mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-26 22:24:09 +08:00
c2264564df
In Kconfig, definitions of options take the following form:
"<COMMAND> <PARAM> <PARAM> ...". COMMANDs and PARAMs are treated
slightly different by the underlying parser.
While commit 2e0d737fc7 ("kconfig: don't silently ignore unhandled
characters") introduced a warning for unsupported characters around
PARAMs, it does not cover situations where a COMMAND has additional
characters before it.
This change makes Kconfig emit a warning if superfluous characters
are found before COMMANDs. As the 'help' statement sometimes is
written as '---help---', the '-' character would now also be regarded
as unhandled and generate a warning. To avoid that, '-' is added to
the list of allowed characters, and the token '---help---' is included
in the zconf.gperf file.
Reported-by: Valentin Rothberg <valentinrothberg@gmail.com>
Signed-off-by: Andreas Ruprecht <andreas.ruprecht@fau.de>
Reviewed-by: Ulf Magnusson <ulfalizer@gmail.com>
Tested-by: Ulf Magnusson <ulfalizer@gmail.com>
Signed-off-by: Michal Marek <mmarek@suse.com>
50 lines
1.4 KiB
Plaintext
50 lines
1.4 KiB
Plaintext
%language=ANSI-C
|
|
%define hash-function-name kconf_id_hash
|
|
%define lookup-function-name kconf_id_lookup
|
|
%define string-pool-name kconf_id_strings
|
|
%compare-strncmp
|
|
%enum
|
|
%pic
|
|
%struct-type
|
|
|
|
struct kconf_id;
|
|
|
|
static const struct kconf_id *kconf_id_lookup(register const char *str, register unsigned int len);
|
|
|
|
%%
|
|
mainmenu, T_MAINMENU, TF_COMMAND
|
|
menu, T_MENU, TF_COMMAND
|
|
endmenu, T_ENDMENU, TF_COMMAND
|
|
source, T_SOURCE, TF_COMMAND
|
|
choice, T_CHOICE, TF_COMMAND
|
|
endchoice, T_ENDCHOICE, TF_COMMAND
|
|
comment, T_COMMENT, TF_COMMAND
|
|
config, T_CONFIG, TF_COMMAND
|
|
menuconfig, T_MENUCONFIG, TF_COMMAND
|
|
help, T_HELP, TF_COMMAND
|
|
---help---, T_HELP, TF_COMMAND
|
|
if, T_IF, TF_COMMAND|TF_PARAM
|
|
endif, T_ENDIF, TF_COMMAND
|
|
depends, T_DEPENDS, TF_COMMAND
|
|
optional, T_OPTIONAL, TF_COMMAND
|
|
default, T_DEFAULT, TF_COMMAND, S_UNKNOWN
|
|
prompt, T_PROMPT, TF_COMMAND
|
|
tristate, T_TYPE, TF_COMMAND, S_TRISTATE
|
|
def_tristate, T_DEFAULT, TF_COMMAND, S_TRISTATE
|
|
bool, T_TYPE, TF_COMMAND, S_BOOLEAN
|
|
boolean, T_TYPE, TF_COMMAND, S_BOOLEAN
|
|
def_bool, T_DEFAULT, TF_COMMAND, S_BOOLEAN
|
|
int, T_TYPE, TF_COMMAND, S_INT
|
|
hex, T_TYPE, TF_COMMAND, S_HEX
|
|
string, T_TYPE, TF_COMMAND, S_STRING
|
|
select, T_SELECT, TF_COMMAND
|
|
range, T_RANGE, TF_COMMAND
|
|
visible, T_VISIBLE, TF_COMMAND
|
|
option, T_OPTION, TF_COMMAND
|
|
on, T_ON, TF_PARAM
|
|
modules, T_OPT_MODULES, TF_OPTION
|
|
defconfig_list, T_OPT_DEFCONFIG_LIST,TF_OPTION
|
|
env, T_OPT_ENV, TF_OPTION
|
|
allnoconfig_y, T_OPT_ALLNOCONFIG_Y,TF_OPTION
|
|
%%
|