nanogui: some error occur when compile snapshop version microwindows
Subject:
Re: [nanogui] some error occur when compile snapshop version microwindows
From:
"Greg Haerr" ####@####.####
Date:
9 Feb 2010 20:14:24 -0000
Message-Id: <214201caa9c4$8748f4b0$0300a8c0@RDP>
> it seems I open the option that calling vga functions by i386 standard asm
> call.
> How to turn it off, since I cannot see it in xconfigure?
I keep forgetting to fix this, but xconfigure hasn't been updated or
tested for too long. I don't recommend its use. Instead, hand-editting
of the config file is preferred. This could be the reason for your
first problem.
Start with the distribution copy of config. The problem you
have is that VGA or FBVGA=Y, which should be set to N.
This attempts to compile the real mode vga screen driver
for microwindows, which requires outw() to access. For
modern systems, we use the fb linear drivers, for which
there are 4,8,16,24 and 32 bit variants, automatically handled
by drivers/scr_fb.c.
Regards,
Greg
My system is an embedded system with mips and I am quite sure the
"outw" is not suitable for me.
appreciate your help,
miloody
make[2]: Entering directory
`/media/sdb1/software/nano-window/microwin.old/src/mwin/winlib'
make[2]: Leaving directory
`/media/sdb1/software/nano-window/microwin.old/src/mwin/winlib'
Compiling drivers/vgaplan4.c ...
CURDIR /media/sdb1/software/nano-window/microwin.old/src/mwin
MW_DIR_SRC /media/sdb1/software/nano-window/microwin.old/src
CONFIG /media/sdb1/software/nano-window/microwin.old/src/config
FNT_FONT_DIR=fonts/bdf
mipsel-linux-gcc -c -DMWPIXEL_FORMAT=MWPF_TRUECOLOR0888
-DHAVE_FREETYPE_2_SUPPORT=1 -DFREETYPE_FONT_DIR=\""fonts/truetype"\"
-DHAVETEXTMODE=1 -DTHREADSAFE=1 -DFBVGA=1 -DERASEMOVE=1
-DUPDATEREGIONS=1 -DDEBUG=1 -DLINUX=1 -DUNIX=1 -O -msoft-float -Wall
-Wstrict-prototypes -Wpointer-arith -Wbad-function-cast
-Wmissing-prototypes -ggdb -O0 -I.
-I/media/sdb1/software/nano-window/microwin.old/src/include
-I/usr/include -I/usr/include/freetype2 -o
/media/sdb1/software/nano-window/microwin.old/src/obj/drivers/vgaplan4.o
/media/sdb1/software/nano-window/microwin.old/src/drivers/vgaplan4.c
/media/sdb1/software/nano-window/microwin.old/src/drivers/vgaplan4.c:
In function 'ega_readpixel':
/media/sdb1/software/nano-window/microwin.old/src/drivers/vgaplan4.c:128:
warning: pointer targets in assignment differ in signedness
/media/sdb1/software/nano-window/microwin.old/src/drivers/vgaplan4.c:
In function 'ega_drawhorzline':
/media/sdb1/software/nano-window/microwin.old/src/drivers/vgaplan4.c:164:
warning: pointer targets in assignment differ in signedness
/media/sdb1/software/nano-window/microwin.old/src/drivers/vgaplan4.c:177:
warning: pointer targets in assignment differ in signedness
/media/sdb1/software/nano-window/microwin.old/src/drivers/vgaplan4.c:
In function 'ega_drawvertline':
/media/sdb1/software/nano-window/microwin.old/src/drivers/vgaplan4.c:217:
warning: pointer targets in assignment differ in signedness
/media/sdb1/software/nano-window/microwin.old/src/drivers/vgaplan4.c:218:
warning: pointer targets in assignment differ in signedness
/tmp/cc3mgEIn.s: Assembler messages:
/tmp/cc3mgEIn.s:241: Error: unrecognized opcode `outw hi,$2'
/tmp/cc3mgEIn.s:1253: Error: unrecognized opcode `outb hi,$2'
make[1]: ***
[/media/sdb1/software/nano-window/microwin.old/src/obj/drivers/vgaplan4.o]
Error 1
make[1]: Leaving directory
`/media/sdb1/software/nano-window/microwin.old/src/mwin'
make: *** [subdir-/media/sdb1/software/nano-window/microwin.old/src/mwin]
Error 2
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