4645692: solveCubic does not return all solutions.
Summary: more robust solveCubic implementation.
Reviewed-by: flar
<?xml version="1.0"?>
<!--
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or visit www.oracle.com if you need additional information or have any
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-->
<project name="@DROP@-drop" default="all" basedir=".">
<!-- Locations of master drop bundles. -->
<property name="@DROP@.master.bundle.copy"
value="${@DROP@.master.bundle.dir}/${@DROP@.bundle.name}"/>
<property name="@DROP@.master.bundle.url"
value="${@DROP@.master.bundle.url.base}/${@DROP@.bundle.name}"/>
<!-- Location where the copied bundle lands. -->
<property name="@DROP@.bundle.copy"
value="${drop.expanded.dir}/bundles/${@DROP@.bundle.name}"/>
<!-- Root of exploded area. -->
<property name="@DROP@.root.dir" value="${drop.dir}/@DROP@"/>
<property name="@DROP@.src.dir" value="${@DROP@.root.dir}/src"/>
<!-- To see if the drop areas are ready. (ignoring bundles) -->
<target name="-@DROP@-ready">
<condition property="@DROP@.ready">
<or>
<available file="${drop.included.dir}" type="dir"/>
<and>
<available file="${@DROP@.root.dir}" type="dir"/>
<available file="${@DROP@.root.dir}/PATCHED" type="file"/>
</and>
</or>
</condition>
</target>
<!-- Copy over bundles from some shared master area. -->
<condition property="@DROP@.master.bundle.copy.exists">
<available file="${@DROP@.master.bundle.copy}" type="file"/>
</condition>
<target name="-@DROP@-copy-bundle"
depends="init, -@DROP@-ready"
if="@DROP@.master.bundle.copy.exists"
unless="@DROP@.ready">
<echo message="Copying from ${@DROP@.master.bundle.copy}"/>
<dirname property="@DROP@.bundle.dirname" file="${@DROP@.bundle.copy}"/>
<mkdir dir="${@DROP@.bundle.dirname}"/>
<delete file="${@DROP@.bundle.copy}.temp"/>
<delete file="${@DROP@.bundle.copy}"/>
<copy file="${@DROP@.master.bundle.copy}" tofile="${@DROP@.bundle.copy}.temp"/>
<move file="${@DROP@.bundle.copy}.temp" tofile="${@DROP@.bundle.copy}"/>
<property name="@DROP@.master.bundle.found" value="true"/>
</target>
<!-- Determine if the master url download should be used. -->
<target name="-@DROP@-url-should-be-used" unless="@DROP@.url.should.be.used">
<condition property="@DROP@.url.should.be.used">
<and>
<istrue value="${allow.downloads}"/>
<not>
<isset property="@DROP@.master.bundle.copy.exists"/>
</not>
</and>
</condition>
</target>
<!-- Download bundles from a url. -->
<target name="-@DROP@-url-bundle"
depends="init, -@DROP@-ready, -@DROP@-url-should-be-used"
if="@DROP@.url.should.be.used"
unless="@DROP@.ready">
<echo message="Downloading from ${@DROP@.master.bundle.url}"/>
<dirname property="@DROP@.bundle.dirname" file="${@DROP@.bundle.copy}"/>
<mkdir dir="${@DROP@.bundle.dirname}"/>
<delete file="${@DROP@.bundle.copy}.temp"/>
<delete file="${@DROP@.bundle.copy}"/>
<get src="${@DROP@.master.bundle.url}" dest="${@DROP@.bundle.copy}.temp"/>
<move file="${@DROP@.bundle.copy}.temp" tofile="${@DROP@.bundle.copy}"/>
<property name="@DROP@.master.bundle.found" value="true"/>
</target>
<!-- Fill in the drop zones, but just when needed. -->
<target name="@DROP@-update"
depends="init,
-@DROP@-copy-bundle,
-@DROP@-url-bundle,
-@DROP@-ready"
if="@DROP@.master.bundle.found"
unless="@DROP@.ready">
<delete dir="${@DROP@.root.dir}"/>
<delete dir="${@DROP@.root.dir}-temp"/>
<mkdir dir="${@DROP@.root.dir}-temp"/>
<checksum file="${@DROP@.bundle.copy}"
property="@DROP@.bundle.md5.checksum.is"/>
<condition property="@DROP@.bundle.md5.checksum.good">
<equals arg1="${@DROP@.bundle.md5.checksum}"
arg2="${@DROP@.bundle.md5.checksum.is}"/>
</condition>
<fail unless="@DROP@.bundle.md5.checksum.good">
Checksum on file ${@DROP@.bundle.copy} is
${@DROP@.bundle.md5.checksum.is}, not ${@DROP@.bundle.md5.checksum}
</fail>
<unzip src="${@DROP@.bundle.copy}" dest="${@DROP@.root.dir}-temp"/>
<move file="${@DROP@.root.dir}-temp" tofile="${@DROP@.root.dir}"/>
<touch>
<fileset dir="${@DROP@.root.dir}"/>
</touch>
<condition property="patch.utility" value="gpatch" else="patch">
<os name="SunOS"/>
</condition>
<apply executable="${patch.utility}"
dir="${@DROP@.root.dir}"
parallel="false"
failonerror="true"
verbose="true">
<arg value="-l"/>
<arg value="-p0"/>
<arg value="-i"/>
<filelist dir="${patches.dir}/@DROP@" files="${@DROP@.patch.list}"/>
</apply>
<echo file="${@DROP@.root.dir}/PATCHED"
message="Patches have been applied."/>
</target>
</project>