escape bootclasspath single quotes

[Christian Thalinger]

Hi!

The following patch seems to fix my problems with undefined SNMP stuff,
like:

incorrect classpath: /export/home/twisti/projects/openjdk/icedtea6/build-hotspot/../rt/com/sun/jmx/snmp/SnmpDataTypeEnums.java
----------
1. ERROR in /export/home/twisti/projects/openjdk/icedtea6/build-hotspot/../rt/com/sun/jmx/snmp/SnmpOid.java (at line 40)
	public class SnmpOid extends SnmpValue {
	             ^^^^^^^
The hierarchy of the type SnmpOid is inconsistent
----------

I think it's related to this "incorrect classpath" thing.  Are there any
reasons to not commit this patch?

- Christian


--- icedtea6.64f23360289f/Makefile.am	2008-10-12 15:54:24.158071013 +0200
+++ /export/home/twisti/projects/openjdk/icedtea6/Makefile.am	2008-10-12 15:50:15.095452724 +0200
@@ -1235,14 +1235,14 @@ stamps/hotspot-tools-class-files.stamp: 
             -source 1.5 \
             -sourcepath \
 	      'hotspot-tools:$(OPENJDK_SOURCEPATH_DIRS):$(ABS_SOURCE_DIRS)' \
-            -bootclasspath '' @$< ; \
+            -bootclasspath \'\' @$< ; \
 	else \
 	  $(ICEDTEA_BOOT_DIR)/bin/javac $(MEMORY_LIMIT) -g \
 	    -d lib/hotspot-tools \
 	    -source 1.5 \
 	    -sourcepath \
 	      'hotspot-tools:$(OPENJDK_SOURCEPATH_DIRS):$(ABS_SOURCE_DIRS)' \
-	    -bootclasspath '' @$< ; \
+	    -bootclasspath \'\' @$< ; \
 	fi
 	mkdir -p stamps
 	touch stamps/hotspot-tools-class-files.stamp
@@ -1287,13 +1287,13 @@ stamps/rt-class-files.stamp: rt-source-f
 	    -source 1.5 \
 	    -sourcepath \
 	      '$(OPENJDK_SOURCEPATH_DIRS):$(abs_top_builddir)/generated' \
-	    -bootclasspath '' @$< ; \
+	    -bootclasspath \'\' @$< ; \
 	else \
 	  $(ICEDTEA_BOOT_DIR)/bin/javac $(MEMORY_LIMIT) -g -d lib/rt \
             -source 1.5 \
             -sourcepath \
 	      '$(OPENJDK_SOURCEPATH_DIRS):$(abs_top_builddir)/generated' \
-            -bootclasspath '' @$< ; \
+            -bootclasspath \'\' @$< ; \
 	fi
 	cp -r $(abs_top_srcdir)/rt/net/sourceforge/jnlp/resources \
 	  lib/rt/net/sourceforge/jnlp/
@@ -1334,12 +1334,12 @@ stamps/extra-class-files.stamp: extra-so
 	  $(JAVAC) $(MEMORY_LIMIT) -g -d extra-lib \
 	    -source 1.5 \
 	    -sourcepath extra -cp bootstrap/jdk1.7.0/jre/lib/rt-closed.jar \
-	    -bootclasspath '' @extra-source-files.txt ; \
+	    -bootclasspath \'\' @extra-source-files.txt ; \
 	else \
 	  $(ICEDTEA_BOOT_DIR)/bin/javac $(MEMORY_LIMIT) -g -d extra-lib \
             -source 1.5 \
             -sourcepath extra -cp bootstrap/jdk1.7.0/jre/lib/rt-closed.jar \
-            -bootclasspath '' @extra-source-files.txt ; \
+            -bootclasspath \'\' @extra-source-files.txt ; \
 	fi
 	cp -r $(abs_top_srcdir)/extra/net/sourceforge/jnlp/about/resources \
 	  extra-lib/net/sourceforge/jnlp/about