Fix link error on mingw.

diff --git a/ChangeLog b/ChangeLog
index a562163..a8f5487 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 2008-04-20  Bruno Haible  <bruno@clisp.org>
 
+       * tests/test-tsearch.c (main): Don't use initstate if it is missing.
+       * modules/tsearch-tests (configure.ac): Test for initstate function.
+
+2008-04-20  Bruno Haible  <bruno@clisp.org>
+
        * m4/sys_stat_h.m4 (gl_HEADER_SYS_STAT_H): Also provided a substitute
        for nlink_t if missing.
        * tests/test-sys_stat.c: Check the existence of the nlink_t type.

diff --git a/modules/tsearch-tests b/modules/tsearch-tests
index abf0319..4f1f72f 100644 (file)
--- a/modules/tsearch-tests
+++ b/modules/tsearch-tests
@@ -15,6 +15,7 @@ AC_TRY_LINK([
    double x;],
   [x = log (x);], , [TEST_TSEARCH_LIBM=-lm])
 AC_SUBST([TEST_TSEARCH_LIBM])
+AC_CHECK_FUNCS([initstate])
 
 Makefile.am:
 TESTS += test-tsearch.sh

diff --git a/tests/test-tsearch.c b/tests/test-tsearch.c
index b6a22fa..eb465e8 100644 (file)
--- a/tests/test-tsearch.c
+++ b/tests/test-tsearch.c
@@ -1,5 +1,5 @@
 /* Test program for tsearch et al.
-   Copyright (C) 1997, 2000, 2001, 2007 Free Software Foundation, Inc.
+   Copyright (C) 1997, 2000-2001, 2007-2008 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software: you can redistribute it and/or
@@ -256,7 +256,9 @@ main (int argc, char **argv)
   void *root = NULL;
   int i, j;
 
+#if HAVE_INITSTATE
   initstate (SEED, state, 8);
+#endif
 
   for (i = 0; i < SIZE; ++i)
     x[i] = i;