Add tools/mkdeps.bat and tools/mkdeps.c

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5342 42af7a65-404d-4744-a932-0658087f49c3

ChangeLog

@@ -3608,3 +3608,8 @@
 	* configs/stm32f4discovery/winbuild:  This is a version of the standard
 	  NuttX OS test, but configured to build natively on Windows.  Its only
 	  real purpose is to very the native Windows build logic.
+	* tools/mkdeps.bat and tools/mkdeps.c:  mkdeps.bat is a failed attempt
+	  to leverage mkdeps.sh to CMD.exe.  It fails because the are certain
+	  critical CFLAG values that cannot be passed on the CMD.exe command line
+	  (line '=').  mkdeps.c is a work in progress that will, hopefully,
+	  replace both mkdeps.sh and mkdeps.bat.

Documentation/NuttX.html

@@ -2971,8 +2971,6 @@ <h2>NuttX-6.23 Release Notes</h2>
       <p><small>
         NOTE: dependencies are suppress by setting the make variable <code>MKDEPS</code> to point
         to the do-nothing dependency script, <code>tools/mknulldeps.sh</code>.
-        Dependencies can be enabled for the Windows native GCC compilers by setting
-        <code>MKDEPS</code> to point to <code>$(TOPDIR)/tools/mkdeps.sh --winpaths $(TOPDIR)</code>.
       </small></p>
     </ul>
     <p>

README.txt

@@ -578,18 +578,16 @@ Window Native Toolchain Issues
      is not a long as you might think because there is no dependency checking
      if you are using a native Windows toolchain.  That bring us to #3:
 
-  3. Dependencies are not made when using Windows versions of the GCC.  This is
-     because the dependencies are generated using Windows pathes which do not
-     work with the Cygwin make.
+  3. Dependencies are not made when using Windows versions of the GCC on a POSIX
+     platform (i.e., Cygwin).  This is because the dependencies are generated
+     using Windows paths which do not work with the Cygwin make.
 
-     Support has been added for making dependencies with the windows-native toolchains.
-     That support can be enabled by modifying your Make.defs file as follows:
+       MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
 
-    -  MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
-    +  MKDEP                = $(TOPDIR)/tools/mkdeps.sh --winpaths "$(TOPDIR)"
+     If you are building natively on Windows, then no such conflict exists
+     and the best selection is:
 
-     If you have problems with the dependency build (for example, if you are not
-     building on C:), then you may need to modify tools/mkdeps.sh
+       MKDEP                = $(TOPDIR)/tools/mkdeps.exe 
 
 General Pre-built Toolchain Issues
 

configs/amber/README.txt

@@ -252,15 +252,7 @@ Windows Native Toolchains
      is because the dependencies are generated using Windows pathes which do
      not work with the Cygwin make.
 
-     Support has been added for making dependencies with the windows-native
-     toolchains.  That support can be enabled by modifying your Make.defs
-     file as follows:
-
-    -  MKDEP = $(TOPDIR)/tools/mknulldeps.sh
-    +  MKDEP = $(TOPDIR)/tools/mkdeps.sh --winpaths "$(TOPDIR)"
-
-     If you have problems with the dependency build (for example, if you are
-     not building on C:), then you may need to modify tools/mkdeps.sh
+       MKDEP = $(TOPDIR)/tools/mknulldeps.sh
 
   An additional issue with the WinAVR toolchain, in particular, is that it
   contains an incompatible version of the Cygwin DLL in its bin/ directory.

configs/ea3131/README.txt

@@ -80,11 +80,7 @@ GNU Toolchain Options
      Support has been added for making dependencies with the windows-native toolchains.
      That support can be enabled by modifying your Make.defs file as follows:
 
-    -  MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
-    +  MKDEP                = $(TOPDIR)/tools/mkdeps.sh --winpaths "$(TOPDIR)"
-
-     If you have problems with the dependency build (for example, if you are not
-     building on C:), then you may need to modify tools/mkdeps.sh
+       MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
 
   NOTE 1: The CodeSourcery toolchain (2009q1) does not work with default optimization
   level of -Os (See Make.defs).  It will work with -O0, -O1, or -O2, but not with

configs/ea3152/README.txt

@@ -76,14 +76,7 @@ GNU Toolchain Options
      because the dependencies are generated using Windows pathes which do not
      work with the Cygwin make.
 
-     Support has been added for making dependencies with the windows-native toolchains.
-     That support can be enabled by modifying your Make.defs file as follows:
-
-    -  MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
-    +  MKDEP                = $(TOPDIR)/tools/mkdeps.sh --winpaths "$(TOPDIR)"
-
-     If you have problems with the dependency build (for example, if you are not
-     building on C:), then you may need to modify tools/mkdeps.sh
+       MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
 
   NOTE 1: The CodeSourcery toolchain (2009q1) does not work with default optimization
   level of -Os (See Make.defs).  It will work with -O0, -O1, or -O2, but not with

configs/eagle100/README.txt

@@ -69,11 +69,7 @@ GNU Toolchain Options
      Support has been added for making dependencies with the CodeSourcery toolchain.
      That support can be enabled by modifying your Make.defs file as follows:
 
-    -  MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
-    +  MKDEP                = $(TOPDIR)/tools/mkdeps.sh --winpaths "$(TOPDIR)"
-
-     If you have problems with the dependency build (for example, if you are not
-     building on C:), then you may need to modify tools/mkdeps.sh
+       MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
 
   NOTE 1: The CodeSourcery toolchain (2009q1) does not work with default optimization
   level of -Os (See Make.defs).  It will work with -O0, -O1, or -O2, but not with

configs/ekk-lm3s9b96/README.txt

@@ -139,11 +139,7 @@ GNU Toolchain Options
      Support has been added for making dependencies with the windows-native toolchains.
      That support can be enabled by modifying your Make.defs file as follows:
 
-    -  MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
-    +  MKDEP                = $(TOPDIR)/tools/mkdeps.sh --winpaths "$(TOPDIR)"
-
-     If you have problems with the dependency build (for example, if you are not
-     building on C:), then you may need to modify tools/mkdeps.sh
+       MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
 
   NOTE 1: The CodeSourcery toolchain (2009q1) does not work with default optimization
   level of -Os (See Make.defs).  It will work with -O0, -O1, or -O2, but not with

configs/fire-stm32v2/README.txt

@@ -229,11 +229,7 @@ GNU Toolchain Options
      Support has been added for making dependencies with the windows-native toolchains.
      That support can be enabled by modifying your Make.defs file as follows:
 
-    -  MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
-    +  MKDEP                = $(TOPDIR)/tools/mkdeps.sh --winpaths "$(TOPDIR)"
-
-     If you have problems with the dependency build (for example, if you are not
-     building on C:), then you may need to modify tools/mkdeps.sh
+       MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
 
   The CodeSourcery Toolchain (2009q1)
   -----------------------------------

configs/hymini-stm32v/README.txt

@@ -83,11 +83,7 @@ GNU Toolchain Options
      Support has been added for making dependencies with the windows-native toolchains.
      That support can be enabled by modifying your Make.defs file as follows:
 
-    -  MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
-    +  MKDEP                = $(TOPDIR)/tools/mkdeps.sh --winpaths "$(TOPDIR)"
-
-     If you have problems with the dependency build (for example, if you are not
-     building on C:), then you may need to modify tools/mkdeps.sh
+       MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
 
   NOTE 1: The CodeSourcery toolchain (2009q1) does not work with default optimization
   level of -Os (See Make.defs).  It will work with -O0, -O1, or -O2, but not with

configs/kwikstik-k40/README.txt

@@ -207,11 +207,7 @@ GNU Toolchain Options
      Support has been added for making dependencies with the windows-native toolchains.
      That support can be enabled by modifying your Make.defs file as follows:
 
-    -  MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
-    +  MKDEP                = $(TOPDIR)/tools/mkdeps.sh --winpaths "$(TOPDIR)"
-
-     If you have problems with the dependency build (for example, if you are not
-     building on C:), then you may need to modify tools/mkdeps.sh
+       MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
 
   NOTE 1: The CodeSourcery toolchain (2009q1) does not work with default optimization
   level of -Os (See Make.defs).  It will work with -O0, -O1, or -O2, but not with

configs/lincoln60/README.txt

@@ -107,11 +107,7 @@ GNU Toolchain Options
      Support has been added for making dependencies with the windows-native toolchains.
      That support can be enabled by modifying your Make.defs file as follows:
 
-    -  MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
-    +  MKDEP                = $(TOPDIR)/tools/mkdeps.sh --winpaths "$(TOPDIR)"
-
-     If you have problems with the dependency build (for example, if you are not
-     building on C:), then you may need to modify tools/mkdeps.sh
+       MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
 
   NOTE 1: The CodeSourcery toolchain (2009q1) does not work with default optimization
   level of -Os (See Make.defs).  It will work with -O0, -O1, or -O2, but not with

configs/lm3s6432-s2e/README.txt

@@ -134,11 +134,7 @@ GNU Toolchain Options
      Support has been added for making dependencies with the windows-native toolchains.
      That support can be enabled by modifying your Make.defs file as follows:
 
-    -  MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
-    +  MKDEP                = $(TOPDIR)/tools/mkdeps.sh --winpaths "$(TOPDIR)"
-
-     If you have problems with the dependency build (for example, if you are not
-     building on C:), then you may need to modify tools/mkdeps.sh
+       MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
 
   NOTE 1: The CodeSourcery toolchain (2009q1) does not work with default optimization
   level of -Os (See Make.defs).  It will work with -O0, -O1, or -O2, but not with

configs/lm3s6965-ek/README.txt

@@ -163,11 +163,7 @@ GNU Toolchain Options
      Support has been added for making dependencies with the windows-native toolchains.
      That support can be enabled by modifying your Make.defs file as follows:
 
-    -  MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
-    +  MKDEP                = $(TOPDIR)/tools/mkdeps.sh --winpaths "$(TOPDIR)"
-
-     If you have problems with the dependency build (for example, if you are not
-     building on C:), then you may need to modify tools/mkdeps.sh
+       MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
 
   NOTE 1: The CodeSourcery toolchain (2009q1) does not work with default optimization
   level of -Os (See Make.defs).  It will work with -O0, -O1, or -O2, but not with

configs/lm3s8962-ek/README.txt

@@ -163,11 +163,7 @@ GNU Toolchain Options
      Support has been added for making dependencies with the windows-native toolchains.
      That support can be enabled by modifying your Make.defs file as follows:
 
-    -  MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
-    +  MKDEP                = $(TOPDIR)/tools/mkdeps.sh --winpaths "$(TOPDIR)"
-
-     If you have problems with the dependency build (for example, if you are not
-     building on C:), then you may need to modify tools/mkdeps.sh
+       MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
 
   NOTE 1: The CodeSourcery toolchain (2009q1) does not work with default optimization
   level of -Os (See Make.defs).  It will work with -O0, -O1, or -O2, but not with

configs/lpc4330-xplorer/README.txt

@@ -188,11 +188,7 @@ GNU Toolchain Options
      Support has been added for making dependencies with the windows-native toolchains.
      That support can be enabled by modifying your Make.defs file as follows:
 
-    -  MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
-    +  MKDEP                = $(TOPDIR)/tools/mkdeps.sh --winpaths "$(TOPDIR)"
-
-     If you have problems with the dependency build (for example, if you are not
-     building on C:), then you may need to modify tools/mkdeps.sh
+       MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
 
   The CodeSourcery Toolchain (2009q1)
   -----------------------------------

configs/lpcxpresso-lpc1768/README.txt

@@ -291,11 +291,7 @@ GNU Toolchain Options
      Support has been added for making dependencies with the windows-native toolchains.
      That support can be enabled by modifying your Make.defs file as follows:
 
-    -  MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
-    +  MKDEP                = $(TOPDIR)/tools/mkdeps.sh --winpaths "$(TOPDIR)"
-
-     If you have problems with the dependency build (for example, if you are not
-     building on C:), then you may need to modify tools/mkdeps.sh
+       MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
 
   NOTE 1: The CodeSourcery toolchain (2009q1) does not work with default optimization
   level of -Os (See Make.defs).  It will work with -O0, -O1, or -O2, but not with

configs/mbed/README.txt

@@ -77,11 +77,7 @@ GNU Toolchain Options
      Support has been added for making dependencies with the windows-native toolchains.
      That support can be enabled by modifying your Make.defs file as follows:
 
-    -  MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
-    +  MKDEP                = $(TOPDIR)/tools/mkdeps.sh --winpaths "$(TOPDIR)"
-
-     If you have problems with the dependency build (for example, if you are not
-     building on C:), then you may need to modify tools/mkdeps.sh
+       MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
 
   NOTE 1: The CodeSourcery toolchain (2009q1) does not work with default optimization
   level of -Os (See Make.defs).  It will work with -O0, -O1, or -O2, but not with

configs/mcu123-lpc214x/README.txt

@@ -75,11 +75,7 @@ GNU Toolchain Options
      Support has been added for making dependencies with the CodeSourcery toolchain.
      That support can be enabled by modifying your Make.defs file as follows:
 
-    -  MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
-    +  MKDEP                = $(TOPDIR)/tools/mkdeps.sh --winpaths "$(TOPDIR)"
-
-     If you have problems with the dependency build (for example, if you are not
-     building on C:), then you may need to modify tools/mkdeps.sh
+       MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
 
   NOTE 1: The CodeSourcery toolchain (2009q1) may not work with default optimization
   level of -Os (See Make.defs).  It will work with -O0, -O1, or -O2, but not with

configs/micropendous3/README.txt

@@ -269,11 +269,7 @@ Windows Native Toolchains
      toolchains.  That support can be enabled by modifying your Make.defs
      file as follows:
 
-    -  MKDEP = $(TOPDIR)/tools/mknulldeps.sh
-    +  MKDEP = $(TOPDIR)/tools/mkdeps.sh --winpaths "$(TOPDIR)"
-
-     If you have problems with the dependency build (for example, if you are
-     not building on C:), then you may need to modify tools/mkdeps.sh
+       MKDEP = $(TOPDIR)/tools/mknulldeps.sh
 
   An additional issue with the WinAVR toolchain, in particular, is that it
   contains an incompatible version of the Cygwin DLL in its bin/ directory.

configs/mirtoo/README.txt

@@ -451,11 +451,7 @@ Toolchains
      Support has been added for making dependencies with the windows-native toolchains.
      That support can be enabled by modifying your Make.defs file as follows:
 
-    -  MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
-    +  MKDEP                = $(TOPDIR)/tools/mkdeps.sh --winpaths "$(TOPDIR)"
-
-     If you have problems with the dependency build (for example, if you are not
-     building on C:), then you may need to modify tools/mkdeps.sh
+       MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
 
 Loading NuttX with ICD3
 ========================

configs/ntosd-dm320/README.txt

@@ -99,11 +99,7 @@ GNU Toolchain Options
      Support has been added for making dependencies with the windows-native toolchains.
      That support can be enabled by modifying your Make.defs file as follows:
 
-    -  MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
-    +  MKDEP                = $(TOPDIR)/tools/mkdeps.sh --winpaths "$(TOPDIR)"
-
-     If you have problems with the dependency build (for example, if you are not
-     building on C:), then you may need to modify tools/mkdeps.sh
+       MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
 
   NOTE 1: The CodeSourcery toolchain (2009q1) does not work with default optimization
   level of -Os (See Make.defs).  It will work with -O0, -O1, or -O2, but not with

configs/nucleus2g/README.txt

@@ -137,11 +137,7 @@ GNU Toolchain Options
      Support has been added for making dependencies with the windows-native toolchains.
      That support can be enabled by modifying your Make.defs file as follows:
 
-    -  MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
-    +  MKDEP                = $(TOPDIR)/tools/mkdeps.sh --winpaths "$(TOPDIR)"
-
-     If you have problems with the dependency build (for example, if you are not
-     building on C:), then you may need to modify tools/mkdeps.sh
+       MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
 
   NOTE 1: The CodeSourcery toolchain (2009q1) does not work with default optimization
   level of -Os (See Make.defs).  It will work with -O0, -O1, or -O2, but not with

configs/olimex-lpc1766stk/README.txt

@@ -225,11 +225,7 @@ GNU Toolchain Options
      Support has been added for making dependencies with the windows-native toolchains.
      That support can be enabled by modifying your Make.defs file as follows:
 
-    -  MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
-    +  MKDEP                = $(TOPDIR)/tools/mkdeps.sh --winpaths "$(TOPDIR)"
-
-     If you have problems with the dependency build (for example, if you are not
-     building on C:), then you may need to modify tools/mkdeps.sh
+       MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
 
   NOTE 1: The CodeSourcery toolchain (2009q1) does not work with default optimization
   level of -Os (See Make.defs).  It will work with -O0, -O1, or -O2, but not with

configs/olimex-strp711/README.txt

@@ -160,11 +160,7 @@ GNU Toolchain Options
      Support has been added for making dependencies with the CodeSourcery toolchain.
      That support can be enabled by modifying your Make.defs file as follows:
 
-    -  MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
-    +  MKDEP                = $(TOPDIR)/tools/mkdeps.sh --winpaths "$(TOPDIR)"
-
-     If you have problems with the dependency build (for example, if you are not
-     building on C:), then you may need to modify tools/mkdeps.sh
+       MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
 
   NOTE 1: The CodeSourcery toolchain (2009q1) may not work with default optimization
   level of -Os (See Make.defs).  It will work with -O0, -O1, or -O2, but not with

configs/pcblogic-pic32mx/README.txt

@@ -279,11 +279,7 @@ Toolchains
      Support has been added for making dependencies with the windows-native toolchains.
      That support can be enabled by modifying your Make.defs file as follows:
 
-    -  MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
-    +  MKDEP                = $(TOPDIR)/tools/mkdeps.sh --winpaths "$(TOPDIR)"
-
-     If you have problems with the dependency build (for example, if you are not
-     building on C:), then you may need to modify tools/mkdeps.sh
+       MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
 
 Loading NuttX with PICkit2
 ==========================

configs/pic32-starterkit/README.txt

@@ -496,11 +496,7 @@ Toolchains
      Support has been added for making dependencies with the windows-native toolchains.
      That support can be enabled by modifying your Make.defs file as follows:
 
-    -  MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
-    +  MKDEP                = $(TOPDIR)/tools/mkdeps.sh --winpaths "$(TOPDIR)"
-
-     If you have problems with the dependency build (for example, if you are not
-     building on C:), then you may need to modify tools/mkdeps.sh
+       MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
 
 Powering the Board
 ==================

configs/pic32mx7mmb/README.txt

@@ -264,11 +264,7 @@ Toolchains
      Support has been added for making dependencies with the windows-native toolchains.
      That support can be enabled by modifying your Make.defs file as follows:
 
-    -  MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
-    +  MKDEP                = $(TOPDIR)/tools/mkdeps.sh --winpaths "$(TOPDIR)"
-
-     If you have problems with the dependency build (for example, if you are not
-     building on C:), then you may need to modify tools/mkdeps.sh
+       MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
 
 Powering the Board
 ==================