Re: Custom options for building extensions with --with--llvm

[Konstantin Knizhnik]

On 24.09.2020 21:37, Andres Freund wrote:

Hi,

On 2020-09-24 19:15:22 +0300, Konstantin Knizhnik wrote:

In my extension I want to define some custom options for compiler.
I do it in the following way:

ifdef USE_DISK
CUSTOM_COPT += -DIMCS_DISK_SUPPORT
endif

Why aren't you adding it to PG_CPPFLAGS? That should work, and I think
that's what several contrib modules are using.

Thank you.
PG_CPPFLAGS works correctly.