mirror of
https://github.com/Relintai/osxcross.git
synced 2025-02-03 22:45:56 +01:00
a4e9a2aea8
This finally adds support for Xcode 7 / El Capitan. With this commit I am also removing ld64-134.9 support. I kept ld64-134.9 for users with an old C++ standard library. A decent C++ standard library with C++11 support is now mandatory.
190 lines
3.3 KiB
Bash
190 lines
3.3 KiB
Bash
#!/usr/bin/env bash
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export LC_ALL="C"
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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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PLATFORM=$(uname -s)
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ARCH=$(uname -m)
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SCRIPT=$(basename $0)
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if [ -z "$USESYSTEMCOMPILER" ]; then
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# Default to gcc on some OSs rather than clang due to either
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# libstdc++ issues (clang uses an outdated version on those)
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# or some other incompatibilities
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case "$PLATFORM" in
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CYGWIN* | DragonFly )
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cc=gcc
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cxx=g++
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;;
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OpenBSD )
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cc=egcc
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cxx=eg++
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;;
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Darwin )
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cc=clang
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cxx=clang++
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;;
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* )
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case "$ARCH" in
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arm* )
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cc=gcc
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cxx=g++
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;;
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* )
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cc=clang
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cxx=clang++
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;;
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esac
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;;
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esac
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[ -z "$CC" ] && export CC=$cc
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[ -z "$CXX" ] && export CXX=$cxx
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elif [ -n "$CC" -o -n "$CXX" ]; then
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echo "CC/CXX should not be set, continuing in 5 seconds..." 1>&2
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sleep 5
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fi
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# enable debug messages
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[ -n "$OCDEBUG" ] && set -x
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if [[ $SCRIPT != *wrapper/build.sh ]]; then
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# how many concurrent jobs should be used for compiling?
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if [ -z "$JOBS" ]; then
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JOBS=$(tools/get_cpu_count.sh || echo 1)
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fi
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if [ $SCRIPT != "build.sh" -a $SCRIPT != "build_clang.sh" -a \
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$SCRIPT != "mount_xcode_image.sh" -a \
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$SCRIPT != "gen_sdk_package_darling_dmg.sh" -a \
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$SCRIPT != "gen_sdk_package_p7zip.sh" ]; then
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res=$(tools/osxcross_conf.sh)
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if [ $? -ne 0 ]; then
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echo -n "you need to complete ./build.sh first, before you can start "
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echo "building $DESC"
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exit 1
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fi
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eval "$res"
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fi
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fi
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function require()
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{
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set +e
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which $1 &>/dev/null
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while [ $? -ne 0 ]
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do
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if [ -z "$UNATTENDED" ]; then
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echo ""
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read -p "Please install '$1' then press enter"
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else
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echo "Required dependency '$1' is not installed" 1>&2
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exit 1
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fi
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which $1 &>/dev/null
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done
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set -e
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}
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if [[ $PLATFORM == *BSD ]] || [ $PLATFORM == "DragonFly" ]; then
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MAKE=gmake
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SED=gsed
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else
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MAKE=make
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SED=sed
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fi
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require $SED
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require $MAKE
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function extract()
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{
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test $# -ge 2 -a $# -lt 4 && test $2 -eq 2 && echo ""
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echo "extracting $(basename $1) ..."
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local tarflags
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tarflags="xf"
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test -n "$OCDEBUG" && tarflags+="v"
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case $1 in
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*.pkg)
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require cpio
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which xar &>/dev/null || exit 1
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xar -xf $1
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cat Payload | gunzip -dc | cpio -i 2>/dev/null && rm Payload
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;;
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*.tar.xz)
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xz -dc $1 | tar $tarflags -
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;;
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*.tar.gz)
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gunzip -dc $1 | tar $tarflags -
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;;
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*.tar.bz2)
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bzip2 -dc $1 | tar $tarflags -
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;;
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*)
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echo "Unhandled archive type" 2>&1
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exit 1
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;;
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esac
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if [ $# -eq 2 -o $# -eq 4 ]; then
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echo ""
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fi
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}
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if [[ $PLATFORM == CYGWIN* ]]; then
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# Work around Cygwin brokenness.
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function ln()
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{
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[[ $1 == -* ]] && rm -f $3
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$(which ln) $@
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}
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export -f ln
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fi
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function verbose_cmd()
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{
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echo "$@"
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eval "$@"
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}
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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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function test_compiler_cxx11()
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{
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set +e
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echo -ne "testing $1 -stdlib=libc++ -std=c++11 ... "
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$1 $2 -O2 -stdlib=libc++ -std=c++11 -Wall -o test &>/dev/null
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if [ $? -eq 0 ]; then
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rm test
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echo "works"
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else
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echo "failed (ignored)"
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fi
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set -e
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}
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# exit on error
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set -e
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