Re: [PATCH v2 1/2] Teach git version --build-options about libcurl

> On Monday, June 24, 2024 10:13 AM, Johannes Schindelin wrote:
>> I am not sure that this is the most helpful information Git can 
>> provide:
>> It reports the version against which Git was _compiled_, whereas the 
>> version it is
>> _running against_ might be quite different.
>> 
>> Wouldn't calling `curl_version()` make more sense here?
> 
> I think the more important information is the build used. My reasoning
> is that one can call run curl --version to see the current curl
> install. However, different versions of curl have potential API
> changes - same argument with OpenSSL. What initiated this for me (the
> use case) started with a customer who incorrectly installed a git
> build for OpenSSL 3.2 (and its libcurl friend). Git would then get a
> compatibility issue when attempting to use either library. The
> customer did not know (!) they had the git for OpenSSL 3.2 version and
> I had no way to determine which one they had without seeing their path
> - hard in an email support situation. Having git version
> --build-options report what was used for the build *at a compatibility
> level* would have easily shown that the available library (after
> running openssl version or curl --version) reported different values.
> Otherwise, we are back to guessing what they installed. The goal is to
> compare what git expects with what git has available. The above series
> makes this comparative information available.