From 80f7724816d1b1f07719185fa7fa5f04b9ecb952 Mon Sep 17 00:00:00 2001
From: patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3>
Date: Mon, 11 Jul 2011 22:52:51 +0000
Subject: Add an 'export' target to the NuttX top-level Makefile

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3771 42af7a65-404d-4744-a932-0658087f49c3
---
 nuttx/arch/mips/src/Makefile | 20 ++++++++++++++++----
 1 file changed, 16 insertions(+), 4 deletions(-)

(limited to 'nuttx/arch/mips')

diff --git a/nuttx/arch/mips/src/Makefile b/nuttx/arch/mips/src/Makefile
index 872b7e568..19981282f 100644
--- a/nuttx/arch/mips/src/Makefile
+++ b/nuttx/arch/mips/src/Makefile
@@ -53,7 +53,7 @@ else
 		   -I$(ARCH_SRCDIR)/$(ARCH_SUBDIR) -I$(TOPDIR)/sched
 endif
 
-HEAD_AOBJ	= $(HEAD_ASRC:.S=$(OBJEXT))
+HEAD_OBJ	= $(HEAD_ASRC:.S=$(OBJEXT))
 
 ASRCS		= $(CHIP_ASRCS) $(CMN_ASRCS)
 AOBJS		= $(ASRCS:.S=$(OBJEXT))
@@ -85,7 +85,7 @@ VPATH		= chip:common:$(ARCH_SUBDIR)
 
 all: $(HEAD_OBJ) libarch$(LIBEXT)
 
-$(AOBJS) $(HEAD_AOBJ): %$(OBJEXT): %.S
+$(AOBJS) $(HEAD_OBJ): %$(OBJEXT): %.S
 	$(call ASSEMBLE, $<, $@)
 
 $(COBJS): %$(OBJEXT): %.c
@@ -99,9 +99,9 @@ libarch$(LIBEXT): $(OBJS)
 board/libboard$(LIBEXT):
 	@$(MAKE) -C board TOPDIR="$(TOPDIR)" libboard$(LIBEXT) EXTRADEFINES=$(EXTRADEFINES)
 
-nuttx: $(HEAD_AOBJ) board/libboard$(LIBEXT)
+nuttx: $(HEAD_OBJ) board/libboard$(LIBEXT)
 	@echo "LD: nuttx"
-	@$(LD) --entry=__start $(LDFLAGS) $(LIBPATHS) -o $(NUTTX)$(EXEEXT) $(HEAD_AOBJ) $(EXTRA_OBJS) \
+	@$(LD) --entry=__start $(LDFLAGS) $(LIBPATHS) -o $(NUTTX)$(EXEEXT) $(HEAD_OBJ) $(EXTRA_OBJS) \
 		--start-group $(LDLIBS) -lboard --end-group $(EXTRA_LIBS) $(LIBGCC)
 	@$(NM) $(NUTTX)$(EXEEXT) | \
 	grep -v '\(compiled\)\|\(\$(OBJEXT)$$\)\|\( [aUw] \)\|\(\.\.ng$$\)\|\(LASH[RL]DI\)' | \
@@ -112,6 +112,18 @@ nuttx: $(HEAD_AOBJ) board/libboard$(LIBEXT)
 		mv $(NUTTX).flashimage $(NUTTX)$(EXEEXT); \
 	fi
 
+# This is part of the top-level export target
+
+export_head: board/libboard$(LIBEXT) $(HEAD_OBJ)
+	@if [ -d "$(EXPORT_DIR)/startup" ]; then \
+		cp -f $(HEAD_OBJ) "$(EXPORT_DIR)/startup"; \
+	 else \
+		echo "$(EXPORT_DIR)/startup does not exist"; \
+		exit 1; \
+	 fi
+
+# Dependencies
+
 .depend: Makefile chip/Make.defs $(SRCS)
 	@if [ -e board/Makefile ]; then \
 		$(MAKE) -C board TOPDIR="$(TOPDIR)" depend ; \
-- 
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