mkfiles: do not rely on path containing the . element

when executing generated binaries and helper scripts,
always execute them as ./name instead of relying that
path contsins the dot.

sys/src/ape/lib/ap/syscall/genall

@@ -10,7 +10,7 @@ SYS=`{sed '/^#define._/d; s/#define.([A-Z0-9_]*).*/\1/' $SYSH}
 for(I in $SYS) {
 	i=_^$I
 	n=`{sed -n '/[ 	]'$I'[ 	]/s/.*	//p' $SYSH}
-	gencall
+	./gencall
 }
 ar vu /$objtype/lib/ape/libap.a *.$O
 rm -f *.$O *.s

sys/src/ape/lib/ap/syscall/mkfile

@@ -4,7 +4,7 @@ NPROC=1
 all:V: install
 
 install:V: genall gencall
-	genall
+	./genall
 
 # ugh. sources's build process can't hack absolute path names.
 # we're in /sys/src/ape/lib/ap/syscall.

sys/src/cmd/aux/kbdfs/mkfile

@@ -13,4 +13,4 @@ mklatin.$cputype:	mkfile.mklatin
 	@{objtype=$cputype mk -f $prereq $target}
 
 latin1.h:	mklatin.$cputype /lib/keyboard
-	$prereq >$target
+	./mklatin.$cputype /lib/keyboard >$target

sys/src/cmd/jpg/mkfile

@@ -68,12 +68,12 @@ torgbv.$O:	ycbcr.h rgbv.h
 ycbcr.h:	rgbycc.c
 	$c^c rgbycc.c
 	$c^l -o $c.rgbycc rgbycc.$c
-	$c.rgbycc > ycbcr.h
+	./$c.rgbycc > ycbcr.h
 
 rgbv.h:	rgbrgbv.c
 	$c^c rgbrgbv.c
 	$c^l -o $c.rgbrgbv rgbrgbv.$c
-	$c.rgbrgbv > rgbv.h
+	./$c.rgbrgbv > rgbv.h
 
 nuke:V:	nuke-headers
 

sys/src/cmd/mkfile

@@ -60,7 +60,7 @@ $cpuobjtype._cp:	/bin/cp
 
 %.safeinstall:	$O.% $cpuobjtype._cp
 	test -e $BIN/$stem && mv $BIN/$stem $BIN/_$stem
-	$cpuobjtype._cp $O.$stem $BIN/$stem
+	./$cpuobjtype._cp $O.$stem $BIN/$stem
 
 %.safeinstallall:
 	for(objtype in $CPUS)
@@ -68,7 +68,7 @@ $cpuobjtype._cp:	/bin/cp
 	mk $stem.clean
 
 $BIN/%:	$O.% $cpuobjtype._cp
-	$cpuobjtype._cp $O.$stem $BIN/$stem
+	./$cpuobjtype._cp $O.$stem $BIN/$stem
 
 %.directories:V:
 	for(i in $DIRS) @{

sys/src/cmd/nusb/disk/mkfile

@@ -20,5 +20,5 @@ CFLAGS=-I../lib $CFLAGS
 CLEANFILES=scsierrs.c
 
 scsierrs.c: /sys/lib/scsicodes mkscsierrs
-	mkscsierrs >scsierrs.c
+	./mkscsierrs >scsierrs.c
 

sys/src/cmd/spell/mkfile

@@ -16,10 +16,10 @@ lib:	amspell brspell
 	for (i in $prereq) cp $i /sys/lib/$i
 
 brspell: $cpuobjtype.pcode  list british local stop
-	$cpuobjtype.pcode list british local stop >$target
+	./$cpuobjtype.pcode list british local stop >$target
 
 amspell: $cpuobjtype.pcode  list american local stop
-	$cpuobjtype.pcode list american local stop >$target
+	./$cpuobjtype.pcode list american local stop >$target
 
 $cpuobjtype.pcode:	pcode.c $HFILES
 	objtype=$cputype

sys/src/cmd/tcs/mkfile

@@ -38,7 +38,7 @@ charsets.txt:
 	hget http://www.iana.org/assignments/character-sets | sed 's/
//' >$target
 
 alias.h: charsets.awk charsets.txt alias.txt
-	charsets.awk charsets.txt alias.txt >$target
+	./charsets.awk charsets.txt alias.txt >$target
 
 clean:V:
 	rm -f *.[$OS] [$OS].out y.tab.? y.debug y.output alias.h $TARG

sys/src/games/blabs/mkfile

@@ -23,7 +23,7 @@ FACES=\
 </sys/src/cmd/mkone
 
 %.bits:
-	mkface $stem
+	./mkface $stem
 
 blabs.$O: $FACES