Index: uspace/srv/hid/fb/Makefile
===================================================================
--- uspace/srv/hid/fb/Makefile	(revision 9256ad291d0e010f6b4ac8cec3d9a1b6e2233795)
+++ uspace/srv/hid/fb/Makefile	(revision 5ba201d1b59ac56658a3f14dd383a51abae28b5e)
@@ -44,43 +44,50 @@
 
 ifneq ($(UARCH),ia64)
-	SOURCES += fb.c \
+	SOURCES += \
+		fb.c \
 		font-8x16.c
-	EXTRA_CFLAGS = -DFB_ENABLED
+	EXTRA_CFLAGS += -DFB_ENABLED
 endif
 
 ifeq ($(UARCH),ia32)
-	SOURCES += ega.c
-	EXTRA_CFLAGS = -DEGA_ENABLED
+	SOURCES += \
+		ega.c
+	EXTRA_CFLAGS += -DEGA_ENABLED
 endif
 
 ifeq ($(UARCH),ia64)
-	SOURCES += ega.c \
+	SOURCES +=
+		ega.c \
 		ski.c \
 		serial_console.c
-	EXTRA_CFLAGS = -DSKI_ENABLED -DEGA_ENABLED
+	EXTRA_CFLAGS += -DSKI_ENABLED -DEGA_ENABLED
 endif
 
 ifeq ($(UARCH),amd64)
-	SOURCES += ega.c
-	EXTRA_CFLAGS = -DEGA_ENABLED
+	SOURCES += \
+		ega.c
+	EXTRA_CFLAGS += -DEGA_ENABLED
 endif
 
 ifeq ($(UARCH),mips32)
-	SOURCES += msim.c \
+	SOURCES += \
+		msim.c \
 		serial_console.c
-	EXTRA_CFLAGS = -DMSIM_ENABLED
+	EXTRA_CFLAGS += -DMSIM_ENABLED
 endif
 
 ifeq ($(UARCH),sparc64)
 	ifeq ($(PROCESSOR),sun4v)
-		SOURCES += niagara.c \
+		SOURCES += \
+			niagara.c \
 			serial_console.c
-		EXTRA_CFLAGS = -DNIAGARA_ENABLED
+		EXTRA_CFLAGS += -DNIAGARA_ENABLED
 	endif
 	
 	ifeq ($(MACHINE),serengeti)
-		SOURCES += sgcn.c \
+		SOURCES += \
+			sgcn.c \
 			serial_console.c
-		EXTRA_CFLAGS = -DSGCN_ENABLED
+		EXTRA_CFLAGS += -DSGCN_ENABLED
 	endif
 endif