From: Kelley Cook <kcook@gcc.gnu.org>
To: Stan Shebs <shebs@apple.com>
Cc: Geoffrey Keating <gkeating@apple.com>, gcc-patches@gcc.gnu.org
Subject: Re: .machine for Darwin, new cctools required
Date: Mon, 18 Oct 2004 23:16:00 -0000 [thread overview]
Message-ID: <41744A1A.7040804@gcc.gnu.org> (raw)
In-Reply-To: <416F5409.5030708@apple.com>
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Stan Shebs wrote:
> /var/tmp//ccFiCTZQ.s:1:Unknown pseudo-op: .machine
> /var/tmp//ccFiCTZQ.s:1:Rest of line ignored. 1st junk character valued
> 112 (p).
> make[1]: *** [crt2.o] Error 1
> make: *** [all-gcc] Error 2
>
> So yes, need to update doc/install.texi at least.
Or this patch should do the trick:
tested powerpc-apple-darwin7.5
OK to install?
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2004-10-18 Kelley Cook <kcook@gcc.gnu.org>
* configure.ac (powerpc-*-darwin*): Require assembler to support
.machine directive.
* configure: Regenerate.
Index: configure.ac
===================================================================
RCS file: /cvs/gcc/gcc/gcc/configure.ac,v
retrieving revision 2.76
diff -p -u -d -r2.76 configure.ac
--- configure.ac 15 Oct 2004 02:26:15 -0000 2.76
+++ configure.ac 18 Oct 2004 22:03:32 -0000
@@ -2695,9 +2695,17 @@ foo: nop
case $target in
*-*-aix*) conftest_s=' .csect .text[[PR]]
mfcr 3,128';;
- *-*-darwin*) conftest_s=' .text
+ *-*-darwin*)
+ gcc_GAS_CHECK_FEATURE([.machine directive support],
+ gcc_cv_as_machine_directive,,,
+ [ .machine ppc7400])
+ if test x$gcc_cv_as_machine_directive != xyes; then
+ echo "*** This target requires an assembler supporting \".machine\"" >&2
+ exit 1
+ fi
+ conftest_s=' .text
mfcr r3,128';;
- *) conftest_s=' .machine power4
+ *) conftest_s=' .machine power4
.text
mfcr 3,128';;
esac
next prev parent reply other threads:[~2004-10-18 22:56 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-14 22:41 Geoffrey Keating
2004-10-14 22:50 ` Stan Shebs
2004-10-14 23:02 ` Geoffrey Keating
2004-10-15 4:08 ` Stan Shebs
2004-10-15 4:52 ` Stan Shebs
2004-10-15 17:45 ` Geoffrey Keating
2004-10-19 17:55 ` Stan Shebs
2004-10-18 23:16 ` Kelley Cook [this message]
2004-10-18 23:20 ` Mike Stump
2004-10-19 18:09 ` Stan Shebs
2004-10-19 19:12 ` Kelley Cook
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