| Log Message: |
Fix SVN-4655: configure: add zlib discovery through pkg-config
Rework zlib.m4 in a way that is first searches zlib_prefix, if
given, else search with pkg-config and ultimately in default
locations traversed by the preprocessor and linker.
* build/ac-macros/zlib.m4:
Add a SVN_ZLIB_PKG_CONFIG function inspired by serf.m4 and
traverse search by prefix, pkg-config and default locations
Patch by: Michael Osipov <michael.osipov{_AT_}siemens.com>
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subversion/trunk/build/ac-macros/zlib.m4