Add CMake compatibility for MinGW

CMakeLists.txt

@@ -0,0 +1,131 @@
+cmake_minimum_required(VERSION 3.15)
+project(video-scale VERSION 1.0)
+
+option(BUILD_SHARED_LIBS "Build using shared libraries" ON)
+
+# ${PROJECT_NAME}
+set(LIB_SOURCES
+        src/vscale.c
+)
+
+add_library(${PROJECT_NAME} SHARED ${LIB_SOURCES})
+set_target_properties(${PROJECT_NAME} PROPERTIES
+                    POSITION_INDEPENDENT_CODE ${BUILD_SHARED_LIBS}
+)
+
+# checks if set up rpath exists for install
+if(COMMAND set_up_rpath)
+    set_up_rpath()
+else()
+    message("Set up rpath not defined!")
+endif()
+
+target_include_directories(${PROJECT_NAME} PUBLIC
+                            $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
+                            $<INSTALL_INTERFACE:include>
+)
+
+target_compile_definitions(${PROJECT_NAME} PRIVATE "VSCALE_API_EXPORTS")
+target_compile_options(${PROJECT_NAME} PRIVATE "-fvisibility=hidden")
+target_compile_options(${PROJECT_NAME} PRIVATE "-std=gnu99")
+
+target_link_libraries(${PROJECT_NAME} 
+                            PRIVATE
+                                pomp 
+                                ulog 
+                                futils
+                                media-buffers 
+                                video-defs 
+                                ${PROJECT_NAME}-core 
+                                ${PROJECT_NAME}-libyuv
+)
+
+# ${PROJECT_NAME}-core
+set(LIB_SOURCES
+        core/src/vscale_core.c
+        core/src/vscale_enums.c
+)
+
+add_library(${PROJECT_NAME}-core SHARED ${LIB_SOURCES})
+set_target_properties(${PROJECT_NAME}-core PROPERTIES
+                    POSITION_INDEPENDENT_CODE ${BUILD_SHARED_LIBS}
+)
+
+target_include_directories(${PROJECT_NAME}-core PUBLIC
+                            $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/core/include>
+                            $<INSTALL_INTERFACE:include>
+)
+
+target_compile_definitions(${PROJECT_NAME}-core PRIVATE "VSCALE_API_EXPORTS")
+target_compile_options(${PROJECT_NAME}-core PRIVATE "-fvisibility=hidden")
+target_compile_options(${PROJECT_NAME}-core PRIVATE "-std=gnu99")
+
+target_link_libraries(${PROJECT_NAME}-core
+                        PRIVATE
+                        pomp
+                        futils
+                        media-buffers
+                        ulog
+                        video-defs
+                        video-metadata
+)
+
+# ${PROJECT_NAME}-libyuv
+set(LIB_SOURCES
+        libyuv/src/vscale_libyuv.c
+)
+
+add_library(${PROJECT_NAME}-libyuv SHARED ${LIB_SOURCES})
+
+target_include_directories(${PROJECT_NAME}-libyuv PUBLIC
+                            $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/libyuv/include>
+                            $<INSTALL_INTERFACE:include>
+)
+
+# state that libpomp need PIC when the default is shared libraries
+set_target_properties(${PROJECT_NAME}-libyuv PROPERTIES
+                    POSITION_INDEPENDENT_CODE ${BUILD_SHARED_LIBS}
+)
+
+target_compile_definitions(${PROJECT_NAME}-libyuv PRIVATE "VSCALE_API_EXPORTS")
+target_compile_options(${PROJECT_NAME}-libyuv PRIVATE "-fvisibility=hidden")
+target_compile_options(${PROJECT_NAME}-libyuv PRIVATE "-std=gnu11")
+
+
+target_link_libraries(${PROJECT_NAME}-libyuv
+                        PRIVATE
+                        futils
+                        media-buffers
+                        media-buffers-memory
+                        media-buffers-memory-generic
+                        pomp
+                        ulog
+                        video-defs
+                        video-metadata
+                        ${PROJECT_NAME}-core
+                        yuv_shared
+)
+
+install(TARGETS ${PROJECT_NAME}
+    EXPORT ${PROJECT_NAME}-targets
+    PUBLIC_HEADER DESTINATION include
+    ARCHIVE DESTINATION lib
+    LIBRARY DESTINATION lib
+    RUNTIME DESTINATION bin
+)
+
+install(TARGETS ${PROJECT_NAME}-core
+    EXPORT ${PROJECT_NAME}-core-targets
+    PUBLIC_HEADER DESTINATION include
+    ARCHIVE DESTINATION lib
+    LIBRARY DESTINATION lib
+    RUNTIME DESTINATION bin
+)
+
+install(TARGETS ${PROJECT_NAME}-libyuv
+    EXPORT ${PROJECT_NAME}-libyuv-targets
+    PUBLIC_HEADER DESTINATION include
+    ARCHIVE DESTINATION lib
+    LIBRARY DESTINATION lib
+    RUNTIME DESTINATION bin
+)