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Diffstat (limited to 'U/alignbytes.U')
| -rw-r--r-- | U/alignbytes.U | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/U/alignbytes.U b/U/alignbytes.U deleted file mode 100644 index 38526465a0..0000000000 --- a/U/alignbytes.U +++ /dev/null @@ -1,57 +0,0 @@ -?RCS: $Id: alignbytes.U,v 3.0 1993/08/18 12:05:23 ram Exp $ -?RCS: -?RCS: Copyright (c) 1991-1993, Raphael Manfredi -?RCS: -?RCS: You may redistribute only under the terms of the Artistic Licence, -?RCS: as specified in the README file that comes with the distribution. -?RCS: You may reuse parts of this distribution only within the terms of -?RCS: that same Artistic Licence; a copy of which may be found at the root -?RCS: of the source tree for dist 3.0. -?RCS: -?RCS: $Log: alignbytes.U,v $ -?RCS: Revision 3.0 1993/08/18 12:05:23 ram -?RCS: Baseline for dist 3.0 netwide release. -?RCS: -?MAKE:memalignbytes: Myread cat cc ccflags rm -?MAKE: -pick add $@ %< -?S:memalignbytes: -?S: This variable holds the number of bytes required to align a -?S: double. Usual values are 2, 4 and 8. -?S:. -?X: This used to be called ALIGNBYTES, but that conflicts with -?X: <machines/param.h> in NetBSD. -?C:MEM_ALIGNBYTES (ALIGNBYTES): -?C: This symbol contains the number of bytes required to align a -?C: double. Usual values are 2, 4 and 8. -?C:. -?H:#define MEM_ALIGNBYTES $memalignbytes /**/ -?H:. -: check for alignment requirements -echo " " -case "$memalignbytes" in -'') echo "Checking alignment constraints..." >&4 - $cat >try.c <<'EOCP' -struct foobar { - char foo; - double bar; -} try; -main() -{ - printf("%d\n", (char *)&try.bar - (char *)&try.foo); -} -EOCP - if $cc $ccflags try.c -o try >/dev/null 2>&1; then - dflt=`./try` - else - dflt='8' - echo"(I can't seem to compile the test program...)" - fi - ;; -*) dflt="$memalignbytes" - ;; -esac -rp="Doubles must be aligned on a how-many-byte boundary?" -. ./myread -memalignbytes="$ans" -$rm -f try.c try - |