@@ -1,12 +1,19 @@
 #include <stdio.h>
 #include <limits.h>
 #include <stddef.h>
 
-#define sflag(flag,val) printf("-D"#flag"=\"%s\" ", val)
-#define mflag(flag,val) printf("-D"#flag"=-%llu ", val + 1)
-#define iflag(flag,val) printf("-D"#flag"=%llu ", val)
-#define fflag(flag,val) printf("-D"#flag"=%Lf ", val)
+#ifndef _emit_m4_include
+#	define sflag(flag,val) printf("-D"#flag"=\"%s\" ", val)
+#	define mflag(flag,val) printf("-D"#flag"=-%llu ", val + 1)
+#	define iflag(flag,val) printf("-D"#flag"=%llu ", val)
+#	define fflag(flag,val) printf("-D"#flag"=%Lf ", val)
+#else
+#	define sflag(flag,val) printf("define(`"#flag"',`%s')dnl\n", val)
+#	define mflag(flag,val) printf("define(`"#flag"',`%llu')dnl\n", val + 1)
+#	define iflag(flag,val) printf("define(`"#flag"',`%llu')dnl\n", val)
+#	define fflag(flag,val) printf("define(`"#flag"',`%Lf')dnl\n", val)
+#endif
 #define type_found(val) (found_type & (val / 8))
 #define checkbits(type,x) \
 	if(!type_found(x) && sizeof(type) == (x/CHAR_BIT)) \
 		sflag(type_bit##x, #type), found_type |= (x / 8)