* Re: ld -V against LDEMULATION
[not found] <9503062131.AA14741@gnu.mc.xerox.com>
@ 1995-03-06 20:32 ` H.J. Lu
0 siblings, 0 replies; only message in thread
From: H.J. Lu @ 1995-03-06 20:32 UTC (permalink / raw)
To: Marty Leisner; +Cc: linuxgcc, Ian Lance Taylor, gas2
>
>
> In binutils 2.5.2.7 (the Linux elf release)
>
> If you specifiy LDEMULATION wrong, then try to
> do a ld -V, you get nothing...
>
> ld -V should always print something useful.
>
> leisner@thingy$ export LDEMULATION=i386_elf
> leisner@thingy$ ld -V
> ld: unrecognised emulation mode: i386_elf
> leisner@thingy$ ld -V
> ld: unrecognised emulation mode: i386_elf
> leisner@thingy$ unset LDEMULATION
> leisner@thingy$ ld -V
> ld version 2.5.2.7 (with BFD 2.5)
> Supported emulations:
> i386linux
> elf_i386
> i386aout
> i386bsd
> i386coff
> i386mach
> leisner@thingy$ LDEMULATION=elf_i386
> leisner@thingy$ ld -V
> ld version 2.5.2.7 (with BFD 2.5)
> Supported emulations:
> i386linux
> elf_i386
> i386aout
> i386bsd
> i386coff
> i386mach
> leisner@thingy$
>
>
>
> marty leisner@sdsp.mc.xerox.com
> Member of the League for Programming Freedom ( http://www.lpf.org )
> Any sufficiently advanced technology is indistinguishable from magic
> Arthur C. Clarke, The Lost Worlds of 2001
>
Please apply this patch. It will be included in the next Linux version
if it is not in the snapshot.
--
H.J. Lu
NYNEX Science and Technology, Inc. hjl@nynexst.com
-----
===================================================================
RCS file: /home/cvs/gnu/binutils/ld/ldmain.c,v
retrieving revision 1.1.1.2
diff -c -r1.1.1.2 ldmain.c
*** 1.1.1.2 1995/02/22 02:02:32
--- ldmain.c 1995/03/07 04:27:40
***************
*** 353,358 ****
--- 353,359 ----
char **argv;
{
char *emulation;
+ ld_emulation_xfer_type **ptr;
int i;
emulation = (char *) getenv (EMULATION_ENVIRON);
***************
*** 402,408 ****
}
}
! return emulation;
}
/* If directory DIR contains an "ldscripts" subdirectory,
--- 403,419 ----
}
}
! /* Check if emulation is valid. */
! for (ptr = ld_emulations; *ptr; ptr++)
! {
! if (!strcmp (emulation, (*ptr)->emulation_name))
! {
! return emulation;
! }
! }
! einfo("%P: unknown emulation: `%s'\n", emulation);
! ldversion (1);
! xexit (1);
}
/* If directory DIR contains an "ldscripts" subdirectory,
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