Move the if for GCC 4 to an elseif so it does not interfere with MacOS

[open-adventure.git] / Makefile

diff --git a/Makefile b/Makefile
index 362f58664d7c6750fd1166fd66383766ab3e9ad1..22f1370edf6665e0db8547cdb0cf35b80751f9cf 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -2,18 +2,21 @@
 
 LIBS=-lrt
 UNAME_S := $(shell uname -s)
+GCCVERSIONGTEQ4 := $(shell expr `gcc -dumpversion | cut -f1 -d.` \>= 4)
 ifeq ($(UNAME_S),Darwin)
        LIBS=
+else ifeq "$(GCCVERSIONGTEQ4)" "1"
+       CC=c99 --std=gnu99
 endif
 
 OBJS=main.o init.o actions1.o actions2.o score.o misc.o database.o
 SOURCES=$(OBJS:.o=.c) COPYING NEWS README TODO advent.text control
 
 .c.o:
-       gcc -O $(DBX) -c $<
+       $(CC) -O $(DBX) -c $<
 
 advent:        $(OBJS)
-       gcc -Wall -std=c99 -O $(DBX) -o advent $(OBJS) $(LIBS)
+       $(CC) -Wall -std=c99 -O $(DBX) -o advent $(OBJS) $(LIBS)
 
 main.o:                main.h misc.h funcs.h database.h
 
@@ -29,7 +32,7 @@ misc.o:               misc.h main.h database.h
 
 database.c database.h: compile
        ./compile
-       gcc $(OPTIONS) -O $(DBX) -c database.c
+       $(CC) $(OPTIONS) -O $(DBX) -c database.c
 
 clean:
        rm -f *.o advent advent.html advent.6 database.[ch] compile