Jason Felds
113 lines
3.7 KiB
CMake
113 lines
3.7 KiB
CMake
# Borrowed from http://stackoverflow.com/a/3323227/445373
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function(sm_list_replace container index newvalue)
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list(INSERT ${container} ${index} ${newvalue})
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math(EXPR __INDEX "${index} + 1")
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list(REMOVE_AT ${container} ${__INDEX})
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endfunction()
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function(sm_append_simple_target_property target property str)
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get_target_property(current_property ${target} ${property})
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if (current_property)
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list(APPEND current_property ${str})
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set_target_properties(${target} PROPERTIES ${property} "${current_property}")
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else()
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set_target_properties(${target} PROPERTIES ${property} ${str})
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endif()
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endfunction()
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# Borrowed from http://stackoverflow.com/a/7172941/445373
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# TODO: Upgrade to cmake 3.x so that this function is not needed.
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function(sm_join values glue output)
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string(REPLACE ";" "${glue}" _TMP_STR "${values}")
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set(${output} "${_TMP_STR}" PARENT_SCOPE)
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endfunction()
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function(sm_add_compile_definition target def)
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sm_append_simple_target_property(${target} COMPILE_DEFINITIONS ${def})
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endfunction()
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function(sm_add_compile_flag target flag)
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sm_append_simple_target_property(${target} COMPILE_FLAGS ${flag})
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endfunction()
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function(sm_add_link_flag target flag)
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if (MSVC)
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# Use a modified form of sm_append_simple_target_property.
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get_target_property(current_property ${target} LINK_FLAGS)
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if (current_property)
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set_target_properties(${target} PROPERTIES LINK_FLAGS "${current_property} ${flag}")
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else()
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set_target_properties(${target} PROPERTIES LINK_FLAGS ${flag})
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endif()
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else()
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sm_append_simple_target_property(${target} LINK_FLAGS ${flag})
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endif()
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endfunction()
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function(disable_project_warnings projectName)
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if (NOT WITH_EXTERNAL_WARNINGS)
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if (MSVC)
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sm_add_compile_flag(${projectName} "/W0")
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elseif(APPLE)
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set_target_properties(${projectName} PROPERTIES XCODE_ATTRIBUTE_GCC_WARN_INHIBIT_ALL_WARNINGS "YES")
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else()
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set_target_properties(${projectName} PROPERTIES COMPILE_FLAGS "-w")
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endif()
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endif()
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endfunction()
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macro(check_compile_features BIN_DIR SOURCE_FILE GREETER GREET_SUCCESS GREET_FAILURE TARGET_VAR ON_SUCCESS)
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if(NOT DEFINED "${TARGET_VAR}")
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message(STATUS "${GREETER}")
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try_compile(${TARGET_VAR} "${BIN_DIR}"
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SOURCES "${SOURCE_FILE}"
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)
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if(${TARGET_VAR})
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if (${ON_SUCCESS})
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message(STATUS "${GREETER} - ${GREET_SUCCESS}")
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set(${TARGET_VAR} 1 CACHE INTERNAL "${GREETER}")
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else()
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message(STATUS "${GREETER} - ${GREET_FAILURE}")
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set(${TARGET_VAR} "" CACHE INTERNAL "${GREETER}")
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endif()
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else()
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if(${ON_SUCCESS})
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message(STATUS "${GREETER} - ${GREET_FAILURE}")
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set(${TARGET_VAR} 1 CACHE INTERNAL "${GREETER}")
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else()
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message(STATUS "${GREETER} - ${GREET_SUCCESS}")
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set(${TARGET_VAR} "" CACHE INTERNAL "${GREETER}")
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endif()
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endif()
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endif()
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endmacro()
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# Borrowed from http://stackoverflow.com/q/10113017
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macro(configure_msvc_runtime)
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if(MSVC)
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# Get the compiler options generally used.
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list(APPEND COMPILER_VARIABLES
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CMAKE_C_FLAGS_DEBUG
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CMAKE_C_FLAGS_MINSIZEREL
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CMAKE_C_FLAGS_RELEASE
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CMAKE_C_FLAGS_RELWITHDEBINFO
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CMAKE_CXX_FLAGS_DEBUG
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CMAKE_CXX_FLAGS_MINSIZEREL
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CMAKE_CXX_FLAGS_RELEASE
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CMAKE_CXX_FLAGS_RELWITHDEBINFO
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)
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if (WITH_STATIC_LINKING)
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set(TO_REPLACE "/MD")
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set(REPLACE_WITH "/MT")
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else()
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set(TO_REPLACE "/MT")
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set(REPLACE_WITH "/MD")
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endif()
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foreach(COMPILER_VARIABLE ${COMPILER_VARIABLES})
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if (${COMPILER_VARIABLE} MATCHES "${TO_REPLACE}")
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string(REGEX REPLACE "${TO_REPLACE}" "${REPLACE_WITH}" ${COMPILER_VARIABLE} "${${COMPILER_VARIABLE}}")
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endif()
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endforeach()
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endif()
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endmacro()
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