Reinhold Gschweicher 2375a7f5b7 Fix Catch.cmake helper by setting variable globally ... Set `_CATCH_DISCOVER_TESTS_SCRIPT` helper variable globally. Otherwise in a scoped call (like `add_subdirectory()`) the variable gets lost. This lost variable results in a post build error with not much information to lead to the root of the problem. This enables the usage of the helper script with the following example structure - CMakeLists.txt (project root with `add_subdirectory(external/catch2)` - external/catch2 - CMakeLists.txt (contents listed below) - contrib/Catch.cmake - contrib/CatchAddTests.cmake - catch2/catch.hpp - tests - CMakeLists.txt (add tests with `catch_discover_tests(${PROJECT_NAME})`) contents of project specific helper `external/catch2/CMakeLists.txt` ```cmake cmake_minimum_required (VERSION 3.1...${CMAKE_VERSION}) project(Catch2 LANGUAGES CXX VERSION 2.13.3) add_library(Catch2 INTERFACE) target_include_directories(Catch2 INTERFACE $<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}> ) # provide a namespaced alias for clients to 'link' against if catch is included as a sub-project add_library(Catch2::Catch2 ALIAS Catch2) include(contrib/Catch.cmake) ```		2020-12-17 18:50:04 +01:00
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Catch.cmake	Fix Catch.cmake helper by setting variable globally	2020-12-17 18:50:04 +01:00
CatchAddTests.cmake	Add WORKING_DIRECTORY to CatchAddTests.cmake commands	2020-10-02 23:29:40 +02:00
gdbinit	Add gdbinit and lldbinit files with commands to skip stepping into Catch code during debugging	2018-05-09 17:46:31 +02:00
lldbinit	Add gdbinit and lldbinit files with commands to skip stepping into Catch code during debugging	2018-05-09 17:46:31 +02:00
ParseAndAddCatchTests.cmake	Consider CMP0110 add_test() policy	2020-10-20 23:25:45 +02:00