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[Bug c/12885] gcc targetting hppa uses memcpy() with -fno-builtin
- From: "phil at secdev dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 3 Nov 2003 17:45:56 -0000
- Subject: [Bug c/12885] gcc targetting hppa uses memcpy() with -fno-builtin
- References: <20031103140153.12885.phil@secdev.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12885
------- Additional Comments From phil at secdev dot org 2003-11-03 17:45 -------
Subject: Re: gcc targetting hppa uses memcpy() with -fno-builtin
yOn 3 Nov 2003, falk at debian dot org wrote:
> PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
>
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12885
>
>
> falk at debian dot org changed:
>
> What |Removed |Added
> ----------------------------------------------------------------------------
> Status|UNCONFIRMED |RESOLVED
> Resolution| |INVALID
>
>
> ------- Additional Comments From falk at debian dot org 2003-11-03 15:42 -------
> -fno-builtin is not supposed to suppress generation of libcalls; it just turns
> off special recognition of libc functions. You probably want -ffreestanding.
>
You are right. In fact, I use -ffreestanding, which does not work. I
misinterpreted -fno-builtin thinking that it was the misbehaving option.
Please replace any reference to -fno-builtin by -ffreestanding in this
bug report (ie: "gcc targetting hppa uses memcpy() with -ffreestanding").