Wine, openssl, kerberos, and "fixme:crypt:RSA_CPAcquireContext You have to install libcrypto.so..."

[Dan Kegel]

Maybe this is old hat, but:

I ran into the message
fixme:crypt:RSA_CPAcquireContext You have to install libcrypto.so and development headers in order to use crypto API
while running an app.  Looking at the code,
it's only issued if wine's configure can't find /usr/include/openssl/ssl.h.
But I have that file!  Digging deeper, I saw that ssl.h
includes krb5.h, which isn't on the standard include path.

http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=82369
explains the issue.  It looks like configure.ac needs
to be modified as described in that bug report to check
for pkgconfig-openssl, and use it if present to guess
the cflags needed to use openssl:

$ pkg-config openssl --cflags
-I/usr/kerberos/include

A workaround seems to be to configure like this:
./configure CFLAGS="-I /usr/kerberos/include "
This happily sets HAVE_OPENSSL_SSL_H in include/config.h.
- Dan

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Wine, openssl, kerberos, and "fixme:crypt:RSA_CPAcquireContext You have to install libcrypto.so..."

[Vincent Béron]

Le ven 29/10/2004 à 01:56, Dan Kegel a écrit :
> Maybe this is old hat, but:
>
> I ran into the message
> fixme:crypt:RSA_CPAcquireContext You have to install libcrypto.so and development headers in order to use crypto API
> while running an app.  Looking at the code,
> it's only issued if wine's configure can't find /usr/include/openssl/ssl.h.
> But I have that file!  Digging deeper, I saw that ssl.h
> includes krb5.h, which isn't on the standard include path.
>
> http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=82369
> explains the issue.  It looks like configure.ac needs
> to be modified as described in that bug report to check
> for pkgconfig-openssl, and use it if present to guess
> the cflags needed to use openssl:
>
> $ pkg-config openssl --cflags
> -I/usr/kerberos/include
>
> A workaround seems to be to configure like this:
> ./configure CFLAGS="-I /usr/kerberos/include "
> This happily sets HAVE_OPENSSL_SSL_H in include/config.h.

IIRC, that's only needed on RH9 (not on RH7.3, RH8, FC1, FC2, WBEL3),
and is exactly what my rpm for it does.

Also, CPPFLAGS is a better choice than CFLAGS (it's the preprocessor
which needs that -I directive, not the compiler).

Vincent