autotools: Allow recipe-individual configure scripts
OpenJDK-8 has it's configure script at common/autotools - which will cause
the entire assumption of ${S}/configure is regenerated by autoreconf, intltoolize or alike
fails heavily.
Also - other configure mechanisms can be supported more similar (see how pkgsrc
manages different ones ...)
(From OE-Core master rev:
fe506eddb0790e37ac1e50f37fa2e32ad81d5493)
Signed-off-by: Jens Rehsack <sno@netbsd.org>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>