Fix pgxs.mk to not try to build generated headers in external builds.

Per Julien Rouhaud and the buildfarm.  This is not quite Julien's
patch: there's no need to lobotomize this build rule when building
contrib modules in-tree, so set NO_GENERATED_HEADERS only if PGXS.

In passing, also set NO_TEMP_INSTALL in external builds.  This doesn't
seem to be fixing any live bug, because "make check" in an external
build just produces the expected error message without first trying to
make a temp install ... but it's far from obvious why it doesn't, so
this change seems like good future-proofing.

Julien Rouhaud and Tom Lane

Discussion: https://postgr.es/m/CAOBaU_YH=g68opbbMk8is3jNwhoXGa8ckRSre1nx0Obe1C7i-Q@mail.gmail.com
This commit is contained in:
Tom Lane 2018-04-10 12:41:51 -04:00
parent 29d7ebf51e
commit 1a40485af6

View File

@ -62,6 +62,12 @@ endif
ifdef PGXS
# External extensions must assume generated headers are available
NO_GENERATED_HEADERS=yes
# The temp-install rule won't work, either
NO_TEMP_INSTALL=yes
# We assume that we are in src/makefiles/, so top is ...
top_builddir := $(dir $(PGXS))../..
include $(top_builddir)/src/Makefile.global
@ -75,7 +81,8 @@ endif
ifeq ($(FLEX),)
FLEX = flex
endif
endif
endif # PGXS
override CPPFLAGS := -I. -I$(srcdir) $(CPPFLAGS)