support png output, buffered file writing

[dcpu16] / Makefile

diff --git a/Makefile b/Makefile
index 0da0a0e2778f7a2c0a9ff465c33154836bbabc02..70445ff8f27955f86faadebf6200ff1805748700 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -8,9 +8,18 @@ endif
 PROGRAMS = as-dcpu16 vm-dcpu16
 SOURCES = common.c dcpu16.c as-dcpu16.c vm-dcpu16.c display.c
 
-CPPFLAGS = -D_XOPEN_SOURCE=600
+CPPFLAGS += -DHAVE_LIBPNG -I/usr/X11/include/
 CFLAGS = -g -Wall -Wextra -pedantic -std=c99
-LDFLAGS = -lreadline
+LDFLAGS += -lreadline
+LDFLAGS += -L/usr/X11/lib -lpng
+
+UNAME := $(shell uname)
+ifeq ($(UNAME),Darwin)
+CPPFLAGS += -DHAVE_FUNOPEN
+endif
+ifeq ($(UNAME),Linux)
+CPPFLAGS += -DHAVE_FOPENCOOKIE -D_XOPEN_SOURCE=600
+endif
 
 
 all:   $(PROGRAMS)