Sleep until recent_cpu actually decays.

[pintos-anon] / src / Makefile

diff --git a/src/Makefile b/src/Makefile
index c47ac1297a07de2e78de38bd0112d92d19965acd..ee58cc33149c6ce8e6d513feb63c5c9feff20b56 100644 (file)
--- a/src/Makefile
+++ b/src/Makefile
@@ -1,12 +1,24 @@
-SUBDIRS = threads userprog vm filesys
+BUILD_SUBDIRS = threads userprog vm filesys
 
 all::
-       @echo "Run 'make' in subdirectories $(SUBDIRS)."
+       @echo "Run 'make' in subdirectories: $(BUILD_SUBDIRS)."
        @echo "This top-level make has only 'clean' targets."
 
+CLEAN_SUBDIRS = $(BUILD_SUBDIRS) examples utils
+
 clean::
-       for d in $(SUBDIRS); do $(MAKE) -C $$d $@; done
+       for d in $(CLEAN_SUBDIRS); do $(MAKE) -C $$d $@; done
+       rm -f TAGS tags
 
-distclean::
-       $(MAKE) clean
+distclean:: clean
        find . -name '*~' -exec rm '{}' \;
+
+TAGS_SUBDIRS = $(BUILD_SUBDIRS) devices lib
+TAGS_SOURCES = `find $(TAGS_SUBDIRS) -name \*.[chS] -print`
+
+TAGS::
+       etags --members $(TAGS_SOURCES)
+
+tags::
+       ctags -T --no-warn $(TAGS_SOURCES)
+