Python CMake.definitions["RDKAFKA_BUILD_EXAMPLES"]方法代码示例

# 需要导入模块: from conans import CMake [as 别名]
# 或者: from conans.CMake import definitions["RDKAFKA_BUILD_EXAMPLES"] [as 别名]
    def build(self):

        self.output.info("cwd=%s" % (os.getcwd()))

        # put conan inclusion into CMakeLists.txt file or fail (strict=True)
        self.output.info('Patching CMakeLists.txt')
        tools.replace_in_file(os.sep.join([self.folder_name, "CMakeLists.txt"]), "project(RdKafka)",
        '''project(RdKafka)
           include(${CMAKE_BINARY_DIR}/../../conanbuildinfo.cmake)
           conan_basic_setup()''')

        # Some situations like using a bad passphrase causes rk to never be initialized
        # so calling this function would cause a segfault.  Input validation would be helpful.
        tools.replace_in_file(os.sep.join([self.folder_name, "src", "rdkafka.c"]),
        '''static void rd_kafka_destroy_app (rd_kafka_t *rk, int blocking) {
        thrd_t thrd;
#ifndef _MSC_VER
	int term_sig = rk->rk_conf.term_sig;
#endif''',
'''static void rd_kafka_destroy_app (rd_kafka_t *rk, int blocking) {
        if (rk == NULL)
        {
            return;
        }
        thrd_t thrd;
#ifndef _MSC_VER
	int term_sig = rk->rk_conf.term_sig;
#endif''')

        if tools.os_info.is_windows:

            # rdkafka C++ library does not export the special partition and offset constants/values
            # variables from the DLL, and looks like the library is switching to a preprocessor define
            # instead.  This change includes the C-header file just to get the macro values, and then
            # changes the constants from being used as imported values to read from the macros.
            tools.replace_in_file(os.sep.join([self.folder_name, "examples", "rdkafka_example.cpp"]), '#include "rdkafkacpp.h"',
    '''#include "rdkafkacpp.h"
    #include "rdkafka.h"''')
            tools.replace_in_file(os.sep.join([self.folder_name, "examples", "rdkafka_example.cpp"]), 'RdKafka::Topic::PARTITION_UA', 'RD_KAFKA_PARTITION_UA')
            tools.replace_in_file(os.sep.join([self.folder_name, "examples", "rdkafka_example.cpp"]), 'RdKafka::Topic::OFFSET_BEGINNING', 'RD_KAFKA_OFFSET_BEGINNING')
            tools.replace_in_file(os.sep.join([self.folder_name, "examples", "rdkafka_example.cpp"]), 'RdKafka::Topic::OFFSET_END', 'RD_KAFKA_OFFSET_END')
            tools.replace_in_file(os.sep.join([self.folder_name, "examples", "rdkafka_example.cpp"]), 'RdKafka::Topic::OFFSET_STORED', 'RD_KAFKA_OFFSET_STORED')


            # src/rd.h includes win32_config.h which is not generated by CMake/Conan
            # so it builds librdkafka with fixed settings (!!!).
            # This change removes that choice, and  both platforms use the generated config.h file
            self.output.info('Patching src/rd.h file')
            tools.replace_in_file(os.sep.join([self.folder_name, 'src', 'rd.h']),
'''
#ifdef _MSC_VER
/* Visual Studio */
#include "win32_config.h"
#else
/* POSIX / UNIX based systems */
#include "../config.h" /* mklove output */
#endif
''',
'#include "../config.h"')

            files.mkdir("./{}/build".format(self.folder_name))
            with tools.chdir("./{}/build".format(self.folder_name)):
                cmake = CMake(self)

                cmake.definitions['RDKAFKA_BUILD_STATIC'] = "OFF" if self.options.shared else "ON"

                cmake.definitions['ENABLE_DEVEL'] = "ON" if self.options.with_devel_asserts else "OFF"
                cmake.definitions['ENABLE_REFCNT_DEBUG'] = 'ON' if self.options.with_refcount_debug else "OFF"
                cmake.definitions['ENABLE_SHAREDPTR_DEBUG'] = 'ON' if self.options.with_sharedptr_debug else "OFF"

                cmake.definitions["RDKAFKA_BUILD_EXAMPLES"] = "ON" if self.options.build_examples else "OFF"
                cmake.definitions["RDKAFKA_BUILD_TESTS"] = "ON"  if self.options.build_tests else "OFF"
                cmake.definitions["WITH_LIBDL"] = "OFF"
                cmake.definitions["WITH_PLUGINS"] = "OFF"
                cmake.definitions["WITH_SASL"] = "OFF"
                cmake.definitions["WITH_SSL"] = "ON" if self.options.with_openssl else "OFF"
                cmake.definitions["WITH_ZLIB"] = "ON" if self.options.with_zlib else "OFF"

                if self.settings.build_type == "Debug":
                    cmake.definitions["WITHOUT_OPTIMIZATION"] = "ON"
                if self.options.shared:
                    cmake.definitions["BUILD_SHARED_LIBS"] = "ON"

                # Enables overridding of default window build settings
                cmake.definitions["WITHOUT_WIN32_CONFIG"] = "ON"

                cmake.configure(source_dir="..", build_dir=".")
                cmake.build(build_dir=".")
        else:
            configure_args = [
                "--prefix=",
                "--disable-sasl"
            ]

            if not self.options.with_openssl:
                configure_args.append('--disable-ssl')
            if not self.options.with_zlib:
                configure_args.append('--disable-lz4')

            if self.options.shared:
#.........这里部分代码省略.........