Martin Storsjö
5004db0de6
This fixes symbol availability of __C_specific_handler for use of SEH on arm64.
136 lines
3.4 KiB
Bash
Executable File
136 lines
3.4 KiB
Bash
Executable File
#!/bin/sh
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set -e
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while [ $# -gt 0 ]; do
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if [ "$1" = "--skip-include-triplet-prefix" ]; then
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SKIP_INCLUDE_TRIPLET_PREFIX=1
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else
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PREFIX="$1"
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fi
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shift
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done
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if [ -z "$PREFIX" ]; then
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echo $0 [--skip-include-triplet-prefix] dest
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exit 1
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fi
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mkdir -p "$PREFIX"
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PREFIX="$(cd "$PREFIX" && pwd)"
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if [ -z "$HOST" ]; then
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# The newly built toolchain isn't crosscompiled; add it to the path.
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export PATH=$PREFIX/bin:$PATH
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else
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# Crosscompiling the toolchain itself; the cross compiler is
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# expected to already be in $PATH.
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true
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fi
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: ${CORES:=$(nproc 2>/dev/null)}
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: ${CORES:=$(sysctl -n hw.ncpu 2>/dev/null)}
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: ${CORES:=4}
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: ${ARCHS:=${TOOLCHAIN_ARCHS-i686 x86_64 armv7 aarch64}}
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if [ ! -d mingw-w64 ]; then
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git clone git://git.code.sf.net/p/mingw-w64/mingw-w64
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CHECKOUT=1
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fi
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cd mingw-w64
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if [ -n "$SYNC" ] || [ -n "$CHECKOUT" ]; then
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[ -z "$SYNC" ] || git fetch
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git checkout dc348cb1b4673ff897507ea29c27adb1c750e4a7
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fi
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# If crosscompiling the toolchain itself, we already have a mingw-w64
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# runtime and don't need to rebuild it.
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if [ -z "$HOST" ]; then
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if [ -z "$SKIP_INCLUDE_TRIPLET_PREFIX" ]; then
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HEADER_ROOT=$PREFIX/generic-w64-mingw32
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else
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HEADER_ROOT=$PREFIX
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fi
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cd mingw-w64-headers
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mkdir -p build
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cd build
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../configure --prefix=$HEADER_ROOT \
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--enable-secure-api --enable-idl --with-default-win32-winnt=0x600 --with-default-msvcrt=ucrt INSTALL="install -C"
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make install
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cd ../..
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if [ -z "$SKIP_INCLUDE_TRIPLET_PREFIX" ]; then
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for arch in $ARCHS; do
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mkdir -p $PREFIX/$arch-w64-mingw32
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ln -sfn ../generic-w64-mingw32/include $PREFIX/$arch-w64-mingw32/include
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done
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fi
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cd mingw-w64-crt
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for arch in $ARCHS; do
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mkdir -p build-$arch
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cd build-$arch
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case $arch in
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armv7)
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FLAGS="--disable-lib32 --disable-lib64 --enable-libarm32"
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;;
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aarch64)
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FLAGS="--disable-lib32 --disable-lib64 --enable-libarm64"
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;;
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i686)
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FLAGS="--enable-lib32 --disable-lib64"
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;;
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x86_64)
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FLAGS="--disable-lib32 --enable-lib64"
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;;
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esac
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FLAGS="$FLAGS --with-default-msvcrt=ucrt"
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../configure --host=$arch-w64-mingw32 --prefix=$PREFIX/$arch-w64-mingw32 $FLAGS \
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CC=$arch-w64-mingw32-clang AR=llvm-ar RANLIB=llvm-ranlib DLLTOOL=llvm-dlltool
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make -j$CORES
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make install
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cd ..
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done
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cd ..
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fi
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if [ -n "$HOST" ]; then
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CONFIGFLAGS="$CONFIGFLAGS --host=$HOST"
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CROSS_NAME=$HOST-
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EXEEXT=.exe
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else
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case $(uname) in
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MINGW*)
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EXEEXT=.exe
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;;
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*)
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;;
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esac
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fi
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if [ -n "$SKIP_INCLUDE_TRIPLET_PREFIX" ]; then
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CONFIGFLAGS="$CONFIGFLAGS --with-widl-includedir=$PREFIX/include"
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# If using the same includedir for all archs, it's enough to
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# build one single binary.
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ALL_ARCHS="$ARCHS"
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ARCHS=x86_64
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fi
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cd mingw-w64-tools/widl
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for arch in $ARCHS; do
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mkdir -p build-$CROSS_NAME$arch
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cd build-$CROSS_NAME$arch
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../configure --prefix=$PREFIX --target=$arch-w64-mingw32 $CONFIGFLAGS LDFLAGS="-Wl,-s"
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make -j$CORES
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make install
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cd ..
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done
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if [ -n "$SKIP_INCLUDE_TRIPLET_PREFIX" ]; then
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cd $PREFIX/bin
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for arch in $ALL_ARCHS; do
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if [ "$arch" != "$ARCHS" ]; then
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ln -sf $ARCHS-w64-mingw32-widl$EXEEXT $arch-w64-mingw32-widl$EXEEXT
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fi
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done
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fi
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