change file name for compiling under Linux

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@531 bbd45198-f89e-11dd-88c7-29a3b14d5316

libcpu/SConscript

@@ -7,13 +7,13 @@ path = rtconfig.ARCH + '/' + rtconfig.CPU
 
 # The set of source files associated with this SConscript file.
 if rtconfig.PLATFORM == 'armcc':
-	src_local = Glob(path + '/*.c') + Glob(path + '/*_rvds.s') + Glob(comm + '/*.c')
+	src_local = Glob(path + '/*.c') + Glob(path + '/*_rvds.S') + Glob(comm + '/*.c')
 
 if rtconfig.PLATFORM == 'gcc':
-	src_local = Glob(path + '/*.c') + Glob(path + '/*_gcc.s') + Glob(comm + '/*.c') + Glob(path + '/*_init.S')
+	src_local = Glob(path + '/*.c') + Glob(path + '/*_gcc.S') + Glob(comm + '/*.c') + Glob(path + '/*_init.S')
 
 if rtconfig.PLATFORM == 'iar':
-	src_local = Glob(path + '/*.c') + Glob(path + '/*_iar.s') + Glob(comm + '/*.c')
+	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)