try with debian testing

[Juha Heinanen]

i upgrade one pc to debian testing and tried to build minisip.  build
failed like this.

-- juha

make[2]: Entering directory `/usr/src/minisip/trunk.work/build/x86-pc-linux-gnu/libmutil/libltdl'
/bin/sh ./libtool --tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I. -I/usr/src/minisip/trunk.work/libmutil/libltdl -I.     -g -O2 -c -o ltdl.lo /usr/src/minisip/trunk.work/libmutil/libltdl/ltdl.c
mkdir .libs
 gcc -DHAVE_CONFIG_H -I. -I/usr/src/minisip/trunk.work/libmutil/libltdl -I. -g -O2 -c /usr/src/minisip/trunk.work/libmutil/libltdl/ltdl.c  -fPIC -DPIC -o .libs/ltdl.o
/usr/src/minisip/trunk.work/libmutil/libltdl/ltdl.c: In function 'find_handle_callback':
/usr/src/minisip/trunk.work/libmutil/libltdl/ltdl.c:2776: error: 'R_OK' undeclared (first use in this function)
/usr/src/minisip/trunk.work/libmutil/libltdl/ltdl.c:2776: error: (Each undeclared identifier is reported only once
/usr/src/minisip/trunk.work/libmutil/libltdl/ltdl.c:2776: error: for each function it appears in.)
/usr/src/minisip/trunk.work/libmutil/libltdl/ltdl.c: In function 'try_dlopen':
/usr/src/minisip/trunk.work/libmutil/libltdl/ltdl.c:3175: warning: assignment makes pointer from integer without a cast
/usr/src/minisip/trunk.work/libmutil/libltdl/ltdl.c:3183: warning: assignment makes pointer from integer without a cast
/usr/src/minisip/trunk.work/libmutil/libltdl/ltdl.c:3369: warning: passing argument 1 of 'find_handle' makes pointer from integer without a cast
/usr/src/minisip/trunk.work/libmutil/libltdl/ltdl.c:3372: warning: passing argument 1 of 'find_handle' makes pointer from integer without a cast
/usr/src/minisip/trunk.work/libmutil/libltdl/ltdl.c: In function 'lt_dlforeachfile':
/usr/src/minisip/trunk.work/libmutil/libltdl/ltdl.c:3758: warning: passing argument 1 of 'foreach_dirinpath' makes pointer from integer without a cast
/usr/src/minisip/trunk.work/libmutil/libltdl/ltdl.c:3765: warning: passing argument 1 of 'foreach_dirinpath' makes pointer from integer without a cast
/usr/src/minisip/trunk.work/libmutil/libltdl/ltdl.c:3772: warning: passing argument 1 of 'foreach_dirinpath' makes pointer from integer without a cast
make[2]: *** [ltdl.lo] Error 1
make[2]: Leaving directory `/usr/src/minisip/trunk.work/build/x86-pc-linux-gnu/libmutil/libltdl'
make[1]: *** [all] Error 2
make[1]: Leaving directory `/usr/src/minisip/trunk.work/build/x86-pc-linux-gnu/libmutil/libltdl'
make: *** [all-recursive] Error 1
system make failed: 512 at ./build.pl line 427.