Index: Makefile.conf.in
===================================================================
--- Makefile.conf.in	(revision 33293)
+++ Makefile.conf.in	(revision 33294)
@@ -12,6 +12,13 @@
 	default    put /local/confdir_final_m /local/confdir; end
 end
 
+if /local/pcb/librnd_is_local
+then
+	put /local/pcb/librnd_inc [@-I$(ROOT)/@/local/pcb/librnd_root@@]
+else
+	put /local/pcb/librnd_inc {}
+end
+
 print [@# generated by ./configure, do not modify
 
 # Compatibility with autotools on DESTDIR - Debian really wants this
@@ -35,8 +42,8 @@
 PCB_RND_VER=@/local/version@
 PCB_RND_VER_MAJOR=@/local/version_major@
 
-PCB_RND_CFLAGS=@?cc/argstd/std_c99@ @/local/pcb/CFLAGS@
-PCB_RND_C89FLAGS=@/local/pcb/c89flags@ @/local/pcb/CFLAGS@
+PCB_RND_CFLAGS=@?cc/argstd/std_c99@ @/local/pcb/CFLAGS@ @/local/pcb/librnd_inc@
+PCB_RND_C89FLAGS=@/local/pcb/c89flags@ @/local/pcb/CFLAGS@ @/local/pcb/librnd_inc@
 
 # hidlib installation directories
 HL_LIBDIR=$(Install_root)@/local/prefix@/@/local/libarchdir@