Fixes from Eli Zaretskii:

Fix to allow quoted directories in PATH.
Fix for Savannah bug #20549.

ChangeLog

@@ -10,6 +10,11 @@
 	* make.h: Add a prototype for w32_kill() (change suggested by
 	Yongwei Wu <wuyongwei@gmail.com>).
 
+2007-09-21  Eli Zaretskii  <eliz@gnu.org>
+
+	* w32/pathstuff.c (convert_Path_to_windows32): Handle quoted
+	directories in Path.
+
 2007-08-15  Paul Smith  <psmith@gnu.org>
 
 	* doc/make.texi (GNU Free Documentation License): The fdl.texi
@@ -23,6 +28,17 @@
 	then (order-only for example) but they will be this time.
 	Fixes Savannah bug #'s 3330 and 15919.
 
+2007-07-21  Eli Zaretskii  <eliz@gnu.org>
+
+	Fix Savannah bug #20549:
+	* function.c (func_shell): Call construct_command_argv with zero
+	value of FLAGS.
+	* job.c (construct_command_argv_internal): New argument FLAGS; all
+	callers changed.
+	[WINDOWS32]: If FLAGS has the COMMANDS_RECURSE bit set, ignore
+	just_print_flag.
+	* job.h (construct_command_argv_internal): Update prototype.
+
 2007-07-13  Paul Smith  <psmith@gnu.org>
 
 	* file.c (expand_deps): Use variable_buffer as the start of the

function.c

@@ -1601,7 +1601,8 @@ func_shell (char *o, char **argv, const char *funcname UNUSED)
 
 #ifndef __MSDOS__
   /* Construct the argument list.  */
-  command_argv = construct_command_argv (argv[0], NULL, NULL, &batch_filename);
+  command_argv = construct_command_argv (argv[0], NULL, NULL, 0,
+                                         &batch_filename);
   if (command_argv == 0)
     return o;
 #endif
@@ -1785,8 +1786,8 @@ func_shell (char *o, char **argv, const char *funcname)
   char* batch_filename = NULL;
 
   /* Construct the argument list.  */
-  command_argv = construct_command_argv (argv[0], (char **) NULL,
+  command_argv = construct_command_argv (argv[0], NULL, NULL, 0,
-                                         (struct file *) 0, &batch_filename);
+                                         &batch_filename);
   if (command_argv == 0)
     return o;
 

job.c

@@ -1016,7 +1016,9 @@ start_job_command (struct child *child)
 #ifdef VMS
     argv = p;
 #else
-    argv = construct_command_argv (p, &end, child->file, &child->sh_batch_file);
+    argv = construct_command_argv (p, &end, child->file,
+				   child->file->cmds->lines_flags[child->command_line - 1],
+				   &child->sh_batch_file);
 #endif
     if (end == NULL)
       child->command_ptr = NULL;
@@ -2200,11 +2202,17 @@ void clean_tmp (void)
    If *RESTP is NULL, newlines will be ignored.
 
    SHELL is the shell to use, or nil to use the default shell.
-   IFS is the value of $IFS, or nil (meaning the default).  */
+   IFS is the value of $IFS, or nil (meaning the default).
+
+   FLAGS is the value of lines_flags for this command line.  It is
+   used in the WINDOWS32 port to check whether + or $(MAKE) were found
+   in this command line, in which case the effect of just_print_flag
+   is overridden.  */
 
 static char **
 construct_command_argv_internal (char *line, char **restp, char *shell,
-                                 char *ifs, char **batch_filename_ptr)
+                                 char *ifs, int flags,
+				 char **batch_filename_ptr)
 {
 #ifdef __MSDOS__
   /* MSDOS supports both the stock DOS shell and ports of Unixy shells.
@@ -2784,7 +2792,7 @@ construct_command_argv_internal (char *line, char **restp, char *shell,
     /* Some shells do not work well when invoked as 'sh -c xxx' to run a
        command line (e.g. Cygnus GNUWIN32 sh.exe on WIN32 systems).  In these
        cases, run commands via a script file.  */
-    if (just_print_flag) {
+    if (just_print_flag && !(flags & COMMANDS_RECURSE)) {
       /* Need to allocate new_argv, although it's unused, because
         start_job_command will want to free it and its 0'th element.  */
       new_argv = xmalloc(2 * sizeof (char *));
@@ -2826,7 +2834,7 @@ construct_command_argv_internal (char *line, char **restp, char *shell,
     } else
 #endif /* WINDOWS32 */
     if (unixy_shell)
-      new_argv = construct_command_argv_internal (new_line, 0, 0, 0, 0);
+      new_argv = construct_command_argv_internal (new_line, 0, 0, 0, flags, 0);
 #ifdef __EMX__
     else if (!unixy_shell)
       {
@@ -2937,7 +2945,7 @@ construct_command_argv_internal (char *line, char **restp, char *shell,
 
 char **
 construct_command_argv (char *line, char **restp, struct file *file,
-                        char **batch_filename_ptr)
+                        int cmd_flags, char **batch_filename_ptr)
 {
   char *shell, *ifs;
   char **argv;
@@ -3049,7 +3057,8 @@ construct_command_argv (char *line, char **restp, struct file *file,
     warn_undefined_variables_flag = save;
   }
 
-  argv = construct_command_argv_internal (line, restp, shell, ifs, batch_filename_ptr);
+  argv = construct_command_argv_internal (line, restp, shell, ifs,
+                                          cmd_flags, batch_filename_ptr);
 
   free (shell);
   free (ifs);

job.h

@@ -70,7 +70,8 @@ void new_job (struct file *file);
 void reap_children (int block, int err);
 void start_waiting_jobs (void);
 
-char **construct_command_argv (char *line, char **restp, struct file *file, char** batch_file);
+char **construct_command_argv (char *line, char **restp, struct file *file,
+                               int cmd_flags, char** batch_file);
 #ifdef VMS
 int child_execute_job (char *argv, struct child *child);
 #elif defined(__EMX__)

w32/pathstuff.c

@@ -70,11 +70,17 @@ convert_Path_to_windows32(char *Path, char to_delim)
             } else
                 /* all finished, force abort */
                 p += strlen(p);
+        } else if (*p == '"') { /* a quoted directory */
+            for (p++; *p && *p != '"'; p++) /* skip quoted part */
+                ;
+            etok = strpbrk(p, ":;");        /* find next delimiter */
+            *etok = to_delim;
+            p = ++etok;
         } else {
             /* found another one, no drive letter */
             *etok = to_delim;
             p = ++etok;
-	}
+        }
 
     return Path;
 }