summaryrefslogtreecommitdiff
path: root/gnulib-m4/exponentd.m4
diff options
context:
space:
mode:
authorStephen Kitt <skitt@debian.org>2016-05-27 10:11:04 +0200
committerManuel A. Fernandez Montecelo <manuel.montezelo@gmail.com>2016-05-27 14:28:33 +0100
commit752fd7247bc223bcea35bd89cf56d1c08ead9ba6 (patch)
treeb4a428f847a963738faaf24c8eff070fdb03a3a5 /gnulib-m4/exponentd.m4
parent9f7d4fa477ff2a51d7c932b13d57ac22dc033105 (diff)
parenta9a31b1de5776a3b08a82101a4fa711294f0dd1d (diff)
Imported Debian patch 0.9.6+really0.9.3-0.1debian/0.9.6+really0.9.3-0.1
Diffstat (limited to 'gnulib-m4/exponentd.m4')
-rw-r--r--gnulib-m4/exponentd.m412
1 files changed, 5 insertions, 7 deletions
diff --git a/gnulib-m4/exponentd.m4 b/gnulib-m4/exponentd.m4
index 84f1691a..5d44d0e0 100644
--- a/gnulib-m4/exponentd.m4
+++ b/gnulib-m4/exponentd.m4
@@ -1,5 +1,5 @@
-# exponentd.m4 serial 3
-dnl Copyright (C) 2007-2008, 2010-2015 Free Software Foundation, Inc.
+# exponentd.m4 serial 1
+dnl Copyright (C) 2007-2010 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.
@@ -8,8 +8,7 @@ AC_DEFUN([gl_DOUBLE_EXPONENT_LOCATION],
AC_CACHE_CHECK([where to find the exponent in a 'double'],
[gl_cv_cc_double_expbit0],
[
- AC_RUN_IFELSE(
- [AC_LANG_SOURCE([[
+ AC_TRY_RUN([
#include <float.h>
#include <stddef.h>
#include <stdio.h>
@@ -72,7 +71,7 @@ int main ()
fprintf (fp, "unknown");
return (fclose (fp) != 0);
}
- ]])],
+ ],
[gl_cv_cc_double_expbit0=`cat conftest.out`],
[gl_cv_cc_double_expbit0="unknown"],
[
@@ -80,8 +79,7 @@ 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
- dnl consistently.
+ dnl The newer VFP instructions assume little-endian order consistenly.
AC_EGREP_CPP([mixed_endianness], [
#if defined arm || defined __arm || defined __arm__
mixed_endianness