From 07df1e303419a642b96750411af99b586d0ea5a0 Mon Sep 17 00:00:00 2001
From: hexcoder- <heiko@hexco.de>
Date: Wed, 7 Aug 2019 20:34:57 +0200
Subject: bugfix 'echo -n' is not POSIX, use input redirection from /dev/null

---
 llvm_mode/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'llvm_mode')

diff --git a/llvm_mode/Makefile b/llvm_mode/Makefile
index 80ffb38a..d01fbbdf 100644
--- a/llvm_mode/Makefile
+++ b/llvm_mode/Makefile
@@ -174,7 +174,7 @@ endif
 test_build: $(PROGS)
 	@echo "[*] Testing the CC wrapper and instrumentation output..."
 	unset AFL_USE_ASAN AFL_USE_MSAN AFL_INST_RATIO; AFL_QUIET=1 AFL_PATH=. AFL_CC=$(CC) AFL_LLVM_LAF_SPLIT_SWITCHES=1 AFL_LLVM_LAF_TRANSFORM_COMPARES=1 AFL_LLVM_LAF_SPLIT_COMPARES=1 ../afl-clang-fast $(CFLAGS) ../test-instr.c -o test-instr $(LDFLAGS)
-	echo -n| ../afl-showmap -m none -q -o .test-instr0 ./test-instr
+	../afl-showmap -m none -q -o .test-instr0 ./test-instr </dev/null
 	echo 1 | ../afl-showmap -m none -q -o .test-instr1 ./test-instr
 	@rm -f test-instr
 	@cmp -s .test-instr0 .test-instr1; DR="$$?"; rm -f .test-instr0 .test-instr1; if [ "$$DR" = "0" ]; then echo; echo "Oops, the instrumentation does not seem to be behaving correctly!"; echo; echo "Please ping <lcamtuf@google.com> to troubleshoot the issue."; echo; exit 1; fi
-- 
cgit 1.4.1