X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=m4%2Frealloc.m4;h=4ff1d26bfffd7cf1a662ca9482f0736f72390945;hp=2eaeb0c3796afee08c1cdcb268d2642537a9f8ae;hb=fcd836c609568fab323f4af6dd525de957a6f4cc;hpb=8988b127e18435054e48cbcca8ac712ddda3d6d2

diff --git a/m4/realloc.m4 b/m4/realloc.m4
index 2eaeb0c3..4ff1d26b 100644
--- a/m4/realloc.m4
+++ b/m4/realloc.m4
@@ -10,7 +10,7 @@ dnl  /* Define to rpl_realloc if the replacement function should be used.  */
 dnl  #undef realloc
 dnl
 
-AC_DEFUN(jm_FUNC_REALLOC,
+AC_DEFUN([jm_FUNC_REALLOC],
 [
  if test x = y; then
    dnl This code is deliberately never run via ./configure.
@@ -23,22 +23,20 @@ AC_DEFUN(jm_FUNC_REALLOC,
  AC_DEFINE(HAVE_DONE_WORKING_REALLOC_CHECK, 1, [Needed for xmalloc.c])
 
  AC_CACHE_CHECK([for working realloc], jm_cv_func_working_realloc,
-  [AC_TRY_RUN([
+  [AC_RUN_IFELSE([AC_LANG_SOURCE([
     char *realloc ();
     int
     main ()
     {
       exit (realloc (0, 0) ? 0 : 1);
     }
-	  ],
-	 jm_cv_func_working_realloc=yes,
-	 jm_cv_func_working_realloc=no,
-	 dnl When crosscompiling, assume realloc is broken.
-	 jm_cv_func_working_realloc=no)
+   ])],
+   [jm_cv_func_working_realloc=yes],
+   [jm_cv_func_working_realloc=no],
+   [When crosscompiling])
   ])
   if test $jm_cv_func_working_realloc = no; then
-dnl This should be converted to: AC_LIBOBJ([realloc])
-    LIBOBJS="$LIBOBJS realloc.$ac_objext"
+    AC_LIBOBJ([realloc])
     AC_DEFINE(realloc, rpl_realloc, [Replacement realloc()])
   fi
 ])