Added a --version flag.

git-svn-id: http://svn.cactuscode.org/flesh/trunk@3610 17b73243-c579-4c4c-a9d2-2d5706c11dac

1 files changed, 9 insertions, 0 deletions

diff --git a/lib/sbin/cpp.pl b/lib/sbin/cpp.pl
index 7d479cbc..4cfccb65 100755
--- a/lib/sbin/cpp.pl
+++ b/lib/sbin/cpp.pl
@@ -15,6 +15,10 @@
 ###############################################################################
 # Setup some global variables.
 
+# Version info
+
+$version = "Cactus CPP 1.0";
+
 # Symbol table
 %defines = ();
 
@@ -148,6 +152,11 @@ sub ParseCommandLine
     {
       $do_deps = 1;
     }
+    elsif($arg =~ m:^--version:)
+    {
+      print "$version\n";
+      exit 0;
+    }
     elsif($arg =~ m:^-.+:)
     {
       die("Unknown preprocessor option '$arg'");