From owner-freebsd-questions@FreeBSD.ORG  Sat Jul 12 12:24:46 2008
Return-Path: <owner-freebsd-questions@FreeBSD.ORG>
Delivered-To: freebsd-questions@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id C0769106566B
	for <freebsd-questions@freebsd.org>;
	Sat, 12 Jul 2008 12:24:46 +0000 (UTC)
	(envelope-from unga888@yahoo.com)
Received: from web57010.mail.re3.yahoo.com (web57010.mail.re3.yahoo.com
	[66.196.97.114]) by mx1.freebsd.org (Postfix) with SMTP id 5241B8FC1D
	for <freebsd-questions@freebsd.org>;
	Sat, 12 Jul 2008 12:24:46 +0000 (UTC)
	(envelope-from unga888@yahoo.com)
Received: (qmail 43027 invoked by uid 60001); 12 Jul 2008 12:24:45 -0000
DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com;
	h=Received:X-Mailer:Date:From:Reply-To:Subject:To:MIME-Version:Content-Type:Message-ID;
	b=hZINCPvMhH5EeQpMTV9xT+j8LWJjSRvr+8Tb1r7Y0IcRPSsVecEjdzNILVLZ6aZ2MIMonFX+vg330lQYAK92zZdcgBNZ4KPDBF1Z7INrm0HlweQbMN9oOLYF+Y6SVtuvzauTN+BHfkhZYiWiZSyj7dEX1utmyaQ3KNLAQCRtQ9k=;
Received: from [165.21.155.70] by web57010.mail.re3.yahoo.com via HTTP;
	Sat, 12 Jul 2008 05:24:45 PDT
X-Mailer: YahooMailWebService/0.7.199
Date: Sat, 12 Jul 2008 05:24:45 -0700 (PDT)
From: Unga <unga888@yahoo.com>
To: freebsd-questions@freebsd.org
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Message-ID: <451269.42968.qm@web57010.mail.re3.yahoo.com>
Subject: A compiling issue with a new compiler
X-BeenThere: freebsd-questions@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
Reply-To: unga888@yahoo.com
List-Id: User questions <freebsd-questions.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-questions>, 
	<mailto:freebsd-questions-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-questions>
List-Post: <mailto:freebsd-questions@freebsd.org>
List-Help: <mailto:freebsd-questions-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-questions>, 
	<mailto:freebsd-questions-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sat, 12 Jul 2008 12:24:46 -0000

Hi all

I have compiled GCC 4.3.1 from source.

echo 'main(){}' > test.c
cc test.c -v -Wl,--verbose

Above two commands end up with:
attempt to open /usr/lib/crtn.o succeeded
/usr/lib/crtn.o/usr/lib/libc.so: undefined reference to `_nsyylex'
/usr/lib/libc.so: undefined reference to `_nsyyin'
/usr/lib/libc.so: undefined reference to `_nsyytext'
/usr/lib/libc.so: undefined reference to `_nsyyerror'
/usr/lib/libc.so: undefined reference to `_nsyylineno'
collect2: ld returned 1 exit status

ld --verbose | grep SEARCH
SEARCH_DIR("/lib"); SEARCH_DIR("/usr/lib");

Some relevant portions from the compiler spec file:
*linker:
collect2

*startfile_prefix_spec:
/usr/lib/

*fbsd_dynamic_linker:
/libexec/ld-elf.so.1

*link_command:
%{!fsyntax-only:%{!c:%{!M:%{!MM:%{!E:%{!S:    %(linker) %l %{pie:-pie} %X %{o*}
%{A} %{d} %{e*} %{m} %{N} %{n} %{r}    %{s} %{t} %{u*} %{x} %{z} %{Z} %{!A:%{!no
stdlib:%{!nostartfiles:%S}}}    %{static:} %{L*} %(mfwrap) %(link_libgcc) %o
%{fopenmp|ftree-parallelize-loops=*:%:include(libgomp.spec)%(link_gomp)} %(mflib
)    %{fprofile-arcs|fprofile-generate|coverage:-lgcov}    %{!nostdlib:%{!nodefa
ultlibs:%(link_ssp) %(link_gcc_c_sequence)}}    %{!A:%{!nostdlib:%{!nostartfiles
:%E}}} %{T*} }}}}}}

Is this something to do with the compiler spec file?

What else should I look for?

Any help in this regard is very much appreciated.

Kind regards
Unga