PHP/Mapscript linux compile problem

[Ryan Boyles]

Gavin,

Thanks for the advice - I do have php-gd installed (php-gd-4.3.9-3.8)

Moreover, I've tried building PHP/Mapscript both against the standard 
distribution libs as well as my own custom gd build. I see the same 
problems with either.

I appreciate the updated directions you compiled for FC4 - I had 
orginally referred to Blanton's guidance on the MapServer wiki pages. 
Unfortunately, they don't solve my problems.

I'm afraid I may need a custom build of the latest PHP, which I 
desperately want to avoid since update for PHP are more frequent and its 
so much easier to use the update features in Red Hat Enterprise 4.

My gd and gd-devel are version gd-2.0.28-4. My php and php-gd are 
version php-4.3.9-3.8. I know php-5 is standard now, but not yet 
supported on RHEL. I may wait for the next RHEL update, which will 
likely have an updated PHP.

Any other guidance?

Cheers,
Ryan

Gavin Simpson wrote:
> On Fri, 2005-09-02 at 17:38 -0400, Ryan Boyles wrote:
> 
>>Hi all -
>>
>>I'm attempting to install PHP/Mapscript onto a RHEL4 distribution with 
>>the latest PHP and GD pre-installed.
>>
>>Mapserver compiles fine, but there are errors in PHP/Mapscript compile:
>>
>>php_mapscript.c: In function `php3_ms_img_pasteImage':
>>php_mapscript.c:6267: warning: implicit declaration of function 
>>`php_gd_gdImageColorExact'
>>php_mapscript.c:6271: warning: implicit declaration of function 
>>`php_gd_gdImageColorTransparent'
>>php_mapscript.c:6274: warning: implicit declaration of function 
>>`php_gd_gdImageCopy'
>>php_mapscript.c: In function `php3_ms_img_saveImage':
>>
>>
>>Normally I ignore compile logs when there's just an error, but this 
>>seems to cause other problems, and the php_mapscript.so doesn't seem to 
>>work properly, either as DSO module in Apache or as CGI.
>>
>>In httpd error_log:
>>PHP Warning:  Unknown(): Unable to load dynamic library 
>>'/usr/lib64/php4/php_mapscript.so' - /usr/lib64/php4/php_mapscript.so: 
>>undefined symbol: php_gd_gdImageCopy in Unknown on line 0
>>PHP Warning:  Unknown(): Unable to load dynamic library 
>>'/usr/lib64/php4/php_mapscript.so' - /usr/lib64/php4/php_mapscript.so: 
>>undefined symbol: php_gd_gdImageCopy in Unknown on line 0
>>
>>I've configured  Apache as suggested for other preloaded distros, but 
>>after 8 hours worth of digging, I'm stuck.
>>
> 
> 
> Hi Ryan,
> 
> Have you installed the php-gd package? This looks similar to an error I
> had the other day when setting up a Fedora Core 4 box and I was missing
> php-gd.
> 
> I'd install that, restart apache and try again. I'm fairly sure that's
> the problem.
> 
> If that doesn't work, perhaps my instructions for installing mapserver
> and php_mapscript on a FC4 box may be useful:
> 
> http://ecrc3.geog.ucl.ac.uk/dokuwiki/sysadmin/compile_mapserver
> 
> All the best,
> 
> G
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