Re: [PATCH] gnu: dub: Patch pkg-config name.

[Danny Milosavljevic]

Hi Ludo,

On Wed, 01 Feb 2017 23:22:32 +0100
address@hidden (Ludovic Courtès) wrote:

> Is it necessary?  It might be a case where picking whatever’s in $PATH
> (“late binding”) is good enough; for instance, ‘gcc’ picks ‘ld’ from
> $PATH, and that’s fine.

I don't know. What's the policy for pkg-config in general?

I did it that way now because

(1) pkg-config is not a native-input of anything D - so if the user didn't 
install pkg-config into his profile by chance, the build of some D packages 
will fail.
(2) pkg-config itself is very seldomly updated so it doesn't matter if dub pins 
it to one specific version - that would even be what I would expect to happen.

I'm fine with adding it someway else (especially if it's the same way it's 
usually added).

So either

(a) dub needs it as input (like this patch would do) or
(b) every D package needs it as native-input (maybe the build system would 
auto-add it as native-input to every D package - like it does add ldc and dub)

- otherwise it will break.

(dub uses pkg-config in order to find the library flags to add when importing a 
given library)