From aee3316243ef1b9735df9572a720568e2cbf0e6d Mon Sep 17 00:00:00 2001
From: Brian Barrett <brbarret@open-mpi.org>
Date: Wed, 7 Sep 2005 19:59:28 +0000
Subject: [PATCH] * just for George, don't try to get the SVN r number if we
 don't need it.  This   should speed up autogen.sh on platforms with really
 slow svnversion searches,   as we only need the base version for autogen,
 which means we don't need the   r number. * Since I can't type, add an error
 message if an invalid argument is given

This commit was SVN r7224.
---
 config/ompi_get_version.sh | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/config/ompi_get_version.sh b/config/ompi_get_version.sh
index 865b7ee054..e2ca5f7341 100755
--- a/config/ompi_get_version.sh
+++ b/config/ompi_get_version.sh
@@ -26,6 +26,16 @@
 srcfile="$1"
 option="$2"
 
+case "$option" in
+    # svnversion can take a while to run.  If we don't need it, don't run it.
+    --major|--minor|--release|--alpha|--beta|--base|--help)
+        OMPI_NEED_SVN=0
+        ;;
+    *)
+        OMPI_NEED_SVN=1
+esac
+
+
 if test "$srcfile" = ""; then
     option="--help"
 else
@@ -50,7 +60,7 @@ else
 
     OMPI_BASE_VERSION="$OMPI_VERSION"
 
-    if test "$OMPI_WANT_SVN" = "1"; then
+    if test "$OMPI_WANT_SVN" = "1" -a "$OMPI_NEED_SVN" = "1" ; then
         if test "$OMPI_SVN_R" = "-1"; then
             if test -d .svn; then
                 ver="r`svnversion .`"
@@ -112,6 +122,10 @@ $0 <srcfile> [<option>]
     --base    - Show base version number (no svn number)
     --help    - This message
 EOF
+        ;;
+    *)
+        echo "Unrecognized option $option.  Run $0 --help for options"
+        ;;
 esac
 
 # All done