Fixes for packaging system that will read .postinstall script and run it

if exists.

packit installs a package.

commands/scripts/Makefile

@@ -42,6 +42,7 @@ usr:	\
 	/usr/bin/binsizes \
 	/usr/bin/rotate \
 	/usr/bin/floppysetup \
+	/usr/bin/packit \
 	/usr/bin/packme \
 	/usr/bin/spell \
 	/usr/bin/srccrc \
@@ -138,6 +139,9 @@ clean:
 /usr/bin/binsizes:	binsizes.sh
 	install -m 755 -c -o bin $? $@
 
+/usr/bin/packit:	packit.sh
+	install -m 755 -c -o bin $? $@
+
 /usr/bin/packme:	packme.sh
 	install -m 755 -c -o bin $? $@
 

commands/scripts/binpackage.sh

@@ -1,5 +1,7 @@
 #!/bin/sh 
 
+PI=.postinstall
+
 set -e
 
 # No trailing slashes in the directory, because we want to base the
@@ -37,9 +39,8 @@ then	echo "Error: No build script in $dir."
 fi
 
 sh -e build
-cd /
 echo " * Building package"
-find / -cnewer $packagestart | grep -v "^$srcdir" | grep -v "^/dev" | grep -v "^/tmp" | grep -v "^/usr/tmp" | grep -v "^/usr/log" | grep -v "^/usr/adm" | grep -v "^/etc/utmp" | grep -v "^/usr/src" | pax -w -d | bzip2 >$tarbz
+( if [ -f $PI ]; then echo $PI; fi; find / -cnewer $packagestart | grep -v "^$srcdir" | grep -v "^/dev" | grep -v "^/tmp" | grep -v "^/usr/tmp" | grep -v "^/usr/log" | grep -v "^/usr/adm" | grep -v "^/etc/utmp" | grep -v "^/usr/src" ) | pax -w -d | bzip2 >$tarbz
 rm -f $packagestart $findlist $tarcmd
 binsizes normal
 mv $tarbz $here/$pdir

commands/scripts/packit.sh

@@ -0,0 +1,38 @@
+#!/bin/sh
+
+PI=.postinstall
+TMP=/usr/tmp
+
+if [ "$#" -ne 1  ]
+then
+	echo "Usage: $0 <package file>"
+	exit 1
+fi
+
+dir=`pwd`
+if [ "$1" = "-" ]
+then f=""
+else f=$dir/$1
+fi
+
+set -e
+cd $TMP
+rm -f $PI
+
+if [ -f $PI ]
+then	echo "$PI is in $TMP, please remove it first."
+	exit 1
+fi
+
+if [ ! -f $f ]
+then	echo "Couldn't find package $f."
+	exit 1
+fi
+
+cat $f | smallbunzip2 | pax -r -p e
+if [ -f $PI ]
+then
+	sh -e $PI
+	rm -f $PI
+fi
+

commands/scripts/packme.sh

@@ -17,7 +17,7 @@ then	for package in `isodir "$cddrive" $CDDIR | grep -i '\.tbz'`
 		read y
 		if [ "$y" = y ]
 		then	echo "Extracting $CDDIR/$package .."
-			isoread "$cddrive" $CDDIR/$package | smallbunzip2 | pax -r -p e || echo "Extract failed."
+			isoread "$cddrive" $CDDIR/$package | packit -
 		fi
 	done
 fi