This patch replaces getline with fgets so that gcc builts fine in darwin. Testing on going, ok for google-4_9 if test passes?
Thanks, Dehao Index: gcc/coverage.c =================================================================== --- gcc/coverage.c (revision 212523) +++ gcc/coverage.c (working copy) @@ -584,9 +584,9 @@ static void reorder_module_groups (const char *imports_file, unsigned max_group) { FILE *f; - int n, order = 0; - size_t len; - char *line = NULL; + int order = 0; + const int max_line_size = (1 << 16); + char line[max_line_size]; module_name_tab.create (20); @@ -594,20 +594,23 @@ reorder_module_groups (const char *imports_file, u if (!f) error ("Can't open file %s", imports_file); - while ((n = getline (&line, &len, f)) != -1) + while (fgets (line, max_line_size, f)) { + size_t n = strlen (line); + gcc_assert (n < max_line_size - 1); + if (line[n - 1] == '\n') + line[n - 1] = '\0'; + module_name_entry **slot; module_name_entry *m_e = XCNEW (module_name_entry); - line[n - 1] = '\0'; - m_e->source_name = line; + m_e->source_name = xstrdup (line); m_e->order = order; slot = module_name_tab.find_slot (m_e, INSERT); gcc_assert (!*slot); *slot = m_e; - line = NULL; order++; }