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ProjectOptions.cmake
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include(cmake/SystemLink.cmake)
include(cmake/LibFuzzer.cmake)
include(CMakeDependentOption)
include(CheckCXXCompilerFlag)
macro(legged_control_cpp_setup_options)
option(legged_control_cpp_ENABLE_HARDENING "Enable hardening" ON)
option(legged_control_cpp_ENABLE_COVERAGE "Enable coverage reporting" OFF)
cmake_dependent_option(
legged_control_cpp_ENABLE_GLOBAL_HARDENING
"Attempt to push hardening options to built dependencies"
ON
legged_control_cpp_ENABLE_HARDENING
OFF)
if ((CMAKE_CXX_COMPILER_ID MATCHES ".*Clang.*" OR CMAKE_CXX_COMPILER_ID MATCHES ".*GNU.*") AND NOT WIN32)
set(SUPPORTS_UBSAN ON)
else ()
set(SUPPORTS_UBSAN OFF)
endif ()
if ((CMAKE_CXX_COMPILER_ID MATCHES ".*Clang.*" OR CMAKE_CXX_COMPILER_ID MATCHES ".*GNU.*") AND WIN32)
set(SUPPORTS_ASAN OFF)
else ()
set(SUPPORTS_ASAN ON)
endif ()
if (NOT PROJECT_IS_TOP_LEVEL OR legged_control_cpp_PACKAGING_MAINTAINER_MODE)
option(legged_control_cpp_ENABLE_IPO "Enable IPO/LTO" OFF)
option(legged_control_cpp_WARNINGS_AS_ERRORS "Treat Warnings As Errors" OFF)
option(legged_control_cpp_ENABLE_USER_LINKER "Enable user-selected linker" OFF)
option(legged_control_cpp_ENABLE_SANITIZER_ADDRESS "Enable address sanitizer" OFF)
option(legged_control_cpp_ENABLE_SANITIZER_LEAK "Enable leak sanitizer" OFF)
option(legged_control_cpp_ENABLE_SANITIZER_UNDEFINED "Enable undefined sanitizer" OFF)
option(legged_control_cpp_ENABLE_SANITIZER_THREAD "Enable thread sanitizer" OFF)
option(legged_control_cpp_ENABLE_SANITIZER_MEMORY "Enable memory sanitizer" OFF)
option(legged_control_cpp_ENABLE_UNITY_BUILD "Enable unity builds" OFF)
option(legged_control_cpp_ENABLE_CLANG_TIDY "Enable clang-tidy" OFF)
option(legged_control_cpp_ENABLE_CPPCHECK "Enable cpp-check analysis" OFF)
option(legged_control_cpp_ENABLE_PCH "Enable precompiled headers" OFF)
option(legged_control_cpp_ENABLE_CACHE "Enable ccache" OFF)
else ()
option(legged_control_cpp_ENABLE_IPO "Enable IPO/LTO" ON)
option(legged_control_cpp_WARNINGS_AS_ERRORS "Treat Warnings As Errors" ON)
option(legged_control_cpp_ENABLE_USER_LINKER "Enable user-selected linker" OFF)
option(legged_control_cpp_ENABLE_SANITIZER_ADDRESS "Enable address sanitizer" OFF)
option(legged_control_cpp_ENABLE_SANITIZER_LEAK "Enable leak sanitizer" OFF)
option(legged_control_cpp_ENABLE_SANITIZER_UNDEFINED "Enable undefined sanitizer" OFF)
option(legged_control_cpp_ENABLE_SANITIZER_THREAD "Enable thread sanitizer" OFF)
option(legged_control_cpp_ENABLE_SANITIZER_MEMORY "Enable memory sanitizer" OFF)
option(legged_control_cpp_ENABLE_UNITY_BUILD "Enable unity builds" OFF)
option(legged_control_cpp_ENABLE_CLANG_TIDY "Enable clang-tidy" ON)
option(legged_control_cpp_ENABLE_CPPCHECK "Enable cpp-check analysis" OFF)
option(legged_control_cpp_ENABLE_PCH "Enable precompiled headers" OFF)
option(legged_control_cpp_ENABLE_CACHE "Enable ccache" ON)
endif ()
if (NOT PROJECT_IS_TOP_LEVEL)
mark_as_advanced(
legged_control_cpp_ENABLE_IPO
legged_control_cpp_WARNINGS_AS_ERRORS
legged_control_cpp_ENABLE_USER_LINKER
legged_control_cpp_ENABLE_SANITIZER_ADDRESS
legged_control_cpp_ENABLE_SANITIZER_LEAK
legged_control_cpp_ENABLE_SANITIZER_UNDEFINED
legged_control_cpp_ENABLE_SANITIZER_THREAD
legged_control_cpp_ENABLE_SANITIZER_MEMORY
legged_control_cpp_ENABLE_UNITY_BUILD
legged_control_cpp_ENABLE_CLANG_TIDY
legged_control_cpp_ENABLE_CPPCHECK
legged_control_cpp_ENABLE_COVERAGE
legged_control_cpp_ENABLE_PCH
legged_control_cpp_ENABLE_CACHE)
endif ()
endmacro()
macro(legged_control_cpp_global_options)
if (legged_control_cpp_ENABLE_IPO)
include(cmake/InterproceduralOptimization.cmake)
legged_control_cpp_enable_ipo()
endif ()
if (legged_control_cpp_ENABLE_HARDENING AND legged_control_cpp_ENABLE_GLOBAL_HARDENING)
include(cmake/Hardening.cmake)
set(ENABLE_UBSAN_MINIMAL_RUNTIME NOT legged_control_cpp_ENABLE_SANITIZER_UNDEFINED)
legged_control_cpp_enable_hardening(legged_control_cpp_options ON ${ENABLE_UBSAN_MINIMAL_RUNTIME})
endif ()
endmacro()
macro(legged_control_cpp_local_options)
if (PROJECT_IS_TOP_LEVEL)
include(cmake/StandardProjectSettings.cmake)
endif ()
add_library(legged_control_cpp_warnings INTERFACE)
add_library(legged_control_cpp_options INTERFACE)
include(cmake/CompilerWarnings.cmake)
legged_control_cpp_set_project_warnings(
legged_control_cpp_warnings
${legged_control_cpp_WARNINGS_AS_ERRORS}
""
""
""
"")
if (legged_control_cpp_ENABLE_USER_LINKER)
include(cmake/Linker.cmake)
legged_control_cpp_configure_linker(legged_control_cpp_options)
endif ()
include(cmake/Sanitizers.cmake)
legged_control_cpp_enable_sanitizers(
legged_control_cpp_options
${legged_control_cpp_ENABLE_SANITIZER_ADDRESS}
${legged_control_cpp_ENABLE_SANITIZER_LEAK}
${legged_control_cpp_ENABLE_SANITIZER_UNDEFINED}
${legged_control_cpp_ENABLE_SANITIZER_THREAD}
${legged_control_cpp_ENABLE_SANITIZER_MEMORY})
set_target_properties(legged_control_cpp_options PROPERTIES UNITY_BUILD ${legged_control_cpp_ENABLE_UNITY_BUILD})
if (legged_control_cpp_ENABLE_PCH)
target_precompile_headers(
legged_control_cpp_options
INTERFACE
<vector>
<string>
<utility>)
endif ()
if (legged_control_cpp_ENABLE_CACHE)
include(cmake/Cache.cmake)
legged_control_cpp_enable_cache()
endif ()
include(cmake/StaticAnalyzers.cmake)
if (legged_control_cpp_ENABLE_CLANG_TIDY)
legged_control_cpp_enable_clang_tidy(legged_control_cpp_options OFF)
endif ()
if (legged_control_cpp_ENABLE_CPPCHECK)
legged_control_cpp_enable_cppcheck(OFF "")
endif ()
if (legged_control_cpp_ENABLE_COVERAGE)
include(cmake/Tests.cmake)
legged_control_cpp_enable_coverage(legged_control_cpp_options)
endif ()
if (legged_control_cpp_WARNINGS_AS_ERRORS)
check_cxx_compiler_flag("-Wl,--fatal-warnings" LINKER_FATAL_WARNINGS)
if (LINKER_FATAL_WARNINGS)
# This is not working consistently, so disabling for now
# target_link_options(legged_control_cpp_options INTERFACE -Wl,--fatal-warnings)
endif ()
endif ()
if (legged_control_cpp_ENABLE_HARDENING AND NOT legged_control_cpp_ENABLE_GLOBAL_HARDENING)
include(cmake/Hardening.cmake)
set(ENABLE_UBSAN_MINIMAL_RUNTIME NOT legged_control_cpp_ENABLE_SANITIZER_UNDEFINED)
legged_control_cpp_enable_hardening(legged_control_cpp_options OFF ${ENABLE_UBSAN_MINIMAL_RUNTIME})
endif ()
endmacro()