Hi,
I am an ant newbie. I am trying to build GWT from source following steps as
mentioned at http://code.google.com/webtoolkit/makinggwtbetter.html
I am facing problem doing that and could not get solution in ant forums.
<http://code.google.com/webtoolkit/makinggwtbetter.html>
Now when I invoke ant from trunk directory, it first says that a file is
duplicate.
BUILD FAILED
/home/karan/work/gwt/trunk/build.xml:91: The following error occurred while
executing this line:
/home/karan/work/gwt/trunk/build.xml:27: The following error occurred while
executing this line:
/home/karan/work/gwt/trunk/build.xml:54: The following error occurred while
executing this line:
/home/karan/work/gwt/trunk/dev/build.xml:107: The following error occurred
while executing this line:
/home/karanb/work/gwt/trunk/common.ant.xml:148: Duplicate file
org/apache/COPYING was found and the duplicate attribute is 'fail'.
When I re invoke ant without ant clean, it fails to find classes in tools
directory, for example it says:
compile:
[gwt.javac] /home/karan/work/gwt/trunk/dev/build.xml:199: warning:
'includeantruntime' was not set, defaulting to build.sysclasspath=last; set
to false for repeatable builds
[gwt.javac] Compiling 138 source files to
/home/karan/work/gwt/trunk/build/out/dev/bin
[gwt.javac]
/home/karanb/work/gwt/trunk/dev/core/src/com/google/gwt/dev/ServletValidator.java:21:
package org.mortbay.jetty.servlet does not exist
[gwt.javac] import org.mortbay.jetty.servlet.ServletHandler;
{Many such errors}
I reinvoke ant, specifying -lib /home/karan/work/gwt/tools/lib/jetty, then
jetty package issue is resolved, but rest packages continue giving errors.
[gwt.javac] /home/karan/work/gwt/trunk/dev/build.xml:199: warning:
'includeantruntime' was not set, defaulting to build.sysclasspath=last; set
to false for repeatable builds
[gwt.javac] Compiling 138 source files to
/home/karan/work/gwt/trunk/build/out/dev/bin
[gwt.javac]
/home/karan/work/gwt/trunk/dev/core/src/com/google/gwt/dev/shell/CompilingClassLoader.java:47:
package org.apache.commons.collections.map does not exist
[gwt.javac] import org.apache.commons.collections.map.AbstractReferenceMap;
Why do I have to manually give lib path, why can't ant get it by itself as
the guide makinggwtbetter says. I am also mentioning system info below for
any hints:
Ant is in home/karan/Downloads/
ka...@karanb:~/Downloads/apache-ant-1.8.0RC1$ ls
INSTALL KEYS LICENSE NOTICE README WHATSNEW bin docs etc fetch.xml
get-m2.xml lib
ant is installed properly as I see:
ka...@karan:~/work/gwt/trunk$ ant -version
Apache Ant version 1.8.0RC1 compiled on January 5 2010
The environment variables are set as :
GWT_TOOLS=/home/karan/work/gwt/tools
ANT_HOME=/home/karan/Downloads/apache-ant-1.8.0RC1
The directory /home/karan/work/gwt contains tools and trunk subdirectories.
ka...@karan:~/work/gwt/tools$ ls
antlib lib redist sdk
ka...@karan:~/work/gwt/trunk$ ls
build-tools build.xml common.ant.xml dev dev-ext distro-source doc
eclipse jni platforms.ant.xml plugins reference samples servlet
tools user
Thanks in advance.
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