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Re: Assistance building curl 7.77.0 with OpenSSL 3.0

From: Daniel Stenberg via curl-library <curl-library_at_cool.haxx.se>
Date: Sat, 21 Aug 2021 11:35:14 +0200 (CEST)

On Fri, 20 Aug 2021, Randall S. Becker via curl-library wrote:

> My latest configure command for OpenSSL 3.0 is:
>
> CFLAGS="-c99" CPPFLAGS="-D_XOPEN_SOURCE_EXTENDED=1 -Wlp64 -WIEEE_float
> -I/usr/local-ssl3.0/openssl/include" LDFLAGS="-L/usr/local-ssl3.0/lib"
> conf_script_floss_cc --with-ssl=/usr/local-ssl3.0 --disable-pthreads
> --disable-threaded-resolver --enable-ipv6'

On 64 bit systems, OpenSSL doesn't make a 'lib' anymore. It uses lib64 only
(and no, I don't know why they decided this). My custom OpenSSL 3 install dir:

$ ls ~/build-openssl/
bin include lib64 share ssl

This breaks old curl configure scripts but the current one is adapted and I
build with OpenSSL 3 fine and we have a CI job doing it as well.

My configure line for this needs nothing special:

   ./configure --with-ssl=$HOME/build-openssl

... even if I also usually set LDFLAGS="-Wl,-rpath,$HOME/build-openssl/lib64"
to make it co-exist with other OpenSSL installs better.

-- 
  / daniel.haxx.se
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Received on 2021-08-21