Description of problem:
Macro @LIBSSL_LDFLAGS@ in libupsclient.pc pkgconfig file is not converted to real linker flags (for example, ' -lssl -lcrypto -ldl -lz '). So, build of dependent packages (collectd) will fail.


Version-Release number of selected component (if applicable):
nut-2.6.0-3

How reproducible:
Always


Steps to Reproduce:
1. look at /usr/lib/pkgconfig/libupsclient.pc -- see macros
2. try to build collectd - failed
  
Actual results:
see above

Expected results:
macro is expanded to real linker flags, builds ok.


Additional info:
For now I made a workaround in spec file (install section):

pushd ${RPM_BUILD_ROOT}%{_libdir}/pkgconfig
sed -i.orig -e 's/@LIBSSL_LDFLAGS@/ -lssl -lcrypto -ldl -lz /' libupsclient.pc 
rm *.orig
popd

I know, it's bad hack, as binded to one arch. But works for me.