fixup

Author: MLopez-Ibanez

c/Makefile

@@ -102,7 +102,8 @@ include gitversion.mk
 MEX?=mkoctfile --mex
 
 ifneq ($(uname_S),Cygwin)
-CPPFLAGS += -D_GNU_SOURCE
+# We need _ISOC99_SOURCE for MinGW to recognize %z.
+CPPFLAGS += -D_GNU_SOURCE -D_ISOC99_SOURCE
 else
 CPPFLAGS += -U_GNU_SOURCE
 endif

c/common.h

@@ -1,11 +1,6 @@
 #ifndef   	LIBMISC_COMMON_H_
 # define   	LIBMISC_COMMON_H_
 
-// Silence "unknown conversion type character 'z' in format" in MinGW compilers.
-#ifndef __USE_MINGW_ANSI_STDIO
-#define __USE_MINGW_ANSI_STDIO 1
-#endif
-
 #ifdef R_PACKAGE
 #define R_NO_REMAP
 #include <R.h>