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0bf62931ca
Use a static prolog file instead of generating the prolog from the existing perl script. Also, support generation of the file in a vpath build. Discussion: https://postgr.es/m/700620.1620662868@sss.pgh.pa.us
120 lines
4.0 KiB
Makefile
120 lines
4.0 KiB
Makefile
#-------------------------------------------------------------------------
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#
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# Makefile for backend/utils
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#
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# Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group
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# Portions Copyright (c) 1994, Regents of the University of California
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#
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# src/backend/utils/Makefile
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#
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#-------------------------------------------------------------------------
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subdir = src/backend/utils
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top_builddir = ../../..
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include $(top_builddir)/src/Makefile.global
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OBJS = fmgrtab.o
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SUBDIRS = \
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activity \
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adt \
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cache \
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error \
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fmgr \
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hash \
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init \
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mb \
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misc \
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mmgr \
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resowner \
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sort \
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time
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# location of Catalog.pm
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catalogdir = $(top_srcdir)/src/backend/catalog
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include $(top_srcdir)/src/backend/common.mk
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all: distprep probes.h generated-header-symlinks
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distprep: fmgr-stamp errcodes.h
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.PHONY: generated-header-symlinks
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generated-header-symlinks: $(top_builddir)/src/include/utils/header-stamp $(top_builddir)/src/include/utils/probes.h
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$(SUBDIRS:%=%-recursive): fmgr-stamp errcodes.h
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# fmgr-stamp records the last time we ran Gen_fmgrtab.pl. We don't rely on
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# the timestamps of the individual output files, because the Perl script
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# won't update them if they didn't change (to avoid unnecessary recompiles).
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fmgr-stamp: Gen_fmgrtab.pl $(catalogdir)/Catalog.pm $(top_srcdir)/src/include/catalog/pg_proc.dat $(top_srcdir)/src/include/access/transam.h
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$(PERL) -I $(catalogdir) $< --include-path=$(top_srcdir)/src/include/ $(top_srcdir)/src/include/catalog/pg_proc.dat
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touch $@
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errcodes.h: $(top_srcdir)/src/backend/utils/errcodes.txt generate-errcodes.pl
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$(PERL) $(srcdir)/generate-errcodes.pl $< > $@
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ifneq ($(enable_dtrace), yes)
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probes.h: Gen_dummy_probes.sed
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endif
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# We editorialize on dtrace's output to the extent of changing the macro
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# names (from POSTGRESQL_foo to TRACE_POSTGRESQL_foo) and changing any
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# "char *" arguments to "const char *".
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probes.h: probes.d
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ifeq ($(enable_dtrace), yes)
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$(DTRACE) -C -h -s $< -o $@.tmp
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sed -e 's/POSTGRESQL_/TRACE_POSTGRESQL_/g' \
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-e 's/( *char \*/(const char */g' \
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-e 's/, *char \*/, const char */g' $@.tmp >$@
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rm $@.tmp
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else
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sed -f $(srcdir)/Gen_dummy_probes.sed $< >$@
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endif
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# These generated headers must be symlinked into builddir/src/include/,
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# using absolute links for the reasons explained in src/backend/Makefile.
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# We use header-stamp to record that we've done this because the symlinks
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# themselves may appear older than fmgr-stamp.
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$(top_builddir)/src/include/utils/header-stamp: fmgr-stamp errcodes.h
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prereqdir=`cd '$(dir $<)' >/dev/null && pwd` && \
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cd '$(dir $@)' && for file in fmgroids.h fmgrprotos.h errcodes.h; do \
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rm -f $$file && $(LN_S) "$$prereqdir/$$file" . ; \
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done
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touch $@
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# probes.h is handled differently because it's not in the distribution tarball.
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$(top_builddir)/src/include/utils/probes.h: probes.h
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cd '$(dir $@)' && rm -f $(notdir $@) && \
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$(LN_S) "../../../$(subdir)/probes.h" .
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# Recipe for rebuilding the Perl version of Gen_dummy_probes
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# Nothing depends on it, so it will never be called unless explicitly requested
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# The last two lines of the recipe format the script according to our
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# standard and put back some blank lines for improved readability.
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Gen_dummy_probes.pl: Gen_dummy_probes.sed Gen_dummy_probes.pl.prolog
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cp $(srcdir)/Gen_dummy_probes.pl.prolog $@
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s2p -f $< | sed -e 1,3d -e '/# #/ d' -e '$$d' >> $@
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perltidy --profile=$(srcdir)/../../tools/pgindent/perltidyrc $@
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perl -pi -e '!$$lb && ( /^\t+#/ || /^# prototypes/ ) && print qq{\n};'\
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-e '$$lb = m/^\n/; ' $@
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.PHONY: install-data
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install-data: errcodes.txt installdirs
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$(INSTALL_DATA) $(srcdir)/errcodes.txt '$(DESTDIR)$(datadir)/errcodes.txt'
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installdirs:
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$(MKDIR_P) '$(DESTDIR)$(datadir)'
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.PHONY: uninstall-data
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uninstall-data:
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rm -f $(addprefix '$(DESTDIR)$(datadir)'/, errcodes.txt)
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# fmgroids.h, fmgrprotos.h, fmgrtab.c, fmgr-stamp, and errcodes.h are in the
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# distribution tarball, so they are not cleaned here.
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clean:
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rm -f probes.h
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maintainer-clean: clean
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rm -f fmgroids.h fmgrprotos.h fmgrtab.c fmgr-stamp errcodes.h
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