Re: pgsql: Build all Flex files standalone

Crake fails with

headerscheck:
Sep 04 01:56:01 In file included from /tmp/headerscheck.UNgmKy/test.c:2:
Sep 04 01:56:01
/home/andrew/bf/root/HEAD/pgsql.build/../pgsql/src/backend/utils/adt/jsonpath_internal.h:26:10:
fatal error: jsonpath_gram.h: No such file or directory
Sep 04 01:56:01    26 | #include "jsonpath_gram.h"
Sep 04 01:56:01       |          ^~~~~~~~~~~~~~~~~
Sep 04 01:56:01 compilation terminated.
Sep 04 01:56:14 make: *** [GNUmakefile:138: headerscheck] Error 1
cpluspluscheck:
Sep 04 01:57:19 In file included from /tmp/cpluspluscheck.HhRV5k/test.cpp:3:
Sep 04 01:57:19
/home/andrew/bf/root/HEAD/pgsql.build/../pgsql/src/backend/utils/adt/jsonpath_internal.h:26:10:
fatal error: jsonpath_gram.h: No such file or directory
Sep 04 01:57:19    26 | #include "jsonpath_gram.h"
Sep 04 01:57:19       |          ^~~~~~~~~~~~~~~~~

I don't get the same in an already-built tree. I also don't see an
exception for gramparse.h, which I imagine would have the same issue?

-- 
John Naylor
EDB: http://www.enterprisedb.com