cmPolicies: Introduce XMacro table for policy data.
Use it to populate the policy enum.
This commit is contained in:
Stephen Kelly
parent
fdca04db68
commit
6eaade8a82
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@ -17,6 +17,202 @@
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class cmMakefile;
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class cmPolicy;
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#define CM_FOR_EACH_POLICY_TABLE(POLICY, SELECT) \
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SELECT(POLICY, CMP0000, \
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"A minimum required CMake version must be specified.", \
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2, 6, 0, cmPolicies::WARN) \
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SELECT(POLICY, CMP0001, \
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"CMAKE_BACKWARDS_COMPATIBILITY should no longer be used.", \
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2, 6, 0, cmPolicies::WARN) \
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SELECT(POLICY, CMP0002, \
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"Logical target names must be globally unique.", \
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2, 6, 0, cmPolicies::WARN) \
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SELECT(POLICY, CMP0003, \
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"Libraries linked via full path no longer produce linker search paths.", \
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2, 6, 0, cmPolicies::WARN) \
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SELECT(POLICY, CMP0004, \
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"Libraries linked may not have leading or trailing whitespace.", \
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2, 6, 0, cmPolicies::WARN) \
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SELECT(POLICY, CMP0005, \
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"Preprocessor definition values are now escaped automatically.", \
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2, 6, 0, cmPolicies::WARN) \
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SELECT(POLICY, CMP0006, \
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"Installing MACOSX_BUNDLE targets requires a BUNDLE DESTINATION.", \
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2, 6, 0, cmPolicies::WARN) \
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SELECT(POLICY, CMP0007, \
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"list command no longer ignores empty elements.", \
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2, 6, 0, cmPolicies::WARN) \
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SELECT(POLICY, CMP0008, \
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"Libraries linked by full-path must have a valid library file name.", \
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2, 6, 1, cmPolicies::WARN) \
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SELECT(POLICY, CMP0009, \
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"FILE GLOB_RECURSE calls should not follow symlinks by default.", \
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2, 6, 2, cmPolicies::WARN) \
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SELECT(POLICY, CMP0010, \
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"Bad variable reference syntax is an error.", \
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2, 6, 3, cmPolicies::WARN) \
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SELECT(POLICY, CMP0011, \
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"Included scripts do automatic cmake_policy PUSH and POP.", \
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2, 6, 3, cmPolicies::WARN) \
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SELECT(POLICY, CMP0012, \
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"if() recognizes numbers and boolean constants.", \
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2, 8, 0, cmPolicies::WARN) \
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SELECT(POLICY, CMP0013, \
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"Duplicate binary directories are not allowed.", \
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2, 8, 0, cmPolicies::WARN) \
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SELECT(POLICY, CMP0014, \
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"Input directories must have CMakeLists.txt.", \
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2, 8, 0, cmPolicies::WARN) \
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SELECT(POLICY, CMP0015, \
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"link_directories() treats paths relative to the source dir.", \
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2, 8, 1, cmPolicies::WARN) \
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SELECT(POLICY, CMP0016, \
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"target_link_libraries() reports error if its only argument " \
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"is not a target.", \
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2, 8, 3, cmPolicies::WARN) \
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SELECT(POLICY, CMP0017, \
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"Prefer files from the CMake module directory when including from " \
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"there.", \
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2, 8, 4, cmPolicies::WARN) \
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SELECT(POLICY, CMP0018, \
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"Ignore CMAKE_SHARED_LIBRARY_<Lang>_FLAGS variable.", \
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2, 8, 9, cmPolicies::WARN) \
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SELECT(POLICY, CMP0019, \
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"Do not re-expand variables in include and link information.", \
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2, 8, 11, cmPolicies::WARN) \
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SELECT(POLICY, CMP0020, \
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"Automatically link Qt executables to qtmain target on Windows.", \
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2, 8, 11, cmPolicies::WARN) \
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SELECT(POLICY, CMP0021, \
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"Fatal error on relative paths in INCLUDE_DIRECTORIES target property.", \
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2, 8, 12, cmPolicies::WARN) \
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SELECT(POLICY, CMP0022, \
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"INTERFACE_LINK_LIBRARIES defines the link interface.", \
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2, 8, 12, cmPolicies::WARN) \
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SELECT(POLICY, CMP0023, \
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"Plain and keyword target_link_libraries signatures cannot be mixed.", \
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2, 8, 12, cmPolicies::WARN) \
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SELECT(POLICY, CMP0024, \
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"Disallow include export result.", \
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3, 0, 0, cmPolicies::WARN) \
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SELECT(POLICY, CMP0025, \
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"Compiler id for Apple Clang is now AppleClang.", \
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3, 0, 0, cmPolicies::WARN) \
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SELECT(POLICY, CMP0026, \
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"Disallow use of the LOCATION target property.", \
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3, 0, 0, cmPolicies::WARN) \
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SELECT(POLICY, CMP0027, \
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"Conditionally linked imported targets with missing include " \
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"directories.", \
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3, 0, 0, cmPolicies::WARN) \
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SELECT(POLICY, CMP0028, \
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"Double colon in target name means ALIAS or IMPORTED target.", \
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3, 0, 0, cmPolicies::WARN) \
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SELECT(POLICY, CMP0029, \
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"The subdir_depends command should not be called.", \
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3, 0, 0, cmPolicies::WARN) \
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SELECT(POLICY, CMP0030, \
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"The use_mangled_mesa command should not be called.", \
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3, 0, 0, cmPolicies::WARN) \
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SELECT(POLICY, CMP0031, \
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"The load_command command should not be called.", \
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3, 0, 0, cmPolicies::WARN) \
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SELECT(POLICY, CMP0032, \
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"The output_required_files command should not be called.", \
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3, 0, 0, cmPolicies::WARN) \
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SELECT(POLICY, CMP0033, \
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"The export_library_dependencies command should not be called.", \
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3, 0, 0, cmPolicies::WARN) \
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SELECT(POLICY, CMP0034, \
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"The utility_source command should not be called.", \
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3, 0, 0, cmPolicies::WARN) \
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SELECT(POLICY, CMP0035, \
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"The variable_requires command should not be called.", \
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3, 0, 0, cmPolicies::WARN) \
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SELECT(POLICY, CMP0036, \
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"The build_name command should not be called.", \
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3, 0, 0, cmPolicies::WARN) \
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SELECT(POLICY, CMP0037, \
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"Target names should not be reserved and should match a validity " \
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"pattern.", \
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3, 0, 0, cmPolicies::WARN) \
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SELECT(POLICY, CMP0038, \
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"Targets may not link directly to themselves.", \
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3, 0, 0, cmPolicies::WARN) \
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SELECT(POLICY, CMP0039, \
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"Utility targets may not have link dependencies.", \
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3, 0, 0, cmPolicies::WARN) \
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SELECT(POLICY, CMP0040, \
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"The target in the TARGET signature of add_custom_command() must " \
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"exist.", \
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3, 0, 0, cmPolicies::WARN) \
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SELECT(POLICY, CMP0041, \
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"Error on relative include with generator expression.", \
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3, 0, 0, cmPolicies::WARN) \
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SELECT(POLICY, CMP0042, \
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"MACOSX_RPATH is enabled by default.", \
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3, 0, 0, cmPolicies::WARN) \
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SELECT(POLICY, CMP0043, \
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"Ignore COMPILE_DEFINITIONS_<Config> properties.", \
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3, 0, 0, cmPolicies::WARN) \
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SELECT(POLICY, CMP0044, \
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"Case sensitive <LANG>_COMPILER_ID generator expressions.", \
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3, 0, 0, cmPolicies::WARN) \
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SELECT(POLICY, CMP0045, \
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"Error on non-existent target in get_target_property.", \
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3, 0, 0, cmPolicies::WARN) \
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SELECT(POLICY, CMP0046, \
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"Error on non-existent dependency in add_dependencies.", \
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3, 0, 0, cmPolicies::WARN) \
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SELECT(POLICY, CMP0047, \
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"Use QCC compiler id for the qcc drivers on QNX.", \
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3, 0, 0, cmPolicies::WARN) \
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SELECT(POLICY, CMP0048, \
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"project() command manages VERSION variables.", \
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3, 0, 0, cmPolicies::WARN) \
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SELECT(POLICY, CMP0049, \
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"Do not expand variables in target source entries.", \
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3, 0, 0, cmPolicies::WARN) \
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SELECT(POLICY, CMP0050, \
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"Disallow add_custom_command SOURCE signatures.", \
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3, 0, 0, cmPolicies::WARN) \
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SELECT(POLICY, CMP0051, \
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"List TARGET_OBJECTS in SOURCES target property.", \
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3, 1, 0, cmPolicies::WARN) \
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SELECT(POLICY, CMP0052, \
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"Reject source and build dirs in installed " \
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"INTERFACE_INCLUDE_DIRECTORIES.", \
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3, 1, 0, cmPolicies::WARN) \
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SELECT(POLICY, CMP0053, \
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"Simplify variable reference and escape sequence evaluation.", \
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3, 1, 0, cmPolicies::WARN) \
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SELECT(POLICY, CMP0054, \
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"Only interpret if() arguments as variables or keywords when unquoted.", \
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3, 1, 0, cmPolicies::WARN) \
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SELECT(POLICY, CMP0055, \
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"Strict checking for break() command.", \
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3, 2, 0, cmPolicies::WARN) \
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SELECT(POLICY, CMP0056, \
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"Honor link flags in try_compile() source-file signature.", \
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3, 2, 0, cmPolicies::WARN) \
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SELECT(POLICY, CMP0057, \
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"Support new IN_LIST if() operator.", \
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3, 3, 0, cmPolicies::WARN) \
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SELECT(POLICY, CMP0058, \
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"Ninja requires custom command byproducts to be explicit.", \
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3, 3, 0, cmPolicies::WARN) \
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SELECT(POLICY, CMP0059, \
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"Do no treat DEFINITIONS as a built-in directory property.", \
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3, 3, 0, cmPolicies::WARN) \
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SELECT(POLICY, CMP0060, \
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"Link libraries by full path even in implicit directories.", \
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3, 3, 0, cmPolicies::WARN)
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#define CM_SELECT_ID(F, A1, A2, A3, A4, A5, A6) F(A1)
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#define CM_FOR_EACH_POLICY_ID(POLICY) \
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CM_FOR_EACH_POLICY_TABLE(POLICY, CM_SELECT_ID)
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/** \class cmPolicies
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* \brief Handles changes in CMake behavior and policies
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*
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@ -44,78 +240,9 @@ public:
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/// Policy identifiers
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enum PolicyID
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{
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CMP0000, ///< Policy version specification
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CMP0001, ///< Ignore old compatibility variable
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CMP0002, ///< Target names must be unique
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CMP0003, ///< Linking does not include extra -L paths
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CMP0004, ///< Libraries linked may not have leading or trailing whitespace
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CMP0005, ///< Definition value escaping
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CMP0006, ///< BUNDLE install rules needed for MACOSX_BUNDLE targets
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CMP0007, ///< list command handling of empty elements
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CMP0008, ///< Full-path libraries must be a valid library file name
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CMP0009, ///< GLOB_RECURSE should not follow symlinks by default
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CMP0010, ///< Bad variable reference syntax is an error
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CMP0011, ///< Strong policy scope for include and find_package
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CMP0012, ///< Recognize numbers and boolean constants in if()
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CMP0013, ///< Duplicate binary directories not allowed
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CMP0014, ///< Input directories must have CMakeLists.txt
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CMP0015, ///< link_directories() treats paths relative to source dir
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/// target_link_libraries() fails if only argument is not a target
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CMP0016,
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CMP0017, ///< Prefer files in CMAKE_ROOT when including from CMAKE_ROOT
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CMP0018, ///< Ignore language flags for shared libs, and adhere to
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/// POSITION_INDEPENDENT_CODE property and *_COMPILE_OPTIONS_PI{E,C}
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/// instead.
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CMP0019, ///< No variable re-expansion in include and link info
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CMP0020, ///< Automatically link Qt executables to qtmain target
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CMP0021, ///< Fatal error on relative paths in INCLUDE_DIRECTORIES
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/// target property
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CMP0022, ///< INTERFACE_LINK_LIBRARIES defines the link interface
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CMP0023, ///< Disallow mixing keyword and plain tll signatures
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CMP0024, ///< Disallow including export() result.
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CMP0025, ///< Compiler id for Apple Clang is now AppleClang
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CMP0026, ///< Disallow use of the LOCATION target property.
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CMP0027, ///< Conditionally linked imported targets with missing include
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/// directories.
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CMP0028, ///< Double colon in target name means ALIAS or IMPORTED target.
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CMP0029, ///< Disallow command: subdir_depends
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CMP0030, ///< Disallow command: use_mangled_mesa
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CMP0031, ///< Disallow command: load_command
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CMP0032, ///< Disallow command: output_required_files
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CMP0033, ///< Disallow command: export_library_dependencies
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CMP0034, ///< Disallow command: utility_source
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CMP0035, ///< Disallow command: variable_requires
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CMP0036, ///< Disallow command: build_name
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CMP0037, ///< Target names should not be reserved and
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/// should match a validity pattern.
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CMP0038, ///< Targets may not link directly to themselves
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CMP0039, ///< Utility targets may not have link dependencies
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CMP0040, ///< The target in the TARGET signature of
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/// add_custom_command() must exist.
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CMP0041, ///< Error on relative include with generator expression
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CMP0042, ///< Enable MACOSX_RPATH by default
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CMP0043, ///< Ignore COMPILE_DEFINITIONS_<Config> properties
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CMP0044, ///< Case sensitive <LANG>_COMPILER_ID generator expressions
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CMP0045, ///< Error on non-existent target in get_target_property
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CMP0046, ///< Error on non-existent dependency in add_dependencies
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CMP0047, ///< Use QCC compiler id for the qcc drivers on QNX.
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CMP0048, ///< project() command manages VERSION variables
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CMP0049, ///< Do not expand variables in target source entries
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CMP0050, ///< Disallow add_custom_command SOURCE signatures
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CMP0051, ///< List TARGET_OBJECTS in SOURCES target property
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CMP0052, ///< Reject source and build dirs in installed
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/// INTERFACE_INCLUDE_DIRECTORIES
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CMP0053, ///< Simplify variable reference and escape sequence evaluation
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CMP0054, ///< Only interpret if() arguments as variables
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/// or keywords when unquoted.
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CMP0055, ///< Strict checking for break() command.
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CMP0056, ///< Honor link flags in try_compile() source-file signature.
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CMP0057, ///< Support new IN_LIST if() operator.
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CMP0058, ///< Ninja requires custom command byproducts to be explicit
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CMP0059, ///< Do not treat ``DEFINITIONS`` as a built-in directory
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/// property.
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CMP0060, ///< Link libraries by full path even in implicit directories.
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#define POLICY_ENUM(POLICY_ID) POLICY_ID,
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CM_FOR_EACH_POLICY_ID(POLICY_ENUM)
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#undef POLICY_ENUM
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/** \brief Always the last entry.
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*
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