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postgresql/contrib/seg/Makefile

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Fix PGXS conventions so that extensions can be built against Postgres installations whose pg_config program does not appear first in the PATH. Per gripe from Eddie Stanley and subsequent discussions with Fabien Coelho and others.
2007-06-27 06:05:04 +08:00
# $PostgreSQL: pgsql/contrib/seg/Makefile,v 1.19 2007/06/26 22:05:03 tgl Exp $
Gene Selkov's SEG datatype (GiST example code)
2000-12-12 04:40:33 +08:00
To fix the perpetually broken makefiles in the contrib tree, I have written a generic framework of rules that the contrib makefiles can use instead of writing their own each time. You only need to set a few variables and off you go.
2001-09-06 18:49:30 +08:00
MODULE_big = seg
Make contrib/seg work with flex 2.5.31. Fix it up to have a real btree operator class, too, since in PG 7.4 you can't GROUP without one.
2003-09-14 10:18:49 +08:00
OBJS = seg.o segparse.o
To fix the perpetually broken makefiles in the contrib tree, I have written a generic framework of rules that the contrib makefiles can use instead of writing their own each time. You only need to set a few variables and off you go.
2001-09-06 18:49:30 +08:00
DATA_built = seg.sql
contrib uninstall scripts by David Fetter
2006-02-27 20:54:39 +08:00
DATA = uninstall_seg.sql
To fix the perpetually broken makefiles in the contrib tree, I have written a generic framework of rules that the contrib makefiles can use instead of writing their own each time. You only need to set a few variables and off you go.
2001-09-06 18:49:30 +08:00
DOCS = README.seg
REGRESS = seg
Gene Selkov's SEG datatype (GiST example code)
2000-12-12 04:40:33 +08:00
Put flex'ed and bison'ed files in contrib in the distribution tarball, as is done for the analogous files in the main distribution.
2006-04-04 02:47:41 +08:00
EXTRA_CLEAN = y.tab.c y.tab.h
> Please find enclose a submission to fix these problems. > > The patch adds missing the "libpgport.a" file to the installation under > "install-all-headers". It is needed by some contribs. I install the > library in "pkglibdir", but I was wondering whether it should be "libdir"? > I was wondering also whether it would make sense to have a "libpgport.so"? > > It fixes various macros which are used by contrib makefiles, especially > libpq_*dir and LDFLAGS when used under PGXS. It seems to me that they are > needed to > > It adds the ability to test and use PGXS with contribs, with "make > USE_PGXS=1". Without the macro, this is exactly as before, there should be > no difference, esp. wrt the vpath feature that seemed broken by previous > submission. So it should not harm anybody, and it is useful at least to me. > > It fixes some inconsistencies in various contrib makefiles > (useless override, ":=" instead of "="). Fabien COELHO
2004-08-21 04:13:10 +08:00
ifdef USE_PGXS
Fix PGXS conventions so that extensions can be built against Postgres installations whose pg_config program does not appear first in the PATH. Per gripe from Eddie Stanley and subsequent discussions with Fabien Coelho and others.
2007-06-27 06:05:04 +08:00
PG_CONFIG = pg_config
PGXS := $(shell $(PG_CONFIG) --pgxs)
> Please find enclose a submission to fix these problems. > > The patch adds missing the "libpgport.a" file to the installation under > "install-all-headers". It is needed by some contribs. I install the > library in "pkglibdir", but I was wondering whether it should be "libdir"? > I was wondering also whether it would make sense to have a "libpgport.so"? > > It fixes various macros which are used by contrib makefiles, especially > libpq_*dir and LDFLAGS when used under PGXS. It seems to me that they are > needed to > > It adds the ability to test and use PGXS with contribs, with "make > USE_PGXS=1". Without the macro, this is exactly as before, there should be > no difference, esp. wrt the vpath feature that seemed broken by previous > submission. So it should not harm anybody, and it is useful at least to me. > > It fixes some inconsistencies in various contrib makefiles > (useless override, ":=" instead of "="). Fabien COELHO
2004-08-21 04:13:10 +08:00
include $(PGXS)
else
subdir = contrib/seg
top_builddir = ../..
include $(top_builddir)/src/Makefile.global
include $(top_srcdir)/contrib/contrib-global.mk
endif
Gene Selkov's SEG datatype (GiST example code)
2000-12-12 04:40:33 +08:00
Make all our flex and bison files use %option prefix or %name-prefix (respectively) to rename yylex and related symbols. Some were doing it this way already, while others used not-too-reliable sed hacks in the Makefiles. It's all nice and consistent now.
2006-03-07 09:03:12 +08:00
Arrange to compile flex output files as inclusions into other files (usually bison output files), not as standalone files. This hack works around flex's insistence on including <stdio.h> before we are able to include postgres.h; postgres.h will already be read before the compiler starts to read the flex output file. Needed for largefile support on some platforms.
2002-11-02 06:52:34 +08:00
# segscan is compiled as part of segparse
Put flex'ed and bison'ed files in contrib in the distribution tarball, as is done for the analogous files in the main distribution.
2006-04-04 02:47:41 +08:00
segparse.o: $(srcdir)/segscan.c
Arrange to compile flex output files as inclusions into other files (usually bison output files), not as standalone files. This hack works around flex's insistence on including <stdio.h> before we are able to include postgres.h; postgres.h will already be read before the compiler starts to read the flex output file. Needed for largefile support on some platforms.
2002-11-02 06:52:34 +08:00
Make all our flex and bison files use %option prefix or %name-prefix (respectively) to rename yylex and related symbols. Some were doing it this way already, while others used not-too-reliable sed hacks in the Makefiles. It's all nice and consistent now.
2006-03-07 09:03:12 +08:00
# See notes in src/backend/parser/Makefile about the following two rules
Put flex'ed and bison'ed files in contrib in the distribution tarball, as is done for the analogous files in the main distribution.
2006-04-04 02:47:41 +08:00
$(srcdir)/segparse.c: $(srcdir)/segparse.h ;
Make the yacc rules safe for parallel make. See discussion on pgsql-patches and comment in src/backend/parser/Makefile for the technical details.
2001-11-17 00:32:33 +08:00
Put flex'ed and bison'ed files in contrib in the distribution tarball, as is done for the analogous files in the main distribution.
2006-04-04 02:47:41 +08:00
$(srcdir)/segparse.h: segparse.y
Only look for bison as YACC; other yaccs need to be selected explicitly. When no suitable YACC is configured, supply useful informational messages to users. (Same way flex has been handled for a while.)
2001-02-11 06:31:42 +08:00
ifdef YACC
Make all our flex and bison files use %option prefix or %name-prefix (respectively) to rename yylex and related symbols. Some were doing it this way already, while others used not-too-reliable sed hacks in the Makefiles. It's all nice and consistent now.
2006-03-07 09:03:12 +08:00
$(YACC) -d $(YFLAGS) $<
Put flex'ed and bison'ed files in contrib in the distribution tarball, as is done for the analogous files in the main distribution.
2006-04-04 02:47:41 +08:00
mv -f y.tab.c $(srcdir)/segparse.c
mv -f y.tab.h $(srcdir)/segparse.h
Only look for bison as YACC; other yaccs need to be selected explicitly. When no suitable YACC is configured, supply useful informational messages to users. (Same way flex has been handled for a while.)
2001-02-11 06:31:42 +08:00
else
@$(missing) bison $< $@
endif
Gene Selkov's SEG datatype (GiST example code)
2000-12-12 04:40:33 +08:00
Put flex'ed and bison'ed files in contrib in the distribution tarball, as is done for the analogous files in the main distribution.
2006-04-04 02:47:41 +08:00
$(srcdir)/segscan.c: segscan.l
Gene Selkov's SEG datatype (GiST example code)
2000-12-12 04:40:33 +08:00
ifdef FLEX
Make contrib/seg work with flex 2.5.31. Fix it up to have a real btree operator class, too, since in PG 7.4 you can't GROUP without one.
2003-09-14 10:18:49 +08:00
$(FLEX) $(FLEXFLAGS) -o'$@' $<
Gene Selkov's SEG datatype (GiST example code)
2000-12-12 04:40:33 +08:00
else
@$(missing) flex $< $@
endif
Put flex'ed and bison'ed files in contrib in the distribution tarball, as is done for the analogous files in the main distribution.
2006-04-04 02:47:41 +08:00
distprep: $(srcdir)/segparse.c $(srcdir)/segparse.h $(srcdir)/segscan.c
maintainer-clean:
rm -f $(srcdir)/segparse.c $(srcdir)/segparse.h $(srcdir)/segscan.c
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