[PATCH 30/47] Update CRISv32 boot Kbuild makefile.

Jesper Nilsson
2007-12-06T12:52:39Z

- Remove old specific targets, use more generic ones instead.
- Use if_changed to avoid creating new images when no change.

Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
---
arch/cris/arch-v32/boot/Makefile | 23 +++++++++++++++--------
1 files changed, 15 insertions(+), 8 deletions(-)

diff --git a/arch/cris/arch-v32/boot/Makefile b/arch/cris/arch-v32/boot/Makefile
index 26f293a..3f91349 100644
--- a/arch/cris/arch-v32/boot/Makefile
+++ b/arch/cris/arch-v32/boot/Makefile
@@ -1,14 +1,21 @@
#
# arch/cris/arch-v32/boot/Makefile
#
-target = $(target_boot_dir)
-src = $(src_boot_dir)

-zImage: compressed/vmlinuz
+OBJCOPY = objcopy-cris
+OBJCOPYFLAGS = -O binary -R .note -R .comment

-compressed/vmlinuz: $(objtree)/vmlinux
- @$(MAKE) -f $(src)/compressed/Makefile $(objtree)/vmlinuz
+subdir- := compressed rescue
+targets := Image

-clean:
- rm -f zImage tools/build compressed/vmlinux.out
- @$(MAKE) -f $(src)/compressed/Makefile clean
+$(obj)/Image: vmlinux FORCE
+ $(call if_changed,objcopy)
+ @echo ' Kernel: $@ is ready'
+
+$(obj)/compressed/vmlinux: $(obj)/Image FORCE
+ $(Q)$(MAKE) $(build)=$(obj)/compressed $@
+ $(Q)$(MAKE) $(build)=$(obj)/rescue $(obj)/rescue/rescue.bin
+
+$(obj)/zImage: $(obj)/compressed/vmlinux
+ @cp $< $@
+ @echo ' Kernel: $@ is ready'
--
1.5.3.6.970.gd25430