diff options
Diffstat (limited to 'devel/cqual/patches/patch-bl')
| -rw-r--r-- | devel/cqual/patches/patch-bl | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/devel/cqual/patches/patch-bl b/devel/cqual/patches/patch-bl new file mode 100644 index 00000000000..5010cad0629 --- /dev/null +++ b/devel/cqual/patches/patch-bl @@ -0,0 +1,30 @@ +$NetBSD: patch-bl,v 1.1 2006/01/18 23:24:12 rillig Exp $ + +SunPro does not know __alignof__. Replaced it with the size of ''x'', +rounded up to the next power of two. + +--- src/types.c.orig 2003-12-12 17:09:49.000000000 +0100 ++++ src/types.c 2006-01-16 14:27:49.278596800 +0100 +@@ -23,6 +23,22 @@ Boston, MA 02111-1307, USA. */ + #include <stddef.h> + #include "user-qual.h" + ++#if !defined(__GNUC__) ++ ++/* http://www.hackersdelight.org/HDcode.htm, figure 3.3 */ ++static inline size_t clp2(size_t x) { ++ x = x - 1; ++ x = x | (x >> 1); ++ x = x | (x >> 2); ++ x = x | (x >> 4); ++ x = x | (x >> 8); ++ x = x | (x >>16); ++ return x + 1; ++} ++ ++# define __alignof__(x) (clp2(sizeof(x))) ++#endif ++ + struct type + { + enum { tk_primitive, tk_complex, tk_tagged, tk_error, tk_void, |