Subject: Re: color
To: Tom T. Thai <tomthai@future.net>
From: Brian C. Grayson <bgrayson@ece.utexas.edu>
List: current-users
Date: 11/06/1997 13:08:16
Tom T. Thai wrote:
>
> for some reason, I can't compile any program like lynx, dmsh, etc.. to
> correctly show bold, underline, reverse, etc on NetBSD1.2g. I've tested
> this on Suns and all the rendering are correct under SunOS but not NetBSD.
Just a few hours ago, I installed lynx2-7-1, and it works on
-i386 for me with ``lynx -color.'' I'm not familiar with dmsh,
but with lynx I had to (from memory, so I may be missing a thing or two):
1. Download and install the slang library, which is what lynx
needs to do colorization. Did you do this already? I
threw it all into /usr/local (/usr/local/include,
/usr/local/lib, etc.)
2. Edit the Makefile for lynx so that it defined -DUSE_SLANG
and the various SLANG* variables. Also, tweak it so that
``make netbsd'' doesn't link with -lcurses, and links
with all the SLANG* stuff. Notice that if the source
tree for lynx is in foo/lynx2-7-1, and the slang source
tree is in foo/slang, then the SLANG variables should
have ../.. as documented, because they will be performed
from foo/lynx2-7-1/src.
(I really should have made a netbsd-slang target, but I
was lazy.)
3. Now, a ``make netbsd'' in the lynx source tree should
work. Note that you need to use lynx -color to start up
with coloring, and of course under X you need to have
your xterm's color capabilities enabled.
Neither of these is in /usr/pkgsrc yet, but both compiled relatively
easily for me. For some reason, lynx/slang's idea of white is
really gray when used as a background, which is annoying to
me -- if I want a white background, I want a white background! I
tried changing the colors in lynx.cfg, but with no success --
white is still being mapped to gray.
Here's a diff of the top-level lynx Makefile:
--- Makefile.dist Thu Nov 6 10:34:03 1997
+++ Makefile Thu Nov 6 11:07:20 1997
@@ -77,6 +77,9 @@
#SLANGINC = -I../../slang/src# location of slang.h and slcurses.h
#SLANGLIB = -L../../slang/src/$(ARCH)objs# location of libslang.a
#SLANGRRLIB = -R../../slang/src/$(ARCH)objs# for solaris
+SLANGINC = -I../../slang/src# location of slang.h and slcurses.h
+SLANGLIB = -L../../slang/src/objs# location of libslang.a
+SLANGRRLIB = -R../../slang/src/objs# for solaris
# !!!!!!!!!!! Lynx Local Directory Listing Formats !!!!!!!!!!!!!!!!!!!!!!!!!!!
# Lynx supports "ls -l" format for local directory listings on Unix if the
@@ -271,7 +274,7 @@
SITE_LYDEFS = $(DIR_LYDEFS) # Your defines here
# Set SITE_DEFS to one or more of the defines for lynx below:
-SITE_DEFS = $(DIR_DEFS) # Your defines here
+SITE_DEFS = -DUSE_SLANG $(DIR_DEFS) # Your defines here
# if you are compiling on a previously unsupported system, modify
# this generic entry!!
@@ -432,8 +435,10 @@
cd WWW/Library/netbsd; $(MAKE) LYFLAGS="$(SITE_LYDEFS)"
cd src; $(MAKE) all CC="cc" MCFLAGS="-O -DUNIX -DNO_KEYPAD -DNO_CUSERID \
-I../$(WWWINC) $(SITE_DEFS)" \
- LIBS="-lcurses -ltermcap \
+ LIBS="-ltermcap \
$(WAISLIB) $(SOCKSLIB) $(SITE_LIBS)" \
+ SLANGLIB="$(SLANGLIB) -lslang -ltermcap -lm" \
+ SLANGINC="$(SLANGINC)" \
WWWLIB="../WWW/Library/netbsd/libwww.a"
# NetBSD doesn't have or need ranlib. (ignore the error message about that :)
------- End of diff
I hope this helps. Have fun!
--
Brian Grayson (bgrayson@ece.utexas.edu)
Graduate Student, Electrical and Computer Engineering
The University of Texas at Austin
Office: ENS 406 (512) 471-8011
Finger bgrayson@orac.ece.utexas.edu for PGP key.