http://bugs.gentoo.org/219323
Don't store resource files in deprecated location
Reported upstream: http://sourceforge.net/tracker/index.php?func=detail&aid=1953742&group_id=2055&atid=102055

--- gnuplot-4.2.3-orig/configure.in	2008-03-04 19:36:53.000000000 +0100
+++ gnuplot-4.2.3/configure.in	2008-04-26 11:44:59.000000000 +0200
@@ -1024,6 +1024,10 @@
 fi
 AC_SUBST(LISPDIR)
 
+dnl Location of application defaults
+AC_ARG_VAR(appdefaultdir,[Directory for application defaults])
+test -z "$appdefaultdir" && appdefaultdir='${sysconfdir}/X11/app-defaults'
+
 dnl Substitute variables
 AC_SUBST(PACKAGE)
 AC_SUBST(VERSION_MAJOR)
--- gnuplot-4.2.3-orig/share/Makefile.am	2008-03-05 04:38:59.000000000 +0100
+++ gnuplot-4.2.3/share/Makefile.am	2008-04-26 11:44:59.000000000 +0200
@@ -5,8 +5,6 @@
 
 SUBDIRS = LaTeX
 
-appdefaultdir = $(libdir)/X11/app-defaults
-
 APPDEFAULTFILES = Gnuplot
 
 appdefault_DATA = $(APPDEFAULTFILES)
--- gnuplot-4.2.3-orig/src/Makefile.am	2007-08-26 19:50:20.000000000 +0200
+++ gnuplot-4.2.3/src/Makefile.am	2008-04-26 11:44:59.000000000 +0200
@@ -25,7 +25,10 @@
 noinst_PROGRAMS = bf_test
 
 XLIBS = @LIBRARIES_FOR_X@
-AM_CPPFLAGS = -I../term -I$(top_srcdir)/term -DBINDIR=\"$(bindir)\" -DX11_DRIVER_DIR=\"$(X11_DRIVER_DIR)\" -DGNUPLOT_PS_DIR=\"$(GNUPLOT_PS_DIR)\" -DCONTACT=\"$(EMAIL)\" -DHELPFILE=\"$(HELPFILE)\"
+AM_CPPFLAGS = -I../term -I$(top_srcdir)/term \
+ -DBINDIR=\"$(bindir)\" -DX11_DRIVER_DIR=\"$(X11_DRIVER_DIR)\" \
+ -DGNUPLOT_PS_DIR=\"$(GNUPLOT_PS_DIR)\" -DAppDefDir=\"$(appdefaultdir)\" \
+ -DCONTACT=\"$(EMAIL)\" -DHELPFILE=\"$(HELPFILE)\"
 
 gnuplot_SOURCES = alloc.c alloc.h ansichek.h axis.c axis.h \
 breaders.c breaders.h bitmap.c bitmap.h color.c color.h command.c \
--- gnuplot-4.2.3-orig/src/gplt_x11.c	2007-12-10 00:55:27.000000000 +0100
+++ gnuplot-4.2.3/src/gplt_x11.c	2008-04-26 11:45:18.000000000 +0200
@@ -4787,7 +4787,9 @@
 */
 #define On(v) ( !strncasecmp(v, "on", 2) || !strncasecmp(v, "true", 4) )
 
+#ifndef AppDefDir
 #define AppDefDir "/usr/lib/X11/app-defaults"
+#endif
 #ifndef MAXHOSTNAMELEN
 #define MAXHOSTNAMELEN 64
 #endif