Add Fast dds

recipes/fast-dds/all/CMakeLists.txt

@@ -0,0 +1,10 @@
+cmake_minimum_required(VERSION 3.1)
+project(cmake_wrapper)
+
+include(${CMAKE_BINARY_DIR}/conanbuildinfo.cmake)
+conan_basic_setup()
+
+set(CMAKE_CXX_STANDARD 11)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+add_subdirectory("source_subfolder")

recipes/fast-dds/all/conandata.yml

@@ -0,0 +1,8 @@
+sources:
+  "2.3.2":
+    url: "https://github.com/eProsima/Fast-DDS/archive/refs/tags/v2.3.2.tar.gz"
+    sha256: "4D8183CF4D37C3DE9E6FD28D2850DD08023A9079001C4880B23C95F0D8C0B5CE"
+patches:
+  "2.3.2":
+    - base_path: "source_subfolder"
+      patch_file: "patches/2.3.2-0001-fix-find-asio-and-tinyxml2.patch"

recipes/fast-dds/all/conanfile.py

@@ -0,0 +1,209 @@
+from conans import ConanFile, CMake, tools
+import os
+from conans.errors import ConanInvalidConfiguration
+import textwrap
+
+class FastDDSConan(ConanFile):
+
+    name = "fast-dds"
+    license = "Apache-2.0"
+    homepage = "https://fast-dds.docs.eprosima.com/"
+    url = "https://github.com/conan-io/conan-center-index"
+    description = "The most complete OSS DDS implementation for embedded systems."
+    topics = ("DDS", "Middleware", "IPC")
+    settings = "os", "compiler", "build_type", "arch"
+    options = {
+        "shared":           [True, False],
+        "fPIC":             [True, False],
+        "with_ssl":         [True, False]
+    }
+    default_options = {
+        "shared":           False,
+        "fPIC":             True,
+        "with_ssl":         False
+    }
+    generators = "cmake", "cmake_find_package"
+    _cmake = None
+    exports_sources = ["patches/**", "CMakeLists.txt"]
+
+    @property
+    def _pkg_share(self):
+        return os.path.join(
+            self.package_folder,
+            "share"
+        )
+
+    @property
+    def _pkg_tools(self):
+        return os.path.join(
+            self.package_folder,
+            "tools"
+        )
+
+    @property
+    def _pkg_bin(self):
+        return os.path.join(
+            self.package_folder,
+            "bin"
+        )
+
+    @property
+    def _module_subfolder(self):
+        return os.path.join(
+            "lib",
+            "cmake"
+        )
+
+    @property
+    def _module_file_rel_path(self):
+        return os.path.join(
+            self._module_subfolder,
+            "conan-target-properties.cmake"
+        )
+
+    @staticmethod
+    def _create_cmake_module_alias_targets(module_file, targets):
+        content = ""
+        for alias, aliased in targets.items():
+            content += textwrap.dedent("""\
+                if(TARGET {aliased} AND NOT TARGET {alias})
+                    add_library({alias} INTERFACE IMPORTED)
+                    set_property(TARGET {alias} PROPERTY INTERFACE_LINK_LIBRARIES {aliased})
+                endif()
+            """.format(alias=alias, aliased=aliased))
+        tools.save(module_file, content)
+
+    @property
+    def _source_subfolder(self):
+        return "source_subfolder"
+
+    def _patch_sources(self):
+        for patch in self.conan_data["patches"][self.version]:
+            tools.patch(**patch)
+
+    def configure(self):
+        if self.options.shared:
+            del self.options.fPIC
+
+    def config_options(self):
+        if self.settings.os == "Windows":
+            del self.options.fPIC
+
+    def _configure_cmake(self):
+        if not self._cmake:
+            self._cmake = CMake(self)         
+            self._cmake.definitions["BUILD_MEMORY_TOOLS"] = False
+            self._cmake.definitions["NO_TLS"] = not self.options.with_ssl
+            self._cmake.definitions["SECURITY"] = self.options.with_ssl
+            self._cmake.definitions["EPROSIMA_INSTALLER_MINION"] = False
+            self._cmake.configure()
+        return self._cmake
+
+    def requirements(self):
+        self.requires("tinyxml2/7.1.0")
+        self.requires("asio/1.18.2")
+        self.requires("fast-cdr/1.0.21")
+        self.requires("foonathan-memory/0.7.0")
+        if self.options.with_ssl:
+            self.requires("openssl/1.1.1k")
+
+    def source(self):
+        tools.get(**self.conan_data["sources"][self.version], strip_root=True,
+                  destination=self._source_subfolder)
+
+    def validate(self):
+        os = self.settings.os
+        compiler = self.settings.compiler
+        version = tools.Version(self.settings.compiler.version)
+        if compiler.get_safe("cppstd"):
+            tools.check_min_cppstd(self, 11)
+        if os == "Linux" and compiler == "gcc" and version < "5":
+            raise ConanInvalidConfiguration(
+                "Using Fast-DDS with gcc on Linux requires gcc 5 or higher.")
+        if os == "Linux" and compiler == "clang" and version < "5.0":
+            raise ConanInvalidConfiguration(
+                "Using Fast-DDS with clang on Linux requires clang 5 or higher.")
+        if os == "Windows" and compiler == "Visual Studio" and version < "16":
+            raise ConanInvalidConfiguration(
+                "Fast-DDS was tested on Windows with VS Compiler 16")
+
+        if self.settings.os == "Windows":
+            if ("MT" in self.settings.compiler.runtime and self.options.shared):
+                # This combination leads to an fast-dds error when linking
+                # linking dynamic '*.dll' and static MT runtime
+                raise ConanInvalidConfiguration("Mixing a dll eprosima library with a static runtime is a bad idea")
+
+
+    def build(self):
+        self._patch_sources()
+        cmake = self._configure_cmake()
+        cmake.build()
+
+    def package(self):
+        cmake = self._configure_cmake()
+        cmake.install()
+        tools.rmdir(self._pkg_share)
+        self.copy("LICENSE", src=self._source_subfolder, dst="licenses")
+        tools.rename(
+            src=self._pkg_tools,
+            dst=os.path.join(self._pkg_bin, "tools")
+        )
+        tools.remove_files_by_mask(
+            directory=os.path.join(self.package_folder, "lib"),
+            pattern="*.pdb"
+        )
+        tools.remove_files_by_mask(
+            directory=os.path.join(self.package_folder, "bin"),
+            pattern="*.pdb"
+        )
+        self._create_cmake_module_alias_targets(
+            os.path.join(self.package_folder, self._module_file_rel_path),
+            {"fastrtps": "fastdds::fastrtps"}
+        )
+
+    def package_info(self):
+        self.cpp_info.names["cmake_find_package"] = "fastdds"
+        self.cpp_info.names["cmake_find_multi_package"] = "fastdds"
+        # component fastrtps
+        self.cpp_info.components["fastrtps"].name = "fastrtps"
+        self.cpp_info.components["fastrtps"].libs = tools.collect_libs(self)
+        self.cpp_info.components["fastrtps"].requires = [
+            "fast-cdr::fast-cdr",
+            "asio::asio",
+            "tinyxml2::tinyxml2",
+            "foonathan-memory::foonathan-memory"
+        ]
+        if self.settings.os in ["Linux", "Macos", "Neutrino"]:
+            self.cpp_info.components["fastrtps"].system_libs = [
+                    "pthread"
+                ]
+        if self.settings.os == "Linux":
+            self.cpp_info.components["fastrtps"].system_libs = [
+                    "rt",
+                    "dl",
+                    "atomic"
+                ]
+        elif self.settings.os == "Windows":
+            self.cpp_info.components["fastrtps"].system_libs = [
+                "iphlpapi",
+                "shlwapi"
+            ]
+            if self.options.shared:
+                self.cpp_info.components["fastrtps"].defines.append("FASTRTPS_DYN_LINK")
+        if self.options.with_ssl:
+            self.cpp_info.components["fastrtps"].requires.append("openssl::openssl")
+        self.cpp_info.components["fastrtps"].builddirs.append(self._module_subfolder)
+        self.cpp_info.components["fastrtps"].build_modules["cmake_find_package"] = [self._module_file_rel_path]
+        self.cpp_info.components["fastrtps"].build_modules["cmake_find_package_multi"] = [self._module_file_rel_path]
+        # component fast-discovery
+        self.cpp_info.components["fast-discovery"].name = "fast-discovery"
+        self.cpp_info.components["fast-discovery"].bindirs = ["bin"]
+        bin_path = os.path.join(self.package_folder, "bin")
+        self.output.info("Appending PATH env var for fast-dds::fast-discovery with : {}".format(bin_path)),
+        self.env_info.PATH.append(bin_path)
+        # component tools
+        self.cpp_info.components["tools"].name = "tools"
+        self.cpp_info.components["tools"].bindirs = [os.path.join("bin","tools")]
+        bin_path = os.path.join(self._pkg_bin, "tools")
+        self.output.info("Appending PATH env var for fast-dds::tools with : {}".format(bin_path)),
+        self.env_info.PATH.append(bin_path)

recipes/fast-dds/all/patches/2.3.2-0001-fix-find-asio-and-tinyxml2.patch

@@ -0,0 +1,28 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 8a9cb0209..400c681e7 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -225,8 +225,8 @@ if(NOT BUILD_SHARED_LIBS)
+ endif()
+
+ eprosima_find_package(fastcdr REQUIRED)
+-eprosima_find_thirdparty(Asio asio VERSION 1.10.8)
+-eprosima_find_thirdparty(TinyXML2 tinyxml2)
++eprosima_find_thirdparty(asio REQUIRED)
++eprosima_find_thirdparty(tinyxml2 REQUIRED)
+
+ find_package(foonathan_memory REQUIRED)
+ message(STATUS "Found foonathan_memory: ${foonathan_memory_DIR}")
+diff --git a/src/cpp/CMakeLists.txt b/src/cpp/CMakeLists.txt
+index 04d313bf2..c7d64f04d 100644
+--- a/src/cpp/CMakeLists.txt
++++ b/src/cpp/CMakeLists.txt
+@@ -455,7 +455,7 @@ elseif(NOT EPROSIMA_INSTALLER)
+     # Link library to external libraries.
+     target_link_libraries(${PROJECT_NAME} ${PRIVACY} fastcdr foonathan_memory
+         ${CMAKE_THREAD_LIBS_INIT} ${CMAKE_DL_LIBS}
+-        ${TINYXML2_LIBRARY}
++        tinyxml2::tinyxml2
+         $<$<BOOL:${LINK_SSL}>:OpenSSL::SSL$<SEMICOLON>OpenSSL::Crypto>
+         $<$<BOOL:${WIN32}>:iphlpapi$<SEMICOLON>Shlwapi>
+         ${THIRDPARTY_BOOST_LINK_LIBS}

recipes/fast-dds/all/test_package/CMakeLists.txt

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+cmake_minimum_required(VERSION 3.1)
+project(PackageTest CXX)
+
+include(${CMAKE_BINARY_DIR}/conanbuildinfo.cmake)
+conan_basic_setup()
+
+set(CMAKE_CXX_STANDARD 11)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+add_subdirectory(HelloWorldExample)

recipes/fast-dds/all/test_package/HelloWorldExample/CMakeLists.txt

@@ -0,0 +1,24 @@
+# Copyright 2016 Proyectos y Sistemas de Mantenimiento SL (eProsima).
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+cmake_minimum_required(VERSION 3.1)
+
+find_package(fastdds REQUIRED)
+
+file(GLOB HELLOWORLD_EXAMPLE_SOURCES_CXX "*.cxx")
+file(GLOB HELLOWORLD_EXAMPLE_SOURCES_CPP "*.cpp")
+
+add_executable(test_package ${HELLOWORLD_EXAMPLE_SOURCES_CXX} ${HELLOWORLD_EXAMPLE_SOURCES_CPP})
+# validate the alias
+target_link_libraries(test_package fastrtps)