Linux ip-172-26-7-228 5.4.0-1103-aws #111~18.04.1-Ubuntu SMP Tue May 23 20:04:10 UTC 2023 x86_64
Your IP : 18.118.164.100
Dear OpenVMS user,
Installation process is identical to one in *nix* world and consist to
four simple steps:
1. Installing required libraries
2. Configuration
3. Compiling
4. Installation.
1. Please install required libraries first:
1. ZLIB 1.2 or newer
2. PNG 1.2.12 or newer
3. FreeType 2
4. JPEG 6B
All may be found at OpenVMS libSDL porting project site
http://fafner.dyndns.org/~alexey/libsdl/required.html
Also, system should have MMS make utility from DEC or
free analogue MMK. And C compiler with runtime, of course. ;)
2. Configuration is doing automatically by a configuration script:
$@[.VMS]CONFIGURE
The script detects hardware,system and required libraries have been installed.
Compilation stage will be prepeared to create shared and static libraries.
Alpha,IA64 or VAX platform are supported. Optional argument "static"
tells to configurator to make static libraries only:
$@[.VMS]CONFIGURE STATIC
CONFIGURE script checks your ZLIB, FREETYPE, JPEG, PNG libraries.
If it detects any troubles, you may get and install good and tested ones
from OpenVMS libSDL porting project site:
http://fafner.dyndns.org/~alexey/libsdl/required.html
When success, it creates a building script named BUILD.COM
3. Compilation:
$@BUILD
It should be error-free.
When success, it creates a setup script named LIBGD$STARTUP.COM
4. Setup OpenVMS environment before using libGD:
$@LIBGD$STARTUP
LIBGD and its utilites are ready to using.
Optionally you may insert this startup file into your LOGIN.COM
to set libGD environment every time you login automatically.
To learn libGD please refer libGD official documentation.
Compiling with library should be:
$CC/INCL=LIBGD PROG
$LINK PROG, LIBGD:LIBGD/OPT
yours,
Alexey Chupahin
Rostov-on-Don, Russia
elvis_75@mail.ru alex@rostov.rs-ultra.ru
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