X-Git-Url: http://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=misc%2Fncurses-config.in;h=f5e6e7ede45d676690f9998d8c2318fe2a908e1c;hp=bd7529e6e9ec0f1c9b9748d9fb2dbc699d556526;hb=da2e96ef7073a13477fe57144926dd159e6089c0;hpb=c002077d39fa24ddfe33793eb22942d9518da6fd

diff --git a/misc/ncurses-config.in b/misc/ncurses-config.in
index bd7529e6..f5e6e7ed 100644
--- a/misc/ncurses-config.in
+++ b/misc/ncurses-config.in
@@ -1,7 +1,7 @@
 #!@SHELL@
-# $Id: ncurses-config.in,v 1.27 2011/08/13 22:11:20 tom Exp $
+# $Id: ncurses-config.in,v 1.30 2012/11/11 00:14:28 tom Exp $
 ##############################################################################
-# Copyright (c) 2006-2010,2011 Free Software Foundation, Inc.                #
+# Copyright (c) 2006-2011,2012 Free Software Foundation, Inc.                #
 #                                                                            #
 # Permission is hereby granted, free of charge, to any person obtaining a    #
 # copy of this software and associated documentation files (the "Software"), #
@@ -30,12 +30,18 @@
 #
 # Author: Thomas E. Dickey, 2006-on
 
+LANG=C;		export LANG
+LANGUAGE=C;	export LANGUAGE
+LC_ALL=C;	export LC_ALL
+LC_CTYPE=C;	export LC_CTYPE
+
 prefix="@prefix@"
 exec_prefix="@exec_prefix@"
 
 bindir="@bindir@"
 includedir="@includedir@"
 libdir="@libdir@"
+datarootdir="@datarootdir@"
 datadir="@datadir@"
 mandir="@mandir@"
 
@@ -43,10 +49,29 @@ THIS="@LIB_NAME@@DFT_ARG_SUFFIX@"
 TINFO_LIB="@TINFO_ARG_SUFFIX@"
 RPATH_LIST="@RPATH_LIST@"
 
-LANG=C;		export LANG
-LANGUAGE=C;	export LANGUAGE
-LC_ALL=C;	export LC_ALL
-LC_CTYPE=C;	export LC_CTYPE
+# Ensure that RPATH_LIST contains only absolute pathnames, if it is nonempty.
+# We cannot filter it out within the build-process since the variable is used
+# in some special cases of installation using a relative path.
+if test -n "$RPATH_LIST"
+then
+	save_IFS="$IFS"
+	IFS='@PATH_SEPARATOR@'
+	filtered=
+	for item in $RPATH_LIST
+	do
+		case "$item" in
+		./*|../*|*/..|*/../*)
+			;;
+		*)
+			test -n "$filtered" && filtered="${filtered}@PATH_SEPARATOR@"
+			filtered="${filtered}${item}"
+			;;
+		esac
+	done
+	IFS="$save_IFS"
+	# if the result is empty, there is little we can do to fix it
+	RPATH_LIST="$filtered"
+fi
 
 # with --disable-overwrite, we installed into a subdirectory, but transformed
 # the headers to include like this: