grep: error if sbrk fails

[plan9front.git] / sys / src / cmd / mkone

diff --git a/sys/src/cmd/mkone b/sys/src/cmd/mkone
old mode 100755 (executable)
new mode 100644 (file)
index a2c42e6..ad0c979
--- a/sys/src/cmd/mkone
+++ b/sys/src/cmd/mkone
@@ -17,7 +17,7 @@ $O.out:       $OFILES $LIB
 %.$O:  %.s
        $AS $AFLAGS $stem.s
 
-y.tab.h y.tab.c:       $YFILES
+y.tab.h y.tab.c:D:     $YFILES
        $YACC $YFLAGS $prereq
 
 lex.yy.c:      $LFILES
@@ -37,7 +37,7 @@ allall:V:
                mk all
 
 nuke:V:
-       rm -f *.[$OS] [$OS].out y.tab.? lex.yy.c y.debug y.output *.acid $TARG
+       rm -f *.[$OS] [$OS].out y.tab.? lex.yy.c y.debug y.output *.acid $TARG $CLEANFILES
 
 clean:V:
        rm -f *.[$OS] [$OS].out y.tab.? lex.yy.c y.debug y.output $TARG $CLEANFILES
@@ -56,8 +56,7 @@ safeinstallall:V:
 %.acid: %.$O $HFILES
        $CC $CFLAGS -a $stem.c >$target
 
-%.man: $MAN/$stem
-       cp $stem.man $MAN/$stem
-
-man:V: $TARG.man
+$MAN/%:    %.man
+       cp $prereq $target
 
+man:V:    $MAN/$TARG