diff --git a/configure b/configure
index 7f5a791e7589398e012e1b731fc6e1b5fe038e3b..fe686f4fc2539211303babb9c926db66f168c820 100755
--- a/configure
+++ b/configure
@@ -4518,7 +4518,8 @@ fi
 
 echo "*******************************************************************"
 echo "Gmsh is configured for"
-echo "- Operating system: $UNAME"
-echo "- Compiler flags: $FLAGS"
+echo "- OS    : $UNAME"
+echo "- OPTIM : $OPTIM"
+echo "- FLAGS : $FLAGS"
 echo "*******************************************************************"
 
diff --git a/configure.in b/configure.in
index 695179515c9b526bf1f8fe3ca3822ad189f4e34e..f2a340d4fbb7cd492ba46bd4926cb47bb017538f 100644
--- a/configure.in
+++ b/configure.in
@@ -1,4 +1,4 @@
-dnl "$Id: configure.in,v 1.24 2003-02-18 05:50:04 geuzaine Exp $"
+dnl "$Id: configure.in,v 1.25 2003-02-18 07:09:10 geuzaine Exp $"
 dnl
 dnl Copyright (C) 1997 - 2003 C. Geuzaine, J.-F. Remacle
 dnl
@@ -274,7 +274,8 @@ AC_OUTPUT(variables)
 dnl Print some information
 echo "*******************************************************************"
 echo "Gmsh is configured for"
-echo "- Operating system: $UNAME"
-echo "- Compiler flags: $FLAGS"
+echo "- OS    : $UNAME"
+echo "- OPTIM : $OPTIM"
+echo "- FLAGS : $FLAGS"
 echo "*******************************************************************"