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project(aes_tools)
get_directory_property(parent_directory PARENT_DIRECTORY)
set(is_root_project $<NOT:parent_directory>)
set(AES_TOOLS_USE_STATIC_RUNTIME "${is_root_project}" CACHE BOOL "Link the runtime statically")
set(AES_TOOLS_STRIP_SYMBOL_TABLE "${is_root_project}" CACHE BOOL "Strip symbol tables")
set(AES_TOOLS_ASM OFF CACHE BOOL "Use the assembly language implementation instead of the one in C")
if(is_root_project)
if(MSVC)
add_compile_options(/MP /W4)
elseif(CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX)
add_compile_options(-Wall -Wextra)
endif()
endif()
function(use_static_runtime_msvc target)
target_compile_options("${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 "${target}")
if(AES_TOOLS_USE_STATIC_RUNTIME)
use_static_runtime("${target}")
endif()
if(AES_TOOLS_STRIP_SYMBOL_TABLE)
strip_symbol_table("${target}")
endif()
endif()
endmacro()
file(GLOB_RECURSE libaes_headers "include/*.h")
if(MSVC AND AES_TOOLS_ASM)
enable_language(ASM_MASM)
file(GLOB libaes_c_sources "src/*.c")
file(GLOB libaes_asm_sources "src/asm/*.asm")
set(libaes_sources ${libaes_asm_sources} ${libaes_c_sources})
set_source_files_properties(${libaes_asm_sources} PROPERTIES COMPILE_FLAGS /safeseh)
# Setting CMAKE_ASM_MASM_FLAGS doesn't work: http://www.cmake.org/Bug/view.php?id=14711
else()
file(GLOB_RECURSE libaes_sources "src/*.c")
endif()
add_library(libaes ${libaes_sources} ${libaes_headers})
target_include_directories(libaes PUBLIC include/)
if(AES_TOOLS_USE_STATIC_RUNTIME)
use_static_runtime(libaes)
endif()
if(is_root_project)
if(MSVC)
target_compile_definitions(libaes PRIVATE _CRT_SECURE_NO_WARNINGS)
endif()
endif()
if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX)
target_compile_options(libaes PUBLIC -mssse3 -maes)
endif()
add_subdirectory(cxx)
add_subdirectory(utils)
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