[CMake] use pkgconfig for webp; make some statements more clearly
This commit is contained in:
Mathis Logemann
parent
c85f8462fd
commit
34df24f4e2
4 changed files with 44 additions and 144 deletions
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@ -296,15 +296,15 @@ if(USE_TIFF)
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endif()
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if(USE_WEBP)
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mapnik_find_package(WebP REQUIRED)
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pkg_check_modules(WebP REQUIRED IMPORTED_TARGET libwebp)
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list(APPEND MAPNIK_COMPILE_DEFS HAVE_WEBP)
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list(APPEND MAPNIK_OPTIONAL_LIBS WebP::WebP)
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list(APPEND MAPNIK_OPTIONAL_LIBS PkgConfig::WebP)
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endif()
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if(USE_CAIRO)
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pkg_check_modules(Cairo REQUIRED IMPORTED_TARGET cairo)
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list(APPEND MAPNIK_OPTIONAL_LIBS PkgConfig::Cairo)
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list(APPEND MAPNIK_COMPILE_DEFS HAVE_CAIRO)
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list(APPEND MAPNIK_OPTIONAL_LIBS PkgConfig::Cairo)
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endif()
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if(USE_PROJ)
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@ -1,97 +0,0 @@
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# 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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#[=======================================================================[.rst:
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FindWebP
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-------
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Finds the WebP library.
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Imported Targets
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^^^^^^^^^^^^^^^^
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This module provides the following imported targets, if found:
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``WebP::WebP``
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The WebP library
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Result Variables
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^^^^^^^^^^^^^^^^
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This will define the following variables:
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``WebP_FOUND``
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True if the system has the WebP library.
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``WebP_VERSION``
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The version of the WebP library which was found.
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``WebP_INCLUDE_DIRS``
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Include directories needed to use WebP.
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``WebP_LIBRARIES``
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Libraries needed to link to WebP.
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Cache Variables
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^^^^^^^^^^^^^^^
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The following cache variables may also be set:
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``WebP_INCLUDE_DIR``
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The directory containing ``decode.h``.
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``WebP_LIBRARY``
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The path to the Foo library.
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#]=======================================================================]
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if(NOT WebP_LIBRARY)
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find_package(PkgConfig QUIET)
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pkg_check_modules(PC_WebP QUIET libwebp)
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set(WebP_VERSION ${PC_WebP_VERSION})
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find_path(WebP_INCLUDE_DIR NAMES decode.h HINTS ${PC_WebP_INCLUDEDIR} ${PC_WebP_INCLUDE_DIR} PATH_SUFFIXES webp)
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find_library(WebP_LIBRARY_RELEASE NAMES ${WebP_NAMES} webp HINTS ${PC_WebP_LIBDIR} ${PC_WebP_LIBRARY_DIRS})
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find_library(WebP_LIBRARY_DEBUG NAMES ${WebP_NAMES} webpd HINTS ${PC_WebP_LIBDIR} ${PC_WebP_LIBRARY_DIRS})
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include(SelectLibraryConfigurations)
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select_library_configurations(WebP)
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else()
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file(TO_CMAKE_PATH "${WebP_LIBRARY}" WebP_LIBRARY)
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endif()
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if ("${WebP_FIND_VERSION}" VERSION_GREATER "${WebP_VERSION}")
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if (WebP_VERSION)
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message(FATAL_ERROR "Required version (" ${WebP_FIND_VERSION} ") is higher than found version (" ${PC_WebP_VERSION} ")")
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else ()
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message(WARNING "Cannot determine WebP version without pkg-config")
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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(WebP
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REQUIRED_VARS
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WebP_LIBRARY
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WebP_INCLUDE_DIR
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VERSION_VAR WebP_VERSION
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)
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mark_as_advanced(WebP_INCLUDE_DIR WebP_LIBRARY)
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if (WebP_FOUND)
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set(WebP_LIBRARIES ${WebP_LIBRARY})
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set(WebP_INCLUDE_DIRS ${WebP_INCLUDE_DIR})
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if(NOT TARGET WebP::WebP)
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add_library(WebP::WebP UNKNOWN IMPORTED)
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set_target_properties(WebP::WebP PROPERTIES
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INTERFACE_INCLUDE_DIRECTORIES ${WebP_INCLUDE_DIR}
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IMPORTED_LINK_INTERFACE_LANGUAGES C)
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if(WebP_LIBRARY_RELEASE)
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set_property(TARGET WebP::WebP APPEND PROPERTY IMPORTED_CONFIGURATIONS RELEASE)
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set_target_properties(WebP::WebP PROPERTIES IMPORTED_LOCATION_RELEASE "${WebP_LIBRARY_RELEASE}")
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endif()
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if(WebP_LIBRARY_DEBUG)
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set_property(TARGET WebP::WebP APPEND PROPERTY IMPORTED_CONFIGURATIONS DEBUG)
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set_target_properties(WebP::WebP PROPERTIES IMPORTED_LOCATION_DEBUG "${WebP_LIBRARY_DEBUG}")
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endif()
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if(NOT WebP_LIBRARY_RELEASE AND NOT WebP_LIBRARY_DEBUG)
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set_target_properties(WebP::WebP PROPERTIES IMPORTED_LOCATION "${WebP_LIBRARY}")
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endif()
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endif()
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endif ()
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@ -1,5 +1,7 @@
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include(CMakePackageConfigHelpers)
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### exports mapnik cmake config files (mapnikConfigVersion and mapnikConfig)
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function(mapnik_export_cmake_config)
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# export mapnik configuration
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write_basic_package_version_file(
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"${CMAKE_CURRENT_BINARY_DIR}/mapnikConfigVersion.cmake"
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@ -8,27 +10,22 @@ write_basic_package_version_file(
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)
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get_property(MAPNIK_UTILITIES GLOBAL PROPERTY MAPNIK_UTILITIES)
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list(JOIN MAPNIK_DEPENDENCIES "\n" MAPNIK_DEPENDENCIES)
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configure_package_config_file(${CMAKE_CURRENT_SOURCE_DIR}/cmake/mapnikConfig.cmake.in
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configure_package_config_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/mapnikConfig.cmake.in"
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"${CMAKE_CURRENT_BINARY_DIR}/mapnikConfig.cmake"
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INSTALL_DESTINATION ${MAPNIK_CMAKE_DIR}
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PATH_VARS MAPNIK_INCLUDE_DIR PLUGINS_INSTALL_DIR FONTS_INSTALL_DIR MAPNIK_DEPENDENCIES MAPNIK_UTILITIES
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NO_CHECK_REQUIRED_COMPONENTS_MACRO
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)
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install(
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FILES
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"${CMAKE_CURRENT_BINARY_DIR}/mapnikConfig.cmake"
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"${CMAKE_CURRENT_BINARY_DIR}/mapnikConfigVersion.cmake"
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DESTINATION ${MAPNIK_CMAKE_DIR}
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)
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endfunction()
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# install our modules, so that the expected target names are found.
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install(
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FILES
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"${CMAKE_CURRENT_SOURCE_DIR}/cmake/FindCairo.cmake"
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"${CMAKE_CURRENT_SOURCE_DIR}/cmake/FindWebP.cmake"
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DESTINATION ${MAPNIK_CMAKE_DIR}/Modules
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)
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mapnik_export_cmake_config()
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install(EXPORT MapnikTargets
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DESTINATION ${MAPNIK_CMAKE_DIR}
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@ -36,21 +33,21 @@ install(EXPORT MapnikTargets
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NAMESPACE mapnik::
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)
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### install plugin cmake config files ###
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# Create configuration dependend files for the plugin install dirs.
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# some package managers are using different paths per configuration.
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string(TOLOWER "${CMAKE_BUILD_TYPE}" _build_type)
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string(TOUPPER "${CMAKE_BUILD_TYPE}" _build_type_l)
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set(_mapnik_plugin_file_name "mapnikPlugins-${_build_type}")
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file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/${_mapnik_plugin_file_name}.cmake.in "set(MAPNIK_PLUGINS_DIR_${_build_type_l} \"@PACKAGE_PLUGINS_INSTALL_DIR@\" CACHE STRING \"\")\n")
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set(m_mapnik_plugin_file_name mapnikPlugins-${_build_type})
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file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/${m_mapnik_plugin_file_name}.cmake.in" "set(MAPNIK_PLUGINS_DIR_${_build_type_l} \"@PACKAGE_PLUGINS_INSTALL_DIR@\" CACHE STRING \"\")\n")
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include(CMakePackageConfigHelpers)
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configure_package_config_file(
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${CMAKE_CURRENT_BINARY_DIR}/${_mapnik_plugin_file_name}.cmake.in
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${CMAKE_CURRENT_BINARY_DIR}/${_mapnik_plugin_file_name}.cmake
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"${CMAKE_CURRENT_BINARY_DIR}/${m_mapnik_plugin_file_name}.cmake.in"
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"${CMAKE_CURRENT_BINARY_DIR}/${m_mapnik_plugin_file_name}.cmake"
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PATH_VARS PLUGINS_INSTALL_DIR
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INSTALL_DESTINATION ${MAPNIK_CMAKE_DIR}
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)
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install(
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FILES ${CMAKE_CURRENT_BINARY_DIR}/${_mapnik_plugin_file_name}.cmake
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FILES "${CMAKE_CURRENT_BINARY_DIR}/${m_mapnik_plugin_file_name}.cmake"
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DESTINATION ${MAPNIK_CMAKE_DIR}
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)
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@ -1,16 +1,16 @@
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macro(mapnik_print_version)
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string(TOUPPER ${ARGV0} TLNUP)
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set(TLN ${ARGV0})
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if(${TLN}_VERSION_STRING)
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message(STATUS "Using ${ARGV0} version: ${${TLN}_VERSION_STRING}")
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elseif(${TLN}_VERSION)
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message(STATUS "Using ${ARGV0} version: ${${TLN}_VERSION}")
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elseif(${TLNUP}_VERSION_STRING)
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message(STATUS "Using ${ARGV0} version: ${${TLNUP}_VERSION_STRING}")
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elseif(${TLNUP}_VERSION)
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message(STATUS "Using ${ARGV0} version: ${${TLNUP}_VERSION}")
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string(TOUPPER ${ARGV0} m_package_name_upc)
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set(m_package_name ${ARGV0})
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if(${m_package_name}_VERSION_STRING)
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message(STATUS "Using ${m_package_name} version: ${${m_package_name}_VERSION_STRING}")
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elseif(${m_package_name}_VERSION)
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message(STATUS "Using ${m_package_name} version: ${${m_package_name}_VERSION}")
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elseif(${m_package_name_upc}_VERSION_STRING)
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message(STATUS "Using ${m_package_name} version: ${${m_package_name_upc}_VERSION_STRING}")
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elseif(${m_package_name_upc}_VERSION)
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message(STATUS "Using ${m_package_name} version: ${${m_package_name_upc}_VERSION}")
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else()
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message(STATUS "Using ${ARGV0}")
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message(STATUS "Using ${m_package_name}")
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endif()
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endmacro()
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