[bug] only serial console -> build failure

[bug] only serial console -> build failure

[Jeff Garzik]

  gcc -Wp,-MD,drivers/char/.vt.o.d -D__KERNEL__ -Iinclude -Wall
-Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common
-pipe -mpreferred-stack-boundary=2 -march=pentium4
-Iinclude/asm-i386/mach-default -fomit-frame-pointer -nostdinc
-iwithprefix include    -DKBUILD_BASENAME=vt -DKBUILD_MODNAME=vt -c -o
drivers/char/vt.o drivers/char/vt.c
drivers/char/vt.c: In function `vty_init':
drivers/char/vt.c:2518: `console_driver' undeclared (first use in this
function)
drivers/char/vt.c:2518: (Each undeclared identifier is reported only
once
drivers/char/vt.c:2518: for each function it appears in.)
make[2]: *** [drivers/char/vt.o] Error 1
make[1]: *** [drivers/char] Error 2

[jgarzik@fokker2 atascsi-2.5]$ grep CONS .config
CONFIG_SCSI_CONSTANTS=y
# CONFIG_VT_CONSOLE is not set
CONFIG_HW_CONSOLE=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_VGA_CONSOLE is not set
# CONFIG_MDA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y

Re: [bug] only serial console -> build failure

[Jeff Garzik]

On Fri, May 23, 2003 at 12:02:39PM -0400, Jeff Garzik wrote:
>   gcc -Wp,-MD,drivers/char/.vt.o.d -D__KERNEL__ -Iinclude -Wall
> -Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common
> -pipe -mpreferred-stack-boundary=2 -march=pentium4
> -Iinclude/asm-i386/mach-default -fomit-frame-pointer -nostdinc
> -iwithprefix include    -DKBUILD_BASENAME=vt -DKBUILD_MODNAME=vt -c -o
> drivers/char/vt.o drivers/char/vt.c
> drivers/char/vt.c: In function `vty_init':
> drivers/char/vt.c:2518: `console_driver' undeclared (first use in this
> function)
> drivers/char/vt.c:2518: (Each undeclared identifier is reported only
> once
> drivers/char/vt.c:2518: for each function it appears in.)
> make[2]: *** [drivers/char/vt.o] Error 1
> make[1]: *** [drivers/char] Error 2

Following up:

This only occurs when CONFIG_VT=y but not CONFIG_VT_CONSOLE=y.

	Jeff