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Re: Installing multiple versions of GCC

From: Jonathan Wakely <jwakely dot gcc at gmail dot com>
To: niXman <i dot nixman at gmail dot com>
Cc: gcc-help at gcc dot gnu dot org
Date: Tue, 28 Aug 2012 18:59:38 +0100
Subject: Re: Installing multiple versions of GCC
References: <CAMPTgK2J47qt5zuxh2POdQLM9OXM4EkVBg2vqVuYo88ZpDYPzg@mail.gmail.com> <CAH6eHdQaK1WukCucbcj2oULQPTEhRxSa6QH69k_yimsBjvwYtA@mail.gmail.com> <CAMPTgK01zUeUEhc64XvjQmf_eyr_Xo-a=Z2sjCBRfbjZnE10iw@mail.gmail.com>

On 28 August 2012 18:24, niXman wrote:
> 2012/8/28 Jonathan Wakely:
>> The easiest way is to just put them in separate paths, i.e. with
>> different --prefix options to configure.
>
> In this case, to run the program, I must specify LD_LIBRARY_PATH?

Do you mean running a program compiled by GCC, or running GCC itself?

LDLIBRARY_PATH is one way to ensure programs find the dynamic libs
they depedn, on, but there are other choices:
http://gcc.gnu.org/onlinedocs/libstdc++/manual/using_dynamic_or_shared.html#manual.intro.using.linkage.dynamic

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References:
- Installing multiple versions of GCC
  - From: niXman
- Re: Installing multiple versions of GCC
  - From: Jonathan Wakely
- Re: Installing multiple versions of GCC
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