Rename printk() to printf().

[pintos-anon] / src / Makefile.kernel

diff --git a/src/Makefile.kernel b/src/Makefile.kernel
index 93372037b831c34ca9120e0185137590d5321e7f..92522faf4b3f12a60c9e2ace9c54d3c849c53483 100644 (file)
--- a/src/Makefile.kernel
+++ b/src/Makefile.kernel
@@ -1,15 +1,17 @@
 include Makefile.vars
 BUILD_SUBDIRS = $(addprefix build/, $(SUBDIRS))
+LN = ln
+MKDIR = mkdir
 
 all: build build/Makefile $(BUILD_SUBDIRS)
        $(MAKE) -C build
 
 $(BUILD_SUBDIRS):
-       mkdir $@
+       $(MKDIR) $@
 build:
-       mkdir $@
+       $(MKDIR) $@
 build/Makefile: ../Makefile.build
-       cp $< $@
+       $(LN) $< $@
 
 clean:
        rm -rf build