From b14cf229f4bd7238be2e31d873dc5dd241d3871e Mon Sep 17 00:00:00 2001
From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Sun, 17 May 2015 20:04:42 -0400
Subject: [PATCH] Use += not = to set makefile variables after including base
 makefiles.

The previous coding in hstore_plpython and ltree_plpython wiped out any
values set by the base makefiles.  This at least had the effect of running
the tests in "regression" not "contrib_regression" as expected.  These
being pretty new modules, there might be other bad effects we'd not
noticed yet.
---
 contrib/hstore_plpython/Makefile | 4 ++--
 contrib/ltree_plpython/Makefile  | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/contrib/hstore_plpython/Makefile b/contrib/hstore_plpython/Makefile
index 6125ea4d2cf..6ee434bafa8 100644
--- a/contrib/hstore_plpython/Makefile
+++ b/contrib/hstore_plpython/Makefile
@@ -28,10 +28,10 @@ ifeq ($(PORTNAME), win32)
 SHLIB_LINK += ../hstore/libhstore.a $(wildcard ../../src/pl/plpython/libpython*.a) $(wildcard ../../src/pl/plpython/libplpython*.a)
 endif
 
-REGRESS_OPTS = --load-extension=hstore
+REGRESS_OPTS += --load-extension=hstore
 ifeq ($(python_majorversion),2)
 REGRESS_OPTS += --load-extension=plpythonu --load-extension=hstore_plpythonu
 endif
-EXTRA_INSTALL = contrib/hstore
+EXTRA_INSTALL += contrib/hstore
 
 include $(top_srcdir)/src/pl/plpython/regress-python3-mangle.mk
diff --git a/contrib/ltree_plpython/Makefile b/contrib/ltree_plpython/Makefile
index a0c107c2c32..64ca1275f1c 100644
--- a/contrib/ltree_plpython/Makefile
+++ b/contrib/ltree_plpython/Makefile
@@ -28,10 +28,10 @@ ifeq ($(PORTNAME), win32)
 SHLIB_LINK += $(wildcard ../../src/pl/plpython/libpython*.a)
 endif
 
-REGRESS_OPTS = --load-extension=ltree
+REGRESS_OPTS += --load-extension=ltree
 ifeq ($(python_majorversion),2)
 REGRESS_OPTS += --load-extension=plpythonu --load-extension=ltree_plpythonu
 endif
-EXTRA_INSTALL = contrib/ltree
+EXTRA_INSTALL += contrib/ltree
 
 include $(top_srcdir)/src/pl/plpython/regress-python3-mangle.mk
-- 
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