configure: Merge the libsane existence check with the soname check.
[wine] / dlls / winejack.drv /
drwxr-xr-x   ..
-rw-r--r-- 297 Makefile.in
-rw-r--r-- 79843 audio.c
-rw-r--r-- 4490 jack.c
-rw-r--r-- 1038 jack.h
-rw-r--r-- 216 winejack.drv.spec