diff options
Diffstat (limited to 'libbuild2/cc/guess.cxx')
| -rw-r--r-- | libbuild2/cc/guess.cxx | 27 |
1 files changed, 4 insertions, 23 deletions
diff --git a/libbuild2/cc/guess.cxx b/libbuild2/cc/guess.cxx index f40bb88..b18c516 100644 --- a/libbuild2/cc/guess.cxx +++ b/libbuild2/cc/guess.cxx @@ -306,38 +306,19 @@ namespace build2 size_t s_p (path::traits_type::find_leaf (s)); size_t s_n (s.size ()); - // Name separator characters (e.g., '-' in 'g++-4.8'). - // - auto sep = [] (char c) -> bool - { - return c == '-' || c == '_' || c == '.'; - }; - - auto stem = [&sep, &s, s_p, s_n] (const char* x) -> size_t - { - size_t m (strlen (x)); - size_t p (s.find (x, s_p, m)); - - return (p != string::npos && - ( p == s_p || sep (s[p - 1])) && // Separated beginning. - ((p + m) == s_n || sep (s[p + m]))) // Separated end. - ? p - : string::npos; - }; - using type = compiler_type; // If the user specified the compiler id, then only check the stem for // that compiler. // - auto check = [&xi, &stem] (type t, - const char* s, - const char* v = nullptr) + auto check = [&xi, &s, s_p, s_n] (type t, + const char* stem, + const char* v = nullptr) -> optional<pre_guess_result> { if (!xi || (xi->type == t && (v == nullptr || xi->variant == v))) { - size_t p (stem (s)); + size_t p (find_stem (s, s_p, s_n, stem)); if (p != string::npos) { |