merge from trunk

this merges frmo trunk and fixes various build issues.
this needed a few ugly tweaks.
this hangs in "make check" now

1 files changed, 24 insertions, 9 deletions

diff --git a/src/emacs.c b/src/emacs.c
index 537574d93ab..ec17322f57a 100644
--- a/src/emacs.c
+++ b/src/emacs.c
@@ -127,6 +127,8 @@ extern int malloc_set_state (void*);
 /* True if the MALLOC_CHECK_ environment variable was set while
    dumping.  Used to work around a bug in glibc's malloc.  */
 static bool malloc_using_checking;
+#elif defined HAVE_PTHREAD && !defined SYSTEM_MALLOC
+extern void malloc_enable_thread (void);
 #endif
 
 Lisp_Object Qfile_name_handler_alist;
@@ -302,6 +304,13 @@ bool fatal_error_in_progress;
 static void *ns_pool;
 #endif
 
+#if !HAVE_SETLOCALE
+static char *
+setlocale (int cat, char const *locale)
+{
+  return 0;
+}
+#endif
 
 
 /* Report a fatal error due to signal SIG, output a backtrace of at
@@ -1056,13 +1065,15 @@ Using an Emacs configured with --with-x-toolkit=lucid does not have this problem
 #endif /* DOS_NT */
     }
 
-#if defined (HAVE_PTHREAD) && !defined (SYSTEM_MALLOC) && !defined (DOUG_LEA_MALLOC)
-  if (! noninteractive)
-    {
-      extern void malloc_enable_thread (void);
-
-      malloc_enable_thread ();
-    }
+#if defined HAVE_PTHREAD && !defined SYSTEM_MALLOC && !defined DOUG_LEA_MALLOC
+# ifndef CANNOT_DUMP
+  /* Do not make gmalloc thread-safe when creating bootstrap-emacs, as
+     that causes an infinite recursive loop with FreeBSD.  But do make
+     it thread-safe when creating emacs, otherwise bootstrap-emacs
+     fails on Cygwin.  See Bug#14569.  */
+  if (!noninteractive || initialized)
+# endif
+    malloc_enable_thread ();
 #endif
 
   init_signals (dumping);
@@ -1849,7 +1860,11 @@ all of which are called before Emacs is actually killed.  */)
      kill it because we are exiting Emacs deliberately (not crashing).
      Do it after shut_down_emacs, which does an auto-save.  */
   if (STRINGP (Vauto_save_list_file_name))
-    unlink (SSDATA (Vauto_save_list_file_name));
+    {
+      Lisp_Object listfile;
+      listfile = Fexpand_file_name (Vauto_save_list_file_name, Qnil);
+      unlink (SSDATA (listfile));
+    }
 
   if (INTEGERP (arg))
     exit_code = (XINT (arg) < 0
@@ -2213,7 +2228,7 @@ from the parent process and its tty file descriptors.  */)
     error ("This function can only be called after loading the init files");
 
   /* Get rid of stdin, stdout and stderr.  */
-  nfd = open ("/dev/null", O_RDWR);
+  nfd = emacs_open ("/dev/null", O_RDWR, 0);
   err |= nfd < 0;
   err |= dup2 (nfd, 0) < 0;
   err |= dup2 (nfd, 1) < 0;