More flexible for various platforms.

git-svn-id: svn://svn.code.sf.net/p/sc2/code/trunk@795 8092fc87-c524-0410-9efc-e669fe64eaf9

sc2/build/unix_installer/buildinstaller.sh

@@ -47,8 +47,7 @@ chmod -R go+rX "${TEMPDIR}/lib"
 
 echo "Making tar.gz file for everything except from the content."
 echo "Using maximum compression; this may take a moment."
-tar -cf "${TEMPDIR}/libpkg.tar" -C "${TEMPDIR}/lib/" uqm
-gzip -9 "${TEMPDIR}/libpkg.tar"
+tar -c -C "${TEMPDIR}/lib/" uqm | gzip -9 > "${TEMPDIR}/libpkg.tar.gz"
 
 echo "Making final executable."
 sh build/unix_installer/mkinstall "$DESTFILE" "${TEMPDIR}/libpkg.tar.gz" \

sc2/build/unix_installer/install.sh.in

@@ -194,7 +194,7 @@ mkdir -p -- "$INSTALL_BASE"/lib/uqm 2> /dev/null
 mkdir -p -- "$INSTALL_BASE"/bin 2> /dev/null
 
 echo "Unpacking content..."
-tar -xzf "$CONTENT_FILE" -C "$INSTALL_BASE"lib/uqm
+gzip -dc "$CONTENT_FILE" | tar -xzf - -C "$INSTALL_BASE"lib/uqm
 
 echo "Unpacking other stuff..."
 tail -c @ATTACHLEN@ < "$0" | tar -xzf - -C "$INSTALL_BASE"lib/