patch-2.4.2 linux/arch/cris/Makefile

• Lines: 97
• Date: Thu Feb 8 16:32:44 2001
• Orig file: v2.4.1/linux/arch/cris/Makefile
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.4.1/linux/arch/cris/Makefile linux/arch/cris/Makefile
@@ -0,0 +1,96 @@
+# $Id: Makefile,v 1.11 2000/11/27 17:58:30 bjornw Exp $
+# cris/Makefile
+#
+# This file is included by the global makefile so that you can add your own
+# architecture-specific flags and dependencies. Remember to do have actions
+# for "archclean" and "archdep" for cleaning up and making dependencies for
+# this architecture
+#
+# This file is subject to the terms and conditions of the GNU General Public
+# License.  See the file "COPYING" in the main directory of this archive
+# for more details.
+
+LD_SCRIPT=$(TOPDIR)/arch/cris/cris.ld
+
+# A bug in ld prevents us from having a (constant-value) symbol in a
+# "ORIGIN =" or "LENGTH =" expression.  We fix that by generating a
+# linker file with the symbolic part of those expressions evaluated.
+#  Unfortunately, there is trouble making vmlinux depend on anything we
+# generate here, so we *always* regenerate the final linker script and
+# replace the LD macro to get what we want.  Thankfully(?) vmlinux is
+# always rebuilt (due to calling make recursively and not knowing if
+# anything was rebuilt).
+#  The shell script to build in some kind of dependency is really not
+# necessary for reasons of speed.  It's there because always
+# regenerating stuff (even for incremental linking of subsystems!) is
+# even more nauseating.
+LD = if [ ! -e $(LD_SCRIPT).tmp -o $(LD_SCRIPT) -nt $(LD_SCRIPT).tmp ]; then \
+          sed -e s/@ETRAX_DRAM_BASE@/0x$(ETRAX_DRAM_BASE)/ \
+              -e s/@ETRAX_DRAM_SIZE_M@/$(ETRAX_DRAM_SIZE)/ \
+              < $(LD_SCRIPT) > $(LD_SCRIPT).tmp; \
+     else true; \
+     fi && $(CROSS_COMPILE)ld -mcriself
+
+LINKFLAGS =-qmagic -mcriself -T $(LD_SCRIPT).tmp
+
+# objcopy is used to make binary images from the resulting linked file
+
+OBJCOPY := $(CROSS_COMPILE)objcopy -O binary -R .note -R .comment -S
+
+# normally, gcc on a linux box adds __linux__ but we do it "manually"
+# gcc-cris defaults to a.out, we need ELF, so -melf
+
+CFLAGS := $(CFLAGS) -march=v10 -fno-strict-aliasing -pipe -D__linux__
+
+ifdef CONFIG_KGDB
+CFLAGS := $(subst -fomit-frame-pointer,,$(CFLAGS)) -g
+CFLAGS += -fno-omit-frame-pointer
+endif
+
+HEAD := arch/cris/kernel/head.o
+
+SUBDIRS += arch/cris/kernel arch/cris/mm arch/cris/lib arch/cris/drivers
+CORE_FILES += arch/cris/kernel/kernel.o arch/cris/mm/mm.o arch/cris/drivers/drivers.o
+LIBGCC = $(shell $(CC) $(CFLAGS) -print-file-name=libgcc.a)
+LIBS := $(TOPDIR)/arch/cris/lib/lib.a $(LIBS) $(TOPDIR)/arch/cris/lib/lib.a $(LIBGCC)
+
+arch/cris/kernel: dummy
+	$(MAKE) linuxsubdirs SUBDIRS=arch/cris/kernel
+
+arch/cris/mm: dummy
+	$(MAKE) linuxsubdirs SUBDIRS=arch/cris/mm
+
+MAKEBOOT = $(MAKE) -C arch/$(ARCH)/boot
+
+vmlinux.bin: vmlinux
+	$(OBJCOPY) vmlinux vmlinux.bin
+
+timage: vmlinux.bin
+	cat vmlinux.bin cramfs.img >timage
+
+simimage: timage
+	cp vmlinux.bin simvmlinux.bin
+
+# the following will remake timage without compiling the kernel
+# it does of course require that all object files exist...
+
+cramfs:
+## cramfs      - Creates a cramfs image
+	mkcramfs -p 8192 root cramfs.img
+	cat vmlinux.bin cramfs.img >timage
+
+zImage: vmlinux
+## zImage     - Compressed kernel (gzip)
+	@$(MAKEBOOT) zImage
+
+compressed: zImage
+
+archclean:
+	@$(MAKEBOOT) clean
+	rm -f timage vmlinux.bin cramfs.img
+	rm -rf $(LD_SCRIPT).tmp
+
+archmrproper:
+
+archdep:
+	@$(MAKEBOOT) dep