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Code Issues Releases Wiki Activity

Add GTest with FetchContent (#120)

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* Add missing GTest linking
* Add unit testing switch
* Rename UNIT_TESTING to be fff-specific
* Add fff.h generation toggle
* Use options instead of variables for disabling build elements
* Add interface library for when the header is not regenerated
* Update build script and README
This commit is contained in:
Jakub Dudarewicz
2023-05-22 11:31:38 +02:00
committed by GitHub
parent a9cb716818
commit 5111c61e1e
10 changed files with 49 additions and 28717 deletions
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48
CMakeLists.txt
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@@ -6,29 +6,41 @@ project(fff)
set(CMAKE_CXX_STANDARD 11)
# Add the gtest library which will be used below
add_subdirectory(gtest)
# Enable ctest
enable_testing()
add_library(fff INTERFACE)
option(FFF_GENERATE "If enabled, fff.h will be regenerated using ruby" OFF)
# Generate fff.h if fakegen.rb changed
add_custom_command(
OUTPUT
${CMAKE_CURRENT_LIST_DIR}/fff.h
COMMAND
ruby ${CMAKE_CURRENT_LIST_DIR}/fakegen.rb >> ${CMAKE_CURRENT_LIST_DIR}/fff.h
DEPENDS
${CMAKE_CURRENT_LIST_DIR}/fakegen.rb
${CMAKE_CURRENT_LIST_DIR}/LICENSE
)
add_custom_target(fff_h DEPENDS ${CMAKE_CURRENT_LIST_DIR}/fff.h)
if(FFF_GENERATE)
add_custom_command(
OUTPUT
${CMAKE_CURRENT_LIST_DIR}/fff.h
COMMAND
ruby ${CMAKE_CURRENT_LIST_DIR}/fakegen.rb >> ${CMAKE_CURRENT_LIST_DIR}/fff.h
DEPENDS
${CMAKE_CURRENT_LIST_DIR}/fakegen.rb
${CMAKE_CURRENT_LIST_DIR}/LICENSE
)
add_custom_target(fff_h DEPENDS ${CMAKE_CURRENT_LIST_DIR}/fff.h)
else()
add_library(fff_h INTERFACE)
set_target_properties(fff_h
PROPERTIES PUBLIC_HEADER "fff.h"
)
endif()
add_dependencies(fff fff_h)
# Add an interface library for fff.h
add_library(fff INTERFACE)
add_dependencies(fff fff_h)
target_include_directories(fff INTERFACE ${CMAKE_CURRENT_LIST_DIR})
# Add tests and samples
add_subdirectory(test)
add_subdirectory(examples)
option(FFF_UNIT_TESTING "If enabled, fff tests will be compiled and run" OFF)
if(FFF_UNIT_TESTING)
# Add tests and samples
add_subdirectory(test)
add_subdirectory(examples)
endif()