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| author | Petr Vorel <petr.vorel@gmail.com> | 2018-01-25 10:46:35 +0100 |
|---|---|---|
| committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2018-01-25 21:53:00 +0900 |
| commit | 1ccb27143360bd2390a9a970e50709f858b53761 (patch) | |
| tree | cf5e766bdaca1c1976ad004a87e0d163f19b15da /scripts/kconfig/menu.c | |
| parent | 312ee68752faaa553499775d2c191ff7a883826f (diff) | |
| download | linux-1ccb27143360bd2390a9a970e50709f858b53761.tar.gz | |
kconfig: make "Selected by:" and "Implied by:" readable
Reverse dependency expressions can get rather unwieldy, especially if a symbol is selected by more than a handful of other symbols. I.e. it's possible to have near endless expressions like: A && B && !C || D || F && (G || H) || [...] Chop these expressions into actually readable chunks: - A && B && !C - D - F && (G || H) - [...] I.e. transform the top level OR tokens into newlines and prepend each line with a minus. This makes the "Selected by:" and "Implied by:" blurb much easier to read. This is done only if there is more than one top level OR. "Depends on:" and "Range :" were deliberately left as they are. Based on idea from Paul Bolle. Suggested-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Petr Vorel <petr.vorel@gmail.com> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'scripts/kconfig/menu.c')
| -rw-r--r-- | scripts/kconfig/menu.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c index d365fc9513c5..99222855544c 100644 --- a/scripts/kconfig/menu.c +++ b/scripts/kconfig/menu.c @@ -828,14 +828,14 @@ static void get_symbol_str(struct gstr *r, struct symbol *sym, get_symbol_props_str(r, sym, P_SELECT, _(" Selects: ")); if (sym->rev_dep.expr) { str_append(r, _(" Selected by: ")); - expr_gstr_print(sym->rev_dep.expr, r); + expr_gstr_print_revdep(sym->rev_dep.expr, r); str_append(r, "\n"); } get_symbol_props_str(r, sym, P_IMPLY, _(" Implies: ")); if (sym->implied.expr) { str_append(r, _(" Implied by: ")); - expr_gstr_print(sym->implied.expr, r); + expr_gstr_print_revdep(sym->implied.expr, r); str_append(r, "\n"); } |