diff options
| author | Masahiro Yamada <masahiroy@kernel.org> | 2024-06-27 03:22:04 +0900 |
|---|---|---|
| committer | Masahiro Yamada <masahiroy@kernel.org> | 2024-07-16 01:08:38 +0900 |
| commit | d5afb4824f142205900aa4a3a133b5dd68720e67 (patch) | |
| tree | 6296cdfe5d76267c092c9298969fac1566ccf2b7 /scripts/kconfig | |
| parent | d67624d814ae40a655981992b0f0d652e6f591b8 (diff) | |
kconfig: refactor error messages in sym_check_print_recursive()
Improve the error messages and clean up redundant code.
[1] remove redundant next_sym->name checks
If 'next_sym' is a choice, the first 'if' block is executed. In the
subsequent 'else if' blocks, 'next_sym" is not a choice, hence
next_sym->name is not NULL.
[2] remove redundant sym->name checks
A choice is never selected or implied by anyone because it has no name
(it is syntactically impossible). If it is, sym->name is not NULL.
[3] Show the location of choice instead of "<choice>"
"part of choice <choice>" does not convey useful information. Since a
choice has no name, it is more informative to display the file name and
line number.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Diffstat (limited to 'scripts/kconfig')
| -rw-r--r-- | scripts/kconfig/symbol.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/scripts/kconfig/symbol.c b/scripts/kconfig/symbol.c index 787f0667836b..c05d188a1857 100644 --- a/scripts/kconfig/symbol.c +++ b/scripts/kconfig/symbol.c @@ -1107,37 +1107,37 @@ static void sym_check_print_recursive(struct symbol *last_sym) prop->filename, prop->lineno); if (sym_is_choice(next_sym)) { - fprintf(stderr, "%s:%d:\tsymbol %s is part of choice %s\n", + choice = list_first_entry(&next_sym->menus, struct menu, link); + + fprintf(stderr, "%s:%d:\tsymbol %s is part of choice block at %s:%d\n", menu->filename, menu->lineno, sym->name ? sym->name : "<choice>", - next_sym->name ? next_sym->name : "<choice>"); + choice->filename, choice->lineno); } else if (stack->expr == &sym->dir_dep.expr) { fprintf(stderr, "%s:%d:\tsymbol %s depends on %s\n", prop->filename, prop->lineno, sym->name ? sym->name : "<choice>", - next_sym->name ? next_sym->name : "<choice>"); + next_sym->name); } else if (stack->expr == &sym->rev_dep.expr) { fprintf(stderr, "%s:%d:\tsymbol %s is selected by %s\n", prop->filename, prop->lineno, - sym->name ? sym->name : "<choice>", - next_sym->name ? next_sym->name : "<choice>"); + sym->name, next_sym->name); } else if (stack->expr == &sym->implied.expr) { fprintf(stderr, "%s:%d:\tsymbol %s is implied by %s\n", prop->filename, prop->lineno, - sym->name ? sym->name : "<choice>", - next_sym->name ? next_sym->name : "<choice>"); + sym->name, next_sym->name); } else if (stack->expr) { fprintf(stderr, "%s:%d:\tsymbol %s %s value contains %s\n", prop->filename, prop->lineno, sym->name ? sym->name : "<choice>", prop_get_type_name(prop->type), - next_sym->name ? next_sym->name : "<choice>"); + next_sym->name); } else { fprintf(stderr, "%s:%d:\tsymbol %s %s is visible depending on %s\n", prop->filename, prop->lineno, sym->name ? sym->name : "<choice>", prop_get_type_name(prop->type), - next_sym->name ? next_sym->name : "<choice>"); + next_sym->name); } } |