diff options
Diffstat (limited to 'mcon/U/i_memory.U')
| -rw-r--r-- | mcon/U/i_memory.U | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/mcon/U/i_memory.U b/mcon/U/i_memory.U new file mode 100644 index 0000000..ab5244d --- /dev/null +++ b/mcon/U/i_memory.U @@ -0,0 +1,65 @@ +?RCS: $Id$ +?RCS: +?RCS: Copyright (c) 1991-1997, 2004-2006, 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 4.0. +?RCS: +?RCS: $Log: i_memory.U,v $ +?RCS: Revision 3.0.1.3 1994/06/20 07:01:55 ram +?RCS: patch30: cosmetic changes +?RCS: +?RCS: Revision 3.0.1.2 1994/05/13 15:23:56 ram +?RCS: patch27: modified to avoid spurious Whoa warnings (ADO) +?RCS: +?RCS: Revision 3.0.1.1 1994/05/06 15:02:25 ram +?RCS: patch23: avoid conflicts with <string.h> +?RCS: +?RCS: Revision 3.0 1993/08/18 12:08:22 ram +?RCS: Baseline for dist 3.0 netwide release. +?RCS: +?MAKE:i_memory: Inhdr strings cppstdin cppflags cppminus contains rm Setvar +?MAKE: -pick add $@ %< +?S:i_memory: +?S: This variable conditionally defines the I_MEMORY symbol, and indicates +?S: whether a C program should include <memory.h>. +?S:. +?C:I_MEMORY: +?C: This symbol, if defined, indicates to the C program that it should +?C: include <memory.h>. +?C:. +?H:#$i_memory I_MEMORY /**/ +?H:. +?LINT:set i_memory +?X: +?X: Unfortunately, the definitions of memory functions sometimes +?X: conflict with those in <string.h>. We'll assume that if +?X: <string.h> contains memcpy, then we don't need memory.h +?X: +: see if memory.h is available. +val='' +set memory.h val +eval $inhdr + +: See if it conflicts with string.h +case "$val" in +$define) + case "$strings" in + '') ;; + *) + $cppstdin $cppflags $cppminus < $strings > mem.h + if $contains 'memcpy' mem.h >/dev/null 2>&1; then + echo " " + echo "We won't be including <memory.h>." + val="$undef" + fi + $rm -f mem.h + ;; + esac +esac +set i_memory +eval $setvar + |