Created script for p7zip-4.65

Script will : download+extract archive, build&&install || echo failed

app-arch/p7zip/p7zip-4.65.sh

@@ -0,0 +1,26 @@
+#!/bin/sh
+
+PACKAGE="app-arch/p7zip"
+VERSION="4.65"
+HOMEPAGE="http://p7zip.sourceforge.net/"
+URL="http://voxel.dl.sourceforge.net/sourceforge/p7zip/"
+FILE="p7zip_4.65_src_all.tar.bz2"
+
+PREFIX=/boot/common
+HAIKUPORTS="http://ports.haiku-files.org/wiki"
+CWD=`pwd`
+
+if [ ! -d ${PACKAGE}/${VERSION} ] ; then
+	mkdir -p ${PACKAGE}/${VERSION}
+fi
+if [ ! -e ${FILE} ] ; then
+	wget ${URL}${FILE}
+fi
+cd ${PACKAGE}/${VERSION}
+tar -jxvf ${CWD}/${FILE}
+cd p7zip_4.65
+cp makefile.beos makefile.machine
+make && make install DEST_HOME=${PREFIX} && echo "  Installation complete." || echo "  Installation FAILED !"
+
+echo "  For more information, see ${HAIKUPORTS}/${PACKAGE}"
+echo