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authorSrikant Patnaik2015-01-11 12:28:04 +0530
committerSrikant Patnaik2015-01-11 12:28:04 +0530
commit871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch)
tree8718f573808810c2a1e8cb8fb6ac469093ca2784 /arch/sparc/Makefile
parent9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff)
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Moved, renamed, and deleted files
The original directory structure was scattered and unorganized. Changes are basically to make it look like kernel structure.
Diffstat (limited to 'arch/sparc/Makefile')
-rw-r--r--arch/sparc/Makefile115
1 files changed, 115 insertions, 0 deletions
diff --git a/arch/sparc/Makefile b/arch/sparc/Makefile
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+#
+# sparc/Makefile
+#
+# Makefile for the architecture dependent flags and dependencies on the
+# Sparc and sparc64.
+#
+# Copyright (C) 1994,1996,1998 David S. Miller (davem@caip.rutgers.edu)
+# Copyright (C) 1998 Jakub Jelinek (jj@ultra.linux.cz)
+
+# We are not yet configured - so test on arch
+ifeq ($(ARCH),sparc)
+ KBUILD_DEFCONFIG := sparc32_defconfig
+else
+ KBUILD_DEFCONFIG := sparc64_defconfig
+endif
+
+ifeq ($(CONFIG_SPARC32),y)
+#####
+# sparc32
+#
+
+#
+# Uncomment the first KBUILD_CFLAGS if you are doing kgdb source level
+# debugging of the kernel to get the proper debugging information.
+
+AS := $(AS) -32
+LDFLAGS := -m elf32_sparc
+CHECKFLAGS += -D__sparc__
+export BITS := 32
+UTS_MACHINE := sparc
+
+#KBUILD_CFLAGS += -g -pipe -fcall-used-g5 -fcall-used-g7
+KBUILD_CFLAGS += -m32 -pipe -mno-fpu -fcall-used-g5 -fcall-used-g7
+KBUILD_AFLAGS += -m32 -Wa,-Av8
+
+#LDFLAGS_vmlinux = -N -Ttext 0xf0004000
+# Since 2.5.40, the first stage is left not btfix-ed.
+# Actual linking is done with "make image".
+LDFLAGS_vmlinux = -r
+
+else
+#####
+# sparc64
+#
+
+CHECKFLAGS += -D__sparc__ -D__sparc_v9__ -D__arch64__ -m64
+
+LDFLAGS := -m elf64_sparc
+export BITS := 64
+UTS_MACHINE := sparc64
+
+KBUILD_CFLAGS += -m64 -pipe -mno-fpu -mcpu=ultrasparc -mcmodel=medlow \
+ -ffixed-g4 -ffixed-g5 -fcall-used-g7 -Wno-sign-compare \
+ -Wa,--undeclared-regs
+KBUILD_CFLAGS += $(call cc-option,-mtune=ultrasparc3)
+KBUILD_AFLAGS += -m64 -mcpu=ultrasparc -Wa,--undeclared-regs
+
+ifeq ($(CONFIG_MCOUNT),y)
+ KBUILD_CFLAGS += -pg
+endif
+
+endif
+
+head-y := arch/sparc/kernel/head_$(BITS).o
+head-y += arch/sparc/kernel/init_task.o
+
+core-y += arch/sparc/kernel/
+core-y += arch/sparc/mm/ arch/sparc/math-emu/
+
+libs-y += arch/sparc/prom/
+libs-y += arch/sparc/lib/
+
+drivers-$(CONFIG_OPROFILE) += arch/sparc/oprofile/
+
+# Export what is needed by arch/sparc/boot/Makefile
+export VMLINUX_INIT VMLINUX_MAIN
+VMLINUX_INIT := $(head-y) $(init-y)
+VMLINUX_MAIN := $(core-y) kernel/ mm/ fs/ ipc/ security/ crypto/ block/
+VMLINUX_MAIN += $(patsubst %/, %/lib.a, $(libs-y)) $(libs-y)
+VMLINUX_MAIN += $(drivers-y) $(net-y)
+
+ifdef CONFIG_KALLSYMS
+export kallsyms.o := .tmp_kallsyms2.o
+endif
+
+boot := arch/sparc/boot
+
+# Default target
+all: zImage
+
+image zImage uImage tftpboot.img vmlinux.aout: vmlinux
+ $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
+
+archclean:
+ $(Q)$(MAKE) $(clean)=$(boot)
+
+# This is the image used for packaging
+KBUILD_IMAGE := $(boot)/zImage
+
+# Don't use tabs in echo arguments.
+ifeq ($(ARCH),sparc)
+define archhelp
+ echo '* image - kernel image ($(boot)/image)'
+ echo '* zImage - stripped kernel image ($(boot)/zImage)'
+ echo ' uImage - U-Boot SPARC32 Image (only for LEON)'
+ echo ' tftpboot.img - image prepared for tftp'
+endef
+else
+define archhelp
+ echo '* vmlinux - standard sparc64 kernel'
+ echo '* zImage - stripped and compressed sparc64 kernel ($(boot)/zImage)'
+ echo ' vmlinux.aout - a.out kernel for sparc64'
+ echo ' tftpboot.img - image prepared for tftp'
+endef
+endif