Author: luka
Date: 2016-05-11 00:36:39 +0200 (Wed, 11 May 2016)
New Revision: 49334

Added:
   
trunk/target/linux/generic/patches-4.4/207-mips-vdso-dbg-rebuild-after-genvdso.patch
Log:
kernel: add a workaround to rebuild vdso.so.dbg after genvdso

Currently the build fails with

  'arch/mips/vdso/vdso.so.dbg' already contains a '.MIPS.abiflags' section

if the file already exists from a prior build.

Add a makefile rule to force the rebuild of vdso.so.dbg if genvdso has
has been changed to workaround the failure.

Signed-off-by: Jo-Philipp Wich <[email protected]>

Added: 
trunk/target/linux/generic/patches-4.4/207-mips-vdso-dbg-rebuild-after-genvdso.patch
===================================================================
--- 
trunk/target/linux/generic/patches-4.4/207-mips-vdso-dbg-rebuild-after-genvdso.patch
                                (rev 0)
+++ 
trunk/target/linux/generic/patches-4.4/207-mips-vdso-dbg-rebuild-after-genvdso.patch
        2016-05-10 22:36:39 UTC (rev 49334)
@@ -0,0 +1,11 @@
+--- a/arch/mips/vdso/Makefile
++++ b/arch/mips/vdso/Makefile
+@@ -75,7 +75,7 @@ $(obj-vdso): KBUILD_AFLAGS := $(aflags-v
+ 
+ $(obj)/vdso.lds: KBUILD_CPPFLAGS := $(native-abi)
+ 
+-$(obj)/vdso.so.dbg: $(obj)/vdso.lds $(obj-vdso) FORCE
++$(obj)/vdso.so.dbg: $(obj)/vdso.lds $(obj-vdso) $(obj)/genvdso FORCE
+       $(call if_changed,vdsold)
+ 
+ $(obj)/vdso-image.c: $(obj)/vdso.so.dbg $(obj)/genvdso FORCE
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