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CMake: add subproject detection and fix source location. #11

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CMake: add subproject detection and fix source location. #11

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82ae0e6
CMake: add subproject detection and fix source location.
no-more-secrets Jun 22, 2019
10d555b
Merge branch 'master' into cmake-fix
no-more-secrets Sep 10, 2019
ebd109c
Enable tests by default only when not a subproject.
no-more-secrets Sep 11, 2019
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9 changes: 7 additions & 2 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,12 @@ cmake_minimum_required(VERSION 3.11)

project(tl-function_ref VERSION 1.0.0 LANGUAGES CXX)

option(FUNCTION_REF_ENABLE_TESTS "Enable tests." ON)
get_directory_property(is_subproject PARENT_DIRECTORY)
if(NOT is_subproject)
set(is_mainproject YES)
endif()

option(FUNCTION_REF_ENABLE_TESTS "Enable tests." ${is_mainproject})

include(FetchContent)
FetchContent_Declare(
Expand Down Expand Up @@ -37,4 +42,4 @@ if(FUNCTION_REF_ENABLE_TESTS)
target_link_libraries(tests Catch function-ref)

set_property(TARGET tests PROPERTY CXX_STANDARD 14)
endif()
endif()