Add lddd script from cvs-arch

Signed-off-by: Aaron Griffin <aaronmgriffin@gmail.com>

Makefile

@@ -12,6 +12,8 @@ install:
 	mkdir -p $(DESTDIR)/usr/sbin
 	install -m 755 mkarchroot $(DESTDIR)/usr/sbin
 	install -m 755 makechrootpkg $(DESTDIR)/usr/sbin
+	#Additional packaging helper scripts
+	install -m 755 lddd $(DESTDIR)/usr/bin
 
 uninstall:
 	# remove all files we installed
@@ -22,3 +24,4 @@ uninstall:
 	rm $(DESTDIR)/usr/bin/unstablepkg
 	rm $(DESTDIR)/usr/sbin/mkarchroot
 	rm $(DESTDIR)/usr/sbin/makechrootpkg
+	rm $(DESTDIR)/usr/bin/lddd

lddd

@@ -0,0 +1,45 @@
+#!/bin/sh
+#  2004/08/22  K. Piche  Find missing library references.
+# modified by Tobias Powalowski <tpowa@archlinux.org>
+ifs=$IFS
+IFS=':'
+
+libdirs="/lib:/usr/lib:/opt/qt/lib:/opt/kde/lib:/usr/lib/libfakeroot:/opt/NX/lib"
+extras=
+
+TEMPDIR=$(mktemp /tmp/lddd-script.XXXX)
+rm $TEMPDIR
+mkdir -p $TEMPDIR
+
+echo " Go out drink some tea, this will take a while :) ..."
+#  Check ELF binaries in the PATH and specified dir trees.
+for tree in $PATH $libdirs $extras
+do
+        echo DIR $tree
+
+        #  Get list of files in tree.
+        files=$(find $tree -type f ! -name '*.a' ! -name '*.la' ! -name '*.py*' ! -name '*.txt' ! -name '*.h' ! -name '*.ttf' ! -name '*.rb' ! -name '*.ko' ! -name '*.pc' ! -name '*.enc' ! -name '*.cf' ! -name '*.def' ! -name '*.rules' ! -name '*.cmi' ! -name  '*.mli' ! -name '*.ml' ! -name '*.cma' ! -name '*.cmx' ! -name '*.cmxa' ! -name '*.pod' ! -name '*.pm' ! -name '*.pl' ! -name '*.al' ! -name '*.tcl' ! -name '*.bs' ! -name '*.o' ! -name '*.png' ! -name '*.gif' ! -name '*.cmo' ! -name '*.cgi' ! -name '*.defs' ! -name '*.conf' ! -name '*_LOCALE' ! -name 'Compose' ! -name '*_OBJS' ! -name '*.msg' ! -name '*.mcopclass' ! -name '*.mcoptype')
+        IFS=$ifs
+        for i in $files
+        do
+                if [ `file $i | grep -c 'ELF'` -ne 0 ]; then
+                        #  Is an ELF binary.
+                        if [ `ldd $i 2>/dev/null | grep -c 'not found'` -ne 0 ]; then
+                                #  Missing lib.
+                                echo "$i:" >> $TEMPDIR/raw.txt
+                                ldd $i 2>/dev/null | grep 'not found' >> $TEMPDIR/raw.txt
+                         fi
+                 fi
+         done
+done
+grep '^/' $TEMPDIR/raw.txt | sed -e 's/://g' >> $TEMPDIR/affected-files.txt
+# invoke pacman
+for i in $(cat $TEMPDIR/affected-files.txt); do
+	pacman -Qo $i | awk '{print $4,$5}' >> $TEMPDIR/pacman.txt
+done
+# clean list
+sort -u $TEMPDIR/pacman.txt >> $TEMPDIR/possible-rebuilds.txt
+
+echo "Files saved to $TEMPDIR"
+
+exit