X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;ds=sidebyside;f=src%2Fisinf.h;h=92c885701d1bfcc36369648c3095c65ae784f92b;hb=1ed9f185c8ae0efc48813e56e431d389561a4b5c;hp=5893393f0026c8962584f523394ea689529b1fe0;hpb=444eb57880794d9aaa75ab6fc0a584dbe60662b9;p=inkscape.git

diff --git a/src/isinf.h b/src/isinf.h
index 5893393f0..92c885701 100644
--- a/src/isinf.h
+++ b/src/isinf.h
@@ -10,6 +10,8 @@
 	#include <ieeefp.h>
 	#define isinf(x) ((fpclass(x) == FP_NINF) || (fpclass(x) == FP_PINF))
 	
+#elif defined(__APPLE__) && __GNUC__ == 3
+#define isinf(x) __isinf(x)
 #endif
 
 #endif /* __ISINF_H__ */