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add BIGINT and MAPNIK_MEMORY_MAPPED_FILE; require cxx standard, disable compiler specific flags (CXX_EXTENSIONS)

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Mathis Logemann 2021-04-01 16:15:32 +02:00
parent b1e1ea66f5
commit f57d39378d
1 changed files with 16 additions and 0 deletions
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16
CMakeLists.txt
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@ -35,6 +35,8 @@ option(USE_CAIRO "adds the cairo renderer" ON)
option(USE_PROJ "adds proj support" ON) option(USE_PROJ "adds proj support" ON)
option(USE_GRID_RENDERER "adds grid renderer" ON) option(USE_GRID_RENDERER "adds grid renderer" ON)
option(USE_SVG_RENDERER "adds grid renderer" ON) option(USE_SVG_RENDERER "adds grid 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_CSV "adds plugin input csv" ON)
option(USE_PLUGIN_INPUT_GDAL "adds plugin input gdal" ON) option(USE_PLUGIN_INPUT_GDAL "adds plugin input gdal" ON)
@ -65,6 +67,11 @@ option(USE_BOOST_REGEX_ICU_WORKAROUND "if you don't use your system libraries an
set(CMAKE_CXX_STANDARD 14 CACHE STRING "Sets the c++ standard. c++14 is minimum.") set(CMAKE_CXX_STANDARD 14 CACHE STRING "Sets the c++ standard. c++14 is minimum.")
message(STATUS "Using c++${CMAKE_CXX_STANDARD}") message(STATUS "Using c++${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) if(WIN32)
set(DEFAULT_BIN_DIR bin) set(DEFAULT_BIN_DIR bin)
@ -169,6 +176,15 @@ set(MAPNIK_COMPILE_DEFS "")
set(MAPNIK_OPTIONAL_LIBS "") set(MAPNIK_OPTIONAL_LIBS "")
set(MAPNIK_OPTIONAL_LIBS_INCLUDE "") 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) if(USE_LIBXML2)
mapnik_find_package(LibXml2 REQUIRED) mapnik_find_package(LibXml2 REQUIRED)
list(APPEND MAPNIK_COMPILE_DEFS HAVE_LIBXML2) list(APPEND MAPNIK_COMPILE_DEFS HAVE_LIBXML2)