This reverts commit
21f4a15c90a735a61b8be2013d4e3796aece1e01.
It breaks make distcheck. Hard to track down as the error messages came
in po processing and looked like this:
0:10:58.392 make[4]: *** No rule to make target `.deps/enlightenment_sys-e_sys_main.Po'. Stop.
The subdir-objects confused our build setup. If anyone thinks this is
still needed and has a better fix go ahead.
MAINTAINERCLEANFILES = Makefile.in
-AUTOMAKE_OPTIONS = subdir-objects
AM_CFLAGS = \
-I$(top_builddir) \