mold/test/elf/bug178.sh

#!/bin/bash
export LC_ALL=C
set -e
CC="${TEST_CC:-cc}"
CXX="${TEST_CXX:-c++}"
GCC="${TEST_GCC:-gcc}"
GXX="${TEST_GXX:-g++}"
OBJDUMP="${OBJDUMP:-objdump}"
MACHINE="${MACHINE:-$(uname -m)}"
testname=$(basename "$0" .sh)
echo -n "Testing $testname ... "
cd "$(dirname "$0")"/../..
t=out/test/elf/$testname
mkdir -p $t

# Verify that mold does not crash if no object file is included
# in the output. The resulting executable doesn't contain any
# meaningful code or data, so this is an edge case, though.

cat <<EOF | $CC -x assembler -c -o $t/a.o -
.globl foo
foo:
EOF

rm -f $t/a.a
ar rcs $t/a.a $t/a.o

./mold -o $t/exe $t/a.a

echo OK