X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=m4%2Fexponentd.m4;h=7b02a4c27fb0bda4ab8d19e7b46a289182441543;hb=92249085071a973e2c0621b0415b93d2e48bb00d;hp=140cee4ab617cd81b59378c6a3e693af04bff593;hpb=c7e61475680fa226bd9b8bdd469cd66914e630f5;p=debian%2Fgzip

diff --git a/m4/exponentd.m4 b/m4/exponentd.m4
index 140cee4..7b02a4c 100644
--- a/m4/exponentd.m4
+++ b/m4/exponentd.m4
@@ -1,5 +1,5 @@
-# exponentd.m4 serial 1
-dnl Copyright (C) 2007-2008 Free Software Foundation, Inc.
+# exponentd.m4 serial 3
+dnl Copyright (C) 2007-2008, 2010-2018 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
@@ -8,7 +8,8 @@ AC_DEFUN([gl_DOUBLE_EXPONENT_LOCATION],
   AC_CACHE_CHECK([where to find the exponent in a 'double'],
     [gl_cv_cc_double_expbit0],
     [
-      AC_TRY_RUN([
+      AC_RUN_IFELSE(
+        [AC_LANG_SOURCE([[
 #include <float.h>
 #include <stddef.h>
 #include <stdio.h>
@@ -71,7 +72,7 @@ int main ()
   fprintf (fp, "unknown");
   return (fclose (fp) != 0);
 }
-        ],
+        ]])],
         [gl_cv_cc_double_expbit0=`cat conftest.out`],
         [gl_cv_cc_double_expbit0="unknown"],
         [
@@ -79,7 +80,8 @@ int main ()
           dnl different sets of instructions: The older FPA instructions assume
           dnl that they are stored in big-endian word order, while the words
           dnl (like integer types) are stored in little-endian byte order.
-          dnl The newer VFP instructions assume little-endian order consistenly.
+          dnl The newer VFP instructions assume little-endian order
+          dnl consistently.
           AC_EGREP_CPP([mixed_endianness], [
 #if defined arm || defined __arm || defined __arm__
   mixed_endianness