From a77b7a0ea5c816a9086cced44cb1760a5b505211 Mon Sep 17 00:00:00 2001
From: NAUD Maxence <maxence.naud@cea.fr>
Date: Fri, 17 Jan 2025 12:57:35 +0000
Subject: [PATCH] ENHANCE: allow to use local install of Catch2 library or
download latest available
---
unit_tests/CMakeLists.txt | 21 ++++++++++++++-------
1 file changed, 14 insertions(+), 7 deletions(-)
diff --git a/unit_tests/CMakeLists.txt b/unit_tests/CMakeLists.txt
index 5984524f..6bd1a89d 100644
--- a/unit_tests/CMakeLists.txt
+++ b/unit_tests/CMakeLists.txt
@@ -1,12 +1,19 @@
-Include(FetchContent)
+find_package(Catch2 REQUIRED)
-FetchContent_Declare(
- Catch2
- GIT_REPOSITORY https://github.com/catchorg/Catch2.git
- GIT_TAG v3.7.1 # or a later release
-)
+if(NOT Catch2_FOUND)
+ message(STATUS "Catch2 not found in system, retrieving from git")
+ Include(FetchContent)
-FetchContent_MakeAvailable(Catch2)
+ FetchContent_Declare(
+ Catch2
+ GIT_REPOSITORY https://github.com/catchorg/Catch2.git
+ GIT_TAG devel # or a later release
+ )
+
+ FetchContent_MakeAvailable(Catch2)
+else()
+ message(STATUS "Found system Catch2 version ${Catch2_VERSION}")
+endif()
file(GLOB_RECURSE src_files "*.cpp")
--
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