From: | Peter Eisentraut <peter(at)eisentraut(dot)org> |
---|---|
To: | Heikki Linnakangas <hlinnaka(at)iki(dot)fi>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: some LLVM function checks missing in meson |
Date: | 2024-04-17 13:29:29 |
Message-ID: | e9eeb485-8837-4182-9183-2b2380178a3f@eisentraut.org |
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On 13.04.24 10:25, Heikki Linnakangas wrote:
>> Something like the below would appear to fix that:
>>
>> diff --git a/meson.build b/meson.build
>> index 43fad5323c0..cdfd31377d1 100644
>> --- a/meson.build
>> +++ b/meson.build
>> @@ -2301,6 +2301,14 @@ decl_checks += [
>> ['pwritev', 'sys/uio.h'],
>> ]
>>
>> +# Check presence of some optional LLVM functions.
>> +if llvm.found()
>> + decl_checks += [
>> + ['LLVMCreateGDBRegistrationListener', 'llvm-c/ExecutionEngine.h'],
>> + ['LLVMCreatePerfJITEventListener', 'llvm-c/ExecutionEngine.h'],
>> + ]
>> +endif
>> +
>> foreach c : decl_checks
>> func = c.get(0)
>> header = c.get(1)
>>
>> I don't know what these functions do, but the symbols are used in the
>> source code. Thoughts?
>
> +1. I also don't know what they do, but clearly the configure and meson
> checks should be in sync.
Committed that, too.
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