Refinements for DragonflyBSD

- /usr/include/cpu/param.h defines PAGE_MASK already, hence use another
   name for the respective macro in nicintel_eeprom.c.
 - Since DragonflyBSD 3.6 DPorts is used as the default package manager.
   Therefore we should use /usr/local/ instead of /usr/pkg/ on default
   to fetch libraries.

Corresponding to flashrom svn r1866.

Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>

Makefile

@@ -111,8 +111,8 @@ LDFLAGS += -L/usr/pkg/lib
 endif
 
 ifeq ($(TARGET_OS), DragonFlyBSD)
-CPPFLAGS += -I/usr/pkg/include
-LDFLAGS += -L/usr/pkg/lib
+CPPFLAGS += -I/usr/local/include
+LDFLAGS += -L/usr/local/lib
 endif
 
 ifeq ($(TARGET_OS), DOS)
@@ -815,7 +815,7 @@ endif
 define LIBPCI_TEST
 /* Avoid a failing test due to libpci header symbol shadowing breakage */
 #define index shadow_workaround_index
-#if !defined __NetBSD__ && !defined __DragonFly__
+#if !defined __NetBSD__
 #include <pci/pci.h>
 #else
 #include <pciutils/pci.h>