Edit report at https://bugs.php.net/bug.php?id=60772&edit=1

 ID:                 60772
 Updated by:         m...@php.net
 Reported by:        david at davidfavor dot com
 Summary:            DB4/DB5 configure library lookup broken
                     --build=x86_64-linux-gnu is passed
-Status:             Open
+Status:             Feedback
 Type:               Bug
 Package:            Compile Failure
 Operating System:   Ubuntu 11.10
 PHP Version:        5.3.9
 Block user comment: N
 Private report:     N

 New Comment:

How about --with-libdir=lib/x86_64-linux-gnu?


Previous Comments:
------------------------------------------------------------------------
[2012-01-16 19:25:57] david at davidfavor dot com

Description:
------------
First DB4/DB5 library lookup is far to simple.

Lookups are done for /usr/lib/libdb.a then /usr/lib/libdb.so in that order.

First problem is there's no consideration of 'shared', which if specified 
should 
reverse the search looking for .so before .a as they usually both exist.

Second problem is when --build=x86_64-linux-gnu (or any other value) is passed 
no consideration is given. This means /usr/lib/x86_64-linux-gnu libraries are 
ignored.

Neither --with-libdir=/usr/lib/x86_64-linux-gnu or --libdir=x86_64-linux-gnu 
have any effect.

Third problem is diagnostics as many systems may have multiple copies of DB 
installed. Be great to echo the info out of /usr/include/db.h as in...

DB_VERSION_{MAJOR,RELEASE,MINOR,PATCH} to clarify what's occurring.

Probably logic similar to libcurl is a good place to start.

Ugly fix is ln -s /usr/lib/x86_64-linux-gnu/libdb-5.1.so /usr/lib/.

Expected result:
----------------
Use all /usr/lib/(--build) libraries if --build is specified.

Actual result:
--------------
--build is ignored.


------------------------------------------------------------------------



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