From 7d8637e84494d528faf1744cb4f60086ce497506 Mon Sep 17 00:00:00 2001
From: Joseph Schuchart <schuchart@icl.utk.edu>
Date: Tue, 19 Dec 2023 16:58:00 -0500
Subject: [PATCH] Detect devel build in vpath builds

Use `git describe` on a known OMPI commit sha instead
of checking for .git directory.

Signed-off-by: Joseph Schuchart <schuchart@icl.utk.edu>
---
 config/opal_configure_options.m4 | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/config/opal_configure_options.m4 b/config/opal_configure_options.m4
index d5be1630aa9..317eb35380f 100644
--- a/config/opal_configure_options.m4
+++ b/config/opal_configure_options.m4
@@ -36,10 +36,9 @@ opal_show_subtitle "General configuration options"
 
 
 #
-# Is this a developer copy?
+# Is this a developer copy? Check for a known OMPI git hash
 #
-
-if test -d .git; then
+if git describe 43a3f4282055c7116ca618c17a9f27247f4923d2 &> /dev/null ; then
     OPAL_DEVEL=1
 else
     OPAL_DEVEL=0