found=0

echo 'Checking for socklen_t'

echo '#include <sys/types.h>' > autotest.c
echo '#include <sys/socket.h>' >> autotest.c
echo 'int main() { socklen_t i = 0; return 0; }' >> autotest.c

eval "${CC} -o autotest autotest.c > /dev/null 2>&1"

if [ -x autotest ]; then
    echo ' + socklen_t found'
    found=1
else
    echo ' + socklen_t not found'
    echo ' + uint32_t used'
    type='typedef uint32_t  socklen_t;'
    found=2
fi

rm autotest*


if [ $found = 2 ]; then
    echo $type >> ngx_auto_config.h
    echo >> ngx_auto_config.h
fi