From b85da58f2549a519486a7296f5b836a8f6a64880 Mon Sep 17 00:00:00 2001
From: oz-rw <127842933+oz-rw@users.noreply.github.com>
Date: Wed, 14 Feb 2024 12:24:40 +0100
Subject: [PATCH] Support VERSION check when luvi added with add_subdirectory()

When the project is added as a cmake subproject the VERSION file
is under CMAKE_CURRENT_SOURCE_DIR and not CMAKE_SOURCE_DIR.
---
 CMakeLists.txt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index e673c252..7aa6eaa5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -44,8 +44,8 @@ if(CMAKE_COMPILER_IS_GNUCC)
   add_definitions( -Wno-unused-function)
 endif()
 
-if (EXISTS "${CMAKE_SOURCE_DIR}/VERSION")
-  file (STRINGS "${CMAKE_SOURCE_DIR}/VERSION" LUVI_VERSION)
+if (EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/VERSION")
+  file (STRINGS "${CMAKE_CURRENT_SOURCE_DIR}/VERSION" LUVI_VERSION)
   message("-- Found luvi version: ${LUVI_VERSION}")
 else()
   exec_program(