dist rules

diff --git a/Makefile b/Makefile
index 92448aa6f820cf35f5eecf8c31209654f0b7d5d0..78421a2dd1058fd5a7171829e82160dbdffe59b5 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -106,11 +106,10 @@ fs.img : mkfs usertests _echo _cat README _init _sh _ls _mkdir _rm
 -include *.d
 
 clean : 
-       /bin/rm -f rm
        rm -f *.ps *.tex *.dvi *.idx *.aux *.log *.ind *.ilg \
        *.o *.d *.asm vectors.S parport.out \
        bootblock kernel xv6.img usertests \
-       fs.img mkfs echo init
+       fs.img _cat _echo _init _sh _ls _rm _mkdir mkfs
 
 # make a printout
 PRINT =        \
@@ -140,3 +139,34 @@ bochs : fs.img xv6.img
 qemu : fs.img xv6.img
        qemu -parallel stdio -hdb fs.img xv6.img
 
+# CUT HERE
+# prepare dist for students
+# after running make dist, probably want to
+# rename it to rev0 or rev1 or so on and then
+# check in that version.
+dist :
+       rm -rf dist
+       mkdir dist
+       for i in *.c *.h *.S; \
+       do \
+               grep -v PAGEBREAK $$i >dist/$$i; \
+       done
+       sed '/CUT HERE/,$$d' Makefile >dist/Makefile
+       cp README dot-bochsrc *.pl toc.* runoff runoff1 runoff.list dist
+
+dist-test :
+       rm -rf dist-test
+       mkdir dist-test
+       cp dist/* dist-test
+       cd dist-test; ../m print
+       cd dist-test; ../m bochs || true
+       cd dist-test; ../m qemu
+
+# update this rule (change rev0) when it is time to
+# make a new revision.
+tar :
+       rm -rf /tmp/xv6
+       mkdir -p /tmp/xv6
+       cp dist/* /tmp/xv6
+       (cd /tmp; tar cf - xv6) | gzip >xv6-rev0.tar.gz
+