nanogui: Thread: Build problem

I can build mWin successfully, but then when trying to run nano-X and nanowm on my LPlanet, I get "cannot initialise screen" errors and "Error setting graphics mode: Invalid argument" errors.  I have built using the default config.ppc that comes in the microwindows-0.89pre6 tarball.  Any idea what I am doing wrong?

John

I can build mWin successfully, but then when trying to run nano-X and nanowm on
my LPlanet, I get "cannot initialise screen" errors and "Error setting graphics
mode: Invalid argument" errors.  I have built using the default config.ppc that
comes in the microwindows-0.89pre6 tarball.  Any idea what I am doing wrong?

John -
    Remember that when using the MV CDK, there are two versions
of the kernel w/touch screen driver for the EP.  The earlier one, v1.1,
uses a nonstandard interface to the framebuffer, I think it's /dev/lcd or
something.  If you're using this, you'll need to #define EMBEDDEDPLANET
in microwin/src/drivers/scr_fb.c.  (That code may be removed by now, see
an earlier version if necessary).

Otherwise, you need to run the newer kernel, which will have a /dev/fb0
device that conforms to the Linux standard.  I know that Microwindows
works with both versions, the question is exactly which version you are
running...

Regards,

Greg

Hi:

I originally run my application successfully under microwindow on X-windows
with running nano-X& firstly,

Then I changed the config option into LINK_APP_TO_SERVER=Y,
run three commands
make clean,make,make install

Some demos in microwindow can run sucessfully without running nano-X&
firstly, 
but I can't  build  my application successfully under microwindow on
X-windows,

Some error messages are:
srvmain.o(.text+0xb7): undefined reference to `GdGetNextTimeout'
srvmain.o(.text+0x199): undefined reference to `GdTimeout'
srvmain.o(.text+0x1d3): undefined reference to `GdError'
/usr/lib/gcc-lib/i386-redhat-linux/2.96/../../../libnano-X.a(srvmain.o): In
function `GsInitialize':
srvmain.o(.text+0x206): undefined reference to `GdError'
srvmain.o(.text+0x251): undefined reference to `GdOpenKeyboard'
srvmain.o(.text+0x26e): undefined reference to `GdError'
srvmain.o(.text+0x275): undefined reference to `GdOpenScreen'
srvmain.o(.text+0x288): undefined reference to `GdError'

..............

How can I do? What's wrong with it? 

			Thanks 
	
Harper
									2001.
10.12

Hi Harper,

When you built our application in the client/server model you prpbably used
"-lnano-X" when you linked. Now that you are linking the server into your
application you need to link in a couple extra libraries. Try using
"-lmwengine -lmwdrivers -lmwfonts -L/usr/X11R6/lib -lX11" or "-lmwengine
-lmwdrivers -lmwfonts -lttf -L/usr/X11R6/lib -lX11" if you are using
TrueType fonts.


-- 
Gary James
####@####.####
http://home.twcny.rr.com/embedded/



On Fri, 12 Oct 2001 03:18:49 ¸ë§»ªi Harper Jia wrote:
> Hi:
> 
> I originally run my application successfully under microwindow on
> X-windows
> with running nano-X& firstly,
> 
> Then I changed the config option into LINK_APP_TO_SERVER=Y,
> run three commands
> make clean,make,make install
> 
> Some demos in microwindow can run sucessfully without running nano-X&
> firstly, 
> but I can't  build  my application successfully under microwindow on
> X-windows,
> 
> Some error messages are:
> srvmain.o(.text+0xb7): undefined reference to `GdGetNextTimeout'
> srvmain.o(.text+0x199): undefined reference to `GdTimeout'
> srvmain.o(.text+0x1d3): undefined reference to `GdError'
> /usr/lib/gcc-lib/i386-redhat-linux/2.96/../../../libnano-X.a(srvmain.o):
> In
> function `GsInitialize':
> srvmain.o(.text+0x206): undefined reference to `GdError'
> srvmain.o(.text+0x251): undefined reference to `GdOpenKeyboard'
> srvmain.o(.text+0x26e): undefined reference to `GdError'
> srvmain.o(.text+0x275): undefined reference to `GdOpenScreen'
> srvmain.o(.text+0x288): undefined reference to `GdError'
> 
> ..............
> 
> How can I do? What's wrong with it? 
> 
> 			Thanks 
> 	
> Harper
> 									2001.
> 10.12
> 
> 
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: ####@####.####
> For additional commands, e-mail: ####@####.####
> 
> 

Hi,Gary:
	Thank you for your answer,I tried according to your reply.But my app
can't get through.

 I compiled with command"gcc  l.c -o l -lmwengine -lmwdrivers -lmwfonts
-L/usr/X11R6/lib -lX11"

Error mssages are
l.c:49:1: warning: no newline at end of file
/tmp/ccaXJeYR.o: In function `main':
/tmp/ccaXJeYR.o(.text+0x7): undefined reference to `GrNewGC'
/tmp/ccaXJeYR.o(.text+0x1c): undefined reference to `GrSetGCUseBackground'
/tmp/ccaXJeYR.o(.text+0x32): undefined reference to `GrSetGCForeground'
/tmp/ccaXJeYR.o(.text+0x56): undefined reference to `GrNewWindowEx'
/tmp/ccaXJeYR.o(.text+0x6c): undefined reference to `GrMapWindow'
/tmp/ccaXJeYR.o(.text+0x7c): undefined reference to `GrMainLoop'
/tmp/ccaXJeYR.o: In function `event_handler':
/tmp/ccaXJeYR.o(.text+0xc1): undefined reference to `GrText'
/tmp/ccaXJeYR.o(.text+0xcd): undefined reference to `GrClose'
collect2: ld returned 1 exit status

What's problem?Lack more libs?

Thanks.

-----Original Message-----
From: Gary James ####@####.####
Sent: Saturday, October 13, 2001 11:40 AM
To: ¸ë§»ªi Harper Jia
Cc: ####@####.####
Subject: Re: [nanogui] build problem


Hi Harper,

When you built our application in the client/server model you prpbably used
"-lnano-X" when you linked. Now that you are linking the server into your
application you need to link in a couple extra libraries. Try using
"-lmwengine -lmwdrivers -lmwfonts -L/usr/X11R6/lib -lX11" or "-lmwengine
-lmwdrivers -lmwfonts -lttf -L/usr/X11R6/lib -lX11" if you are using
TrueType fonts.


-- 
Gary James
####@####.####
http://home.twcny.rr.com/embedded/



On Fri, 12 Oct 2001 03:18:49 ¸ë§»ªi Harper Jia wrote:
> Hi:
> 
> I originally run my application successfully under microwindow on
> X-windows
> with running nano-X& firstly,
> 
> Then I changed the config option into LINK_APP_TO_SERVER=Y,
> run three commands
> make clean,make,make install
> 
> Some demos in microwindow can run sucessfully without running nano-X&
> firstly, 
> but I can't  build  my application successfully under microwindow on
> X-windows,
> 
> Some error messages are:
> srvmain.o(.text+0xb7): undefined reference to `GdGetNextTimeout'
> srvmain.o(.text+0x199): undefined reference to `GdTimeout'
> srvmain.o(.text+0x1d3): undefined reference to `GdError'
> /usr/lib/gcc-lib/i386-redhat-linux/2.96/../../../libnano-X.a(srvmain.o):
> In
> function `GsInitialize':
> srvmain.o(.text+0x206): undefined reference to `GdError'
> srvmain.o(.text+0x251): undefined reference to `GdOpenKeyboard'
> srvmain.o(.text+0x26e): undefined reference to `GdError'
> srvmain.o(.text+0x275): undefined reference to `GdOpenScreen'
> srvmain.o(.text+0x288): undefined reference to `GdError'
> 
> ..............
> 
> How can I do? What's wrong with it? 
> 
> 			Thanks 
> 	
> Harper
> 									2001.
> 10.12
> 
> 
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: ####@####.####
> For additional commands, e-mail: ####@####.####
> 
> 

: I compiled with command"gcc  l.c -o l -lmwengine -lmwdrivers -lmwfonts
-L/usr/X11R6/lib -lX11"
: What's problem?Lack more libs?

Yes, you need the Nano-X library of course: -lnano-X

Regards,

Greg

On Mon, 15 Oct 2001 12:35:12 Greg Haerr wrote:
> : I compiled with command"gcc  l.c -o l -lmwengine -lmwdrivers -lmwfonts
> -L/usr/X11R6/lib -lX11"
> : What's problem?Lack more libs?
> 
> Yes, you need the Nano-X library of course: -lnano-X
> 
> Regards,
> 
> Greg


Yup, you caught me on a bad cut and paste. I have been using a little bash
script to build some smaller test programs that looks like below. As Greg
mentioned you need obviously the nano-X library.


#!/bin/bash

APP='play'
DEBUG='YES'
LINK2SERVER='NO'

DEFINES=
DEFINES=${DEFINES}' -DEMULATE'

INCS=
INCS=${INCS}' -I/usr/include/microwin'

SRCS=
SRCS=${SRCS}' play.c'

LIBS=
LIBS=${LIBS}' -lnano-X'
if [ $LINK2SERVER = YES ]; then
LIBS=${LIBS}' -lmwengine -lmwdrivers -lmwfonts -lttf -L/usr/X11R6/lib
-lX11'
fi


if [ $DEBUG = YES ]; then
    gcc ${SRCS} ${DEFINES} -Wall -g ${INCS} -o ${APP} ${LIBS}
else
    gcc ${SRCS} ${DEFINES} -Wall ${INCS} -o ${APP} ${LIBS}
fi


-- 
Gary James
####@####.####
http://home.twcny.rr.com/embedded/