ENH: Adding CMAKE_EXPORT_BUILD_SETTINGS and CMAKE_IMPORT_BUILD_SETTINGS macro.
This commit is contained in:
Brad King
parent
d386b74fea
commit
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# This file has been automatically generated by CMake. DO NOT EDIT!
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# It contains the build configuration for @PROJECT_NAME@. The command
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# CMAKE_EXPORT_BUILD_SETTINGS(...) was used by @PROJECT_NAME@ to
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# generate this file. Another project can use
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# CMAKE_IMPORT_BUILD_SETTINGS(...) to load the build configuration
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# from this file. The contents of this file may be different across
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# versions of CMake. The values set here should not be used by user
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# code.
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SET(CMAKE_BUILD_SETTING_CMAKE_MAJOR_VERSION "@CMAKE_MAJOR_VERSION@")
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SET(CMAKE_BUILD_SETTING_CMAKE_MINOR_VERSION "@CMAKE_MINOR_VERSION@")
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SET(CMAKE_BUILD_SETTING_PROJECT_NAME "@PROJECT_NAME@")
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SET(CMAKE_BUILD_SETTING_C_COMPILER "@CMAKE_C_COMPILER@")
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SET(CMAKE_BUILD_SETTING_C_FLAGS "@CMAKE_C_FLAGS@")
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SET(CMAKE_BUILD_SETTING_C_FLAGS_DEBUG "@CMAKE_C_FLAGS_DEBUG@")
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SET(CMAKE_BUILD_SETTING_C_FLAGS_RELEASE "@CMAKE_C_FLAGS_RELEASE@")
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SET(CMAKE_BUILD_SETTING_C_FLAGS_MINSIZEREL "@CMAKE_C_FLAGS_MINSIZEREL@")
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SET(CMAKE_BUILD_SETTING_C_FLAGS_RELWITHDEBINFO "@CMAKE_C_FLAGS_RELWITHDEBINFO@")
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SET(CMAKE_BUILD_SETTING_CXX_COMPILER "@CMAKE_CXX_COMPILER@")
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SET(CMAKE_BUILD_SETTING_CXX_FLAGS "@CMAKE_CXX_FLAGS@")
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SET(CMAKE_BUILD_SETTING_CXX_FLAGS_DEBUG "@CMAKE_CXX_FLAGS_DEBUG@")
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SET(CMAKE_BUILD_SETTING_CXX_FLAGS_RELEASE "@CMAKE_CXX_FLAGS_RELEASE@")
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SET(CMAKE_BUILD_SETTING_CXX_FLAGS_MINSIZEREL "@CMAKE_CXX_FLAGS_MINSIZEREL@")
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SET(CMAKE_BUILD_SETTING_CXX_FLAGS_RELWITHDEBINFO "@CMAKE_CXX_FLAGS_RELWITHDEBINFO@")
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SET(CMAKE_BUILD_SETTING_BUILD_TYPE "@CMAKE_BUILD_TYPE@")
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SET(CMAKE_BUILD_SETTING_BUILD_TOOL "@CMAKE_BUILD_TOOL@")
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# Macro to export the build settings for use by another project.
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# Provide as an argument the file into which the settings are to be
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# stored.
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MACRO(CMAKE_EXPORT_BUILD_SETTINGS SETTINGS_FILE)
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IF(${SETTINGS_FILE} MATCHES ".+")
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CONFIGURE_FILE(${CMAKE_ROOT}/Modules/CMakeBuildSettings.cmake.in
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${SETTINGS_FILE} @ONLY IMMEDIATE)
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ELSE(${SETTINGS_FILE} MATCHES ".+")
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MESSAGE(SEND_ERROR "CMAKE_EXPORT_BUILD_SETTINGS called with no argument.")
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ENDIF(${SETTINGS_FILE} MATCHES ".+")
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ENDMACRO(CMAKE_EXPORT_BUILD_SETTINGS)
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# Macro to import the build settings from another project. Provide as
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# an argument the file created by the other project's
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# CMAKE_EXPORT_BUILD_SETTINGS command.
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MACRO(CMAKE_IMPORT_BUILD_SETTINGS SETTINGS_FILE)
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IF(${SETTINGS_FILE} MATCHES ".+")
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# Load the settings.
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INCLUDE(${SETTINGS_FILE})
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# Check the CMake version that stored the settings.
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IF(${CMAKE_BUILD_SETTING_CMAKE_MAJOR_VERSION}.${CMAKE_BUILD_SETTING_CMAKE_MINOR_VERSION}
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GREATER ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION})
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MESSAGE(SEND_ERROR
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"${CMAKE_BUILD_SETTING_PROJECT_NAME} was built using CMake "
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"${CMAKE_BUILD_SETTING_CMAKE_MAJOR_VERSION}.${CMAKE_BUILD_SETTING_CMAKE_MINOR_VERSION}, "
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"but this is CMake${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}. "
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"Please upgrade CMake to a more recent version.")
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ENDIF(${CMAKE_BUILD_SETTING_CMAKE_MAJOR_VERSION}.${CMAKE_BUILD_SETTING_CMAKE_MINOR_VERSION}
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GREATER ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION})
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# Check the build tool.
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STRING(COMPARE NOTEQUAL
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"${CMAKE_BUILD_TOOL}" "${CMAKE_BUILD_SETTING_BUILD_TOOL}"
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CMAKE_BUILD_TOOL_MISMATCH)
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IF(CMAKE_BUILD_SETTING_BUILD_TOOL MATCHES "^msdev$")
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SET(CMAKE_IMPORT_BUILD_SETTINGS_IMPORTING_FROM_MS_STUDIO 1)
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ENDIF(CMAKE_BUILD_SETTING_BUILD_TOOL MATCHES "^msdev$")
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IF(CMAKE_BUILD_SETTING_BUILD_TOOL MATCHES "^devenv$")
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SET(CMAKE_IMPORT_BUILD_SETTINGS_IMPORTING_FROM_MS_STUDIO 1)
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ENDIF(CMAKE_BUILD_SETTING_BUILD_TOOL MATCHES "^devenv$")
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# Check the C++ compiler setting. If it is empty, the imported
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# project is not a C++ project, and doesn't need a matching compiler.
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IF(CMAKE_BUILD_SETTING_CXX_COMPILER)
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STRING(COMPARE NOTEQUAL
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"${CMAKE_CXX_COMPILER}" "${CMAKE_BUILD_SETTING_CXX_COMPILER}"
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CMAKE_CXX_COMPILER_MISMATCH)
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ENDIF(CMAKE_BUILD_SETTING_CXX_COMPILER)
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# Check the C build variation flags.
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STRING(COMPARE NOTEQUAL
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"${CMAKE_C_FLAGS_DEBUG}" "${CMAKE_BUILD_SETTING_C_FLAGS_DEBUG}"
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CMAKE_C_FLAGS_DEBUG_MISMATCH)
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STRING(COMPARE NOTEQUAL
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"${CMAKE_C_FLAGS_RELEASE}" "${CMAKE_BUILD_SETTING_C_FLAGS_RELEASE}"
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CMAKE_C_FLAGS_RELEASE_MISMATCH)
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STRING(COMPARE NOTEQUAL
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"${CMAKE_C_FLAGS_MINSIZEREL}" "${CMAKE_BUILD_SETTING_C_FLAGS_MINSIZEREL}"
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CMAKE_C_FLAGS_MINSIZEREL_MISMATCH)
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STRING(COMPARE NOTEQUAL
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"${CMAKE_C_FLAGS_RELWITHDEBINFO}" "${CMAKE_BUILD_SETTING_C_FLAGS_RELWITHDEBINFO}"
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CMAKE_C_FLAGS_RELWITHDEBINFO_MISMATCH)
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# Check the C++ build variation flags.
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STRING(COMPARE NOTEQUAL
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"${CMAKE_CXX_FLAGS_DEBUG}" "${CMAKE_BUILD_SETTING_CXX_FLAGS_DEBUG}"
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CMAKE_CXX_FLAGS_DEBUG_MISMATCH)
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STRING(COMPARE NOTEQUAL
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"${CMAKE_CXX_FLAGS_RELEASE}" "${CMAKE_BUILD_SETTING_CXX_FLAGS_RELEASE}"
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CMAKE_CXX_FLAGS_RELEASE_MISMATCH)
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STRING(COMPARE NOTEQUAL
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"${CMAKE_CXX_FLAGS_MINSIZEREL}" "${CMAKE_BUILD_SETTING_CXX_FLAGS_MINSIZEREL}"
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CMAKE_CXX_FLAGS_MINSIZEREL_MISMATCH)
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STRING(COMPARE NOTEQUAL
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"${CMAKE_CXX_FLAGS_RELWITHDEBINFO}" "${CMAKE_BUILD_SETTING_CXX_FLAGS_RELWITHDEBINFO}"
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CMAKE_CXX_FLAGS_RELWITHDEBINFO_MISMATCH)
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# Check the build type.
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SET(CMAKE_BUILD_TYPE_MISMATCH 0)
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IF(WIN32)
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IF(NOT CMAKE_IMPORT_BUILD_SETTINGS_IMPORTING_FROM_MS_STUDIO)
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STRING(COMPARE NOTEQUAL
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"${CMAKE_BUILD_TYPE}" "${CMAKE_BUILD_SETTING_BUILD_TYPE}"
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CMAKE_BUILD_TYPE_MISMATCH)
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ENDIF(NOT CMAKE_IMPORT_BUILD_SETTINGS_IMPORTING_FROM_MS_STUDIO)
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ENDIF(WIN32)
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# Build tool must match on Windows.
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IF(WIN32)
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IF(CMAKE_BUILD_TOOL_MISMATCH)
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MESSAGE(SEND_ERROR
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"${CMAKE_BUILD_SETTING_PROJECT_NAME} was built using "
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"\"${CMAKE_BUILD_SETTING_BUILD_TOOL}\", but ${PROJECT_NAME} "
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"is using \"${CMAKE_BUILD_TOOL}\". The build will fail. "
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"Try selecting a different CMake Generator.")
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ENDIF(CMAKE_BUILD_TOOL_MISMATCH)
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ENDIF(WIN32)
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# Enforce the C++ compiler setting.
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IF(CMAKE_CXX_COMPILER_MISMATCH)
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MESSAGE("Warning: CMake is forcing CMAKE_CXX_COMPILER to "
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"\"${CMAKE_BUILD_SETTING_CXX_COMPILER}\" to match that imported "
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"from ${CMAKE_BUILD_SETTING_PROJECT_NAME}. This is required "
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"because C++ projects must use the same compiler. "
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"If this message appears for more than one imported project, "
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"you have conflicting C++ compilers and will have to "
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"re-build one of those projects.")
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SET(CMAKE_CXX_COMPILER ${CMAKE_BUILD_SETTING_CXX_COMPILER}
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CACHE STRING "C++ compiler imported from ${CMAKE_BUILD_SETTING_PROJECT_NAME}." FORCE)
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ENDIF(CMAKE_CXX_COMPILER_MISMATCH)
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# Enforce the build type.
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IF(CMAKE_BUILD_TYPE_MISMATCH)
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MESSAGE("Warning: CMake is forcing CMAKE_BUILD_TYPE to "
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"\"${CMAKE_BUILD_SETTING_BUILD_TYPE}\" to match that imported "
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"from ${CMAKE_BUILD_SETTING_PROJECT_NAME}. This is required "
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"because projects must use the same compiler settings. "
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"If this message appears for more than one imported project, "
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"you have conflicting compiler settings and will have to "
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"re-build one of those projects.")
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SET(CMAKE_BUILD_TYPE ${CMAKE_BUILD_SETTING_BUILD_TYPE}
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CACHE STRING "Build type imported from ${CMAKE_BUILD_SETTING_PROJECT_NAME}." FORCE)
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ENDIF(CMAKE_BUILD_TYPE_MISMATCH)
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# Enforce the C build variation flags.
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IF(CMAKE_C_FLAGS_DEBUG_MISMATCH)
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MESSAGE("Warning: CMake is forcing CMAKE_C_FLAGS_DEBUG to "
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"\"${CMAKE_BUILD_SETTING_C_FLAGS_DEBUG}\" to match that imported "
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"from ${CMAKE_BUILD_SETTING_PROJECT_NAME}. "
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"If this message appears for more than one imported project, "
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"you have conflicting options and will have to "
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"re-build one of those projects.")
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SET(CMAKE_C_FLAGS_DEBUG ${CMAKE_BUILD_SETTING_C_FLAGS_DEBUG}
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CACHE STRING "C DEBUG flags imported from ${CMAKE_BUILD_SETTING_PROJECT_NAME}." FORCE)
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ENDIF(CMAKE_C_FLAGS_DEBUG_MISMATCH)
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IF(CMAKE_C_FLAGS_RELEASE_MISMATCH)
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MESSAGE("Warning: CMake is forcing CMAKE_C_FLAGS_RELEASE to "
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"\"${CMAKE_BUILD_SETTING_C_FLAGS_RELEASE}\" to match that imported "
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"from ${CMAKE_BUILD_SETTING_PROJECT_NAME}. "
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"If this message appears for more than one imported project, "
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"you have conflicting options and will have to "
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"re-build one of those projects.")
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SET(CMAKE_C_FLAGS_RELEASE ${CMAKE_BUILD_SETTING_C_FLAGS_RELEASE}
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CACHE STRING "C RELEASE flags imported from ${CMAKE_BUILD_SETTING_PROJECT_NAME}." FORCE)
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ENDIF(CMAKE_C_FLAGS_RELEASE_MISMATCH)
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IF(CMAKE_C_FLAGS_MINSIZEREL_MISMATCH)
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MESSAGE("Warning: CMake is forcing CMAKE_C_FLAGS_MINSIZEREL to "
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"\"${CMAKE_BUILD_SETTING_C_FLAGS_MINSIZEREL}\" to match that imported "
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"from ${CMAKE_BUILD_SETTING_PROJECT_NAME}. "
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"If this message appears for more than one imported project, "
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"you have conflicting options and will have to "
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"re-build one of those projects.")
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SET(CMAKE_C_FLAGS_MINSIZEREL ${CMAKE_BUILD_SETTING_C_FLAGS_MINSIZEREL}
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CACHE STRING "C MINSIZEREL flags imported from ${CMAKE_BUILD_SETTING_PROJECT_NAME}." FORCE)
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ENDIF(CMAKE_C_FLAGS_MINSIZEREL_MISMATCH)
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IF(CMAKE_C_FLAGS_RELWITHDEBINFO_MISMATCH)
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MESSAGE("Warning: CMake is forcing CMAKE_C_FLAGS_RELWITHDEBINFO to "
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"\"${CMAKE_BUILD_SETTING_C_FLAGS_RELWITHDEBINFO}\" to match that imported "
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"from ${CMAKE_BUILD_SETTING_PROJECT_NAME}. "
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"If this message appears for more than one imported project, "
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"you have conflicting options and will have to "
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"re-build one of those projects.")
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SET(CMAKE_C_FLAGS_RELWITHDEBINFO ${CMAKE_BUILD_SETTING_C_FLAGS_RELWITHDEBINFO}
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CACHE STRING "C RELWITHDEBINFO flags imported from ${CMAKE_BUILD_SETTING_PROJECT_NAME}." FORCE)
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ENDIF(CMAKE_C_FLAGS_RELWITHDEBINFO_MISMATCH)
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# Enforce the C++ build variation flags.
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IF(CMAKE_CXX_FLAGS_DEBUG_MISMATCH)
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MESSAGE("Warning: CMake is forcing CMAKE_CXX_FLAGS_DEBUG to "
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"\"${CMAKE_BUILD_SETTING_CXX_FLAGS_DEBUG}\" to match that imported "
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"from ${CMAKE_BUILD_SETTING_PROJECT_NAME}. "
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"If this message appears for more than one imported project, "
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"you have conflicting options and will have to "
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"re-build one of those projects.")
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SET(CMAKE_CXX_FLAGS_DEBUG ${CMAKE_BUILD_SETTING_CXX_FLAGS_DEBUG}
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CACHE STRING "C++ DEBUG flags imported from ${CMAKE_BUILD_SETTING_PROJECT_NAME}." FORCE)
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ENDIF(CMAKE_CXX_FLAGS_DEBUG_MISMATCH)
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IF(CMAKE_CXX_FLAGS_RELEASE_MISMATCH)
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MESSAGE("Warning: CMake is forcing CMAKE_CXX_FLAGS_RELEASE to "
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"\"${CMAKE_BUILD_SETTING_CXX_FLAGS_RELEASE}\" to match that imported "
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"from ${CMAKE_BUILD_SETTING_PROJECT_NAME}. "
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"If this message appears for more than one imported project, "
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"you have conflicting options and will have to "
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"re-build one of those projects.")
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SET(CMAKE_CXX_FLAGS_RELEASE ${CMAKE_BUILD_SETTING_CXX_FLAGS_RELEASE}
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CACHE STRING "C++ RELEASE flags imported from ${CMAKE_BUILD_SETTING_PROJECT_NAME}." FORCE)
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ENDIF(CMAKE_CXX_FLAGS_RELEASE_MISMATCH)
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IF(CMAKE_CXX_FLAGS_MINSIZEREL_MISMATCH)
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MESSAGE("Warning: CMake is forcing CMAKE_CXX_FLAGS_MINSIZEREL to "
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"\"${CMAKE_BUILD_SETTING_CXX_FLAGS_MINSIZEREL}\" to match that imported "
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"from ${CMAKE_BUILD_SETTING_PROJECT_NAME}. "
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"If this message appears for more than one imported project, "
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"you have conflicting options and will have to "
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"re-build one of those projects.")
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SET(CMAKE_CXX_FLAGS_MINSIZEREL ${CMAKE_BUILD_SETTING_CXX_FLAGS_MINSIZEREL}
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CACHE STRING "C++ MINSIZEREL flags imported from ${CMAKE_BUILD_SETTING_PROJECT_NAME}." FORCE)
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ENDIF(CMAKE_CXX_FLAGS_MINSIZEREL_MISMATCH)
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IF(CMAKE_CXX_FLAGS_RELWITHDEBINFO_MISMATCH)
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MESSAGE("Warning: CMake is forcing CMAKE_CXX_FLAGS_RELWITHDEBINFO to "
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"\"${CMAKE_BUILD_SETTING_CXX_FLAGS_RELWITHDEBINFO}\" to match that imported "
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"from ${CMAKE_BUILD_SETTING_PROJECT_NAME}. "
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"If this message appears for more than one imported project, "
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"you have conflicting options and will have to "
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"re-build one of those projects.")
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SET(CMAKE_CXX_FLAGS_RELWITHDEBINFO ${CMAKE_BUILD_SETTING_CXX_FLAGS_RELWITHDEBINFO}
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CACHE STRING "C++ RELWITHDEBINFO flags imported from ${CMAKE_BUILD_SETTING_PROJECT_NAME}." FORCE)
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ENDIF(CMAKE_CXX_FLAGS_RELWITHDEBINFO_MISMATCH)
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ELSE(${SETTINGS_FILE} MATCHES ".+")
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MESSAGE(SEND_ERROR "CMAKE_IMPORT_BUILD_SETTINGS called with no argument.")
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ENDIF(${SETTINGS_FILE} MATCHES ".+")
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ENDMACRO(CMAKE_IMPORT_BUILD_SETTINGS)
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