[OE-core] [PATCH] openssl: add a vardeps for configure on libdir

[Mark Asselstine]

On March 25, 2015 20:44:57 Burton, Ross wrote:
> On 25 March 2015 at 16:28, Mark Asselstine <mark.asselstine at windriver.com>
> 
> wrote:
> > For target builds libdir is not something that changes and for -native
> > builds unless you move your builds around you will see no issue with
> > the current implementation. If you do update libdir or if you move
> > your build or reuse sstate by copying it to a new build you will start
> > to see errors. These will be seen when you use the 'openssl' tool and
> > look like the following:
> > 
> > WARNING: can't open config file: /home/build/bitbake_build/tmp/
> > 
> >                         sysroots/x86_64-linux/usr/lib/ssl/openssl.cnf
> 
> We don't generally require that native sstate is rebuilt when the build
> directory changes, as otherwise you wouldn't be able to share native sstate
> between builds and users.  Instead, paths are munged where possible when
> using sstate and wrapper scripts used to "fix" binaries.  Indeed
> openssl.inc does this:
> 
> do_install_append_virtclass-native() {
>         create_wrapper ${D}${bindir}/openssl \
>             OPENSSL_CONF=${libdir}/ssl/openssl.cnf \
>             SSL_CERT_DIR=${libdir}/ssl/certs \
>             SSL_CERT_FILE=${libdir}/ssl/cert.pem \
>             OPENSSL_ENGINES=${libdir}/ssl/engines
> }
> 
> Is it possible that the binary isn't respecting the OPENSSL_CONF
> environment variable since that wrapper was written? (or the wrapper wasn't
> tested well enough)

Interesting. Thanks for the heads up Ross I can definitely look at the wrapper 
for possible issues.

Mark

> 
> Ross