From 5bd8df9d37f1ed4e504ff6b43545ba8300cd2de1 Mon Sep 17 00:00:00 2001
From: patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3>
Date: Wed, 26 Nov 2008 18:59:14 +0000
Subject: Need pre-processor support for auto-generation of source file

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1312 42af7a65-404d-4744-a932-0658087f49c3
---
 nuttx/configs/mcu123-lpc214x/nsh/Make.defs | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'nuttx/configs/mcu123-lpc214x/nsh')

diff --git a/nuttx/configs/mcu123-lpc214x/nsh/Make.defs b/nuttx/configs/mcu123-lpc214x/nsh/Make.defs
index 0df9cd699..bd68f351f 100644
--- a/nuttx/configs/mcu123-lpc214x/nsh/Make.defs
+++ b/nuttx/configs/mcu123-lpc214x/nsh/Make.defs
@@ -51,6 +51,7 @@ ARCHSCRIPT		= -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/nsh/ld.script
 
 CROSSDEV		= arm-elf-
 CC			= $(CROSSDEV)gcc
+CPP			= $(CROSSDEV)gcc -E
 LD			= $(CROSSDEV)ld
 AR			= $(CROSSDEV)ar rcs
 NM			= $(CROSSDEV)nm
@@ -59,6 +60,7 @@ OBJDUMP			= $(CROSSDEV)objdump
 
 CFLAGS			= $(ARCHWARNINGS) $(ARCHOPTIMIZATION) \
 			  $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) -pipe
+CPPFLAGS		= $(ARCHINCLUDES) $(ARCHDEFINES)
 AFLAGS			= $(CFLAGS) -D__ASSEMBLY__
 
 OBJEXT			= .o
@@ -69,6 +71,11 @@ ifeq ("${CONFIG_DEBUG}","y")
   LDFLAGS		+= -g
 endif
 
+define PREPROCESS
+	@echo "CPP: $1->$2"
+	@$(CPP) $(CPPFLAGS) $1 -o $2
+endef
+
 define COMPILE
 	@echo "CC: $1"
 	@$(CC) -c $(CFLAGS) $1 -o $2
-- 
cgit v1.2.3