mold/test/elf/linker-script.sh

#!/bin/bash
export LANG=
set -e
CC="${CC:-cc}"
CXX="${CXX:-c++}"
testname=$(basename -s .sh "$0")
echo -n "Testing $testname ... "
cd "$(dirname "$0")"/../..
mold="$(pwd)/mold"
t="$(pwd)/out/test/elf/$testname"
mkdir -p "$t"

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

cat <<EOF > "$t"/script
GROUP("$t/a.o")
EOF

$CC -B. -o "$t"/exe "$t"/script
"$t"/exe | grep -q 'Hello world'

$CC -B. -o "$t"/exe -Wl,-T,"$t"/script
"$t"/exe | grep -q 'Hello world'

$CC -B. -o "$t"/exe -Wl,--script,"$t"/script
"$t"/exe | grep -q 'Hello world'

echo OK