Le ven 03/05/2002 � 12:22, GOMEZ Henri a �crit :
 
> Ok, if your script is ready, thank to send us the patch file against
> 1.5b so I could release the 1.5b rpm asap

Here it is :
        1. ant.5 latest script
        2. ant-4.5.patch diff of latest changes of the script : 
            1. fix some very stupid typos, 
            2. ANT_HOME=/usr/share/ant in rpmmode, 
            3. add ANT_HOME/lib to classpath even in rpmmode, 
            4. build all classpath elements :-ended so I don't have to
               bother anymore if the previous classpath element was void
               or not 
            5. -> LOCALCLASSPATH = LOCALCLASSPATH RPMCOREJARS COREJARS
               CLASSPATH
        3. jvm.list.patch add OSX JAVA_HOME to list
        4. java-functions+setjavacmd.patch : add setjavacmd to
           java-functions for AIX hack inclusion

Note that the patched version of jpackage-utils is required by this
script if JAVA_HOME and JAVACMD are not set. 

This works on my box with ant 1.4 and a pretty complex build.xml

Now I'll get something to it and try to figure how I'll commit the
jpackage-utils part in jpackage cvs:)

Regards

-- 
Nicolas Mailhot
#! /bin/sh

#   Copyright (c) 2001-2002 The Apache Software Foundation.  All rights
#   reserved.

# load system-wide ant configuration
[ -r "/etc/ant.conf" ] && . "/etc/ant.conf"
# load user ant configuration
[ -r "$HOME/.antrc" ] && . "$HOME/.antrc"

# OS specific support.  $var _must_ be set to either true or false.
cygwin=false;
darwin=false;
case "`uname`" in
  CYGWIN*) cygwin=true ;;
  Darwin*) darwin=true ;;
esac

if [ "$rpmmode" = "true" ] ; then
	[ -z "$ANT_HOME" ] &&  ANT_HOME="/usr/share/ant"
	[ -z "$JAVA_FUNCTIONS" ] && JAVA_FUNCTIONS="/usr/bin/java-functions"
fi

if [ -z "$ANT_HOME" ] ; then
  # try to find ANT
  [ -d "/opt/ant" ] && ANT_HOME="/opt/ant" 
  [ -d "$HOME/opt/ant" ] && ANT_HOME="$HOME/opt/ant"

  ## resolve links - $0 may be a link to ant's home
  PRG=$0
  progname=`basename $0`
  saveddir="`pwd`"

  # need this for relative symlinks
  cd "`dirname $PRG`"
  
  while [ -h "$PRG" ] ; do
    ls=`ls -ld "$PRG"`
    link=`expr "$ls" : '.*-> \(.*\)$'`
    if expr "$link" : '.*/.*' > /dev/null; then
	PRG="$link"
    else
	PRG="`dirname $PRG`/$link"
    fi
  done
  
  ANT_HOME="`dirname '$PRG'`/.."

  # make it fully qualified
  ANT_HOME=`cd "$ANT_HOME" && pwd`
  cd "$saveddir"
fi

# For Cygwin, ensure paths are in UNIX format before anything is touched
if [ "$cygwin" = "true" ] ; then
  [ -n "$ANT_HOME" ] && ANT_HOME=`cygpath --unix "$ANT_HOME"`
  [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
  [ -n "$CLASSPATH" ] && CLASSPATH=`cygpath --path --unix "$CLASSPATH"`
fi

[ -z "$JAVA_FUNCTIONS" ] && $JAVA_FUNCTIONS="$ANT_HOME/bin/java-functions" 

if [ -r "$JAVA_FUNCTIONS" ] ; then	
  . "$JAVA_FUNCTIONS"
  set_jvm
  set_javacmd
else
  echo "No java functions found in $JAVA_FUNCTIONS, operating in dumb mode"
  [ -z "$JAVA_HOME" ] && JAVA_HOME="/usr/lib/java"
  [ -z "$JAVACMD" ] && JAVACMD="$JAVA_HOME/bin/java"
fi

if [ ! -x "$JAVACMD" ] ; then
  echo "Error: we cannot execute $JAVACMD"
  echo "Please set the JAVACMD environment variable to a correct value"
  exit 1
fi

if [ ! -d "$JAVA_HOME" ] ; then        
  echo "Warning: $JAVA_HOME is not a directory"
  echo "Please set the JAVA_HOME environment variable to a correct value"
fi

unset LOCALCLASSPATH 
	
[ -f "$JAVA_HOME/lib/tools.jar" ] && LOCALCLASSPATH="$JAVA_HOME/lib/tools.jar:"	
[ -f "$JAVA_HOME/lib/classes.zip" ] && LOCALCLASSPATH="$JAVA_HOME/lib/classes.zip:"
        
if [ "$darwin" = "true" -a "$usejikes" = "true" ] ; then               	
	OSXHACK="/System/Library/Frameworks/JavaVM.framework/Versions/CurrentJDK/Classes"                
	JIKESJARS=`find "$OSXHACK" -name *.jar -maxdepth 1 -printf %p: 2>/dev/null`                
	[ -z "$JIKESPATH" ] && JIKESPATH="$JIKESJARS" || JIKESPATH="$JIKESPATH:$JIKESJARS"
fi

unset RPMCOREJARS

if [ "$rpmmode" = "true" ] ; then
	JAVALIBDIR="/usr/share/java"
	JARS="ant ant-optional jaxp_parser xml_apis"
	for jar in $JARS ; do RPMCOREJARS="$RPMCOREJARS$JAVALIBDIR/$jar.jar:" ; done        	
fi
	
COREJARS=`find "$ANT_HOME/lib" -name *.jar -maxdepth 1 -printf %p: 2>/dev/null`

LOCALCLASSPATH="$LOCALCLASSPATH$RPMCOREJARS$COREJARS$CLASSPATH"

# supply JIKESPATH to Ant as jikes.class.path
if [ -n "$JIKESPATH" ] ; then
  [ "$cygwin" = "true" ] && JIKESPATH=`cygpath --path --windows "$JIKESPATH"`
  ANT_OPTS="$ANT_OPTS -Djikes.class.path=$JIKESPATH"
fi

# Allow Jikes support (off by default)
[ "$usejikes" = "true" ] && ANT_OPTS="$ANT_OPTS -Dbuild.compiler=jikes"

# For Cygwin, switch paths to Windows format before running java
if [ "$cygwin" = "true" ]; then
  ANT_HOME=`cygpath --path --windows "$ANT_HOME"`
  JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"`
  CLASSPATH=`cygpath --path --windows "$CLASSPATH"`
  LOCALCLASSPATH=`cygpath --path --windows "$LOCALCLASSPATH"`
fi

"$JAVACMD" -classpath "$LOCALCLASSPATH" -Dant.home="$ANT_HOME" $ANT_OPTS org.apache.tools.ant.Main $ANT_ARGS "$@"
--- ant.4       2002-05-02 12:19:53.000000000 +0200
+++ ant.5       2002-05-03 13:06:02.000000000 +0200
@@ -17,8 +17,8 @@
 esac
 
 if [ "$rpmmode" = "true" ] ; then
-       [ -z "$ANT_HOME" ] &&  ANT_HOME="/usr"
-       [ -z "$JAVA_FUNCTIONS" ] && $JAVA_FUNCTIONS="/usr/bin/java-functions"
+       [ -z "$ANT_HOME" ] &&  ANT_HOME="/usr/share/ant"
+       [ -z "$JAVA_FUNCTIONS" ] && JAVA_FUNCTIONS="/usr/bin/java-functions"
 fi
 
 if [ -z "$ANT_HOME" ] ; then
@@ -66,8 +66,8 @@
   set_javacmd
 else
   echo "No java functions found in $JAVA_FUNCTIONS, operating in dumb mode"
-  [ -z "$JAVA_HOME" ] && $JAVA_HOME="/usr/lib/java"
-  [ -z "$JAVACMD" ] && $JAVACMD="$JAVA_HOME/bin/java"
+  [ -z "$JAVA_HOME" ] && JAVA_HOME="/usr/lib/java"
+  [ -z "$JAVACMD" ] && JAVACMD="$JAVA_HOME/bin/java"
 fi
 
 if [ ! -x "$JAVACMD" ] ; then
@@ -83,8 +83,8 @@
 
 unset LOCALCLASSPATH 
        
-[ -f "$JAVA_HOME/lib/tools.jar" ] && LOCALCLASSPATH="$JAVA_HOME/lib/tools.jar" 
-[ -f "$JAVA_HOME/lib/classes.zip" ] && 
LOCALCLASSPATH="$JAVA_HOME/lib/classes.zip"
+[ -f "$JAVA_HOME/lib/tools.jar" ] && 
LOCALCLASSPATH="$JAVA_HOME/lib/tools.jar:"        
+[ -f "$JAVA_HOME/lib/classes.zip" ] && 
LOCALCLASSPATH="$JAVA_HOME/lib/classes.zip:"
         
 if [ "$darwin" = "true" -a "$usejikes" = "true" ] ; then                       
        
OSXHACK="/System/Library/Frameworks/JavaVM.framework/Versions/CurrentJDK/Classes"
                
@@ -92,22 +92,17 @@
        [ -z "$JIKESPATH" ] && JIKESPATH="$JIKESJARS" || 
JIKESPATH="$JIKESPATH:$JIKESJARS"
 fi
 
+unset RPMCOREJARS
+
 if [ "$rpmmode" = "true" ] ; then
        JAVALIBDIR="/usr/share/java"
        JARS="ant ant-optional jaxp_parser xml_apis"
-       unset COREJARS
-       for jar in $JARS ; do COREJARS="$COREJARS$JAVALIBDIR/$jar.jar:" ; done
-else
-       COREJARS=`find "$ANT_HOME/lib" -name *.jar -maxdepth 1 -printf %p: 
2>/dev/null`
+       for jar in $JARS ; do RPMCOREJARS="$RPMCOREJARS$JAVALIBDIR/$jar.jar:" ; 
done            
 fi
+       
+COREJARS=`find "$ANT_HOME/lib" -name *.jar -maxdepth 1 -printf %p: 2>/dev/null`
 
-[ -z "$LOCALCLASSPATH" ] && LOCALCLASSPATH="$COREJARS" ||\
-       LOCALCLASSPATH="$LOCALCLASSPATH:$COREJARS"
-
-# We just constructed a :-ended LOCALCLASSPATH
-if [ -n "$CLASSPATH" ] ; then
-  LOCALCLASSPATH="$LOCALCLASSPATH$CLASSPATH"
-fi
+LOCALCLASSPATH="$LOCALCLASSPATH$RPMCOREJARS$COREJARS$CLASSPATH"
 
 # supply JIKESPATH to Ant as jikes.class.path
 if [ -n "$JIKESPATH" ] ; then
--- jvm.list.orig       2002-05-03 13:16:22.000000000 +0200
+++ jvm.list    2002-05-03 13:18:23.000000000 +0200
@@ -16,6 +16,8 @@
 /usr/java/jdk
 # Default Caldera JAVA_HOME
 /opt/java-1.3
+# OSX java-home
+/System/Library/Frameworks/JavaVM.framework/Home
 # madeinlinux JAVA_HOME
 /usr/local/jdk1.2.2
 # Kondara JAVA_HOME
--- java-functions      2002-04-30 11:24:36.000000000 +0200
+++ java-functions-setjavacmd   2002-05-03 13:19:59.000000000 +0200
@@ -25,7 +25,7 @@
   # try to find it from java command
   java=`which java 2>/dev/null`
   if [ -n "$java" ] ; then
-    JAVA_HOME=`dirname $java`/..
+    JAVA_HOME="`dirname $java`/.."
     return
   fi
 
@@ -34,7 +34,7 @@
     while read jvm; do
       if [ -n "$jvm" ] && [ "${jvm:0:1}" != "#" ]; then
        if [ -d "$jvm" ]; then
-         JAVA_HOME=$jvm
+         JAVA_HOME="$jvm"
          return
        fi
       fi
@@ -86,6 +86,21 @@
   done
 }
 
+        
+set_javacmd() {                
+       [ -x "$JAVACMD" ] && return
+        
+        # Add all sorts of jvm layouts here        
+        [ -x "$JAVA_HOME/jre/sh/java" ] &&
+               JAVACMD="$JAVA_HOME/jre/sh/java"
+        
+        [ ! -x "$JAVACMD" -a -x "$JAVA_HOME/bin/java" ] &&
+               JAVACMD="$JAVA_HOME/bin/java"
+        
+        [ ! -x "$JAVACMD" ] && JAVACMD="java"                
+}
+
+
 # Set flags
 set_flags() {
   FLAGS=$@

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