Add missing inter-library dependencies

This is needed, at least on recent Ubuntu, to fix these linker errors
when compiling any Ur/Web application:
liburweb.so: undefined reference to `lround'
liburweb.so: undefined reference to `ceil'
liburweb.so: undefined reference to `RAND_bytes'
liburweb.so: undefined reference to `DES_fcrypt'
liburweb.so: undefined reference to `SHA256_Init'
liburweb.so: undefined reference to `SHA256_Final'
liburweb.so: undefined reference to `SHA256_Update'

Signed-off-by: Anders Kaseorg <andersk@mit.edu>
---
 src/c/Makefile.am | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

0 files changed, 0 insertions, 0 deletions