[MacPorts] #20394: php5-readline: Unable to load dynamic library './readline.so'

[MacPorts]

#20394: php5-readline: Unable to load dynamic library './readline.so'
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 Reporter:  trevor@…             |       Owner:  ryandesign@…           
     Type:  defect               |      Status:  new                    
 Priority:  Normal               |   Milestone:                         
Component:  ports                |     Version:  1.7.1                  
 Keywords:  php readline dlopen  |        Port:  php5-readline          
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Comment(by ryandesign@…):

 Replying to [comment:4 trevor@…]:
 > Alright, extension_dir = "./" was definitely the problem.
 >
 > Looking through my logs, it looks like the warning was displayed when I
 first upgraded, but I missed it (I was updating everything, so there was a
 lot to review).
 >
 > Running sudo port -nf upgrade php5-readline did not display the warning
 message, however.

 Had you already removed the line from your php.ini at the time you rebuilt
 php5-readline? The warning is only printed if the problematic line exists
 in the php.ini.

 > Also, running 'php -a' still doesn't seem to be using readline.

 I don't use readline, but before moving readline functionality from the
 readline variant to the php5-readline port, I tested it in the following
 way:

 {{{
 $ port deactivate php5-readline
 --->  Deactivating php5-readline
 $ php -r 'echo (int)function_exists("readline")."\n";'
 0
 $ port activate php5-readline
 --->  Activating php5-readline
 $ php -r 'echo (int)function_exists("readline")."\n";'
 1
 $
 }}}

 I did not know about "php -a". I now see from the php manpage that "php
 -a" makes use of readline if available. I did not realize php itself used
 readline; I thought it just made readline functions available to your PHP
 scripts.

-- 
Ticket URL: <http://trac.macports.org/ticket/20394#comment:5>
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