From 9a2a3278766724cc638ab6792da3046245e175be Mon Sep 17 00:00:00 2001
From: Andy Maloney <asmaloney@gmail.com>
Date: Sat, 22 Jun 2024 11:50:06 -0400
Subject: [PATCH] {cmake} Better handling of git revision in REVISION_ID

Only add it if it exits & indicate that it is git.

This also leaves the cmake version in the ID in case the git tag doesn't exist or doesn't contain it.
---
 CMakeLists.txt | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2b0cd39..4f2cbc9 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -117,7 +117,10 @@ option( E57_RELEASE_LTO "Compile release library with link-time optimization" ON
 
 #########################################################################################
 
-set( REVISION_ID "${PROJECT_NAME}-${GIT_LATEST_TAG}-${${PROJECT_NAME}_BUILD_TAG}" )
+set( REVISION_ID "${PROJECT_NAME}-${PROJECT_VERSION}-${${PROJECT_NAME}_BUILD_TAG}" )
+if ( GIT_LATEST_TAG )
+	set( REVISION_ID "${REVISION_ID} (git ${GIT_LATEST_TAG})" )
+endif()
 message( STATUS "[${PROJECT_NAME}] Revision ID: ${REVISION_ID}" )
 
 # Target