mapnik/CMakeLists.txt
2021-04-01 18:01:43 +02:00

331 lines
13 KiB
CMake

cmake_minimum_required(VERSION 3.15)
# 3.15 is required since the Boost::XXXX targets was first added. https://cmake.org/cmake/help/latest/module/FindBoost.html#imported-targets
# 3.14 is required since SQLite3 Module was first added. https://cmake.org/cmake/help/latest/module/FindSQLite3.html#findsqlite3
include(cmake/GetVersion.cmake)
get_mapnik_version()
project(mapnik
VERSION ${MAPNIK_MAJOR_VERSION}.${MAPNIK_MINOR_VERSION}.${MAPNIK_PATCH_VERSION}
HOMEPAGE_URL "https://mapnik.org/"
DESCRIPTION "Mapnik is an open source toolkit for developing mapping applications"
LANGUAGES CXX
)
message(STATUS "mapnik version: ${PROJECT_VERSION}")
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
include(MapnikFindPackage)
set(ADDITIONAL_LIBARIES_PATHS "" CACHE STRING "currently only used on windows. Pass directories containing the dlls that are missing. You can ignore this, if the build (verify_app step) runs successfully" "")
option(COPY_LIBRARIES_FOR_EXECUTABLES "copies required shared libaries (currently only windows) to the executable directory" ON)
option(BUILD_SHARED_LIBS "build mapnik dynamic(ON) or static(OFF)" ON)
option(BUILD_TEST "builds the tests" ON)
option(USE_EXTERNAL_MAPBOX_GEOMETRY "Use a external mapnik/geometry.hpp. If off, use the submodule" OFF)
option(USE_EXTERNAL_MAPBOX_POLYLABEL "Use a external mapnik/polylabel. If off, use the submodule" OFF)
option(USE_EXTERNAL_MAPBOX_PROTOZERO "Use a external mapnik/protozero. If off, use the submodule" OFF)
option(USE_EXTERNAL_MAPBOX_VARIANT "Use a external mapnik/variant. If off, use the submodule" OFF)
option(USE_JPEG "adds jpeg support" ON)
option(USE_PNG "adds png support" ON)
option(USE_TIFF "adds tiff support" ON)
option(USE_WEBP "adds webp support" ON)
option(USE_LIBXML2 "adds libxml2 support" ON)
option(USE_CAIRO "adds the cairo renderer" ON)
option(USE_PROJ "adds proj support" ON)
option(USE_GRID_RENDERER "adds grid renderer" ON)
option(USE_SVG_RENDERER "adds svg renderer" ON)
option(USE_BIGINT "uses 64 bit instead of 32" ON)
option(USE_MEMORY_MAPPED_FILE "uses file cache" ON)
option(USE_PLUGIN_INPUT_CSV "adds plugin input csv" ON)
option(USE_PLUGIN_INPUT_GDAL "adds plugin input gdal" ON)
option(USE_PLUGIN_INPUT_GEOBUF "adds plugin input geobuf" ON)
option(USE_PLUGIN_INPUT_GEOJSON "adds plugin input geojson" ON)
option(USE_PLUGIN_INPUT_OGR "adds plugin input ogr" ON)
option(USE_PLUGIN_INPUT_PGRASTER "adds plugin input pgraster" ON)
option(USE_PLUGIN_INPUT_POSTGIS "adds plugin input postgis" ON)
option(USE_PLUGIN_INPUT_RASTER "adds plugin input raster" ON)
option(USE_PLUGIN_INPUT_SHAPE "adds plugin input shape" ON)
option(USE_PLUGIN_INPUT_SQLITE "adds plugin input sqlite" ON)
option(USE_PLUGIN_INPUT_TOPOJSON "adds plugin input topojson" ON)
option(BUILD_DEMO_VIEWER "builds the demo viewer" ON)
option(BUILD_DEMO_CPP "builds the demo c++ application" ON)
option(BUILD_BENCHMARK "builds benchmark project" ON)
option(BUILD_UTILITY_GEOMETRY_TO_WKB "builds the utility program geometry_to_wkb" ON)
option(BUILD_UTILITY_MAPNIK_INDEX "builds the utility program mapnik_index" ON)
option(BUILD_UTILITY_MAPNIK_RENDER "builds the utility program mapnik_render" ON)
option(BUILD_UTILITY_OGRINDEX "builds the utility program ogrindex" OFF)
option(BUILD_UTILITY_PGSQL2SQLITE "builds the utility program pgsql2sqlite" ON)
option(BUILD_UTILITY_SHAPEINDEX "builds the utility program shapeindex" ON)
option(BUILD_UTILITY_SVG2PNG "builds the utility program svg2png" ON)
option(USE_BOOST_REGEX_ICU_WORKAROUND "if you don't use your system libraries and get double linked icu libraries set this to ON" OFF)
set(CMAKE_CXX_STANDARD 14 CACHE STRING "Sets the c++ standard. c++14 is minimum.")
message(STATUS "Using c++${CMAKE_CXX_STANDARD}")
# https://cmake.org/cmake/help/latest/prop_tgt/CXX_EXTENSIONS.html
set(CXX_EXTENSIONS OFF CACHE STRING "Enables the compiler specific extensions.") # Fallsback to -std=c++<ver> if off
message(STATUS "Using c++ extensions: ${CXX_EXTENSIONS}")
# https://cmake.org/cmake/help/latest/prop_tgt/CXX_STANDARD_REQUIRED.html#prop_tgt:CXX_STANDARD_REQUIRED
set(CXX_STANDARD_REQUIRED ON) # require the specified CMAKE_CXX_STANDARD
if(WIN32)
set(DEFAULT_BIN_DIR bin)
set(DEFAULT_LIB_DIR lib)
set(DEFAULT_ARCHIVE_DIR lib)
else()
include(GNUInstallDirs)
set(DEFAULT_BIN_DIR ${CMAKE_INSTALL_BINDIR})
set(DEFAULT_LIB_DIR ${CMAKE_INSTALL_LIBDIR})
set(DEFAULT_ARCHIVE_DIR ${CMAKE_INSTALL_LIBDIR})
endif()
# https://cmake.org/cmake/help/latest/manual/cmake-buildsystem.7.html#runtime-output-artifacts
set(MAPNIK_BIN_DIR ${DEFAULT_BIN_DIR} CACHE STRING "Install directory for binaries")
# https://cmake.org/cmake/help/latest/manual/cmake-buildsystem.7.html#library-output-artifacts
set(MAPNIK_LIB_DIR ${DEFAULT_LIB_DIR} CACHE STRING "Install directory for libraries")
# https://cmake.org/cmake/help/latest/manual/cmake-buildsystem.7.html#archive-output-artifacts
set(MAPNIK_ARCHIVE_DIR ${DEFAULT_ARCHIVE_DIR} CACHE STRING "Install directory for archives")
set(INSTALL_CMAKE_DIR ${MAPNIK_LIB_DIR}/cmake/mapnik CACHE STRING "Install directory of the cmake targets")
if(WIN32)
set(DEFAULT_PLUGINS_INSTALL_DIR ${MAPNIK_BIN_DIR}/mapnik/input)
else()
set(DEFAULT_PLUGINS_INSTALL_DIR ${MAPNIK_LIB_DIR}/mapnik/input)
endif()
set(PLUGINS_INSTALL_DIR ${DEFAULT_PLUGINS_INSTALL_DIR} CACHE STRING "installs the plugins in the specified directory")
message(STATUS "Installing plugins to ${PLUGINS_INSTALL_DIR}")
set(FONTS_INSTALL_DIR ${MAPNIK_BIN_DIR}/fonts CACHE STRING "installs the fonts in the specified directory")
message(STATUS "Installing fonts to ${FONTS_INSTALL_DIR}")
# Begin project configuration
mapnik_find_threads()
mapnik_find_package(ICU REQUIRED COMPONENTS uc i18n data)
mapnik_find_package(Boost 1.74 REQUIRED COMPONENTS filesystem system regex)
if(USE_BOOST_REGEX_ICU_WORKAROUND)
set_property(TARGET Boost::regex PROPERTY INTERFACE_LINK_LIBRARIES)
endif()
mapnik_find_package(Freetype REQUIRED)
mapnik_find_package(harfbuzz CONFIG REQUIRED)
if(USE_EXTERNAL_MAPBOX_GEOMETRY)
# this is used to provide a way to specify include dirs with CACHE VARIABLES
if(NOT MAPBOX_GEOMETRY_INCLUDE_DIRS)
message(STATUS "Searching for the include dir of mapbox/geometry.hpp")
find_path(MAPBOX_GEOMETRY_INCLUDE_DIRS "mapbox/geometry.hpp" REQUIRED)
endif()
else()
set(MAPBOX_GEOMETRY_INCLUDE_DIRS
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/deps/mapbox/geometry/include>
)
endif()
if(NOT MAPBOX_GEOMETRY_INCLUDE_DIRS)
message(FATAL_ERROR "Set -DMAPBOX_GEOMETRY_INCLUDE_DIRS to the mapbox/geometry.hpp include dir")
endif()
if(USE_EXTERNAL_MAPBOX_POLYLABEL)
if(NOT MAPBOX_POLYLABEL_INCLUDE_DIRS)
message(STATUS "Searching for the include dir of mapbox/polylabel")
find_path(MAPBOX_POLYLABEL_INCLUDE_DIRS "mapbox/polylabel.hpp")
endif()
else()
set(MAPBOX_POLYLABEL_INCLUDE_DIRS
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/deps/mapbox/polylabel/include>
)
endif()
if(NOT MAPBOX_POLYLABEL_INCLUDE_DIRS)
message(FATAL_ERROR "Set MAPBOX_POLYLABEL_INCLUDE_DIRS to the mapbox/geometry include dir")
endif()
if(USE_EXTERNAL_MAPBOX_PROTOZERO)
if(NOT MAPBOX_PROTOZERO_INCLUDE_DIRS)
message(STATUS "Searching for the include dir of mapbox/protozero")
find_path(MAPBOX_PROTOZERO_INCLUDE_DIRS "protozero/pbf_message.hpp")
endif()
else()
set(MAPBOX_PROTOZERO_INCLUDE_DIRS
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/deps/mapbox/protozero/include>
)
endif()
if(NOT MAPBOX_PROTOZERO_INCLUDE_DIRS)
message(FATAL_ERROR "Set MAPBOX_PROTOZERO_INCLUDE_DIRS to the mapbox/protozero include dir")
endif()
if(USE_EXTERNAL_MAPBOX_VARIANT)
if(NOT MAPBOX_VARIANT_INCLUDE_DIRS)
message(STATUS "Searching for the include dir of mapbox/variant")
find_path(MAPBOX_VARIANT_INCLUDE_DIRS "mapbox/variant.hpp")
endif()
else()
set(MAPBOX_VARIANT_INCLUDE_DIRS
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/deps/mapbox/variant/include>
)
endif()
if(NOT MAPBOX_VARIANT_INCLUDE_DIRS)
message(FATAL_ERROR "Set MAPBOX_VARIANT_INCLUDE_DIRS to the mapbox/variant include dir")
endif()
set(MAPNIK_COMPILE_DEFS "")
set(MAPNIK_OPTIONAL_LIBS "")
set(MAPNIK_OPTIONAL_LIBS_INCLUDE "")
if(USE_BIGINT)
message(STATUS "uses BIGINT")
list(APPEND MAPNIK_COMPILE_DEFS BIGINT)
endif()
if(USE_MEMORY_MAPPED_FILE)
message(STATUS "uses MAPNIK_MEMORY_MAPPED_FILE")
list(APPEND MAPNIK_COMPILE_DEFS MAPNIK_MEMORY_MAPPED_FILE)
endif()
if(USE_LIBXML2)
mapnik_find_package(LibXml2 REQUIRED)
list(APPEND MAPNIK_COMPILE_DEFS HAVE_LIBXML2)
list(APPEND MAPNIK_OPTIONAL_LIBS LibXml2::LibXml2)
endif()
if(USE_PNG)
mapnik_find_package(PNG REQUIRED)
list(APPEND MAPNIK_COMPILE_DEFS HAVE_PNG)
list(APPEND MAPNIK_OPTIONAL_LIBS PNG::PNG)
endif()
if(USE_JPEG)
mapnik_find_package(JPEG REQUIRED)
list(APPEND MAPNIK_COMPILE_DEFS HAVE_JPEG)
list(APPEND MAPNIK_OPTIONAL_LIBS JPEG::JPEG)
endif()
if(USE_TIFF)
mapnik_find_package(TIFF REQUIRED)
list(APPEND MAPNIK_COMPILE_DEFS HAVE_TIFF)
list(APPEND MAPNIK_OPTIONAL_LIBS TIFF::TIFF)
endif()
if(USE_WEBP)
mapnik_find_package(WebP CONFIG REQUIRED)
list(APPEND MAPNIK_COMPILE_DEFS HAVE_WEBP)
list(APPEND MAPNIK_OPTIONAL_LIBS WebP::webp)
endif()
if(USE_CAIRO)
mapnik_find_package(Cairo REQUIRED)
list(APPEND MAPNIK_COMPILE_DEFS HAVE_CAIRO)
list(APPEND MAPNIK_OPTIONAL_LIBS Cairo::Cairo)
endif()
if(USE_PROJ)
#https://proj.org/development/cmake.html
mapnik_find_package(PROJ REQUIRED)
math(EXPR MAPNIK_PROJ_VERSION "${PROJ_VERSION_MAJOR}*10000 + ${PROJ_VERSION_MINOR}*100 + ${PROJ_VERSION_PATCH}" OUTPUT_FORMAT DECIMAL)
message(STATUS "Using mapnik PROJ version: ${MAPNIK_PROJ_VERSION}")
list(APPEND MAPNIK_COMPILE_DEFS MAPNIK_USE_PROJ MAPNIK_PROJ_VERSION=${MAPNIK_PROJ_VERSION})
list(APPEND MAPNIK_OPTIONAL_LIBS ${PROJ_LIBRARIES})
list(APPEND MAPNIK_OPTIONAL_LIBS_INCLUDE ${PROJ_INCLUDE_DIRS})
endif()
if(USE_GRID_RENDERER)
message(STATUS "Using grid renderer")
list(APPEND MAPNIK_COMPILE_DEFS GRID_RENDERER)
endif()
if(USE_SVG_RENDERER)
message(STATUS "Using svg renderer")
list(APPEND MAPNIK_COMPILE_DEFS SVG_RENDERER)
endif()
if(NOT WIN32)
message(STATUS "Compiling with -DMAPNIK_HAS_DLCFN")
list(APPEND MAPNIK_COMPILE_DEFS MAPNIK_HAS_DLCFN)
list(APPEND MAPNIK_OPTIONAL_LIBS ${CMAKE_DL_LIBS})
endif()
add_library(core INTERFACE)
add_library(mapnik::core ALIAS core)
target_include_directories(core INTERFACE
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
$<BUILD_INTERFACE:${MAPBOX_GEOMETRY_INCLUDE_DIRS}>
$<BUILD_INTERFACE:${MAPBOX_POLYLABEL_INCLUDE_DIRS}>
$<BUILD_INTERFACE:${MAPBOX_VARIANT_INCLUDE_DIRS}>
$<BUILD_INTERFACE:${MAPBOX_PROTOZERO_INCLUDE_DIRS}>
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/deps>
$<INSTALL_INTERFACE:include>
${MAPNIK_OPTIONAL_LIBS_INCLUDE}
)
target_link_libraries(core INTERFACE
Threads::Threads
ICU::uc
ICU::data
ICU::i18n
Boost::headers
Boost::regex
Boost::filesystem
Freetype::Freetype
harfbuzz::harfbuzz
${MAPNIK_OPTIONAL_LIBS}
)
target_compile_definitions(core INTERFACE ${MAPNIK_COMPILE_DEFS})
install(TARGETS core
EXPORT MapnikTargets
LIBRARY DESTINATION ${MAPNIK_LIB_DIR}
ARCHIVE DESTINATION ${MAPNIK_ARCHIVE_DIR}
RUNTIME DESTINATION ${MAPNIK_BIN_DIR}
INCLUDES DESTINATION include/
PUBLIC_HEADER DESTINATION include/
)
add_subdirectory(deps)
add_subdirectory(src)
add_subdirectory(plugins)
add_subdirectory(utils)
add_subdirectory(demo)
if(BUILD_BENCHMARK)
add_subdirectory(benchmark)
endif()
if(BUILD_TEST)
enable_testing()
add_subdirectory(test)
endif()
# start package mapnik
include(CMakePackageConfigHelpers)
# set the cmake targets install location
set(INCLUDE_INSTALL_DIR include/)
write_basic_package_version_file(
"${CMAKE_CURRENT_BINARY_DIR}/MapnikConfigVersion.cmake"
VERSION ${PROJECT_VERSION}
COMPATIBILITY SameMajorVersion
)
list(JOIN MAPNIK_DEPENDENCIES "\n" MAPNIK_DEPENDENCIES)
configure_package_config_file(${CMAKE_CURRENT_SOURCE_DIR}/cmake/MapnikConfig.cmake.in
"${CMAKE_CURRENT_BINARY_DIR}/MapnikConfig.cmake"
INSTALL_DESTINATION ${INSTALL_CMAKE_DIR}
PATH_VARS INCLUDE_INSTALL_DIR PLUGINS_INSTALL_DIR FONTS_INSTALL_DIR MAPNIK_DEPENDENCIES
)
install(FILES
"${CMAKE_CURRENT_BINARY_DIR}/MapnikConfig.cmake"
"${CMAKE_CURRENT_BINARY_DIR}/MapnikConfigVersion.cmake"
DESTINATION ${INSTALL_CMAKE_DIR}
)
install(FILES "${CMAKE_CURRENT_SOURCE_DIR}/cmake/FindCairo.cmake" DESTINATION ${INSTALL_CMAKE_DIR}/Modules)
install(EXPORT MapnikTargets
FILE MapnikTargets.cmake
NAMESPACE mapnik::
DESTINATION ${INSTALL_CMAKE_DIR}
)
install(DIRECTORY include/ TYPE INCLUDE)
install(DIRECTORY deps/agg/include/ TYPE INCLUDE)
install(DIRECTORY fonts/ DESTINATION ${FONTS_INSTALL_DIR} FILES_MATCHING PATTERN "*.py" EXCLUDE PATTERN "*")