check_include_files problem

[William A. Hoffman]

At 06:59 AM 4/13/2006, Richard Lärkäng wrote:
>Hi!
>
>I've got some problems with the alsa check in kdemultimedia.
>The check_include_files for {sys,alsa}/asoundlib.h fails even though they are 
>both in /usr/include.
>
>The error I get in CMakeError.log is:
>/usr/bin/gcc  -Wno-long-long -ansi -Wundef -Wcast-align -Wconversion -Wchar-subscripts -Wall -W -Wpointer-arith -Wwrite-    
>strings -Wformat-security -Wmissing-format-attribute -fno-common     -o 
>CMakeFiles/cmTryCompileExec.dir/CheckIncludeFiles.o   -c /home/kde4devel/build/kdemultimedia/CMakeFiles/CMakeTmp/CheckIncludeFiles.c
>In file included from /usr/include/alsa/asoundlib.h:51,
>from /home/kde4devel/build/kdemultimedia/CMakeFiles/CMakeTmp/CheckIncludeFiles.c:2:
>/usr/include/alsa/timer.h:108: error: field "tstamp" has incomplete type
>
>When I remove -ansi the testfile compiles, and that flag seems to be coming 
>from FindKDE4Internal.cmake.
>
>Any suggestions?
Is the file available from the c++ compiler?  If so, the check_include needs
to be changed to use the c++ compiler instead of the c compiler.

-Bill