From: Przemyslaw Skibinski <inikep@gmail.com>
Date: Thu, 9 Feb 2017 16:01:17 +0000 (+0100)
Subject: echo replaced with printf
X-Git-Tag: v1.1.4~1^2~75^2
X-Git-Url: http://git.ipfire.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F533%2Fhead;p=thirdparty%2Fzstd.git

echo replaced with printf
---

diff --git a/programs/Makefile b/programs/Makefile
index a7de2e1af..862ba35dd 100644
--- a/programs/Makefile
+++ b/programs/Makefile
@@ -67,7 +67,7 @@ endif
 
 # zlib detection
 VOID = /dev/null
-HAVE_ZLIB := $(shell echo $$'\#include <zlib.h>\nint main(){}' | $(CC) -o have_zlib -x c - -lz 2> $(VOID) && echo 1 || echo 0)
+HAVE_ZLIB := $(shell printf '\#include <zlib.h>\nint main(){}' | $(CC) -o have_zlib -x c - -lz 2> $(VOID) && echo 1 || echo 0)
 ifeq ($(HAVE_ZLIB), 1)
 TEMP := $(shell rm have_zlib$(EXT))
 ZLIBCPP = -DZSTD_GZDECOMPRESS