fixed comments and got working

[feisty_meow.git] / customizing / fred / java_profile.sh

diff --git a/customizing/fred/java_profile.sh b/customizing/fred/java_profile.sh
index b78309e0aedd80738133473f8ddb9c079403c87a..30128a22c96e3b6958d995611914e369df750237 100644 (file)
--- a/customizing/fred/java_profile.sh
+++ b/customizing/fred/java_profile.sh
@@ -6,16 +6,7 @@
 
 ############################
 
-function whichable()
-{
-  to_find="$1"; shift
-  which which &>/dev/null
-  if [ $? -ne 0 ]; then
-    # there is no which command here.  we produce nothing due to this.
-    echo
-  fi
-  echo $(which $to_find)
-}
+source $FEISTY_MEOW_SCRIPTS/core/functions.sh
 
 # this reports when we have totally failed to figure out where a folder
 # is actually located on the machine.
@@ -32,7 +23,7 @@ function intuition_failure()
 ############################
 
 # set some fairly liberal limits for ant.
-export ANT_OPTS="-Xms512m -Xmx768m -XX:MaxPermSize=768m"
+#no. export ANT_OPTS="-Xms512m -Xmx768m -XX:MaxPermSize=768m"
 
 ############################
 
@@ -42,16 +33,22 @@ export ANT_OPTS="-Xms512m -Xmx768m -XX:MaxPermSize=768m"
 export JAVA_BIN_PIECE=bin
 
 if [ ! -d "$JAVA_HOME" ]; then
-  # first try a recent linux version.
-  export JAVA_HOME=/usr/lib/jvm/java-6-sun/jre
+  # try a recent version.
+  export JAVA_HOME=/usr/lib/jvm/java-8-oracle
 fi
 if [ ! -d "$JAVA_HOME" ]; then
-  # try an even more recent version.
-  export JAVA_HOME=/usr/lib/jvm/java-7-oracle/jre
+  # or an older version.
+  export JAVA_HOME=/usr/lib/jvm/java-7-oracle
 fi
 if [ ! -d "$JAVA_HOME" ]; then
   JAVA_HOME="$(ls -d c:/tools/*jdk* 2>/dev/null)"
 fi
+if [ ! -d "$JAVA_HOME" ]; then
+  JAVA_HOME="$(ls -d "c:/Program Files"/*jdk* 2>/dev/null)"
+fi
+if [ ! -d "$JAVA_HOME" ]; then
+  JAVA_HOME="$(ls -d "c:/Program Files (x86)"/*jdk* 2>/dev/null)"
+fi
 if [ ! -d "$JAVA_HOME" ]; then
   if [ ! -z "$(grep -i 'd:' /proc/mounts 2>/dev/null)" ]; then
     # try using a windows version.
@@ -89,12 +86,12 @@ if [ ! -d "$ECLIPSE_DIR" ]; then
   ECLIPSE_DIR="c:/tools/eclipse"
 fi
 if [ ! -d "$ECLIPSE_DIR" ]; then
-  if [ ! -z "$(grep -i 'd:' /proc/mounts)" ]; then
+  if [ ! -z "$(grep -i 'd:' /proc/mounts 2>/dev/null)" ]; then
     ECLIPSE_DIR="d:/tools/eclipse"
   fi
 fi
 if [ ! -d "$ECLIPSE_DIR" ]; then
-  if [ ! -z "$(grep -i 'e:' /proc/mounts)" ]; then
+  if [ ! -z "$(grep -i 'e:' /proc/mounts 2>/dev/null)" ]; then
     ECLIPSE_DIR="e:/tools/eclipse"
   fi
 fi
@@ -133,4 +130,5 @@ fi
 
 ############################
 
+#echo "java_profile: JAVA_HOME='$JAVA_HOME' ECLIPSE_DIR='$ECLIPSE_DIR'"