--- rpl/configure.ac	2013/02/27 17:11:39	1.57
+++ rpl/configure.ac	2013/03/23 17:57:55	1.63
@@ -13,14 +13,15 @@ READLINE=readline-6.2
 UNITS=units-2.01
 GSL=gsl-1.15
 GPP=gpp-3.0
-GNUPLOT=gnuplot-4.6.1
+GNUPLOT=gnuplot-4.6.2
 FILE=file-5.11
-ICONV=libiconv-1.13.1
-SQLITE=sqlite-3.7.15.2
+ICONV=libiconv-1.14
+SQLITE=sqlite-3.7.16
 OPENSSL=openssl-1.0.1e
 OPENMOTIF=openmotif-2.3.4
 LIBXPM=libXpm-3.5.9
 SIGSEGV=libsigsegv-2.11
+ZLIB=zlib-1.2.7
 
 GMP=gmp-5.1.1
 MPFR=mpfr-3.1.1
@@ -500,6 +501,10 @@ if test ! -d tools/$OPENSSL; then
 	gunzip -c "$srcdir"/tools/$OPENSSL.tar.gz | \
 			(cd tools && tar -xf -)
 fi
+if test ! -d tools/$ZLIB; then
+	gunzip -c "$srcdir"/tools/$ZLIB.tar.gz | \
+			(cd tools && tar -xf - && cd $ZLIB && ./configure --static)
+fi
 if test ! -d rplcas; then
 	mkdir rplcas
 fi
@@ -1304,7 +1309,7 @@ case $HOST in
 		ARCH=armel
 	break;;
 
-	mips*el-*-linux-gnu)
+	mips*el-unknown-linux-gnu)
 		ARCH=mipsel
 	break;;
 
@@ -1356,6 +1361,7 @@ AC_SUBST(PARI)
 AC_SUBST(GIAC)
 AC_SUBST(INCMOTIF)
 AC_SUBST(LIBMOTIF)
+AC_SUBST(ZLIB)
 
 AC_SUBST(CFLAGS)
 AC_SUBST(CXXFLAGS)
@@ -1381,16 +1387,8 @@ if test $RECURSIVE = yes; then
 	AC_CONFIG_SUBDIRS(tools/$SIGSEGV)
 fi
 
-if test x$MYSQL_LIB = x"yes" -o x$POSTGRESQL_LIB = x"yes"; then
-	ZLIB=-lz
-else
-	ZLIB=
-fi
-
-AC_SUBST(ZLIB)
-
 AC_CONFIG_FILES(Makefile)
-AC_CONFIG_FILES(COPYING)
+AC_CONFIG_FILES(HEADER)
 AC_CONFIG_FILES(tools/Makefile)
 AC_CONFIG_FILES(src/Makefile)
 AC_CONFIG_FILES(man/Makefile)