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kconfig: send error messages to stderr

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These messages should be directed to stderr.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Ulf Magnusson <ulfalizer@gmail.com>
This commit is contained in:
Masahiro Yamada 2018-02-06 09:34:41 +09:00
parent f3ff6fb5db
commit 9e3e10c725
4 changed files with 24 additions and 19 deletions
Download patch file Download diff file Expand all files Collapse all files

10
scripts/kconfig/conf.c
View file

@ -548,7 +548,7 @@ int main(int ac, char **av)
} }
} }
if (ac == optind) { if (ac == optind) {
printf(_("%s: Kconfig file missing\n"), av[0]); fprintf(stderr, _("%s: Kconfig file missing\n"), av[0]);
conf_usage(progname); conf_usage(progname);
exit(1); exit(1);
} }
@ -573,9 +573,11 @@ int main(int ac, char **av)
if (!defconfig_file) if (!defconfig_file)
defconfig_file = conf_get_default_confname(); defconfig_file = conf_get_default_confname();
if (conf_read(defconfig_file)) { if (conf_read(defconfig_file)) {
printf(_("***\n" fprintf(stderr,
"*** Can't find default configuration \"%s\"!\n" _("***\n"
"***\n"), defconfig_file); "*** Can't find default configuration \"%s\"!\n"
"***\n"),
defconfig_file);
exit(1); exit(1);
} }
break; break;

4
scripts/kconfig/expr.c
View file

@ -94,7 +94,7 @@ struct expr *expr_copy(const struct expr *org)
e->right.expr = expr_copy(org->right.expr); e->right.expr = expr_copy(org->right.expr);
break; break;
default: default:
printf("can't copy type %d\n", e->type); fprintf(stderr, "can't copy type %d\n", e->type);
free(e); free(e);
e = NULL; e = NULL;
break; break;
@ -127,7 +127,7 @@ void expr_free(struct expr *e)
expr_free(e->right.expr); expr_free(e->right.expr);
break; break;
default: default:
printf("how to free type %d?\n", e->type); fprintf(stderr, "how to free type %d?\n", e->type);
break; break;
} }
free(e); free(e);

2
scripts/kconfig/symbol.c
View file

@ -1221,7 +1221,7 @@ static struct symbol *sym_check_expr_deps(struct expr *e)
default: default:
break; break;
} }
printf("Oops! How to check %d?\n", e->type); fprintf(stderr, "Oops! How to check %d?\n", e->type);
return NULL; return NULL;
} }

27
scripts/kconfig/zconf.l
View file

@ -184,7 +184,9 @@ n [A-Za-z0-9_-]
append_string(yytext, 1); append_string(yytext, 1);
} }
\n { \n {
printf("%s:%d:warning: multi-line strings not supported\n", zconf_curname(), zconf_lineno()); fprintf(stderr,
"%s:%d:warning: multi-line strings not supported\n",
zconf_curname(), zconf_lineno());
current_file->lineno++; current_file->lineno++;
BEGIN(INITIAL); BEGIN(INITIAL);
return T_EOL; return T_EOL;
@ -294,7 +296,7 @@ void zconf_initscan(const char *name)
{ {
yyin = zconf_fopen(name); yyin = zconf_fopen(name);
if (!yyin) { if (!yyin) {
printf("can't find file %s\n", name); fprintf(stderr, "can't find file %s\n", name);
exit(1); exit(1);
} }
@ -315,8 +317,8 @@ void zconf_nextfile(const char *name)
current_buf->state = YY_CURRENT_BUFFER; current_buf->state = YY_CURRENT_BUFFER;
yyin = zconf_fopen(file->name); yyin = zconf_fopen(file->name);
if (!yyin) { if (!yyin) {
printf("%s:%d: can't open file \"%s\"\n", fprintf(stderr, "%s:%d: can't open file \"%s\"\n",
zconf_curname(), zconf_lineno(), file->name); zconf_curname(), zconf_lineno(), file->name);
exit(1); exit(1);
} }
yy_switch_to_buffer(yy_create_buffer(yyin, YY_BUF_SIZE)); yy_switch_to_buffer(yy_create_buffer(yyin, YY_BUF_SIZE));
@ -325,20 +327,21 @@ void zconf_nextfile(const char *name)
for (iter = current_file->parent; iter; iter = iter->parent ) { for (iter = current_file->parent; iter; iter = iter->parent ) {
if (!strcmp(current_file->name,iter->name) ) { if (!strcmp(current_file->name,iter->name) ) {
printf("%s:%d: recursive inclusion detected. " fprintf(stderr,
"Inclusion path:\n current file : '%s'\n", "%s:%d: recursive inclusion detected. "
zconf_curname(), zconf_lineno(), "Inclusion path:\n current file : '%s'\n",
zconf_curname()); zconf_curname(), zconf_lineno(),
zconf_curname());
iter = current_file->parent; iter = current_file->parent;
while (iter && \ while (iter && \
strcmp(iter->name,current_file->name)) { strcmp(iter->name,current_file->name)) {
printf(" included from: '%s:%d'\n", fprintf(stderr, " included from: '%s:%d'\n",
iter->name, iter->lineno-1); iter->name, iter->lineno-1);
iter = iter->parent; iter = iter->parent;
} }
if (iter) if (iter)
printf(" included from: '%s:%d'\n", fprintf(stderr, " included from: '%s:%d'\n",
iter->name, iter->lineno+1); iter->name, iter->lineno+1);
exit(1); exit(1);
} }
} }