youys
/
ant
Not watched
1
0
Fork 1
Code
Releases 0 Wiki Activity
Issues 0 Pull Requests 0 Datasets Model Cloudbrain
Browse Source

Add the listfiles attribute -- but mostly, clean this puppy up! 

(defaultexcludes, good grief... :)
PR:
Obtained from:
Submitted by:
Reviewed by:


git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@271912 13f79535-47bb-0310-9956-ffa450edef68
master
Diane Holt 23 years ago
parent
0f96ff5c24
commit
e68b5a29ea
1 changed files with 225 additions and 145 deletions
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. +225
    -145
      docs/manual/CoreTasks/javac.html

+ 225
- 145
docs/manual/CoreTasks/javac.html View File

@@ -11,56 +11,84 @@
<h3>Description</h3>
<p>Compiles a Java source tree.</p>
<p>The source and destination directory will be recursively scanned for Java
source files to compile. Only Java files that have no corresponding class file
or where the class file is older than the java file will be compiled.</p>
source files to compile. Only Java files that have no corresponding
<code>.class</code> file
or where the class file is older than the
<code>.java</code> file will be compiled.</p>
<p>Note: Ant uses only the names of the source and class files to find
the classes that need a rebuild. It will not scan the source and therefor
the classes that need a rebuild. It will not scan the source and therefore
will have no knowledge about nested classes, classes that are named different
from the source file and so on.</p>
<p>The directory structure of the source tree should follow the package
from the source file, and so on. See the
<a href="../OptionalTasks/depend.html"><code>&lt;depend&gt;</code></a> task
for dependency checking based on other than just
existence/modification times.
<p>When the source files are part of a package, the directory structure of
the source tree should follow the package
hierarchy.</p>
<p>It is possible to refine the set of files that are being compiled/copied.
This can be done with the <i>includes</i>, <i>includesfile</i>, <i>excludes</i>, <i>excludesfile</i> and <i>defaultexcludes</i>
attributes. With the <i>includes</i> or <i>includesfile</i> attribute you specify the files you want to
have included by using patterns. The <i>exclude</i> or <i>excludesfile</i> attribute is used to specify
the files you want to have excluded. This is also done with patterns. And
finally with the <i>defaultexcludes</i> attribute, you can specify whether you
want to use default exclusions or not. See the section on <a
href="../dirtasks.html#directorybasedtasks">directory based tasks</a>, on how the
inclusion/exclusion of files works, and how to write patterns.</p>
<p>It is possible to use different compilers. This can be selected with the
&quot;build.compiler&quot; property or the compiler attribute. Here are the choices:-</p>
<p>It is possible to refine the set of files that are being compiled.
This can be done with the <code>includes</code>, <code>includesfile</code>,
<code>excludes</code>, <code>excludesfile</code>,
and <code>defaultexcludes</code>
attributes. With the <code>includes</code> or
<code>includesfile</code> attribute, you specify the files you want to
have included.
The <code>exclude</code> or <code>excludesfile</code> attribute is used
to specify
the files you want to have excluded. In both cases, the list of files
can be specified by either the filename, relative to the directory(s) specified
in the <code>srcdir</code> attribute or nested <src> element, or by using
wildcard patterns. See the section on
<a href="../dirtasks.html#directorybasedtasks">directory-based tasks</a>,
for information on how the
inclusion/exclusion of files works, and how to write wildcard patterns.</p>
<p>It is possible to use different compilers. This can be specified by
either setting the global <code>build.compiler</code> property, which will
affect all <code>&lt;javac&gt;</code> tasks throughout the build, or by
setting the <code>compiler</code> attribute, specific to the current
<code>&lt;javac&gt;</code> task.
<a name="compilervalues">Valid values for either the
<code>build.compiler</code> property or the <code>compiler</code>
attribute are:</p>
<ul>
<li>classic (the standard compiler of JDK 1.1/1.2) - javac1.1 and
javac1.2 can be used as aliases</li>
<li>modern (the standard compiler of JDK 1.3/1.4) - javac1.3 and
javac1.4 can be used as aliases</li>
<li>jikes (the <a
<li><code>classic</code> (the standard compiler of JDK 1.1/1.2) &ndash;
<code>javac1.1</code> and
<code>javac1.2</code> can be used as aliases.</li>
<li><code>modern</code> (the standard compiler of JDK 1.3/1.4) &ndash;
<code>javac1.3</code> and
<code>javac1.4</code> can be used as aliases.</li>
<li><code>jikes</code> (the <a
href="http://oss.software.ibm.com/developerworks/opensource/jikes/project" target="_top">Jikes</a>
compiler)</li>
<li>jvc (the Command-Line Compiler from Microsoft's SDK for Java /
Visual J++) - microsoft can be used as an alias</li>
<li>kjc (the <a href="http://www.dms.at/kopi/" target="_top">kopi</a>
compiler)</li>
<li>gcj (the gcj compiler from gcc)</li>
<li>sj (Symantec java compiler) - symantec can be used as an alias</li>
<li>extJavac (run either modern or classic in a JVM of its own)</li>
compiler).</li>
<li><code>jvc</code> (the Command-Line Compiler from Microsoft's SDK
for Java / Visual J++) &ndash; <code>microsoft</code> can be used
as an alias.</li>
<li><code>kjc</code> (the <a href="http://www.dms.at/kopi/" target="_top">kopi</a>
compiler).</li>
<li><code>gcj</code> (the gcj compiler from gcc).</li>
<li><code>sj</code> (Symantec java compiler) &ndash;
<code>symantec</code> can be used as an alias.</li>
<li><code>extJavac</code> (run either modern or classic in a JVM of
its own).</li>
</ul>
<p>For JDK 1.1/1.2, classic is the default. For JDK 1.3/1.4, modern is the default.
</a>
<p>For JDK 1.1/1.2, <code>classic</code> is the default.
For JDK 1.3/1.4, <code>modern</code> is the default.
If you wish to use a different compiler interface than those
supplied, write a class that implements the CompilerAdapter interface
(package org.apache.tools.ant.taskdefs.compilers). Supply the full
classname in the &quot;build.compiler&quot; property.
supplied, you can write a class that implements the CompilerAdapter interface
(<code>package org.apache.tools.ant.taskdefs.compilers</code>). Supply the full
classname in the <code>build.compiler</code> property or the
<code>compiler</code> attribute.
</p>
<p>The fork attribute overrides the build.compiler setting and expects
a JDK1.1 or higher to be set in java.home.
<p>The fork attribute overrides the <code>build.compiler</code> property
or <code>compiler</code> attribute setting and
expects a JDK1.1 or higher to be set in <code>JAVA_HOME</code>.
</p>
<p>This task will drop all entries that point to non-existent
files/directories from the CLASSPATH it passes to the compiler.</p>
files/directories from the classpath it passes to the compiler.</p>
<p><strong>Windows Note:</strong>When the modern compiler is used
in unforked mode on Windows, it locks up the files present in the
classpath of the &lt;javac&gt; task, and does not release them. The side
effect of this is that you will not be able to delete or move
classpath of the <code>&lt;javac&gt;</code> task, and does not release them.
The side effect of this is that you will not be able to delete or move
those files later on in the build. The workaround is to fork when
invoking the compiler.</p>
</p>
@@ -73,196 +101,211 @@ invoking the compiler.</p>
</tr>
<tr>
<td valign="top">srcdir</td>
<td valign="top">location of the java files. (See Notes at the end)</td>
<td valign="top">Location of the java files. (See the
<a href="#srcdirnote">Note</a> below.)</td>
<td align="center" valign="top">Yes, unless nested <code>&lt;src&gt;</code> elements are present.</td>
</tr>
<tr>
<td valign="top">destdir</td>
<td valign="top">location to store the class files.</td>
<td valign="top">Location to store the class files.</td>
<td align="center" valign="top">No</td>
</tr>
<tr>
<td valign="top">includes</td>
<td valign="top">comma-separated list of patterns of files that must be
included; all files are included when omitted.</td>
<td valign="top">Comma-separated list of files (may be specified using
wildcard patterns) that must be
included; all <code>.java</code> files are included when omitted.</td>
<td valign="top" align="center">No</td>
</tr>
<tr>
<td valign="top">includesfile</td>
<td valign="top">the name of a file that contains
include patterns.</td>
<td valign="top">The name of a file that contains a list of files to
include (may be specified using wildcard patterns).</td>
<td valign="top" align="center">No</td>
</tr>
<tr>
<td valign="top">excludes</td>
<td valign="top">comma-separated list of patterns of files that must be
excluded; no files (except default excludes) are excluded when omitted.</td>
<td valign="top">Comma-separated list of files (may be specified using
wildcard patterns) that must be excluded; no files (except default
excludes) are excluded when omitted.</td>
<td valign="top" align="center">No</td>
</tr>
<tr>
<td valign="top">excludesfile</td>
<td valign="top">the name of a file that contains
exclude patterns.</td>
<td valign="top" align="center">No</td>
</tr>
<tr>
<td valign="top">defaultexcludes</td>
<td valign="top">indicates whether default excludes should be used
(<code>yes</code> | <code>no</code>); default excludes are used when omitted.</td>
<td valign="top">The name of a file that contains a list of files to
exclude (may be specified using wildcard patterns).</td>
<td valign="top" align="center">No</td>
</tr>
<tr>
<td valign="top">classpath</td>
<td valign="top">the classpath to use.</td>
<td valign="top">The classpath to use.</td>
<td align="center" valign="top">No</td>
</tr>
<tr>
<td valign="top">sourcepath</td>
<td valign="top">the sourcepath to use; defaults to the value of the srcdir attribute (or <code>&lt;src&gt;</code> elements).
<td valign="top">The sourcepath to use; defaults to the value of the srcdir attribute (or nested <code>&lt;src&gt;</code> elements).
To suppress the sourcepath switch, use <code>sourcepath=&quot;&quot;</code>.</td>
<td align="center" valign="top">No</td>
</tr>
<tr>
<td valign="top">bootclasspath</td>
<td valign="top">location of bootstrap class files.</td>
<td valign="top">Location of bootstrap class files.</td>
<td align="center" valign="top">No</td>
</tr>
<tr>
<td valign="top">classpathref</td>
<td valign="top">the classpath to use, given as a
<a href="../using.html#references">reference</a> to a PATH defined elsewhere.</td>
<td valign="top">The classpath to use, given as a
<a href="../using.html#references">reference</a> to a path defined elsewhere.</td>
<td align="center" valign="top">No</td>
</tr>
<tr>
<td valign="top">sourcepathref</td>
<td valign="top">the sourcepath to use, given as a
<a href="../using.html#references">reference</a> to a PATH defined elsewhere.</td>
<td valign="top">The sourcepath to use, given as a
<a href="../using.html#references">reference</a> to a path defined elsewhere.</td>
<td align="center" valign="top">No</td>
</tr>
<tr>
<td valign="top">bootclasspathref</td>
<td valign="top">location of bootstrap class files, given as a
<a href="../using.html#references">reference</a> to a PATH defined elsewhere.</td>
<td valign="top">Location of bootstrap class files, given as a
<a href="../using.html#references">reference</a> to a path defined elsewhere.</td>
<td align="center" valign="top">No</td>
</tr>
<tr>
<td valign="top">extdirs</td>
<td valign="top">location of installed extensions.</td>
<td valign="top">Location of installed extensions.</td>
<td align="center" valign="top">No</td>
</tr>
<tr>
<td valign="top">encoding</td>
<td valign="top">encoding of source files. (gcj doesn't support
this option yet)</td>
<td valign="top">Encoding of source files. (Note: gcj doesn't support
this option yet.)</td>
<td align="center" valign="top">No</td>
</tr>
<tr>
<td valign="top">nowarn</td>
<td valign="top">indicates whether -nowarn switch should be passed
to the compiler; defaults to <code>off</code>.</td>
<td valign="top">Indicates whether the <code>-nowarn</code> switch
should be passed to the compiler; defaults to <code>off</code>.</td>
<td align="center" valign="top">No</td>
</tr>
<tr>
<td valign="top">debug</td>
<td valign="top">indicates whether source should be compiled with debug
<td valign="top">Indicates whether source should be compiled with debug
information; defaults to <code>off</code>.</td>
<td align="center" valign="top">No</td>
</tr>
<tr>
<td valign="top">debuglevel</td>
<td valign="top">Keyword list to be appended to the <code>-g</code>
command-line switch. This will be ignored by all implementations except
<code>modern</code> and <code>classic(ver &gt;= 1.2)</code>.
Legal values are <code>none</code> or a comma-separated list of the
following keywords:
<code>lines</code>, <code>vars</code>, and <code>source</code>.
If <code>debuglevel</code> is not specified, by default,
<code>:none</code> will be
appended to <code>-g</code>. If <code>debug</code> is not turned on,
this attribute will be ignored.
</td>
<td align="center" valign="top">No</td>
</tr>
<tr>
<td valign="top">optimize</td>
<td valign="top">indicates whether source should be compiled with
<td valign="top">Indicates whether source should be compiled with
optimization; defaults to <code>off</code>.</td>
<td align="center" valign="top">No</td>
</tr>
<tr>
<td valign="top">deprecation</td>
<td valign="top">indicates whether source should be compiled with
<td valign="top">Indicates whether source should be compiled with
deprecation information; defaults to <code>off</code>.</td>
<td align="center" valign="top">No</td>
</tr>
<tr>
<td valign="top">target</td>
<td valign="top">generate class files for specific VM version (e.g.,
<td valign="top">Generate class files for specific VM version (e.g.,
<code>1.1</code> or <code>1.2</code>).</td>
<td align="center" valign="top">No</td>
</tr>
<tr>
<td valign="top">verbose</td>
<td valign="top">asks the compiler for verbose output.</td>
<td valign="top">Asks the compiler for verbose output.</td>
<td align="center" valign="top">No</td>
</tr>
<tr>
<td valign="top">depend</td> <td valign="top">enables dependency-tracking
for compilers that support this (jikes and classic)</td>
<td valign="top">depend</td> <td valign="top">Enables dependency-tracking
for compilers that support this (<code>jikes</code> and
<code>classic</code>).</td>
<td align="center" valign="top">No</td>
</tr>
<tr>
<td valign="top">includeAntRuntime</td>
<td valign="top">whether to include the Ant run-time libraries;
defaults to <code>yes</code>.</td>
<td valign="top">Whether to include the Ant run-time libraries in the
classpath; defaults to <code>yes</code>.</td>
<td align="center" valign="top">No</td>
</tr>
<tr>
<td valign="top">includeJavaRuntime</td>
<td valign="top">whether to include the default run-time
libraries from the executing VM; defaults to <code>no</code>.</td>
<td valign="top">Whether to include the default run-time
libraries from the executing VM in the classpath;
defaults to <code>yes</code>.</td>
<td align="center" valign="top">No</td>
</tr>
<tr>
<td valign="top">fork</td>
<td valign="top">whether to execute Javac using the JDK compiler
externally; defaults to <code>no</code>. You can also give a
complete path to the javac executable to use instead of
<code>yes</code>, which would run the compiler of the Java
vesrion that is currently running Ant.</td>
<td valign="top">Whether to execute <code>javac</code> using the
JDK compiler externally; defaults to <code>no</code>. You can also
give a complete path to the <code>javac</code> executable to use
instead of <code>yes</code>, which would run the compiler of the Java
version that is currently running Ant.</td>
<td align="center" valign="top">No</td>
</tr>
<tr>
<td valign="top">memoryInitialSize</td>
<td valign="top">the initial size of the memory for the underlying VM, if javac is run
externally, ignored otherwise; defaults to the standard VM memory setting.
(examples: <code>83886080</code>, <code>81920k</code>, or <code>80m</code>)</td>
<td valign="top">The initial size of the memory for the underlying VM,
if <code>javac</code> is run externally; ignored otherwise. Defaults
to the standard VM memory setting.
(Examples: <code>83886080</code>, <code>81920k</code>, or
<code>80m</code>)</td>
<td align="center" valign="top">No</td>
</tr>
<tr>
<td valign="top">memoryMaximumSize</td>
<td valign="top">the maximum size of the memory for the underlying VM, if javac is run
externally, ignored otherwise; defaults to the standard VM memory setting.
(examples: <code>83886080</code>, <code>81920k</code>, or <code>80m</code>)</td>
<td valign="top">The maximum size of the memory for the underlying VM,
if <code>javac</code> is run externally; ignored otherwise. Defaults
to the standard VM memory setting.
(Examples: <code>83886080</code>, <code>81920k</code>, or
<code>80m</code>)</td>
<td align="center" valign="top">No</td>
</tr>
<tr>
<td valign="top">failonerror</td> <td valign="top">
indicates whether the build will continue even if there are compilation errors; defaults to <code>true</code>.
Indicates whether the build will continue even if there are compilation errors; defaults to <code>true</code>.
</td>
<td align="center" valign="top">No</td>
</tr>
<tr>
<td valign="top">source</td>
<td valign="top">Value of the <code>-source</code> command line
switch, will be ignored by all implementations except
<code>modern</code>, legal values are &quot;1.3&quot; and
&quot;1.4&quot; - by default, no <code>-source</code> argument
<td valign="top">Value of the <code>-source</code> command-line
switch; will be ignored by all implementations except
<code>modern</code>. Legal values are <code>1.3</code> and
<code>1.4</code> &ndash; by default, no <code>-source</code> argument
will be used at all.</td>
<td align="center" valign="top">No</td>
</tr>
<tr>
<td valign="top">debuglevel</td>
<td valign="top">Keyword list to be appended to the <code>-g</code> command line
switch. This will be ignored by all implementations except
<code>modern</code> and <code>classic(ver >= 1.2)</code>, legal values are
&quot;none&quot; or a comma separated list of the following keywords.
Valid keywords are &quot;lines&quot;, &quot;vars&quot; and &quot;source&quot;
- if debuglevel is not specified, by default, nothing will be
appended to <code>-g</code>. If debug is not turned on, this attribute will be
ignored.
</td>
<td valign="top">compiler</td>
<td valign="top">The compiler implementation to use.
If this attribute is not set, the value of the
<code>build.compiler</code> property, if set, will be used.
Otherwise, the default compiler for the current VM will be used.
(See the above <a href="#compilervalues">list</a> of valid
compilers.)</td>
<td align="center" valign="top">No</td>
</tr>
<tr>
<td valign="top">compiler</td>
<td valign="top">The compiler implementation to use.
Defaults to the value of the <code>build.compiler</code> property.</td>
<td valign="top">listfiles</td>
<td valign="top">Indicates whether the source files to be compiled will
be listed; defaults to <code>no</code>.</td>
<td align="center" valign="top">No</td>
</tr>
</table>
@@ -275,9 +318,11 @@ supports all attributes of <code>&lt;fileset&gt;</code>
<code>&lt;patternset&gt;</code> elements.</p>
<h4><code>src</code>, <code>classpath</code>, <code>sourcepath</code>,
<code>bootclasspath</code> and <code>extdirs</code></h4>
<p><code>Javac</code>'s <i>srcdir</i>, <i>classpath</i>,
<i>sourcepath</i>, <i>bootclasspath</i> and <i>extdirs</i> attributes are <a
href="../using.html#path">path-like structures</a> and can also be set via nested
<p><code>&lt;javac&gt;</code>'s <code>srcdir</code>, <code>classpath</code>,
<code>sourcepath</code>, <code>bootclasspath</code>, and
<code>extdirs</code> attributes are
<a href="../using.html#path">path-like structures</a>
and can also be set via nested
<code>&lt;src&gt;</code>,
<code>&lt;classpath&gt;</code>,
<code>&lt;sourcepath&gt;</code>,
@@ -300,7 +345,8 @@ used.</p>
</tr>
<tr>
<td valign="top">value</td>
<td align="center" rowspan="4">See <a href="../using.html#arg">here</a></td>
<td align="center" rowspan="4">See
<a href="../using.html#arg">Command-line Arguments</a>.</td>
<td align="center" rowspan="4">Exactly one of these.</td>
</tr>
<tr>
@@ -314,10 +360,12 @@ used.</p>
</tr>
<tr>
<td valign="top">implementation</td>
<td align="center">Only use this argument if the chosen
implementation matches this attribute. Possible choices are the
same as those of the build.compiler property.</td>
<td align="center">No.</td>
<td>Only pass the specified argument if the chosen
implementation matches the value of this attribute.
Legal values are the
same as those in the above <a href="#compilervalues">list</a> of valid
compilers.)</td>
<td align="center">No</td>
</tr>
</table>

@@ -330,7 +378,8 @@ used.</p>
<p>compiles all <code>.java</code> files under the <code>${src}</code>
directory, and stores
the <code>.class</code> files in the <code>${build}</code> directory.
The classpath used contains <code>xyz.jar</code>, and debug information is on.</p>
The classpath used includes <code>xyz.jar</code>, and compiling with
debug information is on.</p>

<pre> &lt;javac srcdir=&quot;${src}&quot;
destdir=&quot;${build}&quot;
@@ -339,7 +388,7 @@ The classpath used contains <code>xyz.jar</code>, and debug information is on.</
<p>compiles all <code>.java</code> files under the <code>${src}</code>
directory, and stores the <code>.class</code> files in the
<code>${build}</code> directory. This will fork off the javac
compiler using the default javac executable.</p>
compiler using the default <code>javac</code> executable.</p>

<pre> &lt;javac srcdir=&quot;${src}&quot;
destdir=&quot;${build}&quot;
@@ -348,7 +397,7 @@ compiler using the default javac executable.</p>
<p>compiles all <code>.java</code> files under the <code>${src}</code>
directory, and stores the <code>.class</code> files in the
<code>${build}</code> directory. This will fork off the javac
compiler using the executable named <code>java$javac.exe</code>. Note
compiler, using the executable named <code>java$javac.exe</code>. Note
that the <code>$</code> sign needs to be escaped by a second one.</p>

<pre> &lt;javac srcdir=&quot;${src}&quot;
@@ -361,10 +410,10 @@ that the <code>$</code> sign needs to be escaped by a second one.</p>
<p>compiles <code>.java</code> files under the <code>${src}</code>
directory, and stores the
<code>.class</code> files in the <code>${build}</code> directory.
The classpath used contains <code>xyz.jar</code>, and debug information is on.
The classpath used includes <code>xyz.jar</code>, and debug information is on.
Only files under <code>mypackage/p1</code> and <code>mypackage/p2</code> are
used. Files in the <code>mypackage/p1/testpackage</code> directory are excluded
from compilation.</p>
used. All files in and below the <code>mypackage/p1/testpackage</code>
directory are excluded from compilation.</p>

<pre> &lt;javac srcdir=&quot;${src}:${src2}&quot;
destdir=&quot;${build}&quot;
@@ -389,64 +438,95 @@ the property <code>src2</code>. This can also be represented using nested
&lt;exclude name=&quot;mypackage/p1/testpackage/**&quot;/&gt;
&lt;/javac&gt;</pre>

<p><b>Note:</b> If you are using Ant on Windows and a new DOS window pops up
for every use of an external compiler, this may be a problem of the JDK you are using.
This problem may occur with all JDKs &lt; 1.2.</p>
<p><a name="srcdirnote"><b>Note:</b></a>
If you wish to compile only source files located in certain packages below a
common root, use the <code>include</code>/<code>exclude</code> attributes
or <code>&lt;include&gt;</code>/<code>&lt;exclude&gt;</code> nested elements
to filter for these packages. Do not include part of your package structure
in the <code>srcdir</code> attribute
(or nested <code>&lt;src&gt;</code> elements), or Ant will recompile your
source files every time you run your compile target. See the
<a href="http://jakarta.apache.org/ant/faq.html#always-recompiles">Ant FAQ</a>
for additional information.</p>

<p><b>Note:</b> If you wish to compile only source-files located in some packages below a
common root you should not include these packages in the srcdir-attribute. Use include/exclude-attributes
or elements to filter for these packages. If you include part of your package-structure inside the srcdir-attribute
(or nested src-elements) Ant will start to recompile your sources every time you call it.</p>
<p><b>Note:</b> If you are using Ant on Windows and a new DOS window pops up
for every use of an external compiler, this may be a problem of the JDK you are
using. This problem may occur with all JDKs &lt; 1.2.</p>

<h3>Jikes Notes</h3>

Jikes supports some extra options, which can be set be defining
properties prior to invoking the task. The ant developers are aware that
this is ugly and inflexible -expect a better solution in the future. All
the options are boolean, and must be set to &quot;true&quot; or &quot;yes&quot; to be
interpreted as anything other than false; by default
build.compiler.warnings is &quot;true&quot; while all others are &quot;false&quot;</p>
the properties shown below prior to invoking the task. The setting
for each property will be in affect for all <code>&lt;javac&gt;</code>
tasks throughout the build.
The Ant developers are aware that
this is ugly and inflexible &ndash; expect a better solution in the future.
All the options are boolean, and must be set to <code>true</code> or
<code>yes</code> to be
interpreted as anything other than false. By default,
<code>build.compiler.warnings</code> is <code>true</code>,
while all others are <code>false</code>.</p>

<table border="1" cellpadding="2" cellspacing="0">
<tr>
<td valign="top"><b>Property</b></td>
<td valign="top"><b>Description</b></td>
<td align="center" valign="top"><b>Default</b></td>
</tr>
<tr>
<td valign="top">
build.compiler.emacs
</td>
<td valign="top">
Enable emacs compatible error messages
Enable emacs-compatible error messages.
</td>
<td valign="top">
<code>false</code>
</td>
</tr>
<tr>
<td valign="top">
build.compiler.warnings<br>
<b>This property has been deprecated, use the nowarn attribute
instead</b>
build.compiler.fulldepend
</td>
<td valign="top">
don't disable warning messages
Enable full dependency checking; see<br>
the <code>+F</code> switch in the Jikes manual.
</td>
<td valign="top">
<code>false</code>
</td>
</tr>
<tr>
<td valign="top">
build.compiler.pedantic
</td>
<td valign="top">
enable pedantic warnings
Enable pedantic warnings.
</td>
<td valign="top">
<code>false</code>
</td>
</tr>
<tr>
<td valign="top">
build.compiler.fulldepend
build.compiler.warnings<br>
<strong>Deprecated</strong>. Use
<code>&lt;javac&gt;</code>'s <code>nowarn</code>
attribute instead.
</td>
<td valign="top">
enable full dependency checking,<br>
&quot;+F&quot; in the jikes manual.
Don't disable warning messages.
</td>
<td valign="top">
<code>true</code>
</td>
</tr>
</table>
</p>

<hr>
<p align="center">Copyright &copy; 2001-2002 Apache Software Foundation. All rights
Reserved.</p>
<p align="center">Copyright &copy; 2001-2002 Apache Software Foundation.
All rights Reserved.</p>

</body>
</html>


Write Preview
Loading…
Cancel
Save
Please read the following content carefully:

Dear OpenI User

Thank you for your continuous support to the Openl Qizhi Community AI Collaboration Platform. In order to protect your usage rights and ensure network security, we updated the Openl Qizhi Community AI Collaboration Platform Usage Agreement in January 2024. The updated agreement specifies that users are prohibited from using intranet penetration tools. After you click "Agree and continue", you can continue to use our services. Thank you for your cooperation and understanding.

For more agreement content, please refer to the《Openl Qizhi Community AI Collaboration Platform Usage Agreement》

Agree and continue
Disagree, exit