mold/test/elf/thread-count.sh

#!/bin/bash
export LANG=
set -e
cd "$(dirname "$0")"
mold=`pwd`/../../mold
echo -n "Testing $(basename -s .sh "$0") ... "
t=$(pwd)/../../out/test/elf/$(basename -s .sh "$0")
mkdir -p "$t"

cat <<EOF | cc -o "$t"/a.o -c -xc -
#include <stdio.h>
int main() {
  printf("Hello world\n");
}
EOF

clang -fuse-ld="$mold" -o "$t"/exe "$t"/a.o -Wl,-no-threads
clang -fuse-ld="$mold" -o "$t"/exe "$t"/a.o -Wl,-thread-count=1
clang -fuse-ld="$mold" -o "$t"/exe "$t"/a.o -Wl,-threads
clang -fuse-ld="$mold" -o "$t"/exe "$t"/a.o -Wl,-threads=1
clang -fuse-ld="$mold" -o "$t"/exe "$t"/a.o -Wl,--threads=1

echo OK