init - 初始化项目

3rdparty/libjpeg/CMakeLists.txt

@@ -0,0 +1,48 @@
+# ----------------------------------------------------------------------------
+#  CMake file for libjpeg. See root CMakeLists.txt
+#
+# ----------------------------------------------------------------------------
+project(${JPEG_LIBRARY})
+
+ocv_include_directories(${CMAKE_CURRENT_SOURCE_DIR})
+
+file(GLOB lib_srcs *.c)
+file(GLOB lib_hdrs *.h)
+
+if(ANDROID OR IOS OR APPLE)
+  ocv_list_filterout(lib_srcs jmemansi.c)
+else()
+  ocv_list_filterout(lib_srcs jmemnobs.c)
+endif()
+
+# ----------------------------------------------------------------------------------
+#         Define the library target:
+# ----------------------------------------------------------------------------------
+
+add_library(${JPEG_LIBRARY} STATIC ${OPENCV_3RDPARTY_EXCLUDE_FROM_ALL} ${lib_srcs} ${lib_hdrs})
+
+if(CV_GCC OR CV_CLANG)
+  set_source_files_properties(jcdctmgr.c PROPERTIES COMPILE_FLAGS "-O1")
+endif()
+
+ocv_warnings_disable(CMAKE_C_FLAGS -Wcast-align -Wshadow -Wunused -Wshift-negative-value -Wimplicit-fallthrough)
+ocv_warnings_disable(CMAKE_C_FLAGS -Wunused-parameter) # clang
+ocv_warnings_disable(CMAKE_C_FLAGS /wd4013 /wd4244 /wd4267) # vs2005
+
+set_target_properties(${JPEG_LIBRARY}
+  PROPERTIES OUTPUT_NAME ${JPEG_LIBRARY}
+  DEBUG_POSTFIX "${OPENCV_DEBUG_POSTFIX}"
+  COMPILE_PDB_NAME ${JPEG_LIBRARY}
+  COMPILE_PDB_NAME_DEBUG "${JPEG_LIBRARY}${OPENCV_DEBUG_POSTFIX}"
+  ARCHIVE_OUTPUT_DIRECTORY ${3P_LIBRARY_OUTPUT_PATH}
+  )
+
+if(ENABLE_SOLUTION_FOLDERS)
+  set_target_properties(${JPEG_LIBRARY} PROPERTIES FOLDER "3rdparty")
+endif()
+
+if(NOT BUILD_SHARED_LIBS)
+  ocv_install_target(${JPEG_LIBRARY} EXPORT OpenCVModules ARCHIVE DESTINATION ${OPENCV_3P_LIB_INSTALL_PATH} COMPONENT dev OPTIONAL)
+endif()
+
+ocv_install_3rdparty_licenses(libjpeg README)