merge trunk

3 files changed, 8 insertions, 17 deletions

diff --git a/src/s/gnu-linux.h b/src/s/gnu-linux.h
index 3aa2dc16f42..674f00f1d09 100644
--- a/src/s/gnu-linux.h
+++ b/src/s/gnu-linux.h
@@ -97,7 +97,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 /* This is used in list_system_processes.  */
 #define HAVE_PROCFS 1
 
-
 /* Define CLASH_DETECTION if you want lock files to be written
    so that Emacs can tell instantly when you try to modify
    a file that someone else has modified in his Emacs.  */
@@ -126,11 +125,9 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #define GNU_LIBRARY_PENDING_OUTPUT_COUNT(FILE) \
   ((FILE)->_pptr - (FILE)->_pbase)
 #endif /* !_IO_STDIO_H && ! __UCLIBC__ */
-#endif /* emacs */
 
-#ifdef emacs
 #define INTERRUPT_INPUT
-#endif
+#endif /* emacs */
 
 #define SYSV_SYSTEM_DIR       /* use dirent.h */
 
@@ -147,11 +144,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #define NARROWPROTO 1
 
-/* Use mmap directly for allocating larger buffers.  */
-#ifdef DOUG_LEA_MALLOC
-#undef REL_ALLOC
-#endif
-
 /* Tell that garbage collector that setjmp is known to save all
    registers relevant for conservative garbage collection in the jmp_buf.  */
 /* Not all the architectures are tested, but there are Debian packages
diff --git a/src/s/gnu.h b/src/s/gnu.h
index 9f6fe52a5de..cb4c4a9d807 100644
--- a/src/s/gnu.h
+++ b/src/s/gnu.h
@@ -1,6 +1,7 @@
 /* Definitions file for GNU Emacs running on the GNU Hurd.
-   Copyright (C) 1994, 1995, 1996, 2001, 2002, 2003, 2004, 2005, 2006,
-                 2007, 2008, 2009, 2010  Free Software Foundation, Inc.
+
+Copyright (C) 1994, 1995, 1996, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
+  2008, 2009, 2010  Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
@@ -28,11 +29,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #define SIGNALS_VIA_CHARACTERS
 
-/* Use mmap directly for allocating larger buffers.  */
-#ifdef DOUG_LEA_MALLOC
-#undef REL_ALLOC
-#endif
-
 /* GNU needs its own crt0, and libc defines data_start.  */
 #define ORDINARY_LINK
 #define DATA_START ({ extern int data_start; (char *) &data_start; })
diff --git a/src/s/template.h b/src/s/template.h
index 16df03092d2..f355d67b8c6 100644
--- a/src/s/template.h
+++ b/src/s/template.h
@@ -133,10 +133,13 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 /* ============================================================ */
 
 /* After adding support for a new system, modify the large case
-   statement in the `configure' script to recognize reasonable
+   statement in configure.in to recognize reasonable
    configuration names, and add a description of the system to
    `etc/MACHINES'.
 
+   Check for any tests of $opsys in configure.in, and add an entry
+   for the new system if needed.
+
    If you've just fixed a problem in an existing configuration file,
    you should also check `etc/MACHINES' to make sure its descriptions
    of known problems in that configuration should be updated.  */