[antlr-interest] Lexer.java output in wrong directory
Hilco Wijbenga
hilco.wijbenga at gmail.com
Sat Sep 12 23:39:34 PDT 2009
Hi all,
(I couldn't find an issue tracker so I'm just sending this problem to
the mailing list. I'm not sure whether it is an ANTLR issue or an
antlr3-maven-plugin issue.)
I have the setup below. If I run it I get the following result:
hilco at centaur ~/workspaces/default/JavaParser $ mvn clean compile ; tree
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Building Unnamed - org.example:x:jar:0.0.1-SNAPSHOT
[INFO] task-segment: [clean, compile]
[INFO] ------------------------------------------------------------------------
[INFO] [clean:clean]
[INFO] Deleting directory /home/hilco/workspaces/default/JavaParser/target
[INFO] [antlr3:antlr {execution: default}]
[INFO] ANTLR: Processing source directory
/home/hilco/workspaces/default/JavaParser/src/main/antlr3
ANTLR Parser Generator Version 3.1.3 Mar 17, 2009 19:23:44
x/X.g
[INFO] [resources:resources]
[WARNING] Using platform encoding (UTF-8 actually) to copy filtered
resources, i.e. build is platform dependent!
[INFO] skip non existing resourceDirectory
/home/hilco/workspaces/default/JavaParser/src/main/resources
[INFO] [compiler:compile]
[INFO] Compiling 3 source files to
/home/hilco/workspaces/default/JavaParser/target/classes
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESSFUL
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 5 seconds
[INFO] Finished at: Sat Sep 12 23:30:56 PDT 2009
[INFO] Final Memory: 13M/126M
[INFO] ------------------------------------------------------------------------
.
|-- pom.xml
|-- src
| `-- main
| `-- antlr3
| |-- imports
| | `-- L.g
| `-- x
| `-- X.g
`-- target
|-- classes
| |-- XLexer.class
| |-- X_L.class
| `-- x
| `-- XParser.class
`-- generated-sources
`-- antlr3
|-- L.tokens
|-- X.tokens
|-- home
| `-- hilco
| `-- workspaces
| `-- default
| `-- JavaParser
| `-- src
| `-- main
| `-- antlr3
| `-- XLexer.java
`-- x
|-- XParser.java
`-- X_L.java
Note the strange location of XLexer.java. If I comment out "import L;"
and uncomment "LETTER : 'X' ;" everything works as expected and
XLexer.java ends up next to XParser.java.
How do I get "import" to work properly?
Cheers,
Hilco
.
|-- pom.xml
`-- src
`-- main
`-- antlr3
|-- imports
| `-- L.g
`-- x
`-- X.g
X.g:
grammar X;
import L;
@header {
package x;
}
//LETTER : 'X' ;
x : 'x' LETTER ;
L.g:
lexer grammar L;
LETTER : 'X' ;
pom.xml:
<project
xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
http://maven.apache.org/maven-v4_0_0.xsd"
>
<modelVersion>4.0.0</modelVersion>
<groupId>org.example</groupId>
<artifactId>x</artifactId>
<version>0.0.1-SNAPSHOT</version>
<dependencies>
<dependency>
<groupId>org.antlr</groupId>
<artifactId>antlr-runtime</artifactId>
<version>3.1.3</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.antlr</groupId>
<artifactId>antlr3-maven-plugin</artifactId>
<version>3.1.3-1</version>
<executions>
<execution>
<goals>
<goal>antlr</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
My environment:
Apache Maven 2.1.0 (r755702; 2009-03-18 12:10:27-0700)
Java version: 1.5.0_19
Java home: /opt/sun-jdk-1.5.0.19/jre
Default locale: en_CA, platform encoding: UTF-8
OS name: "linux" version: "2.6.30-gentoo-r6" arch: "i386" Family: "unix"
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