On Mon 2015-04-20 21:23:23, Marek Vasut wrote:
> On Monday, April 20, 2015 at 02:30:48 PM, Pavel Machek wrote:
> > Setting configuration options in header file leads to incosistency
> > between .config user sees, and .config he has. What is worse, a lot of
> > compile warnings is presented for any such config option user sets in
> > .config.
>
> Can you please elaborate on such warnings ?
Lets remove CONFIG_CMD_RUN from .config, then select it:
run (CMD_RUN) [N/y/?] (NEW) y
Now you warning for most C files:
CC arch/arm/lib/asm-offsets.s
In file included from include/configs/socfpga_cyclone5.h:16:0,
from include/config.h:5,
from include/common.h:18,
from
arch/arm/lib/asm-offsets.c:15:
include/config_cmd_default.h:38:0: warning: "CONFIG_CMD_RUN"
redefined [enabled by default]
#define CONFIG_CMD_RUN /* run command in env variable */
^
In file included from ././include/linux/kconfig.h:4:0,
from <command-line>:0:
include/generated/autoconf.h:35:0: note: this is
the location of the previous definition
#define CONFIG_CMD_RUN 1
^
In file included from include/configs/socfpga_cyclone5.h:16:0,
from include/config.h:5,
from include/common.h:18,
from
lib/asm-offsets.c:15:
include/config_cmd_default.h:38:0: warning: "CONFIG_CMD_RUN"
redefined [enabled by default]
#define CONFIG_CMD_RUN /* run command in env variable */
^
In file included from ././include/linux/kconfig.h:4:0,
from <command-line>:0:
include/generated/autoconf.h:35:0: note: this is
the location of the previous definition
#define CONFIG_CMD_RUN 1
^
CHK include/generated/asm-offsets.h
CHK include/generated/generic-asm-offsets.h
LDS u-boot.lds
In file included from
include/configs/socfpga_cyclone5.h:16:0,
from include/config.h:5,
from arch/arm/cpu/u-boot.lds:10:
include/config_cmd_default.h:38:0:
warning: "CONFIG_CMD_RUN" redefined [enabled by default]
#define CONFIG_CMD_RUN /* run command in env variable */
^
In file included from ././include/linux/kconfig.h:4:0,
from <command-line>:0:
include/generated/autoconf.h:35:0: note: this is
the location of the previous definition
#define CONFIG_CMD_RUN 1
^
HOSTCC tools/mkenvimage.o
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures)
http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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