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Date:      Tue, 15 Jan 2008 02:06:14 +0100
From:      Kris Kennaway <kris@FreeBSD.org>
To:        Jiawei Ye <leafy7382@gmail.com>
Cc:        freebsd-current <freebsd-current@freebsd.org>
Subject:   Re: long running gcc process when building world
Message-ID:  <478C0706.1060306@FreeBSD.org>
In-Reply-To: <c21e92e20801141609o2fa003d0gbac5e8f23a817146@mail.gmail.com>
References:  <c21e92e20801141609o2fa003d0gbac5e8f23a817146@mail.gmail.com>

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Jiawei Ye wrote:
> Having updated to -current as of Jan 14, gcc now drops in to never-ending
> compilation when building world:
> cc -O2 -fno-strict-aliasing -pipe -DIN_GCC -DHAVE_CONFIG_H
> -DPREFIX=\"/usr/obj/usr/src/tmp/usr\"
> -I/tmp/obj/usr/src/tmp/usr/src/gnu/usr.bin/cc/cc_int/../cc_tools
> -I/usr/src/gnu/usr.bin/cc/cc_int/../cc_tools
> -I/usr/src/gnu/usr.bin/cc/cc_int/../../../../contrib/gcc
> -I/usr/src/gnu/usr.bin/cc/cc_int/../../../../contrib/gcc/config
> -I/usr/src/gnu/usr.bin/cc/cc_int/../../../../contrib/gcclibs/include
> -I/usr/src/gnu/usr.bin/cc/cc_int/../../../../contrib/gcclibs/libcpp/include
> -I/usr/src/gnu/usr.bin/cc/cc_int/../../../../contrib/gcclibs/libdecnumber
>  -I/usr/obj/usr/src/tmp/legacy/usr/include -c ../cc_tools/insn-attrtab.c
> 
> This has been running for more than 5 minutes as of now. The same symptom
> occurs when building java/jdk16.

5 minutes != infinity.  This seems reasonable to me, it's a 3.5MB 
machine-generated C file.  Turn down the optimization level if you can't 
bear to wait that long for it :)

Kris




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