ifeq ($(enable_tap_tests),yes)
+ifndef PGXS
+define prove_installcheck
+rm -rf $(CURDIR)/tmp_check/log
+cd $(srcdir) && \
+ TESTDIR='$(CURDIR)' PATH="$(bindir):$$PATH" PGPORT='6$(DEF_PGPORT)' \
+ top_builddir='$(CURDIR)/$(top_builddir)' \
+ PG_REGRESS='$(CURDIR)/$(top_builddir)/src/test/regress/pg_regress' \
+ $(PROVE) $(PG_PROVE_FLAGS) $(PROVE_FLAGS) t/*.pl
+endef
+else # PGXS case
define prove_installcheck
rm -rf $(CURDIR)/tmp_check/log
-cd $(srcdir) && TESTDIR='$(CURDIR)' PATH="$(bindir):$$PATH" PGPORT='6$(DEF_PGPORT)' top_builddir='$(CURDIR)/$(top_builddir)' PG_REGRESS='$(CURDIR)/$(top_builddir)/src/test/regress/pg_regress' REGRESS_SHLIB='$(abs_top_builddir)/src/test/regress/regress$(DLSUFFIX)' $(PROVE) $(PG_PROVE_FLAGS) $(PROVE_FLAGS) t/*.pl
+cd $(srcdir) && \
+ TESTDIR='$(CURDIR)' PATH="$(bindir):$$PATH" PGPORT='6$(DEF_PGPORT)' \
+ top_builddir='$(top_builddir)' \
+ PG_REGRESS='$(top_builddir)/src/test/regress/pg_regress' \
+ $(PROVE) $(PG_PROVE_FLAGS) $(PROVE_FLAGS) t/*.pl
endef
+endif # PGXS
define prove_check
rm -rf $(CURDIR)/tmp_check/log
-cd $(srcdir) && TESTDIR='$(CURDIR)' $(with_temp_install) PGPORT='6$(DEF_PGPORT)' PG_REGRESS='$(CURDIR)/$(top_builddir)/src/test/regress/pg_regress' REGRESS_SHLIB='$(abs_top_builddir)/src/test/regress/regress$(DLSUFFIX)' $(PROVE) $(PG_PROVE_FLAGS) $(PROVE_FLAGS) t/*.pl
+cd $(srcdir) && \
+ TESTDIR='$(CURDIR)' $(with_temp_install) PGPORT='6$(DEF_PGPORT)' \
+ PG_REGRESS='$(CURDIR)/$(top_builddir)/src/test/regress/pg_regress' \
+ $(PROVE) $(PG_PROVE_FLAGS) $(PROVE_FLAGS) t/*.pl
endef
else