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cmake: add function to print dict list

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This commit is contained in:
Anonymous Maarten
2022-08-22 04:11:39 +02:00
committed by Sam Lantinga
parent a787b1c0b7
commit 289b024715
2 changed files with 36 additions and 11 deletions
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17
CMakeLists.txt
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@@ -3058,20 +3058,19 @@ message(STATUS "Compiler: ${CMAKE_C_COMPILER}")
message(STATUS "Revision: ${SDL_REVISION}")
message(STATUS "")
message(STATUS "Subsystems:")
foreach(_SUB ${SDL_SUBSYSTEMS})
find_stringlength_longest_item(SDL_SUBSYSTEMS maxLength)
foreach(_SUB IN LISTS SDL_SUBSYSTEMS)
string(LENGTH ${_SUB} _SUBLEN)
math(EXPR _PADLEN "(${maxLength} + 1) - ${_SUBLEN}")
string(RANDOM LENGTH ${_PADLEN} ALPHABET " " _PADDING)
string(TOUPPER ${_SUB} _OPT)
message_bool_option(${_SUB} SDL_${_OPT})
message_bool_option(${_SUB} SDL_${_OPT} ${_PADDING})
endforeach()
message(STATUS "")
message(STATUS "Options:")
list(SORT ALLOPTIONS)
foreach(_OPT ${ALLOPTIONS})
# Get the padding
string(LENGTH ${_OPT} _OPTLEN)
math(EXPR _PADLEN "(${LONGESTOPTIONNAME} + 1) - ${_OPTLEN}")
string(RANDOM LENGTH ${_PADLEN} ALPHABET " " _PADDING)
message_tested_option(${_OPT} ${_PADDING})
endforeach()
message_dictlist(ALLOPTIONS)
if("${CMAKE_BUILD_TYPE}" STREQUAL "Debug")
message(STATUS "")
message(STATUS " CMAKE_C_FLAGS_DEBUG: ${CMAKE_C_FLAGS_DEBUG}")

30
cmake/macros.cmake
View File

@@ -37,10 +37,14 @@ macro(MESSAGE_ERROR _TEXT)
endmacro()
macro(MESSAGE_BOOL_OPTION _NAME _VALUE)
set(_PAD "\t")
if(${ARGC} EQUAL 3)
set(_PAD ${ARGV2})
endif()
if(${_VALUE})
message(STATUS " ${_NAME}:\tON")
message(STATUS " ${_NAME}:${_PAD}ON")
else()
message(STATUS " ${_NAME}:\tOFF")
message(STATUS " ${_NAME}:${_PAD}OFF")
endif()
endmacro()
@@ -94,6 +98,28 @@ function(LISTTOSTRREV _LIST _OUTPUT)
set($_OUTPUT} "${res}" PARENT_SCOPE)
endfunction()
function(find_stringlength_longest_item inList outLength)
set(maxLength 0)
foreach(item IN LISTS ${inList})
string(LENGTH "${item}" slen)
if(slen GREATER maxLength)
set(maxLength ${slen})
endif()
endforeach()
set("${outLength}" ${maxLength} PARENT_SCOPE)
endfunction()
function(message_dictlist inList)
find_stringlength_longest_item(${inList} maxLength)
foreach(name IN LISTS ${inList})
# Get the padding
string(LENGTH ${name} nameLength)
math(EXPR padLength "(${maxLength} + 1) - ${nameLength}")
string(RANDOM LENGTH ${padLength} ALPHABET " " padding)
message_tested_option(${name} ${padding})
endforeach()
endfunction()
if(CMAKE_VERSION VERSION_LESS 3.16.0 OR SDL3_SUBPROJECT)
# - CMake versions <3.16 do not support the OBJC language
# - When SDL is built as a subproject and when the main project does not enable OBJC,