On 2018-07-02 16:11:07 +0100, Andrew Gierth wrote:
> >>>>> "Tom" == Tom Lane <tgl@sss.pgh.pa.us> writes:
>
> >> A slight snag in trying to use a subdir for each module is that
> >> there is not in fact anywhere in the existing makefiles that uses or
> >> assigns such a name. Indeed some contrib subdirs install multiple
> >> modules.
>
> Tom> So, given that we have to add something to the module makefiles
> Tom> anyway, we could also add a macro specifying the subdirectory name
> Tom> to use. (Although in practice this should always be equal to the
> Tom> contrib/ subdirectory name, so maybe we could extract it on that
> Tom> basis?)
>
> Using the subdir name may work for in-tree contrib/ builds but it's not
> so good for PGXS, which should not be making assumptions about the build
> directory name.
>
> How about this: it's most likely that modules that install include files
> will also be using MODULE_big, so use that as the default name; if a
> makefile that uses only MODULES also wants to install include files,
> have it define MODULE_NAME (or some such variable) itself.
For LLVM bitcode generation I made it so MODULE_big uses that as the
directory name, whereas MODULES just iterates over the components. Now
for the bitcode there was less need to make it selective, so it's a bit
easier. We could just define that HEADERS_$component is referenced for
each component in MODULES or something like that?
Greetings,
Andres Freund
