From cdd59c50e734c62dffb255d497b88c5d758a316c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn=20Ketelaars?= <bjorn.ketelaars@hydroxide.nl>
Date: Sat, 15 Feb 2020 12:42:00 +0100
Subject: [PATCH] Fix forgotten portable header prefix

PR #1987 forgot to prefix another include causing lz4 detection to fail.
---
 programs/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/programs/Makefile b/programs/Makefile
index a9ee3cb5..47d3965c 100644
--- a/programs/Makefile
+++ b/programs/Makefile
@@ -133,7 +133,7 @@ endif
 
 # lz4 detection
 NO_LZ4_MSG := ==> no liblz4, building zstd without .lz4 support
-HAVE_LZ4 := $(shell printf '$(NUM_SYMBOL)include <lz4frame.h>\n\#include <lz4.h>\nint main(void) { return 0; }' > have_lz4.c && $(CC) $(FLAGS) -o have_lz4$(EXT) have_lz4.c -llz4 2> $(VOID) && rm have_lz4$(EXT) && echo 1 || echo 0; rm have_lz4.c)
+HAVE_LZ4 := $(shell printf '$(NUM_SYMBOL)include <lz4frame.h>\n$(NUM_SYMBOL)include <lz4.h>\nint main(void) { return 0; }' > have_lz4.c && $(CC) $(FLAGS) -o have_lz4$(EXT) have_lz4.c -llz4 2> $(VOID) && rm have_lz4$(EXT) && echo 1 || echo 0; rm have_lz4.c)
 ifeq ($(HAVE_LZ4), 1)
 LZ4_MSG := ==> building zstd with .lz4 compression support
 LZ4CPP = -DZSTD_LZ4COMPRESS -DZSTD_LZ4DECOMPRESS