Fix implicit declaration error in zlib + macOS

4 years ago · d70355cedd
parent 254730af92
commit d70355cedd
1 changed files with 3 additions and 0 deletions
--- a/3
+++ b/3
@ -2454,6 +2454,9 @@ PUBLIC_HEADERS_C += \
 LIBZ_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBZ_SRC))))

 $(LIBZ_OBJS): CFLAGS += -fvisibility=hidden
+ifeq ($(SYSTEM),Darwin)
+$(LIBZ_OBJS): CPPFLAGS += -DHAVE_UNISTD_H
+endif

 $(LIBDIR)/$(CONFIG)/libz.a:  $(LIBZ_OBJS) 
 	$(E) "[AR]      Creating $@"