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Message-ID: <6767dbc9050819162630a9dfe1@mail.gmail.com>
Date: Fri, 19 Aug 2005 23:26:00 -0000
From: Jiang Long <jiang.walter.long@gmail.com>
To: gcc@gcc.gnu.org
Subject: how to compile gcc
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Hello,

I 'd like to dig into gcc internals, and would like to compile it with -g.=
=20

I can't find any document on how to do that? I tried=20

make BOOT_CFLAGS=3D-g CFLAGS=3D-g,=20

but it still will add '-O2' later on.=20

Any documentation on how GCC is compiled? what are the stages of the
compilation?

Thanks,

-Jiang