kconfig: remove duplicated file name and lineno of recursive inclusion

As in the unit test, the error message for the recursive inclusion
looks like this:

  Kconfig.inc1:4: recursive inclusion detected. Inclusion path:
    current file : 'Kconfig.inc1'
    included from: 'Kconfig.inc3:1'
    included from: 'Kconfig.inc2:3'
    included from: 'Kconfig.inc1:4'

The 'Kconfig.inc1:4' is duplicated in the first and last lines.
Also, the single quotes do not help readability.

Change the message like follows:

  Recursive inclusion detected.
  Inclusion path:
    current file : Kconfig.inc1
    included from: Kconfig.inc3:1
    included from: Kconfig.inc2:3
    included from: Kconfig.inc1:4

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>

diff --git a/config/zconf.l b/config/zconf.l
index cb495790f447267c23c61ba5bd3df03406521af1..0e8b892ba68303899890321b9c02341e166a4bae 100644 (file)
--- a/config/zconf.l
+++ b/config/zconf.l
@@ -328,14 +328,13 @@ void zconf_nextfile(const char *name)
        for (iter = current_file->parent; iter; iter = iter->parent ) {
                if (!strcmp(current_file->name,iter->name) ) {
                        fprintf(stderr,
-                               "%s:%d: recursive inclusion detected. "
-                               "Inclusion path:\n  current file : '%s'\n",
-                               zconf_curname(), zconf_lineno(),
-                               zconf_curname());
+                               "Recursive inclusion detected.\n"
+                               "Inclusion path:\n"
+                               "  current file : %s\n", zconf_curname());
                        iter = current_file;
                        do {
                                iter = iter->parent;
-                               fprintf(stderr, "  included from: '%s:%d'\n",
+                               fprintf(stderr, "  included from: %s:%d\n",
                                        iter->name, iter->lineno - 1);
                        } while (strcmp(iter->name, current_file->name));
                        exit(1);