Fix non-GNU makefiles for AIX make.
Invoking the Makefile without an explicit target was building every
possible target instead of just the "all" target. Back-patch to 9.3
(all supported versions).
Branch
------
REL9_4_STABLE
Details
-------
https://git.postgresql.org/pg/commitdiff/e73981cdc0fde135eefb41696584ceba8efcbf19
Modified Files
--------------
Makefile | 4 ++++
src/test/regress/Makefile | 5 +++++
2 files changed, 9 insertions(+)