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authorLinus Torvalds <torvalds@linux-foundation.org>2012-05-28 19:37:56 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2012-05-28 19:37:56 +0200
commitda85d3426f52b3728671b1b1a67c6bed16915c0e (patch)
tree167d36f5ade387e77969241f6ed9ee98eca2cf86 /scripts/kconfig/conf.c
parentMerge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek... (diff)
parentscripts/config: properly report and set string options (diff)
downloadlinux-da85d3426f52b3728671b1b1a67c6bed16915c0e.tar.xz
linux-da85d3426f52b3728671b1b1a67c6bed16915c0e.zip
Merge branch 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild
Pull kconfig changes from Michal Marek: - Error handling for make KCONFIG_ALLCONFIG=<...> all*config plus a fix for a bug that was exposed by this - Fix for the script/config utility. * 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: scripts/config: properly report and set string options kbuild: all{no,yes,mod,def,rand}config only read files when instructed to. kconfig: Add error handling to KCONFIG_ALLCONFIG
Diffstat (limited to 'scripts/kconfig/conf.c')
-rw-r--r--scripts/kconfig/conf.c22
1 files changed, 16 insertions, 6 deletions
diff --git a/scripts/kconfig/conf.c b/scripts/kconfig/conf.c
index f208f900ed3a..0dc4a2c779b1 100644
--- a/scripts/kconfig/conf.c
+++ b/scripts/kconfig/conf.c
@@ -574,8 +574,15 @@ int main(int ac, char **av)
case alldefconfig:
case randconfig:
name = getenv("KCONFIG_ALLCONFIG");
- if (name && !stat(name, &tmpstat)) {
- conf_read_simple(name, S_DEF_USER);
+ if (!name)
+ break;
+ if ((strcmp(name, "") != 0) && (strcmp(name, "1") != 0)) {
+ if (conf_read_simple(name, S_DEF_USER)) {
+ fprintf(stderr,
+ _("*** Can't read seed configuration \"%s\"!\n"),
+ name);
+ exit(1);
+ }
break;
}
switch (input_mode) {
@@ -586,10 +593,13 @@ int main(int ac, char **av)
case randconfig: name = "allrandom.config"; break;
default: break;
}
- if (!stat(name, &tmpstat))
- conf_read_simple(name, S_DEF_USER);
- else if (!stat("all.config", &tmpstat))
- conf_read_simple("all.config", S_DEF_USER);
+ if (conf_read_simple(name, S_DEF_USER) &&
+ conf_read_simple("all.config", S_DEF_USER)) {
+ fprintf(stderr,
+ _("*** KCONFIG_ALLCONFIG set, but no \"%s\" or \"all.config\" file found\n"),
+ name);
+ exit(1);
+ }
break;
default:
break;