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Gen_fmgrtab.sh is strange: it is a platform dependent way (because it uses

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CPP) to create platform independent files. Unfortunately, that means that
every config.status (or configure) run invariably causes a relink of the
postmaster and also that we can't put these files in the distribution
(usefully). So we make it a little smarter: when the output files already
exist and it notices that it would recreate them in identical form, it
doesn't touch them. In order to avoid re-running the make rule all the time
we update a timestamp file instead.

Update release_prep accordingly. Also make Gen_fmgrtab.sh use the awk that
is detected at configure time, not necessarily named `awk' and have it check
for exit statuses a little better.

In other news... Remove USE_LOCALE from the templates, it was set to `no'
everywhere anyway. Also remove YACC and YFLAGS from the templates, configure
is smart enough to find bison or yacc itself. Use AC_PROG_YACC for that
instead of the hand-crafted code. Do not set YFLAGS to `-d'. The make rules
that need this flag should explicitly invoke it. YFLAGS should be a user
variable. Update the makefiles to that effect.
This commit is contained in:
Peter Eisentraut
2000-06-07 16:27:00 +00:00
parent 7d301947e5
commit e3059fc0f5
48 changed files with 653 additions and 713 deletions
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17
src/backend/utils/Makefile
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@@ -4,7 +4,7 @@
# Makefile for utils
#
# IDENTIFICATION
# $Header: /cvsroot/pgsql/src/backend/utils/Makefile,v 1.12 2000/05/29 05:45:18 tgl Exp $
# $Header: /cvsroot/pgsql/src/backend/utils/Makefile,v 1.13 2000/06/07 16:26:48 petere Exp $
#
#-------------------------------------------------------------------------
@@ -31,11 +31,20 @@ SUBSYS.o: $(OBJS)
submake:
for i in $(DIRS); do $(MAKE) -C $$i SUBSYS.o; done
fmgroids.h fmgrtab.c: Gen_fmgrtab.sh $(SRCDIR)/include/catalog/pg_proc.h
$(SHELL) $(SHOPTS) Gen_fmgrtab.sh $(SRCDIR)/include/catalog/pg_proc.h
# Gen_fmgrtab.sh will not change the timestamp of its output files
# if they already exist and would not be changed. This is to avoid
# unnecessary recompilations. In order to avoid re-running it all
# the time we update a stamp file instead. (Idea stolen from
# autoconf and autoheader.)
fmgroids.h fmgrtab.c: fmgrstamp-h
fmgrstamp-h: Gen_fmgrtab.sh $(SRCDIR)/include/catalog/pg_proc.h
$(SHELL) $(SHOPTS) Gen_fmgrtab.sh $(SRCDIR)/include/catalog/pg_proc.h
echo timestamp > fmgrstamp-h
# don't clean fmgroids.h and fmgrtab.c
clean:
rm -f SUBSYS.o fmgroids.h fmgrtab.o fmgrtab.c
rm -f SUBSYS.o fmgrtab.o
for i in $(DIRS); do $(MAKE) -C $$i clean; done
dep depend: fmgroids.h fmgrtab.c