* Makefile.in (mm.o): New target that combines all the functions

	into a single object module.  This avoids client programs picking
 	up part of the allocation routines from mmalloc and part from libc,
 	which can lead to undefined behavior.
	(CFILES): Add mm.c
	(TARGETOBJS): Define to be either the individual objects or the
	single combined object.
	(TARGETLIB): Create the archive using TARGETOBJS.
	* mm.c: New file that simply #includes the other source C files.

diff --git a/mmalloc/.Sanitize b/mmalloc/.Sanitize
index cd8b13d549e9135699a229f39edf1299d78a48c7..48c537791050b45add035e52206f7dad113a8a33 100644 (file)
--- a/mmalloc/.Sanitize
+++ b/mmalloc/.Sanitize
@@ -34,6 +34,7 @@ detach.c
 keys.c
 mcalloc.c
 mfree.c
+mm.c
 mmalloc.c
 mmalloc.h
 mmalloc.texi

diff --git a/mmalloc/mm.c b/mmalloc/mm.c
new file mode 100644 (file)
index 0000000..b555f09
--- /dev/null
+++ b/mmalloc/mm.c
@@ -0,0 +1,37 @@
+/* Build the entire mmalloc library as a single object module. This
+   avoids having clients pick up part of their allocation routines
+   from mmalloc and part from libc, which results in undefined
+   behavior.  It should also still be possible to build the library
+   as a standard library with multiple objects.
+
+   Copyright 1996 Free Software Foundation
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU C Library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA. */
+
+#include "mcalloc.c"
+#include "mfree.c"
+#include "mmalloc.c"
+#include "mmcheck.c"
+#include "mmemalign.c"
+#include "mmstats.c"
+#include "mmtrace.c"
+#include "mrealloc.c"
+#include "mvalloc.c"
+#include "mmap-sup.c"
+#include "attach.c"
+#include "detach.c"
+#include "keys.c"
+#include "sbrk-sup.c"