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132 lines
3.6 KiB
CMake
132 lines
3.6 KiB
CMake
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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# file Copyright.txt or https://cmake.org/licensing for details.
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#
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# revision: 2
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# See https://github.com/CMakePorts/CMakeFindPackages for updates
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#
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#.rst:
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# FindCairo
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# ---------
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#
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# Locate Cairo library
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#
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# This module defines
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#
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# ::
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# CAIRO_FOUND - system has the CAIRO library
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# CAIRO_INCLUDE_DIR - the CAIRO include directory
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# CAIRO_LIBRARIES - The libraries needed to use CAIRO
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# CAIRO_VERSION - This is set to $major.$minor.$revision (eg. 0.9.8)
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# CAIRO_VERSION_STRING - This is set to $major.$minor.$revision (eg. 0.9.8)
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#
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# Authors:
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# Copyright (c) Eric Wing
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# Copyright (c) Alexander Neundorf
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# Copyright (c) 2008 Joshua L. Blocher <verbalshadow at gmail dot com>
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# Copyright (c) 2012 Dmitry Baryshnikov <polimax at mail dot ru>
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# Copyright (c) 2013-2017 Mikhail Paulyshka <me at mixaill dot tk>
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#
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if (NOT WIN32)
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find_package(PkgConfig)
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if (PKG_CONFIG_FOUND)
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pkg_check_modules(_CAIRO cairo)
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SET(CAIRO_VERSION ${_CAIRO_VERSION})
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STRING (REGEX REPLACE "([0-9]+).([0-9]+).([0-9]+)" "\\1" num "${CAIRO_VERSION}")
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MATH (EXPR CAIRO_VERSION_MAJOR "${num}")
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STRING (REGEX REPLACE "([0-9]+).([0-9]+).([0-9]+)" "\\2" num "${CAIRO_VERSION}")
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MATH (EXPR CAIRO_VERSION_MINOR "${num}")
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STRING (REGEX REPLACE "([0-9]+).([0-9]+).([0-9]+)" "\\3" num "${CAIRO_VERSION}")
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MATH (EXPR CAIRO_VERSION_MICRO "${num}")
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endif (PKG_CONFIG_FOUND)
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endif (NOT WIN32)
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set(_CAIRO_ROOT_HINTS_AND_PATHS
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HINTS
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$ENV{CAIRO}
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$ENV{CAIRO_DIR}
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${CMAKE_FIND_ROOT_PATH}
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${CAIRO_ROOT_DIR}
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PATHS
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${CMAKE_FIND_ROOT_PATH}
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$ENV{CAIRO}/src
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/usr
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/usr/local
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)
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find_path(CAIRO_INCLUDE_DIR
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NAMES
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cairo.h
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HINTS
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${_CAIRO_INCLUDEDIR}
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${_CAIRO_ROOT_HINTS_AND_PATHS}
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PATH_SUFFIXES
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include
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"include/cairo"
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)
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if(NOT CAIRO_LIBRARY)
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FIND_LIBRARY(CAIRO_LIBRARY_RELEASE
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NAMES
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cairo
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cairo-static
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HINTS
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${_CAIRO_LIBDIR}
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${_CAIRO_ROOT_HINTS_AND_PATHS}
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PATH_SUFFIXES
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"lib"
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"local/lib"
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)
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FIND_LIBRARY(CAIRO_LIBRARY_DEBUG
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NAMES
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cairod
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cairo-staticd
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HINTS
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${_CAIRO_LIBDIR}
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${_CAIRO_ROOT_HINTS_AND_PATHS}
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PATH_SUFFIXES
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"lib"
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"local/lib"
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)
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include(SelectLibraryConfigurations)
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select_library_configurations(CAIRO)
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endif()
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set(CAIRO_LIBRARIES ${CAIRO_LIBRARY})
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if (NOT CAIRO_VERSION)
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if (EXISTS "${CAIRO_INCLUDE_DIR}/cairo-version.h")
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file(READ "${CAIRO_INCLUDE_DIR}/cairo-version.h" CAIRO_VERSION_CONTENT)
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string(REGEX MATCH "#define +CAIRO_VERSION_MAJOR +([0-9]+)" _dummy "${CAIRO_VERSION_CONTENT}")
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set(CAIRO_VERSION_MAJOR "${CMAKE_MATCH_1}")
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string(REGEX MATCH "#define +CAIRO_VERSION_MINOR +([0-9]+)" _dummy "${CAIRO_VERSION_CONTENT}")
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set(CAIRO_VERSION_MINOR "${CMAKE_MATCH_1}")
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string(REGEX MATCH "#define +CAIRO_VERSION_MICRO +([0-9]+)" _dummy "${CAIRO_VERSION_CONTENT}")
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set(CAIRO_VERSION_MICRO "${CMAKE_MATCH_1}")
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set(CAIRO_VERSION "${CAIRO_VERSION_MAJOR}.${CAIRO_VERSION_MINOR}.${CAIRO_VERSION_MICRO}")
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set(CAIRO_VERSION_STRING CAIRO_VERSION)
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endif ()
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endif()
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(
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CAIRO
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REQUIRED_VARS
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CAIRO_LIBRARIES
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CAIRO_INCLUDE_DIR
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VERSION_VAR
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CAIRO_VERSION_STRING
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)
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MARK_AS_ADVANCED(
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CAIRO_INCLUDE_DIR
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CAIRO_LIBRARY
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CAIRO_LIBRARIES)
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