rm

1 files changed, 0 insertions, 28 deletions

diff --git a/m4/align.m4 b/m4/align.m4
deleted file mode 100644
index 256300e37..000000000
--- a/m4/align.m4
+++ /dev/null
@@ -1,28 +0,0 @@
-# align.m4
-dnl Copyright (C) 2008 Christian Grothoff
-dnl This file is free software, distributed under the terms of the GNU
-dnl General Public License.  As a special exception to the GNU General
-dnl Public License, this file may be distributed as part of a program
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
-
-# Define HAVE_UNALIGNED_64_ACCESS if reading a 64-bit value at a 32-bit aligned offset works
-# Note that the program intentionally causes a SIGBUS (so you may
-# see some message along those lines on the console).
-AC_DEFUN([AC_UNALIGNED_64_ACCESS],
-[AC_CACHE_CHECK([whether unaligned 64-bit access works],
- ac_cv_unaligned_64_access, 
- [
- AC_RUN_IFELSE(AC_LANG_PROGRAM([[struct S { int a,b,c;};]],
-                               [[struct S s = {0,0,0}; long long * p = &s.b; 
-                                 long long x = *p; return (int) x*x;]]),
- ac_cv_unaligned_64_access=yes,
- ac_cv_unaligned_64_access=no,
- ac_cv_unaligned_64_access=no)
- ])
- case "$ac_cv_unaligned_64_access" in
-  *yes) value=1;;
-  *) value=0;;
- esac
- AC_DEFINE_UNQUOTED([HAVE_UNALIGNED_64_ACCESS], $value, [We can access-64 bit values that are only 32-bit aligned])
-])