only build a link if it isn't there already

This commit is contained in:
K. Richard Pixley 1991-11-07 10:14:32 +00:00
parent 43e36dd252
commit 2e410706ab
1 changed files with 3 additions and 3 deletions

View File

@ -510,17 +510,17 @@ bootstrap3: force
stage1: force
-mkdir stage1
-mv $(STAGESTUFF) stage1
(cd stage1 ; ln as.new as)
if [ ! -f stage1/as ] ; then (cd stage1 ; ln as.new as) ; fi
stage2: force
-mkdir stage2
-mv $(STAGESTUFF) stage2
(cd stage2 ; ln as.new as)
if [ ! -f stage2/as ] ; then (cd stage2 ; ln as.new as) ; fi
stage3: force
-mkdir stage3
-mv $(STAGESTUFF) stage3
(cd stage3 ; ln as.new as)
if [ ! -f stage3/as ] ; then (cd stage3 ; ln as.new as) ; fi
against=stage2