diff options
| -rw-r--r-- | common.cmake | 77 |
1 files changed, 45 insertions, 32 deletions
diff --git a/common.cmake b/common.cmake index 155654f..c2527de 100644 --- a/common.cmake +++ b/common.cmake @@ -40,17 +40,43 @@ else() message(WARNING "Unrecognized toolset: ${toolset}") endif() -# Compilation options almost always useful: +# User-defined switches: + +set(default_value ON) +get_directory_property(parent_directory PARENT_DIRECTORY) +if(parent_directory) + set(default_value OFF) +endif() + +set(CC_CXX_STANDARD "14" CACHE STRING "C++ standard version") +option(CC_BEST_PRACTICES "Set common compiler options" "${default_value}") +option(CC_WINDOWS_DEF "Define useful Windows macros" "${default_value}") +option(CC_STATIC_RUNTIME "Link the runtime statically" "${default_value}") +option(CC_STRIP_SYMBOLS "Strip debug symbols" "${default_value}") + +option(Boost_USE_STATIC_LIBS "Use the static Boost libraries" "${default_value}") +option(Boost_USE_STATIC_RUNTIME "Use Boost libraries linked to the runtime statically" "${CC_STATIC_RUNTIME}") + +message(STATUS "C++ standard: ${CC_CXX_STANDARD}") +message(STATUS "Set common compiler options: ${CC_BEST_PRACTICES}") +message(STATUS "Define useful Windows macros: ${CC_WINDOWS_DEF}") +message(STATUS "Use the static Boost libraries: ${Boost_USE_STATIC_LIBS}") +message(STATUS "Link the runtime statically: ${CC_STATIC_RUNTIME}") +message(STATUS "Strip symbols: ${CC_STRIP_SYMBOLS}") + +# C++ standard version: + +set(CMAKE_CXX_STANDARD "${CC_CXX_STANDARD}") +set(CMAKE_CXX_STANDARD_REQUIRED ON) +set(CMAKE_CXX_EXTENSIONS OFF) + +# Common compiler options routines: function(best_practices_msvc target) set(compile_options /MP /W4) - set(compile_definitions WIN32_LEAN_AND_MEAN NOMINMAX) get_target_property(target_type "${target}" TYPE) - if(target_type STREQUAL "INTERFACE_LIBRARY") - target_compile_definitions("${target}" INTERFACE ${compile_definitions}) - else() + if(NOT target_type STREQUAL "INTERFACE_LIBRARY") target_compile_options("${target}" PRIVATE ${compile_options}) - target_compile_definitions("${target}" PRIVATE ${compile_definitions}) endif() endfunction() @@ -70,33 +96,17 @@ function(best_practices target) endif() endfunction() -# User-defined switches: +# Useful Windows macros routines: -set(default_value ON) -get_directory_property(parent_directory PARENT_DIRECTORY) -if(parent_directory) - set(default_value OFF) -endif() - -option(CC_BEST_PRACTICES "Apply generally useful compilation options" "${default_value}") -option(CC_STATIC_RUNTIME "Link the runtime statically" "${default_value}") -option(CC_STRIP_SYMBOLS "Strip debug symbols" "${default_value}") -set(CC_CXX_STANDARD "14" CACHE STRING "C++ standard version") - -option(Boost_USE_STATIC_LIBS "Use the static Boost libraries" "${default_value}") -option(Boost_USE_STATIC_RUNTIME "Use Boost libraries linked to the runtime statically" "${CC_STATIC_RUNTIME}") - -message(STATUS "C++ standard: ${CC_CXX_STANDARD}") -message(STATUS "Best practices: ${CC_BEST_PRACTICES}") -message(STATUS "Use the static Boost libraries: ${Boost_USE_STATIC_LIBS}") -message(STATUS "Link the runtime statically: ${CC_STATIC_RUNTIME}") -message(STATUS "Strip symbols: ${CC_STRIP_SYMBOLS}") - -# C++ standard version: - -set(CMAKE_CXX_STANDARD "${CC_CXX_STANDARD}") -set(CMAKE_CXX_STANDARD_REQUIRED ON) -set(CMAKE_CXX_EXTENSIONS OFF) +function(enable_windows_def target) + set(compile_definitions WIN32_LEAN_AND_MEAN NOMINMAX) + get_target_property(target_type "${target}" TYPE) + if(target_type STREQUAL "INTERFACE_LIBRARY") + target_compile_definitions("${target}" INTERFACE ${compile_definitions}) + else() + target_compile_definitions("${target}" PRIVATE ${compile_definitions}) + endif() +endfunction() # Static runtime routines: @@ -149,6 +159,9 @@ function(apply_common_settings target) if(CC_BEST_PRACTICES) best_practices("${target}") endif() + if(CC_WINDOWS_DEF) + enable_windows_def("${target}") + endif() if(CC_STRIP_SYMBOLS) strip_symbols("${target}") endif() |