Re: curl build system is broken and so is mock

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On 08/03/2016 06:05 PM, Alice Wonder wrote:
On 08/03/2016 05:54 PM, Alice Wonder wrote:
On 08/03/2016 05:45 PM, Alice Wonder wrote:
On 08/03/2016 05:33 PM, Thomas Eriksson wrote:
On 08/03/2016 05:23 PM, Alice Wonder wrote:
On 08/03/2016 05:20 PM, Alice Wonder wrote:
On 08/03/2016 05:11 PM, Alice Wonder wrote:
I'm having a major frustration with curl.

When building curl, if libssl.so.10 is present the curl binary WILL
link
against it.

*snip*

Go ahead and ldd on the CentOS curl binary and library - you will see
openssl linked even though the spec file has --disable-ssl and
--enable-nss

It's clearly broken.


And building the CentOS curl package doesn't even BuildRequires the
openssl-devel package.

It's linking against a library it doesn't have the headers for.

That's broken.

I haven't looked at how curl is built, butit is likely that the build
links against some other package that is, in turn, built against
OpenSSL.

You would not need the openssl-devel package to do that, only the
runtime libraries.

It looks like that package could be libssh2...


It's not libssh2 because I built libssh2 against LibreSSL and tested it
with ldd and it doesn't use OpenSSL nor pull it in.

*snip*


*snip*


*snip*

One thing left to try - a race condition - start building an intermediate curl and remove the libssl.so.10 from the buildroot with a shell after mock creates the builroot but before curl is building.

If cure then successfully builds, I should have an intermediary curl binary I can put in my mock sources to build the real curl so that libssl.so.10 isn't pulled in.

I don't like doing that.

I do suspect it is a flaw in how the curl build systems handles -lcrypto

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