首页
学习
活动
专区
工具
TVP
发布
精选内容/技术社群/优惠产品,尽在小程序
立即前往

如何与我的bazel项目连接libm.so和libdl.so?

要与bazel项目连接libm.so和libdl.so,需要进行以下步骤:

  1. 配置BUILD文件:在项目的根目录下,创建一个名为BUILD的文件(如果已存在,请忽略此步骤)。在该文件中,添加以下内容:
代码语言:txt
复制
cc_library(
    name = "my_lib",
    srcs = ["my_lib.cc"],
    deps = [":libm.so", ":libdl.so"],
    # 其他参数和依赖项...
)

cc_library(
    name = "libm.so",
    srcs = ["path/to/libm.so"],
    # 其他参数和依赖项...
)

cc_library(
    name = "libdl.so",
    srcs = ["path/to/libdl.so"],
    # 其他参数和依赖项...
)

上述代码创建了一个名为my_lib的cc_library,并将libm.so和libdl.so作为其依赖项。确保将"path/to/libm.so"和"path/to/libdl.so"替换为实际的库文件路径。

  1. 配置WORKSPACE文件:在项目的根目录下,找到或创建一个名为WORKSPACE的文件。在该文件中,添加以下内容:
代码语言:txt
复制
load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")

http_archive(
    name = "com_github_user_libm",
    urls = ["https://github.com/user/libm/archive/master.zip"],
    # 其他参数...
)

http_archive(
    name = "com_github_user_libdl",
    urls = ["https://github.com/user/libdl/archive/master.zip"],
    # 其他参数...
)

上述代码使用http_archive规则将libm和libdl的源代码添加到项目中。确保将"user"替换为实际的GitHub用户名。

  1. 添加依赖:在你的源代码文件(如my_lib.cc)中,添加以下代码:
代码语言:txt
复制
#include "path/to/libm.h"
#include "path/to/libdl.h"

上述代码将libm和libdl的头文件包含到你的源代码中。确保将"path/to/libm.h"和"path/to/libdl.h"替换为实际的头文件路径。

  1. 构建项目:运行以下命令来构建项目:
代码语言:txt
复制
bazel build //path/to:my_lib

上述命令将会构建my_lib,并自动解析和连接libm.so和libdl.so。

这是一个基本的连接libm.so和libdl.so的步骤示例,具体的配置和依赖项可能因项目而异。如果你在具体的项目中遇到问题,建议查阅bazel和相关库的官方文档以获取更详细的指导。

注意:在答案中,我没有提及任何特定的云计算品牌商,因为该问题与云计算无关。如果你有关于云计算的问题,我会很乐意回答。

页面内容是否对你有帮助?
有帮助
没帮助

相关·内容

  • Improving Stability with Private C/C++ Symbol in Android N

    As documented in the Android Nbehavioral changes, to protect Android users and apps from unforeseen crashes, Android N will restrict which libraries your C/C++ code can link against at runtime. As a result, if your app uses any private symbols from platform libraries, you will need to update it to either use the public NDK APIs or to include its own copy of those libraries. Some libraries are public: theNDK exposes libandroid, libc, libcamera2ndk, libdl, libGLES, libjnigraphics, liblog, libm, libmediandk, libOpenMAXAL, libOpenSLES,libstdc++, libvulkan, and libz as part of the NDK API. Other libraries are private, and Android N only allows access to them for platform HALs, system daemons, and the like. If you aren’t sure whether your app uses private libraries, you can immediately check it for warnings on the N Developer Preview.

    02

    当gdb看到一行行的??时,你要冷静!

    下面这段,初看一定会脑大,实际原因非常明确,所以遇到时要先观察,不一定是头大的问题。 gdb -p 1461 GNU gdb 6.6 Copyright (C) 2006 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB.  Type "show warranty" for details. This GDB was configured as "x86_64-suse-linux". Attaching to process 14614 Reading symbols from /home/zhangsan/bin/test...done. Using host libthread_db library "/lib64/libthread_db.so.1". Error while mapping shared library sections: ./libtest.so: No such file or directory. Reading symbols from /lib64/libdl.so.2...done. Loaded symbols for /lib64/libdl.so.2 Reading symbols from /lib64/libz.so.1...done. Loaded symbols for /lib64/libz.so.1 Reading symbols from /usr/lib64/libaio.so.1...done. Loaded symbols for /usr/lib64/libaio.so.1 Symbol file not found for ./libtest.so Reading symbols from /lib64/libc.so.6...done. Loaded symbols for /lib64/libc.so.6 Reading symbols from /lib64/ld-linux-x86-64.so.2...done. Loaded symbols for /lib64/ld-linux-x86-64.so.2 Reading symbols from /usr/lib64/libstdc++.so.6...done. Loaded symbols for /usr/lib64/libstdc++.so.6 Reading symbols from /lib64/libm.so.6...done. Loaded symbols for /lib64/libm.so.6 Reading symbols from /lib64/libgcc_s.so.1...done. Loaded symbols for /lib64/libgcc_s.so.1 Reading symbols from /lib64/libpthread.so.0...done. [Thread debugging using libthread_db enabled] [New Thread 47461298698832 (LWP 14614)] [New Thread 1082132800 (LWP 14618)] Symbol file not found for ./libapr-1.so.0 Reading symbols from /lib64/libcrypt.so.1...done. Loaded symbols for /lib64/libcrypt.so.1 Reading symbols from /lib64/libnss_files.so.2...done. Loaded symbols for /lib64/libnss_files.so.2 0x00002b2a709a9ec1 in free () from /lib64/libc.so.6 (gdb) t 2 [Switching to thread 2 (Thread 1082132800 (LWP 14618))]#0  0x00002b2a709cf476 in poll () from /lib64/libc.so.6 (gdb) bt #0  0x00002b2a709cf476 in poll () from

    01

    安卓system文件夹_system文件丢失

    \system\app 这个里面主要存放的是常规下载的应用程序,可以看到都是以APK格式结尾的文件。在这个文件夹下的程序为系统默认的组件,自己安装的软件将不会出现在这里,而是/data/文件夹中 \system\app\AlarmClock.apk 闹钟 \system\app\AlarmClock.odex \system\app\Browser.apk 浏览器 \system\app\Browser.odex \system\app\Bugreport.apk Bug报告 \system\app\Bugreport.odex \system\app\Calculator.apk 计算器 \system\app\Calculator.odex \system\app\Calendar.apk 日历 \system\app\Calendar.odex \system\app\CalendarProvider.apk 日历提供 \system\app\CalendarProvider.odex \system\app\Camera.apk 照相机 \system\app\Camera.odex \system\app\com.amazon.mp3.apk 亚马逊音乐 \system\app\Contacts.apk 联系人 \system\app\Contacts.odex \system\app\DownloadProvider.apk 下载提供 \system\app\DownloadProvider.odex \system\app\DrmProvider.apk DRM数字版权提供 \system\app\DrmProvider.odex \system\app\Email.apk 电子邮件客户端 \system\app\Email.odex \system\app\FieldTest.apk 测试程序 \system\app\FieldTest.odex \system\app\GDataFeedsProvider.apk GoogleData提供 \system\app\GDataFeedsProvider.odex \system\app\Gmail.apk Gmail电子邮件 \system\app\Gmail.odex \system\app\GmailProvider.apk Gmail提供 \system\app\GmailProvider.odex \system\app\GoogleApps.apk 谷歌程序包 \system\app\GoogleApps.odex \system\app\GoogleSearch.apk 搜索工具 \system\app\GoogleSearch.odex \system\app\gtalkservice.apk GTalk服务 \system\app\gtalkservice.odex \system\app\HTMLViewer.apk HTML查看器 \system\app\HTMLViewer.odex \system\app\IM.apk 即使通讯组件包含MSN、yahoo通 \system\app\ImCredentialProvider.apk \system\app\ImProvider.apk \system\app\ImProvider.odex \system\app\Launcher.apk 启动加载器 \system\app\Launcher.odex \system\app\Maps.apk 电子地图 \system\app\Maps.odex \system\app\MediaProvider.apk 多媒体播放提供 \system\app\MediaProvider.odex \system\app\Mms.apk 短信、彩信 \system\app\Mms.odex \system\app\Music.apk 音乐播放器 \system\app\Music.odex \system\app\MyFaves.apk T-Mobile MyFaves程序 \system\app\MyFaves.odex \system\app\PackageInstaller.apk apk安装程序 \system\app\PackageInstaller.odex \system\app\Phone.apk 电话拨号器 \system\app\Phone.odex \system\app\Settings.apk 系统设置 \system\app\Settings.odex \system\app\SettingsProvi

    03
    领券