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wget 1.13.4 移植到嵌入式ARM上的过程  

2012-04-05 16:02:37|  分类: LINUX |  标签: |举报 |字号 订阅

  下载LOFTER 我的照片书  |
           wget 是LINUX下有名的命令行下载工具,支持 http  和 ftp  等方式下载,在桌面LINUX上得到了广泛应用。
           而在嵌入式ARM板上,一般是由busybox提供一个wget的简化版本,  这个版本功能大幅缩减,常用的-o 日志文件功能,及断线重连功能都没有。 为此想把完整的wget移植到嵌入式ARM上。

桌面交叉编译环境:fedora9 + arm tool chain 2008版 (arm-linux-gcc 编译器版本4.2.2)
目标板 linux 2.6.30 +  AT91SAM9G45

步骤:
1) 首先去sourceforge下载wget的源码(我是在日本分站下载的,不知道为什么英文站没有被排在百度搜索的前几名)
wget-1.13.4.tar.gz      18-Sep-2011 11:17  2.7M
然后解压 tar zxvf wget-1.13.4.tar.gz

2) 配置, ./configure 提示有错误:
configure: error: –with-ssl was given, but GNUTLS is not available.
真是悲剧啊,查到网上有人说这么办就行了:
./configure --with-ssl=openssl --host=arm-linux
果然不提示错误了, configure过程OK了!

3)make
过程不长,大约3分钟吧就make好了,然后去相对路径src下找到wget这个可执行文件
我把wget改了个名cp wget wget_full,然后传到ARM开发板上了。

4)补充共享库
在ARM上运行./wget_full, 提示少so库。而且少了很多,保守估计要10个以上
办法是把一些库拷贝过来。我的arm linux tool chain装在了/opt/armlinux2008目录下。所以做以下2个操作
把/opt/armlinux2008/arm/usr/lib 所有的so库 拷贝到ARM目标板的 /usr/lib下
把/opt/armlinux2008/arm/lib 所有的so库 拷贝到ARM目标板的 /lib下

这样就不会提示少库了

5)使用方法
./wget_full ftp://username:password@192.168.99.99/xxx.bz2
来看一看命令行的全部选项
/opt/wget_full/# ./wget_full --help
GNU Wget 1.13.4, a non-interactive network retriever.
Usage: wget_full [OPTION]... [URL]...

Mandatory arguments to long options are mandatory for short options too.

Startup:
  -V,  --version           display the version of Wget and exit.
  -h,  --help              print this help.
  -b,  --background        go to background after startup.
  -e,  --execute=COMMAND   execute a `.wgetrc'-style command.

Logging and input file:
  -o,  --output-file=FILE    log messages to FILE.
  -a,  --append-output=FILE  append messages to FILE.
  -d,  --debug               print lots of debugging information.
  -q,  --quiet               quiet (no output).
  -v,  --verbose             be verbose (this is the default).
  -nv, --no-verbose          turn off verboseness, without being quiet.
  -i,  --input-file=FILE     download URLs found in local or external FILE.
  -F,  --force-html          treat input file as HTML.
  -B,  --base=URL            resolves HTML input-file links (-i -F)
                             relative to URL.
       --config=FILE         Specify config file to use.

Download:
  -t,  --tries=NUMBER            set number of retries to NUMBER (0 unlimits).
       --retry-connrefused       retry even if connection is refused.
  -O,  --output-document=FILE    write documents to FILE.
  -nc, --no-clobber              skip downloads that would download to
                                 existing files (overwriting them).
  -c,  --continue                resume getting a partially-downloaded file.
       --progress=TYPE           select progress gauge type.
  -N,  --timestamping            don't re-retrieve files unless newer than
                                 local.
  --no-use-server-timestamps     don't set the local file's timestamp by
                                 the one on the server.
  -S,  --server-response         print server response.
       --spider                  don't download anything.
  -T,  --timeout=SECONDS         set all timeout values to SECONDS.
       --dns-timeout=SECS        set the DNS lookup timeout to SECS.
       --connect-timeout=SECS    set the connect timeout to SECS.
       --read-timeout=SECS       set the read timeout to SECS.
  -w,  --wait=SECONDS            wait SECONDS between retrievals.
       --waitretry=SECONDS       wait 1..SECONDS between retries of a retrieval.
       --random-wait             wait from 0.5*WAIT...1.5*WAIT secs between retrievals.
       --no-proxy                explicitly turn off proxy.
  -Q,  --quota=NUMBER            set retrieval quota to NUMBER.
       --bind-address=ADDRESS    bind to ADDRESS (hostname or IP) on local host.
       --limit-rate=RATE         limit download rate to RATE.
       --no-dns-cache            disable caching DNS lookups.
       --restrict-file-names=OS  restrict chars in file names to ones OS allows.
       --ignore-case             ignore case when matching files/directories.
  -4,  --inet4-only              connect only to IPv4 addresses.
  -6,  --inet6-only              connect only to IPv6 addresses.
       --prefer-family=FAMILY    connect first to addresses of specified family,
                                 one of IPv6, IPv4, or none.
       --user=USER               set both ftp and http user to USER.
       --password=PASS           set both ftp and http password to PASS.
       --ask-password            prompt for passwords.
       --no-iri                  turn off IRI support.
       --local-encoding=ENC      use ENC as the local encoding for IRIs.
       --remote-encoding=ENC     use ENC as the default remote encoding.
       --unlink                  remove file before clobber.

Directories:
  -nd, --no-directories           don't create directories.
  -x,  --force-directories        force creation of directories.
  -nH, --no-host-directories      don't create host directories.
       --protocol-directories     use protocol name in directories.
  -P,  --directory-prefix=PREFIX  save files to PREFIX/...
       --cut-dirs=NUMBER          ignore NUMBER remote directory components.

HTTP options:
       --http-user=USER        set http user to USER.
       --http-password=PASS    set http password to PASS.
       --no-cache              disallow server-cached data.
       --default-page=NAME     Change the default page name (normally
                               this is `index.html'.).
  -E,  --adjust-extension      save HTML/CSS documents with proper extensions.
       --ignore-length         ignore `Content-Length' header field.
       --header=STRING         insert STRING among the headers.
       --max-redirect          maximum redirections allowed per page.
       --proxy-user=USER       set USER as proxy username.
       --proxy-password=PASS   set PASS as proxy password.
       --referer=URL           include `Referer: URL' header in HTTP request.
       --save-headers          save the HTTP headers to file.
  -U,  --user-agent=AGENT      identify as AGENT instead of Wget/VERSION.
       --no-http-keep-alive    disable HTTP keep-alive (persistent connections).
       --no-cookies            don't use cookies.
       --load-cookies=FILE     load cookies from FILE before session.
       --save-cookies=FILE     save cookies to FILE after session.
       --keep-session-cookies  load and save session (non-permanent) cookies.
       --post-data=STRING      use the POST method; send STRING as the data.
       --post-file=FILE        use the POST method; send contents of FILE.
       --content-disposition   honor the Content-Disposition header when
                               choosing local file names (EXPERIMENTAL).
       --auth-no-challenge     send Basic HTTP authentication information
                               without first waiting for the server's
                               challenge.

HTTPS (SSL/TLS) options:
       --secure-protocol=PR     choose secure protocol, one of auto, SSLv2,
                                SSLv3, and TLSv1.
       --no-check-certificate   don't validate the server's certificate.
       --certificate=FILE       client certificate file.
       --certificate-type=TYPE  client certificate type, PEM or DER.
       --private-key=FILE       private key file.
       --private-key-type=TYPE  private key type, PEM or DER.
       --ca-certificate=FILE    file with the bundle of CA's.
       --ca-directory=DIR       directory where hash list of CA's is stored.
       --random-file=FILE       file with random data for seeding the SSL PRNG.
       --egd-file=FILE          file naming the EGD socket with random data.

FTP options:
       --ftp-user=USER         set ftp user to USER.
       --ftp-password=PASS     set ftp password to PASS.
       --no-remove-listing     don't remove `.listing' files.
       --no-glob               turn off FTP file name globbing.
       --no-passive-ftp        disable the "passive" transfer mode.
       --retr-symlinks         when recursing, get linked-to files (not dir).

Recursive download:
  -r,  --recursive          specify recursive download.
  -l,  --level=NUMBER       maximum recursion depth (inf or 0 for infinite).
       --delete-after       delete files locally after downloading them.
  -k,  --convert-links      make links in downloaded HTML or CSS point to
                            local files.
  -K,  --backup-converted   before converting file X, back up as X.orig.
  -m,  --mirror             shortcut for -N -r -l inf --no-remove-listing.
  -p,  --page-requisites    get all images, etc. needed to display HTML page.
       --strict-comments    turn on strict (SGML) handling of HTML comments.

Recursive accept/reject:
  -A,  --accept=LIST               comma-separated list of accepted extensions.
  -R,  --reject=LIST               comma-separated list of rejected extensions.
  -D,  --domains=LIST              comma-separated list of accepted domains.
       --exclude-domains=LIST      comma-separated list of rejected domains.
       --follow-ftp                follow FTP links from HTML documents.
       --follow-tags=LIST          comma-separated list of followed HTML tags.
       --ignore-tags=LIST          comma-separated list of ignored HTML tags.
  -H,  --span-hosts                go to foreign hosts when recursive.
  -L,  --relative                  follow relative links only.
  -I,  --include-directories=LIST  list of allowed directories.
  --trust-server-names             use the name specified by the redirection
                                   url last component.
  -X,  --exclude-directories=LIST  list of excluded directories.
  -np, --no-parent                 don't ascend to the parent directory.

Mail bug reports and suggestions to <bug-wget@gnu.org>.
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