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include(CMakePackageConfigHelpers)
### exports mapnik cmake config files (mapnikConfigVersion and mapnikConfig)
function(mapnik_export_cmake_config)
# export mapnik configuration
write_basic_package_version_file(
"${CMAKE_CURRENT_BINARY_DIR}/mapnikConfigVersion.cmake"
VERSION ${MAPNIK_VERSION}
COMPATIBILITY ExactVersion
)
get_property(MAPNIK_UTILITIES GLOBAL PROPERTY MAPNIK_UTILITIES)
# generate all find_dependency and pkg_config calls
set(mapnik_find_deps)
foreach(dep IN LISTS mapnik_deps)
set(ver_comment "# ${dep} used with version ${mapnik_${dep}_version}")
set(mapnik_find_deps "${mapnik_find_deps}\n${ver_comment}\n")
if(mapnik_${dep}_find_args)
list(REMOVE_DUPLICATES mapnik_${dep}_find_args)
list(JOIN mapnik_${dep}_find_args " " m_args_joined)
set(mapnik_find_deps "${mapnik_find_deps}find_dependency(${dep} ${m_args_joined})")
else()
list(JOIN mapnik_${dep}_pkg_args " " m_args_joined)
set(mapnik_find_deps "${mapnik_find_deps}pkg_check_modules(${dep} ${m_args_joined})")
endif()
endforeach()
configure_package_config_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/mapnikConfig.cmake.in"
"${CMAKE_CURRENT_BINARY_DIR}/mapnikConfig.cmake"
INSTALL_DESTINATION ${MAPNIK_CMAKE_DIR}
PATH_VARS MAPNIK_INCLUDE_DIR PLUGINS_INSTALL_DIR FONTS_INSTALL_DIR mapnik_find_deps MAPNIK_UTILITIES
NO_CHECK_REQUIRED_COMPONENTS_MACRO
)
install(
FILES
"${CMAKE_CURRENT_BINARY_DIR}/mapnikConfig.cmake"
"${CMAKE_CURRENT_BINARY_DIR}/mapnikConfigVersion.cmake"
DESTINATION ${MAPNIK_CMAKE_DIR}
)
endfunction()
mapnik_export_cmake_config()
install(EXPORT MapnikTargets
DESTINATION ${MAPNIK_CMAKE_DIR}
FILE mapnikTargets.cmake
NAMESPACE mapnik::
)
### install plugin cmake config files ###
# Create configuration dependend files for the plugin install dirs.
# some package managers are using different paths per configuration.
string(TOLOWER "${CMAKE_BUILD_TYPE}" _build_type)
string(TOUPPER "${CMAKE_BUILD_TYPE}" _build_type_l)
set(m_mapnik_plugin_file_name mapnikPlugins-${_build_type})
file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/${m_mapnik_plugin_file_name}.cmake.in" "set(MAPNIK_PLUGINS_DIR_${_build_type_l} \"@PACKAGE_PLUGINS_INSTALL_DIR@\" CACHE STRING \"\")\n")
include(CMakePackageConfigHelpers)
configure_package_config_file(
"${CMAKE_CURRENT_BINARY_DIR}/${m_mapnik_plugin_file_name}.cmake.in"
"${CMAKE_CURRENT_BINARY_DIR}/${m_mapnik_plugin_file_name}.cmake"
PATH_VARS PLUGINS_INSTALL_DIR
INSTALL_DESTINATION ${MAPNIK_CMAKE_DIR}
)
install(
FILES "${CMAKE_CURRENT_BINARY_DIR}/${m_mapnik_plugin_file_name}.cmake"
DESTINATION ${MAPNIK_CMAKE_DIR}
)
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