gcc生成.o文件而不是可执行文件 [英] gcc generate .o file instead of executable

问题描述

我正在尝试调试爪子邮件通知插件，我的代码是这样的:

I'm trying to debug claws-mail notification plugin, I have code like this:

#include "notification_indicator.h"
#include "notification_prefs.h"
#include "notification_core.h"

#include "folder.h"
#include "common/utils.h"

#include <messaging-menu.h>
#include <unity.h>

#define CLAWS_DESKTOP_FILE "claws-mail.desktop"

#include <stdio.h>

void main(void)
{
  GList *cur_mb;
  gint total_message_count;


  total_message_count = 0;
  /* check accounts for new/unread counts */
  for(cur_mb = folder_get_list(); cur_mb; cur_mb = cur_mb->next) {
    Folder *folder = cur_mb->data;
    NotificationMsgCount count;

    if(!folder->name) {
      printf("Notification plugin: Warning: Ignoring unnamed mailbox in indicator applet\n");
      continue;
    }
    gchar *id = folder->name;
    notification_core_get_msg_count_of_foldername(folder->name, &count);
    printf("%s: %d\n", folder->name, count.unread_msgs);
  }
}

我正在使用以下命令对其进行编译:

and I'm compiling it with this command:

gcc  -I/home/kuba/Pobrane/claws-mail-3.13.2/src/
     -I/usr/include/gtk-2.0/
     -I/usr/include/cairo/
     -I/usr/include/pango-1.0
     -I/usr/lib/i386-linux-gnu/gtk-2.0/include/
     -I/usr/include/gdk-pixbuf-2.0/
     -I/usr/include/atk-1.0/
     -I/home/kuba/Pobrane/claws-mail-3.13.2/src/common
     -I/home/kuba/Pobrane/claws-mail-3.13.2/src/gtk
     -I/usr/include/messaging-menu/
     -I/usr/include/unity/unity/
     -I/usr/include/dee-1.0/
     -I/usr/include/libdbusmenu-glib-0.4/
     -c `pkg-config --cflags glib-2.0` test.c

但是gcc创建目标文件test.o而不是a.out如何创建可执行文件?我正在Xubuntu上运行它.

but gcc create object file test.o instead of a.out how can I create executable file? I'm running this on Xubuntu.

推荐答案

从命令行中删除-c选项(生成目标文件而不是可执行文件).

Remove the -c option from the commandline (which generates the object file instead of executable).

来自man gcc:

-c
编译或汇编源文件，但不链接.链接阶段根本没有完成.最终输出形式为 每个源文件的目标文件的数量.

-c
Compile or assemble the source files, but do not link. The linking stage simply is not done. The ultimate output is in the form of an object file for each source file.

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