update on scons script

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@118 bbd45198-f89e-11dd-88c7-29a3b14d5316

libcpu/SConscript

 Import('env')
 Import('rtconfig')
+Import('RTT_ROOT')
 
 comm = rtconfig.ARCH + '/common'
 path = rtconfig.ARCH + '/' + rtconfig.CPU
@@ -14,5 +15,7 @@ if rtconfig.CC == 'gcc':
 if rtconfig.CC == 'iar':
 	src_local = Glob(path + '/*.c') + Glob(path + '/*_iar.s') + Glob(comm + '/*.c')
 
+env.Append(CPPPATH = [RTT_ROOT + '/libcpu/' + rtconfig.ARCH + '/' + rtconfig.CPU])
 obj = env.Object(src_local)
+
 Return('obj')

libcpu/arm/stm32/start_gcc.s

@@ -143,7 +143,7 @@ g_pfnVectors:
   .word  Initial_spTop
   .word  Reset_Handler
   .word  NMI_Handler
-  .word  HardFault_Handler
+  .word  rt_hw_hard_fault
   .word  MemManage_Handler
   .word  BusFault_Handler
   .word  UsageFault_Handler
@@ -154,8 +154,8 @@ g_pfnVectors:
   .word  SVC_Handler
   .word  DebugMon_Handler
   .word  0
-  .word  PendSV_Handler
-  .word  SysTick_Handler
+  .word  rt_hw_pend_sv
+  .word  rt_hw_timer_handler
   .word  WWDG_IRQHandler
   .word  PVD_IRQHandler
   .word  TAMPER_IRQHandler
@@ -274,9 +274,6 @@ g_pfnVectors:
   .weak  NMI_Handler
   .thumb_set NMI_Handler,Default_Handler
   
-  .weak  HardFault_Handler
-  .thumb_set HardFault_Handler,Default_Handler
-  
   .weak  MemManage_Handler
   .thumb_set MemManage_Handler,Default_Handler
   
@@ -292,12 +289,6 @@ g_pfnVectors:
   .weak  DebugMon_Handler
   .thumb_set DebugMon_Handler,Default_Handler
 
-  .weak  PendSV_Handler
-  .thumb_set PendSV_Handler,Default_Handler
-
-  .weak  SysTick_Handler
-  .thumb_set SysTick_Handler,Default_Handler
-
   .weak  WWDG_IRQHandler
   .thumb_set WWDG_IRQHandler,Default_Handler
 

net/lwip/SConscript

@@ -62,7 +62,6 @@ src/netif/ppp/vj.c
 # The set of source files associated with this SConscript file.
 path = [RTT_ROOT + '/net/lwip/src', RTT_ROOT + '/net/lwip/src/include', RTT_ROOT + '/net/lwip/src/include/ipv4', RTT_ROOT + '/net/lwip/src/arch/include', RTT_ROOT + '/net/lwip/src/include/netif', RTT_ROOT + '/net/lwip/src/netif/ppp']
 
-env.Clone()
 env.Append(CPPPATH = path)
 
 obj = env.Object(src_local)

src/SConscript

 Import('env')
+Import('RTT_ROOT')
 
 # The set of source files associated with this SConscript file.
 src_local = Glob('*.c')
 
+env.Append(CPPPATH = [RTT_ROOT + '/include'])
 obj = env.Object(src_local)
+
 Return('obj')