Removing submodule of Catch2. Opting for Cmake FetchContent

LinuxDevon · LinuxDevon · commit aad6fa2eb01f · 2023-01-06T07:17:43.000-05:00
diff --git a/.gitmodules b/.gitmodules
@@ -1,3 +0,0 @@
-[submodule "third_party/Catch2"]
-	path = third_party/Catch2
-	url = https://github.com/catchorg/Catch2.git
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
@@ -1,12 +1,20 @@
 project(tests VERSION 0.1.0)
 
+# Download and build Catch2 test framework
+Include(FetchContent)
+FetchContent_Declare(
+  Catch2
+  GIT_REPOSITORY https://github.com/catchorg/Catch2.git
+  GIT_TAG        v3.2.1
+)
+FetchContent_MakeAvailable(Catch2)
+
 list(APPEND TEST_SOURCES main.cpp
 			 test_dbc.cpp
 			 test_utils.cpp)
 
-include_directories(SYSTEM ${PROJECT_SOURCE_DIR}/third_party/Catch2/single_include)
-
 add_executable(tests ${TEST_SOURCES} ${SOURCE})
+target_link_libraries(tests PRIVATE Catch2::Catch2WithMain)
 
 add_custom_target(test
 					COMMAND ${PROJECT_NAME}
diff --git a/third_party/Catch2 b/third_party/Catch2

Original file line number	Diff line number	Diff line change
`@@ -1,3 +0,0 @@`
`1`		`-[submodule "third_party/Catch2"]`
`2`		`- path = third_party/Catch2`
`3`		`- url = https://github.com/catchorg/Catch2.git`