Description: Fix generation of classes documentation in Perl bindings doxygen stuff.
Author: Francesco Paolo Lovergine <frankie@debian.org>
Last-Update: 2018-01-02
Forwarded: https://github.com/ajolma/Geo-GDAL-2.02/pull/1

--- gdal.orig/swig/perl/Doxyfile
+++ gdal/swig/perl/Doxyfile
@@ -280,7 +280,7 @@ OPTIMIZE_OUTPUT_VHDL   = NO
 # Note that for custom extensions you also need to set FILE_PATTERNS otherwise
 # the files are not read by doxygen.
 
-EXTENSION_MAPPING      =
+EXTENSION_MAPPING      = pm=C++
 
 # If the MARKDOWN_SUPPORT tag is enabled then doxygen pre-processes all comments
 # according to the Markdown format, which allows for more readable
