Can't compile against 9.2 beta1

[robe]

Now tht beta one is officially out and binaries are alreayd out, I thought it would be good to make sure we can compile against it.

Unfortunately I seem to be running into issues. Haven't tried my mingw64 yet, but under mingw32 chain I get this error:

lwgeom_triggers.c: In function `cache_bbox':
lwgeom_triggers.c:78: error: dereferencing pointer to incomplete type

Has anyone else tried compiling against 9.2 yet?

[robe]

Seems other people are having same issue:

​http://grokbase.com/t/postgresql/pgsql-hackers/123m7mhxfc/error-trying-to-compile-a-simple-c-trigger

excerpt from above link

It seems that compiler is complain about "Relation" structure, can you
please try adding the following in trigtest.c i.e.

#include "utils/rel.h"

[robe]

This file exists in my 8.4-92 includes so I presume it would be safe to add without a conditional if PG92?

If I add this include to the postgis/lwgeom_triggers.c it gets further and then breaks at

long_xact.c: In function `check_authorization':
long_xact.c:85: error: dereferencing pointer to incomplete type
long_xact.c:102: error: dereferencing pointer to incomplete type

which I presume has the same issue.

[robe]

That gets me more further and then breaks at:

geometry_estimate.c: In function `geometry_gist_joinsel_2d':
geometry_estimate.c:321: error: `Form_pg_class' undeclared (first use in this function)
geometry_estimate.c:321: error: (Each undeclared identifier is reported only once
geometry_estimate.c:321: error: for each function it appears in.)
geometry_estimate.c:321: error: syntax error before "reltup"
geometry_estimate.c:322: error: `reltup' undeclared (first use in this function)
geometry_estimate.c:333: error: syntax error before "reltup"
make[1]: *** [geometry_estimate.o] Error 1

[robe]

Okay adding

utils/rel.h

to the geometry_estimate.c file allows me to compile successfully and make check goes until I get shot down by

#1812

[robe]

Hmm 9.2 is now case sensitive for language if you quote the language. So our LANGUAGE 'C' prevents postgis from loading.

I think all those references need to be changed to LANGUAGE c or LANGUAGE 'c'

Right now get error

 language "C" does not exist

[robe]

fixed at r9735. I overcommitted though didn't mean to commit the include util changes (just the sql file changes). Will test my 8.4 to see if it still works and then pull out if it doesn't.

[robe]

Hudson still seems happy so I'm going to close this out. Feel free to rearrange things.