Am 13.01.2013 17:35, schrieb Blue Swirl: > OpenBSD system compiler (gcc 4.2.1) has problems with concatenation > of macro arguments in macro functions: > CC aes.o > In file included from /src/qemu/include/qemu-common.h:126, > from /src/qemu/aes.c:30: > /src/qemu/include/qemu/bswap.h: In function 'leul_to_cpu': > /src/qemu/include/qemu/bswap.h:461: warning: implicit declaration of function > 'bswapHOST_LONG_BITS' > /src/qemu/include/qemu/bswap.h:461: warning: nested extern declaration of > 'bswapHOST_LONG_BITS' > > Function leul_to_cpu() is only used in kvm-all.c, so the warnings > are not fatal on OpenBSD without -Werror. > > Fix by applying glue(). Also add do {} while(0) wrapping and fix > semicolon use while at it. > > Signed-off-by: Blue Swirl <blauwir...@gmail.com>
Tested-by: Andreas Färber <afaer...@suse.de> This unbreaks the build on openSUSE 12.2 ppc64: gcc (SUSE Linux) 4.7.1 20120723 [gcc-4_7-branch revision 189773] Andreas -- SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer; HRB 16746 AG Nürnberg