Log Message:
-----------
When performing a parallel build (make -j N) with ./configure
--enable-depend it often tries to create the .deps directory twice and
bails out when it already exists due to a race condition of if doesn't
exist, then create. This patch prevents mkdir from returning an error.
Kris Jurka
Modified Files:
--------------
pgsql/src:
Makefile.global.in (r1.220 -> r1.221)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/Makefile.global.in.diff?r1=1.220&r2=1.221)