2010-09-20 22:08:53 +02:00
|
|
|
# src/pl/plpython/Makefile
|
2001-05-09 21:54:38 +02:00
|
|
|
|
2001-05-12 03:30:30 +02:00
|
|
|
subdir = src/pl/plpython
|
|
|
|
top_builddir = ../../..
|
|
|
|
include $(top_builddir)/src/Makefile.global
|
2001-05-09 21:54:38 +02:00
|
|
|
|
|
|
|
|
2015-05-03 14:17:04 +02:00
|
|
|
# On Windows we have to remove -lpython from the link since we are
|
|
|
|
# building our own
|
2004-10-06 11:20:41 +02:00
|
|
|
ifeq ($(PORTNAME), win32)
|
2007-02-09 16:56:00 +01:00
|
|
|
override python_libspec =
|
2004-10-06 11:20:41 +02:00
|
|
|
endif
|
|
|
|
|
2011-03-01 03:31:39 +01:00
|
|
|
override CPPFLAGS := -I. -I$(srcdir) $(python_includespec) $(CPPFLAGS)
|
2004-11-19 20:23:01 +01:00
|
|
|
|
|
|
|
rpathdir = $(python_libdir)
|
2001-05-25 17:48:33 +02:00
|
|
|
|
2014-07-14 20:07:52 +02:00
|
|
|
PGFILEDESC = "PL/Python - procedural language"
|
|
|
|
|
2009-12-15 23:59:55 +01:00
|
|
|
NAME = plpython$(python_majorversion)
|
2011-03-05 03:51:14 +01:00
|
|
|
|
2011-12-18 20:14:16 +01:00
|
|
|
OBJS = \
|
2019-12-18 02:42:40 +01:00
|
|
|
$(WIN32RES) \
|
2011-12-18 20:14:16 +01:00
|
|
|
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 \
|
2019-12-18 02:42:40 +01:00
|
|
|
plpy_util.o
|
2001-05-09 21:54:38 +02:00
|
|
|
|
2020-02-19 22:59:14 +01:00
|
|
|
DATA = $(NAME)u.control $(NAME)u--1.0.sql
|
2011-03-05 03:51:14 +01:00
|
|
|
|
2018-09-16 19:46:45 +02:00
|
|
|
# header files to install - it's not clear which of these might be needed
|
|
|
|
# so install them all.
|
|
|
|
INCS = plpython.h \
|
|
|
|
plpy_cursorobject.h \
|
|
|
|
plpy_elog.h \
|
|
|
|
plpy_exec.h \
|
|
|
|
plpy_main.h \
|
|
|
|
plpy_planobject.h \
|
|
|
|
plpy_plpymodule.h \
|
|
|
|
plpy_procedure.h \
|
|
|
|
plpy_resultobject.h \
|
|
|
|
plpy_spi.h \
|
|
|
|
plpy_subxactobject.h \
|
|
|
|
plpy_typeio.h \
|
|
|
|
plpy_util.h
|
2004-10-06 11:20:41 +02:00
|
|
|
|
|
|
|
# Python on win32 ships with import libraries only for Microsoft Visual C++,
|
|
|
|
# which are not compatible with mingw gcc. Therefore we need to build a
|
|
|
|
# new import library to link with.
|
|
|
|
ifeq ($(PORTNAME), win32)
|
2014-02-14 17:31:35 +01:00
|
|
|
|
2004-10-06 11:20:41 +02:00
|
|
|
pytverstr=$(subst .,,${python_version})
|
2014-02-14 17:31:35 +01:00
|
|
|
PYTHONDLL=$(subst \,/,$(WINDIR))/system32/python${pytverstr}.dll
|
|
|
|
|
2004-10-06 11:20:41 +02:00
|
|
|
OBJS += libpython${pytverstr}.a
|
2014-02-14 17:31:35 +01:00
|
|
|
|
2004-10-06 11:20:41 +02:00
|
|
|
libpython${pytverstr}.a: python${pytverstr}.def
|
2014-02-14 17:31:35 +01:00
|
|
|
dlltool --dllname python${pytverstr}.dll --def python${pytverstr}.def --output-lib libpython${pytverstr}.a
|
|
|
|
|
2014-11-03 03:43:30 +01:00
|
|
|
python${pytverstr}.def:
|
2022-02-10 19:44:05 +01:00
|
|
|
gendef - $(PYTHONDLL) > $@
|
2014-02-14 17:31:35 +01:00
|
|
|
|
|
|
|
endif # win32
|
2004-10-06 11:20:41 +02:00
|
|
|
|
|
|
|
|
2009-01-15 14:49:57 +01:00
|
|
|
SHLIB_LINK = $(python_libspec) $(python_additional_libs) $(filter -lintl,$(LIBS))
|
2001-05-12 19:49:32 +02:00
|
|
|
|
2009-12-15 23:59:55 +01:00
|
|
|
REGRESS_OPTS = --dbname=$(PL_TESTDB)
|
2011-03-05 21:13:15 +01:00
|
|
|
|
2009-08-12 18:37:26 +02:00
|
|
|
REGRESS = \
|
|
|
|
plpython_schema \
|
|
|
|
plpython_populate \
|
|
|
|
plpython_test \
|
2010-01-22 16:45:15 +01:00
|
|
|
plpython_do \
|
2009-08-12 18:37:26 +02:00
|
|
|
plpython_global \
|
|
|
|
plpython_import \
|
|
|
|
plpython_spi \
|
|
|
|
plpython_newline \
|
|
|
|
plpython_void \
|
2017-11-30 14:46:13 +01:00
|
|
|
plpython_call \
|
2009-08-12 18:37:26 +02:00
|
|
|
plpython_params \
|
|
|
|
plpython_setof \
|
|
|
|
plpython_record \
|
|
|
|
plpython_trigger \
|
2009-08-14 15:42:16 +02:00
|
|
|
plpython_types \
|
2009-08-12 18:37:26 +02:00
|
|
|
plpython_error \
|
2016-06-07 15:33:41 +02:00
|
|
|
plpython_ereport \
|
2009-08-12 18:37:26 +02:00
|
|
|
plpython_unicode \
|
2011-02-22 22:33:44 +01:00
|
|
|
plpython_quote \
|
2011-02-26 15:53:11 +01:00
|
|
|
plpython_composite \
|
2011-02-27 16:09:56 +01:00
|
|
|
plpython_subtransaction \
|
Transaction control in PL procedures
In each of the supplied procedural languages (PL/pgSQL, PL/Perl,
PL/Python, PL/Tcl), add language-specific commit and rollback
functions/commands to control transactions in procedures in that
language. Add similar underlying functions to SPI. Some additional
cleanup so that transaction commit or abort doesn't blow away data
structures still used by the procedure call. Add execution context
tracking to CALL and DO statements so that transaction control commands
can only be issued in top-level procedure and block calls, not function
calls or other procedure or block calls.
- SPI
Add a new function SPI_connect_ext() that is like SPI_connect() but
allows passing option flags. The only option flag right now is
SPI_OPT_NONATOMIC. A nonatomic SPI connection can execute transaction
control commands, otherwise it's not allowed. This is meant to be
passed down from CALL and DO statements which themselves know in which
context they are called. A nonatomic SPI connection uses different
memory management. A normal SPI connection allocates its memory in
TopTransactionContext. For nonatomic connections we use PortalContext
instead. As the comment in SPI_connect_ext() (previously SPI_connect())
indicates, one could potentially use PortalContext in all cases, but it
seems safest to leave the existing uses alone, because this stuff is
complicated enough already.
SPI also gets new functions SPI_start_transaction(), SPI_commit(), and
SPI_rollback(), which can be used by PLs to implement their transaction
control logic.
- portalmem.c
Some adjustments were made in the code that cleans up portals at
transaction abort. The portal code could already handle a command
*committing* a transaction and continuing (e.g., VACUUM), but it was not
quite prepared for a command *aborting* a transaction and continuing.
In AtAbort_Portals(), remove the code that marks an active portal as
failed. As the comment there already predicted, this doesn't work if
the running command wants to keep running after transaction abort. And
it's actually not necessary, because pquery.c is careful to run all
portal code in a PG_TRY block and explicitly runs MarkPortalFailed() if
there is an exception. So the code in AtAbort_Portals() is never used
anyway.
In AtAbort_Portals() and AtCleanup_Portals(), we need to be careful not
to clean up active portals too much. This mirrors similar code in
PreCommit_Portals().
- PL/Perl
Gets new functions spi_commit() and spi_rollback()
- PL/pgSQL
Gets new commands COMMIT and ROLLBACK.
Update the PL/SQL porting example in the documentation to reflect that
transactions are now possible in procedures.
- PL/Python
Gets new functions plpy.commit and plpy.rollback.
- PL/Tcl
Gets new commands commit and rollback.
Reviewed-by: Andrew Dunstan <andrew.dunstan@2ndquadrant.com>
2018-01-22 14:30:16 +01:00
|
|
|
plpython_transaction \
|
2009-08-12 18:37:26 +02:00
|
|
|
plpython_drop
|
2011-03-05 21:13:15 +01:00
|
|
|
|
2001-05-12 03:30:30 +02:00
|
|
|
include $(top_srcdir)/src/Makefile.shlib
|
2001-05-09 21:54:38 +02:00
|
|
|
|
2016-10-01 19:35:13 +02:00
|
|
|
all: all-lib
|
|
|
|
|
2018-04-10 22:14:55 +02:00
|
|
|
# Ensure parallel safety if a build is started in this directory
|
|
|
|
$(OBJS): | submake-generated-headers
|
|
|
|
|
2011-03-06 00:32:06 +01:00
|
|
|
install: all install-lib install-data
|
2001-05-09 21:54:38 +02:00
|
|
|
|
2008-04-07 16:15:58 +02:00
|
|
|
installdirs: installdirs-lib
|
2022-08-31 07:42:01 +02:00
|
|
|
$(MKDIR_P) '$(DESTDIR)$(datadir)/extension' '$(DESTDIR)$(includedir_server)'
|
2001-05-09 21:54:38 +02:00
|
|
|
|
2011-03-05 03:51:14 +01:00
|
|
|
uninstall: uninstall-lib uninstall-data
|
2001-05-09 21:54:38 +02:00
|
|
|
|
2011-03-06 00:32:06 +01:00
|
|
|
install-data: installdirs
|
2011-05-01 23:37:07 +02:00
|
|
|
$(INSTALL_DATA) $(addprefix $(srcdir)/, $(DATA)) '$(DESTDIR)$(datadir)/extension/'
|
2018-09-16 19:46:45 +02:00
|
|
|
$(INSTALL_DATA) $(addprefix $(srcdir)/, $(INCS)) '$(DESTDIR)$(includedir_server)'
|
2011-03-05 03:51:14 +01:00
|
|
|
|
|
|
|
uninstall-data:
|
|
|
|
rm -f $(addprefix '$(DESTDIR)$(datadir)/extension'/, $(notdir $(DATA)))
|
2015-04-26 16:33:14 +02:00
|
|
|
rm -f $(addprefix '$(DESTDIR)$(includedir_server)'/, plpython.h plpy_util.h)
|
2011-03-05 03:51:14 +01:00
|
|
|
|
|
|
|
.PHONY: install-data uninstall-data
|
|
|
|
|
|
|
|
|
2016-07-01 21:08:55 +02:00
|
|
|
check: submake-pg-regress
|
2011-02-14 20:52:32 +01:00
|
|
|
$(pg_regress_check) $(REGRESS_OPTS) $(REGRESS)
|
|
|
|
|
2016-07-01 21:08:55 +02:00
|
|
|
installcheck: submake-pg-regress
|
2011-02-14 20:52:32 +01:00
|
|
|
$(pg_regress_installcheck) $(REGRESS_OPTS) $(REGRESS)
|
PL/Python: Improve Python 3 regression test setup
Currently, we are making mangled copies of plpython/{expected,sql} to
plpython/python3/{expected,sql}, and run the tests in
plpython/python3. This has the disadvantage that the regression.diffs
file, if any, ends up in plpython/python3, which is not the normal
location. If we instead make the mangled copies in
plpython/{expected,sql}/python3/, we can run the tests from the normal
directory, regression.diffs ends up the normal place, and the
pg_regress invocation also becomes a lot simpler. It's also more
obvious at run time what's going on, because the tests end up being
named "python3/something" in the test output.
2012-09-17 04:26:33 +02:00
|
|
|
|
2005-05-14 19:55:22 +02:00
|
|
|
|
2016-07-01 21:08:55 +02:00
|
|
|
.PHONY: submake-pg-regress
|
2018-04-12 16:38:48 +02:00
|
|
|
submake-pg-regress: | submake-generated-headers
|
2006-07-19 04:37:00 +02:00
|
|
|
$(MAKE) -C $(top_builddir)/src/test/regress pg_regress$(X)
|
2005-05-14 19:55:22 +02:00
|
|
|
|
2011-02-28 17:41:10 +01:00
|
|
|
clean distclean: clean-lib
|
2001-05-12 03:30:30 +02:00
|
|
|
rm -f $(OBJS)
|
2011-02-14 20:52:32 +01:00
|
|
|
rm -rf $(pg_regress_clean_files)
|
2004-10-06 11:20:41 +02:00
|
|
|
ifeq ($(PORTNAME), win32)
|
|
|
|
rm -f python${pytverstr}.def
|
|
|
|
endif
|
Remove distprep
A PostgreSQL release tarball contains a number of prebuilt files, in
particular files produced by bison, flex, perl, and well as html and
man documentation. We have done this consistent with established
practice at the time to not require these tools for building from a
tarball. Some of these tools were hard to get, or get the right
version of, from time to time, and shipping the prebuilt output was a
convenience to users.
Now this has at least two problems:
One, we have to make the build system(s) work in two modes: Building
from a git checkout and building from a tarball. This is pretty
complicated, but it works so far for autoconf/make. It does not
currently work for meson; you can currently only build with meson from
a git checkout. Making meson builds work from a tarball seems very
difficult or impossible. One particular problem is that since meson
requires a separate build directory, we cannot make the build update
files like gram.h in the source tree. So if you were to build from a
tarball and update gram.y, you will have a gram.h in the source tree
and one in the build tree, but the way things work is that the
compiler will always use the one in the source tree. So you cannot,
for example, make any gram.y changes when building from a tarball.
This seems impossible to fix in a non-horrible way.
Second, there is increased interest nowadays in precisely tracking the
origin of software. We can reasonably track contributions into the
git tree, and users can reasonably track the path from a tarball to
packages and downloads and installs. But what happens between the git
tree and the tarball is obscure and in some cases non-reproducible.
The solution for both of these issues is to get rid of the step that
adds prebuilt files to the tarball. The tarball now only contains
what is in the git tree (*). Getting the additional build
dependencies is no longer a problem nowadays, and the complications to
keep these dual build modes working are significant. And of course we
want to get the meson build system working universally.
This commit removes the make distprep target altogether. The make
dist target continues to do its job, it just doesn't call distprep
anymore.
(*) - The tarball also contains the INSTALL file that is built at make
dist time, but not by distprep. This is unchanged for now.
The make maintainer-clean target, whose job it is to remove the
prebuilt files in addition to what make distclean does, is now just an
alias to make distprep. (In practice, it is probably obsolete given
that git clean is available.)
The following programs are now hard build requirements in configure
(they were already required by meson.build):
- bison
- flex
- perl
Reviewed-by: Michael Paquier <michael@paquier.xyz>
Reviewed-by: Andres Freund <andres@anarazel.de>
Discussion: https://www.postgresql.org/message-id/flat/e07408d9-e5f2-d9fd-5672-f53354e9305e@eisentraut.org
2023-11-06 14:51:52 +01:00
|
|
|
rm -f spiexceptions.h
|
2001-05-09 21:54:38 +02:00
|
|
|
|
2011-07-03 19:55:02 +02:00
|
|
|
|
|
|
|
# Force this dependency to be known even without dependency info built:
|
2011-12-18 21:34:53 +01:00
|
|
|
plpy_plpymodule.o: spiexceptions.h
|
2011-07-03 19:55:02 +02:00
|
|
|
|
|
|
|
spiexceptions.h: $(top_srcdir)/src/backend/utils/errcodes.txt generate-spiexceptions.pl
|
|
|
|
$(PERL) $(srcdir)/generate-spiexceptions.pl $< > $@
|