Martin Storsjö
6cab2bca42
This version fixes restoring of float registers for armv7, when using dwarf exceptions (which we use by default).
234 lines
7.8 KiB
Bash
Executable File
234 lines
7.8 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
set -e
|
|
|
|
BUILD_STATIC=1
|
|
BUILD_SHARED=1
|
|
|
|
while [ $# -gt 0 ]; do
|
|
if [ "$1" = "--disable-shared" ]; then
|
|
BUILD_SHARED=
|
|
elif [ "$1" = "--enable-shared" ]; then
|
|
BUILD_SHARED=1
|
|
elif [ "$1" = "--disable-static" ]; then
|
|
BUILD_STATIC=
|
|
elif [ "$1" = "--enable-static" ]; then
|
|
BUILD_STATIC=1
|
|
else
|
|
PREFIX="$1"
|
|
fi
|
|
shift
|
|
done
|
|
if [ -z "$PREFIX" ]; then
|
|
echo $0 [--disable-shared] [--disable-static] dest
|
|
exit 1
|
|
fi
|
|
|
|
mkdir -p "$PREFIX"
|
|
PREFIX="$(cd "$PREFIX" && pwd)"
|
|
|
|
export PATH=$PREFIX/bin:$PATH
|
|
|
|
: ${CORES:=$(nproc 2>/dev/null)}
|
|
: ${CORES:=$(sysctl -n hw.ncpu 2>/dev/null)}
|
|
: ${CORES:=4}
|
|
: ${ARCHS:=${TOOLCHAIN_ARCHS-i686 x86_64 armv7 aarch64}}
|
|
|
|
if [ ! -d libunwind ]; then
|
|
git clone -b master https://github.com/llvm-mirror/libunwind.git
|
|
CHECKOUT_LIBUNWIND=1
|
|
fi
|
|
if [ ! -d libcxxabi ]; then
|
|
git clone -b master https://github.com/llvm-mirror/libcxxabi.git
|
|
CHECKOUT_LIBCXXABI=1
|
|
fi
|
|
if [ ! -d libcxx ]; then
|
|
git clone -b master https://github.com/llvm-mirror/libcxx.git
|
|
CHECKOUT_LIBCXX=1
|
|
fi
|
|
if [ -n "$SYNC" ] || [ -n "$CHECKOUT_LIBUNWIND" ]; then
|
|
cd libunwind
|
|
[ -z "$SYNC" ] || git fetch
|
|
git checkout 96cba43a80a5c327279e6ae0b82401acb29bcbc8
|
|
cd ..
|
|
fi
|
|
if [ -n "$SYNC" ] || [ -n "$CHECKOUT_LIBCXXABI" ]; then
|
|
cd libcxxabi
|
|
[ -z "$SYNC" ] || git fetch
|
|
git checkout cac80b29da529d44ceb63930679e3a1af9cace37
|
|
cd ..
|
|
fi
|
|
if [ -n "$SYNC" ] || [ -n "$CHECKOUT_LIBCXX" ]; then
|
|
cd libcxx
|
|
[ -z "$SYNC" ] || git fetch
|
|
git checkout 8220dac54c22c42a5ec2a32a0ed50343a2ea4775
|
|
cd ..
|
|
fi
|
|
|
|
LIBCXX=$(pwd)/libcxx
|
|
|
|
case $(uname) in
|
|
MINGW*)
|
|
CMAKE_GENERATOR="MSYS Makefiles"
|
|
;;
|
|
*)
|
|
;;
|
|
esac
|
|
|
|
build_all() {
|
|
type="$1"
|
|
if [ "$type" = "shared" ]; then
|
|
SHARED=TRUE
|
|
STATIC=FALSE
|
|
else
|
|
SHARED=FALSE
|
|
STATIC=TRUE
|
|
fi
|
|
|
|
cd libunwind
|
|
for arch in $ARCHS; do
|
|
mkdir -p build-$arch-$type
|
|
cd build-$arch-$type
|
|
cmake \
|
|
${CMAKE_GENERATOR+-G} "$CMAKE_GENERATOR" \
|
|
-DCMAKE_BUILD_TYPE=Release \
|
|
-DCMAKE_INSTALL_PREFIX=$PREFIX/$arch-w64-mingw32 \
|
|
-DCMAKE_C_COMPILER=$arch-w64-mingw32-clang \
|
|
-DCMAKE_CXX_COMPILER=$arch-w64-mingw32-clang++ \
|
|
-DCMAKE_CROSSCOMPILING=TRUE \
|
|
-DCMAKE_SYSTEM_NAME=Windows \
|
|
-DCMAKE_C_COMPILER_WORKS=TRUE \
|
|
-DCMAKE_CXX_COMPILER_WORKS=TRUE \
|
|
-DCMAKE_AR=$PREFIX/bin/llvm-ar \
|
|
-DCMAKE_RANLIB=$PREFIX/bin/llvm-ranlib \
|
|
-DLLVM_NO_OLD_LIBSTDCXX=TRUE \
|
|
-DCXX_SUPPORTS_CXX11=TRUE \
|
|
-DLIBUNWIND_USE_COMPILER_RT=TRUE \
|
|
-DLIBUNWIND_ENABLE_THREADS=TRUE \
|
|
-DLIBUNWIND_ENABLE_SHARED=$SHARED \
|
|
-DLIBUNWIND_ENABLE_STATIC=$STATIC \
|
|
-DLIBUNWIND_ENABLE_CROSS_UNWINDING=FALSE \
|
|
-DLIBUNWIND_STANDALONE_BUILD=TRUE \
|
|
-DCMAKE_CXX_FLAGS="-nostdinc++ -I$LIBCXX/include -Wno-dll-attribute-on-redeclaration" \
|
|
-DCMAKE_C_FLAGS="-Wno-dll-attribute-on-redeclaration" \
|
|
-DCMAKE_SHARED_LINKER_FLAGS="-lpsapi" \
|
|
..
|
|
make -j$CORES
|
|
make install
|
|
if [ "$type" = "shared" ]; then
|
|
mkdir -p $PREFIX/$arch-w64-mingw32/bin
|
|
cp lib/libunwind.dll $PREFIX/$arch-w64-mingw32/bin
|
|
else
|
|
# Merge libpsapi.a into the static library libunwind.a, to
|
|
# avoid having to specify -lpsapi when linking to it.
|
|
llvm-ar qcsL \
|
|
$PREFIX/$arch-w64-mingw32/lib/libunwind.a \
|
|
$PREFIX/$arch-w64-mingw32/lib/libpsapi.a
|
|
fi
|
|
cd ..
|
|
done
|
|
cd ..
|
|
|
|
cd libcxxabi
|
|
for arch in $ARCHS; do
|
|
mkdir -p build-$arch-$type
|
|
cd build-$arch-$type
|
|
if [ "$type" = "shared" ]; then
|
|
LIBCXXABI_VISIBILITY_FLAGS="-D_LIBCPP_BUILDING_LIBRARY= -U_LIBCXXABI_DISABLE_VISIBILITY_ANNOTATIONS"
|
|
else
|
|
LIBCXXABI_VISIBILITY_FLAGS="-D_LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS"
|
|
fi
|
|
cmake \
|
|
${CMAKE_GENERATOR+-G} "$CMAKE_GENERATOR" \
|
|
-DCMAKE_BUILD_TYPE=Release \
|
|
-DCMAKE_INSTALL_PREFIX=$PREFIX/$arch-w64-mingw32 \
|
|
-DCMAKE_C_COMPILER=$arch-w64-mingw32-clang \
|
|
-DCMAKE_CXX_COMPILER=$arch-w64-mingw32-clang++ \
|
|
-DCMAKE_CROSSCOMPILING=TRUE \
|
|
-DCMAKE_SYSTEM_NAME=Windows \
|
|
-DCMAKE_C_COMPILER_WORKS=TRUE \
|
|
-DCMAKE_CXX_COMPILER_WORKS=TRUE \
|
|
-DCMAKE_AR=$PREFIX/bin/llvm-ar \
|
|
-DCMAKE_RANLIB=$PREFIX/bin/llvm-ranlib \
|
|
-DLIBCXXABI_USE_COMPILER_RT=ON \
|
|
-DLIBCXXABI_ENABLE_EXCEPTIONS=ON \
|
|
-DLIBCXXABI_ENABLE_THREADS=ON \
|
|
-DLIBCXXABI_TARGET_TRIPLE=$arch-w64-mingw32 \
|
|
-DLIBCXXABI_ENABLE_SHARED=OFF \
|
|
-DLIBCXXABI_LIBCXX_INCLUDES=../../libcxx/include \
|
|
-DLIBCXXABI_LIBDIR_SUFFIX="" \
|
|
-DLIBCXXABI_ENABLE_NEW_DELETE_DEFINITIONS=OFF \
|
|
-DLLVM_NO_OLD_LIBSTDCXX=TRUE \
|
|
-DCXX_SUPPORTS_CXX11=TRUE \
|
|
-DCMAKE_CXX_FLAGS="$LIBCXXABI_VISIBILITY_FLAGS -D_LIBCPP_HAS_THREAD_API_WIN32" \
|
|
..
|
|
make -j$CORES
|
|
cd ..
|
|
done
|
|
cd ..
|
|
|
|
cd libcxx
|
|
for arch in $ARCHS; do
|
|
mkdir -p build-$arch-$type
|
|
cd build-$arch-$type
|
|
if [ "$type" = "shared" ]; then
|
|
LIBCXX_VISIBILITY_FLAGS="-D_LIBCXXABI_BUILDING_LIBRARY"
|
|
else
|
|
LIBCXX_VISIBILITY_FLAGS="-D_LIBCXXABI_DISABLE_VISIBILITY_ANNOTATIONS"
|
|
fi
|
|
cmake \
|
|
${CMAKE_GENERATOR+-G} "$CMAKE_GENERATOR" \
|
|
-DCMAKE_BUILD_TYPE=Release \
|
|
-DCMAKE_INSTALL_PREFIX=$PREFIX/$arch-w64-mingw32 \
|
|
-DCMAKE_C_COMPILER=$arch-w64-mingw32-clang \
|
|
-DCMAKE_CXX_COMPILER=$arch-w64-mingw32-clang++ \
|
|
-DCMAKE_CROSSCOMPILING=TRUE \
|
|
-DCMAKE_SYSTEM_NAME=Windows \
|
|
-DCMAKE_C_COMPILER_WORKS=TRUE \
|
|
-DCMAKE_CXX_COMPILER_WORKS=TRUE \
|
|
-DCMAKE_AR=$PREFIX/bin/llvm-ar \
|
|
-DCMAKE_RANLIB=$PREFIX/bin/llvm-ranlib \
|
|
-DLIBCXX_USE_COMPILER_RT=ON \
|
|
-DLIBCXX_INSTALL_HEADERS=ON \
|
|
-DLIBCXX_ENABLE_EXCEPTIONS=ON \
|
|
-DLIBCXX_ENABLE_THREADS=ON \
|
|
-DLIBCXX_HAS_WIN32_THREAD_API=ON \
|
|
-DLIBCXX_ENABLE_MONOTONIC_CLOCK=ON \
|
|
-DLIBCXX_ENABLE_SHARED=$SHARED \
|
|
-DLIBCXX_ENABLE_STATIC=$STATIC \
|
|
-DLIBCXX_SUPPORTS_STD_EQ_CXX11_FLAG=TRUE \
|
|
-DLIBCXX_HAVE_CXX_ATOMICS_WITHOUT_LIB=TRUE \
|
|
-DLIBCXX_ENABLE_EXPERIMENTAL_LIBRARY=OFF \
|
|
-DLIBCXX_ENABLE_FILESYSTEM=OFF \
|
|
-DLIBCXX_ENABLE_STATIC_ABI_LIBRARY=TRUE \
|
|
-DLIBCXX_CXX_ABI=libcxxabi \
|
|
-DLIBCXX_CXX_ABI_INCLUDE_PATHS=../../libcxxabi/include \
|
|
-DLIBCXX_CXX_ABI_LIBRARY_PATH=../../libcxxabi/build-$arch-$type/lib \
|
|
-DLIBCXX_LIBDIR_SUFFIX="" \
|
|
-DLIBCXX_INCLUDE_TESTS=FALSE \
|
|
-DCMAKE_CXX_FLAGS="$LIBCXX_VISIBILITY_FLAGS" \
|
|
-DCMAKE_SHARED_LINKER_FLAGS="-lunwind -Wl,--export-all-symbols" \
|
|
-DLIBCXX_ENABLE_ABI_LINKER_SCRIPT=FALSE \
|
|
..
|
|
make -j$CORES
|
|
make install
|
|
if [ "$type" = "shared" ]; then
|
|
llvm-ar qcsL \
|
|
$PREFIX/$arch-w64-mingw32/lib/libc++.dll.a \
|
|
$PREFIX/$arch-w64-mingw32/lib/libunwind.dll.a
|
|
cp lib/libc++.dll $PREFIX/$arch-w64-mingw32/bin
|
|
else
|
|
llvm-ar qcsL \
|
|
$PREFIX/$arch-w64-mingw32/lib/libc++.a \
|
|
$PREFIX/$arch-w64-mingw32/lib/libunwind.a
|
|
fi
|
|
cd ..
|
|
done
|
|
cd ..
|
|
}
|
|
|
|
# Build shared first and static afterwards; the headers for static linking also
|
|
# work when linking against the DLL, but not vice versa.
|
|
[ -z "$BUILD_SHARED" ] || build_all shared
|
|
[ -z "$BUILD_STATIC" ] || build_all static
|