Since eg. trying to build for different arches without cleaning
in the middle will just break things.
slam.sh is for those in a hurry.
# provided with absolutely no warranty. See the COPYING and CREDITS
# files for more information.
+# Running make.sh with different options without clean.sh in the middle
+# can break things.
+sh clean.sh
+
# If you're cross-compiling, make-config.sh should "do the right
# thing" when run on the target machine, with the minor caveat that
# any --xc-host parameter should be suitable for the host machine