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Merge pull request #84 from musicinmybrain/system-doctest-option

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Add a SYSTEM_DOCTEST CMake option
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Daniel Lemire 2021-06-21 12:39:16 -04:00 committed by GitHub
commit 8159e8bcf6
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1 changed files with 18 additions and 9 deletions
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17
tests/CMakeLists.txt
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@ -4,9 +4,13 @@ cmake_minimum_required(VERSION 3.11 FATAL_ERROR)
include(FetchContent) include(FetchContent)
FetchContent_Declare(doctest option(SYSTEM_DOCTEST "Use system copy of doctest" OFF)
if (NOT SYSTEM_DOCTEST)
FetchContent_Declare(doctest
GIT_REPOSITORY https://github.com/onqtam/doctest.git GIT_REPOSITORY https://github.com/onqtam/doctest.git
GIT_TAG 2.4.6) GIT_TAG 2.4.6)
endif()
FetchContent_Declare(supplemental_test_files FetchContent_Declare(supplemental_test_files
GIT_REPOSITORY https://github.com/fastfloat/supplemental_test_files.git GIT_REPOSITORY https://github.com/fastfloat/supplemental_test_files.git
GIT_TAG origin/main) GIT_TAG origin/main)
@ -16,10 +20,12 @@ FetchContent_Declare(supplemental_test_files
# FetchContent_MakeAvailable() was only introduced in 3.14 # FetchContent_MakeAvailable() was only introduced in 3.14
# https://cmake.org/cmake/help/v3.14/release/3.14.html#modules # https://cmake.org/cmake/help/v3.14/release/3.14.html#modules
# FetchContent_MakeAvailable(doctest) # FetchContent_MakeAvailable(doctest)
FetchContent_GetProperties(doctest) if (NOT SYSTEM_DOCTEST)
if(NOT doctest_POPULATED) FetchContent_GetProperties(doctest)
if(NOT doctest_POPULATED)
FetchContent_Populate(doctest) FetchContent_Populate(doctest)
add_subdirectory(${doctest_SOURCE_DIR} ${doctest_BINARY_DIR}) add_subdirectory(${doctest_SOURCE_DIR} ${doctest_BINARY_DIR})
endif()
endif() endif()
FetchContent_GetProperties(supplemental_test_files) FetchContent_GetProperties(supplemental_test_files)
if(NOT supplemental_test_files_POPULATED) if(NOT supplemental_test_files_POPULATED)
@ -40,7 +46,10 @@ function(fast_float_add_cpp_test TEST_NAME)
target_compile_options(${TEST_NAME} PUBLIC -Werror -Wall -Wextra -Weffc++) target_compile_options(${TEST_NAME} PUBLIC -Werror -Wall -Wextra -Weffc++)
target_compile_options(${TEST_NAME} PUBLIC -Wsign-compare -Wshadow -Wwrite-strings -Wpointer-arith -Winit-self -Wconversion -Wsign-conversion) target_compile_options(${TEST_NAME} PUBLIC -Wsign-compare -Wshadow -Wwrite-strings -Wpointer-arith -Winit-self -Wconversion -Wsign-conversion)
endif() endif()
target_link_libraries(${TEST_NAME} PUBLIC fast_float doctest supplemental-data) target_link_libraries(${TEST_NAME} PUBLIC fast_float supplemental-data)
if (NOT SYSTEM_DOCTEST)
target_link_libraries(${TEST_NAME} PUBLIC doctest)
endif()
endfunction(fast_float_add_cpp_test) endfunction(fast_float_add_cpp_test)