diff options
-rw-r--r-- | ChangeLog | 6 | ||||
-rw-r--r-- | variable.c | 19 |
2 files changed, 24 insertions, 1 deletions
@@ -1,3 +1,9 @@ +2007-10-12 Eli Zaretskii <eliz@gnu.org> + + * variable.c (do_variable_definition): Allow $(SHELL) to expand to + a more complex value than a simple shell: if it's not a default + shell now then expand it and see if is a default shell then. + 2007-10-10 Eli Zaretskii <eliz@gnu.org> * dir.c (find_directory) [WINDOWS32]: Remove trailing slashes from @@ -1188,7 +1188,24 @@ do_variable_definition (const struct floc *flocp, const char *varname, no_default_sh_exe = 0; } else - v = lookup_variable (varname, strlen (varname)); + { + if (alloc_value) + free (alloc_value); + + alloc_value = allocated_variable_expand (p); + if (find_and_set_default_shell (alloc_value)) + { + v = define_variable_in_set (varname, strlen (varname), p, + origin, flavor == f_recursive, + (target_var + ? current_variable_set_list->set + : NULL), + flocp); + no_default_sh_exe = 0; + } + else + v = lookup_variable (varname, strlen (varname)); + } } else #endif |