A little cleanup of the Makefile

Makefile

@@ -12,7 +12,7 @@ DEPENDS = glibc
 ARCH = x86_64
 URL = http://zfsonlinux.org/
 DESC = A shim layer which adds the core interfaces required for OpenZFS
-SNAPVER = sr0
+SNAPVER = sr1
 
 ARCHIVE := $(PWD)/SRC/$(shell ls SRC|egrep '(bz2|gz|tar|xz)$$'|tail -1)
 TYPE := $(shell file -ib $(ARCHIVE)|cut -d';' -f1|tr -d '\n')
@@ -20,10 +20,6 @@ SRCDIR := $(shell tar -tf $(ARCHIVE)|head -1|sed 's/\/.*//')
 PATCHDIR := $(PWD)/SRC/patches
 VERSION := $(shell echo $(SRCDIR)|egrep -o '\-[0-9].*'|sed 's/^-//')$(SNAPVER)
 
-MAKE = make
-MAKEINST = make install
-SNAPHACKS =
-
 include /usr/share/snap/Makefile.snaplinux
 
 $(SRCDIR)/configure: $(ARCHIVE)
@@ -58,8 +54,7 @@ $(SRCDIR)/config.log: $(SRCDIR)/configure
 		--target=x86_64-snap-linux-gnu
 
 $(SRCDIR)/module/spl/spl.ko: $(SRCDIR)/config.log
-	@cd $(SRCDIR); \
-	$(MAKE)
+	@cd $(SRCDIR) && make
 
 $(ROOT): $(SRCDIR)/module/spl/spl.ko
 	@if [ -d $(ROOT) ]; then \
@@ -68,10 +63,7 @@ $(ROOT): $(SRCDIR)/module/spl/spl.ko
 		mkdir -v $(ROOT); \
 	fi
 
-	@cd $(SRCDIR); \
-	$(MAKEINST) DESTDIR=$(ROOT)
-
-	@$(SNAPHACKS)
+	@cd $(SRCDIR) && make install DESTDIR=$(ROOT)
 
 test: $(ROOT)
 	@cd $(SRCDIR); \