125 lines
4.1 KiB
CMake
125 lines
4.1 KiB
CMake
#
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# Simple DirectMedia Layer
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# Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
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#
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# This software is provided 'as-is', without any express or implied
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# warranty. In no event will the authors be held liable for any damages
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# arising from the use of this software.
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#
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# Permission is granted to anyone to use this software for any purpose,
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# including commercial applications, and to alter it and redistribute it
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# freely, subject to the following restrictions:
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#
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# 1. The origin of this software must not be misrepresented; you must not
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# claim that you wrote the original software. If you use this software
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# in a product, an acknowledgment in the product documentation would be
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# appreciated but is not required.
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# 2. Altered source versions must be plainly marked as such, and must not be
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# misrepresented as being the original software.
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# 3. This notice may not be removed or altered from any source distribution.
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#
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# Modified by Yao Wei Tjong for Urho3D, the modified portion is licensed under below license
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#
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# Copyright (c) 2008-2020 the Urho3D project.
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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# THE SOFTWARE.
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#
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macro(SET_OPTION _NAME _DESC)
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list(APPEND ALLOPTIONS ${_NAME})
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if(${ARGC} EQUAL 3)
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set(_DEFLT ${ARGV2})
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else()
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set(_DEFLT OFF)
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endif()
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option(${_NAME} ${_DESC} ${_DEFLT})
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endmacro()
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macro(DEP_OPTION _NAME _DESC _DEFLT _DEPTEST _FAILDFLT)
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list(APPEND ALLOPTIONS ${_NAME})
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cmake_dependent_option(${_NAME} ${_DESC} ${_DEFLT} ${_DEPTEST} ${_FAILDFLT})
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endmacro()
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macro(OPTION_STRING _NAME _DESC _VALUE)
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list(APPEND ALLOPTIONS ${_NAME})
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set(${_NAME} ${_VALUE} CACHE STRING "${_DESC}")
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set(HAVE_${_NAME} ${_VALUE})
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ENDMACRO()
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# Message Output
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macro(MESSAGE_WARN _TEXT)
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message(STATUS "*** WARNING: ${_TEXT}")
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endmacro()
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macro(MESSAGE_ERROR _TEXT)
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message(FATAL_ERROR "*** ERROR: ${_TEXT}")
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endmacro()
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macro(MESSAGE_BOOL_OPTION _NAME _VALUE)
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# Urho3D - accept extra paddding argument
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if (NOT ${ARGN} STREQUAL \t)
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set(_PAD ${ARGN})
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else ()
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set(_PAD \t)
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endif ()
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if(${_VALUE})
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message(STATUS " ${_NAME}:${_PAD}ON")
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else()
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message(STATUS " ${_NAME}:${_PAD}OFF")
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endif()
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endmacro()
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macro(MESSAGE_TESTED_OPTION _NAME)
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set(_REQVALUE ${${_NAME}})
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set(_PAD " ")
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if(${ARGC} EQUAL 2)
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set(_PAD ${ARGV1})
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endif()
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if(NOT HAVE_${_NAME})
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set(HAVE_${_NAME} OFF)
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elseif("${HAVE_${_NAME}}" MATCHES "1|TRUE|YES|Y")
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set(HAVE_${_NAME} ON)
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endif()
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message(STATUS " ${_NAME}${_PAD}(Wanted: ${_REQVALUE}): ${HAVE_${_NAME}}")
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endmacro()
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macro(LISTTOSTR _LIST _OUTPUT)
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if(${ARGC} EQUAL 3)
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# prefix for each element
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set(_LPREFIX ${ARGV2})
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else()
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set(_LPREFIX "")
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endif()
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# Do not use string(REPLACE ";" " ") here to avoid messing up list
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# entries
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foreach(_ITEM ${${_LIST}})
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set(${_OUTPUT} "${_LPREFIX}${_ITEM} ${${_OUTPUT}}")
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endforeach()
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endmacro()
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macro(CHECK_OBJC_SOURCE_COMPILES SOURCE VAR)
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set(PREV_REQUIRED_DEFS "${CMAKE_REQUIRED_DEFINITIONS}")
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set(CMAKE_REQUIRED_DEFINITIONS "-x objective-c ${PREV_REQUIRED_DEFS}")
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CHECK_C_SOURCE_COMPILES(${SOURCE} ${VAR})
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set(CMAKE_REQUIRED_DEFINITIONS "${PREV_REQUIRED_DEFS}")
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endmacro()
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