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https://git.postgresql.org/git/postgresql.git
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964d01ae90
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
88 lines
3.8 KiB
Makefile
88 lines
3.8 KiB
Makefile
#-------------------------------------------------------------------------
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#
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# Makefile for src/include
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#
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# 'make install' installs whole contents of src/include.
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#
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# src/include/Makefile
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#
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#-------------------------------------------------------------------------
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subdir = src/include
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top_builddir = ../..
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include $(top_builddir)/src/Makefile.global
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all: pg_config.h pg_config_ext.h pg_config_os.h
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# Subdirectories containing installable headers
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SUBDIRS = access bootstrap catalog commands common datatype \
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executor fe_utils foreign jit \
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lib libpq mb nodes optimizer parser partitioning postmaster \
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regex replication rewrite \
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statistics storage tcop snowball snowball/libstemmer tsearch \
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tsearch/dicts utils port port/atomics port/win32 port/win32_msvc \
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port/win32_msvc/sys port/win32/arpa port/win32/netinet \
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port/win32/sys portability
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# Install all headers
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install: all installdirs
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# These headers are needed by the public headers of the interfaces.
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$(INSTALL_DATA) $(srcdir)/postgres_ext.h '$(DESTDIR)$(includedir)'
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$(INSTALL_DATA) $(srcdir)/libpq/libpq-fs.h '$(DESTDIR)$(includedir)/libpq'
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$(INSTALL_DATA) pg_config.h '$(DESTDIR)$(includedir)'
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$(INSTALL_DATA) pg_config_ext.h '$(DESTDIR)$(includedir)'
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$(INSTALL_DATA) pg_config_os.h '$(DESTDIR)$(includedir)'
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$(INSTALL_DATA) $(srcdir)/pg_config_manual.h '$(DESTDIR)$(includedir)'
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# These headers are needed by the not-so-public headers of the interfaces.
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$(INSTALL_DATA) $(srcdir)/c.h '$(DESTDIR)$(includedir_internal)'
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$(INSTALL_DATA) $(srcdir)/port.h '$(DESTDIR)$(includedir_internal)'
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$(INSTALL_DATA) $(srcdir)/postgres_fe.h '$(DESTDIR)$(includedir_internal)'
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$(INSTALL_DATA) $(srcdir)/libpq/pqcomm.h '$(DESTDIR)$(includedir_internal)/libpq'
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# These headers are needed for server-side development
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$(INSTALL_DATA) pg_config.h '$(DESTDIR)$(includedir_server)'
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$(INSTALL_DATA) pg_config_ext.h '$(DESTDIR)$(includedir_server)'
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$(INSTALL_DATA) pg_config_os.h '$(DESTDIR)$(includedir_server)'
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$(INSTALL_DATA) utils/errcodes.h '$(DESTDIR)$(includedir_server)/utils'
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$(INSTALL_DATA) utils/fmgroids.h '$(DESTDIR)$(includedir_server)/utils'
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$(INSTALL_DATA) utils/fmgrprotos.h '$(DESTDIR)$(includedir_server)/utils'
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# We don't use INSTALL_DATA for performance reasons --- there are a lot of files
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# (in fact, we have to take some pains to avoid overlength shell commands here)
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cp $(srcdir)/*.h '$(DESTDIR)$(includedir_server)'/
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for dir in $(SUBDIRS); do \
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cp $(srcdir)/$$dir/*.h '$(DESTDIR)$(includedir_server)'/$$dir/ || exit; \
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done
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ifeq ($(vpath_build),yes)
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for file in catalog/schemapg.h catalog/system_fk_info.h catalog/pg_*_d.h parser/gram.h storage/lwlocknames.h utils/probes.h; do \
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cp $$file '$(DESTDIR)$(includedir_server)'/$$file || exit; \
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done
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endif
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cd '$(DESTDIR)$(includedir_server)' && chmod $(INSTALL_DATA_MODE) *.h
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for dir in $(SUBDIRS); do \
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cd '$(DESTDIR)$(includedir_server)'/$$dir || exit; \
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chmod $(INSTALL_DATA_MODE) *.h || exit; \
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done
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installdirs:
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$(MKDIR_P) '$(DESTDIR)$(includedir)/libpq' '$(DESTDIR)$(includedir_internal)/libpq'
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$(MKDIR_P) $(addprefix '$(DESTDIR)$(includedir_server)'/, $(SUBDIRS))
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uninstall:
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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)
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rm -f $(addprefix '$(DESTDIR)$(includedir_internal)'/, c.h port.h postgres_fe.h libpq/pqcomm.h)
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# heuristic...
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rm -rf $(addprefix '$(DESTDIR)$(includedir_server)'/, $(SUBDIRS) *.h)
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clean:
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rm -f utils/fmgroids.h utils/fmgrprotos.h utils/errcodes.h utils/header-stamp
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rm -f parser/gram.h storage/lwlocknames.h utils/probes.h
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rm -f catalog/schemapg.h catalog/system_fk_info.h
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rm -f catalog/pg_*_d.h catalog/header-stamp
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rm -f nodes/nodetags.h nodes/header-stamp
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distclean maintainer-clean: clean
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rm -f pg_config.h pg_config_ext.h pg_config_os.h stamp-h stamp-ext-h
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