Fix libtool versioning fiasco.

[ginac.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index d6fb1a5961d3ea2e207cd6e90dc7cedf762aa411..eb3bffc9348c2179729ccb1102829938fbebd2d6 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -58,8 +58,9 @@ AC_DEFINE_UNQUOTED(ARCHIVE_VERSION, $ARCHIVE_VERSION, [Current GiNaC archive fil
 AC_DEFINE_UNQUOTED(ARCHIVE_AGE, $ARCHIVE_AGE, [GiNaC archive file version age])
 
 dnl libtool versioning (We don't use libtool's age numbering since we promise
-dnl to keep the binary interface compatible if only ginac_micro_version changes.)
-LT_VERSION_INFO="ginac_lt_current:ginac_lt_revision:0"
+dnl to keep the binary interface compatible if only ginac_micro_version changes.
+dnl In effect, age==current.)
+LT_VERSION_INFO="ginac_lt_current:ginac_lt_revision:ginac_lt_current"
 LT_RELEASE="ginac_release"
 
 AC_SUBST(LT_VERSION_INFO)