Configure no longer allows gcc 2.x compilers AT ALL >:)

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@3264 e03df62e-2008-0410-955e-edbf42e46eb7

1 files changed, 22 insertions, 19 deletions

diff --git a/configure b/configure
index 05ffecef6..415390167 100755
--- a/configure
+++ b/configure
@@ -248,26 +248,29 @@ Your operating system is: \033[1;32m$config{OSNAME}\033[0m ($wholeos), fdmax: $c
 $config{CHANGE_COMPILER} = "n";
 print "I have detected the following compiler: \033[1;32m$config{CC}\033[0m (version \033[1;32m$config{GCCVER}.$config{GCC34}\033[0m)\n";
 
-if ($config{GCCVER} < 3) {
+while (($config{GCCVER} < 3) || ($config{GCCVER} eq "")) {
 	print "\033[1;32mIMPORTANT!\033[0m A GCC 2.x compiler has been detected, and
-should NOT be used. You should probably specify a newer compiler.\n";
-}
-yesno(CHANGE_COMPILER,"Do you want to change the compiler?");
-if ($config{CHANGE_COMPILER} =~ /y/i) {
-	print "What command do you want to use to invoke your compiler?\n";
-	print "[\033[1;32m$config{CC}\033[0m] -> ";
-	chomp($config{CC} = <STDIN>);
-	if ($config{CC} eq "") {
-		$config{CC} = "g++";
-	}
-	chomp($foo = `$config{CC} -dumpversion | cut -c 1`);
-	if ($foo ne "") {
-		chomp($config{GCCVER}       = `$config{CC} -dumpversion | cut -c 1`); # we must redo these if we change
-		chomp($config{GCC34}        = `$config{CC} -dumpversion | cut -c 3`); # the compiler path
-		print "Queried compiler: \033[1;32m$config{CC}\033[0m (version \033[1;32m$config{GCCVER}.$config{GCC34}\033[0m)\n";
-	}
-	else {
-		print "\033[1;32mWARNING!\033[0m Could not execute the compiler you specified. You may want to try again.\n";
+should NOT be used. You should probably specify a newer compiler.\n\n";
+	yesno(CHANGE_COMPILER,"Do you want to change the compiler?");
+	if ($config{CHANGE_COMPILER} =~ /y/i) {
+		print "What command do you want to use to invoke your compiler?\n";
+		print "[\033[1;32m$config{CC}\033[0m] -> ";
+		chomp($config{CC} = <STDIN>);
+		if ($config{CC} eq "") {
+			$config{CC} = "g++";
+		}
+		chomp($foo = `$config{CC} -dumpversion | cut -c 1`);
+		if ($foo ne "") {
+			chomp($config{GCCVER}       = `$config{CC} -dumpversion | cut -c 1`); # we must redo these if we change
+			chomp($config{GCC34}        = `$config{CC} -dumpversion | cut -c 3`); # the compiler path
+			print "Queried compiler: \033[1;32m$config{CC}\033[0m (version \033[1;32m$config{GCCVER}.$config{GCC34}\033[0m)\n";
+			if ($config{GCCVER} < 3) {
+				print "\033[1;32mGCC 2.x WILL NOT WORK!\033[0m. Let's try that again, shall we?\n";
+			}
+		}
+		else {
+			print "\033[1;32mWARNING!\033[0m Could not execute the compiler you specified. You may want to try again.\n";
+		}
 	}
 }