--- rpl/Attic/configure.in	2010/12/21 13:56:32	1.51
+++ rpl/Attic/configure.in	2011/03/19 13:50:35	1.54
@@ -1,5 +1,5 @@
 dnl Process this file with autoconf to produce a configure script.
-AC_INIT([rpl],[4.0.20])
+AC_INIT([rpl],[4.0.21])
 AC_CANONICAL_TARGET
 AC_CANONICAL_TARGET
 AM_INIT_AUTOMAKE
@@ -7,16 +7,16 @@ AC_SUBST(target_cpu)
 AC_CONFIG_HEADERS([rplconfig.h])
 
 dnl Libraries
-NCURSES=ncurses-5.7-20101204
-READLINE=readline-6.1
+NCURSES=ncurses-5.8
+READLINE=readline-6.2
 UNITS=units-1.88
 GSL=gsl-1.14
 GPP=gpp-2.24
-GNUPLOT=gnuplot-4.4.2
+GNUPLOT=gnuplot-4.4.3
 FILE=file-5.03
 ICONV=libiconv-1.13.1
-SQLITE=sqlite-3.7.4
-OPENSSL=openssl-1.0.0c
+SQLITE=sqlite-3.7.5
+OPENSSL=openssl-1.0.0d
 
 dnl Checks for C compiler
 AC_PROG_CC(gcc)
@@ -257,6 +257,10 @@ fi
 if test ! -d "$srcdir"/tools/$NCURSES; then
 	gunzip -c "$srcdir"/tools/$NCURSES.tar.gz | \
 			(cd "$srcdir/tools" && tar -xf -)
+	(cd "$srcdir/tools/"$NCURSES && \
+			for i in ../$NCURSES*.patch.gz;
+			do gunzip -c $i | patch -p1;
+			done);
 fi
 if test ! -d "$srcdir"/tools/$READLINE; then
 	gunzip -c "$srcdir"/tools/$READLINE.tar.gz | \
@@ -292,7 +296,6 @@ fi
 if test ! -d "$srcdir"/tools/$SQLITE; then
 	gunzip -c "$srcdir"/tools/$SQLITE.tar.gz | \
 			(cd "$srcdir/tools" && tar -xf -)
-	(cd "$srcdir/tools"/$SQLITE && gunzip -c ../$SQLITE.diff.gz | patch -p1)
 fi
 if test ! -d tools/$OPENSSL; then
 	gunzip -c "$srcdir"/tools/$OPENSSL.tar.gz | \