w_scan 交叉编译问题 [英] w_scan cross compile issue

问题描述

我从 http://wirbel.htpc-forum.de/w_scan/index_en.html.我还在我的 Ubuntu x86_64 上安装了 gcc-arm-linux-gnueabi.

我使用./configure --host=arm-linux CC=arm-linux-gnueabi-gcc命令交叉编译，生成二进制文件.但是，我将该文件复制到我的目标板并执行该文件，它显示 sh: ./w_scan: No such file or directory.

我使用 file 命令查看该二进制文件的信息，它显示 ELF 32 位 LSB 可执行文件，ARM，版本 1 (SYSV)，动态链接(使用共享库)，对于 GNU/Linux 2.6.31，BuildID[sha1]=0x9a584b4720fadf5eb5b77034ac85092daeb728c9，未剥离.

我发现错误信息表明交叉编译的配置不正确.(参考 http://ubuntuforums.org/showthread.php?t=1141792).如何修复我的配置并正确交叉编译该项目，谢谢！

解决方案

1. ./configure --host=arm-linux CC=arm-linux-gnueabi-gcc
2. 使 CFLAGS=-static
3. 将该二进制文件复制到我的目标板上，它可以正常成功地执行.

文件 w_scan 将显示ELF 32 位 LSB 可执行文件，ARM，版本 1 (SYSV)，静态链接，适用于 GNU/Linux 2.6.31，BuildID[sha1]=0x67b7e9f93015607f891c0b77493d9e47059ef6a1，未剥离>

I download the w_scan project(a small command line utility used to perform frequency scans for DVB and ATSC transmissions.) from http://wirbel.htpc-forum.de/w_scan/index_en.html. I also install gcc-arm-linux-gnueabi on my Ubuntu x86_64.

I use the ./configure --host=arm-linux CC=arm-linux-gnueabi-gcc command to cross-compile, and it generates a binary file. However, I copy that file to my target board and execute that file, it shows sh: ./w_scan: No such file or directory.

I use the file command to see information of that binary file, it shows ELF 32-bit LSB executable, ARM, version 1 (SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.6.31, BuildID[sha1]=0x9a584b4720fadf5eb5b77034ac85092daeb728c9, not stripped.

I found that error message stands the configuration of cross-compile doesn't correct.(reference http://ubuntuforums.org/showthread.php?t=1141792). How can I fix my configuration and correct cross-compile that project, THANKS!

解决方案

1. ./configure --host=arm-linux CC=arm-linux-gnueabi-gcc
2. make CFLAGS=-static
3. copy that binary file to my target board, it can execute normally and successfully.

And the file w_scan will shows ELF 32-bit LSB executable, ARM, version 1 (SYSV), statically linked, for GNU/Linux 2.6.31, BuildID[sha1]=0x67b7e9f93015607f891c0b77493d9e47059ef6a1, not stripped.

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