From:             mmarkus69 at hotmail dot com
Operating system: Ubuntu 8.04
PHP version:      5.2.8
PHP Bug Type:     cURL related
Bug description:  Problem in config.m4

Description:
------------
When compiling using --with-curl, the following error appears:

php-5.2.8/ext/curl/interface.c:68:6: warning: #warning "libcurl was
compiled with GnuTLS support, but configure could not find " "gcrypt.h;
thus no SSL crypto locking callbacks will be set, which may " "cause random
crashes on SSL requests"

However, configure does report that it has found gcrypt.h when it runs.

The problem seems to be in ext/curl/config.m4 since it never defines
HAVE_GCRYPT_H after checking for the aforementioned header file. This then
causes the warning in interface.c which does check that HAVE_GCRYPT_H is
defined.

A similar problem seems to occur with HAVE_OPENSSL_CRYPTO_H although I
have not investigated the situation in depth.

Proposed solution (in the form of a diff patch):

--- ext/curl/config.m4  2008-11-07 15:18:45.000000000 -0600
+++ config.m4   2009-01-19 13:59:57.000000000 -0600
@@ -98,8 +98,9 @@
     }
    ], [
     AC_MSG_RESULT([yes])
+    AC_DEFINE([HAVE_CURL_GNUTLS], [1], [Have cURL with GnuTLS support])
     AC_CHECK_HEADER([gcrypt.h], [
-     AC_DEFINE([HAVE_CURL_GNUTLS], [1], [Have cURL with GnuTLS support])
+     AC_DEFINE([HAVE_GCRYPT_H], [1], [Found gcrypt.h])
     ])
    ], [
     AC_MSG_RESULT([no])



-- 
Edit bug report at http://bugs.php.net/?id=47153&edit=1
-- 
Try a CVS snapshot (PHP 5.2):        
http://bugs.php.net/fix.php?id=47153&r=trysnapshot52
Try a CVS snapshot (PHP 5.3):        
http://bugs.php.net/fix.php?id=47153&r=trysnapshot53
Try a CVS snapshot (PHP 6.0):        
http://bugs.php.net/fix.php?id=47153&r=trysnapshot60
Fixed in CVS:                        
http://bugs.php.net/fix.php?id=47153&r=fixedcvs
Fixed in CVS and need be documented: 
http://bugs.php.net/fix.php?id=47153&r=needdocs
Fixed in release:                    
http://bugs.php.net/fix.php?id=47153&r=alreadyfixed
Need backtrace:                      
http://bugs.php.net/fix.php?id=47153&r=needtrace
Need Reproduce Script:               
http://bugs.php.net/fix.php?id=47153&r=needscript
Try newer version:                   
http://bugs.php.net/fix.php?id=47153&r=oldversion
Not developer issue:                 
http://bugs.php.net/fix.php?id=47153&r=support
Expected behavior:                   
http://bugs.php.net/fix.php?id=47153&r=notwrong
Not enough info:                     
http://bugs.php.net/fix.php?id=47153&r=notenoughinfo
Submitted twice:                     
http://bugs.php.net/fix.php?id=47153&r=submittedtwice
register_globals:                    
http://bugs.php.net/fix.php?id=47153&r=globals
PHP 4 support discontinued:          http://bugs.php.net/fix.php?id=47153&r=php4
Daylight Savings:                    http://bugs.php.net/fix.php?id=47153&r=dst
IIS Stability:                       
http://bugs.php.net/fix.php?id=47153&r=isapi
Install GNU Sed:                     
http://bugs.php.net/fix.php?id=47153&r=gnused
Floating point limitations:          
http://bugs.php.net/fix.php?id=47153&r=float
No Zend Extensions:                  
http://bugs.php.net/fix.php?id=47153&r=nozend
MySQL Configuration Error:           
http://bugs.php.net/fix.php?id=47153&r=mysqlcfg

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