Use uname -p instead of -m on NetBSD so we get the right architecture library name

Corresponding to flashrom svn r903.

Signed-off-by: Jonathan A. Kollasch <jakllsch@kollasch.net>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
diff --git a/Makefile b/Makefile
index e998ce9..b9445b7 100644
--- a/Makefile
+++ b/Makefile
@@ -183,7 +183,7 @@
 PROGRAMMER_OBJS += pcidev.o physmap.o hwaccess.o
 ifeq ($(OS_ARCH), NetBSD)
 LIBS += -lpciutils #		The libpci we want.
-LIBS += -l$(shell uname -m) #	For (i386|x86_64)_iopl(2).
+LIBS += -l$(shell uname -p) #	For (i386|x86_64)_iopl(2).
 endif
 endif