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Copy pathCMakeLists.txt
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CMakeLists.txt
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cmake_minimum_required(VERSION 3.17)
get_property(is_multi_config GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
if(is_multi_config)
set(CMAKE_CONFIGURATION_TYPES Debug Release CACHE STRING
"Semicolon separated list of supported configuration types")
mark_as_advanced(CMAKE_CONFIGURATION_TYPES)
elseif(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_C_FLAGS)
message(WARNING "No CMAKE_BUILD_TYPE is selected")
endif()
project(j)
enable_language(C CXX ASM)
set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
include(CTest)
if(PROJECT_SOURCE_DIR STREQUAL CMAKE_SOURCE_DIR)
set(BUILD_SHARED_LIBS ON)
endif()
set(CMAKE_C_STANDARD 11)
set(CMAKE_C_STANDARD_REQUIRED ON)
set(CMAKE_C_VISIBILITY_PRESET hidden)
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)
set(CMAKE_CXX_VISIBILITY_PRESET hidden)
set(DOCS "NO" CACHE STRING "Build documentation")
add_compile_options($<$<COMPILE_LANGUAGE:C>:-fno-strict-aliasing>)
add_compile_options($<$<COMPILE_LANG_AND_ID:C,CXX,GNU>:-fmax-errors=1>)
add_compile_options($<$<COMPILE_LANG_AND_ID:C,CXX,AppleClang,Clang>:-ferror-limit=1>)
add_compile_options($<$<COMPILE_LANGUAGE:C,CXX>:-fPIE>)
add_compile_options($<$<COMPILE_LANGUAGE:C,CXX>:-fPIC>)
add_compile_options($<$<COMPILE_LANGUAGE:C,CXX>:-Wfatal-errors>)
add_compile_options($<$<COMPILE_LANGUAGE:C,CXX>:-fdiagnostics-color=always>)
# Treat warnings as errors
add_compile_options($<$<COMPILE_LANGUAGE:C,CXX>:-Werror>)
# Exclude warnings from errors
add_compile_options($<$<COMPILE_LANG_AND_ID:C,GNU>:-Wno-error=sequence-point>)
add_compile_options($<$<COMPILE_LANG_AND_ID:C,GNU>:-Wno-error=strict-overflow>)
add_compile_options($<$<COMPILE_LANG_AND_ID:C,GNU>:-Wno-error=logical-not-parentheses>)
# Enable warnings
add_compile_options($<$<COMPILE_LANGUAGE:C,CXX>:-Wall>)
add_compile_options($<$<COMPILE_LANGUAGE:C,CXX>:-Wextra>)
add_compile_options($<$<COMPILE_LANGUAGE:C,CXX>:-Wunused-macros>)
add_compile_options($<$<COMPILE_LANGUAGE:C,CXX>:-Wno-error=unused-macros>) # Some false positives / only cover current build configuration
# Exclude some warnings
if (CMAKE_COMPILER_IS_GNUCC AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 8.0)
# this warning was added in gcc 8 https://debarshiray.wordpress.com/2019/04/01/about-wextra-and-wcast-function-type/
add_compile_options($<$<COMPILE_LANGUAGE:C,CXX>:-Wno-cast-function-type>)
endif ()
add_compile_options($<$<COMPILE_LANG_AND_ID:C,GNU>:-Wno-misleading-indentation>)
add_compile_options($<$<COMPILE_LANG_AND_ID:C,GNU>:-Wno-address>)
add_compile_options($<$<COMPILE_LANGUAGE:C,CXX>:-Wno-unused-parameter>)
add_compile_options($<$<COMPILE_LANGUAGE:C,CXX>:-Wno-unused-value>)
add_compile_options($<$<COMPILE_LANGUAGE:C,CXX>:-Wno-unused-variable>)
add_compile_options($<$<COMPILE_LANG_AND_ID:C,GNU>:-Wno-unused-but-set-variable>)
add_compile_options($<$<COMPILE_LANGUAGE:C,CXX>:-Wno-sign-compare>)
add_compile_options($<$<COMPILE_LANG_AND_ID:C,GNU>:-Wno-clobbered>)
add_compile_options($<$<COMPILE_LANGUAGE:C>:-Wno-empty-body>)
add_compile_options($<$<COMPILE_LANGUAGE:C>:-Wno-parentheses>)
add_compile_options($<$<COMPILE_LANGUAGE:C>:-Wno-pointer-sign>)
add_compile_options($<$<COMPILE_LANG_AND_ID:C,GNU>:-Wno-format-overflow>)
add_compile_options($<$<COMPILE_LANG_AND_ID:C,GNU>:-Wno-implicit-fallthrough>)
add_compile_options($<$<COMPILE_LANG_AND_ID:C,GNU>:-Wno-missing-field-initializers>)
add_compile_options($<$<COMPILE_LANG_AND_ID:C,GNU>:-Wno-shift-negative-value>)
add_compile_options($<$<COMPILE_LANG_AND_ID:C,GNU>:-Wno-maybe-uninitialized>)
add_compile_options($<$<COMPILE_LANG_AND_ID:C,GNU>:-Wno-uninitialized>)
add_compile_options($<$<COMPILE_LANG_AND_ID:C,GNU>:-Wno-type-limits>)
add_compile_options($<$<COMPILE_LANGUAGE:C>:-Wno-char-subscripts>)
add_compile_options($<$<COMPILE_LANG_AND_ID:C,AppleClang,Clang>:-Wno-string-plus-int>)
add_compile_options($<$<COMPILE_LANGUAGE:C>:-Wno-missing-braces>)
add_compile_options($<$<COMPILE_LANGUAGE:C>:-Wno-unknown-pragmas>)
add_subdirectory(jsrc)
add_subdirectory(base64)
add_subdirectory(An-Algorithm-Library EXCLUDE_FROM_ALL)
if(${DOCS} STREQUAL "YES")
add_subdirectory(docs)
endif()
if(BUILD_SHARED_LIBS)
set_target_properties(j-base64 PROPERTIES
POSITION_INDEPENDENT_CODE ON)
add_subdirectory(test)
endif()
target_link_libraries(j PRIVATE j-base64)