* device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`

* device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
* Makefile.common.in,
* as/Makefile,
* as/hc08/Makefile.in,
* as/mcs51/Makefile.in,
* as/z80/Makefile.in,
* debugger/mcs51/Makefile.in,
* device/include/Makefile.in,
* device/lib/Makefile.in,
* doc/Makefile,
* link/Makefile,
* link/z80/Makefile.in,
* packihx/Makefile.in,
* sim/ucsim/main_in.mk,
* sim/ucsim/avr.src/Makefile.in,
* sim/ucsim/doc/Makefile.in,
* sim/ucsim/gui.src/serio.src/Makefile.in,
* sim/ucsim/hc08.src/Makefile.in,
* sim/ucsim/s51.src/Makefile.in,
* sim/ucsim/xa.src/Makefile.in,
* sim/ucsim/z80.src/Makefile.in,
* src/Makefile.in,
* support/cpp2/Makefile.in,
* support/librarian/Makefile,
* support/makebin/Makefile: added DESTDIR to the install path proposed by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
* doc/sdccman.lyx: added DESTDIR documentation

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3459 4a8a32a2-be11-0410-ad9d-d568d2c75423