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Merge pull request #1001 from cpackham/kconfig-fix

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kconfig: display recursive dependency resolution hint just once
This commit is contained in:
Alexey Neyman 2018-09-23 11:37:22 -07:00 committed by GitHub
commit a6580b8e8b
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1 changed files with 6 additions and 2 deletions
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8
kconfig/symbol.c
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@ -1150,8 +1150,7 @@ static void sym_check_print_recursive(struct symbol *last_sym)
if (stack->sym == last_sym)
fprintf(stderr, "%s:%d:error: recursive dependency detected!\n",
prop->file->name, prop->lineno);
fprintf(stderr, "For a resolution refer to Documentation/kbuild/kconfig-language.txt\n");
fprintf(stderr, "subsection \"Kconfig recursive dependency limitations\"\n");
if (stack->expr) {
fprintf(stderr, "%s:%d:\tsymbol %s %s value contains %s\n",
prop->file->name, prop->lineno,
@ -1181,6 +1180,11 @@ static void sym_check_print_recursive(struct symbol *last_sym)
}
}
fprintf(stderr,
"For a resolution refer to Documentation/kbuild/kconfig-language.txt\n"
"subsection \"Kconfig recursive dependency limitations\"\n"
"\n");
if (check_top == &cv_stack)
dep_stack_remove();
}