diff options
Diffstat (limited to 'src/pal/tools/gen-buildsys-gcc.sh')
| -rwxr-xr-x | src/pal/tools/gen-buildsys-gcc.sh | 188 |
1 files changed, 188 insertions, 0 deletions
diff --git a/src/pal/tools/gen-buildsys-gcc.sh b/src/pal/tools/gen-buildsys-gcc.sh new file mode 100755 index 0000000000..cc141baae9 --- /dev/null +++ b/src/pal/tools/gen-buildsys-gcc.sh @@ -0,0 +1,188 @@ +#!/usr/bin/env sh +# +# This file invokes cmake and generates the build system for Gcc. +# + +if [ $# -lt 4 ] +then + echo "Usage..." + echo "gen-buildsys-gcc.sh <path to top level CMakeLists.txt> <GccMajorVersion> <GccMinorVersion> <Architecture> [build flavor] [coverage] [ninja] [cmakeargs]" + echo "Specify the path to the top level CMake file - <ProjectK>/src/NDP" + echo "Specify the Gcc version to use, split into major and minor version" + echo "Specify the target architecture." + echo "Optionally specify the build configuration (flavor.) Defaults to DEBUG." + echo "Optionally specify 'coverage' to enable code coverage build." + echo "Target ninja instead of make. ninja must be on the PATH." + echo "Pass additional arguments to CMake call." + exit 1 +fi + +# Locate gcc +gcc_prefix="" + +if [ "$CROSSCOMPILE" = "1" ]; then + # Locate gcc + if [ ! -z "$TOOLCHAIN" ]; then + gcc_prefix="$TOOLCHAIN-" + fi +fi + +# Set up the environment to be used for building with gcc. +if command -v "${gcc_prefix}gcc-$2.$3" > /dev/null + then + desired_gcc_version="-$2.$3" +elif command -v "${gcc_prefix}gcc$2$3" > /dev/null + then + desired_gcc_version="$2$3" +elif command -v "${gcc_prefix}gcc-$2$3" > /dev/null + then + desired_gcc_version="-$2$3" +elif command -v ${gcc_prefix}gcc > /dev/null + then + desired_gcc_version= +else + echo "Unable to find $gcc_prefixgcc Compiler" + exit 1 +fi + +if [ -z "$CC" ]; then + export CC="$(command -v ${gcc_prefix}gcc$desired_gcc_version)" +fi +if [ -z "$CXX" ]; then + export CXX="$(command -v ${gcc_prefix}g++$desired_gcc_version)" +fi + +build_arch="$4" +buildtype=DEBUG +code_coverage=OFF +generator="Unix Makefiles" +__UnprocessedCMakeArgs="" + +ITER=-1 +for i in "$@"; do + ITER=$(($ITER + 1)) + if [ $ITER -lt 5 ]; then continue; fi + upperI="$(echo $i | awk '{print toupper($0)}')" + case $upperI in + # Possible build types are DEBUG, CHECKED, RELEASE, RELWITHDEBINFO, MINSIZEREL. + DEBUG | CHECKED | RELEASE | RELWITHDEBINFO | MINSIZEREL) + buildtype=$upperI + ;; + COVERAGE) + echo "Code coverage is turned on for this build." + code_coverage=ON + ;; + NINJA) + generator=Ninja + ;; + *) + __UnprocessedCMakeArgs="${__UnprocessedCMakeArgs}${__UnprocessedCMakeArgs:+ }$i" + esac +done + +OS=`uname` + +locate_gcc_exec() { + if command -v "$gcc_prefix$1$desired_gcc_version" > /dev/null 2>&1 + then + echo "$(command -v $gcc_prefix$1$desired_gcc_version)" + elif command -v "$gcc_prefix$1" > /dev/null 2>&1 + then + echo "$(command -v $gcc_prefix$1)" + else + exit 1 + fi +} + +gcc_ar="$(locate_gcc_exec ar)" +[ $? -eq 0 ] || { echo "Unable to locate gcc-ar"; exit 1; } + +if [ -z "$CC" ]; then + gcc_link="$(locate_gcc_exec gcc)" + [ $? -eq 0 ] || { echo "Unable to locate gcc-link"; exit 1; } +else + gcc_link="$CC" +fi + +if [ -z "$NM" ]; then + gcc_nm="$(locate_gcc_exec nm)" + [ $? -eq 0 ] || { echo "Unable to locate gcc-nm"; exit 1; } +else + gcc_nm="$NM" +fi + +if [ "$OS" = "Linux" ] || [ "$OS" = "FreeBSD" ] || [ "$OS" = "OpenBSD" ] || [ "$OS" = "NetBSD" ] || [ "$OS" = "SunOS" ]; then + if [ -z "$OBJDUMP" ]; then + gcc_objdump="$(locate_gcc_exec objdump)" + [ $? -eq 0 ] || { echo "Unable to locate gcc-objdump"; exit 1; } + else + gcc_objdump="$OBJDUMP" + fi +fi + +if [ -z "$OBJCOPY" ]; then + gcc_objcopy="$(locate_gcc_exec objcopy)" + [ $? -eq 0 ] || { echo "Unable to locate gcc-objcopy"; exit 1; } +else + gcc_objcopy="$OBJCOPY" +fi + +gcc_ranlib="$(locate_gcc_exec ranlib)" +[ $? -eq 0 ] || { echo "Unable to locate gcc-ranlib"; exit 1; } + +cmake_extra_defines= +if [ -n "$LLDB_LIB_DIR" ]; then + cmake_extra_defines="$cmake_extra_defines -DWITH_LLDB_LIBS=$LLDB_LIB_DIR" +fi +if [ -n "$LLDB_INCLUDE_DIR" ]; then + cmake_extra_defines="$cmake_extra_defines -DWITH_LLDB_INCLUDES=$LLDB_INCLUDE_DIR" +fi +if [ "$CROSSCOMPILE" = "1" ]; then + if [ -z "$ROOTFS_DIR" ]; then + echo "ROOTFS_DIR not set for crosscompile" + exit 1 + fi + if [ -z "$CONFIG_DIR" ]; then + CONFIG_DIR="$1/cross" + fi + export TARGET_BUILD_ARCH=$build_arch + cmake_extra_defines="$cmake_extra_defines -C $CONFIG_DIR/tryrun.cmake" + cmake_extra_defines="$cmake_extra_defines -DCMAKE_TOOLCHAIN_FILE=$CONFIG_DIR/toolchain.cmake" + cmake_extra_defines="$cmake_extra_defines --sysroot=$ROOTFS_DIR" + cmake_extra_defines="$cmake_extra_defines -DCLR_UNIX_CROSS_BUILD=1" +fi +if [ "$OS" = "Linux" ]; then + linux_id_file="/etc/os-release" + if [ -n "$CROSSCOMPILE" ]; then + linux_id_file="$ROOTFS_DIR/$linux_id_file" + fi + if [ -e "$linux_id_file" ]; then + . "$linux_id_file" + cmake_extra_defines="$cmake_extra_defines -DCLR_CMAKE_LINUX_ID=$ID" + fi +fi +if [ "$build_arch" = "armel" ]; then + cmake_extra_defines="$cmake_extra_defines -DARM_SOFTFP=1" +fi + +overridefile=gcc-compiler-override.txt + +# Determine the current script directory +__currentScriptDir="$(cd -- "$(dirname -- "$0")" && pwd -P)" + +cmake \ + -G "$generator" \ + "-DCMAKE_USER_MAKE_RULES_OVERRIDE=${__currentScriptDir}/$overridefile" \ + "-DCMAKE_AR=$gcc_ar" \ + "-DCMAKE_LINKER=$gcc_link" \ + "-DCMAKE_NM=$gcc_nm" \ + "-DCMAKE_RANLIB=$gcc_ranlib" \ + "-DCMAKE_OBJCOPY=$gcc_objcopy" \ + "-DCMAKE_OBJDUMP=$gcc_objdump" \ + "-DCMAKE_BUILD_TYPE=$buildtype" \ + "-DCMAKE_EXPORT_COMPILE_COMMANDS=1 " \ + "-DCLR_CMAKE_ENABLE_CODE_COVERAGE=$code_coverage" \ + "-DCLR_CMAKE_COMPILER=GNU" \ + $cmake_extra_defines \ + $__UnprocessedCMakeArgs \ + "$1" |