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authorSam Ravnborg <sam@ravnborg.org>2008-12-03 03:08:37 -0800
committerDavid S. Miller <davem@davemloft.net>2008-12-04 09:17:20 -0800
commitd670bd4f803c8b646acd20f3ba21e65458293faf (patch)
treeeabc30aadce1556023c4aa445c649ba9e1d3f352 /arch/sparc/kernel/Makefile
parent478b8fecda511942404ac232897a718cecd13e48 (diff)
sparc: prepare kernel/ for unification
o sparc32 files with identical names to sparc64 renamed to <name>_32.S o introduced a few Kconfig helpers to simplify Makefile logic o refactored Makefile to prepare for unification - use obj-$(CONFIG_SPARC32) for sparc32 specific files - use <name>_$(BITS) for files where sparc64 has a _64 variant - sparc64 directly include a few files where sparc32 builds them, refer to these files directly (no BITS) - sneaked in -Werror as used by sparc64 o modified sparc/Makefile to use the new names for head/init_task Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/kernel/Makefile')
-rw-r--r--arch/sparc/kernel/Makefile76
1 files changed, 54 insertions, 22 deletions
diff --git a/arch/sparc/kernel/Makefile b/arch/sparc/kernel/Makefile
index 2d658209509..6558eea5f0b 100644
--- a/arch/sparc/kernel/Makefile
+++ b/arch/sparc/kernel/Makefile
@@ -2,25 +2,57 @@
# Makefile for the linux kernel.
#
-extra-y := head.o init_task.o vmlinux.lds
-
-EXTRA_AFLAGS := -ansi
-
-IRQ_OBJS := irq.o sun4m_irq.o sun4c_irq.o sun4d_irq.o
-obj-y := entry.o wof.o wuf.o etrap.o rtrap.o traps.o $(IRQ_OBJS) \
- process.o signal.o ioport.o setup.o idprom.o \
- sys_sparc.o systbls.o \
- time.o windows.o cpu.o devices.o \
- tadpole.o tick14.o ptrace.o \
- unaligned.o una_asm.o muldiv.o \
- prom.o of_device.o devres.o dma.o
-
-devres-y = ../../../kernel/irq/devres.o
-
-obj-$(CONFIG_PCI) += pcic.o
-obj-$(CONFIG_SMP) += trampoline.o smp.o sun4m_smp.o sun4d_smp.o
-obj-$(CONFIG_SUN_AUXIO) += auxio.o
-obj-$(CONFIG_SUN_PM) += apc.o pmc.o
-obj-$(CONFIG_MODULES) += module.o sparc_ksyms.o
-obj-$(CONFIG_SPARC_LED) += led.o
-obj-$(CONFIG_KGDB) += kgdb.o
+asflags-y := -ansi
+ccflags-y := -Werror
+
+extra-y := head_$(BITS).o
+extra-y += init_task_$(BITS).o
+extra-y += vmlinux.lds
+
+obj-$(CONFIG_SPARC32) += entry.o wof.o wuf.o
+obj-$(CONFIG_SPARC32) += etrap_32.o
+obj-$(CONFIG_SPARC32) += rtrap_32.o
+obj-y += traps_$(BITS).o
+
+# IRQ
+obj-y += irq_$(BITS).o
+obj-$(CONFIG_SPARC32) += sun4m_irq.o sun4c_irq.o sun4d_irq.o
+
+obj-y += process_$(BITS).o
+obj-y += signal_$(BITS).o
+obj-$(CONFIG_SPARC32) += ioport.o
+obj-y += setup_$(BITS).o
+obj-y += idprom_$(BITS).o
+obj-y += sys_sparc_$(BITS).o
+obj-$(CONFIG_SPARC32) += systbls_32.o
+obj-y += time_$(BITS).o
+obj-$(CONFIG_SPARC32) += windows.o
+obj-y += cpu_$(BITS).o
+obj-$(CONFIG_SPARC32) += devices.o
+obj-$(CONFIG_SPARC32) += tadpole.o
+obj-$(CONFIG_SPARC32) += tick14.o
+obj-y += ptrace_$(BITS).o
+obj-y += unaligned_$(BITS).o
+obj-y += una_asm_$(BITS).o
+obj-$(CONFIG_SPARC32) += muldiv.o
+obj-y += prom_$(BITS).o
+obj-y += of_device_$(BITS).o
+
+# sparc32 do not use GENERIC_HARDIRQS but uses the generic devres implementation
+obj-$(CONFIG_SPARC32) += devres.o
+devres-y := ../../../kernel/irq/devres.o
+
+obj-$(CONFIG_SPARC32) += dma.o
+
+obj-$(CONFIG_SPARC32_PCI) += pcic.o
+
+obj-$(CONFIG_SMP) += trampoline_$(BITS).o smp_$(BITS).o
+obj-$(CONFIG_SPARC32_SMP) += sun4m_smp.o sun4d_smp.o
+
+obj-y += auxio_$(BITS).o
+obj-$(CONFIG_SUN_PM) += apc.o pmc.o
+
+obj-$(CONFIG_MODULES) += module_$(BITS).o
+obj-$(CONFIG_MODULES) += sparc_ksyms_$(BITS).o
+obj-$(CONFIG_SPARC_LED) += led.o
+obj-$(CONFIG_KGDB) += kgdb_$(BITS).o