configure.ac: Bump libtool/library version from 4:0:0 to 5:0:1.

The libtool current:revision:age numbers change from 4:0:0 to 5:0:1
since new APIs were added (but no existing ones were changed or
removed). Thus, revision is set to 0, current and age are bumped.

Details:
http://www.gnu.org/software/libtool/manual/libtool.html#Updating-version-info

This changes the library filename (e.g. on Linux) from
libsigrok.so.4.0.0 to libsigrok.so.4.1.0, the SONAME
(+symlink) remains the same, though (libsigrok.so.4).

diff --git a/configure.ac b/configure.ac
index 95f9f7f4d72c3d297e9a4a365ea6c8e1310f7ecc..1239cb5038e11cc4af400a6c44ff61549139119b 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -68,7 +68,7 @@ SR_PKG_VERSION_SET([SR_PACKAGE_VERSION], [AC_PACKAGE_VERSION])
 # The algorithm for determining which number to change (and how) is nontrivial!
 # http://www.gnu.org/software/libtool/manual/libtool.html#Updating-version-info
 # Format: current:revision:age.
-SR_LIB_VERSION_SET([SR_LIB_VERSION], [4:0:0])
+SR_LIB_VERSION_SET([SR_LIB_VERSION], [5:0:1])
 
 AM_CONDITIONAL([WIN32], [test -z "${host_os##mingw*}" || test -z "${host_os##cygwin*}"])