Support compiler MSYS2-MinGW (#5600)

* feature: support compiler MSYS2-MinGW #5575

Signed-off-by: RookieCLY <[email protected]>

* feature: support compiler MSYS2-MinGW #5575

Signed-off-by: RookieCLY <[email protected]>

* feature: support compiler MSYS2-MinGW and fix some format problem  #5575

Signed-off-by: RookieCLY <[email protected]>

---------

Signed-off-by: RookieCLY <[email protected]>
(cherry picked from commit 28b11ca)

# Conflicts:
#	include/fastdds/fastdds_dll.hpp
#	src/cpp/fastdds/xtypes/serializers/json/dynamic_data_json.cpp
#	src/cpp/utils/TimedConditionVariable.cpp

Author: RookieCLY

CMakeLists.txt

@@ -374,7 +374,26 @@ endif()
 ###############################################################################
 # Tools default setup
 ###############################################################################
-option(COMPILE_TOOLS "Build tools" ON)
+if(WIN32 AND CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
+    execute_process(
+        COMMAND ${CMAKE_CXX_COMPILER} -dumpmachine
+        OUTPUT_VARIABLE COMPILER_MACHINE
+        OUTPUT_STRIP_TRAILING_WHITESPACE
+    )
+    if(COMPILER_MACHINE MATCHES "mingw")
+        message(STATUS "Using MinGW compiler.")
+        option(COMPILE_TOOLS "Build tools" OFF)
+        add_definitions(-DMINGW_COMPILER=1)
+        set(CMAKE_CXX_FLAGS
+            "${CMAKE_CXX_FLAGS} -Wno-attributes -Wno-stringop-overread -Wno-builtin-macro-redefined -Wno-cast-function-type -Wno-unused-variable -Wno-unused-parameter -Wno-unused-function -Wno-missing-field-initializers")
+        target_link_libraries(fastdds PUBLIC ws2_32 mswsock)
+    else()
+        message(STATUS "Using a GNU compiler on Windows but not MinGW.")
+    endif()
+else()
+    message(STATUS "Not using a GNU compiler on Windows.")
+    option(COMPILE_TOOLS "Build tools" ON)
+endif()
 
 if(EPROSIMA_BUILD)
     set(COMPILE_TOOLS ON)

include/fastdds/fastdds_dll.hpp

@@ -0,0 +1,82 @@
+// 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.
+
+/**
+ * @file fastdds_dll.hpp
+ *
+ */
+
+#ifndef FASTDDS_FASTDDS_DLL_H
+#define FASTDDS_FASTDDS_DLL_H
+
+#include <fastdds/config.hpp>
+
+// normalize macros
+#if !defined(FASTDDS_DYN_LINK) && !defined(FASTDDS_STATIC_LINK) \
+    && !defined(EPROSIMA_ALL_DYN_LINK) && !defined(EPROSIMA_ALL_STATIC_LINK)
+#define FASTDDS_STATIC_LINK
+#endif // if !defined(FASTDDS_DYN_LINK) && !defined(FASTDDS_STATIC_LINK) && !defined(EPROSIMA_ALL_DYN_LINK) && !defined(EPROSIMA_ALL_STATIC_LINK)
+
+#if defined(EPROSIMA_ALL_DYN_LINK) && !defined(FASTDDS_DYN_LINK)
+#define FASTDDS_DYN_LINK
+#endif // if defined(EPROSIMA_ALL_DYN_LINK) && !defined(FASTDDS_DYN_LINK)
+
+#if defined(FASTDDS_DYN_LINK) && defined(FASTDDS_STATIC_LINK)
+#error Must not define both FASTDDS_DYN_LINK and FASTDDS_STATIC_LINK
+#endif // if defined(FASTDDS_DYN_LINK) && defined(FASTDDS_STATIC_LINK)
+
+#if defined(EPROSIMA_ALL_NO_LIB) && !defined(FASTDDS_NO_LIB)
+#define FASTDDS_NO_LIB
+#endif // if defined(EPROSIMA_ALL_NO_LIB) && !defined(FASTDDS_NO_LIB)
+
+// enable dynamic linking
+
+#if defined(_WIN32)
+#if defined(EPROSIMA_ALL_DYN_LINK) || defined(FASTDDS_DYN_LINK)
+#if defined(MINGW_COMPILER)
+    #if defined(fastdds_EXPORTS)
+    #define FASTDDS_EXPORTED_API __declspec( dllexport )
+    #else
+    #define FASTDDS_EXPORTED_API __attribute__((visibility("default")))
+    #endif // FASTDDS_SOURCE
+#else
+    #if defined(fastdds_EXPORTS)
+    #define FASTDDS_EXPORTED_API __declspec( dllexport )
+    #else
+    #define FASTDDS_EXPORTED_API __declspec( dllimport )
+    #endif // FASTDDS_SOURCE
+#endif // if defined(MINGW_COMPILER)
+#else
+#define FASTDDS_EXPORTED_API
+#endif // if defined(EPROSIMA_ALL_DYN_LINK) || defined(FASTDDS_DYN_LINK)
+#else
+#define FASTDDS_EXPORTED_API
+#endif // _WIN32
+
+// Auto linking.
+
+#if !defined(FASTDDS_SOURCE) && !defined(EPROSIMA_ALL_NO_LIB) \
+    && !defined(FASTDDS_NO_LIB)
+
+// Set properties.
+#define EPROSIMA_LIB_NAME fastdds
+
+#if defined(EPROSIMA_ALL_DYN_LINK) || defined(FASTDDS_DYN_LINK)
+#define EPROSIMA_DYN_LINK
+#endif // if defined(EPROSIMA_ALL_DYN_LINK) || defined(FASTDDS_DYN_LINK)
+
+#include <fastdds/fastdds_auto_link.hpp>
+#endif // auto-linking disabled
+
+#endif // FASTDDS_FASTDDS_DLL_H

include/fastrtps/utils/TimedMutex.hpp

@@ -26,6 +26,8 @@
 
 #if defined(_MSC_FULL_VER) && _MSC_FULL_VER >= 193632528
 #include <mutex>
+#elif defined(MINGW_COMPILER)
+#include <mutex>
 #else
 #include <thread>
 extern int clock_gettime(
@@ -47,6 +49,9 @@ namespace fastrtps {
 #if defined(_MSC_FULL_VER) && _MSC_FULL_VER >= 193632528
 using TimedMutex = std::timed_mutex;
 using RecursiveTimedMutex = std::recursive_timed_mutex;
+#elif defined(MINGW_COMPILER)
+using TimedMutex = std::timed_mutex;
+using RecursiveTimedMutex = std::recursive_timed_mutex;
 #else
 class TimedMutex
 {