Patchwork [v2] powerpc: Use the deterministic mode of ar

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Submitter Michal Marek
Date May 5, 2011, 3:22 p.m.
Message ID <1304608975-21441-1-git-send-email-mmarek@suse.cz>
Download mbox | patch
Permalink /patch/94286/
State Accepted
Commit 31355403dba5aa7a700c69f91cd6266092932701
Delegated to: Benjamin Herrenschmidt
Headers show

Comments

Michal Marek - May 5, 2011, 3:22 p.m.
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Michal Marek <mmarek@suse.cz>

---

Hi,

this version fixes build with binutils <= 2.19 by first checking if ar(1)
supports the D option. It depends on a previous patch in the kbuild tree,
commit 40df759e (kbuild: Fix build with binutils <= 2.19) in linux-next,
so it will need to go through the kbuild tree. But feedback from the PPC
maintainers would be appreciated.

Thanks
Michal

---
 arch/powerpc/boot/Makefile |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

Patch

diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index 8917816..f0543f8 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -127,7 +127,7 @@  quiet_cmd_bootas = BOOTAS  $@
       cmd_bootas = $(CROSS32CC) -Wp,-MD,$(depfile) $(BOOTAFLAGS) -c -o $@ $<
 
 quiet_cmd_bootar = BOOTAR  $@
-      cmd_bootar = $(CROSS32AR) -cr $@.$$$$ $(filter-out FORCE,$^); mv $@.$$$$ $@
+      cmd_bootar = $(CROSS32AR) -cr$(KBUILD_ARFLAGS) $@.$$$$ $(filter-out FORCE,$^); mv $@.$$$$ $@
 
 $(obj-libfdt): $(obj)/%.o: $(srctree)/scripts/dtc/libfdt/%.c FORCE
 	$(call if_changed_dep,bootcc)