On 29/11/12 15:15, Takashi Iwai wrote:
At Thu, 29 Nov 2012 12:08:18 +0000, Liam Girdwood wrote:
On 19/11/12 18:36, Takashi Iwai wrote:
For the sound stuff, the patch is queued for 3.8 in for-next branch. Please rebase on it.
Done, but I'm now seeing some type conflict errors when building my userspace tools (i.e. after moving to include uapi/sound/asound.h from sound/asound.h).
e.g.
#include <stdlib.h> #include <uapi/sound/asound.h>
int main () { }
gives :-
gcc uapi-test.c -I ~/source/linux.git/include
Pass -I ~/source/linux.git/include/uapi
then
#include <sound/asound.h>
Ah, I did initially try this before emailing :-
gcc uapi-test.c -I ~/source/linux.git/include/uapi In file included from /home/lrg/source/linux.git/include/uapi/sound/asound.h:26:0, from uapi-test.c:2: /home/lrg/source/linux.git/include/uapi/linux/types.h:9:2: warning: #warning "Attempt to use kernel headers from user space, see http://kernelnewbies.org/KernelHeaders" [-Wcpp] In file included from /home/lrg/source/linux.git/include/uapi/linux/posix_types.h:4:0, from /home/lrg/source/linux.git/include/uapi/linux/types.h:13, from /home/lrg/source/linux.git/include/uapi/sound/asound.h:26, from uapi-test.c:2: /home/lrg/source/linux.git/include/uapi/linux/stddef.h:1:28: fatal error: linux/compiler.h: No such file or directory
adding -D__EXPORTED_HEADERS__ to gcc command line gets rid of the warning, but it seems we are missing compiler.h (even in todays linux-next).
If this works for you, it may be an issue at my end.
Thanks
Liam