r1.211 (2010-11-07) break the building:

----------------------------
revision 1.211
date: 2010-11-07 05:56:24 +0800;  author: psmith;  state: Exp;  lines: +23 -9;
commitid: mcFNiET4DNlmJpVu;
Improve backslash/newline handling to adhere to POSIX requirements.
----------------------------

Here is the patch:

Index: job.c
===================================================================
RCS file: /sources/make/make/job.c,v
retrieving revision 1.211
diff -u -p -r1.211 job.c
--- job.c 6 Nov 2010 21:56:24 -0000 1.211
+++ job.c 22 Feb 2011 06:14:45 -0000
@@ -2990,7 +2990,7 @@ construct_command_argv_internal (char *l
       new_argv = xmalloc(2 sizeof (char ));
       new_argv[0] = xstrdup ("");
       new_argv[1] = NULL;
-    } else if ((no_default_sh_exe || batch_mode_shell) && batch_filename_ptr) {
+    } else if ((no_default_sh_exe || batch_mode_shell) && batch_filename_p) {
       int temp_fd;
       FILE* batch = NULL;
       int id = GetCurrentProcessId();
@@ -2998,10 +2998,10 @@ construct_command_argv_internal (char *l
 
       /* create a file name */
       sprintf(fbuf, "make%d", id);
-      *batch_filename_ptr = create_batch_file (fbuf, unixy_shell, &temp_fd);
+      *batch_filename_p = create_batch_file (fbuf, unixy_shell, &temp_fd);
 
       DB (DB_JOBS, (_("Creating temporary batch file %s\n"),
-                    *batch_filename_ptr));
+                    *batch_filename_p));
 
       /* Create a FILE object for the batch file, and write to it the
  commands to be executed.  Put the batch file in TEXT mode.  */
@@ -3019,9 +3019,9 @@ construct_command_argv_internal (char *l
       new_argv = xmalloc(3 sizeof (char ));
       if (unixy_shell) {
         new_argv[0] = xstrdup (shell);
-        new_argv[1] = batch_filename_ptr; / only argv[0] gets freed later */
+        new_argv[1] = batch_filename_p; / only argv[0] gets freed later */
       } else {
-        new_argv[0] = xstrdup (*batch_filename_ptr);
+        new_argv[0] = xstrdup (*batch_filename_p);
         new_argv[1] = NULL;
       }
       new_argv[2] = NULL;