Martin Storsjö
5ecaf6ce2c
Since fcb784db496137fa29a11b7e106efe89c7550e11 in llvm-project (Jun 6th), the armv7 target uses SEH.
100 lines
2.8 KiB
Bash
Executable File
100 lines
2.8 KiB
Bash
Executable File
#!/bin/sh
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#
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# Copyright (c) 2018 Martin Storsjo
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#
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# Permission to use, copy, modify, and/or distribute this software for any
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# purpose with or without fee is hereby granted, provided that the above
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# copyright notice and this permission notice appear in all copies.
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#
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# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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DIR="$(cd "$(dirname "$0")" && pwd)"
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BASENAME="$(basename "$0")"
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TARGET="${BASENAME%-*}"
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EXE="${BASENAME##*-}"
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DEFAULT_TARGET=x86_64-w64-mingw32
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if [ "$TARGET" = "$BASENAME" ]; then
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TARGET=$DEFAULT_TARGET
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fi
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ARCH="${TARGET%%-*}"
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TARGET_OS="${TARGET##*-}"
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# Check if trying to compile Ada; if we try to do this, invoking clang
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# would end up invoking <triplet>-gcc with the same arguments, which ends
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# up in an infinite recursion.
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case "$*" in
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*-x\ ada*)
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echo "Ada is not supported" >&2
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exit 1
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;;
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*)
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;;
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esac
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# Allow setting e.g. CCACHE=1 to wrap all building in ccache.
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if [ -n "$CCACHE" ]; then
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CCACHE=ccache
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fi
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# If changing this wrapper, change clang-target-wrapper.c accordingly.
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CLANG="$DIR/clang"
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FLAGS=""
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FLAGS="$FLAGS --start-no-unused-arguments"
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case $EXE in
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clang++|g++|c++)
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FLAGS="$FLAGS --driver-mode=g++"
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;;
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c99)
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FLAGS="$FLAGS -std=c99"
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;;
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c11)
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FLAGS="$FLAGS -std=c11"
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;;
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esac
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case $ARCH in
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i686)
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# Dwarf is the default for i686.
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;;
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x86_64)
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# SEH is the default for x86_64.
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;;
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armv7)
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# SEH is the default for armv7.
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;;
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aarch64)
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# SEH is the default for aarch64.
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;;
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esac
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case $TARGET_OS in
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mingw32uwp)
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# the UWP target is for Windows 10
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FLAGS="$FLAGS -D_WIN32_WINNT=0x0A00 -DWINVER=0x0A00"
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# the UWP target can only use Windows Store APIs
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FLAGS="$FLAGS -DWINAPI_FAMILY=WINAPI_FAMILY_APP"
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# the Windows Store API only supports Windows Unicode (some rare ANSI ones are available)
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FLAGS="$FLAGS -DUNICODE"
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# add the minimum runtime to use for UWP targets
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FLAGS="$FLAGS -Wl,-lwindowsapp"
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# This still requires that the toolchain (in particular, libc++.a) has
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# been built targeting UCRT originally.
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FLAGS="$FLAGS -Wl,-lucrtapp"
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# Force the Universal C Runtime
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FLAGS="$FLAGS -D_UCRT"
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;;
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esac
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FLAGS="$FLAGS -target $TARGET"
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FLAGS="$FLAGS -rtlib=compiler-rt"
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FLAGS="$FLAGS -unwindlib=libunwind"
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FLAGS="$FLAGS -stdlib=libc++"
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FLAGS="$FLAGS -fuse-ld=lld"
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FLAGS="$FLAGS --end-no-unused-arguments"
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$CCACHE "$CLANG" $FLAGS "$@"
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