X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fuintmax_t.m4;h=222beffab9fbcf178a854d80e40dd3762348bcc9;hb=264a64244c721c14c74448bb003efda5059e37a9;hp=8c0189bca061f2fa702df8a3b4bb4ac045423eda;hpb=6ef23b78d694abc9b08785432a352fb12b42bf6f;p=gnulib.git

diff --git a/m4/uintmax_t.m4 b/m4/uintmax_t.m4
index 8c0189bca..222beffab 100644
--- a/m4/uintmax_t.m4
+++ b/m4/uintmax_t.m4
@@ -1,4 +1,4 @@
-#serial 2
+#serial 5
 
 dnl From Paul Eggert.
 
@@ -11,16 +11,12 @@ AC_DEFUN(jm_AC_TYPE_UINTMAX_T,
 [
   AC_REQUIRE([jm_AC_HEADER_INTTYPES_H])
   if test $jm_ac_cv_header_inttypes_h = no; then
-    AC_CACHE_CHECK([for unsigned long long], ac_cv_type_unsigned_long_long,
-    [AC_TRY_COMPILE([],
-      [unsigned long long i = (unsigned long long) -1;],
-      ac_cv_type_unsigned_long_long=yes,
-      ac_cv_type_unsigned_long_long=no)])
+    AC_REQUIRE([jm_AC_TYPE_UNSIGNED_LONG_LONG])
     test $ac_cv_type_unsigned_long_long = yes \
       && ac_type='unsigned long long' \
       || ac_type='unsigned long'
-    AC_DEFINE(uintmax_t, $ac_type,
-	      [  Define to \`unsigned long' or \`unsigned long long'
+    AC_DEFINE_UNQUOTED(uintmax_t, $ac_type,
+[  Define to unsigned long or unsigned long long
    if <inttypes.h> doesn't define.])
   fi
 ])