Lastest apr-util fails to build with httpd

[Ruediger Pluem <rp...@apache.org>]

The latest apr-util trunk (r598680) fails to build with httpd if the system
uses an older version of ssl that does not support the EVP features used
by recent commits to apr-util or if you compile apr-util without --with-openssl:

server/.libs/libmain.a(exports.o)(.data.rel+0x160): undefined reference to `apr_evp_factory_cleanup'
server/.libs/libmain.a(exports.o)(.data.rel+0x168): undefined reference to `apr_evp_crypt_cleanup'
server/.libs/libmain.a(exports.o)(.data.rel+0x170): undefined reference to `apr_evp_crypt_finish'
server/.libs/libmain.a(exports.o)(.data.rel+0x178): undefined reference to `apr_evp_crypt'
server/.libs/libmain.a(exports.o)(.data.rel+0x180): undefined reference to `apr_evp_crypt_init'
server/.libs/libmain.a(exports.o)(.data.rel+0x188): undefined reference to `apr_evp_factory_create'
server/.libs/libmain.a(exports.o)(.data.rel+0x190): undefined reference to `apr_evp_init'
collect2: ld returned 1 exit status

The reason for this is that libaprutil does not contain the needed symbols in this case.
The attached patch should fix this. Comments?

Regards

Rüdiger

The function _thread_cond_timedwait in the flie thread_cond.c

[Learning apr <le...@hotmail.co.uk>]

Hello,

I have a problem with this function when I debug.

it calls a function  res = WaitForSingleObject(cond->event, timeout_ms);

But the returned return res is not what I expected. 

I expect res = WAIT_OBJECT_0;
But it is res != WAIT_OBJECT_0;

What caused this problem?

Thanks!

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Re: Lastest apr-util fails to build with httpd

[Ruediger Pluem <rp...@apache.org>]

On 11/27/2007 09:21 PM, Graham Leggett wrote:
> Ruediger Pluem wrote:
> 
>> The reason for this is that libaprutil does not contain the needed
>> symbols in this case.
>> The attached patch should fix this. Comments?
> 
> Just took a look - the patch added the symbols when openssl was missing,
> which meant that on Windows the symbols would have appeared twice.

Good catch.

> 
> I have just moved your fix across to apr_ssl.c, can you give it a try?

Yes, this fixes it. Thanks.

Regards

Rüdiger

Re: Lastest apr-util fails to build with httpd

[Graham Leggett <mi...@sharp.fm>]

Ruediger Pluem wrote:

> The reason for this is that libaprutil does not contain the needed symbols in this case.
> The attached patch should fix this. Comments?

Just took a look - the patch added the symbols when openssl was missing, 
which meant that on Windows the symbols would have appeared twice.

I have just moved your fix across to apr_ssl.c, can you give it a try?

Regards,
Graham
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