kbuild: create .kernelrelease at *config step
To enable 'make kernelrelease' earlier now create .kernelrelease when
one of the *config targets are used.
Also introduce KERNELVERSION - only user is kconfig.
KERNELVERSION was needed to display kernel version in menuconfig -
KERNELRELEASE is not valid until configuration has completed.
kconfig files modified to use KERNELVERSION.
Bug reported by: Rene Rebe <rene@exactcode.de>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
diff --git a/scripts/kconfig/symbol.c b/scripts/kconfig/symbol.c
index 69c2549..3d7877a 100644
--- a/scripts/kconfig/symbol.c
+++ b/scripts/kconfig/symbol.c
@@ -61,10 +61,10 @@
if (p)
sym_add_default(sym, p);
- sym = sym_lookup("KERNELRELEASE", 0);
+ sym = sym_lookup("KERNELVERSION", 0);
sym->type = S_STRING;
sym->flags |= SYMBOL_AUTO;
- p = getenv("KERNELRELEASE");
+ p = getenv("KERNELVERSION");
if (p)
sym_add_default(sym, p);