Created attachment 36740 [details]
resulting configure script
PKG_CHECK_MODULES() is nt corrctly expanded into the configure script, letting some characters (dnl), resulting in an improper configure script.
configure:10856: error: possibly undefined macro: AS_MESSAGE_LOG_FDdnl
If this token and others are legitimate, please use m4_pattern_allow.
See the Autoconf documentation.
autoreconf: /usr/bin/autoconf failed with exit status: 1
Created attachment 36741 [details]
the configure.ac script
Fixed in 2b86e9b
on Dec 07, 2016 at 14:22:19.
(provided by the Example extension).