#!/usr/bin/env bash usage() { echo "Usage: $0 [BuildArch] [BuildType] [clean] [verbose] [cross] [clangx.y] [skipmscorlib]" echo "BuildArch can be: x64, ARM" echo "BuildType can be: Debug, Release" echo "clean - optional argument to force a clean build." echo "verbose - optional argument to enable verbose build output." echo "clangx.y - optional argument to build using clang version x.y." echo "cross - optional argument to signify cross compilation," echo " - will use ROOTFS_DIR environment variable if set." echo "skipmscorlib - do not build mscorlib.dll even if mono is installed." exit 1 } setup_dirs() { echo Setting up directories for build mkdir -p "$__RootBinDir" mkdir -p "$__BinDir" mkdir -p "$__LogsDir" mkdir -p "$__IntermediatesDir" } # Performs "clean build" type actions (deleting and remaking directories) clean() { echo Cleaning previous output for the selected configuration rm -rf "$__BinDir" rm -rf "$__IntermediatesDir" rm -rf "$__TestWorkingDir" rm -rf "$__TestIntermediatesDir" rm -rf "$__LogsDir/*_$__BuildOS__$__BuildArch__$__BuildType.*" } # Check the system to ensure the right pre-reqs are in place check_prereqs() { echo "Checking pre-requisites..." # Check presence of CMake on the path hash cmake 2>/dev/null || { echo >&2 "Please install cmake before running this script"; exit 1; } # Check for clang hash clang-$__ClangMajorVersion.$__ClangMinorVersion 2>/dev/null || hash clang$__ClangMajorVersion$__ClangMinorVersion 2>/dev/null || hash clang 2>/dev/null || { echo >&2 "Please install clang before running this script"; exit 1; } } build_coreclr() { # All set to commence the build echo "Commencing build of native components for $__BuildOS.$__BuildArch.$__BuildType" cd "$__IntermediatesDir" # Regenerate the CMake solution echo "Invoking cmake with arguments: \"$__ProjectRoot\" $__CMakeArgs" "$__ProjectRoot/src/pal/tools/gen-buildsys-clang.sh" "$__ProjectRoot" $__ClangMajorVersion $__ClangMinorVersion $__BuildArch $__CMakeArgs # Check that the makefiles were created. if [ ! -f "$__IntermediatesDir/Makefile" ]; then echo "Failed to generate native component build project!" exit 1 fi # 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 $2+1 }'` else NumProc=$(($(getconf _NPROCESSORS_ONLN)+1)) fi # Build CoreCLR echo "Executing make install -j $NumProc $__UnprocessedBuildArgs" make install -j $NumProc $__UnprocessedBuildArgs if [ $? != 0 ]; then echo "Failed to build coreclr components." exit 1 fi } build_mscorlib() { hash mono 2> /dev/null || { echo >&2 "Skipping mscorlib.dll build since Mono is not installed."; return; } if [ $__SkipMSCorLib == 1 ]; then echo "Skipping mscorlib.dll build." return fi echo "Commencing build of mscorlib components for $__BuildOS.$__BuildArch.$__BuildType" # Pull NuGet.exe down if we don't have it already if [ ! -e "$__NuGetPath" ]; then hash curl 2>/dev/null || hash wget 2>/dev/null || { echo >&2 echo "cURL or wget is required to build mscorlib." ; exit 1; } echo "Restoring NuGet.exe..." # curl has HTTPS CA trust-issues less often than wget, so lets try that first. which curl > /dev/null 2> /dev/null if [ $? -ne 0 ]; then mkdir -p $__PackagesDir wget -q -O $__NuGetPath https://api.nuget.org/downloads/nuget.exe else curl -sSL --create-dirs -o $__NuGetPath https://api.nuget.org/downloads/nuget.exe fi if [ $? -ne 0 ]; then echo "Failed to restore NuGet.exe." exit 1 fi fi # Grab the MSBuild package if we don't have it already if [ ! -e "$__MSBuildPath" ]; then echo "Restoring MSBuild..." mono "$__NuGetPath" install $__MSBuildPackageId -Version $__MSBuildPackageVersion -source "https://www.myget.org/F/dotnet-buildtools/" -OutputDirectory "$__PackagesDir" if [ $? -ne 0 ]; then echo "Failed to restore MSBuild." exit 1 fi fi # Invoke MSBuild mono "$__MSBuildPath" /nologo "$__ProjectRoot/build.proj" /verbosity:minimal "/fileloggerparameters:Verbosity=normal;LogFile=$__LogsDir/MSCorLib_$__BuildOS__$__BuildArch__$__BuildType.log" /t:Build /p:OSGroup=$__BuildOS /p:BuildOS=$__BuildOS /p:UseRoslynCompiler=true /p:BuildNugetPackage=false } echo "Commencing CoreCLR Repo build" # Argument types supported by this script: # # Build architecture - valid values are: x64, ARM. # Build Type - valid values are: Debug, Release # # Set the default arguments for build # Obtain the location of the bash script to figure out whether the root of the repo is. __ProjectRoot="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )" __BuildArch=x64 # Use uname to determine what the OS is. OSName=$(uname -s) case $OSName in Linux) __BuildOS=Linux ;; Darwin) __BuildOS=OSX ;; FreeBSD) __BuildOS=FreeBSD ;; OpenBSD) __BuildOS=OpenBSD ;; NetBSD) __BuildOS=NetBSD ;; *) echo "Unsupported OS $OSName detected, configuring as if for Linux" __BuildOS=Linux ;; esac __MSBuildBuildArch=x64 __BuildType=Debug __CMakeArgs=DEBUG # Set the various build properties here so that CMake and MSBuild can pick them up __ProjectDir="$__ProjectRoot" __SourceDir="$__ProjectDir/src" __PackagesDir="$__ProjectDir/packages" __RootBinDir="$__ProjectDir/bin" __LogsDir="$__RootBinDir/Logs" __UnprocessedBuildArgs= __MSBCleanBuildArgs= __SkipMSCorLib=false __CleanBuild=false __VerboseBuild=false __CrossBuild=false __ClangMajorVersion=3 __ClangMinorVersion=5 __MSBuildPackageId="Microsoft.Build.Mono.Debug" __MSBuildPackageVersion="14.1.0.0-prerelease" __MSBuildPath="$__PackagesDir/$__MSBuildPackageId.$__MSBuildPackageVersion/lib/MSBuild.exe" __NuGetPath="$__PackagesDir/NuGet.exe" for i in "$@" do lowerI="$(echo $i | awk '{print tolower($0)}')" case $lowerI in -?|-h|--help) usage exit 1 ;; x64) __BuildArch=x64 __MSBuildBuildArch=x64 ;; arm) __BuildArch=arm __MSBuildBuildArch=arm ;; arm64) __BuildArch=arm64 __MSBuildBuildArch=arm64 ;; debug) __BuildType=Debug ;; release) __BuildType=Release __CMakeArgs=RELEASE ;; clean) __CleanBuild=1 ;; verbose) __VerboseBuild=1 ;; cross) __CrossBuild=1 ;; clang3.5) __ClangMajorVersion=3 __ClangMinorVersion=5 ;; clang3.6) __ClangMajorVersion=3 __ClangMinorVersion=6 ;; clang3.7) __ClangMajorVersion=3 __ClangMinorVersion=7 ;; skipmscorlib) __SkipMSCorLib=1 ;; *) __UnprocessedBuildArgs="$__UnprocessedBuildArgs $i" esac done # Set the remaining variables based upon the determined build configuration __BinDir="$__RootBinDir/Product/$__BuildOS.$__BuildArch.$__BuildType" __PackagesBinDir="$__BinDir/.nuget" __ToolsDir="$__RootBinDir/tools" __TestWorkingDir="$__RootBinDir/tests/$__BuildOS.$__BuildArch.$__BuildType" __IntermediatesDir="$__RootBinDir/obj/$__BuildOS.$__BuildArch.$__BuildType" __TestIntermediatesDir="$__RootBinDir/tests/obj/$__BuildOS.$__BuildArch.$__BuildType" # Specify path to be set for CMAKE_INSTALL_PREFIX. # This is where all built CoreClr libraries will copied to. export __CMakeBinDir="$__BinDir" # Configure environment if we are doing a clean build. if [ $__CleanBuild == 1 ]; then clean fi # Configure environment if we are doing a verbose build if [ $__VerboseBuild == 1 ]; then export VERBOSE=1 fi # Configure environment if we are doing a cross compile. if [ $__CrossBuild == 1 ]; then export CROSSCOMPILE=1 if ! [[ -n "$ROOTFS_DIR" ]]; then export ROOTFS_DIR="$__ProjectRoot/cross/rootfs/$__BuildArch" fi fi # Make the directories necessary for build if they don't exist setup_dirs # Check prereqs. check_prereqs # Build the coreclr (native) components. build_coreclr # Build mscolrib. build_mscorlib # Build complete echo "Repo successfully built." echo "Product binaries are available at $__BinDir" exit 0