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# This file is part of Desktop App Toolkit,
# a set of libraries for developing nice desktop applications.
#
# For license and copyright information please follow this link:
# https://github.com/desktop-app/legal/blob/master/LEGAL
function(init_target_folder target_name folder_name)
if (NOT "${folder_name}" STREQUAL "")
set_target_properties(${target_name} PROPERTIES FOLDER ${folder_name})
endif()
endfunction()
function(init_target target_name) # init_target(my_target folder_name)
if (APPLE)
target_compile_features(${target_name} PUBLIC cxx_std_14)
else()
# C++20 is not supported by bundled abseil-cpp yet:
# https://github.com/abseil/abseil-cpp/issues/722
target_compile_features(${target_name} PUBLIC cxx_std_17)
endif()
if (CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
set_target_properties(${target_name} PROPERTIES
MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>")
endif()
set_target_properties(${target_name} PROPERTIES
XCODE_ATTRIBUTE_CLANG_ENABLE_OBJC_WEAK YES
XCODE_ATTRIBUTE_GCC_INLINES_ARE_PRIVATE_EXTERN YES
XCODE_ATTRIBUTE_GCC_SYMBOLS_PRIVATE_EXTERN YES
)
if (NOT TG_OWT_SPECIAL_TARGET STREQUAL "")
set_target_properties(${target_name} PROPERTIES
XCODE_ATTRIBUTE_GCC_OPTIMIZATION_LEVEL $<IF:$<CONFIG:Debug>,0,fast>
XCODE_ATTRIBUTE_LLVM_LTO $<IF:$<CONFIG:Debug>,NO,YES>
)
endif()
target_compile_definitions(${target_name}
PRIVATE
HAVE_SCTP
ABSL_ALLOCATOR_NOTHROW=1
)
if (WIN32)
target_compile_definitions(${target_name}
PRIVATE
WIN32_LEAN_AND_MEAN
HAVE_WINSOCK2_H
NOMINMAX
HAVE_SSE2
)
target_compile_options(${target_name}
PRIVATE
/W1
/wd4715 # not all control paths return a value.
/wd4244 # 'initializing' conversion from .. to .., possible loss of data.
/wd4838 # conversion from .. to .. requires a narrowing conversion.
/wd4305 # 'return': truncation from 'int' to 'bool'.
/MP # Enable multi process build.
/EHsc # Catch C++ exceptions only, extern C functions never throw a C++ exception.
/Zc:wchar_t- # don't tread wchar_t as builtin type
/Zi
)
else()
if (APPLE)
target_compile_options(${target_name}
PRIVATE
-Wno-deprecated-declarations
-fobjc-arc
-fvisibility=hidden
-fvisibility-inlines-hidden
)
else()
target_compile_options(${target_name}
PRIVATE
-Wno-deprecated-declarations
-Wno-attributes
-Wno-narrowing
-Wno-return-type
)
if (NOT TG_OWT_SPECIAL_TARGET STREQUAL "" AND CMAKE_SIZEOF_VOID_P EQUAL 4)
target_compile_options(${target_name}
PRIVATE
-g0
)
endif()
endif()
target_compile_definitions(${target_name}
PRIVATE
HAVE_NETINET_IN_H
)
endif()
endfunction()
function(init_feature_target target_name feature)
init_target(${target_name})
set(option "")
if (WIN32)
if (${feature} STREQUAL "avx")
set(option /arch:AVX)
elseif (${feature} STREQUAL "avx2")
set(option /arch:AVX2)
endif()
else()
if (${feature} STREQUAL "mmx")
set(option -mmmx)
elseif (${feature} STREQUAL "sse2")
set(option -msse2)
elseif (${feature} STREQUAL "ssse3")
set(option -mssse3)
elseif (${feature} STREQUAL "sse4")
set(option -msse4.1)
elseif (${feature} STREQUAL "avx")
set(option -mavx)
elseif (${feature} STREQUAL "avx2")
set(option -mavx2 -mfma)
endif()
target_compile_options(${target_name}
PRIVATE
${posix_option}
)
endif()
if (NOT "${option}" STREQUAL "")
target_compile_options(${target_name}
PRIVATE
${option}
)
endif()
endfunction()
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