[xslt] [patch] 'plugins' variable for libxslt.pc

[Tony Graham <Tony Graham MenteithConsulting com>]

The following patch lets:

   pkg-config --variable=plugins libxslt

return the same plugin location as does:

   xslt-config --plugins

Regards,


Tony Graham.
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Tony Graham MenteithConsulting com   http://www.menteithconsulting.com

Menteith Consulting Ltd             Registered in Ireland - No. 428599
Registered Office: 13 Kelly's Bay Beach, Skerries, Co. Dublin, Ireland
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--- libxslt.pc.in	(revision 1435)
+++ libxslt.pc.in	(working copy)
@@ -3,6 +3,7 @@
 libdir= libdir@
 includedir= includedir@
 
+plugins= LIBXSLT_DEFAULT_PLUGINS_PATH@
 
 Name: libxslt
 Version: @VERSION@