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postgres/contrib/xml2/Makefile

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Makefile
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Thanks to the generous support of Torchbox (http://www.torchbox.com), I have been able to significantly improve the contrib/xml XPath integration code. New features: * XPath set-returning function allows multiple results from an several XPath queries to be used as a virtual table. * Using libxslt, XSLT transformations (with and without parameters) are supported. (Caution: This support allows generic URL fetching from within the backend as well). I've removed the old code so that it is all libxml based. Rather than attach as a patch, I've put the tar.gz (10k!) at http://www.azuli.co.uk/pgxml-1.0.tar.gz (all files in archive are xml/....). I think this is worth replacing the contrib version with, even though the function names have changed (though the same functionality is there), because it includes a SRF and some SPI usage, in addition to linking to an external library. And it isn't a big module! Obviously, I understand that people might prefer to move it elsewhere, or might have reservations about replacing an existing contrib module with an incompatible one. I'm open to suggestions. John Gray
2004-03-05 03:24:50 +00:00
# This makefile will build the new XML and XSLT routines.
XML conversion utility, requires expat library. John Gray
2001-07-30 14:59:02 +00:00
Fix contrib/xml2 so regression test still works when it's built without libxslt. This involves modifying the module to have a stable ABI, that is, the xslt_process() function still exists even without libxslt. It throws a runtime error if called, but doesn't prevent executing the CREATE FUNCTION call. This is a good thing anyway to simplify cross-version upgrades.
2010-03-01 18:08:34 +00:00
# This module will not work without libxml2, but it will work without libxslt.
# To build without libxslt, run "gmake USE_LIBXSLT=0", or comment out the
# following line:
USE_LIBXSLT = 1
Thanks to the generous support of Torchbox (http://www.torchbox.com), I have been able to significantly improve the contrib/xml XPath integration code. New features: * XPath set-returning function allows multiple results from an several XPath queries to be used as a virtual table. * Using libxslt, XSLT transformations (with and without parameters) are supported. (Caution: This support allows generic URL fetching from within the backend as well). I've removed the old code so that it is all libxml based. Rather than attach as a patch, I've put the tar.gz (10k!) at http://www.azuli.co.uk/pgxml-1.0.tar.gz (all files in archive are xml/....). I think this is worth replacing the contrib version with, even though the function names have changed (though the same functionality is there), because it includes a SRF and some SPI usage, in addition to linking to an external library. And it isn't a big module! Obviously, I understand that people might prefer to move it elsewhere, or might have reservations about replacing an existing contrib module with an incompatible one. I'm open to suggestions. John Gray
2004-03-05 03:24:50 +00:00
MODULE_big = pgxml
OBJS = xpath.o xslt_proc.o
Fix contrib/xml2 so regression test still works when it's built without libxslt. This involves modifying the module to have a stable ABI, that is, the xslt_process() function still exists even without libxslt. It throws a runtime error if called, but doesn't prevent executing the CREATE FUNCTION call. This is a good thing anyway to simplify cross-version upgrades.
2010-03-01 18:08:34 +00:00
PG_CPPFLAGS := $(shell xml2-config --cflags)
ifeq ($(USE_LIBXSLT),1)
PG_CPPFLAGS += -DUSE_LIBXSLT
Fix order of linking of libxslt and libxml2, per Dave Page.
2006-03-10 15:39:53 +00:00
SHLIB_LINK = -lxslt -lxml2
Fix contrib/xml2 so regression test still works when it's built without libxslt. This involves modifying the module to have a stable ABI, that is, the xslt_process() function still exists even without libxslt. It throws a runtime error if called, but doesn't prevent executing the CREATE FUNCTION call. This is a good thing anyway to simplify cross-version upgrades.
2010-03-01 18:08:34 +00:00
else
SHLIB_LINK = -lxml2
endif
Thanks to the generous support of Torchbox (http://www.torchbox.com), I have been able to significantly improve the contrib/xml XPath integration code. New features: * XPath set-returning function allows multiple results from an several XPath queries to be used as a virtual table. * Using libxslt, XSLT transformations (with and without parameters) are supported. (Caution: This support allows generic URL fetching from within the backend as well). I've removed the old code so that it is all libxml based. Rather than attach as a patch, I've put the tar.gz (10k!) at http://www.azuli.co.uk/pgxml-1.0.tar.gz (all files in archive are xml/....). I think this is worth replacing the contrib version with, even though the function names have changed (though the same functionality is there), because it includes a SRF and some SPI usage, in addition to linking to an external library. And it isn't a big module! Obviously, I understand that people might prefer to move it elsewhere, or might have reservations about replacing an existing contrib module with an incompatible one. I'm open to suggestions. John Gray
2004-03-05 03:24:50 +00:00
DATA_built = pgxml.sql
Back-patch today's memory management fixups in contrib/xml2. Prior to 8.3, these changes are not critical for compatibility with core Postgres, since core had no libxml2 calls then. However there is still a risk if contrib/xml2 is used along with libxml2 functionality in Perl or other loadable modules. So back-patch to all versions. Also back-patch addition of regression tests. I'm not sure how many of the cases are interesting without the interaction with core xml code, but a silly regression test is still better than none at all.
2010-03-01 03:41:22 +00:00
REGRESS = xml2
Rename README's to match directory names. Mention copyright matches PostgreSQL's.
2004-03-14 03:19:13 +00:00
DOCS = README.xml2
1. I've now produced an updated version (and called it 0.2) of my XML parser interface code. It now uses libxml2 instead of expat (though I've left the old code in the tarball). This means *proper* XPath support, and the provided function allows you to wrap your result set in XML tags to produce a new XML document. John Gray
2001-08-21 00:39:20 +00:00
> 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
2004-08-20 20:13:10 +00:00
ifdef USE_PGXS
PGXS should be set with := not =, as specified in the documentation, to avoid useless multiple executions of pg_config.
2005-09-27 17:13:14 +00:00
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
2004-08-20 20:13:10 +00:00
include $(PGXS)
else
subdir = contrib/xml2
top_builddir = ../..
include $(top_builddir)/src/Makefile.global
include $(top_srcdir)/contrib/contrib-global.mk
endif
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