diff options
Diffstat (limited to 'libbuild2')
| -rw-r--r-- | libbuild2/cc/compile-rule.cxx | 66 |
1 files changed, 0 insertions, 66 deletions
diff --git a/libbuild2/cc/compile-rule.cxx b/libbuild2/cc/compile-rule.cxx index 1b8a5a8..9720769 100644 --- a/libbuild2/cc/compile-rule.cxx +++ b/libbuild2/cc/compile-rule.cxx @@ -1625,72 +1625,6 @@ namespace build2 return pm; } - // @@ TMP - // -#if 0 - // Return the next make prerequisite starting from the specified - // position and update position to point to the start of the - // following prerequisite or l.size() if there are none left. - // - static string - next_make (const string& l, size_t& p) - { - size_t n (l.size ()); - - // Skip leading spaces. - // - for (; p != n && l[p] == ' '; p++) ; - - // Lines containing multiple prerequisites are 80 characters max. - // - string r; - r.reserve (n); - - // Scan the next prerequisite while watching out for escape sequences. - // - for (; p != n && l[p] != ' '; p++) - { - char c (l[p]); - - if (p + 1 != n) - { - if (c == '$') - { - // Got to be another (escaped) '$'. - // - if (l[p + 1] == '$') - ++p; - } - else if (c == '\\') - { - // This may or may not be an escape sequence depending on whether - // what follows is "escapable". - // - switch (c = l[++p]) - { - case '\\': break; - case ' ': break; - default: c = '\\'; --p; // Restore. - } - } - } - - r += c; - } - - // Skip trailing spaces. - // - for (; p != n && l[p] == ' '; p++) ; - - // Skip final '\'. - // - if (p == n - 1 && l[p] == '\\') - p++; - - return r; - } -#endif - // VC /showIncludes output. The first line is the file being compiled // (unless clang-cl; handled by our caller). Then we have the list of // headers, one per line, in this form (text can presumably be |