freebsd-ports/graphics/ogle/files/extra-patch-include:ogle_endian.h
Mario Sergio Fujikawa Ferreira 5d54f417a0 o Add WITH_OPTIMIZED_BYTESWAP knob: to use optimized byteswap
routines. This works only in the i386 architecture but only with
  486 processors and above.
o A trick to enable use of <machine/endian.h> kernel routines

Submitted by:	eivind
2002-04-17 00:29:35 +00:00

16 lines
524 B
C

--- include/ogle_endian.h.orig Thu Oct 4 05:42:11 2001
+++ include/ogle_endian.h Wed Apr 10 01:16:32 2002
@@ -39,6 +39,13 @@
#elif defined(HAVE_SYS_ENDIAN_H)
# include <sys/endian.h>
# define FROM_BE_32(x) (swap32(x))
+#elif defined(__FreeBSD__)
+# define _KERNEL
+# define I486_CPU /* Will crash unless 486+ */
+# include <machine/endian.h>
+# undef _KERNEL
+# undef I486_CPU
+# define FROM_BE_32(x) (ntohl(x))
#else
# warning "No accelerated byte swap found. Using slow c version."
# include <inttypes.h>