build/bakefiles/version.bkl

   1 <?xml version="1.0" ?>
   2
   3 <makefile>
   4
   5     <!-- ================================================================== -->
   6     <!--                      Handling of binary compatiblity:              -->
   7     <!-- ================================================================== -->
   8
   9     <!--
  10        We use libtool CURRENT:REVISION:AGE versioning scheme. Here are the
  11        rules for updating the values below, this should be done whenever wx
  12        version (wx/version.h) changes (we abbreviate WX_CURRENT:REVISION:AGE
  13        as C:R:A respectively):
  14
  15        0. Set C:R:A = 0:0:0 if major or minor version has changed.
  16
  17        1. If any API has been removed or otherwise changed in backwards
  18           incompatible way, then change C:R:A to C+1:0:0
  19
  20        2. Else, if any API has been added, change C:R:A to C+1:0:A+1
  21
  22        3. Else, i.e. if there were no changes at all to API but only internal
  23           changes, change C:R:A to C:R+1:A
  24     -->
  25     <set var="WX_CURRENT">0</set>
  26     <set var="WX_REVISION">0</set>
  27     <set var="WX_AGE">0</set>
  28
  29
  30     <!-- ================================================================== -->
  31     <!--                        Library version number:                     -->
  32     <!-- ================================================================== -->
  33
  34     <!-- extract wx version number from wx/version.h: -->
  35     <set var="WXVER_MAJOR">$(wxwin.getVersionMajor())</set>
  36     <set var="WXVER_MINOR">$(wxwin.getVersionMinor())</set>
  37     <set var="WXVER_RELEASE">$(wxwin.getVersionRelease())</set>
  38
  39
  40
  41     <!-- ================================================================== -->
  42     <!--                          Derived variables:                        -->
  43     <!-- ================================================================== -->
  44
  45     <!-- set misc helper variables: -->
  46
  47     <set var="WX_RELEASE" make_var="1">
  48         $(WXVER_MAJOR).$(WXVER_MINOR)
  49     </set>
  50     <set var="WX_RELEASE_NODOT" make_var="1">
  51         $(WXVER_MAJOR)$(WXVER_MINOR)
  52     </set>
  53     <set var="WX_VERSION" make_var="1">
  54         $(WX_RELEASE).$(WXVER_RELEASE)
  55     </set>
  56     <set var="WX_VERSION_NODOT" make_var="1">
  57         $(WX_RELEASE_NODOT)$(WXVER_RELEASE)
  58     </set>
  59
  60     <set var="WX_STABLE_BRANCH">$(int(int(WXVER_MINOR) % 2 == 0))</set>
  61
  62     <!-- in unstable branch, binary compat. changes with every release, check
  63          for it: -->
  64     <if cond="WX_STABLE_BRANCH=='0' and int(WX_CURRENT)!=int(WXVER_RELEASE)">
  65         <error>Forgot to update WX_CURRENT/WX_REVISION/WX_AGE?</error>
  66     </if>
  67     <set var="WXSOVERSION">
  68         $(int(WX_CURRENT)-int(WX_AGE)).$(WX_AGE).$(WX_REVISION)
  69     </set>
  70
  71     <!-- FIXME: until libtool scheme is implemented in bakefile -->
  72     <set var="WXMACVERSION_CMD">
  73         <if cond="PLATFORM_MACOSX=='1'">
  74            <!-- Version can't be 0, so add 1 to it to force it to be non null -->
  75             -compatibility_version $(int(WX_AGE)+1).0 -current_version $(int(WX_AGE)+1).$(WX_REVISION)
  76         </if>
  77     </set>
  78
  79     <set var="WXWIN32DLLVERSION">
  80         <if cond="WX_STABLE_BRANCH=='1'">$(WX_RELEASE_NODOT)</if>
  81         <if cond="WX_STABLE_BRANCH=='0'">$(WX_VERSION_NODOT)</if>
  82     </set>
  83
  84 </makefile>