File findbugs-home.patch of Package findbugs

diff --git a/etc/MANIFEST-findbugs.MF b/etc/MANIFEST-findbugs.MF
index b29d6f8..9d885be 100644
--- a/etc/MANIFEST-findbugs.MF
+++ b/etc/MANIFEST-findbugs.MF
@@ -1,3 +1 @@
 Manifest-Version: 1.0
-Main-Class: edu.umd.cs.findbugs.LaunchAppropriateUI
-Class-Path: bcel-6.0-SNAPSHOT.jar dom4j-1.6.1.jar jaxen-1.1.6.jar asm-debug-all-5.0.2.jar jsr305.jar jFormatString.jar commons-lang-2.6.jar
diff --git a/etc/script.properties b/etc/script.properties
index f595a9a..b94eb5c 100644
--- a/etc/script.properties
+++ b/etc/script.properties
@@ -3,48 +3,8 @@
 # variable.  Also sets the fb_osname shell variable,
 # as the output of uname.
 script.get.fbhome=\
-    program="$0"\n\
-    \n\
-    # Follow symlinks until we get to the actual file.\n\
-    while [ -h "$program" ]; do\n\
-    \tlink=`ls -ld "$program"`\n\
-    \tlink=`expr "$link" : '.*-> \\(.*\\)'`\n\
-    \tif [ "`expr "$link" : '/.*'`" = 0 ]; then\n\
-    \t\t# Relative\n\
-    \t\tdir=`dirname "$program"`\n\
-    \t\tprogram="$dir/$link"\n\
-    \telse\n\
-    \t\t# Absolute\n\
-    \t\tprogram="$link"\n\
-    \tfi\n\
-    done\n\
-    \n\
-    # Assume findbugs home directory is the parent\n\
-    # of the directory containing the script (which should\n\
-    # normally be "$findbugs_home/bin").\n\
-    dir=`dirname "$program"`\n\
-    findbugs_home="$dir/.."\n\
-    \n\
-    # Handle FHS-compliant installations (e.g., Fink)\n\
-    if [ -d "$findbugs_home/share/findbugs" ]; then\n\
-    \tfindbugs_home="$findbugs_home/share/findbugs"\n\
-    fi\n\
-    \n\
-    # Make absolute\n\
-    findbugs_home=`cd "$findbugs_home" && pwd`\n\
-    \n\
-    fb_pathsep=':'\n\
-    \n\
-    # Handle cygwin, courtesy of Peter D. Stout\n\
+    findbugs_home=/usr/share/findbugs\n\
     fb_osname=`uname`\n\
-    if [ `expr "$fb_osname" : CYGWIN` -ne 0 ]; then\n\
-    \tfindbugs_home=`cygpath --mixed "$findbugs_home"`\n\
-    \tfb_pathsep=';'\n\
-    fi\n\
-    # Handle MKS, courtesy of Kelly O'Hair\n\
-    if [ "${fb_osname}" = "Windows_NT" ]; then\n\
-    \tfb_pathsep=';'\n\
-    fi\n\
     \n\
     if [ ! -d "$findbugs_home" ]; then\n\
     \techo "The path $findbugs_home,"\n\
@@ -88,16 +48,17 @@ script.set.default.java=\
 
 # Fragment to execute java, using the arguments stored
 # in the shell's $@ variable (and/or in the $fb_appargs variable).
-# Unless fb_appjar is specified, assumes the class to be executed
-# is in $findbugs_home/lib/findbugs.jar.
 script.wrap.java=\
     fb_javacmd=\${fb_javacmd:-"java"}\n\
     fb_maxheap=\${fb_maxheap:-"-Xmx768m"}\n\
-    fb_appjar=\${fb_appjar:-"$findbugs_home/lib/findbugs.jar"}\n\
+    \n\
+    fb_classpath=\$(build-classpath findbugs findbugs-bcel dom4j jaxen \\\n\
+    \tobjectweb-asm/asm-all jsr-305 jFormatString apache-commons-lang)\n\
+    \n\
     set -f\n\
     #echo command: \\\n\
     exec "$fb_javacmd" \\\n\
-    \t-classpath "$fb_appjar$fb_pathsep$CLASSPATH" \\\n\
+    \t-classpath "$fb_classpath" \\\n\
     \t-Dfindbugs.home="$findbugs_home"\\\n\
     \t$fb_maxheap $fb_jvmargs $fb_mainclass \${@:+"$@"} $fb_appargs
 
diff --git a/src/scripts/standard/fb b/src/scripts/standard/fb
index 1f42652..d8fa084 100644
--- a/src/scripts/standard/fb
+++ b/src/scripts/standard/fb
@@ -9,8 +9,6 @@
 @SET_DEFAULT_JAVA@
 
 
-fb_appjar="$findbugs_home/lib/findbugs.jar"
-
 ShowHelpAndExit() {
 	fb_mainclass="edu.umd.cs.findbugs.ShowHelp"
 	@WRAP_JAVA@
diff --git a/src/scripts/standard/findbugs b/src/scripts/standard/findbugs
index d5bd992..779a61a 100755
--- a/src/scripts/standard/findbugs
+++ b/src/scripts/standard/findbugs
@@ -8,8 +8,6 @@
 
 @SET_DEFAULT_JAVA@
 
-fb_appjar="$findbugs_home/lib/findbugs.jar"
-
 ShowHelpAndExit() {
 	fb_mainclass="edu.umd.cs.findbugs.ShowHelp"
 	@WRAP_JAVA@
diff --git a/src/scripts/standard/findbugs2 b/src/scripts/standard/findbugs2
index 36c054b..d250e79 100644
--- a/src/scripts/standard/findbugs2
+++ b/src/scripts/standard/findbugs2
@@ -109,13 +109,18 @@ if [ $fb_osname = "Darwin" ]; then
 		-Dapple.laf.useScreenMenuBar=true"
 fi
 
+fb_classpath=$(build-classpath findbugs findbugs-bcel dom4j jaxen \
+	objectweb-asm/asm-all jsr-305 jFormatString apache-commons-lang)
+
+fb_mainclass=edu.umd.cs.findbugs.LaunchAppropriateUI
+
 #
 # Launch JVM
 #
 exec "$fb_javacmd" \
-	-classpath "$fb_appjar$fb_pathsep$CLASSPATH" \
+	-classpath "$fb_classpath" \
 	-Dfindbugs.home="$findbugs_home" \
 	$jvm_debug $jvm_maxheap $jvm_ea $jvm_conservespace $jvm_user_props \
 	-Dfindbugs.launchUI=$fb_launchui \
-	-jar $findbugs_home/lib/findbugs.jar \
+	$fb_mainclass \
 	${@:+"$@"}