error: depend on stdio

[gnulib.git] / tests / test-exclude.c

diff --git a/tests/test-exclude.c b/tests/test-exclude.c
index c220e0b..bad2837 100644 (file)
--- a/tests/test-exclude.c
+++ b/tests/test-exclude.c
@@ -1,5 +1,5 @@
 /* Test suite for exclude.
-   Copyright (C) 2009 Free Software Foundation, Inc.
+   Copyright (C) 2009-2013 Free Software Foundation, Inc.
    This file is part of the GNUlib Library.
 
    This program is free software: you can redistribute it and/or modify
@@ -60,6 +60,15 @@ int exclude_flags[] = {
 
 ARGMATCH_VERIFY (exclude_keywords, exclude_flags);
 
+/* Some packages define ARGMATCH_DIE and ARGMATCH_DIE_DECL in <config.h>, and
+   thus must link with a definition of that function.  Provide it here.  */
+#ifdef ARGMATCH_DIE_DECL
+
+_Noreturn ARGMATCH_DIE_DECL;
+ARGMATCH_DIE_DECL { exit (1); }
+
+#endif
+
 int
 main (int argc, char **argv)
 {
@@ -75,30 +84,39 @@ main (int argc, char **argv)
     {
       char *opt = *++argv;
       if (opt[0] == '-')
-       {
-         int neg = 0;
-         int flag;
-         char *s = opt + 1;
-
-         if (opt[1] == '-' && opt[2] == 0)
-           {
-             argc--;
-             break;
-           }
-         if (strlen (s) > 3 && memcmp (s, "no-", 3) == 0)
-           {
-             neg = 1;
-             s += 3;
-           }
-         flag = XARGMATCH (opt, s, exclude_keywords, exclude_flags);
-         if (neg)
-           exclude_options &= ~flag;
-         else
-           exclude_options |= flag;
-       }
+        {
+          int neg = 0;
+          int flag;
+          char *s = opt + 1;
+
+          if (opt[1] == '-' && opt[2] == 0)
+            {
+              argc--;
+              break;
+            }
+          if (strlen (s) > 3 && memcmp (s, "no-", 3) == 0)
+            {
+              neg = 1;
+              s += 3;
+            }
+          flag = XARGMATCH (opt, s, exclude_keywords, exclude_flags);
+          if (neg)
+            exclude_options &= ~flag;
+          else
+            exclude_options |= flag;
+
+          /* Skip this test if invoked with -leading-dir on a system that
+             lacks support for FNM_LEADING_DIR. */
+          if (strcmp (s, "leading_dir") == 0 && FNM_LEADING_DIR == 0)
+            exit (77);
+
+          /* Likewise for -casefold and FNM_CASEFOLD.  */
+          if (strcmp (s, "casefold") == 0 && FNM_CASEFOLD == 0)
+            exit (77);
+        }
       else if (add_exclude_file (add_exclude, exclude, opt,
-                                exclude_options, '\n') != 0)
-       error (1, errno, "error loading %s", opt);
+                                 exclude_options, '\n') != 0)
+        error (1, errno, "error loading %s", opt);
     }
 
   for (; argc; --argc)