootBinDir/Product/$__BuildOS.$__BuildArch.$__BuildType"
__PackagesBinDir="$__BinDir/.nuget"
__ToolsDir="$__RootBinDir/tools"
__TestWorkingDir="$__RootBinDir/tests/$__BuildOS.$__BuildArch.$__BuildType"
export __IntermediatesDir="$__RootBinDir/obj/$__BuildOS.$__BuildArch.$__BuildType"
__TestIntermediatesDir="$__RootBinDir/tests/obj/$__BuildOS.$__BuildArch.$__BuildType"
__isMSBuildOnNETCoreSupported=0
__CrossComponentBinDir="$__BinDir"
__CrossArch="$__HostArch"
if [ $__CrossBuild == 1 ]; then
__CrossComponentBinDir="$__CrossComponentBinDir/$__CrossArch"
fi
__CrossGenCoreLibLog="$__LogsDir/CrossgenCoreLib_$__BuildOS.$__BuildArch.$__BuildType.log"
# Init if MSBuild for .NET Core is supported for this platform
isMSBuildOnNETCoreSupported