osrm: new recipe

recipes/osrm/all/conan_deps.cmake

@@ -0,0 +1,58 @@
+macro(custom_find_package name)
+    find_package(${name} ${ARGN}
+        # Allow only Conan packages
+        NO_DEFAULT_PATH
+        PATHS ${CMAKE_PREFIX_PATH}
+    )
+    string(TOUPPER ${name} name_upper)
+    set(${name_upper}_FOUND TRUE)
+    set(${name_upper}_VERSION_STRING ${${name}_VERSION_STRING})
+    set(${name_upper}_INCLUDE_DIRS ${${name}_INCLUDE_DIRS})
+    set(${name_upper}_INCLUDE_DIR ${${name}_INCLUDE_DIR})
+    set(${name_upper}_LIBRARIES ${${name}_LIBRARIES})
+    set(${name_upper}_DEFINITIONS ${${name}_DEFINITIONS})
+    unset(name_upper)
+endmacro()
+
+custom_find_package(Boost REQUIRED)
+custom_find_package(BZip2 REQUIRED)
+custom_find_package(EXPAT REQUIRED)
+custom_find_package(lua REQUIRED)
+custom_find_package(TBB REQUIRED)
+custom_find_package(Osmium REQUIRED)
+link_libraries(libosmium::libosmium)
+
+set(Boost_CHRONO_LIBRARY Boost::chrono)
+set(Boost_DATE_TIME_LIBRARY Boost::date_time)
+set(Boost_FILESYSTEM_LIBRARY Boost::filesystem)
+set(Boost_IOSTREAMS_LIBRARY Boost::iostreams)
+set(Boost_REGEX_LIBRARY Boost::regex)
+set(Boost_SYSTEM_LIBRARY Boost::system Boost::program_options)
+set(Boost_THREAD_LIBRARY Boost::thread)
+set(Boost_ZLIB_LIBRARY ZLIB::ZLIB)
+
+# unvendored deps
+custom_find_package(microtar REQUIRED)
+link_libraries(microtar::microtar)
+
+custom_find_package(mapbox-variant REQUIRED)
+link_libraries(mapbox-variant::mapbox-variant)
+
+custom_find_package(mapbox-geometry REQUIRED)
+link_libraries(mapbox-geometry::mapbox-geometry)
+
+custom_find_package(fmt REQUIRED)
+link_libraries(fmt::fmt)
+
+custom_find_package(RapidJSON REQUIRED)
+link_libraries(rapidjson)
+
+custom_find_package(FlatBuffers REQUIRED)
+if(TARGET flatbuffers::flatbuffers_shared)
+    link_libraries(flatbuffers::flatbuffers_shared)
+else()
+    link_libraries(flatbuffers::flatbuffers)
+endif()
+
+custom_find_package(sol2 REQUIRED)
+link_libraries(sol2::sol2)

recipes/osrm/all/conandata.yml

@@ -0,0 +1,4 @@
+sources:
+  "5.27.1":
+    url: "https://github.com/Project-OSRM/osrm-backend/archive/refs/tags/v5.27.1.tar.gz"
+    sha256: "52391580e0f92663dd7b21cbcc7b9064d6704470e2601bf3ec5c5170b471629a"

recipes/osrm/all/conanfile.py

@@ -0,0 +1,211 @@
+import os
+from pathlib import Path
+
+from conan import ConanFile
+from conan.errors import ConanInvalidConfiguration
+from conan.tools.build import check_min_cppstd
+from conan.tools.cmake import CMake, CMakeDeps, CMakeToolchain, cmake_layout
+from conan.tools.env import VirtualBuildEnv
+from conan.tools.files import copy, export_conandata_patches, get, replace_in_file, rmdir, save, \
+    apply_conandata_patches, rename, rm
+from conan.tools.scm import Version
+
+required_conan_version = ">=1.53.0"
+
+
+class OsrmConan(ConanFile):
+    name = "osrm"
+    description = "Open Source Routing Machine: high performance routing engine designed to run on OpenStreetMap data."
+    license = "BSD-2-Clause"
+    url = "https://github.com/conan-io/conan-center-index"
+    homepage = "https://project-osrm.org/"
+    topics = ("routing", "routing-engine", "map-matching", "traveling-salesman", "isochrones", "osm", "openstreetmap")
+
+    package_type = "library"
+    settings = "os", "arch", "compiler", "build_type"
+    options = {
+        "shared": [True, False],
+        "fPIC": [True, False],
+        "build_tools": [True, False],
+        "build_routed": [True, False],
+        "enable_assertions": [True, False],
+        "enable_lto": [True, False],
+    }
+    default_options = {
+        "shared": False,
+        "fPIC": True,
+        "build_tools": False,
+        "build_routed": False,
+        "enable_assertions": False,
+        "enable_lto": False,
+    }
+    options_description = {
+        "build_tools": "Build OSRM tools",
+        "build_routed": "Build osrm-routed HTTP server",
+        "enable_assertions": "Use assertions in release mode",
+        "enable_lto": "Use LTO if available",
+    }
+
+    @property
+    def _min_cppstd(self):
+        return 17
+
+    @property
+    def _compilers_minimum_version(self):
+        return {
+            "gcc": "8",
+            "clang": "7",
+            "apple-clang": "12",
+            "Visual Studio": "16",
+            "msvc": "192",
+        }
+
+    def export_sources(self):
+        export_conandata_patches(self)
+        copy(self, "conan_deps.cmake", self.recipe_folder, os.path.join(self.export_sources_folder, "src"))
+
+    def config_options(self):
+        if self.settings.os == "Windows":
+            del self.options.fPIC
+        if self.settings.build_type == "Debug":
+            del self.options.enable_assertions
+
+    def configure(self):
+        if self.options.shared:
+            self.options.rm_safe("fPIC")
+        self.options["osmium"].pbf = True
+        self.options["osmium"].xml = True
+        self.options["osmium"].geos = False
+        self.options["osmium"].gdal = False
+        self.options["osmium"].proj = False
+        self.options["osmium"].lz4 = False
+
+    def layout(self):
+        cmake_layout(self, src_folder="src")
+
+    def requirements(self):
+        self.requires("boost/1.84.0", transitive_headers=True, transitive_libs=True)
+        self.requires("bzip2/1.0.8")
+        self.requires("expat/[>=2.6.2 <3]")
+        self.requires("libosmium/2.20.0")
+        self.requires("lua/5.4.6")
+        self.requires("onetbb/2021.12.0")
+        self.requires("zlib/1.3.1")
+        # unvendored deps
+        self.requires("flatbuffers/1.12.0", transitive_headers=True, transitive_libs=True) # newer versions are not compatible
+        self.requires("fmt/10.2.1")
+        self.requires("mapbox-geometry/2.0.3")
+        self.requires("mapbox-variant/1.2.0", transitive_headers=True)
+        self.requires("microtar/0.1.0")
+        self.requires("rapidjson/cci.20230929")
+        self.requires("sol2/3.3.1")
+        # TODO
+        # self.requires("mapbox-cheap-ruler/0")
+        # self.requires("vtzero/0")
+
+    def validate(self):
+        if self.settings.compiler.cppstd:
+            check_min_cppstd(self, self._min_cppstd)
+        minimum_version = self._compilers_minimum_version.get(str(self.settings.compiler), False)
+        if minimum_version and Version(self.settings.compiler.version) < minimum_version:
+            raise ConanInvalidConfiguration(
+                f"{self.ref} requires C++{self._min_cppstd}, which your compiler does not support."
+            )
+
+        if not self.dependencies["libosmium"].options.pbf or not self.dependencies["libosmium"].options.xml:
+            raise ConanInvalidConfiguration("libosmium must be built with PBF and XML support")
+
+    def build_requirements(self):
+        self.tool_requires("cmake/[>=3.18 <4]")
+
+    def source(self):
+        get(self, **self.conan_data["sources"][self.version], strip_root=True)
+
+    def generate(self):
+        tc = CMakeToolchain(self)
+        tc.cache_variables["CMAKE_PROJECT_OSRM_INCLUDE"] = "conan_deps.cmake"
+        tc.cache_variables["ENABLE_CONAN"] = False
+        tc.cache_variables["BUILD_TOOLS"] = self.options.build_tools
+        tc.cache_variables["BUILD_ROUTED"] = self.options.build_routed
+        tc.cache_variables["ENABLE_ASSERTIONS"] = self.options.get_safe("enable_assertions", False)
+        tc.cache_variables["ENABLE_LTO"] = self.options.enable_lto
+        tc.cache_variables["CMAKE_DISABLE_FIND_PACKAGE_Doxygen"] = True
+        if self.settings.compiler in ["gcc", "clang", "apple-clang"]:
+            # TODO: should probably be fixed instead
+            # include/sol/stack_field.hpp:116:61: error: array subscript ‘const char [30][0]’ is partly outside array bounds of ‘const char [18]’ [-Werror=array-bounds=]
+            tc.extra_cxxflags.append("-Wno-array-bounds")
+            # Disable -Werror=deprecated-declarations due to std::is_pod in C++20
+            tc.extra_cxxflags.append("-Wno-deprecated-declarations")
+            # include/updater/csv_file_parser.hpp:108:45: error: top-level comma expression in array subscript is deprecated [-Werror=comma-subscript]
+            tc.extra_cxxflags.append("-Wno-comma-subscript")
+        tc.generate()
+        tc = CMakeDeps(self)
+        tc.generate()
+        tc = VirtualBuildEnv(self)
+        tc.generate(scope="build")
+
+    def _patch_source(self):
+        apply_conandata_patches(self)
+
+        # Disable subdirs
+        save(self, os.path.join(self.source_folder, "unit_tests", "CMakeLists.txt"), "")
+        save(self, os.path.join(self.source_folder, "src", "benchmarks", "CMakeLists.txt"), "")
+
+        # Fix an irrelevant generator expression error during .pc file generation
+        replace_in_file(self, os.path.join(self.source_folder, "CMakeLists.txt"),
+                        '"$<TARGET_LINKER_FILE:${engine_lib}>"', '"${engine_lib}"')
+
+        # Disable vendored deps
+        for subdir in self.source_path.joinpath("third_party").iterdir():
+            if subdir.name not in ["vtzero", "microtar"] and not subdir.name.startswith("cheap-ruler"):
+                rmdir(self, subdir)
+                save(self, subdir.joinpath("CMakeLists.txt"), "")
+        replace_in_file(self, os.path.join(self.source_folder, "CMakeLists.txt"), " $<TARGET_OBJECTS:MICROTAR>", "")
+
+        # Add missing includes.
+        # TODO: submit upstream
+        path = Path(self.source_folder, "include", "util", "coordinate.hpp")
+        path.write_text("#include <cstdint>\n" + path.read_text())
+        path = Path(self.source_folder, "src", "util", "opening_hours.cpp")
+        path.write_text("#include <cstdint>\n" + path.read_text())
+        path = Path(self.source_folder, "include", "util", "query_heap.hpp")
+        path.write_text("#include <cstdint>\n" + path.read_text())
+        path = Path(self.source_folder, "include", "extractor", "suffix_table.hpp")
+        path.write_text("#include <vector>\n" + path.read_text())
+
+    def build(self):
+        self._patch_source()
+        cmake = CMake(self)
+        cmake.configure()
+        cmake.build()
+
+    def package(self):
+        copy(self, "LICENSE.TXT", self.source_folder, os.path.join(self.package_folder, "licenses"))
+        cmake = CMake(self)
+        cmake.install()
+        rename(self, os.path.join(self.package_folder, "share"),
+               os.path.join(self.package_folder, "res"))
+        rmdir(self, os.path.join(self.package_folder, "lib", "pkgconfig"))
+        rmdir(self, os.path.join(self.package_folder, "lib", "cmake"))
+        rm(self, "*.pdb", self.package_folder, recursive=True)
+
+    def package_info(self):
+        self.cpp_info.set_property("cmake_file_name", "LibOSRM")
+        self.cpp_info.set_property("cmake_target_name", "LibOSRM::LibOSRM")
+        self.cpp_info.set_property("pkg_config_name", "libosrm")
+
+        self.cpp_info.includedirs.append(os.path.join("include", "osrm"))
+        self.cpp_info.resdirs = ["res"]
+        self.cpp_info.libs = [
+            "osrm",
+            "osrm_contract",
+            "osrm_customize",
+            "osrm_extract",
+            "osrm_guidance",
+            "osrm_partition",
+            "osrm_store",
+            "osrm_update",
+        ]
+
+        if self.settings.os in ["Linux", "FreeBSD"]:
+            self.cpp_info.system_libs.extend(["m", "pthread", "rt"])

recipes/osrm/all/test_package/CMakeLists.txt

@@ -0,0 +1,8 @@
+cmake_minimum_required(VERSION 3.15)
+project(test_package LANGUAGES CXX)
+
+find_package(LibOSRM REQUIRED CONFIG)
+
+add_executable(${PROJECT_NAME} test_package.cpp)
+target_link_libraries(${PROJECT_NAME} PRIVATE LibOSRM::LibOSRM)
+target_compile_features(${PROJECT_NAME} PRIVATE cxx_std_17)

recipes/osrm/all/test_package/conanfile.py

@@ -0,0 +1,26 @@
+from conan import ConanFile
+from conan.tools.build import can_run
+from conan.tools.cmake import cmake_layout, CMake
+import os
+
+
+class TestPackageConan(ConanFile):
+    settings = "os", "arch", "compiler", "build_type"
+    generators = "CMakeDeps", "CMakeToolchain", "VirtualRunEnv"
+    test_type = "explicit"
+
+    def requirements(self):
+        self.requires(self.tested_reference_str)
+
+    def layout(self):
+        cmake_layout(self)
+
+    def build(self):
+        cmake = CMake(self)
+        cmake.configure()
+        cmake.build()
+
+    def test(self):
+        if can_run(self):
+            bin_path = os.path.join(self.cpp.build.bindir, "test_package")
+            self.run(bin_path, env="conanrun")

recipes/osrm/all/test_package/test_package.cpp

@@ -0,0 +1,13 @@
+#include <osrm/coordinate.hpp>
+#include <osrm/engine_config.hpp>
+#include <osrm/json_container.hpp>
+#include <osrm/osrm.hpp>
+#include <osrm/route_parameters.hpp>
+
+int main()
+{
+    using namespace osrm;
+    RouteParameters params;
+    params.coordinates.push_back({util::FloatLongitude{7.419758}, util::FloatLatitude{43.731142}});
+    engine::api::ResultT result = json::Object();
+}

recipes/osrm/config.yml

@@ -0,0 +1,3 @@
+versions:
+  "5.27.1":
+    folder: all