X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Frealloc.m4;h=5166ad4df212425efb9ae17236ebb77642d9b0a7;hb=f1df5643e969a40ddeeaf350724ef5c03f8170a3;hp=aba1984064f0c056523321703624bcd3109e0cdc;hpb=c4f6d1bf920c36664ba7737209de000e49178918;p=gnulib.git

diff --git a/m4/realloc.m4 b/m4/realloc.m4
index aba198406..5166ad4df 100644
--- a/m4/realloc.m4
+++ b/m4/realloc.m4
@@ -1,4 +1,4 @@
-#serial 1
+#serial 2
 
 dnl From Jim Meyering.
 dnl Determine whether realloc works when both arguments are 0.
@@ -12,16 +12,10 @@ dnl
 
 AC_DEFUN(jm_FUNC_REALLOC,
 [
- if test x = y; then
-   dnl This code is deliberately never run via ./configure.
-   dnl FIXME: this is a gross hack to make autoheader put an entry
-   dnl for this symbol in config.h.in.
-   AC_CHECK_FUNCS(DONE_WORKING_REALLOC_CHECK)
- fi
  dnl xmalloc.c requires that this symbol be defined so it doesn't
  dnl mistakenly use a broken realloc -- as it might if this test were omitted.
- ac_kludge=HAVE_DONE_WORKING_REALLOC_CHECK
- AC_DEFINE_UNQUOTED($ac_kludge)
+ AC_DEFINE_UNQUOTED(HAVE_DONE_WORKING_REALLOC_CHECK, 1,
+                    [Define if the realloc check has been performed. ])
 
  AC_CACHE_CHECK([for working realloc], jm_cv_func_working_realloc,
   [AC_TRY_RUN([