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CMakeLists.txt
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CMakeLists.txt
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# SPDX-License-Identifier: GPL-2.0-or-later
#-----------------------------------------------------------------------------
#
# CMake Config
#
# taken from github.com/osmcode/osm-gis-export
#
#-----------------------------------------------------------------------------
cmake_minimum_required(VERSION 3.14 FATAL_ERROR)
list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake")
set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
#-----------------------------------------------------------------------------
#
# Project version
#
#-----------------------------------------------------------------------------
project(polygon-to-tile-list)
set(TILELISTMAKER_VERSION_MAJOR 0)
set(TILELISTMAKER_VERSION_MINOR 0)
set(TILELISTMAKER_VERSION_PATCH 1)
set(TILELISTMAKER_VERSION
${TILELISTMAKER_VERSION_MAJOR}.${TILELISTMAKER_VERSION_MINOR}.${TILELISTMAKER_VERSION_PATCH})
set(AUTHOR "Michael Reichert <[email protected]>")
#-----------------------------------------------------------------------------
#
# Find external dependencies
#
#----------------------------------------------------------------------
# GDAL
find_package(GDAL)
if(GDAL_INCLUDE_DIR AND GDAL_LIBRARY)
SET(GDAL_FOUND 1)
include_directories(SYSTEM ${GDAL_INCLUDE_DIR})
else()
message(WARNING "GDAL library is required but not found, please install it or configure the paths.")
endif()
find_package(Boost REQUIRED)
if(Boost_INCLUDE_DIR)
SET(BOOST_FOUND 1)
include_directories(SYSTEM ${Boost_INCLUDE_DIR})
else()
message(WARNING "Boost library is required but not found, please install it or configure the paths.")
endif()
#-----------------------------------------------------------------------------
#
# Decide which C++ version to use (Minimum/default: C++17).
#
#-----------------------------------------------------------------------------
if(NOT MSVC)
if(NOT USE_CPP_VERSION)
set(USE_CPP_VERSION c++17)
endif()
message(STATUS "Use C++ version: ${USE_CPP_VERSION}")
# following only available from cmake 2.8.12:
# add_compile_options(-std=${USE_CPP_VERSION})
# so using this instead:
add_definitions(-std=${USE_CPP_VERSION})
endif()
#-----------------------------------------------------------------------------
#
# Compiler and Linker flags
#
#-----------------------------------------------------------------------------
set(USUAL_COMPILE_OPTIONS "-O3 -g")
set(CMAKE_CXX_FLAGS_DEV "${USUAL_COMPILE_OPTIONS}"
CACHE STRING "Flags used by the compiler during developer builds."
FORCE)
set(CMAKE_EXE_LINKER_FLAGS_DEV ""
CACHE STRING "Flags used by the linker during developer builds."
FORCE)
mark_as_advanced(
CMAKE_CXX_FLAGS_DEV
CMAKE_EXE_LINKER_FLAGS_DEV
)
set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${USUAL_COMPILE_OPTIONS}"
CACHE STRING "Flags used by the compiler during RELWITHDEBINFO builds."
FORCE)
#-----------------------------------------------------------------------------
#
# Build Type
#
#-----------------------------------------------------------------------------
set(CMAKE_CONFIGURATION_TYPES "Debug Release RelWithDebInfo MinSizeRel Dev")
# In 'Dev' mode: compile with very strict warnings and turn them into errors.
if(CMAKE_BUILD_TYPE STREQUAL "Dev")
if(MSVC)
set(WARNING_OPTIONS "/W3 /wd4514" CACHE STRING "Recommended warning options")
else()
set(WARNING_OPTIONS "-Werror -fno-omit-frame-pointer -Wall -Wextra -pedantic -Wredundant-decls -Wdisabled-optimization -Wctor-dtor-privacy -Wnon-virtual-dtor -Woverloaded-virtual -Wsign-promo -Wold-style-cast" CACHE STRING "Recommended warning options")
endif()
endif()
# Force RelWithDebInfo build type if none was given
if(CMAKE_BUILD_TYPE)
set(build_type ${CMAKE_BUILD_TYPE})
else()
set(build_type "RelWithDebInfo")
endif()
set(CMAKE_BUILD_TYPE ${build_type}
CACHE STRING
"Choose the type of build, options are: ${CMAKE_CONFIGURATION_TYPES}."
FORCE)
#-----------------------------------------------------------------------------
#
# Optional "cppcheck" target that checks C++ code
#
#-----------------------------------------------------------------------------
message(STATUS "Looking for cppcheck")
find_program(CPPCHECK cppcheck)
if(CPPCHECK)
message(STATUS "Looking for cppcheck - found")
set(CPPCHECK_OPTIONS --enable=all)
# cpp doesn't find system includes for some reason, suppress that report
set(CPPCHECK_OPTIONS ${CPPCHECK_OPTIONS} --suppress=missingIncludeSystem)
file(GLOB ALL_CODE *.cpp)
set(CPPCHECK_FILES ${ALL_CODE})
add_custom_target(cppcheck
${CPPCHECK}
--std=c++11 ${CPPCHECK_OPTIONS}
${CPPCHECK_FILES}
)
else()
message(STATUS "Looking for cppcheck - not found")
message(STATUS " Build target 'cppcheck' will not be available.")
endif(CPPCHECK)
#-----------------------------------------------------------------------------
add_definitions(${WARNING_OPTIONS})
add_subdirectory(src)
#-----------------------------------------------------------------------------