Use the same orig tail filename everywhere

8duj27us.iso.orig.sha1

@@ -0,0 +1 @@
+856a1a3efee305d335df10932b54aa478f818677  8duj27us.iso.orig

8duj27us.iso.sha1

@@ -1 +0,0 @@
-856a1a3efee305d335df10932b54aa478f818677  8duj27us.iso

Makefile

@@ -13,8 +13,8 @@ install.radare.projects:
 #
 # Download any ISO image that we have a checksum for
 # NOTE: makes an assumption about the Lenovo URL not changing
-%.iso:  %.iso.sha1
-	wget -O $@ https://download.lenovo.com/pccbbs/mobiles/$@
+%.iso.orig:  %.iso.orig.sha1
+	wget -O $@ https://download.lenovo.com/pccbbs/mobiles/$(basename $@)
 	sha1sum -c $<
 	touch $@
 
@@ -41,5 +41,5 @@ mec-tools/mec_encrypt: mec-tools/Makefile
 #
 # TODO:
 # - most of these dependancies could be automatically calculated
-x220.8DHT34WW.extract: 8duj27us.iso
-x230.G2HT35WW.extract: g2uj23us.iso mec-tools/mec_encrypt
+x220.8DHT34WW.extract: 8duj27us.iso.orig
+x230.G2HT35WW.extract: g2uj23us.iso.orig mec-tools/mec_encrypt

g2uj23us.iso.orig.sha1

@@ -0,0 +1 @@
+d4f9d597ea792f966257c01c3b5442354f0b3cc8  g2uj23us.iso.orig

g2uj23us.iso.sha1

@@ -1 +0,0 @@
-d4f9d597ea792f966257c01c3b5442354f0b3cc8  g2uj23us.iso

x220.8DHT34WW.extract

@@ -6,11 +6,11 @@
 # - a tool that is portable to Windows
 # - should output dependancy information
 
-OUTPUT="$1"
-if [ -z "$OUTPUT" ]; then
+OUT="$1"
+if [ -z "$OUT" ]; then
     echo Need output filename
     exit 1
 fi
 
-dd if=8duj27us.iso bs=$[0x005e2a00] skip=1 | dd bs=196608 count=1 of="$OUTPUT"
+dd if=8duj27us.iso.orig bs=$[0x005e2a00] skip=1 | dd bs=196608 count=1 of="$OUT"
 

x230.G2HT35WW.extract

@@ -6,15 +6,15 @@
 # - a tool that is portable to Windows
 # - should output dependancy information
 
-OUTPUT="$1"
-if [ -z "$OUTPUT" ]; then
+OUT="$1"
+if [ -z "$OUT" ]; then
     echo Need output filename
     exit 1
 fi
 
-OUT1="${OUTPUT}.enc"
+OUT1="${OUT}.enc"
 
-dd if=g2uj23us.iso bs=$[0x01076600] skip=1 | dd bs=196608 count=1 of="$OUT1"
+dd if=g2uj23us.iso.orig bs=$[0x1076600] skip=1 | dd bs=196608 count=1 of="$OUT1"
 
-mec-tools/mec_encrypt -d "$OUT1" >"$OUTPUT"
+mec-tools/mec_encrypt -d "$OUT1" >"$OUT"