Refactor: build env

code/build.linux/Makefile

@@ -200,7 +200,7 @@ DEFINES =  -DFILESYS_STUB -DRDATA -DSIM_FIX
 # break the thread system.  You might want to use -fno-inline if
 # you need to call some inline functions from the debugger.
 
-CFLAGS = -g -Wall $(INCPATH) $(DEFINES) $(HOSTCFLAGS) -DCHANGED -m32
+CFLAGS = -g -Wall $(INCPATH) $(DEFINES) $(HOSTCFLAGS) -DCHANGED -m32 -w
 LDFLAGS = -m32
 CPP_AS_FLAGS= -m32
 
@@ -211,7 +211,7 @@ LD = g++ -m32 -Wno-deprecated
 AS = as --32
 RM = /bin/rm
 
-INCPATH = -I../network -I../filesys -I../userprog -I../threads -I../machine -I../lib -I-
+INCPATH = -iquote../network -iquote../filesys -iquote../userprog -iquote../threads -iquote../machine -iquote../lib
 
 PROGRAM = nachos