Hi all
There's an issue with MSVC builds on Windows where clean.bat deletes
src\include\utils\fmgroids.h (as it should) but build.pl doesn't
re-create it reliably.
It's created fine on the first build because Gen_fmgrtab.pl is called if
src\backend\utils\fmgrtab.c is missing, which it is on first build.
Generating it also generates src\backend\utils\fmgroids.h, which is
copied to src\include. However, this copy isn't repeated after clean
deletes src\include\utils\fmgroids.h .
"clean dist" is fine, since it deletes fmgrtab.c too, causing the whole
thing to be re-generated.
The attached patch fixes the issue.
--
Craig Ringer