this removes dmake completely out of the build for migrated modules
build.pl now assumes modules to be gbuild, unless there is a
prj/dmake file
Change-Id: I674a036b182ee13c5ec093e83cb3d38133112d3b
...by allowing our special @___... tokens anywhere within an install name,
so that external modules can configure --prefix=/@___... etc. This removes
the need for the special extshl and EXTRPATH=LOADER. Also, a new
OUT2BIN_NONE can be used for external modules where the generated libraries
need the default EXTRPATH=OOO, but generated executables are only used
during the build and such need RPATH=NONE.
Building pango with VC++ 2008 Express Edition on Windows platform where the
locale is Japanese (or maybe Korean, Chinese or others) fails because some
files extracted from the pango tarball contains non-ASCII characters. This
change escapes those non-ASCII characters with "\xff" expression.
