[The updated proposed new makefile for interfaces/python is attached.]
[May 30th] Jason Tishler writes:
> I like your proposed Makefile for many reasons: consistent with the
> rest of the PostgreSQL make infrastructure, easy to understand, DESTDIR
> support, etc. However, PostgreSQL is now burdened with determining and
> maintaining the Python shared extension cruft for all supported platforms.
> I am quite willing to supply the Cygwin stuff, but you are on your own
> for other platforms like AIX, etc.
AFAICT, we build shared libraries on AIX okay.
> See attached for patches that are necessary for Cygwin.
> @@ -13,7 +13,7 @@ include $(top_srcdir)/src/Makefile.shlib
> override CFLAGS += $(CFLAGS_SL)
> # (Python also has a config.h file. Be sure to use ours.)
> override CPPFLAGS := -I$(libpq_srcdir) $(CPPFLAGS) -I$(python_includedir)
> -SHLIB_LINK = $(libpq)
> +SHLIB_LINK = $(libpq) $(python_libspec)
>
> all: all-lib
I'm not sure about this change. $(python_libspec) is to link an embedded
python, e.g., it includes -lpython itself. I'm not sure this would work
everywhere, since the module will be loaded by a python interpreter, so
you could get conflicts. Does this correspond to what the current "gmake
all" gives you?
> $(exec-prefix)/lib/python$(version)/site-packages
>
> is the place for third-party modules.
I have since found supporting documentation for this.
--
Peter Eisentraut peter_e@gmx.net http://funkturm.homeip.net/~peter
