prep for niceness

releng.control/ant.sh

diff --git a/releng.control/ant.sh b/releng.control/ant.sh
index 2fc0b09..3cdf07c 100644
--- a/releng.control/ant.sh
+++ b/releng.control/ant.sh
@@ -8,10 +8,10 @@
 if [ -z $BUILD_INITIALIZED ]
 then
 # if releng_control not set, we assume we are already in releng_control directory
-   if [ -z $RELENG_CONTROL ] 
-   then 
+   if [ -z $RELENG_CONTROL ]
+   then
         RELENG_CONROL=`pwd`
-   fi   
+   fi
    pushd .
    cd ${RELENG_CONTROL}
    source commonVariations.shsource
@@ -19,21 +19,14 @@
    popd
 fi
 
-# For most ant tasks, we want Java 4 to be default, 

-# so if not desired (such as for WTP 2.0 unit tests), 

-# then we have to spec Java 5 right there where we run 

+# For most ant tasks, we want Java 4 to be default,
+# so if not desired (such as for WTP 2.0 unit tests),
+# then we have to spec Java 5 right there where we run
 # the tests.
-# Note: this must be Java 4, for now, for "customizeAccessRules" 
-# to work. I'll recompile it for Java 5 eventually, but it causes 
-# a problem, and a problem only on PPC machine/VM. 
-export JAVA_HOME=${JAVA_4_HOME}

+# Note: this must be Java 4, for now, for "customizeAccessRules"
+# to work. I'll recompile it for Java 5 eventually, but it causes
+# a problem, and a problem only on PPC machine/VM.
+export JAVA_HOME=${JAVA_4_HOME}
 
-if [ -z $niceness ] 
-then 
-  niceness=0
-fi
-

-echo "Launching ant at priority $niceness"
 ANT_CMD="${ANT_HOME}/bin/ant"
-nice --adjustment=$niceness exec "$ANT_CMD" "$@"
-
+exec "$ANT_CMD" "$@"

releng.control/ant_low_priority.sh

diff --git a/releng.control/ant_low_priority.sh b/releng.control/ant_low_priority.sh
index 6cb405e..fc97c7c 100644
--- a/releng.control/ant_low_priority.sh
+++ b/releng.control/ant_low_priority.sh
@@ -1,3 +1,24 @@
 #!/bin/sh
 
-${RELENG_CONTROL}/ant.sh 10 $@
+# remember to leave no slashes on commonVariations in source command,
+# so that users path is used to find it (first). But, path on
+# commonComputedVariables means we expect to execute only our
+# version
+
+if [ -z $BUILD_INITIALIZED ]
+then
+# if releng_control not set, we assume we are already in releng_control directory
+   if [ -z $RELENG_CONTROL ]
+   then
+        RELENG_CONROL=`pwd`
+   fi
+   pushd .
+   cd ${RELENG_CONTROL}
+   source commonVariations.shsource
+   source ${RELENG_CONTROL}/commonComputedVariables.shsource
+   popd
+fi
+
+
+echo "Running ant at priority 10"
+exec nice --adjustment 10 "${RELENG_CONTROL}/ant.sh" "$@"