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getconf bug: wrong CFLAGS for large file support at i586


>Submitter-Id:	net
>Originator:	Artur Frysiak
>Organization: PLD
>
>Confidential:	no
>Synopsis:	getconf bug: wrong CFLAGS for large file support at i586
>Severity:	non-critical
>Priority:	medium
>Category:	libc
>Class:		sw-bug
>Release:	libc-2.1.2
>Environment:
	i586-pld-linux-gnu
	gcc-2.95.1
Host type: i586-pld-linux-gnu
System: Linux wiget 2.2.12 #3 wto wrz 14 10:07:28 CEST 1999 i586 pld
Architecture: i586

Addons: crypt linuxthreads
Build CFLAGS: -O2 -mpentium
Build CC: gcc
Compiler version: 2.95.1 19990816 (release)
Kernel headers: 2.2.12
Symbol versioning: yes
Build static: yes
Build shared: yes
Build pic-default: no
Build profile: yes
Build omitfp: no
Build bounded: no
Build static-nss: no
Stdio: libio

>Description:
getconf on i586-*-linux-gnu wrote -D_FILE_OFFSET_BITS=64 if I ask for LFS_CFLAGS.
Correct value is -D_FILE_OFFSET_BITS=32 (AI86 can't mmap() more that 2^32 bytes).

>How-To-Repeat:
Run on i586-*-linux:
$ getconf LFS_CFLAGS

>Fix:
No idea.	

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