postgres

Commit Graph

Author	SHA1	Message	Date
Andres Freund	db23464715	plpython: Remove regression test infrastructure for Python 2. Since `19252e8ec9` we reject Python 2 during build configuration. Now that the dust on the buildfarm has settled, remove regression testing infrastructure dealing with differing output between Python 2 / 3. Reviewed-By: Peter Eisentraut <peter@eisentraut.org> Reviewed-By: Tom Lane <tgl@sss.pgh.pa.us> Discussion: https://postgr.es/m/20211031184548.g4sxfe47n2kyi55r@alap3.anarazel.de	3 years ago
Andres Freund	76a29adee7	plpython: Remove plpythonu, plpython2u and associated transform extensions. Since `19252e8ec9` we reject Python 2 during build configuration. Now that the dust on the buildfarm has settled, remove extension variants specific to Python 2. Reviewed-By: Peter Eisentraut <peter@eisentraut.org> Reviewed-By: Tom Lane <tgl@sss.pgh.pa.us> Discussion: https://postgr.es/m/20211031184548.g4sxfe47n2kyi55r@alap3.anarazel.de	3 years ago
Andres Freund	01368e5d9d	Split all OBJS style lines in makefiles into one-line-per-entry style. When maintaining or merging patches, one of the most common sources for conflicts are the list of objects in makefiles. Especially when the split across lines has been changed on both sides, which is somewhat common due to attempting to stay below 80 columns, those conflicts are unnecessarily laborious to resolve. By splitting, and alphabetically sorting, OBJS style lines into one object per line, conflicts should be less frequent, and easier to resolve when they still occur. Author: Andres Freund Discussion: https://postgr.es/m/20191029200901.vww4idgcxv74cwes@alap3.anarazel.de	6 years ago
Tom Lane	dddfc4cb2e	Prevent accidental linking of system-supplied copies of libpq.so etc. We were being careless in some places about the order of -L switches in link command lines, such that -L switches referring to external directories could come before those referring to directories within the build tree. This made it possible to accidentally link a system-supplied library, for example /usr/lib/libpq.so, in place of the one built in the build tree. Hilarity ensued, the more so the older the system-supplied library is. To fix, break LDFLAGS into two parts, a sub-variable LDFLAGS_INTERNAL and the main LDFLAGS variable, both of which are "recursively expanded" so that they can be incrementally adjusted by different makefiles. Establish a policy that -L switches for directories in the build tree must always be added to LDFLAGS_INTERNAL, while -L switches for external directories must always be added to LDFLAGS. This is sufficient to ensure a safe search order. For simplicity, we typically also put -l switches for the respective libraries into those same variables. (Traditional make usage would have us put -l switches into LIBS, but cleaning that up is a project for another day, as there's no clear need for it.) This turns out to also require separating SHLIB_LINK into two variables, SHLIB_LINK and SHLIB_LINK_INTERNAL, with a similar rule about which switches go into which variable. And likewise for PG_LIBS. Although this change might appear to affect external users of pgxs.mk, I think it doesn't; they shouldn't have any need to touch the _INTERNAL variables. In passing, tweak src/common/Makefile so that the value of CPPFLAGS recorded in pg_config lacks "-DFRONTEND" and the recorded value of LDFLAGS lacks "-L../../../src/common". Both of those things are mistakes, apparently introduced during prior code rearrangements, as old versions of pg_config don't print them. In general we don't want anything that's specific to the src/common subdirectory to appear in those outputs. This is certainly a bug fix, but in view of the lack of field complaints, I'm unsure whether it's worth the risk of back-patching. In any case it seems wise to see what the buildfarm makes of it first. Discussion: https://postgr.es/m/25214.1522604295@sss.pgh.pa.us	7 years ago
Peter Eisentraut	3f44e3db72	Transforms for jsonb to PL/Python Add a new contrib module jsonb_plpython that provide a transform between jsonb and PL/Python. jsonb values are converted to appropriate Python types such as dicts and lists, and vice versa. Author: Anthony Bykov <a.bykov@postgrespro.ru> Reviewed-by: Aleksander Alekseev <a.alekseev@postgrespro.ru> Reviewed-by: Nikita Glukhov <n.gluhov@postgrespro.ru>	7 years ago
Noah Misch	acd73ad1a1	Code review for avoidance of direct cross-module links. Remove $(pkglibdir) from $(rpathdir), since commits `d51924be88` and `eda04886c1` removed direct linkage to objects stored there. Users are unlikely to notice the difference. Accompany every $(python_libspec) with $(python_additional_libs); this doesn't fix a demonstrated bug, but it might do so on rare Python configurations. With these changes, AIX ceases to be a special case.	9 years ago
Tom Lane	eda04886c1	Avoid direct cross-module links in hstore_plperl and ltree_plpython, too. Just turning the crank on the project started in commit `d51924be8`. These cases turn out to be exact subsets of the boilerplate needed for hstore_plpython. Discussion: <2652.1475512158@sss.pgh.pa.us>	9 years ago
Tom Lane	3343ea9e8e	Sort $(wildcard) output where needed for reproducible build output. The order of inclusion of .o files makes a difference in linker output; not a functional difference, but still a bitwise difference, which annoys some packagers who would like reproducible builds. Report and patch by Christoph Berg	10 years ago
Andrew Dunstan	00eff86cb8	Enable transforms modules to build and test on Cygwin. This still doesn't work correctly with Python 3, but I am committing this so we can get Cygwin buildfarm members building with Python 2.	10 years ago
Noah Misch	7193436744	AIX: Link TRANSFORM modules with their dependencies. The result closely resembles linking of these modules for the "win32" port. Augment the $(exports_file) header so the file is also usable as an import file. Unfortunately, relocating an AIX installation will now require adding $(pkglibdir) to LD_LIBRARY_PATH. Back-patch to 9.5, where the modules were introduced.	10 years ago
Noah Misch	736c1f238b	MinGW: Link ltree_plpython with plpython. The MSVC build system already did this, and building against Python 3 requires it. Back-patch to 9.5, where the module was introduced.	10 years ago
Tom Lane	b14cf229f4	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.	10 years ago
Andrew Dunstan	f802c6ddba	Enable transforms modules to build and run with Mingw builds. These modules were all missing essential Windows scaffolding, including resources files and descriptions, and links to the relevant library import files. This latter item means that the modules can't be built with pgxs on Windows, as we don't install the import files. If we ever decide to install them this restriction could probably be removed. Also, as with plperl we need to make sure that perl's CORE directory is last on the include list, as on Windows it appears to contain some headers with names that clash with names of some headers we include.	10 years ago
Peter Eisentraut	cac7658205	Add transforms feature This provides a mechanism for specifying conversions between SQL data types and procedural languages. As examples, there are transforms for hstore and ltree for PL/Perl and PL/Python. reviews by Pavel Stěhule and Andres Freund	10 years ago

5 Commits (29275b1d177096597675b5c6e7e7c9db2df8f4df)