| From: | Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com> |
|---|---|
| To: | Julien Rouhaud <rjuju123(at)gmail(dot)com> |
| Cc: | Laurenz Albe <laurenz(dot)albe(at)cybertec(dot)at>, Craig Ringer <craig(at)2ndquadrant(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, Andres Freund <andres(at)anarazel(dot)de>, Devrim Gündüz <devrim(at)gunduz(dot)org> |
| Subject: | Re: [PATCH] Skip llvm bytecode generation if LLVM is missing |
| Date: | 2020-03-11 05:47:10 |
| Message-ID: | CAFj8pRCc_N9LndpSUjtNaeX16oR4qrNXmHH1QyDrjSVLkEi9-Q@mail.gmail.com |
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| Lists: | pgsql-hackers |
st 11. 3. 2020 v 6:43 odesílatel Julien Rouhaud <rjuju123(at)gmail(dot)com> napsal:
> Le mer. 11 mars 2020 à 05:28, Laurenz Albe <laurenz(dot)albe(at)cybertec(dot)at> a
> écrit :
>
>> On Wed, 2020-03-11 at 11:25 +0800, Craig Ringer wrote:
>> > Short version: Currently if the server is built with --with-llvm the
>> > -devel packages must depend on clang for PGXS to work, even though
>> > llvm is otherwise optional. This is a particular problem on older
>> > platforms where 3rd party LLVM may be required to build the server's
>> > llvmjit support. Work around by skipping the default .bc generation if
>> > no clang is found by PGXS, as if $(with_llvm) was false.
>>
>> +1
>>
>> I have struggled with this, as have several users trying to build
>> oracle_fdw.
>>
>
> +1, I had similar experience with other extensions.
>
+1
Pavel
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