Makefile

EXTENSION = pgpyml
EXTVERSION = $(shell grep default_version $(EXTENSION).control | \
               sed -e "s/default_version[[:space:]]*=[[:space:]]*'\([^']*\)'/\1/")

DATA         = $(filter-out $(wildcard sql/*--*.sql),$(wildcard sql/prediction*.sql))

DOCS         = $(wildcard doc/*.md)

PG_CONFIG    = pg_config
PG91         = $(shell $(PG_CONFIG) --version | grep -qE " 8\\.| 9\\.0" && echo no || echo yes)

ifeq ($(PG91),yes)
all: sql/$(EXTENSION)--$(EXTVERSION).sql

sql/$(EXTENSION)--$(EXTVERSION).sql: $(sort $(wildcard sql/boostrap/*.sql) $(wildcard sql/prediction/*.sql) $(wildcard sql/io/*.sql))
	cat $^ > $@


DATA = sql/$(EXTENSION)--$(EXTVERSION).sql
EXTRA_CLEAN = sql/$(EXTENSION)--$(EXTVERSION).sql

endif

PGXS := $(shell $(PG_CONFIG) --pgxs)
include $(PGXS)

dist:
	git archive --format zip --prefix=$(EXTENSION)-$(EXTVERSION)/ -o $(EXTENSION)-$(EXTVERSION).zip HEAD