126 lines
3.2 KiB
Bash
Executable File
126 lines
3.2 KiB
Bash
Executable File
#! /bin/sh
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#
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# Set the $TRIPLE environment variable to your system's triple before
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# running this script. If you set $CXX, that will be used to compile
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# the library. Otherwise we'll use clang++.
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set -e
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if [ `basename $(pwd)` != "lib" ]
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then
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echo "current directory must be lib"
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exit 1
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fi
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if [ -z "$CXX" ]
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then
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CXX=clang++
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fi
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if [ -z "$CC" ]
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then
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CC=clang
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fi
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if [ -z $MACOSX_DEPLOYMENT_TARGET ]
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then
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if [ -z $IPHONEOS_DEPLOYMENT_TARGET ]
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then
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MACOSX_DEPLOYMENT_TARGET=10.7
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fi
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fi
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if [ -z $RC_ProjectSourceVersion ]
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then
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RC_ProjectSourceVersion=1
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fi
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EXTRA_FLAGS="-std=c++0x -fstrict-aliasing -Wall -Wextra -Wshadow -Wconversion \
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-Wnewline-eof -Wpadded -Wmissing-prototypes -Wstrict-aliasing=2 \
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-Wstrict-overflow=4"
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case $TRIPLE in
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*-apple-*)
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if [ -z $RC_XBS ]
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then
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RC_CFLAGS="-arch i386 -arch x86_64"
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fi
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SOEXT=dylib
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if [ "$MACOSX_DEPLOYMENT_TARGET" == "10.6" ]
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then
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EXTRA_FLAGS="-std=c++0x -U__STRICT_ANSI__"
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LDSHARED_FLAGS="-o libc++.1.dylib \
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-dynamiclib -nodefaultlibs -current_version 1 \
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-compatibility_version 1 \
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-install_name /usr/lib/libc++.1.dylib \
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-Wl,-reexport_library,/usr/lib/libc++abi.dylib \
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-Wl,-unexported_symbols_list,libc++unexp.exp \
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/usr/lib/libSystem.B.dylib"
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else
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RE_EXPORT_LINE="/usr/lib/libc++abi.dylib -Wl,-reexported_symbols_list,libc++abi.exp"
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if [ -n "$SDKROOT" ]
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then
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EXTRA_FLAGS+="-isysroot ${SDKROOT}"
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if echo "${RC_ARCHS}" | grep -q "armv7"
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then
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RE_EXPORT_LINE="${SDKROOT}/usr/lib/libc++abi.dylib -Wl,-reexported_symbols_list,libc++sjlj-abi.exp"
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else
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RE_EXPORT_LINE="-Wl,-reexport_library,${SDKROOT}/usr/lib/libc++abi.dylib"
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fi
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CXX=`xcrun -sdk "${SDKROOT}" -find clang++`
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CC=`xcrun -sdk "${SDKROOT}" -find clang`
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fi
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LDSHARED_FLAGS="-o libc++.1.dylib \
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-dynamiclib -nodefaultlibs \
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-current_version ${RC_ProjectSourceVersion} \
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-compatibility_version 1 \
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-install_name /usr/lib/libc++.1.dylib \
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-lSystem \
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-Wl,-unexported_symbols_list,libc++unexp.exp \
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${RE_EXPORT_LINE} \
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-Wl,-force_symbols_not_weak_list,notweak.exp \
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-Wl,-force_symbols_weak_list,weak.exp"
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fi
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;;
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*-*-mingw*)
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# FIXME: removing libgcc and libsupc++ dependencies means porting libcxxrt and LLVM/compiler-rt
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SOEXT=dll
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LDSHARED_FLAGS="-o libc++.dll \
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-shared -nodefaultlibs -Wl,--export-all-symbols -Wl,--allow-multiple-definition -Wl,--out-implib,libc++.dll.a \
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-lsupc++ -lpthread -lmingw32 -lgcc_s -lgcc -lmoldname -lmingwex -lmsvcr100 -ladvapi32 -lshell32 -luser32 -lkernel32 -lmingw32 -lgcc_s -lgcc -lmoldname -lmingwex -lmsvcrt"
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;;
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*)
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RC_CFLAGS="-fPIC"
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SOEXT=so
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LDSHARED_FLAGS="-o libc++.so.1.0 \
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-shared -nodefaultlibs -Wl,-soname,libc++.so.1 \
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-lpthread -lrt -lc -lstdc++"
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;;
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esac
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if [ -z $RC_XBS ]
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then
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rm -f libc++.1.$SOEXT*
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fi
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set -x
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for FILE in ../src/*.cpp; do
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$CXX -c -g -Os $RC_CFLAGS $EXTRA_FLAGS -nostdinc++ -I../include $FILE
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done
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case $TRIPLE in
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*-*-mingw*)
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for FILE in ../src/support/win32/*.cpp; do
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$CXX -c -g -Os $RC_CFLAGS $EXTRA_FLAGS -nostdinc++ -I../include $FILE
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done
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;;
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esac
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$CC *.o $RC_CFLAGS $LDSHARED_FLAGS $EXTRA_FLAGS
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#libtool -static -o libc++.a *.o
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if [ -z $RC_XBS ]
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then
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rm *.o
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fi
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