Let's add the ifndef to Makefile.global and change the
existing extension makefiles to
PG_CONFIG := pg_config
PGXS := $(shell $(PG_CONFIG) --pgxs)
include $(PGXS)
Any objections?
Maybe the ":=" for pg_config is not necessary, "=" is fine for a
simple string definition ?
Some documentation (not just code) update seems important to me. The patch
I sent which describes the current status may be applied to existing
branches, and something else can be written for the explicit PG_CONFIG
setting.
Otherwise it looks okay AFAIC.
--
Fabien.
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TIP 9: In versions below 8.0, the planner will ignore your desire to
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