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use libtool versioning of shared libs on Unix

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@34810 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Václav Slavík 2005-07-04 09:58:07 +00:00
parent 8c4c354377
commit 31da10deab
2 changed files with 44 additions and 10 deletions
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4
build/bakefiles/common.bkl
View File

@ -520,7 +520,9 @@ $(TAB)copy "$(DOLLAR)(InputPath)" $(SETUPHDIR)\wx\setup.h
<dllname>$(WXDLLNAME)</dllname>
<version>$(WX_VERSION)</version>
<so_version>$(WXSOVERSION)</so_version>
<mac_version>$(WXMACVERSION)</mac_version>
<!-- FIXME: until libtool scheme is implemented in bakefile -->
<ldflags cond="FORMAT=='autoconf'">$(WXMACVERSION_CMD)</ldflags>
<!-- version info resources: -->
<if cond="FORMAT not in ['rpmspec','wx24dsp']"> <!-- FIXME: fix for bkl-0.1.7 only, remove the cond later -->

50
build/bakefiles/version.bkl
View File

@ -7,11 +7,32 @@
<!-- Handling of binary compatiblity: -->
<!-- ================================================================== -->
<!-- this needs to be reset to 0 on beginning of stable series and
increment by one 1 every time binary incompatible change is made
(i.e. preferably never) -->
<set var="WX_BINARY_VERSION">0</set>
<!--
We use libtool CURRENT:REVISION:AGE versioning scheme. Quoting libtool
documentation on how to handle the values:
1. Start with version information of `0:0:0' for each libtool library.
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.
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').
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.
-->
<set var="WX_CURRENT">2</set>
<set var="WX_REVISION">0</set>
<set var="WX_AGE">2</set>
<!-- ================================================================== -->
@ -45,12 +66,23 @@
</set>
<set var="WX_STABLE_BRANCH">$(int(int(WXVER_MINOR) % 2 == 0))</set>
<!-- in unstable branch, binary compat. changes with every release, check
for it: -->
<if cond="WX_STABLE_BRANCH=='0' and int(WX_CURRENT)!=int(WXVER_RELEASE)">
<error>Forgot to update WX_CURRENT/WX_REVISION/WX_AGE?</error>
</if>
<set var="WXSOVERSION">
<if cond="WX_STABLE_BRANCH=='1'">$(WX_BINARY_VERSION).0.0</if>
<if cond="WX_STABLE_BRANCH=='0'">$(WXVER_RELEASE).0.0</if>
$(int(WX_CURRENT)-int(WX_AGE)).$(WX_AGE).$(WX_REVISION)
</set>
<set var="WXMACVERSION">$(WX_VERSION)</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)
</if>
</set>
<set var="WXWIN32DLLVERSION">
<if cond="WX_STABLE_BRANCH=='1'">$(WX_RELEASE_NODOT)</if>
<if cond="WX_STABLE_BRANCH=='0'">$(WX_VERSION_NODOT)</if>