gen-offsets.h: move arguments from Makefile to the script

Makes invocation way easier.
Signed-off-by: Kir Kolyshkin <kir@openvz.org>
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>

Makefile

@@ -91,12 +91,8 @@ $(HEAD-BIN): $(HEAD-LDS) $(OBJS-BLOB) parasite-util-net.o
 
 $(HEAD-BLOB-GEN): $(HEAD-BIN) $(GEN-OFFSETS)
 	$(E) "  GEN     " $@
-	$(Q) $(SH) $(GEN-OFFSETS)			\
-		parasite_h__				\
-		parasite_blob_offset__			\
-		parasite_blob				\
-		$(OBJS-BLOB)				\
-		$(HEAD-BIN) > parasite-blob.h
+	$(Q) $(SH) $(GEN-OFFSETS) parasite	\
+		> parasite-blob.h
 	$(Q) sync
 
 $(ROBJS): $(RSRCS-BLOB)
@@ -109,12 +105,8 @@ $(RHEAD-BIN): $(ROBJS) $(RHEAD-LDS)
 
 $(RHEAD-BLOB-GEN): $(RHEAD-BIN) $(GEN-OFFSETS)
 	$(E) "  GEN     " $@
-	$(Q) $(SH) $(GEN-OFFSETS)			\
-		restorer_h__				\
-		restorer_blob_offset__			\
-		restorer_blob				\
-		$(ROBJS-BLOB)				\
-		$(RHEAD-BIN) > restorer-blob.h
+	$(Q) $(SH) $(GEN-OFFSETS) restorer	\
+		> restorer-blob.h
 	$(Q) sync
 
 %.o: %.c

gen-offsets.sh

 #!/bin/sh
 
-INC_GUARD=$1
-PREFIX=$2
-BLOB=$3
-OBJNAME=$4
-BINARY=$5
+NAME=$1
+INC_GUARD=__${NAME}_h__
+PREFIX=${NAME}_blob_offset__
+BLOB=${NAME}_blob
+OBJNAME=${NAME}.o
+BINARY=${NAME}.bin
 
 AWK_CMD='$2 ~ /^[tT]$/ { print "#define '$PREFIX'" $3 " 0x" $1; }'