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postgresql/src/include/Makefile

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Backend makefile cleanup. make maintainer-clean is now completely functional. Handle include file installation in src/include/Makefile genbki.sh improvements: Don't substitute anything by config.status, instead pass in AWK and CPP through environment. Change calling convention to support named output files, so we get to see error messages on stderr. Rename bootstrap template files and install them into PREFIX/share. Update initdb to that effect and other readability improvements in initdb.
2000-07-06 23:33:45 +02:00
#-------------------------------------------------------------------------
#
# Makefile for src/include
#
please find attached an alternate submission which addresses open item "make pgxs install by default". It is up to the committers to chose. (1) there is only one "install" target. no more "install-all-headers". it simplifies/changes several makefiles. (2) the documentation reflects the change. (3) a minor fix on pgxs to use a nicer patch without a double slash. Fabien Coelho
2004-10-06 10:50:02 +02:00
# 'make install' installs whole contents of src/include.
Backend makefile cleanup. make maintainer-clean is now completely functional. Handle include file installation in src/include/Makefile genbki.sh improvements: Don't substitute anything by config.status, instead pass in AWK and CPP through environment. Change calling convention to support named output files, so we get to see error messages on stderr. Rename bootstrap template files and install them into PREFIX/share. Update initdb to that effect and other readability improvements in initdb.
2000-07-06 23:33:45 +02:00
#
Remove cvs keywords from all files.
2010-09-20 22:08:53 +02:00
# src/include/Makefile
Backend makefile cleanup. make maintainer-clean is now completely functional. Handle include file installation in src/include/Makefile genbki.sh improvements: Don't substitute anything by config.status, instead pass in AWK and CPP through environment. Change calling convention to support named output files, so we get to see error messages on stderr. Rename bootstrap template files and install them into PREFIX/share. Update initdb to that effect and other readability improvements in initdb.
2000-07-06 23:33:45 +02:00
#
#-------------------------------------------------------------------------
subdir = src/include
top_builddir = ../..
Fix relative path references so that make knowns which dependencies refer to one another. Sort out builddir vs srcdir variable namings. Remove some now obsoleted make variables.
2000-08-31 18:12:35 +02:00
include $(top_builddir)/src/Makefile.global
Backend makefile cleanup. make maintainer-clean is now completely functional. Handle include file installation in src/include/Makefile genbki.sh improvements: Don't substitute anything by config.status, instead pass in AWK and CPP through environment. Change calling convention to support named output files, so we get to see error messages on stderr. Rename bootstrap template files and install them into PREFIX/share. Update initdb to that effect and other readability improvements in initdb.
2000-07-06 23:33:45 +02:00
Autoconfiscate selection of 64-bit int type for 64-bit large object API. Get rid of the fundamentally indefensible assumption that "long long int" exists and is exactly 64 bits wide on every platform Postgres runs on. Instead let the configure script select the type to use for "pg_int64". This is a bit of a pain in the rear since we do not want to pollute client namespace with all the random symbols that pg_config.h defines; instead we have to create a separate generated header file, "pg_config_ext.h". But now that the infrastructure is there, we might have the ability to add some other stuff that's long been wanting in this area.
2012-10-08 03:52:07 +02:00
all: pg_config.h pg_config_ext.h pg_config_os.h
Backend makefile cleanup. make maintainer-clean is now completely functional. Handle include file installation in src/include/Makefile genbki.sh improvements: Don't substitute anything by config.status, instead pass in AWK and CPP through environment. Change calling convention to support named output files, so we get to see error messages on stderr. Rename bootstrap template files and install them into PREFIX/share. Update initdb to that effect and other readability improvements in initdb.
2000-07-06 23:33:45 +02:00
Create src/fe_utils/, and move stuff into there from pg_dump's dumputils. Per discussion, we want to create a static library and put the stuff into it that until now has been shared across src/bin/ directories by ad-hoc methods like symlinking a source file. This commit creates the library and populates it with a couple of files that contain the widely-useful portions of pg_dump's dumputils.c file. dumputils.c survives, because it has some stuff that didn't seem appropriate for fe_utils, but it's significantly smaller and is no longer referenced from any other directory. Follow-on patches will move more stuff into fe_utils. The Mkvcbuild.pm hacking here is just a best guess; we'll see how the buildfarm likes it.
2016-03-24 20:55:44 +01:00
# Subdirectories containing installable headers
Include headers of archive/ in installation These new headers have been recently added in 35739b8, but they were not installed. Sravan has provided the patch for configure/make, while I have fixed the meson part. Author: Sravan Kumar, Michael Paquier Discussion: https://postgr.es/m/CA+=NbjguiQy-MbVqfQ-jQ=2Fcmx3Zs36OkKb-vjt28jMTG0OOg@mail.gmail.com
2023-03-10 12:08:10 +01:00
SUBDIRS = access archive bootstrap catalog commands common datatype \
Install JIT related headers. There's no reason not to install these, and jit.h can be useful for users of e.g. planner hooks. Author: Donald Dong Reviewed-By: Andres Freund Discussion: https://postgr.es/m/296D405F-7F95-49F1-B565-389D6AA78505@csumb.edu Backpatch: 11-, where JIT compilation was introduced
2019-01-28 22:51:12 +01:00
executor fe_utils foreign jit \
List src/include/partitioning in src/include/Makefile This omission prevented partitioning header files from being installed. Per buildfarm member crake.
2018-04-15 02:33:32 +02:00
lib libpq mb nodes optimizer parser partitioning postmaster \
regex replication rewrite \
statistics storage tcop snowball snowball/libstemmer tsearch \
Install all headers for the new atomics API. Previously, by mistake, only atomics.h was installed. Kohei KaiGai
2014-10-02 16:39:36 +02:00
tsearch/dicts utils port port/atomics port/win32 port/win32_msvc \
Install headers from the new src/include/common subdirectory. This got missed in commit 8396447cdbdff0b62914748de2fec04281dc9114. Andres Freund
2013-02-26 21:27:30 +01:00
port/win32_msvc/sys port/win32/arpa port/win32/netinet \
port/win32/sys portability
Backend makefile cleanup. make maintainer-clean is now completely functional. Handle include file installation in src/include/Makefile genbki.sh improvements: Don't substitute anything by config.status, instead pass in AWK and CPP through environment. Change calling convention to support named output files, so we get to see error messages on stderr. Rename bootstrap template files and install them into PREFIX/share. Update initdb to that effect and other readability improvements in initdb.
2000-07-06 23:33:45 +02:00
please find attached an alternate submission which addresses open item "make pgxs install by default". It is up to the committers to chose. (1) there is only one "install" target. no more "install-all-headers". it simplifies/changes several makefiles. (2) the documentation reflects the change. (3) a minor fix on pgxs to use a nicer patch without a double slash. Fabien Coelho
2004-10-06 10:50:02 +02:00
# Install all headers
Delete the `remove-old-headers' target, as it is no longer useful. Patch from Alvaro Herrera.
2004-11-09 07:23:50 +01:00
install: all installdirs
Include directory rearrangement Client headers are no longer in a subdirectory, since they have been made namespace-clean. Internal libpq headers are in a private subdirectory. Server headers are in a private subdirectory. pg_config has a new option to point there.
2001-08-28 16:20:28 +02:00
# These headers are needed by the public headers of the interfaces.
Allow installation into directories containing spaces in the name.
2005-12-09 22:19:36 +01:00
$(INSTALL_DATA) $(srcdir)/postgres_ext.h '$(DESTDIR)$(includedir)'
$(INSTALL_DATA) $(srcdir)/libpq/libpq-fs.h '$(DESTDIR)$(includedir)/libpq'
Autoconfiscate selection of 64-bit int type for 64-bit large object API. Get rid of the fundamentally indefensible assumption that "long long int" exists and is exactly 64 bits wide on every platform Postgres runs on. Instead let the configure script select the type to use for "pg_int64". This is a bit of a pain in the rear since we do not want to pollute client namespace with all the random symbols that pg_config.h defines; instead we have to create a separate generated header file, "pg_config_ext.h". But now that the infrastructure is there, we might have the ability to add some other stuff that's long been wanting in this area.
2012-10-08 03:52:07 +02:00
$(INSTALL_DATA) pg_config.h '$(DESTDIR)$(includedir)'
$(INSTALL_DATA) pg_config_ext.h '$(DESTDIR)$(includedir)'
$(INSTALL_DATA) pg_config_os.h '$(DESTDIR)$(includedir)'
Allow installation into directories containing spaces in the name.
2005-12-09 22:19:36 +01:00
$(INSTALL_DATA) $(srcdir)/pg_config_manual.h '$(DESTDIR)$(includedir)'
Include directory rearrangement Client headers are no longer in a subdirectory, since they have been made namespace-clean. Internal libpq headers are in a private subdirectory. Server headers are in a private subdirectory. pg_config has a new option to point there.
2001-08-28 16:20:28 +02:00
# These headers are needed by the not-so-public headers of the interfaces.
Allow installation into directories containing spaces in the name.
2005-12-09 22:19:36 +01:00
$(INSTALL_DATA) $(srcdir)/c.h '$(DESTDIR)$(includedir_internal)'
$(INSTALL_DATA) $(srcdir)/port.h '$(DESTDIR)$(includedir_internal)'
$(INSTALL_DATA) $(srcdir)/postgres_fe.h '$(DESTDIR)$(includedir_internal)'
$(INSTALL_DATA) $(srcdir)/libpq/pqcomm.h '$(DESTDIR)$(includedir_internal)/libpq'
Introduce macros for protocol characters. This commit introduces descriptively-named macros for the identifiers used in wire protocol messages. These new macros are placed in a new header file so that they can be easily used by third-party code. Author: Dave Cramer Reviewed-by: Alvaro Herrera, Tatsuo Ishii, Peter Smith, Robert Haas, Tom Lane, Peter Eisentraut, Michael Paquier Discussion: https://postgr.es/m/CADK3HHKbBmK-PKf1bPNFoMC%2BoBt%2BpD9PH8h5nvmBQskEHm-Ehw%40mail.gmail.com
2023-08-23 04:16:12 +02:00
$(INSTALL_DATA) $(srcdir)/libpq/protocol.h '$(DESTDIR)$(includedir_internal)/libpq'
please find attached an alternate submission which addresses open item "make pgxs install by default". It is up to the committers to chose. (1) there is only one "install" target. no more "install-all-headers". it simplifies/changes several makefiles. (2) the documentation reflects the change. (3) a minor fix on pgxs to use a nicer patch without a double slash. Fabien Coelho
2004-10-06 10:50:02 +02:00
# These headers are needed for server-side development
Autoconfiscate selection of 64-bit int type for 64-bit large object API. Get rid of the fundamentally indefensible assumption that "long long int" exists and is exactly 64 bits wide on every platform Postgres runs on. Instead let the configure script select the type to use for "pg_int64". This is a bit of a pain in the rear since we do not want to pollute client namespace with all the random symbols that pg_config.h defines; instead we have to create a separate generated header file, "pg_config_ext.h". But now that the infrastructure is there, we might have the ability to add some other stuff that's long been wanting in this area.
2012-10-08 03:52:07 +02:00
$(INSTALL_DATA) pg_config.h '$(DESTDIR)$(includedir_server)'
$(INSTALL_DATA) pg_config_ext.h '$(DESTDIR)$(includedir_server)'
$(INSTALL_DATA) pg_config_os.h '$(DESTDIR)$(includedir_server)'
Install generated nodes/nodetags.h
2022-07-09 10:20:23 +02:00
$(INSTALL_DATA) nodes/nodetags.h '$(DESTDIR)$(includedir_server)/nodes'
Make handling of errcodes.h more consistent with other generated headers. This fixes make distprep, and seems more robust in other ways as well. Some special handling is required because errcodes.txt is needed by some stuff in src/port, but just by src/backend as is the case for the other generated headers. While I'm at it, fix a few other things that were overlooked in the original patch.
2011-02-04 15:28:06 +01:00
$(INSTALL_DATA) utils/errcodes.h '$(DESTDIR)$(includedir_server)/utils'
Install src/include/utils/fmgroids.h on VPATH builds too. The original coding was not dealing specially with this file being a symlink, with the end result that it was not installed in VPATH builds. Oddly enough, the clean target does know about it ...
2009-07-20 22:38:55 +02:00
$(INSTALL_DATA) utils/fmgroids.h '$(DESTDIR)$(includedir_server)/utils'
Generate fmgr prototypes automatically Gen_fmgrtab.pl creates a new file fmgrprotos.h, which contains prototypes for all functions registered in pg_proc.h. This avoids having to manually maintain these prototypes across a random variety of header files. It also automatically enforces a correct function signature, and since there are warnings about missing prototypes, it will detect functions that are defined but not registered in pg_proc.h (or otherwise used). Reviewed-by: Pavel Stehule <pavel.stehule@gmail.com>
2016-12-28 18:00:00 +01:00
$(INSTALL_DATA) utils/fmgrprotos.h '$(DESTDIR)$(includedir_server)/utils'
Use normal install program to install server headers. Commit a7032690f9 replaced $(INSTALL) with plain "cp" for installing the server header files. It sped up "make install" significantly, because the old logic called $(INSTALL) separately for every header file, whereas plain "cp" could copy all the files in one command. However, we have long since made it a requirement that $(INSTALL) can also install multiple files in one command, see commit f1c5247563. Switch back to $(INSTALL). Discussion: https://www.postgresql.org/message-id/200503252305.j2PN52m23610%40candle.pha.pa.us Discussion: https://www.postgresql.org/message-id/2415283.1641852217%40sss.pgh.pa.us
2022-09-12 21:33:59 +02:00
$(INSTALL_DATA) $(srcdir)/*.h '$(DESTDIR)$(includedir_server)'
Restructure the key include files per recent pghackers discussion: there are now separate files "postgres.h" and "postgres_fe.h", which are meant to be the primary include files for backend .c files and frontend .c files respectively. By default, only include files meant for frontend use are installed into the installation include directory. There is a new make target 'make install-all-headers' that adds the whole content of the src/include tree to the installed fileset, for use by people who want to develop server-side code without keeping the complete source tree on hand. Cleaned up a whole lot of crufty and inconsistent header inclusions.
2001-02-10 03:31:31 +01:00
for dir in $(SUBDIRS); do \
Use normal install program to install server headers. Commit a7032690f9 replaced $(INSTALL) with plain "cp" for installing the server header files. It sped up "make install" significantly, because the old logic called $(INSTALL) separately for every header file, whereas plain "cp" could copy all the files in one command. However, we have long since made it a requirement that $(INSTALL) can also install multiple files in one command, see commit f1c5247563. Switch back to $(INSTALL). Discussion: https://www.postgresql.org/message-id/200503252305.j2PN52m23610%40candle.pha.pa.us Discussion: https://www.postgresql.org/message-id/2415283.1641852217%40sss.pgh.pa.us
2022-09-12 21:33:59 +02:00
$(INSTALL_DATA) $(srcdir)/$$dir/*.h '$(DESTDIR)$(includedir_server)'/$$dir || exit; \
Restructure the key include files per recent pghackers discussion: there are now separate files "postgres.h" and "postgres_fe.h", which are meant to be the primary include files for backend .c files and frontend .c files respectively. By default, only include files meant for frontend use are installed into the installation include directory. There is a new make target 'make install-all-headers' that adds the whole content of the src/include tree to the installed fileset, for use by people who want to develop server-side code without keeping the complete source tree on hand. Cleaned up a whole lot of crufty and inconsistent header inclusions.
2001-02-10 03:31:31 +01:00
done
Fix server header file installation with vpath builds Several server header files would not be installed in vpath builds because they live in the build directory.
2011-11-10 19:52:54 +01:00
ifeq ($(vpath_build),yes)
Install wait_event_types.h in VPATH builds An extra rule is needed in src/include/Makefile for VPATH builds to install any generated server-side include files, and wait_event_types.h was forgotten from the set. Issue introduced by fa88928470b5. Reported-by: Christoph Berg Discussion: https://postgr.es/m/ZTAA11u7CtX6NqlK@msg.df7cb.de
2023-10-19 02:42:46 +02:00
for file in catalog/schemapg.h catalog/system_fk_info.h catalog/pg_*_d.h storage/lwlocknames.h utils/probes.h utils/wait_event_types.h; do \
Use normal install program to install server headers. Commit a7032690f9 replaced $(INSTALL) with plain "cp" for installing the server header files. It sped up "make install" significantly, because the old logic called $(INSTALL) separately for every header file, whereas plain "cp" could copy all the files in one command. However, we have long since made it a requirement that $(INSTALL) can also install multiple files in one command, see commit f1c5247563. Switch back to $(INSTALL). Discussion: https://www.postgresql.org/message-id/200503252305.j2PN52m23610%40candle.pha.pa.us Discussion: https://www.postgresql.org/message-id/2415283.1641852217%40sss.pgh.pa.us
2022-09-12 21:33:59 +02:00
$(INSTALL_DATA) $$file '$(DESTDIR)$(includedir_server)'/$$file || exit; \
Fix server header file installation with vpath builds Several server header files would not be installed in vpath builds because they live in the build directory.
2011-11-10 19:52:54 +01:00
done
endif
Restructure the key include files per recent pghackers discussion: there are now separate files "postgres.h" and "postgres_fe.h", which are meant to be the primary include files for backend .c files and frontend .c files respectively. By default, only include files meant for frontend use are installed into the installation include directory. There is a new make target 'make install-all-headers' that adds the whole content of the src/include tree to the installed fileset, for use by people who want to develop server-side code without keeping the complete source tree on hand. Cleaned up a whole lot of crufty and inconsistent header inclusions.
2001-02-10 03:31:31 +01:00
please find attached an alternate submission which addresses open item "make pgxs install by default". It is up to the committers to chose. (1) there is only one "install" target. no more "install-all-headers". it simplifies/changes several makefiles. (2) the documentation reflects the change. (3) a minor fix on pgxs to use a nicer patch without a double slash. Fabien Coelho
2004-10-06 10:50:02 +02:00
installdirs:
Update of install-sh, mkinstalldirs, and associated configury Update install-sh to that from Autoconf 2.63, plus our Darwin-specific changes (which I simplified a bit). install-sh is now able to install multiple files in one run, so we could simplify our makefiles sometime. install-sh also now has a -d option to create directories, so we don't need mkinstalldirs anymore. Use AC_PROG_MKDIR_P in configure.in, so we can use mkdir -p when available instead of install-sh -d. For consistency with the rest of the world, the corresponding make variable has been renamed from $(mkinstalldirs) to $(MKDIR_P).
2009-08-27 00:24:44 +02:00
$(MKDIR_P) '$(DESTDIR)$(includedir)/libpq' '$(DESTDIR)$(includedir_internal)/libpq'
$(MKDIR_P) $(addprefix '$(DESTDIR)$(includedir_server)'/, $(SUBDIRS))
Restructure the key include files per recent pghackers discussion: there are now separate files "postgres.h" and "postgres_fe.h", which are meant to be the primary include files for backend .c files and frontend .c files respectively. By default, only include files meant for frontend use are installed into the installation include directory. There is a new make target 'make install-all-headers' that adds the whole content of the src/include tree to the installed fileset, for use by people who want to develop server-side code without keeping the complete source tree on hand. Cleaned up a whole lot of crufty and inconsistent header inclusions.
2001-02-10 03:31:31 +01:00
Backend makefile cleanup. make maintainer-clean is now completely functional. Handle include file installation in src/include/Makefile genbki.sh improvements: Don't substitute anything by config.status, instead pass in AWK and CPP through environment. Change calling convention to support named output files, so we get to see error messages on stderr. Rename bootstrap template files and install them into PREFIX/share. Update initdb to that effect and other readability improvements in initdb.
2000-07-06 23:33:45 +02:00
uninstall:
Autoconfiscate selection of 64-bit int type for 64-bit large object API. Get rid of the fundamentally indefensible assumption that "long long int" exists and is exactly 64 bits wide on every platform Postgres runs on. Instead let the configure script select the type to use for "pg_int64". This is a bit of a pain in the rear since we do not want to pollute client namespace with all the random symbols that pg_config.h defines; instead we have to create a separate generated header file, "pg_config_ext.h". But now that the infrastructure is there, we might have the ability to add some other stuff that's long been wanting in this area.
2012-10-08 03:52:07 +02:00
rm -f $(addprefix '$(DESTDIR)$(includedir)'/, pg_config.h pg_config_ext.h pg_config_os.h pg_config_manual.h postgres_ext.h libpq/libpq-fs.h)
Introduce macros for protocol characters. This commit introduces descriptively-named macros for the identifiers used in wire protocol messages. These new macros are placed in a new header file so that they can be easily used by third-party code. Author: Dave Cramer Reviewed-by: Alvaro Herrera, Tatsuo Ishii, Peter Smith, Robert Haas, Tom Lane, Peter Eisentraut, Michael Paquier Discussion: https://postgr.es/m/CADK3HHKbBmK-PKf1bPNFoMC%2BoBt%2BpD9PH8h5nvmBQskEHm-Ehw%40mail.gmail.com
2023-08-23 04:16:12 +02:00
rm -f $(addprefix '$(DESTDIR)$(includedir_internal)'/, c.h port.h postgres_fe.h libpq/pqcomm.h libpq/protocol.h)
Include directory rearrangement Client headers are no longer in a subdirectory, since they have been made namespace-clean. Internal libpq headers are in a private subdirectory. Server headers are in a private subdirectory. pg_config has a new option to point there.
2001-08-28 16:20:28 +02:00
# heuristic...
Allow installation into directories containing spaces in the name.
2005-12-09 22:19:36 +01:00
rm -rf $(addprefix '$(DESTDIR)$(includedir_server)'/, $(SUBDIRS) *.h)
Include directory rearrangement Client headers are no longer in a subdirectory, since they have been made namespace-clean. Internal libpq headers are in a private subdirectory. Server headers are in a private subdirectory. pg_config has a new option to point there.
2001-08-28 16:20:28 +02:00
Backend makefile cleanup. make maintainer-clean is now completely functional. Handle include file installation in src/include/Makefile genbki.sh improvements: Don't substitute anything by config.status, instead pass in AWK and CPP through environment. Change calling convention to support named output files, so we get to see error messages on stderr. Rename bootstrap template files and install them into PREFIX/share. Update initdb to that effect and other readability improvements in initdb.
2000-07-06 23:33:45 +02:00
clean:
Rearrange makefile rules for running Gen_fmgrtab.pl. Make these rules look more like the ones associated with genbki.pl, to wit: * Use a stamp file to record when we last ran the script, instead of relying on the timestamps of the individual output files. * Take the knowledge out of backend/Makefile and put it in utils/Makefile where it belongs. I moved down the handling of errcodes.h and probes.h too, although those continue to be built by separate processes. In itself, this is just much-needed cleanup with little practical effect. However, by decoupling these makefile rules from the timestamps of the generated header files, we open the door to not advancing those timestamps unnecessarily, which will be taken advantage of by the next commit. msvc/Solution.pm should be taught to do things similarly, but I'll leave that for another commit. Discussion: https://postgr.es/m/16925.1525376229@sss.pgh.pa.us
2018-05-03 23:54:18 +02:00
rm -f utils/fmgroids.h utils/fmgrprotos.h utils/errcodes.h utils/header-stamp
Generate automatically code and documentation related to wait events The documentation and the code is generated automatically from a new file called wait_event_names.txt, formatted in sections dedicated to each wait event class (Timeout, Lock, IO, etc.) with three tab-separated fields: - C symbol in enums - Format in the system views - Description in the docs Using this approach has several advantages, as we have proved to be rather bad in maintaining this area of the tree across the years: - The order of each item in the documentation and the code, which should be alphabetical, has become incorrect multiple times, and the script generating the code and documentation has a few rules to enforce that, making the maintenance a no-brainer. - Some wait events were added to the code, but not documented, so this cannot be missed now. - The order of the tables for each wait event class is enforced in the documentation (the input .txt file does so as well for clarity, though this is not mandatory). - Less code, shaving 1.2k lines from the tree, with 1/3 of the savings coming from the code, the rest from the documentation. The wait event types "Lock" and "LWLock" still have their own code path for their code, hence only the documentation is created for them. These classes are listed with a special marker called WAIT_EVENT_DOCONLY in the input file. Adding a new wait event now requires only an update of wait_event_names.txt, with "Lock" and "LWLock" treated as exceptions. This commit has been tested with configure/Makefile, the CI and VPATH build. clean, distclean and maintainer-clean were working fine. Author: Bertrand Drouvot, Michael Paquier Discussion: https://postgr.es/m/77a86b3a-c4a8-5f5d-69b9-d70bbf2e9b98@gmail.com
2023-07-05 03:53:11 +02:00
rm -f storage/lwlocknames.h utils/probes.h utils/wait_event_types.h
Build in some knowledge about foreign-key relationships in the catalogs. This follows in the spirit of commit dfb75e478, which created primary key and uniqueness constraints to improve the visibility of constraints imposed on the system catalogs. While our catalogs contain many foreign-key-like relationships, they don't quite follow SQL semantics, in that the convention for an omitted reference is to write zero not NULL. Plus, we have some cases in which there are arrays each of whose elements is supposed to be an FK reference; SQL has no way to model that. So we can't create actual foreign key constraints to describe the situation. Nonetheless, we can collect and use knowledge about these relationships. This patch therefore adds annotations to the catalog header files to declare foreign-key relationships. (The BKI_LOOKUP annotations cover simple cases, but we weren't previously distinguishing which such columns are allowed to contain zeroes; we also need new markings for multi-column FK references.) Then, Catalog.pm and genbki.pl are taught to collect this information into a table in a new generated header "system_fk_info.h". The only user of that at the moment is a new SQL function pg_get_catalog_foreign_keys(), which exposes the table to SQL. The oidjoins regression test is rewritten to use pg_get_catalog_foreign_keys() to find out which columns to check. Aside from removing the need for manual maintenance of that test script, this allows it to cover numerous relationships that were not checked by the old implementation based on findoidjoins. (As of this commit, 217 relationships are checked by the test, versus 181 before.) Discussion: https://postgr.es/m/3240355.1612129197@sss.pgh.pa.us
2021-02-02 23:11:55 +01:00
rm -f catalog/schemapg.h catalog/system_fk_info.h
rm -f catalog/pg_*_d.h catalog/header-stamp
Automatically generate node support functions Add a script to automatically generate the node support functions (copy, equal, out, and read, as well as the node tags enum) from the struct definitions. For each of the four node support files, it creates two include files, e.g., copyfuncs.funcs.c and copyfuncs.switch.c, to include in the main file. All the scaffolding of the main file stays in place. I have tried to mostly make the coverage of the output match what is currently there. For example, one could now do out/read coverage of utility statement nodes, but I have manually excluded those for now. The reason is mainly that it's easier to diff the before and after, and adding a bunch of stuff like this might require a separate analysis and review. Subtyping (TidScan -> Scan) is supported. For the hard cases, you can just write a manual function and exclude generating one. For the not so hard cases, there is a way of annotating struct fields to get special behaviors. For example, pg_node_attr(equal_ignore) has the field ignored in equal functions. (In this patch, I have only ifdef'ed out the code to could be removed, mainly so that it won't constantly have merge conflicts. It will be deleted in a separate patch. All the code comments that are worth keeping from those sections have already been moved to the header files where the structs are defined.) Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us> Discussion: https://www.postgresql.org/message-id/flat/c1097590-a6a4-486a-64b1-e1f9cc0533ce%40enterprisedb.com
2022-07-09 08:52:19 +02:00
rm -f nodes/nodetags.h nodes/header-stamp
Backend makefile cleanup. make maintainer-clean is now completely functional. Handle include file installation in src/include/Makefile genbki.sh improvements: Don't substitute anything by config.status, instead pass in AWK and CPP through environment. Change calling convention to support named output files, so we get to see error messages on stderr. Rename bootstrap template files and install them into PREFIX/share. Update initdb to that effect and other readability improvements in initdb.
2000-07-06 23:33:45 +02:00
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
distclean: clean
Refactor dlopen() support Nowadays, all platforms except Windows and older HP-UX have standard dlopen() support. So having a separate implementation per platform under src/backend/port/dynloader/ is a bit excessive. Instead, treat dlopen() like other library functions that happen to be missing sometimes and put a replacement implementation under src/port/. Discussion: https://www.postgresql.org/message-id/flat/e11a49cb-570a-60b7-707d-7084c8de0e61%402ndquadrant.com#54e735ae37476a121abb4e33c2549b03
2018-09-06 10:07:24 +02:00
rm -f pg_config.h pg_config_ext.h pg_config_os.h stamp-h stamp-ext-h