Messages in this thread Patch in this message | | | From | "Yann E. MORIN" <> | Subject | [PATCH 3/3] kconfig: get CONFIG_ prefix from the environment | Date | Sat, 20 Oct 2012 01:06:25 +0200 |
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Currently, the CONFIG_ prefix is hard-coded in the kconfig frontends executables. This means that two projects that use kconfig with different prefixes can not share the same kconfig frontends.
Instead of hard-coding the prefix in the frontends, get it from the environment, and revert back to hard-coded value if not found.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> --- scripts/kconfig/gconf.c | 2 +- scripts/kconfig/lkc.h | 2 +- scripts/kconfig/nconf.c | 1 + 3 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/scripts/kconfig/gconf.c b/scripts/kconfig/gconf.c index adc2306..f2bee70 100644 --- a/scripts/kconfig/gconf.c +++ b/scripts/kconfig/gconf.c @@ -10,6 +10,7 @@ # include <config.h> #endif +#include <stdlib.h> #include "lkc.h" #include "images.c" @@ -22,7 +23,6 @@ #include <string.h> #include <unistd.h> #include <time.h> -#include <stdlib.h> //#define DEBUG diff --git a/scripts/kconfig/lkc.h b/scripts/kconfig/lkc.h index 7aa9db0..7577a7f 100644 --- a/scripts/kconfig/lkc.h +++ b/scripts/kconfig/lkc.h @@ -41,7 +41,7 @@ extern "C" { #endif static inline const char *CONFIG_prefix(void) { - return CONFIG_; + return getenv( "CONFIG_" ) ?: CONFIG_; } #undef CONFIG_ #define CONFIG_ CONFIG_prefix() diff --git a/scripts/kconfig/nconf.c b/scripts/kconfig/nconf.c index 261f926..ce93e87 100644 --- a/scripts/kconfig/nconf.c +++ b/scripts/kconfig/nconf.c @@ -7,6 +7,7 @@ */ #define _GNU_SOURCE #include <string.h> +#include <stdlib.h> #include "lkc.h" #include "nconf.h" -- 1.7.2.5
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