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# Copyright 2022 Google LLC
# SPDX-License-Identifier: Apache-2.0
cmake_minimum_required(VERSION 3.20.0)
project(fff)
set(CMAKE_CXX_STANDARD 11)
# 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
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
target_include_directories(fff INTERFACE ${CMAKE_CURRENT_LIST_DIR})
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()
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