disk: convert part_* files to COBJ-$(CONFIG_XXX) style
Move the CONFIG_XXX out of the part_XXX.c file and into Makefile to
avoid pointless compiles.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
diff --git a/disk/Makefile b/disk/Makefile
index c479145..128db77 100644
--- a/disk/Makefile
+++ b/disk/Makefile
@@ -28,11 +28,11 @@
LIB = $(obj)libdisk.a
COBJS-y += part.o
-COBJS-y += part_mac.o
-COBJS-y += part_dos.o
-COBJS-y += part_iso.o
-COBJS-y += part_amiga.o
-COBJS-y += part_efi.o
+COBJS-$(CONFIG_MAC_PARTITION) += part_mac.o
+COBJS-$(CONFIG_DOS_PARTITION) += part_dos.o
+COBJS-$(CONFIG_ISO_PARTITION) += part_iso.o
+COBJS-$(CONFIG_AMIGA_PARTITION) += part_amiga.o
+COBJS-$(CONFIG_EFI_PARTITION) += part_efi.o
COBJS := $(COBJS-y)
SRCS := $(COBJS:.o=.c)