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get_directory_property(parent_directory PARENT_DIRECTORY)
set(is_root_project $<NOT:parent_directory>)
set(USE_STATIC_RUNTIME "${is_root_project}" CACHE BOOL "Link the runtime statically")
set(STRIP_SYMBOL_TABLE "${is_root_project}" CACHE BOOL "Strip symbol tables")
if(is_root_project)
if(MSVC)
add_compile_options(/MP /W4)
elseif(CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX)
add_compile_options(-Wall -Wextra)
endif()
endif()
set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)
function(use_static_runtime_msvc target)
target_compile_options("${target}" PRIVATE
$<$<CONFIG:Debug>:/MTd>
$<$<NOT:$<CONFIG:Debug>>:/MT>)
endfunction()
function(use_static_runtime_gcc target)
get_target_property(target_type "${target}" TYPE)
if(target_type STREQUAL EXECUTABLE)
target_link_libraries("${target}" PRIVATE -static)
endif()
endfunction()
function(use_static_runtime target)
if(MSVC)
use_static_runtime_msvc("${target}")
elseif(CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX)
use_static_runtime_gcc("${target}")
else()
message(WARNING "Unrecognized toolset")
endif()
endfunction()
function(strip_symbol_table_gcc target)
target_link_libraries("${target}" PRIVATE
$<$<OR:$<CONFIG:Release>,$<CONFIG:MinSizeRel>>:-s>)
endfunction()
function(strip_symbol_table target)
if(MSVC)
elseif(CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX)
strip_symbol_table_gcc("${target}")
else()
message(WARNING "Unrecognized toolset")
endif()
endfunction()
macro(add_executable target)
_add_executable(${ARGV})
if(TARGET "${target}")
if(USE_STATIC_RUNTIME)
use_static_runtime("${target}")
endif()
if(STRIP_SYMBOL_TABLE)
strip_symbol_table("${target}")
endif()
endif()
endmacro()
macro(add_library target)
_add_library(${ARGV})
if(TARGET "${target}")
if(USE_STATIC_RUNTIME)
use_static_runtime("${target}")
endif()
endif()
endmacro()
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