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(set_image_of_range_1): In no-TRANSLATE case,
[gnulib.git]
/
m4
/
realloc.m4
diff --git
a/m4/realloc.m4
b/m4/realloc.m4
index
c8a8237
..
7695e89
100644
(file)
--- a/
m4/realloc.m4
+++ b/
m4/realloc.m4
@@
-1,4
+1,4
@@
-#serial
5
+#serial
6
dnl From Jim Meyering.
dnl Determine whether realloc works when both arguments are 0.
dnl From Jim Meyering.
dnl Determine whether realloc works when both arguments are 0.
@@
-12,7
+12,8
@@
AC_DEFUN([jm_FUNC_REALLOC],
AC_DEFINE(HAVE_DONE_WORKING_REALLOC_CHECK, 1,
[Define if the realloc check has been performed. ])
AC_DEFINE(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_CACHE_CHECK([whether realloc(0,0) returns a non-NULL pointer],
+ jm_cv_func_working_realloc,
[AC_TRY_RUN([
char *realloc ();
int
[AC_TRY_RUN([
char *realloc ();
int
@@
-23,7
+24,7
@@
AC_DEFUN([jm_FUNC_REALLOC],
],
jm_cv_func_working_realloc=yes,
jm_cv_func_working_realloc=no,
],
jm_cv_func_working_realloc=yes,
jm_cv_func_working_realloc=no,
- dnl When crosscompiling, assume realloc
is broken
.
+ dnl When crosscompiling, assume realloc
(0,0) returns NULL
.
jm_cv_func_working_realloc=no)
])
if test $jm_cv_func_working_realloc = no; then
jm_cv_func_working_realloc=no)
])
if test $jm_cv_func_working_realloc = no; then