| Possible problem with GDL environment variables under Fedora 5 [message #48305] |
Sun, 09 April 2006 09:43  |
idlwizard-1@yahoo.com
Messages: 11
Registered: December 2005
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Junior Member |
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I loaded Fedora Core 5 (the AMD 64 bit version, if that matters). I
used the built in
Application->Add/Remove Software
to find and load GDL. Nice! I rebooted, then started GDL using the gdl
command.
I see:
For basic information type HELP,/INFO
'GDL_STARTUP'/'IDL_STARTUP' environment variables both not set.
No startup file read.
GDL> % Interrupt encountered.
GDL>
This suggests something is wrong. So does the fact that !path is empty.
Can anyone suggest how one should set environment variables? Or is the
fedora 5 package faulty? (No reference intended to the recent FL
release.)
I'm not sure if this helps, but if I execute:
gdlib-config
I get:
Print information on GD library's version, configuration, and use.
Usage: gdlib-config [options]
Options:
--libdir # directory where GD library is installed
--includedir # directory where GD library headers are
installed
--version # complete GD library version string
--majorversion # GD library major version number
--minorversion # GD library minor version number
--revision # GD library revision version number
--ldflags # options required for linking against GD
library
--libs # libs required for linking against GD
library
--cflags # options required for compiling GD library
apps
--includes # same as --cflags
--features # lists optional features compiled into gd,
separated
# by spaces. Currently (as of 2.0.26) the
optional
# features are GD_PNG, GD_JPEG, GD_XPM, and
# GD_FREETYPE. When these features are
reported by
# --features, it is safe to include calls to
the
# related functions in your code.
--all # print a summary of all GD library configure
options
So I tried
gdlib-config --all
and got
GD library 2.0.33
includedir: /usr/include
cflags: -I/usr/include
ldflags: -L/usr/lib64 -L/usr/lib64
libs: -lXpm -lX11 -ljpeg -lfontconfig -lfreetype -lpng12 -lz
-lm
libdir: /usr/lib64
features: GD_XPM GD_JPEG GD_FONTCONFIG GD_FREETYPE GD_PNG GD_GIF
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