Simple window natives OS test build now works; Probabaly more to do for other configs; clean targets still have problems

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5355 42af7a65-404d-4744-a932-0658087f49c3

15 files changed, 132 insertions, 94 deletions

diff --git a/apps/ChangeLog.txt b/apps/ChangeLog.txt
index 9040a7ec8d..1a88900bed 100644
--- a/apps/ChangeLog.txt
+++ b/apps/ChangeLog.txt
@@ -417,4 +417,5 @@
 	* apps/examples/modbus:  Fixes from Freddie Chopin
 	* apps/examples/modbus/Kconfig: Kconfig logic for FreeModBus contributed
 	  by Freddie Chopin.
-
+	* Makefile, */Makefile:  Various fixes for Windows native build.  Now uses
+	  make foreach loops instead of shell loops.
diff --git a/apps/Makefile b/apps/Makefile
index 9bdafb1819..826694dad4 100644
--- a/apps/Makefile
+++ b/apps/Makefile
@@ -104,7 +104,7 @@ endif
 # Create the list of available applications (INSTALLED_APPS)
 
 define ADD_BUILTIN
-INSTALLED_APPS += ${shell if [ -r $1/Makefile ]; then echo "$1"; fi}
+INSTALLED_APPS += $(if $(wildcard $1\Makefile),$1,)
 endef
 
 $(foreach BUILTIN, $(CONFIGURED_APPS), $(eval $(call ADD_BUILTIN,$(BUILTIN))))
@@ -128,45 +128,78 @@ all: $(BIN)
 .PHONY: $(INSTALLED_APPS) context depend clean distclean
 
 $(INSTALLED_APPS):
-	@$(MAKE) -C $@ TOPDIR="$(TOPDIR)" APPDIR="$(APPDIR)";
+	$(Q) $(MAKE) -C $@ TOPDIR="$(TOPDIR)" APPDIR="$(APPDIR)"
 
 $(BIN):	$(INSTALLED_APPS)
 
 .context:
-	@for dir in $(INSTALLED_APPS) ; do \
+ifeq ($(CONFIG_WINDOWS_NATIVE),y)
+	$(Q) for %%G in ($(INSTALLED_APPS)) do ( \
+		if exist %%G\.context del /f /q %%G\.context \
+		$(MAKE) -C %%G TOPDIR="$(TOPDIR)" APPDIR="$(APPDIR)" context \
+	)
+else
+	$(Q) for dir in $(INSTALLED_APPS) ; do \
 		rm -f $$dir/.context ; \
-		$(MAKE) -C $$dir TOPDIR="$(TOPDIR)"  APPDIR="$(APPDIR)" context ; \
+		$(MAKE) -C $$dir TOPDIR="$(TOPDIR)" APPDIR="$(APPDIR)" context ; \
 	done
-	@touch $@
+endif
+	$(Q) touch $@
 
 context: .context
 
 .depend: context Makefile $(SRCS)
-	@for dir in $(INSTALLED_APPS) ; do \
+ifeq ($(CONFIG_WINDOWS_NATIVE),y)
+	$(Q) for %%G in ($(INSTALLED_APPS)) do ( \
+		if exist %%G\.depend del /f /q %%G\.depend \
+		$(MAKE) -C %%G TOPDIR="$(TOPDIR)" APPDIR="$(APPDIR)" depend \
+	)
+else
+	$(Q) for dir in $(INSTALLED_APPS) ; do \
 		rm -f $$dir/.depend ; \
-		$(MAKE) -C $$dir TOPDIR="$(TOPDIR)"  APPDIR="$(APPDIR)" depend ; \
+		$(MAKE) -C $$dir TOPDIR="$(TOPDIR)" APPDIR="$(APPDIR)" depend ; \
 	done
-	@touch $@
+endif
+	$(Q) touch $@
 
 depend: .depend
 
 clean:
-	@for dir in $(SUBDIRS) ; do \
+ifeq ($(CONFIG_WINDOWS_NATIVE),y)
+	$(Q) for %%G in ($(SUBDIRS)) do ( \
+		$(MAKE) -C %%G clean TOPDIR="$(TOPDIR)" APPDIR="$(APPDIR)" \
+	)
+	$(Q) rm -f $(BIN) *~ .*.swp *.o
+else
+	$(Q) for dir in $(SUBDIRS) ; do \
 		$(MAKE) -C $$dir clean TOPDIR="$(TOPDIR)" APPDIR="$(APPDIR)"; \
 	done
-	@rm -f $(BIN) *~ .*.swp *.o
+	$(Q) rm -f $(BIN) *~ .*.swp *.o
+endif
 	$(call CLEAN)
 
 distclean: # clean
-	@for dir in $(SUBDIRS) ; do \
+ifeq ($(CONFIG_WINDOWS_NATIVE),y)
+	$(Q) for %%G in ($(SUBDIRS)) do ( \
+		$(MAKE) -C %%G distclean TOPDIR="$(TOPDIR)" APPDIR="$(APPDIR)" \
+	)
+	$(Q) rm -f .config .context .depend
+	$(Q) ( if exist  external ( \
+		echo ********************************************************" \
+		echo * The external directory/link must be removed manually *" \
+		echo ********************************************************" \
+	)
+else
+	$(Q) for dir in $(SUBDIRS) ; do \
 		$(MAKE) -C $$dir distclean TOPDIR="$(TOPDIR)" APPDIR="$(APPDIR)"; \
 	done
-	@rm -f .config .context .depend
-	@( if [ -e external ]; then \
+	$(Q) rm -f .config .context .depend
+	$(Q) ( if [ -e external ]; then \
 		echo "********************************************************"; \
 		echo "* The external directory/link must be removed manually *"; \
 		echo "********************************************************"; \
 	   fi; \
 	) 
+endif
 
 
diff --git a/apps/examples/Makefile b/apps/examples/Makefile
index 2ab3cf05c9..269d2b4643 100644
--- a/apps/examples/Makefile
+++ b/apps/examples/Makefile
@@ -102,27 +102,25 @@ all: nothing
 
 .PHONY: nothing context depend clean distclean
 
+define SDIR_template
+$(1)_$(2):
+	$(MAKE) -C $(1) TOPDIR="$(TOPDIR)" APPDIR="$(APPDIR)"
+endef
+
+$(foreach SDIR, $(CNTXTDIRS), $(eval $(call SDIR_template,$(SDIR),context)))
+$(foreach SDIR, $(SUBDIRS), $(eval $(call SDIR_template,$(SDIR),depend)))
+$(foreach SDIR, $(SUBDIRS), $(eval $(call SDIR_template,$(SDIR),clean)))
+$(foreach SDIR, $(SUBDIRS), $(eval $(call SDIR_template,$(SDIR),disclean)))
+
 nothing:
 
-context:
-	@for dir in $(CNTXTDIRS) ; do \
-		$(MAKE) -C $$dir context TOPDIR="$(TOPDIR)" APPDIR="$(APPDIR)"; \
-	done
-
-depend:
-	@for dir in $(SUBDIRS) ; do \
-		$(MAKE) -C $$dir depend TOPDIR="$(TOPDIR)" APPDIR="$(APPDIR)"; \
-	done
-
-clean:
-	@for dir in $(SUBDIRS) ; do \
-		$(MAKE) -C $$dir clean TOPDIR="$(TOPDIR)" APPDIR="$(APPDIR)"; \
-	done
-
-distclean: clean
-	@for dir in $(SUBDIRS) ; do \
-		$(MAKE) -C $$dir distclean TOPDIR="$(TOPDIR)" APPDIR="$(APPDIR)"; \
-	done
+context: $(foreach SDIR, $(CNTXTDIRS), $(SDIR)_context)
+
+depend: $(foreach SDIR, $(SUBDIRS), $(SDIR)_depend)
+
+clean: $(foreach SDIR, $(SUBDIRS), $(SDIR)_clean)
+
+distclean: clean $(foreach SDIR, $(SUBDIRS), $(SDIR)_distclean)
 
 -include Make.dep
 
diff --git a/apps/graphics/Makefile b/apps/graphics/Makefile
index ddd26e5367..bebb31b5a6 100644
--- a/apps/graphics/Makefile
+++ b/apps/graphics/Makefile
@@ -46,27 +46,25 @@ CNTXTDIRS =
 all: nothing
 .PHONY: nothing context depend clean distclean
 
+define SDIR_template
+$(1)_$(2):
+	$(MAKE) -C $(1) TOPDIR="$(TOPDIR)" APPDIR="$(APPDIR)"
+endef
+
+$(foreach SDIR, $(CNTXTDIRS), $(eval $(call SDIR_template,$(SDIR),context)))
+$(foreach SDIR, $(SUBDIRS), $(eval $(call SDIR_template,$(SDIR),depend)))
+$(foreach SDIR, $(SUBDIRS), $(eval $(call SDIR_template,$(SDIR),clean)))
+$(foreach SDIR, $(SUBDIRS), $(eval $(call SDIR_template,$(SDIR),disclean)))
+
 nothing:
 
-context:
-	@for dir in $(CNTXTDIRS) ; do \
-		$(MAKE) -C $$dir context TOPDIR="$(TOPDIR)" APPDIR="$(APPDIR)"; \
-	done
+context: $(foreach SDIR, $(CNTXTDIRS), $(SDIR)_context)
 
-depend:
-	@for dir in $(SUBDIRS) ; do \
-		$(MAKE) -C $$dir depend TOPDIR="$(TOPDIR)" APPDIR="$(APPDIR)"; \
-	done
+depend: $(foreach SDIR, $(SUBDIRS), $(SDIR)_depend)
 
-clean:
-	@for dir in $(SUBDIRS) ; do \
-		$(MAKE) -C $$dir clean TOPDIR="$(TOPDIR)" APPDIR="$(APPDIR)"; \
-	done
+clean: $(foreach SDIR, $(SUBDIRS), $(SDIR)_clean)
 
-distclean: clean
-	@for dir in $(SUBDIRS) ; do \
-		$(MAKE) -C $$dir distclean TOPDIR="$(TOPDIR)" APPDIR="$(APPDIR)"; \
-	done
+distclean: clean $(foreach SDIR, $(SUBDIRS), $(SDIR)_distclean)
 
 -include Make.dep
 
diff --git a/apps/interpreters/Makefile b/apps/interpreters/Makefile
index 5901fc8309..1eeab585e0 100644
--- a/apps/interpreters/Makefile
+++ b/apps/interpreters/Makefile
@@ -50,21 +50,21 @@ $(foreach DIR, $(SUBDIRS), $(eval $(call ADD_DIRECTORY,$(DIR))))
 all: nothing
 .PHONY: nothing context depend clean distclean
 
+define SDIR_template
+$(1)_$(2):
+	$(MAKE) -C $(1) TOPDIR="$(TOPDIR)" APPDIR="$(APPDIR)"
+endef
+
+$(foreach SDIR, $(INSTALLED_DIRS), $(eval $(call SDIR_template,$(SDIR),depend)))
+$(foreach SDIR, $(INSTALLED_DIRS), $(eval $(call SDIR_template,$(SDIR),clean)))
+$(foreach SDIR, $(INSTALLED_DIRS), $(eval $(call SDIR_template,$(SDIR),disclean)))
+
 nothing:
 
 context:
 
-depend:
-	@for dir in $(INSTALLED_DIRS) ; do \
-		$(MAKE) -C $$dir depend TOPDIR="$(TOPDIR)" APPDIR="$(APPDIR)"; \
-	done
+depend: $(foreach SDIR, $(INSTALLED_DIRS), $(SDIR)_depend)
 
-clean:
-	@for dir in $(INSTALLED_DIRS) ; do \
-		$(MAKE) -C $$dir clean TOPDIR="$(TOPDIR)" APPDIR="$(APPDIR)"; \
-	done
+clean: $(foreach SDIR, $(INSTALLED_DIRS), $(SDIR)_clean)
 
-distclean: clean
-	@for dir in $(INSTALLED_DIRS) ; do \
-		$(MAKE) -C $$dir distclean TOPDIR="$(TOPDIR)" APPDIR="$(APPDIR)"; \
-	done
+distclean: clean $(foreach SDIR, $(INSTALLED_DIRS), $(SDIR)_distclean)
diff --git a/apps/netutils/Makefile b/apps/netutils/Makefile
index e03369e303..303b804b6c 100644
--- a/apps/netutils/Makefile
+++ b/apps/netutils/Makefile
@@ -47,21 +47,21 @@ all: nothing
 
 .PHONY: nothing context depend clean distclean
 
+define SDIR_template
+$(1)_$(2):
+	$(MAKE) -C $(1) TOPDIR="$(TOPDIR)" APPDIR="$(APPDIR)"
+endef
+
+$(foreach SDIR, $(SUBDIRS), $(eval $(call SDIR_template,$(SDIR),depend)))
+$(foreach SDIR, $(SUBDIRS), $(eval $(call SDIR_template,$(SDIR),clean)))
+$(foreach SDIR, $(SUBDIRS), $(eval $(call SDIR_template,$(SDIR),disclean)))
+
 nothing:
 
 context:
 
-depend:
-	@for dir in $(SUBDIRS) ; do \
-		$(MAKE) -C $$dir depend TOPDIR="$(TOPDIR)" APPDIR="$(APPDIR)"; \
-	done
+depend: $(foreach SDIR, $(SUBDIRS), $(SDIR)_depend)
 
-clean:
-	@for dir in $(SUBDIRS) ; do \
-		$(MAKE) -C $$dir clean TOPDIR="$(TOPDIR)" APPDIR="$(APPDIR)"; \
-	done
+clean: $(foreach SDIR, $(SUBDIRS), $(SDIR)_clean)
 
-distclean: clean
-	@for dir in $(SUBDIRS) ; do \
-		$(MAKE) -C $$dir distclean TOPDIR="$(TOPDIR)" APPDIR="$(APPDIR)"; \
-	done
+distclean: clean $(foreach SDIR, $(SUBDIRS), $(SDIR)_distclean)
diff --git a/apps/system/Makefile b/apps/system/Makefile
index d64bb54c6e..572598e398 100644
--- a/apps/system/Makefile
+++ b/apps/system/Makefile
@@ -50,22 +50,21 @@ $(foreach DIR, $(SUBDIRS), $(eval $(call ADD_DIRECTORY,$(DIR))))
 all: nothing
 .PHONY: nothing context depend clean distclean
 
+define SDIR_template
+$(1)_$(2):
+	$(MAKE) -C $(1) TOPDIR="$(TOPDIR)" APPDIR="$(APPDIR)"
+endef
+
+$(foreach SDIR, $(INSTALLED_DIRS), $(eval $(call SDIR_template,$(SDIR),depend)))
+$(foreach SDIR, $(INSTALLED_DIRS), $(eval $(call SDIR_template,$(SDIR),clean)))
+$(foreach SDIR, $(INSTALLED_DIRS), $(eval $(call SDIR_template,$(SDIR),disclean)))
+
 nothing:
 
 context:
 
-depend:
-	@for dir in $(INSTALLED_DIRS) ; do \
-		$(MAKE) -C $$dir depend TOPDIR="$(TOPDIR)" APPDIR="$(APPDIR)"; \
-	done
-
-clean:
-	@for dir in $(INSTALLED_DIRS) ; do \
-		$(MAKE) -C $$dir clean TOPDIR="$(TOPDIR)" APPDIR="$(APPDIR)"; \
-	done
+depend: $(foreach SDIR, $(INSTALLED_DIRS), $(SDIR)_depend)
 
-distclean: clean
-	@for dir in $(INSTALLED_DIRS) ; do \
-		$(MAKE) -C $$dir distclean TOPDIR="$(TOPDIR)" APPDIR="$(APPDIR)"; \
-	done
+clean: $(foreach SDIR, $(INSTALLED_DIRS), $(SDIR)_clean)
 
+distclean: clean $(foreach SDIR, $(INSTALLED_DIRS), $(SDIR)_distclean)
diff --git a/nuttx/ChangeLog b/nuttx/ChangeLog
index 5fa67d3fe7..f907cbfcd1 100644
--- a/nuttx/ChangeLog
+++ b/nuttx/ChangeLog
@@ -3625,4 +3625,7 @@
 	* configs/stm3240g-eval/src:  Qencoder fixes from Ryan Sundberg.
 	* arch/arm/src/stm32/stm32_qencoder.c: TIM3 bug fix from Ryan Sundberg.
 	* tools/mkromfsimg.sh: Correct typo in an error message (Ryan Sundberg)
+	* arch/*/src/Makefile:  Remove tftboot install and creation of System.map
+	  for Windows native build.  The fist is necessary, the second just needs
+	  re-implemented.
 
diff --git a/nuttx/Makefile.win b/nuttx/Makefile.win
index 7da6e8e9ce..c3c80cd105 100644
--- a/nuttx/Makefile.win
+++ b/nuttx/Makefile.win
@@ -457,8 +457,8 @@ clean_context:
 # configuration files have been installed and that NuttX is ready to be built.
 
 check_context:
-	if not exist $(TOPDIR)\.config echo "$(TOPDIR)\.config does not exist"
-	if not exist $(TOPDIR)\Make.defs echo "$(TOPDIR)\Make.defs does not exist"
+	$(Q) if not exist $(TOPDIR)\.config echo "$(TOPDIR)\.config does not exist"
+	$(Q) if not exist $(TOPDIR)\Make.defs echo "$(TOPDIR)\Make.defs does not exist"
 
 # Archive targets.  The target build sequency will first create a series of
 # libraries, one per configured source file directory.  The final NuttX
@@ -594,15 +594,9 @@ pass2deps: pass2dep $(NUTTXLIBS)
 
 pass2: pass2deps
 	$(Q) $(MAKE) -C $(ARCH_SRC) TOPDIR="$(TOPDIR)" EXTRA_OBJS="$(EXTRA_OBJS)" LINKLIBS="$(LINKLIBS)" EXTRADEFINES=$(KDEFINE) $(BIN)
-	$(Q) if [ -w \tftpboot ] ; then \
-		cp -f $(BIN) \tftpboot\$(BIN).${CONFIG_ARCH}; \
-	fi
 ifeq ($(CONFIG_RRLOAD_BINARY),y)
 	@echo "MK: $(BIN).rr"
 	$(Q) $(TOPDIR)\tools\mkimage.sh --Prefix $(CROSSDEV) $(BIN) $(BIN).rr
-	$(Q) if [ -w \tftpboot ] ; then \
-		cp -f $(BIN).rr \tftpboot\$\(BIN).rr.$(CONFIG_ARCH); \
-	fi
 endif
 ifeq ($(CONFIG_INTELHEX_BINARY),y)
 	@echo "CP: $(BIN).hex"
diff --git a/nuttx/arch/arm/src/Makefile b/nuttx/arch/arm/src/Makefile
index be6b10af6b..243b5761ea 100644
--- a/nuttx/arch/arm/src/Makefile
+++ b/nuttx/arch/arm/src/Makefile
@@ -142,9 +142,11 @@ nuttx$(EXEEXT): $(HEAD_OBJ) board/libboard$(LIBEXT)
 	$(Q) $(LD) --entry=__start $(LDFLAGS) $(LIBPATHS) $(EXTRA_LIBPATHS) \
 		-o $(NUTTX)$(EXEEXT) $(HEAD_OBJ) $(EXTRA_OBJS) \
 		--start-group $(LDLIBS) $(EXTRA_LIBS) $(LIBGCC) --end-group
+ifneq ($(CONFIG_WINDOWS_NATIVE),y)
 	$(Q) $(NM) $(NUTTX)$(EXEEXT) | \
 	grep -v '\(compiled\)\|\(\$(OBJEXT)$$\)\|\( [aUw] \)\|\(\.\.ng$$\)\|\(LASH[RL]DI\)' | \
 	sort > $(TOPDIR)/System.map
+endif
 
 # This is part of the top-level export target
 # Note that there may not be a head object if layout is handled
diff --git a/nuttx/arch/avr/src/Makefile b/nuttx/arch/avr/src/Makefile
index 9b44c36976..067a99c372 100644
--- a/nuttx/arch/avr/src/Makefile
+++ b/nuttx/arch/avr/src/Makefile
@@ -139,9 +139,11 @@ nuttx$(EXEEXT): $(HEAD_OBJ) board/libboard$(LIBEXT)
 	@echo "LD: nuttx"
 	$(Q) $(LD) --entry=__start $(LDFLAGS) $(LIBPATHS) -o $(NUTTX)$(EXEEXT) $(HEAD_OBJ) $(EXTRA_OBJS) \
 		--start-group $(LDLIBS) $(EXTRA_LIBS) $(LIBGCC) --end-group
+ifneq ($(CONFIG_WINDOWS_NATIVE),y)
 	$(Q) $(NM) $(NUTTX)$(EXEEXT) | \
 	grep -v '\(compiled\)\|\(\$(OBJEXT)$$\)\|\( [aUw] \)\|\(\.\.ng$$\)\|\(LASH[RL]DI\)' | \
 	sort > $(TOPDIR)/System.map
+endif
 
 # This is part of the top-level export target
 
diff --git a/nuttx/arch/hc/src/Makefile b/nuttx/arch/hc/src/Makefile
index 60e6a863b2..13788b71df 100644
--- a/nuttx/arch/hc/src/Makefile
+++ b/nuttx/arch/hc/src/Makefile
@@ -134,9 +134,11 @@ nuttx$(EXEEXT): $(HEAD_OBJ) board/libboard$(LIBEXT)
 	$(Q) echo "LD: nuttx"
 	$(Q) $(LD) --entry=__start $(LDFLAGS) $(LIBPATHS) -o $(NUTTX)$(EXEEXT) $(HEAD_OBJ) \
 		--start-group $(LDLIBS) $(EXTRA_LIBS) $(LIBGCC) --end-group
+ifneq ($(CONFIG_WINDOWS_NATIVE),y)
 	$(Q) $(NM) $(NUTTX)$(EXEEXT) | \
 	grep -v '\(compiled\)\|\(\$(OBJEXT)$$\)\|\( [aUw] \)\|\(\.\.ng$$\)\|\(LASH[RL]DI\)' | \
 	sort > $(TOPDIR)/System.map
+endif
 
 # This is part of the top-level export target
 
diff --git a/nuttx/arch/mips/src/Makefile b/nuttx/arch/mips/src/Makefile
index 14388a90db..c4a73e3923 100644
--- a/nuttx/arch/mips/src/Makefile
+++ b/nuttx/arch/mips/src/Makefile
@@ -132,9 +132,11 @@ nuttx$(EXEEXT): $(HEAD_OBJ) board/libboard$(LIBEXT)
 	@echo "LD: nuttx"
 	$(Q) $(LD) --entry=__start $(LDFLAGS) $(LIBPATHS) -o $(NUTTX)$(EXEEXT) $(HEAD_OBJ) $(EXTRA_OBJS) \
 		--start-group $(LDLIBS) $(EXTRA_LIBS) $(LIBGCC) --end-group
+ifneq ($(CONFIG_WINDOWS_NATIVE),y)
 	$(Q) $(NM) $(NUTTX)$(EXEEXT) | \
 	grep -v '\(compiled\)\|\(\$(OBJEXT)$$\)\|\( [aUw] \)\|\(\.\.ng$$\)\|\(LASH[RL]DI\)' | \
 	sort > $(TOPDIR)/System.map
+endif
 
 # This is part of the top-level export target
 
diff --git a/nuttx/arch/sh/src/Makefile b/nuttx/arch/sh/src/Makefile
index 9fa8ea4472..c096bb0da4 100644
--- a/nuttx/arch/sh/src/Makefile
+++ b/nuttx/arch/sh/src/Makefile
@@ -130,9 +130,11 @@ nuttx$(EXEEXT): $(HEAD_OBJ) board/libboard$(LIBEXT)
 	@echo "LD: nuttx"
 	$(Q) $(LD) --entry=__start $(LDFLAGS) $(LIBPATHS) -o $(TOPDIR)/$@ $(HEAD_OBJ) \
 		--start-group $(LDLIBS) $(EXTRA_LIBS) $(LIBGCC) --end-group
+ifneq ($(CONFIG_WINDOWS_NATIVE),y)
 	$(Q) $(NM) $(TOPDIR)/$@ | \
 	grep -v '\(compiled\)\|\(\$(OBJEXT)$$\)\|\( [aUw] \)\|\(\.\.ng$$\)\|\(LASH[RL]DI\)' | \
 	sort > $(TOPDIR)/System.map
+endif
 
 # This is part of the top-level export target
 
diff --git a/nuttx/arch/x86/src/Makefile b/nuttx/arch/x86/src/Makefile
index dc35d0db3d..7ee92e8384 100644
--- a/nuttx/arch/x86/src/Makefile
+++ b/nuttx/arch/x86/src/Makefile
@@ -140,9 +140,11 @@ nuttx$(EXEEXT): $(HEAD_OBJ) board/libboard$(LIBEXT)
 	@echo "LD: nuttx$(EXEEXT)"
 	$(Q) $(LD) --entry=__start $(LDFLAGS) $(LIBPATHS) -o $(NUTTX)$(EXEEXT) $(HEAD_OBJ) $(EXTRA_OBJS) \
 		--start-group $(LDLIBS) $(EXTRA_LIBS) $(LIBGCC) --end-group
+ifneq ($(CONFIG_WINDOWS_NATIVE),y)
 	$(Q) $(NM) $(NUTTX)$(EXEEXT) | \
 	grep -v '\(compiled\)\|\(\$(OBJEXT)$$\)\|\( [aUw] \)\|\(\.\.ng$$\)\|\(LASH[RL]DI\)' | \
 	sort > $(TOPDIR)/System.map
+endif
 
 # This is part of the top-level export target