Hi, I noticed that the configure check for ptal in sane-backends-1.0.7 fails with the following error:
wh@aragorn:~/tmp/libsane$ gcc -o conftest -g -O2 -W -Wall -D_GNU_SOURCE -I/usr/local/include -L/usr/local/lib conftest.c -lptal /usr/lib/libsnmp-0.4.2.so: undefined reference to `EVP_DigestInit' /usr/lib/libsnmp-0.4.2.so: undefined reference to `EVP_DigestFinal' /usr/lib/libsnmp-0.4.2.so: undefined reference to `EVP_md5' /usr/lib/libsnmp-0.4.2.so: undefined reference to `HMAC' /usr/lib/libsnmp-0.4.2.so: undefined reference to `EVP_sha1' /usr/lib/libsnmp-0.4.2.so: undefined reference to `des_cbc_encrypt' /usr/lib/libsnmp-0.4.2.so: undefined reference to `des_key_sched' /usr/lib/libsnmp-0.4.2.so: undefined reference to `EVP_DigestUpdate' /usr/lib/libsnmp-0.4.2.so: undefined reference to `RAND_bytes' /usr/lib/libsnmp-0.4.2.so: undefined reference to `des_ncbc_encrypt' collect2: ld returned 1 exit status wh@aragorn:~/tmp/libsane$ gcc -o conftest -g -O2 -W -Wall -D_GNU_SOURCE -I/usr/local/include -L/usr/local/lib conftest.c -lptal -lcrypto libptal is /usr/lib/libptal.so.0.1 from the Debian hpoj 0.8-11 package. As you can see, adding -lcrypto solves the problem. Walter NB. I only subscribed to post this bug report and I will unsubscribe in a second. Please mail me privately if you need anything else.
