diff options
Diffstat (limited to 'gnulib-m4/exponentd.m4')
| -rw-r--r-- | gnulib-m4/exponentd.m4 | 12 |
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 |