Return-Path: 
 <user-return-66634-apmail-ant-user-archive=ant.apache.org@ant.apache.org>
Delivered-To: apmail-ant-user-archive@www.apache.org
Received: (qmail 78888 invoked from network); 15 Dec 2008 11:41:47 -0000
Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2)
  by minotaur.apache.org with SMTP; 15 Dec 2008 11:41:47 -0000
Received: (qmail 65962 invoked by uid 500); 15 Dec 2008 11:41:53 -0000
Delivered-To: apmail-ant-user-archive@ant.apache.org
Received: (qmail 65921 invoked by uid 500); 15 Dec 2008 11:41:52 -0000
Mailing-List: contact user-help@ant.apache.org; run by ezmlm
Precedence: bulk
List-Unsubscribe: <mailto:user-unsubscribe@ant.apache.org>
List-Help: <mailto:user-help@ant.apache.org>
List-Post: <mailto:user@ant.apache.org>
List-Id: "Ant Users List" <user.ant.apache.org>
Reply-To: "Ant Users List" <user@ant.apache.org>
Delivered-To: mailing list user@ant.apache.org
Received: (qmail 65910 invoked by uid 99); 15 Dec 2008 11:41:52 -0000
Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136)
    by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 15 Dec 2008 03:41:52 -0800
X-ASF-Spam-Status: No, hits=-1.0 required=10.0
	tests=RCVD_IN_DNSWL_LOW,SPF_HELO_PASS,SPF_PASS
X-Spam-Check-By: apache.org
Received-SPF: pass (athena.apache.org: domain of jak-ant-user@m.gmane.org
 designates 80.91.229.2 as permitted sender)
Received: from [80.91.229.2] (HELO ciao.gmane.org) (80.91.229.2)
    by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 15 Dec 2008 11:41:29 +0000
Received: from list by ciao.gmane.org with local (Exim 4.43)
	id 1LCBow-0004ag-61
	for user@ant.apache.org; Mon, 15 Dec 2008 11:41:06 +0000
Received: from lichtenstein.sfb.uni-tuebingen.de ([134.2.147.26])
        by main.gmane.org with esmtp (Gmexim 0.1 (Debian))
        id 1AlnuQ-0007hv-00
        for <user@ant.apache.org>; Mon, 15 Dec 2008 11:41:06 +0000
Received: from qwizv9b02 by lichtenstein.sfb.uni-tuebingen.de with local
 (Gmexim 0.1 (Debian))
        id 1AlnuQ-0007hv-00
        for <user@ant.apache.org>; Mon, 15 Dec 2008 11:41:06 +0000
X-Injected-Via-Gmane: http://gmane.org/
To: user@ant.apache.org
From: Hendrik Maryns <qwizv9b02@sneakemail.com>
Subject: Re: [HELP] problem using antlr in ant
Date: Mon, 15 Dec 2008 12:40:50 +0100
Lines: 156
Message-ID: <gi5fo8$5r8$1@ger.gmane.org>
References: <471EDE446D942746BAFEF042B8621F02255DE2@BLR-EC-MBX03.wipro.com>
 <DA0DF449-02D5-40CA-B1CE-A0F7299CC3EE@AI.SRI.COM>
Mime-Version: 1.0
Content-Type: multipart/signed; micalg=pgp-sha1;
 protocol="application/pgp-signature";
 boundary="------------enig1476663157FAF141576BF79B"
X-Complaints-To: usenet@ger.gmane.org
X-Gmane-NNTP-Posting-Host: lichtenstein.sfb.uni-tuebingen.de
User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; nl;
 rv:1.8.1.9) Gecko/20071114 SUSE/2.0.0.9-11.1 Thunderbird/2.0.0.9
 Mnenhy/0.7.5.666
In-Reply-To: <DA0DF449-02D5-40CA-B1CE-A0F7299CC3EE@AI.SRI.COM>
X-Enigmail-Version: 0.95.7
Sender: news <news@ger.gmane.org>
X-Virus-Checked: Checked by ClamAV on apache.org

--------------enig1476663157FAF141576BF79B
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: quoted-printable

Hello,

> On Dec 12, 2008, at 3:46 AM, <kumar.bharath@wipro.com>
> <kumar.bharath@wipro.com> wrote:
>=20
>> Hi Sunil,
>>  I found some queries posted by you on antlr tasks in ant mail archive=
s.

Why then not ask in the Ant mailing list, as Sunil did for you?

>> I am facing issue while using antlr task inside ant build.xml.
>> could you please give me some insight on how to go about?

>> here are the details:
>>  I am trying to build a grammar file inside build.xml
>>
>>   <target name=3D"antlrcompile">
>>     <antlr target=3D"sample.g;" outputdirectory=3D"." >
>>        <classpath>
>>          <pathelement location=3D"../../lib/antlr-2.7.7.jar"/>
>>        </classpath>
>>
>>     </antlr>
>>   </target>
>> I am getting an error:
>>
>>
>> build.xml:19: Could not create task or type of type: antlr.

I see you are using ANTLR 2.7, which is rather old.  I use ANTLR 3.1, but=
 you can probably adapt to your needs.  I have
the following in my build files:

=3D=3D build.properties =3D=3D
# ANTLR stuff
antlrdir=3D${srcdir}/ANTLR
grammar.name=3Dfsq
parse.package=3Dde/uni_tuebingen/sfb/lichtenstein/formulas/parsing
tool.options=3D-lib ${antlrdir} -o ${antlrdir}
=3D=3D build.properties =3D=3D

=3D=3D build.xml=3D=3D
	<property file=3D"build.properties" />

	<path id=3D"ANTLR.classpath">
		<pathelement location=3D"libraries/antlr-3.1.1.jar" />
	</path>

	<target name=3D"antlr"
	        depends=3D"antlr-parser"
	        description=3D"Generate Java parser files from the ANTLR grammar=
s">
		<!-- Move generated Java code to the correct package directory. -->
		<move todir=3D"${srcdir}/${parse.package}">
			<fileset dir=3D"${antlrdir}" includes=3D"*.java" />
		</move>
	</target>

	<target name=3D"antlr-parser"
	        depends=3D"antlr-lexer"
	        unless=3D"lexerGrammarProcessed"
	        description=3D"Generate Java parser file from the ANTLR parser g=
rammar">
		<!-- does not work, unfortunately
		<antlr:antlr3 xmlns:antlr=3D"antlib:org/apache/tools/ant/antlr"
		              target=3D"${srcdir}/ANTLR/${grammar.name}Parser.g"
		              outputdirectory=3D"${srcdir}/${parse.package}"
		              libdirectory=3D"/home/hendrik/Java/antlr-3.1.1/lib"
		              multithreaded=3D"true" />
		-->
		<java classname=3D"org.antlr.Tool"
		      classpathref=3D"ANTLR.classpath"
		      fork=3D"true">
			<!-- The -lib option tells ANTLR where to look for the .token file
	           generated by processing the lexer grammar. -->
			<arg line=3D"${tool.options} ${srcdir}/ANTLR/${grammar.name}Parser.g" =
/>
		</java>
	</target>

	<target name=3D"antlr-lexer"
	        depends=3D"prepare-antlr"
	        unless=3D"lexerGrammarProcessed"
	        description=3D"Generate Java lexer file from the ANTLR lexer gra=
mmar">
		<!-- does not work, unfortunately
		<antlr:antlr3 xmlns:antlr=3D"antlib:org/apache/tools/ant/antlr"
		              target=3D"${srcdir}/ANTLR/${grammar.name}.g"
		              outputdirectory=3D"${srcdir}/${parse.package}"
		              libdirectory=3D"/home/hendrik/Java/antlr-3.1.1/lib"
		              multithreaded=3D"true" />
		-->
		<java classname=3D"org.antlr.Tool"
		      classpathref=3D"ANTLR.classpath"
		      fork=3D"true">
			<!-- The -lib option tells ANTLR where to look for the .token file
	           generated by processing the lexer/parser grammar. -->
			<arg line=3D"${tool.options} ${srcdir}/ANTLR/${grammar.name}Lexer.g" /=
>
		</java>
		<!-- Move generated Java code to the correct package directory. -->
		<move todir=3D"${srcdir}/${parse.package}">
			<fileset dir=3D"${antlrdir}" includes=3D"*.java" />
		</move>
	</target>

	<target name=3D"prepare-antlr">
		<uptodate property=3D"lexerGrammarProcessed"
		          srcfile=3D"${antlrdir}/${grammar.name}Lexer.g">
			<mapper type=3D"merge"
			        to=3D"${srcdir}/${parse.package}/${grammar.name}Lexer.java" />=

		</uptodate>
		<uptodate property=3D"parserGrammarProcessed"
		          srcfile=3D"${antlrdir}/${grammar.name}Parser.g">
			<mapper type=3D"merge"
			        to=3D"${srcdir}/${parse.package}/${grammar.name}Parser.java" /=
>
		</uptodate>
	</target>

As you can see, I didn=E2=80=99t manage to use the antlr3 target which ca=
n be found on the internet.  The antlr target from
ant-tools should however work with ANTLR 2.7.  Adapt the classpath line a=
s appropriate.

HTH, H.
--=20
Hendrik Maryns
http://tcl.sfs.uni-tuebingen.de/~hendrik/
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
Ask smart questions, get good answers:
http://www.catb.org/~esr/faqs/smart-questions.html


--------------enig1476663157FAF141576BF79B
Content-Type: application/pgp-signature; name="signature.asc"
Content-Description: OpenPGP digital signature
Content-Disposition: attachment; filename="signature.asc"

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.9 (GNU/Linux)
Comment: Using GnuPG with SUSE - http://enigmail.mozdev.org

iEYEARECAAYFAklGQkgACgkQBGFP0CTku6PKHgCgjiBKPCOfX3Uww6opVDHlO0fB
dwEAnjuGc5ryoaVrYG1rwvd7B8yEIgYh
=NXEs
-----END PGP SIGNATURE-----

--------------enig1476663157FAF141576BF79B--