mirror of
https://github.com/Relintai/osxcross.git
synced 2025-02-03 22:45:56 +01:00
335 lines
9.9 KiB
Bash
Executable File
335 lines
9.9 KiB
Bash
Executable File
#!/usr/bin/env bash
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pushd "${0%/*}" &>/dev/null
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export LC_ALL="C"
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export CC=clang
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export CXX=clang++
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# How many concurrent jobs should be used for compiling?
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JOBS=`tools/get_cpu_count.sh` || exit 1
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# SDK version to use
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SDK_VERSION=10.8
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# Minimum targeted OS X version
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# Must be <= SDK_VERSION
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# You can comment this variable out,
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# if you want to use the compilers default value
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OSX_VERSION_MIN=10.5
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# ld version
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LINKER_VERSION=134.9
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# Don't change this
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OSXCROSS_VERSION=0.5
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function require
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{
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which $1 &>/dev/null
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while [ $? -ne 0 ]
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do
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echo ""
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read -p "Install $1 then press enter"
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which $1 &>/dev/null
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done
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}
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BASE_DIR=`pwd`
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TARBALL_DIR=$BASE_DIR/tarballs
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BUILD_DIR=$BASE_DIR/build
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TARGET_DIR=$BASE_DIR/target
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PATCH_DIR=$BASE_DIR/patches
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SDK_DIR=$TARGET_DIR/SDK
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JOBSSTR="jobs"
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if [ $JOBS -eq 1 ]; then
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JOBSSTR="job"
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fi
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if [ -z "$OSX_VERSION_MIN" ]; then
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OSX_VERSION_MIN="default"
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fi
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case $SDK_VERSION in
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10.4*) TARGET=darwin8 ;;
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10.5*) TARGET=darwin9 ;;
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10.6*) TARGET=darwin10 ;;
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10.7*) TARGET=darwin11 ;;
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10.8*) TARGET=darwin12 ;;
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10.9*) TARGET=darwin13 ;;
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*) echo "Invalid SDK Version"; exit 1 ;;
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esac
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set -e
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echo ""
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echo "Building OSXCross toolchain, Version: $OSXCROSS_VERSION"
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echo ""
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echo "OS X SDK Version: $SDK_VERSION, Target: $TARGET"
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echo "Minimum targeted OS X Version: $OSX_VERSION_MIN"
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echo "Tarball Directory: $TARBALL_DIR"
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echo "Build Directory: $BUILD_DIR"
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echo "Install Directory: $TARGET_DIR"
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echo "SDK Install Directory: $SDK_DIR"
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echo ""
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read -p "Press enter to start building"
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echo ""
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export PATH=$TARGET_DIR/bin:$PATH
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mkdir -p $BUILD_DIR
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mkdir -p $TARGET_DIR
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mkdir -p $SDK_DIR
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set +e
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require $CC
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require $CXX
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require clang
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require make
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require sed
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require patch
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require gunzip
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require cpio
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require autogen
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require automake
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require libtool
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set -e
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CLANG_TARGET_OPTION=`./oclang/check_target_option.sh`
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pushd $BUILD_DIR
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trap 'test $? -eq 0 || rm -f $BUILD_DIR/have_cctools*' EXIT
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if [ "`ls $TARBALL_DIR/cctools*.tar.* | wc -l | tr -d ' '`" != "1" ]; then
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echo ""
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echo "There should only be one cctools*.tar.* archive in the tarballs directory"
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echo ""
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exit 1
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fi
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CCTOOLS_REVHASH=`ls $TARBALL_DIR/cctools*.tar.* | \
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tr '_' ' ' | tr '.' ' ' | \
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awk '{print $3}'`
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if [ ! -f "have_cctools_${CCTOOLS_REVHASH}_$TARGET" ]; then
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rm -rf cctools*
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rm -rf xar*
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tar xJfv $TARBALL_DIR/cctools*.tar.xz
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tar xzfv $TARBALL_DIR/xar*.tar.gz
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pushd cctools*/cctools
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patch -p0 < $PATCH_DIR/cctools-ld64-1.patch
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patch -p0 < $PATCH_DIR/cctools-ld64-2.patch
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patch -p0 < $PATCH_DIR/cctools-ld64-3.patch
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./autogen.sh
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echo ""
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echo "if you see automake warnings, ignore them"
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echo "automake 1.14+ is supposed to print a lot of warnings"
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echo ""
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./configure --prefix=$TARGET_DIR --target=x86_64-apple-$TARGET
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make -j$JOBS
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make install -j$JOBS
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popd
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pushd $TARGET_DIR/bin
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CCTOOLS=`find . -name "x86_64-apple-darwin*"`
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CCTOOLS=($CCTOOLS)
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for CCTOOL in ${CCTOOLS[@]}; do
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CCTOOL_I386=`echo "$CCTOOL" | sed 's/x86_64/i386/g'`
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ln -sf $CCTOOL $CCTOOL_I386
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done
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popd
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fi # have cctools
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if [ ! -f "have_xar_$TARGET" ]; then
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if [ -n "$FORCE_XAR_BUILD" ] || [ `echo "$SDK_VERSION<=10.5" | bc -l` -eq 1 ]; then
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pushd xar*
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set +e
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sed -i 's/-Wall/-w/g' configure
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set -e
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./configure --prefix=$TARGET_DIR
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make -j$JOBS
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make install -j$JOBS
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popd
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fi # SDK <= 10.5
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fi # have xar
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if [ ! -f "have_cctools_$TARGET" ]; then
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function check
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{
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[ -f "/$TARGET_DIR/bin/$1-apple-$TARGET-lipo" ] || exit 1
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[ -f "/$TARGET_DIR/bin/$1-apple-$TARGET-ld" ] || exit 1
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[ -f "/$TARGET_DIR/bin/$1-apple-$TARGET-nm" ] || exit 1
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[ -f "/$TARGET_DIR/bin/$1-apple-$TARGET-ar" ] || exit 1
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[ -f "/$TARGET_DIR/bin/$1-apple-$TARGET-ranlib" ] || exit 1
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[ -f "/$TARGET_DIR/bin/$1-apple-$TARGET-strip" ] || exit 1
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}
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check i386
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check x86_64
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touch "have_cctools_${CCTOOLS_REVHASH}_$TARGET"
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fi # HAVE_CCTOOLS
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set +e
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ls $TARBALL_DIR/MacOSX$SDK_VERSION* &>/dev/null
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while [ $? -ne 0 ]
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do
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echo ""
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echo "Get the MacOSX$SDK_VERSION SDK and move it into $TARBALL_DIR"
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echo "(see README for SDK download links)"
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echo ""
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echo "You can press ctrl-c to break the build process,"
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echo "if you restart ./build.sh then we will continue from here"
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echo ""
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read -p "Press enter to continue"
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ls $TARBALL_DIR/MacOSX$SDK_VERSION* &>/dev/null
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done
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set -e
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SDK=`ls $TARBALL_DIR/MacOSX$SDK_VERSION*`
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SDK_FILENAME=`basename $SDK`
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echo "extracting $SDK_FILENAME ..."
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case $SDK in
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*.pkg)
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which xar &>/dev/null || { echo "please build with: FORCE_XAR_BUILD=1 ./build.sh" && exit 1; }
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xar -xf $SDK
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cat Payload | gunzip -dc | cpio -i 2>/dev/null
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;;
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*.tar.xz)
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tar xJf $SDK
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;;
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*.tar.gz)
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tar xzf $SDK
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;;
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esac
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rm -rf $SDK_DIR/MacOSX$SDK_VERSION* 2>/dev/null
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mv -f SDKs/*$SDK_VERSION* $SDK_DIR
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pushd $SDK_DIR/MacOSX$SDK_VERSION.sdk
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set +e
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ln -s $SDK_DIR/MacOSX$SDK_VERSION.sdk/System/Library/Frameworks/Kernel.framework/Versions/A/Headers/std*.h usr/include 2>/dev/null
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$BASE_DIR/oclang/find_intrinsic_headers.sh $SDK_DIR/MacOSX$SDK_VERSION.sdk
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set -e
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popd
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popd
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WRAPPER=$TARGET_DIR/bin/x86_64-apple-$TARGET-oclang
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cp -f oclang/oclang $WRAPPER
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WRAPPER_SCRIPT=`basename $WRAPPER`
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WRAPPER_DIR=`dirname $WRAPPER`
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pushd $WRAPPER_DIR
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ln -sf $WRAPPER_SCRIPT o32-clang
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ln -sf $WRAPPER_SCRIPT o32-clang++
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ln -sf $WRAPPER_SCRIPT o32-clang++-libc++
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ln -sf $WRAPPER_SCRIPT o64-clang
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ln -sf $WRAPPER_SCRIPT o64-clang++
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ln -sf $WRAPPER_SCRIPT o64-clang++-libc++
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ln -sf $WRAPPER_SCRIPT i386-apple-$TARGET-clang
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ln -sf $WRAPPER_SCRIPT i386-apple-$TARGET-clang++
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ln -sf $WRAPPER_SCRIPT i386-apple-$TARGET-clang++-libc++
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ln -sf $WRAPPER_SCRIPT x86_64-apple-$TARGET-clang
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ln -sf $WRAPPER_SCRIPT x86_64-apple-$TARGET-clang++
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ln -sf $WRAPPER_SCRIPT x86_64-apple-$TARGET-clang++-libc++
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popd
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OSXCROSS_CONF="$TARGET_DIR/bin/osxcross-conf"
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OSXCROSS_ENV="$TARGET_DIR/bin/osxcross-env"
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rm -f $OSXCROSS_CONF $ENV_CONF
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echo "#!/usr/bin/env bash" > $OSXCROSS_CONF
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echo "" >> $OSXCROSS_CONF
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echo "pushd \"\${0%/*}\" &>/dev/null" >> $OSXCROSS_CONF
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echo "" >> $OSXCROSS_CONF
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echo "DIR=\`pwd\`" >> $OSXCROSS_CONF
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echo "OSXCROSS_ROOT=\$DIR/../.." >> $OSXCROSS_CONF
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echo "" >> $OSXCROSS_CONF
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echo "echo \"export OSXCROSS_VERSION=$OSXCROSS_VERSION\"" >> $OSXCROSS_CONF
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echo "echo \"export OSXCROSS_OSX_VERSION_MIN=$OSX_VERSION_MIN\"" >> $OSXCROSS_CONF
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echo "echo \"export OSXCROSS_TARGET=$TARGET\"" >> $OSXCROSS_CONF
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echo "echo \"export OSXCROSS_SDK_VERSION=$SDK_VERSION\"" >> $OSXCROSS_CONF
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echo "echo \"export OSXCROSS_SDK=\$DIR/../`basename $SDK_DIR`/MacOSX$SDK_VERSION.sdk\"" >> $OSXCROSS_CONF
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echo "echo \"export OSXCROSS_TARBALL_DIR=\$OSXCROSS_ROOT/`basename $TARBALL_DIR`\"" >> $OSXCROSS_CONF
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echo "echo \"export OSXCROSS_PATCH_DIR=\$OSXCROSS_ROOT/`basename $PATCH_DIR`\"" >> $OSXCROSS_CONF
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echo "echo \"export OSXCROSS_TARGET_DIR=\$OSXCROSS_ROOT/`basename $TARGET_DIR`\"" >> $OSXCROSS_CONF
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echo "echo \"export OSXCROSS_BUILD_DIR=\$OSXCROSS_ROOT/`basename $BUILD_DIR`\"" >> $OSXCROSS_CONF
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echo "echo \"export OSXCROSS_CCTOOLS_PATH=\$DIR\"" >> $OSXCROSS_CONF
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echo "echo \"export OSXCROSS_TARGET_OPTION=$CLANG_TARGET_OPTION\"" >> $OSXCROSS_CONF
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echo "echo \"export OSXCROSS_LINKER_VERSION=$LINKER_VERSION\"" >> $OSXCROSS_CONF
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echo "" >> $OSXCROSS_CONF
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echo "popd &>/dev/null" >> $OSXCROSS_CONF
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echo "" >> $OSXCROSS_CONF
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if [ -f $BUILD_DIR/cctools*/cctools/tmp/ldpath ]; then
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LIB_PATH=:`cat $BUILD_DIR/cctools*/cctools/tmp/ldpath`
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else
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LIB_PATH=""
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fi
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echo "#!/bin/sh" > $OSXCROSS_ENV
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echo "" >> $OSXCROSS_ENV
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echo "BDIR=\`readlink -f \\\`dirname \$0\\\`\`" >> $OSXCROSS_ENV
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echo "" >> $OSXCROSS_ENV
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echo "echo \"export PATH=\$PATH:\$BDIR\"" >> $OSXCROSS_ENV
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echo "echo \"export LD_LIBRARY_PATH=\$LD_LIBRARY_PATH:\$BDIR/../lib${LIB_PATH}"\" >> $OSXCROSS_ENV
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chmod +x $OSXCROSS_CONF $OSXCROSS_ENV
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function test_compiler
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{
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echo -ne "testing $1 ... "
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$1 $2 -O2 -Wall -o test
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rm test
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echo "works"
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}
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export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:`cat $BUILD_DIR/cctools*/cctools/tmp/ldpath`" # libLTO.so
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echo ""
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test_compiler o32-clang $BASE_DIR/oclang/test.c
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test_compiler o64-clang $BASE_DIR/oclang/test.c
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test_compiler o32-clang++ $BASE_DIR/oclang/test.cpp
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test_compiler o64-clang++ $BASE_DIR/oclang/test.cpp
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echo ""
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echo "Now add the following line"
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echo ""
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echo "\`$OSXCROSS_ENV\`"
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echo ""
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echo "to your ~/.bashrc or ~/.profile (including the '\`')"
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echo ""
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echo "Done! Now you can use o32-clang(++) and o64-clang(++) like a normal compiler"
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echo ""
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echo "Example usage:"
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echo ""
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echo "Example 1: CC=o32-clang ./configure --host=i386-apple-$TARGET"
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echo "Example 2: CC=i386-apple-$TARGET-clang ./configure --host=i386-apple-$TARGET"
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echo "Example 3: o64-clang -Wall test.c -o test"
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echo "Example 4: x86_64-apple-$TARGET-strip -x test"
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echo ""
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