Tvheadend

Hello,

Im trying to cross compile TVHeadend for mips ar71xx but im getting this error:

benjamin@debian:/tmp/tvheadend$ ./configure --cc=mips-openwrt-linux-gcc --arch=mips --platform=linux
Checking support/features
checking for cc execinfo.h ... fail
checking for cc -mmmx ... fail
checking for cc -msse2 ... fail
checking for cc getloadavg ... fail
checking for cc atomic64 ... fail
checking for cc lockowner ... ok
checking for cc qsort_r ... ok
checking for cc recvmmsg ... fail
checking for cc libiconv ... fail
checking for py module gzip ... ok
checking for bzip2 ... ok
checking for pkg openssl ... ok
checking for cc linux/dvb/version.h ... ok
checking for pkg zlib ... ok
checking for pkg liburiparser ... ok
checking for pkg avahi-client ... ok
checking for pkg libavcodec >=52.96.0 ... ok
checking for pkg libavutil >=50.43.0 ... ok
checking for pkg libavformat >=53.10.0 ... ok
checking for pkg libswscale >=0.13.0 ... ok
checking for cc sys/inotify.h ... ok
fetching dvb-scan files ... ok
HEAD is now at 14bd6c7 Add Estonian muxes
checking for pkg dbus-1 ... ok
Compiler:
Using C compiler: mips-openwrt-linux-gcc
Build for arch: mips
Binaries:
Using PYTHON: python
Options:
cwc yes
capmt yes
v4l no
linuxdvb yes
satip_client yes
iptv yes
tsfile yes
dvbscan yes
timeshift yes
trace yes
imagecache yes
avahi yes
zlib yes
libav yes
inotify yes
epoll yes
uriparser yes
ccache no
tvhcsa yes
bundle no
dvbcsa no
kqueue no
dbus_1 yes
lockowner yes
qsort_r yes
py_gzip yes
bin_bzip2 yes
ssl yes
linuxdvbapi yes
upnp yes
inotify_h yes
mpegts yes
mpegps no
mpegts_dvb yes
Packages:
openssl 1.0.1e
Already up-to-date.
zlib 1.2.7
liburiparser 0.7.5
avahi-client 0.6.31
libavcodec 53.35.0
libavutil 51.22.2
libavformat 53.21.1
libswscale 2.1.0
dbus-1 1.6.8
Installation paths:
Prefix: /usr/local
Binaries: ${prefix}/bin
Libraries: ${prefix}/lib
Data files: ${prefix}/share
Man pages: ${datadir}/man
Final Binary:
/tmp/tvheadend/build.linux/tvheadend
Tvheadend Data Directory:
/usr/local/share/tvheadend

I get errors on:
checking for cc execinfo.h ... fail
checking for cc -mmmx ... fail
checking for cc -msse2 ... fail
checking for cc getloadavg ... fail
checking for cc atomic64 ... fail
checking for cc recvmmsg ... fail
checking for cc libiconv ... fail

Anybody with experience this?