don't use "echo -e"

This commit is contained in:
Przemyslaw Skibinski 2017-02-09 11:32:14 +01:00
parent 80c1e04c33
commit 13127fd05b

View File

@ -67,7 +67,7 @@ endif
# zlib detection
VOID = /dev/null
HAVE_ZLIB := $(shell echo -e "\#include <zlib.h>\nint main(){}" | $(CC) -o have_zlib -x c - -lz 2> $(VOID) && echo 1 || echo 0)
HAVE_ZLIB := $(shell echo $$'\#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