configure.ac | 2 1 + 1 - 0 !
1 file changed, 1 insertion(+), 1 deletion(-)

 fix soversion

Upstream accidentally set AGE=1, causing cmake to generate
soname=18.1.0 but libtool to generate 17.1.0. The correct thing would
have been 18.0.0, but for compatibity with dists building with cmake,
this configure.ac patch causes autotools to generate 18.1.0.

Well, now: 18.1.1

This will become moot when upstream resets AGE=0 in a future release.