Nicer way to generate kernel.lds.s.

[pintos-anon] / src / Makefile.inc

diff --git a/src/Makefile.inc b/src/Makefile.inc
index 9d929095583ee700d38edd600e87270ce2e44ce9..df6b01046a306f9efb4e20fd60d0819df8009ca0 100644 (file)
--- a/src/Makefile.inc
+++ b/src/Makefile.inc
@@ -51,6 +51,7 @@ FILESYS_SRC += fsutil.c               # Utilities.
 # User process code.
 USERPROG_SRC  = addrspace.c    # Address spaces.
 USERPROG_SRC += exception.c    # User exception handler.
+USERPROG_SRC += syscall.c      # System call handler.
 USERPROG_SRC += gdt.c          # GDT initialization.
 USERPROG_SRC += tss.c          # TSS management.
 
@@ -62,8 +63,8 @@ all: diskimage.bin
 intr-stubs.S: $(TOP_SRCDIR)/threads/intr-stubs.pl $(TOP_SRCDIR)/threads/loader.h
        $< > $@
 
+kernel.lds.s: CPPFLAGS += -P -C
 kernel.lds.s: $(TOP_SRCDIR)/threads/kernel.lds.S $(TOP_SRCDIR)/threads/loader.h
-       $(CPP) -x assembler-with-cpp -P $< -o $@
 
 kernel.o: $(OBJECTS) kernel.lds.s
        ld -T kernel.lds.s -o $@ $(OBJECTS) `$(CC) -print-libgcc-file-name`