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| author | Roman Zippel <zippel@linux-m68k.org> | 2006-06-08 22:12:45 -0700 |
|---|---|---|
| committer | Sam Ravnborg <sam@mars.ravnborg.org> | 2006-06-09 07:31:30 +0200 |
| commit | face4374e288372fba67c865eb0c92337f50d5a4 (patch) | |
| tree | 81a9535cc6af701a9fd1d23338449268498447ed /scripts/kconfig/confdata.c | |
| parent | f6a88aa86027bdecfc74ef7c6bf6c68233e86bb3 (diff) | |
| download | linux-face4374e288372fba67c865eb0c92337f50d5a4.tar.gz linux-face4374e288372fba67c865eb0c92337f50d5a4.tar.bz2 linux-face4374e288372fba67c865eb0c92337f50d5a4.zip | |
kconfig: add defconfig_list/module option
This makes it possible to change two options which were hardcoded sofar.
1. Any symbol can now take the role of CONFIG_MODULES
2. The more useful option is to change the list of default file names,
which kconfig uses to load the base configuration if .config isn't
available.
Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Diffstat (limited to 'scripts/kconfig/confdata.c')
| -rw-r--r-- | scripts/kconfig/confdata.c | 26 |
1 files changed, 11 insertions, 15 deletions
diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c index e28cd0c2ca08..5bd66f451189 100644 --- a/scripts/kconfig/confdata.c +++ b/scripts/kconfig/confdata.c @@ -25,15 +25,6 @@ const char conf_def_filename[] = ".config"; const char conf_defname[] = "arch/$ARCH/defconfig"; -const char *conf_confnames[] = { - ".config", - "/lib/modules/$UNAME_RELEASE/.config", - "/etc/kernel-config", - "/boot/config-$UNAME_RELEASE", - conf_defname, - NULL, -}; - static void conf_warning(const char *fmt, ...) { va_list ap; @@ -98,16 +89,21 @@ int conf_read_simple(const char *name, int def) if (name) { in = zconf_fopen(name); } else { - const char **names = conf_confnames; - name = *names++; - if (!name) - return 1; + struct property *prop; + + name = conf_def_filename; in = zconf_fopen(name); if (in) goto load; sym_change_count++; - while ((name = *names++)) { - name = conf_expand_value(name); + if (!sym_defconfig_list) + return 1; + + for_all_defaults(sym_defconfig_list, prop) { + if (expr_calc_value(prop->visible.expr) == no || + prop->expr->type != E_SYMBOL) + continue; + name = conf_expand_value(prop->expr->left.sym->name); in = zconf_fopen(name); if (in) { printf(_("#\n" |