NetBSD Problem Report #38053

From martin@duskware.de  Mon Feb 18 14:48:24 2008
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Date: Mon, 18 Feb 2008 14:47:06 +0000 (UTC)
From: msporleder@gmail.com
Reply-To: msporleder@gmail.com
To: netbsd-bugs-owner@NetBSD.org
Subject: can't cross-build using xcode 3.0 on os x 10.5/ppc
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>Number:         38053
>Category:       toolchain
>Synopsis:       can't cross-build using xcode 3.0 on os x 10.5/ppc
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    toolchain-manager
>State:          closed
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Mon Feb 18 14:50:00 +0000 2008
>Closed-Date:    Mon Aug 05 23:55:02 +0000 2019
>Last-Modified:  Mon Aug 05 23:55:02 +0000 2019
>Originator:     matthew sporleder
>Release:        current
>Organization:
mspo.com
>Environment:
leopard/ppc
>Description:
The tools version of gcc refuses to build on osx/ppc due to:
/usr/include/ppc/_structs.h
/usr/include/mach/ppc/_structs.h

Which causes problems for
src/tools/gcc/../../gnu/dist/gcc4/gcc/config/rs6000/host-darwin.c

It seems that you can build the toolchain if you:
#def __DARWIN_UNIX03 0 in that file, but you end up with a non-working compiler.

I have also built tools with HOST_CFLAGS="-D__DARWIN_UNIX03=0" and gotten the tools to build, but I haven't managed to get a successful -current build with those tools yet.  (I've only tried twice, so it may have been not building at the time)

The real problems seems to be that gcc detects __DARWIN_UNIX03, which uses some different definitions from _strcuts.h for rs6000 (whatever that is -- weird ibm arch?).
>How-To-Repeat:
build.sh -m i386 tools on leopard/ppc.
>Fix:

>Release-Note:

>Audit-Trail:

State-Changed-From-To: open->closed
State-Changed-By: maya@NetBSD.org
State-Changed-When: Mon, 05 Aug 2019 23:55:02 +0000
State-Changed-Why:
Stale bug report. It is possible to build with xcode currently AFAIK.


>Unformatted:

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