add bsp/ls2k window compilation instructions
@@ -9,7 +9,7 @@ from building import *
TARGET = 'rtthread.' + rtconfig.TARGET_EXT
-rtconfig.AFLAGS += ' -I' + str(Dir('#'))
+rtconfig.AFLAGS += ' -I' + str(Dir('#')) + ' -I ' + RTT_ROOT + '/libcpu/mips/common/'
DefaultEnvironment(tools=[])
env = Environment(tools = ['mingw'],
