On Wed, Feb 02, 2011 at 03:34:15PM +0100, Fabian Groffen wrote:
> Biggest issue is the -Wl,--version-script used in the makefiles.
> Mike gave me a hint here [1], but the solution hasn't been clear to
> me as of yet.
This is not so dirty solution.
See (for example) libvirt project, there is $VERSION_SCRIPT_FLAGS and
$SYMBOL_FILE defined in the configure script. It does not use libtool
to care about symbols.
I think we can use something similar.
- define proper VERSION_SCRIPT_FLAGS in ./configure
- define SYMBOL_FILE_EXT in ./configure (".sym" or ".def")
- add to config/include-Makefile.am a rule to generate .def from
.sym (by sed).
- use SYMBOL_FILE_EXT and VERSION_SCRIPT_FLAGS in shlibs/
Makefiles _LDFLAGS
Note that symbols versioning is probably supported by ELF only.
Karel
--
Karel Zak <kzak@xxxxxxxxxx>
http://karelzak.blogspot.com
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