From d705df951fe8d56b3b79e33af5be468edb178e13 Mon Sep 17 00:00:00 2001
From: patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3>
Date: Tue, 6 Jan 2009 14:34:33 +0000
Subject: Add support for gcc 2.4.2 toolchain

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1466 42af7a65-404d-4744-a932-0658087f49c3
---
 nuttx/configs/ntosd-dm320/uip/Make.defs | 27 +++++++++++++++++----------
 1 file changed, 17 insertions(+), 10 deletions(-)

(limited to 'nuttx/configs/ntosd-dm320/uip')

diff --git a/nuttx/configs/ntosd-dm320/uip/Make.defs b/nuttx/configs/ntosd-dm320/uip/Make.defs
index 91ad89bb3..ca21cc396 100644
--- a/nuttx/configs/ntosd-dm320/uip/Make.defs
+++ b/nuttx/configs/ntosd-dm320/uip/Make.defs
@@ -35,6 +35,18 @@
 
 include ${TOPDIR}/.config
 
+CROSSDEV		= arm-elf-
+CC			= $(CROSSDEV)gcc
+CPP			= $(CROSSDEV)gcc -E
+LD			= $(CROSSDEV)ld
+AR			= $(CROSSDEV)ar rcs
+NM			= $(CROSSDEV)nm
+OBJCOPY			= $(CROSSDEV)objcopy
+OBJDUMP			= $(CROSSDEV)objdump
+
+ARCHCCVERSION		= ${shell $(CC) -v 2>&1 | sed -n '/^gcc version/p' | sed -e 's/^gcc version \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q'}
+ARCHCCMAJOR		= ${shell echo $(ARCHCCVERSION) | cut -d'.' -f1}
+
 ifeq ("${CONFIG_DEBUG}","y")
   ARCHOPTIMIZATION	= -g
 else
@@ -42,22 +54,17 @@ else
 			  -fomit-frame-pointer
 endif
 
-ARCHCPUFLAGS		= -mapcs-32 -mtune=arm9tdmi -march=armv5te -msoft-float -fno-builtin
+ifeq ($(ARCHCCMAJOR),4)
+  ARCHCPUFLAGS		= -mtune=arm9tdmi -march=armv5te -msoft-float -fno-builtin
+else
+  ARCHCPUFLAGS		= -mapcs-32 -mtune=arm9tdmi -march=armv5te -msoft-float -fno-builtin
+endif
 ARCHPICFLAGS		= -fpic
 ARCHWARNINGS		= -Wall -Wstrict-prototypes -Wshadow
 ARCHDEFINES		=
 ARCHINCLUDES		= -I. -isystem $(TOPDIR)/include
 ARCHSCRIPT		= -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/uip/ld.script
 
-CROSSDEV		= arm-elf-
-CC			= $(CROSSDEV)gcc
-CPP			= $(CROSSDEV)gcc -E
-LD			= $(CROSSDEV)ld
-AR			= $(CROSSDEV)ar rcs
-NM			= $(CROSSDEV)nm
-OBJCOPY			= $(CROSSDEV)objcopy
-OBJDUMP			= $(CROSSDEV)objdump
-
 CFLAGS			= $(ARCHWARNINGS) $(ARCHOPTIMIZATION) \
 			  $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) -pipe
 CPPFLAGS		= $(ARCHINCLUDES) $(ARCHDEFINES)
-- 
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