From 5bab66a371c5d79df5fdf8b8571b86938dbe5ccc Mon Sep 17 00:00:00 2001
From: Eric Biggers <ebiggers3@gmail.com>
Date: Sat, 18 Apr 2020 09:57:58 -0700
Subject: [PATCH] tools/run_tests.sh: clean up freestanding_tests()

---
 tools/run_tests.sh | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/tools/run_tests.sh b/tools/run_tests.sh
index 1f30aa3..ecbda6d 100755
--- a/tools/run_tests.sh
+++ b/tools/run_tests.sh
@@ -178,15 +178,14 @@ freestanding_tests() {
 	test_group_included freestanding || return 0
 
 	WRAPPER= native_build_and_test FREESTANDING=1
-	if nm libdeflate.so | grep ' U ' > "$TMPFILE"; then
+	if nm libdeflate.so | grep -q ' U '; then
 		echo 1>&2 "Freestanding lib links to external functions!:"
 		nm libdeflate.so | grep ' U '
 		return 1
 	fi
-	ldd libdeflate.so > "$TMPFILE"
-	if grep -q -v 'statically linked' "$TMPFILE"; then
+	if ldd libdeflate.so | grep -q -v '\<statically linked\>'; then
 		echo 1>&2 "Freestanding lib links to external libraries!:"
-		cat "$TMPFILE"
+		ldd libdeflate.so
 		return 1
 	fi