> From: Rhino [mailto:[EMAIL PROTECTED]
>
> Can you tell me what search words to use for finding some of these
many
> examples that you say are in the archives? I spent considerable time
> looking
> in the archive already, using search terms like 'conditional property'
and
> so forth but none of them revealed a clear example that resembled what
I
> am trying to do.
Here's an old example I grabbed from a build file of a friend.
<!-- Set platform-specific properties -->
<target name="set_platform_properties"
depends="set_platform,
set_properties_windows,
set_properties_linux,
set_properties_solaris"/>
<target name="set_platform">
<condition property="os.is.windows">
<os family="windows"/>
</condition>
<condition property="os.is.linux">
<os name="Linux"/>
</condition>
<condition property="os.is.solaris">
<os name="SunOS"/>
</condition>
</target>
<target name="set_properties_windows" if="os.is.windows">
<property name="platform" value="win32"/>
<property name="can.jni" value="true"/>
</target>
<target name="set_properties_linux" if="os.is.linux">
<property name="platform" value="linux"/>
<property name="can.jni" value="true"/>
</target>
<target name="set_properties_solaris" if="os.is.solaris">
<property name="platform" value="solaris"/>
<property name="can.jni" value="true"/>
</target>
I personally have my own version of <property> that supports
different builtin conditions, so I rarely need the technique
anymore ;-) --DD
<bm:property name="host">
<value osFamily="windows" value="${env.COMPUTERNAME}" />
<value osFamily="unix" value="${env.HOSTNAME}" />
</bm:property>
<bm:property name="cvs"> <!-- Use TortoiseCVS' cvs.exe on Windows
-->
<value os="win32" location="C:\Program Files\TortoiseCVS\cvs.exe"
/>
<default value="cvs" />
</bm:property>
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