Can't compile multimedia/avidemux with current sources & pkgsrc:

Making all in adm_lavcodec
gmake[2]: Entering directory 
`/usr/pkgsrc/multimedia/avidemux/work/avidemux-2.0.18/adm_lavcodec'
gcc  -O3 -g -Wall -O2 -DHAVE_AV_CONFIG_H -I.. -D_FILE_OFFSET_BITS=64 
-D_LARGEFILE_SOURCE -D_GNU_SOURCE -c -o common.o common.c
In file included from common.h:34,
                 from avcodec.h:14,
                 from common.c:27:
/usr/include/math.h:313: error: conflicting types for `rintf'
/usr/include/math.h:309: error: previous declaration of `rintf'
gmake[2]: *** [common.o] Error 1
gmake[2]: Leaving directory 
`/usr/pkgsrc/multimedia/avidemux/work/avidemux-2.0.18/adm_lavcodec'
gmake[1]: *** [all-recursive] Error 1
gmake[1]: Leaving directory 
`/usr/pkgsrc/multimedia/avidemux/work/avidemux-2.0.18'
gmake: *** [all] Error 2
*** Error code 2

Cheers ;)