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From: | jian |
Subject: | Re: Re: Ask for helping about LD linker |
Date: | Mon, 2 Jun 2008 16:26:18 +0800 |
Dear Nick,
Thanks for your advice,It
works well according to your advice.
But how to remove the unused
functions in system library(maybe compile the system library without
--funciton-sections) when linking program.
Best regards.
2008-06-02
jian
发件人: Nick Clifton
发送时间: 2008-06-02 15:08:08
收件人: jian
抄送: bug-binutils
主题: Re: Ask for helping about LD
linker
Hi Jian,
> Excuse me,I don't know how to remove unused functions and variable when
> linking ELF.
Compile your program with --function-sections. Link your program with
-Wl,--gc-sections.
Note: This feature is not implemented for all targets. If it does not
work for you then it may be that the target you are working with is one
of the unsupported targets.
Cheers
Nick
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