build: beautify the build rules

e3638e2d · Wesley W. Terpstra · d122ba4a · e3638e2d
Commit e3638e2d authored Mar 26, 2014 by Wesley W. Terpstra
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Showing with 6 additions and 5 deletions

Kbuild vme-wb/Kbuild +6 -5

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--- a/vme-wb/Kbuild
+++ b/vme-wb/Kbuild
@@ -33,15 +33,16 @@ endif
 endif
 endif

+# Depend on wishbone.ko from pci-wb directory
 KBUILD_EXTRA_SYMBOLS += $(M)/../pcie-wb/Module.symvers
 ccflags-y += -I$(M)/../pcie-wb

-obj-m += vme_wb.o
-
+# If using out-of-kernel VME, declare dependency
 ifeq ($(VME_SOURCE),external)
 ccflags-y += -I$(M)/../legacy-vme64x-core/drv/driver
 obj-m += ../legacy-vme64x-core/drv/driver/
-vme_wb-objs := vme_wb_external.o
-else
-vme_wb-objs := vme_wb_inkernel.o
 endif
+
+# The actual driver!
+obj-m += vme_wb.o
+vme_wb-objs := vme_wb_$(VME_SOURCE).o