diff options
Diffstat (limited to 'Source/cmPolicies.h')
| -rw-r--r-- | Source/cmPolicies.h | 435 |
1 files changed, 207 insertions, 228 deletions
diff --git a/Source/cmPolicies.h b/Source/cmPolicies.h index dbea895..ff49e31 100644 --- a/Source/cmPolicies.h +++ b/Source/cmPolicies.h @@ -19,235 +19,213 @@ class cmMakefile; class cmPolicy; -#define CM_FOR_EACH_POLICY_TABLE(POLICY, SELECT) \ - SELECT(POLICY, CMP0000, \ - "A minimum required CMake version must be specified.", \ - 2, 6, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0001, \ - "CMAKE_BACKWARDS_COMPATIBILITY should no longer be used.", \ - 2, 6, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0002, \ - "Logical target names must be globally unique.", \ - 2, 6, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0003, \ - "Libraries linked via full path no longer produce linker search paths.", \ - 2, 6, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0004, \ - "Libraries linked may not have leading or trailing whitespace.", \ - 2, 6, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0005, \ - "Preprocessor definition values are now escaped automatically.", \ - 2, 6, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0006, \ - "Installing MACOSX_BUNDLE targets requires a BUNDLE DESTINATION.", \ - 2, 6, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0007, \ - "list command no longer ignores empty elements.", \ - 2, 6, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0008, \ - "Libraries linked by full-path must have a valid library file name.", \ - 2, 6, 1, cmPolicies::WARN) \ - SELECT(POLICY, CMP0009, \ - "FILE GLOB_RECURSE calls should not follow symlinks by default.", \ - 2, 6, 2, cmPolicies::WARN) \ - SELECT(POLICY, CMP0010, \ - "Bad variable reference syntax is an error.", \ - 2, 6, 3, cmPolicies::WARN) \ - SELECT(POLICY, CMP0011, \ - "Included scripts do automatic cmake_policy PUSH and POP.", \ - 2, 6, 3, cmPolicies::WARN) \ - SELECT(POLICY, CMP0012, \ - "if() recognizes numbers and boolean constants.", \ - 2, 8, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0013, \ - "Duplicate binary directories are not allowed.", \ - 2, 8, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0014, \ - "Input directories must have CMakeLists.txt.", \ - 2, 8, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0015, \ - "link_directories() treats paths relative to the source dir.", \ - 2, 8, 1, cmPolicies::WARN) \ - SELECT(POLICY, CMP0016, \ - "target_link_libraries() reports error if its only argument " \ - "is not a target.", \ - 2, 8, 3, cmPolicies::WARN) \ - SELECT(POLICY, CMP0017, \ - "Prefer files from the CMake module directory when including from " \ - "there.", \ - 2, 8, 4, cmPolicies::WARN) \ - SELECT(POLICY, CMP0018, \ - "Ignore CMAKE_SHARED_LIBRARY_<Lang>_FLAGS variable.", \ - 2, 8, 9, cmPolicies::WARN) \ - SELECT(POLICY, CMP0019, \ - "Do not re-expand variables in include and link information.", \ - 2, 8, 11, cmPolicies::WARN) \ - SELECT(POLICY, CMP0020, \ - "Automatically link Qt executables to qtmain target on Windows.", \ - 2, 8, 11, cmPolicies::WARN) \ - SELECT(POLICY, CMP0021, \ - "Fatal error on relative paths in INCLUDE_DIRECTORIES target property.", \ - 2, 8, 12, cmPolicies::WARN) \ - SELECT(POLICY, CMP0022, \ - "INTERFACE_LINK_LIBRARIES defines the link interface.", \ - 2, 8, 12, cmPolicies::WARN) \ - SELECT(POLICY, CMP0023, \ - "Plain and keyword target_link_libraries signatures cannot be mixed.", \ - 2, 8, 12, cmPolicies::WARN) \ - SELECT(POLICY, CMP0024, \ - "Disallow include export result.", \ - 3, 0, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0025, \ - "Compiler id for Apple Clang is now AppleClang.", \ - 3, 0, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0026, \ - "Disallow use of the LOCATION target property.", \ - 3, 0, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0027, \ - "Conditionally linked imported targets with missing include " \ - "directories.", \ - 3, 0, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0028, \ - "Double colon in target name means ALIAS or IMPORTED target.", \ - 3, 0, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0029, \ - "The subdir_depends command should not be called.", \ - 3, 0, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0030, \ - "The use_mangled_mesa command should not be called.", \ - 3, 0, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0031, \ - "The load_command command should not be called.", \ - 3, 0, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0032, \ - "The output_required_files command should not be called.", \ - 3, 0, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0033, \ - "The export_library_dependencies command should not be called.", \ - 3, 0, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0034, \ - "The utility_source command should not be called.", \ - 3, 0, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0035, \ - "The variable_requires command should not be called.", \ - 3, 0, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0036, \ - "The build_name command should not be called.", \ - 3, 0, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0037, \ - "Target names should not be reserved and should match a validity " \ - "pattern.", \ - 3, 0, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0038, \ - "Targets may not link directly to themselves.", \ - 3, 0, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0039, \ - "Utility targets may not have link dependencies.", \ - 3, 0, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0040, \ - "The target in the TARGET signature of add_custom_command() must " \ - "exist.", \ - 3, 0, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0041, \ - "Error on relative include with generator expression.", \ - 3, 0, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0042, \ - "MACOSX_RPATH is enabled by default.", \ - 3, 0, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0043, \ - "Ignore COMPILE_DEFINITIONS_<Config> properties.", \ - 3, 0, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0044, \ - "Case sensitive <LANG>_COMPILER_ID generator expressions.", \ - 3, 0, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0045, \ - "Error on non-existent target in get_target_property.", \ - 3, 0, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0046, \ - "Error on non-existent dependency in add_dependencies.", \ - 3, 0, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0047, \ - "Use QCC compiler id for the qcc drivers on QNX.", \ - 3, 0, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0048, \ - "project() command manages VERSION variables.", \ - 3, 0, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0049, \ - "Do not expand variables in target source entries.", \ - 3, 0, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0050, \ - "Disallow add_custom_command SOURCE signatures.", \ - 3, 0, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0051, \ - "List TARGET_OBJECTS in SOURCES target property.", \ - 3, 1, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0052, \ - "Reject source and build dirs in installed " \ - "INTERFACE_INCLUDE_DIRECTORIES.", \ - 3, 1, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0053, \ - "Simplify variable reference and escape sequence evaluation.", \ - 3, 1, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0054, \ - "Only interpret if() arguments as variables or keywords when unquoted.", \ - 3, 1, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0055, \ - "Strict checking for break() command.", \ - 3, 2, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0056, \ - "Honor link flags in try_compile() source-file signature.", \ - 3, 2, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0057, \ - "Support new IN_LIST if() operator.", \ - 3, 3, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0058, \ - "Ninja requires custom command byproducts to be explicit.", \ - 3, 3, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0059, \ - "Do not treat DEFINITIONS as a built-in directory property.", \ - 3, 3, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0060, \ - "Link libraries by full path even in implicit directories.", \ - 3, 3, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0061, \ - "CTest does not by default tell make to ignore errors (-i).", \ - 3, 3, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0062, \ - "Disallow install() of export() result.", \ - 3, 3, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0063, \ - "Honor visibility properties for all target types.", \ - 3, 3, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0064, \ - "Support new TEST if() operator.", \ - 3, 4, 0, cmPolicies::WARN) \ - SELECT(POLICY, CMP0065, \ - "Do not add flags to export symbols from executables without " \ - "the ENABLE_EXPORTS target property.", \ - 3, 4, 0, cmPolicies::WARN) +#define CM_FOR_EACH_POLICY_TABLE(POLICY, SELECT) \ + SELECT(POLICY, CMP0000, \ + "A minimum required CMake version must be specified.", 2, 6, 0, \ + cmPolicies::WARN) \ + SELECT(POLICY, CMP0001, \ + "CMAKE_BACKWARDS_COMPATIBILITY should no longer be used.", 2, 6, 0, \ + cmPolicies::WARN) \ + SELECT(POLICY, CMP0002, "Logical target names must be globally unique.", 2, \ + 6, 0, cmPolicies::WARN) \ + SELECT( \ + POLICY, CMP0003, \ + "Libraries linked via full path no longer produce linker search paths.", \ + 2, 6, 0, cmPolicies::WARN) \ + SELECT(POLICY, CMP0004, \ + "Libraries linked may not have leading or trailing whitespace.", 2, \ + 6, 0, cmPolicies::WARN) \ + SELECT(POLICY, CMP0005, \ + "Preprocessor definition values are now escaped automatically.", 2, \ + 6, 0, cmPolicies::WARN) \ + SELECT(POLICY, CMP0006, \ + "Installing MACOSX_BUNDLE targets requires a BUNDLE DESTINATION.", \ + 2, 6, 0, cmPolicies::WARN) \ + SELECT(POLICY, CMP0007, "list command no longer ignores empty elements.", \ + 2, 6, 0, cmPolicies::WARN) \ + SELECT( \ + POLICY, CMP0008, \ + "Libraries linked by full-path must have a valid library file name.", 2, \ + 6, 1, cmPolicies::WARN) \ + SELECT(POLICY, CMP0009, \ + "FILE GLOB_RECURSE calls should not follow symlinks by default.", 2, \ + 6, 2, cmPolicies::WARN) \ + SELECT(POLICY, CMP0010, "Bad variable reference syntax is an error.", 2, 6, \ + 3, cmPolicies::WARN) \ + SELECT(POLICY, CMP0011, \ + "Included scripts do automatic cmake_policy PUSH and POP.", 2, 6, 3, \ + cmPolicies::WARN) \ + SELECT(POLICY, CMP0012, "if() recognizes numbers and boolean constants.", \ + 2, 8, 0, cmPolicies::WARN) \ + SELECT(POLICY, CMP0013, "Duplicate binary directories are not allowed.", 2, \ + 8, 0, cmPolicies::WARN) \ + SELECT(POLICY, CMP0014, "Input directories must have CMakeLists.txt.", 2, \ + 8, 0, cmPolicies::WARN) \ + SELECT(POLICY, CMP0015, \ + "link_directories() treats paths relative to the source dir.", 2, 8, \ + 1, cmPolicies::WARN) \ + SELECT(POLICY, CMP0016, \ + "target_link_libraries() reports error if its only argument " \ + "is not a target.", \ + 2, 8, 3, cmPolicies::WARN) \ + SELECT(POLICY, CMP0017, \ + "Prefer files from the CMake module directory when including from " \ + "there.", \ + 2, 8, 4, cmPolicies::WARN) \ + SELECT(POLICY, CMP0018, \ + "Ignore CMAKE_SHARED_LIBRARY_<Lang>_FLAGS variable.", 2, 8, 9, \ + cmPolicies::WARN) \ + SELECT(POLICY, CMP0019, \ + "Do not re-expand variables in include and link information.", 2, 8, \ + 11, cmPolicies::WARN) \ + SELECT(POLICY, CMP0020, \ + "Automatically link Qt executables to qtmain target on Windows.", 2, \ + 8, 11, cmPolicies::WARN) \ + SELECT( \ + POLICY, CMP0021, \ + "Fatal error on relative paths in INCLUDE_DIRECTORIES target property.", \ + 2, 8, 12, cmPolicies::WARN) \ + SELECT(POLICY, CMP0022, \ + "INTERFACE_LINK_LIBRARIES defines the link interface.", 2, 8, 12, \ + cmPolicies::WARN) \ + SELECT( \ + POLICY, CMP0023, \ + "Plain and keyword target_link_libraries signatures cannot be mixed.", 2, \ + 8, 12, cmPolicies::WARN) \ + SELECT(POLICY, CMP0024, "Disallow include export result.", 3, 0, 0, \ + cmPolicies::WARN) \ + SELECT(POLICY, CMP0025, "Compiler id for Apple Clang is now AppleClang.", \ + 3, 0, 0, cmPolicies::WARN) \ + SELECT(POLICY, CMP0026, "Disallow use of the LOCATION target property.", 3, \ + 0, 0, cmPolicies::WARN) \ + SELECT(POLICY, CMP0027, \ + "Conditionally linked imported targets with missing include " \ + "directories.", \ + 3, 0, 0, cmPolicies::WARN) \ + SELECT(POLICY, CMP0028, \ + "Double colon in target name means ALIAS or IMPORTED target.", 3, 0, \ + 0, cmPolicies::WARN) \ + SELECT(POLICY, CMP0029, "The subdir_depends command should not be called.", \ + 3, 0, 0, cmPolicies::WARN) \ + SELECT(POLICY, CMP0030, \ + "The use_mangled_mesa command should not be called.", 3, 0, 0, \ + cmPolicies::WARN) \ + SELECT(POLICY, CMP0031, "The load_command command should not be called.", \ + 3, 0, 0, cmPolicies::WARN) \ + SELECT(POLICY, CMP0032, \ + "The output_required_files command should not be called.", 3, 0, 0, \ + cmPolicies::WARN) \ + SELECT(POLICY, CMP0033, \ + "The export_library_dependencies command should not be called.", 3, \ + 0, 0, cmPolicies::WARN) \ + SELECT(POLICY, CMP0034, "The utility_source command should not be called.", \ + 3, 0, 0, cmPolicies::WARN) \ + SELECT(POLICY, CMP0035, \ + "The variable_requires command should not be called.", 3, 0, 0, \ + cmPolicies::WARN) \ + SELECT(POLICY, CMP0036, "The build_name command should not be called.", 3, \ + 0, 0, cmPolicies::WARN) \ + SELECT(POLICY, CMP0037, \ + "Target names should not be reserved and should match a validity " \ + "pattern.", \ + 3, 0, 0, cmPolicies::WARN) \ + SELECT(POLICY, CMP0038, "Targets may not link directly to themselves.", 3, \ + 0, 0, cmPolicies::WARN) \ + SELECT(POLICY, CMP0039, "Utility targets may not have link dependencies.", \ + 3, 0, 0, cmPolicies::WARN) \ + SELECT(POLICY, CMP0040, \ + "The target in the TARGET signature of add_custom_command() must " \ + "exist.", \ + 3, 0, 0, cmPolicies::WARN) \ + SELECT(POLICY, CMP0041, \ + "Error on relative include with generator expression.", 3, 0, 0, \ + cmPolicies::WARN) \ + SELECT(POLICY, CMP0042, "MACOSX_RPATH is enabled by default.", 3, 0, 0, \ + cmPolicies::WARN) \ + SELECT(POLICY, CMP0043, "Ignore COMPILE_DEFINITIONS_<Config> properties.", \ + 3, 0, 0, cmPolicies::WARN) \ + SELECT(POLICY, CMP0044, \ + "Case sensitive <LANG>_COMPILER_ID generator expressions.", 3, 0, 0, \ + cmPolicies::WARN) \ + SELECT(POLICY, CMP0045, \ + "Error on non-existent target in get_target_property.", 3, 0, 0, \ + cmPolicies::WARN) \ + SELECT(POLICY, CMP0046, \ + "Error on non-existent dependency in add_dependencies.", 3, 0, 0, \ + cmPolicies::WARN) \ + SELECT(POLICY, CMP0047, "Use QCC compiler id for the qcc drivers on QNX.", \ + 3, 0, 0, cmPolicies::WARN) \ + SELECT(POLICY, CMP0048, "project() command manages VERSION variables.", 3, \ + 0, 0, cmPolicies::WARN) \ + SELECT(POLICY, CMP0049, \ + "Do not expand variables in target source entries.", 3, 0, 0, \ + cmPolicies::WARN) \ + SELECT(POLICY, CMP0050, "Disallow add_custom_command SOURCE signatures.", \ + 3, 0, 0, cmPolicies::WARN) \ + SELECT(POLICY, CMP0051, "List TARGET_OBJECTS in SOURCES target property.", \ + 3, 1, 0, cmPolicies::WARN) \ + SELECT(POLICY, CMP0052, "Reject source and build dirs in installed " \ + "INTERFACE_INCLUDE_DIRECTORIES.", \ + 3, 1, 0, cmPolicies::WARN) \ + SELECT(POLICY, CMP0053, \ + "Simplify variable reference and escape sequence evaluation.", 3, 1, \ + 0, cmPolicies::WARN) \ + SELECT( \ + POLICY, CMP0054, \ + "Only interpret if() arguments as variables or keywords when unquoted.", \ + 3, 1, 0, cmPolicies::WARN) \ + SELECT(POLICY, CMP0055, "Strict checking for break() command.", 3, 2, 0, \ + cmPolicies::WARN) \ + SELECT(POLICY, CMP0056, \ + "Honor link flags in try_compile() source-file signature.", 3, 2, 0, \ + cmPolicies::WARN) \ + SELECT(POLICY, CMP0057, "Support new IN_LIST if() operator.", 3, 3, 0, \ + cmPolicies::WARN) \ + SELECT(POLICY, CMP0058, \ + "Ninja requires custom command byproducts to be explicit.", 3, 3, 0, \ + cmPolicies::WARN) \ + SELECT(POLICY, CMP0059, \ + "Do not treat DEFINITIONS as a built-in directory property.", 3, 3, \ + 0, cmPolicies::WARN) \ + SELECT(POLICY, CMP0060, \ + "Link libraries by full path even in implicit directories.", 3, 3, \ + 0, cmPolicies::WARN) \ + SELECT(POLICY, CMP0061, \ + "CTest does not by default tell make to ignore errors (-i).", 3, 3, \ + 0, cmPolicies::WARN) \ + SELECT(POLICY, CMP0062, "Disallow install() of export() result.", 3, 3, 0, \ + cmPolicies::WARN) \ + SELECT(POLICY, CMP0063, \ + "Honor visibility properties for all target types.", 3, 3, 0, \ + cmPolicies::WARN) \ + SELECT(POLICY, CMP0064, "Support new TEST if() operator.", 3, 4, 0, \ + cmPolicies::WARN) \ + SELECT(POLICY, CMP0065, \ + "Do not add flags to export symbols from executables without " \ + "the ENABLE_EXPORTS target property.", \ + 3, 4, 0, cmPolicies::WARN) #define CM_SELECT_ID(F, A1, A2, A3, A4, A5, A6) F(A1) -#define CM_FOR_EACH_POLICY_ID(POLICY) \ +#define CM_FOR_EACH_POLICY_ID(POLICY) \ CM_FOR_EACH_POLICY_TABLE(POLICY, CM_SELECT_ID) -#define CM_FOR_EACH_TARGET_POLICY(F) \ - F(CMP0003) \ - F(CMP0004) \ - F(CMP0008) \ - F(CMP0020) \ - F(CMP0021) \ - F(CMP0022) \ - F(CMP0027) \ - F(CMP0038) \ - F(CMP0041) \ - F(CMP0042) \ - F(CMP0046) \ - F(CMP0052) \ - F(CMP0060) \ - F(CMP0063) \ +#define CM_FOR_EACH_TARGET_POLICY(F) \ + F(CMP0003) \ + F(CMP0004) \ + F(CMP0008) \ + F(CMP0020) \ + F(CMP0021) \ + F(CMP0022) \ + F(CMP0027) \ + F(CMP0038) \ + F(CMP0041) \ + F(CMP0042) \ + F(CMP0046) \ + F(CMP0052) \ + F(CMP0060) \ + F(CMP0063) \ F(CMP0065) - /** \class cmPolicies * \brief Handles changes in CMake behavior and policies * @@ -259,10 +237,11 @@ class cmPolicies { public: /// Status of a policy - enum PolicyStatus { - OLD, ///< Use old behavior + enum PolicyStatus + { + OLD, ///< Use old behavior WARN, ///< Use old behavior but issue a warning - NEW, ///< Use new behavior + NEW, ///< Use new behavior /// Issue an error if user doesn't set policy status to NEW and hits the /// check REQUIRED_IF_USED, @@ -285,13 +264,13 @@ public: }; ///! convert a string policy ID into a number - static bool GetPolicyID(const char *id, /* out */ cmPolicies::PolicyID &pid); + static bool GetPolicyID(const char* id, /* out */ cmPolicies::PolicyID& pid); ///! Get the default status for a policy static cmPolicies::PolicyStatus GetPolicyStatus(cmPolicies::PolicyID id); ///! Set a policy level for this listfile - static bool ApplyPolicyVersion(cmMakefile *mf, const char *version); + static bool ApplyPolicyVersion(cmMakefile* mf, const char* version); ///! return a warning string for a given policy static std::string GetPolicyWarning(cmPolicies::PolicyID id); |