lib: Reset libbabeltrace2 to SONANE 0

Following the rename of the library, reset the SONAME to zero and
decouple this from the project versioning which is not tied directly to
the library ABI.

Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Change-Id: If3a3c890674d6236cfe33b5f3f1e3fe4229c5691
Reviewed-on: https://review.lttng.org/c/babeltrace/+/1404
Tested-by: jenkins
Reviewed-by: Philippe Proulx <eeppeliteloop@gmail.com>

diff --git a/configure.ac b/configure.ac
index 9b604a0a5c8019e8465bc6f615fc86e30bc4fdbf..9149a7c71aebf061c3366d2399d169a31e61ff63 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -36,17 +36,22 @@ AC_INIT([babeltrace], bt_version, [jeremie dot galarneau at efficios dot com], [
 
 # Following the numbering scheme proposed by libtool for the library version
 # http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html
-AC_SUBST([BABELTRACE_LIBRARY_VERSION], bt_version_major[:]bt_version_minor[:]bt_version_patch)
+m4_define([bt_lib_version_current], [0])
+m4_define([bt_lib_version_revision], [0])
+m4_define([bt_lib_version_age], [0])
+m4_define([bt_lib_version], bt_lib_version_current[:]bt_lib_version_revision[:]bt_lib_version_age)
+
+AC_SUBST([BABELTRACE_LIBRARY_VERSION], bt_lib_version)
 
 AC_CONFIG_HEADERS([include/config.h])
 AC_CONFIG_AUX_DIR([config])
 AC_CONFIG_MACRO_DIR([m4])
 AC_REQUIRE_AUX_FILE([tap-driver.sh])
 
-AC_DEFINE([BT_VERSION_MAJOR], bt_version_major, [Babeltrace library major version])
-AC_DEFINE([BT_VERSION_MINOR], bt_version_minor, [Babeltrace library minor version])
-AC_DEFINE([BT_VERSION_PATCH], bt_version_patch, [Babeltrace library patch version])
-AC_DEFINE([BT_VERSION_EXTRA], ["]bt_version_extra["], [Babeltrace library extra version])
+AC_DEFINE([BT_VERSION_MAJOR], bt_version_major, [Babeltrace major version])
+AC_DEFINE([BT_VERSION_MINOR], bt_version_minor, [Babeltrace minor version])
+AC_DEFINE([BT_VERSION_PATCH], bt_version_patch, [Babeltrace patch version])
+AC_DEFINE([BT_VERSION_EXTRA], ["]bt_version_extra["], [Babeltrace extra version])
 
 AC_CANONICAL_TARGET
 AC_CANONICAL_HOST