如何修复 gtkmm 警告：不推荐使用的声明

Question

如果没有编译器的警告，我无法运行任何程序（包括 gtkmm）。

如何解决这个问题？
（没有#pragma GCC 诊断忽略“-Wdeprecated-declarations”）

谢谢。

代码：

#include <gtkmm.h>

int main(){

}

命令（shell 编译脚本）：

# /bin/sh

g++ main.cpp $(pkg-config --libs --cflags gtkmm-3.0)

./a.out

警告：

In file included from /usr/include/glibmm-2.4/glibmm/thread.h:48,
                 from /usr/include/glibmm-2.4/glibmm.h:88,
                 from /usr/include/gtkmm-3.0/gtkmm.h:87,
                 from main.cpp:3:
/usr/include/glibmm-2.4/glibmm/timeval.h:38:42: warning: ‘GTimeVal’ is deprecated: Use 'GDateTime' instead [-Wdeprecated-declarations]
   38 |   inline TimeVal(const GTimeVal& gtimeval);
      |                                          ^
In file included from /usr/include/glib-2.0/glib/galloca.h:32,
                 from /usr/include/glib-2.0/glib.h:30,
                 from /usr/include/glibmm-2.4/glibmm/thread.h:38,
                 from /usr/include/glibmm-2.4/glibmm.h:88,
                 from /usr/include/gtkmm-3.0/gtkmm.h:87,
                 from main.cpp:3:
/usr/include/glib-2.0/glib/gtypes.h:549:26: note: declared here
  549 | typedef struct _GTimeVal GTimeVal GLIB_DEPRECATED_TYPE_IN_2_62_FOR(GDateTime);
      |                          ^~~~~~~~
In file included from /usr/include/glibmm-2.4/glibmm/thread.h:48,
                 from /usr/include/glibmm-2.4/glibmm.h:88,
                 from /usr/include/gtkmm-3.0/gtkmm.h:87,
                 from main.cpp:3:
/usr/include/glibmm-2.4/glibmm/timeval.h:39:53: warning: ‘GTimeVal’ is deprecated: Use 'GDateTime' instead [-Wdeprecated-declarations]
   39 |   inline TimeVal& operator=(const GTimeVal& gtimeval);
      |                                                     ^
In file included from /usr/include/glib-2.0/glib/galloca.h:32,
                 from /usr/include/glib-2.0/glib.h:30,
                 from /usr/include/glibmm-2.4/glibmm/thread.h:38,
                 from /usr/include/glibmm-2.4/glibmm.h:88,
                 from /usr/include/gtkmm-3.0/gtkmm.h:87,
                 from main.cpp:3:
/usr/include/glib-2.0/glib/gtypes.h:549:26: note: declared here
  549 | typedef struct _GTimeVal GTimeVal GLIB_DEPRECATED_TYPE_IN_2_62_FOR(GDateTime);
      |                          ^~~~~~~~
In file included from /usr/include/glibmm-2.4/glibmm/thread.h:48,
                 from /usr/include/glibmm-2.4/glibmm.h:88,
                 from /usr/include/gtkmm-3.0/gtkmm.h:87,
                 from main.cpp:3:
/usr/include/glibmm-2.4/glibmm/timeval.h:104:49: warning: ‘GTimeVal’ is deprecated: Use 'GDateTime' instead [-Wdeprecated-declarations]
  104 | inline TimeVal::TimeVal(const GTimeVal& gtimeval)
      |                                                 ^
In file included from /usr/include/glib-2.0/glib/galloca.h:32,
                 from /usr/include/glib-2.0/glib.h:30,
                 from /usr/include/glibmm-2.4/glibmm/thread.h:38,
                 from /usr/include/glibmm-2.4/glibmm.h:88,
                 from /usr/include/gtkmm-3.0/gtkmm.h:87,
                 from main.cpp:3:
/usr/include/glib-2.0/glib/gtypes.h:549:26: note: declared here
  549 | typedef struct _GTimeVal GTimeVal GLIB_DEPRECATED_TYPE_IN_2_62_FOR(GDateTime);
      |                          ^~~~~~~~
In file included from /usr/include/glibmm-2.4/glibmm/thread.h:48,
                 from /usr/include/glibmm-2.4/glibmm.h:88,
                 from /usr/include/gtkmm-3.0/gtkmm.h:87,
                 from main.cpp:3:
/usr/include/glibmm-2.4/glibmm/timeval.h:111:44: warning: ‘GTimeVal’ is deprecated: Use 'GDateTime' instead [-Wdeprecated-declarations]
  111 | TimeVal::operator=(const GTimeVal& gtimeval)
      |                                            ^
In file included from /usr/include/glib-2.0/glib/galloca.h:32,
                 from /usr/include/glib-2.0/glib.h:30,
                 from /usr/include/glibmm-2.4/glibmm/thread.h:38,
                 from /usr/include/glibmm-2.4/glibmm.h:88,
                 from /usr/include/gtkmm-3.0/gtkmm.h:87,
                 from main.cpp:3:
/usr/include/glib-2.0/glib/gtypes.h:549:26: note: declared here
  549 | typedef struct _GTimeVal GTimeVal GLIB_DEPRECATED_TYPE_IN_2_62_FOR(GDateTime);
      |                          ^~~~~~~~
In file included from /usr/include/glibmm-2.4/glibmm.h:88,
                 from /usr/include/gtkmm-3.0/gtkmm.h:87,
                 from main.cpp:3:
/usr/include/glibmm-2.4/glibmm/thread.h:139:52: warning: ‘GThreadFunctions’ is deprecated [-Wdeprecated-declarations]
  139 | void thread_init(GThreadFunctions* vtable = nullptr);
      |                                                    ^
In file included from /usr/include/glib-2.0/glib.h:110,
                 from /usr/include/glibmm-2.4/glibmm/thread.h:38,
                 from /usr/include/glibmm-2.4/glibmm.h:88,
                 from /usr/include/gtkmm-3.0/gtkmm.h:87,
                 from main.cpp:3:
/usr/include/glib-2.0/glib/deprecated/gthread.h:55:34: note: declared here
   55 | typedef struct _GThreadFunctions GThreadFunctions GLIB_DEPRECATED_TYPE_IN_2_32;
      |                                  ^~~~~~~~~~~~~~~~
In file included from /usr/include/glibmm-2.4/glibmm.h:88,
                 from /usr/include/gtkmm-3.0/gtkmm.h:87,
                 from main.cpp:3:
/usr/include/glibmm-2.4/glibmm/thread.h:399:22: warning: ‘GStaticMutex’ is deprecated: Use 'GMutex' instead [-Wdeprecated-declarations]
  399 |   GStaticMutex* gobj() { return &gobject_; }
      |                      ^
In file included from /usr/include/glib-2.0/glib.h:110,
                 from /usr/include/glibmm-2.4/glibmm/thread.h:38,
                 from /usr/include/glibmm-2.4/glibmm.h:88,
                 from /usr/include/gtkmm-3.0/gtkmm.h:87,
                 from main.cpp:3:
/usr/include/glib-2.0/glib/deprecated/gthread.h:136:3: note: declared here
  136 | } GStaticMutex GLIB_DEPRECATED_TYPE_IN_2_32_FOR(GMutex);
      |   ^~~~~~~~~~~~
In file included from /usr/include/glibmm-2.4/glibmm.h:88,
                 from /usr/include/gtkmm-3.0/gtkmm.h:87,
                 from main.cpp:3:
/usr/include/glibmm-2.4/glibmm/thread.h:403:16: warning: ‘GStaticMutex’ is deprecated: Use 'GMutex' instead [-Wdeprecated-declarations]
  403 |   GStaticMutex gobject_;
      |                ^~~~~~~~
In file included from /usr/include/glib-2.0/glib.h:110,
                 from /usr/include/glibmm-2.4/glibmm/thread.h:38,
                 from /usr/include/glibmm-2.4/glibmm.h:88,
                 from /usr/include/gtkmm-3.0/gtkmm.h:87,
                 from main.cpp:3:
/usr/include/glib-2.0/glib/deprecated/gthread.h:136:3: note: declared here
  136 | } GStaticMutex GLIB_DEPRECATED_TYPE_IN_2_32_FOR(GMutex);
      |   ^~~~~~~~~~~~
In file included from /usr/include/glibmm-2.4/glibmm.h:88,
                 from /usr/include/gtkmm-3.0/gtkmm.h:87,
                 from main.cpp:3:
/usr/include/glibmm-2.4/glibmm/thread.h:525:25: warning: ‘GStaticRecMutex’ is deprecated: Use 'GRecMutex' instead [-Wdeprecated-declarations]
  525 |   GStaticRecMutex* gobj() { return &gobject_; }
      |                         ^
In file included from /usr/include/glib-2.0/glib.h:110,
                 from /usr/include/glibmm-2.4/glibmm/thread.h:38,
                 from /usr/include/glibmm-2.4/glibmm.h:88,
                 from /usr/include/gtkmm-3.0/gtkmm.h:87,
                 from main.cpp:3:
/usr/include/glib-2.0/glib/deprecated/gthread.h:152:33: note: declared here
  152 | typedef struct _GStaticRecMutex GStaticRecMutex GLIB_DEPRECATED_TYPE_IN_2_32_FOR(GRecMutex);
      |                                 ^~~~~~~~~~~~~~~
In file included from /usr/include/glibmm-2.4/glibmm.h:88,
                 from /usr/include/gtkmm-3.0/gtkmm.h:87,
                 from main.cpp:3:
/usr/include/glibmm-2.4/glibmm/thread.h:529:19: warning: ‘GStaticRecMutex’ is deprecated: Use 'GRecMutex' instead [-Wdeprecated-declarations]
  529 |   GStaticRecMutex gobject_;
      |                   ^~~~~~~~
In file included from /usr/include/glib-2.0/glib.h:110,
                 from /usr/include/glibmm-2.4/glibmm/thread.h:38,
                 from /usr/include/glibmm-2.4/glibmm.h:88,
                 from /usr/include/gtkmm-3.0/gtkmm.h:87,
                 from main.cpp:3:
/usr/include/glib-2.0/glib/deprecated/gthread.h:152:33: note: declared here
  152 | typedef struct _GStaticRecMutex GStaticRecMutex GLIB_DEPRECATED_TYPE_IN_2_32_FOR(GRecMutex);
      |                                 ^~~~~~~~~~~~~~~
In file included from /usr/include/glibmm-2.4/glibmm.h:88,
                 from /usr/include/gtkmm-3.0/gtkmm.h:87,
                 from main.cpp:3:
/usr/include/glibmm-2.4/glibmm/thread.h:602:23: warning: ‘GStaticRWLock’ is deprecated: Use 'GRWLock' instead [-Wdeprecated-declarations]
  602 |   GStaticRWLock* gobj() { return &gobject_; }
      |                       ^
In file included from /usr/include/glib-2.0/glib.h:110,
                 from /usr/include/glibmm-2.4/glibmm/thread.h:38,
                 from /usr/include/glibmm-2.4/glibmm.h:88,
                 from /usr/include/gtkmm-3.0/gtkmm.h:87,
                 from main.cpp:3:
/usr/include/glib-2.0/glib/deprecated/gthread.h:193:31: note: declared here
  193 | typedef struct _GStaticRWLock GStaticRWLock GLIB_DEPRECATED_TYPE_IN_2_32_FOR(GRWLock);
      |                               ^~~~~~~~~~~~~
In file included from /usr/include/glibmm-2.4/glibmm.h:88,
                 from /usr/include/gtkmm-3.0/gtkmm.h:87,
                 from main.cpp:3:
/usr/include/glibmm-2.4/glibmm/thread.h:606:17: warning: ‘GStaticRWLock’ is deprecated: Use 'GRWLock' instead [-Wdeprecated-declarations]
  606 |   GStaticRWLock gobject_;
      |                 ^~~~~~~~
In file included from /usr/include/glib-2.0/glib.h:110,
                 from /usr/include/glibmm-2.4/glibmm/thread.h:38,
                 from /usr/include/glibmm-2.4/glibmm.h:88,
                 from /usr/include/gtkmm-3.0/gtkmm.h:87,
                 from main.cpp:3:
/usr/include/glib-2.0/glib/deprecated/gthread.h:193:31: note: declared here
  193 | typedef struct _GStaticRWLock GStaticRWLock GLIB_DEPRECATED_TYPE_IN_2_32_FOR(GRWLock);
      |                               ^~~~~~~~~~~~~
In file included from /usr/include/glibmm-2.4/glibmm.h:88,
                 from /usr/include/gtkmm-3.0/gtkmm.h:87,
                 from main.cpp:3:
/usr/include/glibmm-2.4/glibmm/thread.h:787:24: warning: ‘GStaticPrivate’ is deprecated: Use 'GPrivate' instead [-Wdeprecated-declarations]
  787 |   GStaticPrivate* gobj() { return &gobject_; }
      |                        ^
In file included from /usr/include/glib-2.0/glib.h:110,
                 from /usr/include/glibmm-2.4/glibmm/thread.h:38,
                 from /usr/include/glibmm-2.4/glibmm.h:88,
                 from /usr/include/gtkmm-3.0/gtkmm.h:87,
                 from main.cpp:3:
/usr/include/glib-2.0/glib/deprecated/gthread.h:235:33: note: declared here
  235 | typedef struct _GStaticPrivate  GStaticPrivate GLIB_DEPRECATED_TYPE_IN_2_32_FOR(GPrivate);
      |                                 ^~~~~~~~~~~~~~
In file included from /usr/include/glibmm-2.4/glibmm.h:88,
                 from /usr/include/gtkmm-3.0/gtkmm.h:87,
                 from main.cpp:3:
/usr/include/glibmm-2.4/glibmm/thread.h:791:18: warning: ‘GStaticPrivate’ is deprecated: Use 'GPrivate' instead [-Wdeprecated-declarations]
  791 |   GStaticPrivate gobject_;
      |                  ^~~~~~~~
In file included from /usr/include/glib-2.0/glib.h:110,
                 from /usr/include/glibmm-2.4/glibmm/thread.h:38,
                 from /usr/include/glibmm-2.4/glibmm.h:88,
                 from /usr/include/gtkmm-3.0/gtkmm.h:87,
                 from main.cpp:3:
/usr/include/glib-2.0/glib/deprecated/gthread.h:235:33: note: declared here
  235 | typedef struct _GStaticPrivate  GStaticPrivate GLIB_DEPRECATED_TYPE_IN_2_32_FOR(GPrivate);
      |                                 ^~~~~~~~~~~~~~
In file included from /usr/include/glibmm-2.4/glibmm.h:88,
                 from /usr/include/gtkmm-3.0/gtkmm.h:87,
                 from main.cpp:3:
/usr/include/glibmm-2.4/glibmm/thread.h:1090:59: warning: ‘GStaticPrivate’ is deprecated: Use 'GPrivate' instead [-Wdeprecated-declarations]
 1090 | void* StaticPrivate_get_helper(GStaticPrivate *private_key);
      |                                                           ^
In file included from /usr/include/glib-2.0/glib.h:110,
                 from /usr/include/glibmm-2.4/glibmm/thread.h:38,
                 from /usr/include/glibmm-2.4/glibmm.h:88,
                 from /usr/include/gtkmm-3.0/gtkmm.h:87,
                 from main.cpp:3:
/usr/include/glib-2.0/glib/deprecated/gthread.h:235:33: note: declared here
  235 | typedef struct _GStaticPrivate  GStaticPrivate GLIB_DEPRECATED_TYPE_IN_2_32_FOR(GPrivate);
      |                                 ^~~~~~~~~~~~~~
In file included from /usr/include/glibmm-2.4/glibmm.h:88,
                 from /usr/include/gtkmm-3.0/gtkmm.h:87,
                 from main.cpp:3:
/usr/include/glibmm-2.4/glibmm/thread.h:1100:96: warning: ‘GStaticPrivate’ is deprecated: Use 'GPrivate' instead [-Wdeprecated-declarations]
 1100 | void StaticPrivate_set_helper(GStaticPrivate *private_key, gpointer data, GDestroyNotify notify);
      |                                                                                                ^
In file included from /usr/include/glib-2.0/glib.h:110,
                 from /usr/include/glibmm-2.4/glibmm/thread.h:38,
                 from /usr/include/glibmm-2.4/glibmm.h:88,
                 from /usr/include/gtkmm-3.0/gtkmm.h:87,
                 from main.cpp:3:
/usr/include/glib-2.0/glib/deprecated/gthread.h:235:33: note: declared here
  235 | typedef struct _GStaticPrivate  GStaticPrivate GLIB_DEPRECATED_TYPE_IN_2_32_FOR(GPrivate);
      |                                 ^~~~~~~~~~~~~~
In file included from /usr/include/glibmm-2.4/glibmm/binding.h:22,
                 from /usr/include/glibmm-2.4/glibmm.h:97,
                 from /usr/include/gtkmm-3.0/gtkmm.h:87,
                 from main.cpp:3:
/usr/include/glibmm-2.4/glibmm/object.h:73:15: warning: ‘GParameter’ is deprecated [-Wdeprecated-declarations]
   73 |   GParameter* parameters;
      |               ^~~~~~~~~~
In file included from /usr/include/glib-2.0/gobject/gobject.h:26,
                 from /usr/include/glib-2.0/gobject/gbinding.h:29,
                 from /usr/include/glib-2.0/glib-object.h:23,
                 from /usr/include/glibmm-2.4/glibmm/value.h:24,
                 from /usr/include/glibmm-2.4/glibmm/error.h:22,
                 from /usr/include/glibmm-2.4/glibmm/thread.h:47,
                 from /usr/include/glibmm-2.4/glibmm.h:88,
                 from /usr/include/gtkmm-3.0/gtkmm.h:87,
                 from main.cpp:3:
/usr/include/glib-2.0/gobject/gparam.h:194:28: note: declared here
  194 | typedef struct _GParameter GParameter GLIB_DEPRECATED_TYPE_IN_2_54;
      |                            ^~~~~~~~~~
In file included from /usr/include/glibmm-2.4/glibmm.h:105,
                 from /usr/include/gtkmm-3.0/gtkmm.h:87,
                 from main.cpp:3:
/usr/include/glibmm-2.4/glibmm/date.h:261:27: warning: ‘GTime’ is deprecated: Use 'GDateTime' instead [-Wdeprecated-declarations]
  261 |   void set_time(GTime time);
      |                           ^
In file included from /usr/include/glib-2.0/glib.h:43,
                 from /usr/include/glibmm-2.4/glibmm/thread.h:38,
                 from /usr/include/glibmm-2.4/glibmm.h:88,
                 from /usr/include/gtkmm-3.0/gtkmm.h:87,
                 from main.cpp:3:
/usr/include/glib-2.0/glib/gdate.h:48:17: note: declared here
   48 | typedef gint32  GTime GLIB_DEPRECATED_TYPE_IN_2_62_FOR(GDateTime);
      |                 ^~~~~
In file included from /usr/include/glibmm-2.4/glibmm.h:105,
                 from /usr/include/gtkmm-3.0/gtkmm.h:87,
                 from main.cpp:3:
/usr/include/glibmm-2.4/glibmm/date.h:287:40: warning: ‘GTimeVal’ is deprecated: Use 'GDateTime' instead [-Wdeprecated-declarations]
  287 |   void set_time(const GTimeVal& timeval);
      |                                        ^
In file included from /usr/include/glib-2.0/glib/galloca.h:32,
                 from /usr/include/glib-2.0/glib.h:30,
                 from /usr/include/glibmm-2.4/glibmm/thread.h:38,
                 from /usr/include/glibmm-2.4/glibmm.h:88,
                 from /usr/include/gtkmm-3.0/gtkmm.h:87,
                 from main.cpp:3:
/usr/include/glib-2.0/glib/gtypes.h:549:26: note: declared here
  549 | typedef struct _GTimeVal GTimeVal GLIB_DEPRECATED_TYPE_IN_2_62_FOR(GDateTime);
      |                          ^~~~~~~~
In file included from /usr/include/gdkmm-3.0/gdkmm.h:28,
                 from /usr/include/gtkmm-3.0/gtkmm.h:92,
                 from main.cpp:3:
/usr/include/gdkmm-3.0/gdkmm/pixbufanimation.h:184:72: warning: ‘GTimeVal’ is deprecated: Use 'GDateTime' instead [-Wdeprecated-declarations]
  184 |   Glib::RefPtr<PixbufAnimationIter> get_iter(const GTimeVal* start_time);
      |                                                                        ^
In file included from /usr/include/glib-2.0/glib/galloca.h:32,
                 from /usr/include/glib-2.0/glib.h:30,
                 from /usr/include/glibmm-2.4/glibmm/thread.h:38,
                 from /usr/include/glibmm-2.4/glibmm.h:88,
                 from /usr/include/gtkmm-3.0/gtkmm.h:87,
                 from main.cpp:3:
/usr/include/glib-2.0/glib/gtypes.h:549:26: note: declared here
  549 | typedef struct _GTimeVal GTimeVal GLIB_DEPRECATED_TYPE_IN_2_62_FOR(GDateTime);
      |

环境：

OS : Ubuntu 19.10
编译器：g++ 9.2.1
库：libgtkmm-3.0-dev 3.24.1

Answer 1

您可以通过使用 GCC 或 Clang 的 -isystem 标志而不是 -I 将来自库 headers 的警告静音。（要在当前设置中执行此操作，您可能必须运行在 pkg-config --cflags 命令的输出中使用一些 sed 表达式。）

Answer 2

我在 gcc 中遇到了同样的错误，我可以通过添加 CFLAGS 来修复它：

CC = gcc

CFLAGS = -Wall -Wunused                 \
        -DG_DISABLE_DEPRECATED          \
        -DGDK_DISABLE_DEPRECATED        \
        -DGDK_PIXBUF_DISABLE_DEPRECATED \
        -DGTK_DISABLE_DEPRECATED

Answer 3

唯一对我有用的是编译器选项：

-Wno-deprecated-declarations

可能有点矫枉过正。

如何修复 gtkmm 警告：不推荐使用的声明

how to fix gtkmm warning : deprecated-declarations

c++

linux

gtk

gtkmm

gtk3