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kconfig: use environment option

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Use the environment option to provide the ARCH symbol
and the KERNELVERSION symbol.

Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
This commit is contained in:
Roman Zippel 2008-01-14 04:51:16 +01:00 committed by Sam Ravnborg
parent 93449082e9
commit 80daa56008
2 changed files with 8 additions and 15 deletions
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8
init/Kconfig
View file

@ -1,3 +1,11 @@
config ARCH
string
option env="ARCH"
config KERNELVERSION
string
option env="KERNELVERSION"
config DEFCONFIG_LIST
string
depends on !UML

15
scripts/kconfig/symbol.c
View file

@ -47,7 +47,6 @@ void sym_init(void)
{
struct symbol *sym;
struct utsname uts;
char *p;
static bool inited = false;
if (inited)
@ -56,20 +55,6 @@ void sym_init(void)
uname(&uts);
sym = sym_lookup("ARCH", 0);
sym->type = S_STRING;
sym->flags |= SYMBOL_AUTO;
p = getenv("ARCH");
if (p)
sym_add_default(sym, p);
sym = sym_lookup("KERNELVERSION", 0);
sym->type = S_STRING;
sym->flags |= SYMBOL_AUTO;
p = getenv("KERNELVERSION");
if (p)
sym_add_default(sym, p);
sym = sym_lookup("UNAME_RELEASE", 0);
sym->type = S_STRING;
sym->flags |= SYMBOL_AUTO;