# src/pl/plpython/Makefile

subdir = src/pl/plpython
top_builddir = ../../..
include $(top_builddir)/src/Makefile.global


# On Windows we have to remove -lpython from the link since we are
# building our own
ifeq ($(PORTNAME), win32)
override python_libspec =
endif

override CPPFLAGS := -I. -I$(srcdir) $(CPPFLAGS) $(python_includespec)

rpathdir = $(python_libdir)

PGFILEDESC = "PL/Python - procedural language"

NAME = plpython$(python_majorversion)

OBJS = \
 $(WIN32RES) \
 plpy_cursorobject.o \
 plpy_elog.o \
 plpy_exec.o \
 plpy_main.o \
 plpy_planobject.o \
 plpy_plpymodule.o \
 plpy_procedure.o \
 plpy_resultobject.o \
 plpy_spi.o \
 plpy_subxactobject.o \
 plpy_typeio.o \
 plpy_util.o

DATA = $(NAME)u.control $(NAME)u--1.0.sql

# header files to install - it's not clear which of these might be needed
# so install them all.
INCS =  plpython.h \
 plpython_system.h \
 plpy_cursorobject.h \
 plpy_elog.h \
 plpy_exec.h \
 plpy_main.h \
 plpy_planobject.h \
 plpy_plpymodule.h \
 plpy_procedure.h \
 plpy_resultobject.h \
 plpy_spi.h \
 plpy_subxactobject.h \
 plpy_typeio.h \
 plpy_util.h

# Python on win32 ships with import libraries only for Microsoft Visual C++,
# which are not compatible with mingw gcc. Therefore we need to build a
# new import library to link with.
ifeq ($(PORTNAME), win32)

pytverstr=$(subst .,,${python_version})
PYTHONDLL=$(subst \,/,$(WINDIR))/system32/python${pytverstr}.dll

OBJS += libpython${pytverstr}.a

libpython${pytverstr}.a: python${pytverstr}.def
 dlltool --dllname python${pytverstr}.dll --def python${pytverstr}.def --output-lib libpython${pytverstr}.a

python${pytverstr}.def:
 gendef - $(PYTHONDLL) > $@

endif # win32


SHLIB_LINK = $(python_libspec) $(python_additional_libs) $(filter -lintl,$(LIBS))

REGRESS_OPTS = --dbname=$(PL_TESTDB)

REGRESS = \
 plpython_schema \
 plpython_populate \
 plpython_test \
 plpython_do \
 plpython_global \
 plpython_import \
 plpython_spi \
 plpython_newline \
 plpython_void \
 plpython_call \
 plpython_params \
 plpython_setof \
 plpython_record \
 plpython_trigger \
 plpython_types \
 plpython_error \
 plpython_ereport \
 plpython_unicode \
 plpython_quote \
 plpython_composite \
 plpython_subtransaction \
 plpython_transaction \
 plpython_drop

include $(top_srcdir)/src/Makefile.shlib

all: all-lib

# Ensure parallel safety if a build is started in this directory
$(OBJS): | submake-generated-headers

install: all install-lib install-data

installdirs: installdirs-lib
 $(MKDIR_P) '$(DESTDIR)$(datadir)/extension' '$(DESTDIR)$(includedir_server)'

uninstall: uninstall-lib uninstall-data

install-data: installdirs
 $(INSTALL_DATA) $(addprefix $(srcdir)/, $(DATA)) '$(DESTDIR)$(datadir)/extension/'
 $(INSTALL_DATA) $(addprefix $(srcdir)/, $(INCS)) '$(DESTDIR)$(includedir_server)'

uninstall-data:
 rm -f $(addprefix '$(DESTDIR)$(datadir)/extension'/, $(notdir $(DATA)))
 rm -f $(addprefix '$(DESTDIR)$(includedir_server)'/, $(INCS))

.PHONY: install-data uninstall-data


check: submake-pg-regress
 $(pg_regress_check) $(REGRESS_OPTS) $(REGRESS)

installcheck: submake-pg-regress
 $(pg_regress_installcheck) $(REGRESS_OPTS) $(REGRESS)


.PHONY: submake-pg-regress
submake-pg-regress: | submake-generated-headers
 $(MAKE) -C $(top_builddir)/src/test/regress pg_regress$(X)

clean distclean: clean-lib
 rm -f $(OBJS)
 rm -rf $(pg_regress_clean_files)
ifeq ($(PORTNAME), win32)
 rm -f python${pytverstr}.def
endif
 rm -f spiexceptions.h


# Force this dependency to be known even without dependency info built:
plpy_plpymodule.o: spiexceptions.h

spiexceptions.h: $(top_srcdir)/src/backend/utils/errcodes.txt generate-spiexceptions.pl
 $(PERL) $(srcdir)/generate-spiexceptions.pl $< > $@