--- rpl/configure.ac	2015/09/18 13:41:06	1.133
+++ rpl/configure.ac	2016/03/01 09:04:46	1.148
@@ -1,5 +1,5 @@
 dnl Process this file with autoconf to produce a configure script.
-AC_INIT([rpl],[4.1.23])
+AC_INIT([rpl],[4.1.24])
 AC_CANONICAL_TARGET
 AC_CANONICAL_TARGET
 AM_INIT_AUTOMAKE(silent-rules)
@@ -10,25 +10,26 @@ AC_CONFIG_HEADERS([rplconfig.h])
 dnl Libraries
 NCURSES=ncurses-6.0
 READLINE=readline-6.3
-UNITS=units-2.11
-GSL=gsl-1.16
+UNITS=units-2.12
+GSL=gsl-2.1
 GPP=gpp-3.0
 GNUPLOT=gnuplot-5.0.1
-FILE=file-5.11
+FILE=file-5.25
 ICONV=libiconv-1.14
-SQLITE=sqlite-3.8.11.1
-OPENSSL=openssl-1.0.2d
+SQLITE=sqlite-3.11.0
+OPENSSL=openssl-1.0.2f
 OPENMOTIF=openmotif-2.3.4
-LIBXPM=libXpm-3.5.9
+LIBXPM=libXpm-3.5.11
 SIGSEGV=libsigsegv-2.11
 ZLIB=zlib-1.2.8
 
-GMP=gmp-6.0.0
+GMP=gmp-6.1.0
 MPFR=mpfr-3.1.3
+MPFI=mpfi-1.5.1
 NTL=ntl-5.5.2
 COCOA=CoCoALib-0.9950
 PARI=pari-2.5.4
-GIAC=giac-1.2.0
+GIAC=giac-1.2.2
 
 dnl 32 bits ABI
 AC_ARG_WITH(gcc_version,
@@ -157,6 +158,20 @@ fi],[
 	]
 )
 
+AC_ARG_ENABLE(native,
+[  --enable-native         enable gcc native compiler option (default=no)],[
+if test "$enableval" = "yes"; then
+	CFLAGS="$CFLAGS -mtune=native -march=native"
+	FFLAGS="$FFLAGS -mtune=native -march=native"
+	CXXFLAGS="$CXXFLAGS -mtune=native -march=native"
+	FCFLAGS="$FCFLAGS -mtune=native -march=native"
+else
+	NATIVE=
+fi],[
+	NATIVE=
+	]
+)
+
 AC_ARG_WITH(rpltools,
 [  --with-rpltools         specify rpltools path used for cross compilation],[
 if test "$with_rpltools" = "no" -o "$with_rpltools" = "yes"; then
@@ -203,10 +218,10 @@ if test "$enableval" = "no"; then
 	CXXFLAGS=$ABI
 	FCFLAGS=$ABI
 else
-	CFLAGS="$CFLAGS $ABI $enable_optimization"
-	FFLAGS="$FFLAGS $ABI $enable_optimization"
-	CXXFLAGS="$CXXFLAGS $ABI $enable_optimization"
-	FCFLAGS="$FCFLAGS $ABI $enable_optimization"
+	CFLAGS="$CFLAGS $ABI $OPTIMISATION_C" 
+	FFLAGS="$FFLAGS $ABI $OPTIMISATION_F"
+	CXXFLAGS="$CXXFLAGS $ABI $OPTIMISATION_CXX"
+	FCFLAGS="$FCFLAGS $ABI $OPTIMISATION_F"
 fi],[
 	CFLAGS="$CFLAGS $ABI $OPTIMISATION_C" 
 	FFLAGS="$FFLAGS $ABI $OPTIMISATION_F"
@@ -533,6 +548,10 @@ if test ! -d "$srcdir"/rplcas/$MPFR; the
 	gunzip -c "$srcdir"/rplcas/$MPFR.tar.gz | \
 			(cd "$srcdir/rplcas" && tar -xf -)
 fi
+if test ! -d "$srcdir"/rplcas/$MPFI; then
+	gunzip -c "$srcdir"/rplcas/$MPFI.tar.gz | \
+			(cd "$srcdir/rplcas" && tar -xf -)
+fi
 if test ! -d rplcas/$NTL; then
 	gunzip -c "$srcdir"/rplcas/$NTL.tar.gz | \
 			(cd rplcas && tar -xf -)
@@ -1383,6 +1402,7 @@ AC_SUBST(EXT_SQL)
 AC_SUBST(MALLOC)
 AC_SUBST(GMP)
 AC_SUBST(MPFR)
+AC_SUBST(MPFI)
 AC_SUBST(NTL)
 AC_SUBST(COCOA)
 AC_SUBST(PARI)