[Spice-devel] [PATCH spice-server] fixup! Add support for building with meson/ninja

[Eduardo Lima (Etrunko)]

Now calculating the soversion the same way it is done by libtool,
instead of using the resulting number directly.

Signed-off-by: Eduardo Lima (Etrunko) <etrunko at redhat.com>
---
 meson.build | 29 +++++++++++++++++++++++++++--
 1 file changed, 27 insertions(+), 2 deletions(-)

diff --git a/meson.build b/meson.build
index 5ca3e1cc..2db2a953 100644
--- a/meson.build
+++ b/meson.build
@@ -17,9 +17,34 @@ endif
 message('Updating submodules')
 run_command('build-aux/meson/check-spice-common', check : true)
 
-# some global vars
-spice_server_so_version = '1.12.4'
 
+#
+# soversion
+# The versioning is defined by the forumla (CURRENT-AGE.AGE.REVISION)
+#
+# XXX: KEEP IN SYNC WITH configure.ac file
+#
+# Follow the libtool manual for the so version:
+# http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html
+# - If the library source code has changed at all since the last update,
+#   then increment revision (‘c:r:a’ becomes ‘c:r+1:a’).
+# - If any interfaces have been added, removed, or changed since the last update,
+#   increment current, and set revision to 0.
+# - If any interfaces have been added since the last public release,
+#   then increment age.
+# - If any interfaces have been removed or changed since the last public release,
+#   then set age to 0.
+#
+#
+spice_server_current = 13
+spice_server_revision = 5
+spice_server_age = 12
+spice_server_so_version = '@0 at .@1 at .@2@'.format(spice_server_current - spice_server_age,
+                                               spice_server_age,
+                                               spice_server_revision)
+message('libspice.so version: ' + spice_server_so_version)
+
+# some global vars
 spice_server_global_cflags = ['-fvisibility=hidden',
                               '-DSPICE_SERVER_INTERNAL',
                               '-DG_LOG_DOMAIN="Spice"',
-- 
2.17.1