Warning, /frameworks/extra-cmake-modules/tests/ECMGenerateExportHeaderTest/consumer/testAPI_DISABLE_DEPRECATED_BEFORE_AND_AT.cmake is written in an unsupported language. File is not indexed.
0001 function(generate_hex_number _var_name _version) 0002 set(_hexnumber 0) 0003 0004 set(version_regex "^([0-9]+)\\.([0-9]+)\\.([0-9]+)$") 0005 string(REGEX REPLACE ${version_regex} "\\1" _version_major "${_version}") 0006 string(REGEX REPLACE ${version_regex} "\\2" _version_minor "${_version}") 0007 string(REGEX REPLACE ${version_regex} "\\3" _version_patch "${_version}") 0008 set(_outputformat) 0009 set(_outputformat OUTPUT_FORMAT HEXADECIMAL) 0010 math(EXPR _hexnumber "${_version_major}*65536 + ${_version_minor}*256 + ${_version_patch}" ${_outputformat}) 0011 set(${_var_name} ${_hexnumber} PARENT_SCOPE) 0012 endfunction() 0013 0014 0015 generate_hex_number(disable_deprecated_before_and_at_hexnumber ${LIBRARY_DISABLE_DEPRECATED_BEFORE_AND_AT}) 0016 0017 if(GROUP_MODE STREQUAL "GROUP_USE_GROUP") 0018 set(_deprecation_macros_base_name "LIBGROUP") 0019 else() 0020 set(_deprecation_macros_base_name "LIBRARY") 0021 endif() 0022 0023 function(testAPI code_var_name) 0024 set(options BUILD_TIME_ONLY_DISABLABLE NO_WARNING) 0025 set(oneValueArgs DEPRECATED_AT CXX_STANDARD) 0026 set(multiValueArgs) 0027 cmake_parse_arguments(ARGS "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN}) 0028 0029 if((NOT ARGS_DEPRECATED_AT) OR 0030 (ARGS_BUILD_TIME_ONLY_DISABLABLE AND ARGS_DEPRECATED_AT VERSION_GREATER DEPRECATED_EXCLUDED_BEFORE_AND_AT) OR 0031 (ARGS_DEPRECATED_AT VERSION_GREATER LIBRARY_DISABLE_DEPRECATED_BEFORE_AND_AT)) 0032 set(_build_result_expected TRUE) 0033 else() 0034 set(_build_result_expected FALSE) 0035 endif() 0036 0037 if (ARGS_CXX_STANDARD) 0038 if(MSVC) 0039 # C++11 is default for MSVC, no /std:c++11 flag available to set 0040 if (NOT ARGS_CXX_STANDARD STREQUAL "11") 0041 set(std_flag "/std:c++${ARGS_CXX_STANDARD}") 0042 endif() 0043 else() 0044 set(std_flag "-std=c++${ARGS_CXX_STANDARD}") 0045 endif() 0046 else() 0047 set(std_flag) 0048 endif() 0049 0050 set(CMAKE_REQUIRED_FLAGS "${std_flag}") 0051 set(CMAKE_REQUIRED_LIBRARIES library) 0052 set(CMAKE_REQUIRED_DEFINITIONS "-D${_deprecation_macros_base_name}_DISABLE_DEPRECATED_BEFORE_AND_AT=${disable_deprecated_before_and_at_hexnumber}") 0053 0054 set(_code " 0055 #include <library.hpp> 0056 int main(int, char**) 0057 { 0058 ${${code_var_name}} 0059 } 0060 ") 0061 0062 unset(_result CACHE) # clear out as check_cxx_source_compiles caches the result 0063 check_cxx_source_compiles("${_code}" _result) 0064 0065 assert_var_bool_value(_result ${_build_result_expected}) 0066 0067 # check warning 0068 if(_build_result_expected) 0069 if(NOT ARGS_NO_WARNING AND 0070 ((ARGS_BUILD_TIME_ONLY_DISABLABLE) OR 0071 (NOT ARGS_BUILD_TIME_ONLY_DISABLABLE AND ARGS_DEPRECATED_AT AND 0072 ARGS_DEPRECATED_AT VERSION_GREATER LIBRARY_DISABLE_DEPRECATED_BEFORE_AND_AT))) 0073 set(_dep_warning_as_error_result_expected FALSE) 0074 else() 0075 set(_dep_warning_as_error_result_expected TRUE) 0076 endif() 0077 0078 if(MSVC) 0079 # warning C4996 warns about deprecated declarations 0080 set(dep_warning_as_error_flag "-we4996") 0081 else() 0082 set(dep_warning_as_error_flag "-Werror=deprecated-declarations") 0083 endif() 0084 0085 set(CMAKE_REQUIRED_FLAGS "${std_flag} ${dep_warning_as_error_flag}") 0086 set(CMAKE_REQUIRED_DEFINITIONS) # unset LIBRARY_DISABLE_DEPRECATED_BEFORE_AND_AT, as LIBRARY_DEPRECATED_WARNINGS_SINCE defaults to it 0087 unset(_dep_warning_result CACHE) # clear out as check_cxx_source_compiles caches the result 0088 check_cxx_source_compiles("${_code}" _dep_warning_result) 0089 assert_var_bool_value(_dep_warning_result ${_dep_warning_as_error_result_expected}) 0090 endif() 0091 endfunction()