60 lines
1.9 KiB
CMake
60 lines
1.9 KiB
CMake
# - Find Xi
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# Find the Xi libraries
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#
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# This module defines the following variables:
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# XI_FOUND - true if XI_INCLUDE_DIR & XI_LIBRARY are found
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# XI_LIBRARIES - Set when XI_LIBRARY is found
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# XI_INCLUDE_DIRS - Set when XI_INCLUDE_DIR is found
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#
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# XI_INCLUDE_DIR - where to find XInput2.h, etc.
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# XI_LIBRARY - the Xi library
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#
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#=============================================================================
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# Copyright 2011 O.S. Systems Software Ltda.
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# Copyright 2011 Otavio Salvador <otavio@ossystems.com.br>
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# Copyright 2011 Marc-Andre Moreau <marcandre.moreau@gmail.com>
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# Copyright 2013 Corey Clayton <can.of.tuna@gmail.com>
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#=============================================================================
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include(CheckSymbolExists)
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find_path(XI_INCLUDE_DIR NAMES X11/extensions/XInput2.h
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PATHS /opt/X11/include
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DOC "The Xi include directory")
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find_library(XI_LIBRARY NAMES Xi
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PATHS /opt/X11/lib
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DOC "The Xi library")
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include(FindPackageHandleStandardArgs)
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FIND_PACKAGE_HANDLE_STANDARD_ARGS(Xi DEFAULT_MSG XI_LIBRARY XI_INCLUDE_DIR)
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if(XI_FOUND)
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check_symbol_exists(XITouchClass "${XI_INCLUDE_DIR}/X11/extensions/XInput2.h" HAVE_XI_TOUCH_CLASS)
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if (NOT HAVE_XI_TOUCH_CLASS)
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set(XI_FOUND 0)
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endif()
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endif()
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if(XI_FOUND)
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set(XI_LIBRARIES ${XI_LIBRARY})
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set(XI_INCLUDE_DIRS ${XI_INCLUDE_DIR})
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endif()
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mark_as_advanced(XI_INCLUDE_DIR XI_LIBRARY)
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