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8.6

'strip' on statically-linked executable compiled with g++ causes it to segfault

Asked by glebspy in Unix Operating Systems, Linux Programming, C++ Programming Language

Tags: gcc, strip g++, g++-4.2.1 strip 2.12.1, N/A

I make a binary executable using g++ 4.2.1 . I then use the unix command 'strip' to remove symbols from the binary in order to decrease file size.

This has always worked fine. Recently I have had to prepare statically-linked executables. This involves simply passing the '-static' flag to the linker. They work fine, until I try to strip them. After they have been 'stripped', any further attempts to run them result in an immediate segfault. This is independent of the executable in question.

Can anyone explain what is going on? Should I be invoking strip with certain command line options (currently using none)? Is there a better way of reducing code size?

Thanks for your help.
[+][-]03/05/08 02:13 AM, ID: 21049031Accepted Solution

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About this solution

Zones: Unix Operating Systems, Linux Programming, C++ Programming Language
Tags: gcc, strip g++, g++-4.2.1 strip 2.12.1, N/A
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Solution Provided By: duncan_roe
Participating Experts: 5
Solution Grade: A
 
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