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llvm-mingw/build-mingw-w64.sh
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Martin Storsjö 5ca3fc332f build-mingw-w64: Bump to the version as of May 18th
This version fixes some cases of duplicate time.h related symbols,
in some build configurations (an issue only present in the
previous snapshot). This version also uses the right format attributes
for printf/scanf functions for Clang, enabling format string warnings
when using e.g. the mingw ansi stdio routines.
2024-05-19 00:23:15 +03:00

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#!/bin/sh
#
# Copyright (c) 2018 Martin Storsjo
#
# Permission to use, copy, modify, and/or distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
set -e
: ${DEFAULT_WIN32_WINNT:=0x601}
: ${DEFAULT_MSVCRT:=ucrt}
: ${MINGW_W64_VERSION:=dbda83ce39374428f82af7294c876f49d5921483}
CFGUARD_FLAGS="--enable-cfguard"
while [ $# -gt 0 ]; do
case "$1" in
--skip-include-triplet-prefix)
SKIP_INCLUDE_TRIPLET_PREFIX=1
;;
--with-default-win32-winnt=*)
DEFAULT_WIN32_WINNT="${1#*=}"
;;
--with-default-msvcrt=*)
DEFAULT_MSVCRT="${1#*=}"
;;
--enable-cfguard)
CFGUARD_FLAGS="--enable-cfguard"
;;
--disable-cfguard)
CFGUARD_FLAGS=
;;
*)
PREFIX="$1"
;;
esac
shift
done
if [ -z "$CHECKOUT_ONLY" ]; then
if [ -z "$PREFIX" ]; then
echo "$0 [--skip-include-triplet-prefix] [--with-default-win32-winnt=0x601] [--with-default-msvcrt=ucrt] [--enable-cfguard|--disable-cfguard] dest"
exit 1
fi
mkdir -p "$PREFIX"
PREFIX="$(cd "$PREFIX" && pwd)"
fi
if [ ! -d mingw-w64 ]; then
git clone https://github.com/mingw-w64/mingw-w64
CHECKOUT=1
fi
cd mingw-w64
if [ -n "$SYNC" ] || [ -n "$CHECKOUT" ]; then
[ -z "$SYNC" ] || git fetch
git checkout $MINGW_W64_VERSION
fi
[ -z "$CHECKOUT_ONLY" ] || exit 0
MAKE=make
if command -v gmake >/dev/null; then
MAKE=gmake
fi
case $(uname) in
MINGW*|MSYS*)
CRT_CONFIG_FLAGS="--disable-dependency-tracking"
;;
esac
export PATH="$PREFIX/bin:$PATH"
unset CC
: ${CORES:=$(nproc 2>/dev/null)}
: ${CORES:=$(sysctl -n hw.ncpu 2>/dev/null)}
: ${CORES:=4}
: ${ARCHS:=${TOOLCHAIN_ARCHS-i686 x86_64 armv7 aarch64}}
if [ -z "$SKIP_INCLUDE_TRIPLET_PREFIX" ]; then
HEADER_ROOT="$PREFIX/generic-w64-mingw32"
else
HEADER_ROOT="$PREFIX"
fi
cd mingw-w64-headers
[ -z "$CLEAN" ] || rm -rf build
mkdir -p build
cd build
../configure --prefix="$HEADER_ROOT" \
--enable-idl --with-default-win32-winnt=$DEFAULT_WIN32_WINNT --with-default-msvcrt=$DEFAULT_MSVCRT INSTALL="install -C"
$MAKE install
cd ../..
if [ -z "$SKIP_INCLUDE_TRIPLET_PREFIX" ]; then
for arch in $ARCHS; do
mkdir -p "$PREFIX/$arch-w64-mingw32"
if [ ! -e "$PREFIX/$arch-w64-mingw32/include" ]; then
ln -sfn ../generic-w64-mingw32/include "$PREFIX/$arch-w64-mingw32/include"
fi
done
fi
cd mingw-w64-crt
for arch in $ARCHS; do
[ -z "$CLEAN" ] || rm -rf build-$arch
mkdir -p build-$arch
cd build-$arch
case $arch in
armv7)
FLAGS="--disable-lib32 --disable-lib64 --enable-libarm32"
;;
aarch64)
FLAGS="--disable-lib32 --disable-lib64 --enable-libarm64"
;;
i686)
FLAGS="--enable-lib32 --disable-lib64"
;;
x86_64)
FLAGS="--disable-lib32 --enable-lib64"
;;
esac
FLAGS="$FLAGS --with-default-msvcrt=$DEFAULT_MSVCRT"
../configure --host=$arch-w64-mingw32 --prefix="$PREFIX/$arch-w64-mingw32" $FLAGS $CFGUARD_FLAGS $CRT_CONFIG_FLAGS
$MAKE -j$CORES
$MAKE install
cd ..
done
cd ..
for arch in $ARCHS; do
if [ ! -f $PREFIX/$arch-w64-mingw32/lib/libssp.a ]; then
# Create empty dummy archives, to avoid failing when the compiler
# driver adds "-lssp -lssh_nonshared" when linking.
llvm-ar rcs $PREFIX/$arch-w64-mingw32/lib/libssp.a
llvm-ar rcs $PREFIX/$arch-w64-mingw32/lib/libssp_nonshared.a
fi
mkdir -p "$PREFIX/$arch-w64-mingw32/share/mingw32"
for file in COPYING COPYING.MinGW-w64/COPYING.MinGW-w64.txt COPYING.MinGW-w64-runtime/COPYING.MinGW-w64-runtime.txt; do
install -m644 "$file" "$PREFIX/$arch-w64-mingw32/share/mingw32"
done
done