X-Recipient: archive-cygwin AT delorie DOT com
X-SWARE-Spam-Status: No, hits=-2.1 required=5.0	tests=AWL,BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,RCVD_IN_DNSWL_LOW,T_TO_NO_BRKTS_FREEMAIL
X-Spam-Check-By: sourceware.org
MIME-Version: 1.0
In-Reply-To: <30927631.post@talk.nabble.com>
References: <30927631 DOT post AT talk DOT nabble DOT com>
Date: Tue, 15 Feb 2011 13:13:05 +0100
Message-ID: <AANLkTinN3g5P_aze85AaxxTjWEioS32zWzhfvt=EdF-Y@mail.gmail.com>
Subject: Re: m4: cannot open `gcc': No such file or directory
From: Csaba Raduly <rcsaba AT gmail DOT com>
To: cygwin AT cygwin DOT com
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: quoted-printable
Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm
Precedence: bulk
List-Id: <cygwin.cygwin.com>
List-Unsubscribe: <mailto:cygwin-unsubscribe-archive-cygwin=delorie DOT com AT cygwin DOT com>
List-Subscribe: <mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive: <http://sourceware.org/ml/cygwin/>
List-Post: <mailto:cygwin AT cygwin DOT com>
List-Help: <mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs>
Sender: cygwin-owner AT cygwin DOT com
Mail-Followup-To: cygwin AT cygwin DOT com
Delivered-To: mailing list cygwin AT cygwin DOT com

Hi,

On Tue, Feb 15, 2011 at 3:18 AM, Hilariousity  wrote:
>
> I'm trying to compile the GNU multiple precision arithmetic library from
> source in cygwin and after the command
>
> m4 gcc =A0-DHAVE_CONFIG_H -D__GMP_WITHIN_GMP -DOPERATION_add_n add_n.asm
>>tmp-add_n.s
>
> I get an error saying
>
> m4: cannot open `gcc': No such file or directory
>
> However typing the command gcc into bash reveals the output "gcc: no input
> files"
>
> How do I get the m4 macro processor to see gcc?

I think something is wrong with how gmp got configured. What options
did you give to configure? What is the output of

egrep -A1 'M4|CCAS|^\.[a-z]*\.[a-z]*' mpn/Makefile

This is what I get:

/bin/sh ../libtool --mode=3Dcompile --tag=3DCC ../mpn/m4-ccas --m4=3D"m4"
/usr/bin/gcc -std=3Dgnu99 -c -DHAVE_CONFIG_H -I. -I. -I..
-D__GMP_WITHIN_GMP -I.. -DOPERATION_`echo add_n | sed 's/_$//'`
-m32 -O2 -pedantic -fomit-frame-pointer -mtune=3Dcore2 -march=3Dcore2
`test -f 'add_n.asm' || echo './'`add_n.asm

 ../mpn/m4-ccas --m4=3Dm4 /usr/bin/gcc -std=3Dgnu99 -c -DHAVE_CONFIG_H -I.
-I. -I.. -D__GMP_WITHIN_GMP -I.. -DOPERATION_add_n -m32 -O2 -pedantic
-fomit-frame-pointer -mtune=3Dcore2 -march=3Dcore2 add_n.asm -o add_n.o

m4  -DHAVE_CONFIG_H -D__GMP_WITHIN_GMP -DOPERATION_add_n add_n.asm >tmp-add=
_n.s

 /usr/bin/gcc -std=3Dgnu99 -c -DHAVE_CONFIG_H -I. -I. -I..
-D__GMP_WITHIN_GMP -I.. -DOPERATION_add_n -m32 -O2 -pedantic
-fomit-frame-pointer -mtune=3Dcore2 -march=3Dcore2 tmp-add_n.s -o add_n.o



Csaba
--=20
GCS a+ e++ d- C++ ULS$ L+$ !E- W++ P+++$ w++$ tv+ b++ DI D++ 5++
Life is complex, with real and imaginary parts.
"Ok, it boots. Which means it must be bug-free and perfect. " -- Linus Torv=
alds
"People disagree with me. I just ignore them." -- Linus Torvalds

--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple