File pkgconfig.patch of Package swipl

diff -Pdpru pl-6.6.6/src/swipl.pc.in pl-6.6.6-mod/src/swipl.pc.in
--- pl-6.6.6/src/swipl.pc.in	2014-05-28 18:53:51.000000000 +0900
+++ pl-6.6.6-mod/src/swipl.pc.in	2014-07-22 21:19:43.812382295 +0900
@@ -1,7 +1,7 @@
 prefix=@prefix@
 exec_prefix=@exec_prefix@
 libdir=@libdir@
-includedir=@includedir@
+includedir=${libdir}/@PL@-@PLVERSION@/include
 
 PLBASE=@PLBASE@
 PLARCH=@PLARCH@