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llvm-mingw/run-tests.sh
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Martin Storsjö ef0fadb5b5 Revert "run-tests: Temporarily compile all executables before running them"
This reverts commit 5e3f73a650.

As the arm64x support has been reverted, this isn't needed. And
after bumping to LLVM 23.1.0 RC 2, we won't need it anyway.
2026-07-28 18:45:52 +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 -ex
if [ $# -lt 1 ]; then
echo $0 dest
exit 1
fi
PREFIX="$1"
PREFIX="$(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 arm64ec}}
MAKE=make
if command -v gmake >/dev/null; then
MAKE=gmake
fi
if [ "$(uname)" = "Windows_NT" ]; then
# In busybox, prefer our mingw32-make. The plain "make" may be busybox's
# primitive make (although in our builds of busybox, we disable that),
# and "gmake" can be a different build from e.g. Strawberry Perl further
# back in PATH.
MAKE=mingw32-make
fi
case $(uname) in
Darwin)
;;
*)
# Assume everything except macOS has got GNU make >= 4.0
MAKEOPTS="-O"
esac
if [ -e /proc/sys/fs/binfmt_misc/WSLInterop ]; then
# Detect running in WSL
export WSL=1
export TOOLEXT=.exe
fi
cd test
HAVE_UWP=1
cat<<EOF > is-ucrt.c
#include <corecrt.h>
#if !defined(_UCRT)
#error not ucrt
#endif
EOF
ANY_ARCH=$(echo $ARCHS | awk '{print $1}')
if $ANY_ARCH-w64-mingw32-gcc$TOOLEXT -E is-ucrt.c > /dev/null 2>&1; then
IS_UCRT=1
else
# If the default CRT isn't UCRT, we can't build for mingw32uwp.
unset HAVE_UWP
fi
rm -f is-ucrt.c
if (echo "int main(){}" | $ANY_ARCH-w64-mingw32-gcc$TOOLEXT -x c++ - -o has-cfguard-test.exe -mguard=cf); then
if llvm-readobj$TOOLEXT --coff-load-config has-cfguard-test.exe | grep -q 'CF_INSTRUMENTED (0x100)'; then
HAVE_CFGUARD=1
elif [ -n "$HAVE_CFGUARD" ]; then
echo "error: Toolchain doesn't seem to include Control Flow Guard support." 1>&2
rm -f has-cfguard-test.exe
exit 1
fi
rm -f has-cfguard-test.exe
elif [ -n "$HAVE_CFGUARD" ]; then
echo "error: Toolchain doesn't seem to include Control Flow Guard support." 1>&2
exit 1
fi
: ${TARGET_OSES:=${TOOLCHAIN_TARGET_OSES-$DEFAULT_OSES}}
set_native() {
arch="$1"
winbuild="$2"
case $arch in
i686)
NATIVE_X86=1
RUN_I686=true
;;
x86_64)
NATIVE_X86=1
RUN_I686=true
RUN_X86_64=true
;;
armv7)
;;
aarch64)
# Windows/ARM64 can run i686 binaries. Not setting NATIVE_X86 - the
# asan tests don't run correctly when emulated on ARM64.
NATIVE_AARCH64=1
RUN_I686=true
RUN_AARCH64=true
if [ -n "$winbuild" ] && [ "$winbuild" -ge 22000 ]; then
# Since Windows 11, x86_64 binaries can also be emulated.
RUN_X86_64=true
# arm64ec can also be executed (as it is part of being able to
# execute x86_64).
RUN_ARM64EC=true
NATIVE_ARM64EC=1
fi
if [ -n "$winbuild" ] && [ "$winbuild" -lt 26100 ]; then
# Since Windows 11 24H2 armv7 binaries can no longer be
# executed. (It is also possible to be unable to run armv7
# binaries on older OS versions, if the hardware is incapable
# of it, like on Apple Silicon macs.)
NATIVE_ARMV7=1
RUN_ARMV7=true
fi
if [ -z "$IS_UCRT" ]; then
# If targeting msvcrt.dll, skip executing the x86 binaries
# emulated. They do run, but statically linked mingw math
# functions fail some tests, when running emulated; those functions
# rely on 80 bit long doubles actually having more precision than
# 64 bit doubles.
unset RUN_I686
unset RUN_X86_64
fi
;;
esac
}
# This script can be run in a number of configurations:
# - On Linux, where one possibly can run tests on the local machine with wine
# (if available), and possibly also remotely running tests on a different
# machine with suitable COPY_*/RUN_* variables (wrapping scp/ssh).
# - In WSL, running a native Windows toolchain.
# - In an msys2 shell.
if [ -z "$RUN_X86_64" ] && [ -z "$RUN_I686" ] && [ -z "$RUN_ARMV7" ] && [ -z "$RUN_AARCH64" ]; then
case $(uname) in
MINGW*|MSYS*|CYGWIN*)
# On Windows/arm64, we may be running x86_64 msys2 emulated, so we
# can't rely on "uname -m" here. But the msys2 "uname" output indicates
# the real host architecture, and the Windows build version.
if [ "$(uname | cut -d - -f 4)" = "ARM64" ]; then
winbuild="$(uname | cut -d - -f 3)"
set_native aarch64 $winbuild
elif [ "$(uname -m)" = "i686" ] && [ "$(uname | cut -d - -f 4)" != "WOW64" ]; then
set_native i686
else
set_native x86_64
fi
;;
Windows_NT) # Busybox
case $(uname -m) in
i386|i686|x86_64)
# Assume that any current x86 machine is capable of running 64 bit
# binaries.
set_native x86_64
;;
armv7|aarch64)
# Busybox uname -v prints the plain build number, like "22000".
set_native aarch64 "$(uname -v)"
;;
esac
;;
Linux)
if [ -e /proc/sys/fs/binfmt_misc/WSLInterop ]; then
# On WSL, inspect the architecture and build number.
winbuild="$(PATH=$PATH:/mnt/c/Windows/System32 cmd.exe /c ver 2>/dev/null | cut -s -d . -f 3)"
set_native "$(uname -m)" "$winbuild"
elif command -v wine >/dev/null; then
# On Linux, use Wine if available. (On macOS, it's less clear
# what Wine can execute; it's most likely an x86_64 version
# emulated with Rosetta. Thus don't automatically use Wine on
# macOS.)
case $(uname -m) in
x86_64)
# Assume that Wine, if installed, supports both 32 and 64 bit
# binaries.
: ${RUN_X86_64:=wine}
: ${RUN_I686:=wine}
;;
aarch64)
# Don't assume that the installed Wine can run armv7 binaries
# too. (Versions since Wine 10.2 can, if both an armv7 and
# aarch64 version is installed together.)
: ${RUN_AARCH64:=wine}
;;
esac
fi
;;
esac
fi
for arch in $ARCHS; do
unset HAVE_ASAN
HAVE_UBSAN=1
HAVE_OPENMP=1
case $arch in
i686)
RUN="$RUN_I686"
COPY="$COPY_I686"
NATIVE="$NATIVE_X86"
if [ -n "$IS_UCRT" ]; then
HAVE_ASAN=1
fi
;;
x86_64)
RUN="$RUN_X86_64"
COPY="$COPY_X86_64"
NATIVE="$NATIVE_X86"
if [ -n "$IS_UCRT" ]; then
HAVE_ASAN=1
fi
;;
armv7)
RUN="$RUN_ARMV7"
COPY="$COPY_ARMV7"
NATIVE="$NATIVE_ARMV7"
;;
aarch64)
RUN="$RUN_AARCH64"
COPY="$COPY_AARCH64"
NATIVE="$NATIVE_AARCH64"
;;
arm64ec)
unset HAVE_UBSAN
RUN="$RUN_ARM64EC"
COPY="$COPY_ARM64EC"
NATIVE="$NATIVE_ARM64EC"
;;
esac
TARGET=all
if [ -n "$RUN" ] && [ "$RUN" != "false" ]; then
TARGET=test
if [ "$RUN" = "true" ]; then
unset RUN
fi
fi
COPYARG=""
if [ -n "$COPY" ]; then
COPYARG="COPY=$COPY"
fi
TEST_DIR="$arch"
[ -z "$CLEAN" ] || rm -rf $TEST_DIR
mkdir -p $TEST_DIR
cd $TEST_DIR
$MAKE -f ../Makefile ARCH=$arch HAVE_UWP=$HAVE_UWP HAVE_CFGUARD=$HAVE_CFGUARD HAVE_ASAN=$HAVE_ASAN HAVE_UBSAN=$HAVE_UBSAN HAVE_OPENMP=$HAVE_OPENMP NATIVE=$NATIVE RUNTIMES_SRC=$PREFIX/$arch-w64-mingw32/bin clean
$MAKE -f ../Makefile ARCH=$arch HAVE_UWP=$HAVE_UWP HAVE_CFGUARD=$HAVE_CFGUARD HAVE_ASAN=$HAVE_ASAN HAVE_UBSAN=$HAVE_UBSAN HAVE_OPENMP=$HAVE_OPENMP NATIVE=$NATIVE RUNTIMES_SRC=$PREFIX/$arch-w64-mingw32/bin RUN="$RUN" $COPYARG $MAKEOPTS -j$CORES $TARGET
cd ..
done
echo All tests succeeded