Add cppzmq/4.5.0 recipe

recipes/cppzmq/all/CMakeLists.txt

@@ -0,0 +1,7 @@
+cmake_minimum_required(VERSION 2.8.12)
+project(cmake_wrapper)
+
+include("${CMAKE_BINARY_DIR}/conanbuildinfo.cmake")
+conan_basic_setup()
+
+add_subdirectory(source_subfolder)

recipes/cppzmq/all/conandata.yml

@@ -0,0 +1,8 @@
+sources:
+  "4.5.0":
+    url: "https://github.com/zeromq/cppzmq/archive/v4.5.0.tar.gz"
+    sha256: "64eb4e58eaf0c77505391c6c9a606cffcb57c6086f3431567a1ef4a25b01fa36"
+patches:
+  "4.5.0":
+    - base_path: "source_subfolder"
+      patch_file: "patches/0001-cmakelists-alias-libzmq-no-export.patch"

recipes/cppzmq/all/conanfile.py

@@ -0,0 +1,51 @@
+import os
+from conans import ConanFile, CMake, tools
+
+
+class CppZmqConan(ConanFile):
+    name = "cppzmq"
+    description = "C++ binding for 0MQ"
+    homepage = "https://github.com/zeromq/cppzmq"
+    license = "MIT"
+    topics = ("conan", "cppzmq", "zmq-cpp", "zmq", "cpp-bind")
+    url = "https://github.com/conan-io/conan-center-index"
+    exports_sources = "CMakeLists.txt", "patches/**"
+    generators = "cmake", "cmake_find_package"
+    requires = "zeromq/4.3.2"
+
+    _cmake = None
+
+    @property
+    def _source_subfolder(self):
+        return "source_subfolder"
+
+    def source(self):
+        tools.get(**self.conan_data["sources"][self.version])
+        os.rename("cppzmq-{}".format(self.version), self._source_subfolder)
+
+    def _configure_cmake(self):
+        if self._cmake:
+            return self._cmake
+        self._cmake = CMake(self)
+        self._cmake.definitions["CPPZMQ_BUILD_TESTS"] = False
+        self._cmake.configure()
+        return self._cmake
+
+    def _patch_sources(self):
+        for patch in self.conan_data["patches"][self.version]:
+            tools.patch(**patch)
+
+    def build(self):
+        self._patch_sources()
+        cmake = self._configure_cmake()
+        cmake.build()
+
+    def package(self):
+        self.copy(pattern="LICENSE", dst="licenses", src=self._source_subfolder)
+        cmake = self._configure_cmake()
+        cmake.install()
+
+        tools.rmdir(os.path.join(self.package_folder, "share"))
+
+    def package_id(self):
+        self.info.header_only()

recipes/cppzmq/all/patches/0001-cmakelists-alias-libzmq-no-export.patch

@@ -0,0 +1,31 @@
+--- CMakeLists.txt
++++ CMakeLists.txt
+@@ -7,6 +7,10 @@
+ project(cppzmq VERSION ${DETECTED_CPPZMQ_VERSION})
+
+ find_package(ZeroMQ QUIET)
++add_library(libzmq INTERFACE)
++target_link_libraries(libzmq INTERFACE ZeroMQ::ZeroMQ)
++add_library(libzmq-static INTERFACE)
++target_link_libraries(libzmq-static INTERFACE ZeroMQ::ZeroMQ)
+
+ # libzmq autotools install: fallback to pkg-config
+ if(NOT ZeroMQ_FOUND)
+@@ -68,17 +72,12 @@
+                libzmq-pkg-config/FindZeroMQ.cmake
+                COPYONLY)
+
+-export(EXPORT ${PROJECT_NAME}-targets
+-     FILE "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Targets.cmake")
+ configure_package_config_file(${PROJECT_NAME}Config.cmake.in
+                               "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake"
+                               INSTALL_DESTINATION ${CPPZMQ_CMAKECONFIG_INSTALL_DIR})
+ write_basic_package_version_file(${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake
+                                  VERSION ${CPPZMQ_VERSION}
+                                  COMPATIBILITY AnyNewerVersion)
+-install(EXPORT ${PROJECT_NAME}-targets
+-        FILE ${PROJECT_NAME}Targets.cmake
+-        DESTINATION ${CPPZMQ_CMAKECONFIG_INSTALL_DIR})
+ install(FILES ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake
+               ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake
+               DESTINATION ${CPPZMQ_CMAKECONFIG_INSTALL_DIR})

recipes/cppzmq/all/test_package/CMakeLists.txt

@@ -0,0 +1,11 @@
+cmake_minimum_required(VERSION 2.8.12)
+project(test_package)
+
+set(CMAKE_VERBOSE_MAKEFILE TRUE)
+
+include(${CMAKE_BINARY_DIR}/conanbuildinfo.cmake)
+conan_basic_setup()
+
+add_executable(${PROJECT_NAME} test_package.cpp)
+target_link_libraries(${PROJECT_NAME} ${CONAN_LIBS})
+

recipes/cppzmq/all/test_package/conanfile.py

@@ -0,0 +1,17 @@
+from conans import ConanFile, CMake, tools
+import os
+
+
+class TestPackageConan(ConanFile):
+    settings = "os", "compiler", "build_type", "arch"
+    generators = "cmake", "cmake_find_package"
+
+    def build(self):
+        cmake = CMake(self)
+        cmake.configure()
+        cmake.build()
+
+    def test(self):
+        if not tools.cross_building(self.settings):
+            bin_path = os.path.join("bin", "test_package")
+            self.run(bin_path, run_environment=True)

recipes/cppzmq/all/test_package/test_package.cpp

@@ -0,0 +1,14 @@
+#include <zmq.hpp>
+
+#include <string>
+
+int main ()
+{
+    //  Prepare our context and socket
+    zmq::context_t context (1);
+    zmq::socket_t socket (context, ZMQ_REQ);
+
+    socket.connect ("tcp://localhost:5555");
+
+    return 0;
+}

recipes/cppzmq/config.yml

@@ -0,0 +1,3 @@
+versions:
+  "4.5.0":
+    folder: all