<!-- ================================================================== -->
<!--
- We use libtool CURRENT:REVISION:AGE versioning scheme. Quoting libtool
- documentation on how to handle the values:
+ We use libtool CURRENT:REVISION:AGE versioning scheme. Here are the
+ rules for updating the values below, this should be done whenever wx
+ version (wx/version.h) changes (we abbreviate WX_CURRENT:REVISION:AGE
+ as C:R:A respectively):
- 1. Start with version information of `0:0:0' for each new major.minor
- version.
+ 0. Set C:R:A = 0:0:0 if major or minor version has changed.
- 2. Update the version information only immediately before a public
- release of your software. More frequent updates are unnecessary,
- and only guarantee that the current interface number gets larger
- faster.
+ 1. If any API has been removed or otherwise changed in backwards
+ incompatible way, then change C:R:A to C+1:0:0
- 3. If the library source code has changed at all since the last
- update, then increment REVISION (`C:R:A' becomes `C:r+1:A').
+ 2. Else, if any API has been added, change C:R:A to C+1:0:A+1
- 4. If any interfaces have been added, removed, or changed since the
- last update, increment CURRENT, and set REVISION to 0.
-
- 5. If any interfaces have been added since the last public release,
- then increment AGE.
-
- 6. If any interfaces have been removed since the last public release,
- then set AGE to 0.
+ 3. Else, i.e. if there were no changes at all to API but only internal
+ changes, change C:R:A to C:R+1:A
-->
- <set var="WX_CURRENT">0</set>
+ <set var="WX_CURRENT">1</set>
<set var="WX_REVISION">0</set>
<set var="WX_AGE">0</set>
<!-- FIXME: until libtool scheme is implemented in bakefile -->
<set var="WXMACVERSION_CMD">
<if cond="PLATFORM_MACOSX=='1'">
- -compatibility_version $(WX_AGE).0 -current_version $(WX_AGE).$(WX_REVISION)
+ <!-- Version can't be 0, so add 1 to it to force it to be non null -->
+ -compatibility_version $(int(WX_AGE)+1).0 -current_version $(int(WX_AGE)+1).$(WX_REVISION)
</if>
</set>