configs/shenzhou will now use the 4.6.3 buildroot EABI toolchain

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5214 42af7a65-404d-4744-a932-0658087f49c3

ChangeLog

@@ -3465,3 +3465,8 @@
 	  of CONFIG_EXAMPLE_* to CONFIG_EXAMPLES_*.
 	* drivers/mtd/w25.c and configs/*/src/up_w25.c:  Several fixes for the
 	  W25 SPI FLASH.
+	* configs/*/Make.defs:  All buildroot tools now use the extension
+	  xxx-nuttx-elf- vs. xxx-elf-
+	* configs/shenzhou/*/Make.defs:  Now uses the new buildroot 4.6.3
+	  EABI toolchain.
+

configs/shenzhou/README.txt

@@ -354,7 +354,7 @@ NuttX buildroot Toolchain
 
   4. cd <some-dir>/buildroot
 
-  5. cp configs/cortexm3-defconfig-4.3.3 .config
+  5. cp configs/cortexm3-eabi-defconfig-4.6.3 .config
 
   6. make oldconfig
 
@@ -770,4 +770,4 @@ Where <subdir> is one of the following:
 
       -CONFIG_NX_WRITEONLY=y
       +# CONFIG_NX_WRITEONLY is not set
- 
\ No newline at end of file
+ 

configs/shenzhou/nsh/Make.defs

@@ -82,8 +82,8 @@ ifeq ($(CONFIG_STM32_RAISONANCE),y)
 endif
 ifeq ($(CONFIG_STM32_BUILDROOT),y)
   # NuttX buildroot under Linux or Cygwin
-  CROSSDEV = arm-nuttx-elf-
-  ARCROSSDEV = arm-nuttx-elf-
+  CROSSDEV = arm-nuttx-eabi-
+  ARCROSSDEV = arm-nuttx-eabi-
   ARCHCPUFLAGS = -mtune=cortex-m3 -march=armv7-m -mfloat-abi=soft
   MAXOPTIMIZATION = -Os
 endif
@@ -153,7 +153,7 @@ OBJEXT = .o
 LIBEXT = .a
 EXEEXT =
 
-ifneq ($(CROSSDEV),arm-nuttx-elf-)
+ifneq ($(CROSSDEV),arm-nuttx-eabi-)
   LDFLAGS += -nostartfiles -nodefaultlibs
 endif
 ifeq ($(CONFIG_DEBUG_SYMBOLS),y)

configs/shenzhou/nxwm/Make.defs

@@ -82,8 +82,8 @@ ifeq ($(CONFIG_STM32_RAISONANCE),y)
 endif
 ifeq ($(CONFIG_STM32_BUILDROOT),y)
   # NuttX buildroot under Linux or Cygwin
-  CROSSDEV = arm-nuttx-elf-
-  ARCROSSDEV = arm-nuttx-elf-
+  CROSSDEV = arm-nuttx-eabi-
+  ARCROSSDEV = arm-nuttx-eabi-
   ARCHCPUFLAGS = -mtune=cortex-m3 -march=armv7-m -mfloat-abi=soft
   MAXOPTIMIZATION = -Os
 endif
@@ -153,7 +153,7 @@ OBJEXT = .o
 LIBEXT = .a
 EXEEXT =
 
-ifneq ($(CROSSDEV),arm-nuttx-elf-)
+ifneq ($(CROSSDEV),arm-nuttx-eabi-)
   LDFLAGS += -nostartfiles -nodefaultlibs
 endif
 ifeq ($(CONFIG_DEBUG_SYMBOLS),y)