1#! /bin/sh 2 3program="$0" 4 5# Follow symlinks until we get to the actual file. 6while [ -h "$program" ]; do 7 link=`ls -ld "$program"` 8 link=`expr "$link" : '.*-> \(.*\)'` 9 if [ "`expr "$link" : '/.*'`" = 0 ]; then 10 # Relative 11 dir=`dirname "$program"` 12 program="$dir/$link" 13 else 14 # Absolute 15 program="$link" 16 fi 17done 18 19# Assume findbugs home directory is the parent 20# of the directory containing the script (which should 21# normally be "$findbugs_home/bin"). 22dir=`dirname "$program"` 23findbugs_home="$dir/.." 24 25# Handle FHS-compliant installations (e.g., Fink) 26if [ -d "$findbugs_home/share/findbugs" ]; then 27 findbugs_home="$findbugs_home/share/findbugs" 28fi 29 30# Make absolute 31findbugs_home=`cd "$findbugs_home" && pwd` 32 33fb_pathsep=':' 34 35# Handle cygwin, courtesy of Peter D. Stout 36fb_osname=`uname` 37if [ `expr "$fb_osname" : CYGWIN` -ne 0 ]; then 38 findbugs_home=`cygpath --mixed "$findbugs_home"` 39 fb_pathsep=';' 40fi 41# Handle MKS, courtesy of Kelly O'Hair 42if [ "${fb_osname}" = "Windows_NT" ]; then 43 fb_pathsep=';' 44fi 45 46if [ ! -d "$findbugs_home" ]; then 47 echo "The path $findbugs_home," 48 echo "which is where I think FindBugs is located," 49 echo "does not seem to be a directory." 50 exit 1 51fi 52 53# Choose default java binary 54fb_javacmd=java 55if [ ! -z "$JAVA_HOME" ] && [ -x "$JAVA_HOME/bin/java" ]; then 56 if [ `expr "$fb_osname" : CYGWIN` -ne 0 ]; then 57 fb_javacmd=`cygpath --mixed "$JAVA_HOME"`/bin/java 58 else 59 fb_javacmd="$JAVA_HOME/bin/java" 60 fi 61fi 62 63fb_mainclass=edu.umd.cs.findbugs.AddMessages 64 65fb_javacmd=${fb_javacmd:-"java"} 66fb_maxheap=${fb_maxheap:-"-Xmx768m"} 67fb_appjar=${fb_appjar:-"$findbugs_home/lib/findbugs.jar"} 68set -f 69#echo command: \ 70exec "$fb_javacmd" \ 71 -classpath "$fb_appjar$fb_pathsep$CLASSPATH" \ 72 -Dfindbugs.home="$findbugs_home"\ 73 $fb_maxheap $fb_jvmargs $fb_mainclass ${@:+"$@"} $fb_appargs 74