From owner-freebsd-java@FreeBSD.ORG  Mon Sep  8 01:46:47 2003
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Date: Mon, 8 Sep 2003 11:55:07 +0300
From: Alexey Zelkin <phantom@FreeBSD.org.ua>
To: Jens Rehsack <rehsack@liwing.de>
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References: <3F573110.90106@liwing.de>
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	from rehsack@liwing.de on Thu, Sep 04, 2003 at 12:33:20PM +0000
X-Operating-System: FreeBSD 4.7-STABLE i386
cc: glewis@freebsd.org
cc: phantom@freebsd.org
cc: freebsd-java@freebsd.org
Subject: Re: jdk-1.4 on 5.1-current
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hi,

On Thu, Sep 04, 2003 at 12:33:20PM +0000, Jens Rehsack wrote:
> Hi all,
> 
> as all others I have problems getting jdk-1.4 compiled under -current.
> The preprocessor problems I could solve on my own, but later in the 
> progress I'm getting a bus error with a core dump.

This is strange.  I did not expirienced any such problems with latest
gcc imported.

> It seems, the patchset is adding a flag "-O3" which is known to be
> broken in all gcc3 variants, eg.:
> - http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11319
> - http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11741

Hmm...  I'll look into.  Thanks for the reference.

> My questions are:
> 1) How can I enable the output of the compile instruction
>     which is executed (how can I enable verbose_echo)?

Comment line 86 in hotspot/build/bsd/makefiles/vm.make.  Or
just set environment variable 'MAKE_VERBOSE' to 'YES'.

> 2) How can I modify the c/c++-compiler flags which are used
>     to build java?

See hotspot/build/bsd/makefiles/{vm,gcc}.make files.  All compiler
options are set there.