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stronger +/- checks in check_target_feature_is_enabled

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jakubtomsu
2026-04-10 12:47:12 +02:00
parent c87d1a3cf6
commit bf4aa9b556
1 changed files with 16 additions and 9 deletions
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25
src/build_settings.cpp
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@@ -2215,18 +2215,25 @@ gb_internal bool check_target_feature_is_enabled(String const &feature, String *
}
if (feature_str == "") break;
if (!string_set_exists(&build_context.target_features_set, str)) {
String plus_str = concatenate_strings(temporary_allocator(), make_string_c("+"), feature_str);
if (want_enabled && !string_set_exists(&build_context.target_features_set, plus_str)) {
if (not_enabled) *not_enabled = str;
return false;
String plus_str = concatenate_strings(temporary_allocator(), make_string_c("+"), feature_str);
String minus_str = concatenate_strings(temporary_allocator(), make_string_c("-"), feature_str);
bool has_raw = string_set_exists(&build_context.target_features_set, str);
bool has_plus = string_set_exists(&build_context.target_features_set, plus_str);
bool has_minus = string_set_exists(&build_context.target_features_set, minus_str);
bool is_enabled = (has_plus || has_raw) && !has_minus;
if ((has_plus || has_raw) && has_minus) {
printf("ENTRIES for '%.*s' / '%.*s':\n", LIT(plus_str), LIT(minus_str));
for (StringSetEntry& str : build_context.target_features_set) {
printf("\thash: %i, next: %i, val: %.*s\n", str.hash, str.next, LIT(str.value));
}
}
GB_ASSERT(!((has_plus || has_raw) && has_minus));
String minus_str = concatenate_strings(temporary_allocator(), make_string_c("-"), feature_str);
if (!want_enabled && !string_set_exists(&build_context.target_features_set, minus_str)) {
if (want_enabled != is_enabled) {
if (not_enabled) *not_enabled = str;
return false;
}