--- rpl/Attic/configure.in	2010/05/07 09:17:52	1.23
+++ rpl/Attic/configure.in	2010/05/09 15:43:37	1.24
@@ -7,7 +7,7 @@ AC_SUBST(target_cpu)
 AC_CONFIG_HEADERS([rplconfig.h])
 
 dnl Libraries
-NCURSES=ncurses-5.7-20100206
+NCURSES=ncurses-5.7-20100501
 READLINE=readline-6.1
 UNITS=units-1.87
 GSL=gsl-1.14
@@ -19,20 +19,25 @@ SQLITE=sqlite-3.6.23.1
 OPENSSL=openssl-1.0.0
 
 dnl Checks for C compiler
-AC_PROG_CC(gcc-4.4 gcc)
+AC_PROG_CC(gcc)
 
 if test x"$CC" != x""; then
 	GCC_VERSION_MAJEURE=`$CC -v 2>&1 | awk '/^gcc/ { print $3; }' | \
 			awk -F. '{ printf("%s", $1);}'`
 	GCC_VERSION_MINEURE=`$CC -v 2>&1 | awk '/^gcc/ { print $3; }' | \
 			awk -F. '{ printf("%s", $2);}'`
-	if test $GCC_VERSION_MAJEURE -ge 4 -a $GCC_VERSION_MINEURE -ge 4; then
+	if test $GCC_VERSION_MAJEURE -ge 5; then
 		OPTIMISATION_C=-O3
 	else
-		if test $GCC_VERSION_MAJEURE -ge 5; then
+		if test $GCC_VERSION_MAJEURE -ge 4 -a $GCC_VERSION_MINEURE -ge 4; \
+				then
 			OPTIMISATION_C=-O3
 		else
-			OPTIMISATION_C=-O2
+			if test $GCC_VERSION_MAJEURE -ge 2; then
+				OPTIMISATION_C=-O2
+			else
+				AC_MSG_ERROR([Cannot find decent or recent gcc (gcc-4.2 or better)!])
+			fi
 		fi
 	fi
 fi
@@ -44,21 +49,21 @@ if test "$GCC" != yes; then
 fi
 
 dnl Checks for C++ compiler
-AC_PROG_CXX(g++-4.4 g++)
+AC_PROG_CXX(g++)
 
 if test "$GXX" != yes; then
 	AC_MSG_ERROR([Cannot find g++! You have to install it.])
 fi
 
 dnl Checks for Fortran 77 compiler
-AC_PROG_F77(gfortran-4.4 gfortran)
+AC_PROG_F77(gfortran)
 
 if test "$F77" != gfortran -a "$F77" != gfortran-4.4; then
 	AC_MSG_ERROR([Cannot find gfortran! You have to install it.])
 fi
 
 dnl Check for Fortran 9* compiler
-AC_PROG_FC(gfortran-4.4 gfortran)
+AC_PROG_FC(gfortran)
 
 if test "$FC" != gfortran -a "$FC" != gfortran-4.4; then
 	AC_MSG_ERROR([Cannot find gfortran! You have to install it.])
@@ -69,13 +74,17 @@ if test x"$FC" != x""; then
 			awk -F. '{ printf("%s", $1);}'`
 	GCC_VERSION_MINEURE=`$FC -v 2>&1 | awk '/^gcc/ { print $3; }' | \
 			awk -F. '{ printf("%s", $2);}'`
-	if test $GCC_VERSION_MAJEURE -ge 4 -a $GCC_VERSION_MINEURE -ge 4; then
+	if test $GCC_VERSION_MAJEURE -ge 5; then
 		OPTIMISATION_F=-O3
 	else
-		if test $GCC_VERSION_MAJEURE -ge 5; then
+		if test $GCC_VERSION_MAJEURE -ge 4 -a $GCC_VERSION_MINEURE -ge 4; then
 			OPTIMISATION_F=-O3
 		else
-			OPTIMISATION_F=-O2
+			if test $GCC_VERSION_MAJEURE -ge 3; then
+				OPTIMISATION_F=-O2
+			else
+				AC_MSG_ERROR([Cannot find decent or recent gfortran (gfortran-4.3 or better)!])
+			fi
 		fi
 	fi
 fi
@@ -833,6 +842,7 @@ case $OS in
 		EXPORT_DYNAMIC=-flat_namespace
 		NESTED_FUNCTIONS=-fnested-functions
 		SEMAPHORES_NOMMES=-DSEMAPHORES_NOMMES
+		CXXFLAGS="$CXXFLAGS -D_GLIBCXX_FULLY_DYNAMIC_STRING"
 	break ;;
 
 	Cygwin)