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List:       gcc
Subject:    Re: howto configure so that CFLAGS='-g3 -O0' in gcc/Makefile?
From:       Jonathan Wakely <jwakely.gcc () gmail ! com>
Date:       2009-06-30 17:59:45
Message-ID: 4348dea50906301059p6bfdbe20q41890f14f6564c96 () mail ! gmail ! com
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2009/6/30 Larry Evans:
>
> So... I read `man gcc` which claimed passing "CFLAGS=<options>" on the
> command line is how to do this.  Well, since <options> in my case was
> '-g3 -O0' I had to pass it as CFLAGS='-g3 oO0'.

http://gcc.gnu.org/install/build.html

If you wish to use non-default GCC flags when compiling the stage2 and
stage3 compilers, set BOOT_CFLAGS on the command line when doing
`make'.
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