From 9bf2f168989bc69338f5086e81260a0b9218fcf9 Mon Sep 17 00:00:00 2001
From: Guilhem Saurel <guilhem.saurel@laas.fr>
Date: Wed, 3 May 2023 17:06:42 +0200
Subject: [PATCH] CMake: fetch submodule if not available
---
CMakeLists.txt | 21 ++++++++++++++++++++-
1 file changed, 20 insertions(+), 1 deletion(-)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 78be3ae..e10c0ea 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -18,8 +18,27 @@ endif(NOT INSTALL_PYTHON_INTERFACE_ONLY)
set(CUSTOM_HEADER_DIR ${PROJECT_NAME})
set(PROJECT_COMPATIBILITY_VERSION AnyNewerVersion)
+# Check if the submodule cmake have been initialized
+set(JRL_CMAKE_MODULES "${CMAKE_CURRENT_LIST_DIR}/cmake")
+if(NOT EXISTS "${CMAKE_SOURCE_DIR}/cmake/base.cmake")
+ if(${CMAKE_VERSION} VERSION_LESS "3.14.0")
+ message(
+ FATAL_ERROR
+ "\nPlease run the following command first:\ngit submodule update --init\n"
+ )
+ else()
+ message(STATUS "JRL cmakemodules not found. Let's fetch it.")
+ include(FetchContent)
+ FetchContent_Declare(
+ "jrl-cmakemodules"
+ GIT_REPOSITORY "https://github.com/jrl-umi3218/jrl-cmakemodules.git")
+ FetchContent_MakeAvailable("jrl-cmakemodules")
+ FetchContent_GetProperties("jrl-cmakemodules" SOURCE_DIR JRL_CMAKE_MODULES)
+ endif()
+endif()
+
# JRL-cmakemodule setup
-include(cmake/base.cmake)
+include("${JRL_CMAKE_MODULES}/base.cmake")
# Print initial message
message(STATUS "${PROJECT_DESCRIPTION}, version ${PROJECT_VERSION}")
--
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