From cfd476efb9208c7e6766d24bd32292ce7f812750 Mon Sep 17 00:00:00 2001
From: Florent Vennetier <florent.vennetier@ovhcloud.com>
Date: Tue, 12 Jan 2021 15:22:48 +0100
Subject: [PATCH] cmake: allow to set API_VERSION from CLI

---
 CMakeLists.txt | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 467241a..c0e7c51 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -5,11 +5,12 @@ include(CheckIncludeFile)
 include(CheckLibraryExists)
 include(CheckTypeSize)
 
+# These variables cannot be set from CLI
 set(GridInit_VERSION_MAJOR 2)
 set(GridInit_VERSION_MINOR 2)
 set(GridInit_RELEASE 0)
-set(API_VERSION "${GridInit_VERSION_MAJOR}.${GridInit_VERSION_MINOR}.${GridInit_RELEASE}")
-set(SHORT_API_VERSION "${GridInit_VERSION_MAJOR}.${GridInit_VERSION_MINOR}")
+# This variable can be set from CLI: cmake -DAPI_VERSION=1.2.3 [...]
+set(API_VERSION "${GridInit_VERSION_MAJOR}.${GridInit_VERSION_MINOR}.${GridInit_RELEASE}" CACHE STRING "Gridinit full version number")
 
 add_definitions(-DAPI_VERSION="${API_VERSION}")
 add_definitions(-DSHORT_API_VERSION="${SHORT_API_VERSION}")