+LDFLAGS += -lz
+
+OBJS = superiotool.o serverengines.o ali.o fintek.o ite.o nsc.o nuvoton.o \
+ smsc.o winbond.o infineon.o
+
+OS_ARCH = $(shell uname)
+ifeq ($(OS_ARCH), Darwin)
+LIBS = -framework IOKit -framework DirectHW -lpci -lz
+endif
+ifeq ($(OS_ARCH), FreeBSD)
+CFLAGS = -O2 -Wall -Werror -Wstrict-prototypes -Wundef -Wstrict-aliasing \
+ -Werror-implicit-function-declaration -ansi $(SVNDEF) \
+ -I/usr/local/include
+LDFLAGS += -L/usr/local/lib
+LIBS = -lz
+endif
+ifeq ($(OS_ARCH), NetBSD)
+LDFLAGS = -l$(shell uname -p)
+endif
+
+# Support for PCI-attached "Super I/Os" (e.g. in VIA VT82686A/B).
+CONFIG_PCI = yes