* [PATCH] Documentation: disable vdso_test to avoid breakage with old glibc
@ 2014-09-17 0:09 Peter Foley
2014-09-18 0:23 ` Randy Dunlap
0 siblings, 1 reply; 2+ messages in thread
From: Peter Foley @ 2014-09-17 0:09 UTC (permalink / raw)
To: linux-kernel, linux-doc, rdunlap; +Cc: sfr, Peter Foley
glibc versions older than 2.16 don't include sys/auxv.h which this
executable uses.
Since we don't have a good way to test for specific glibc versions in
kbuild, just disable it for now.
Signed-off-by: Peter Foley <pefoley2@pefoley.com>
---
Documentation/vDSO/Makefile | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Documentation/vDSO/Makefile b/Documentation/vDSO/Makefile
index d87bb29..2b99e57 100644
--- a/Documentation/vDSO/Makefile
+++ b/Documentation/vDSO/Makefile
@@ -1,5 +1,5 @@
-# List of programs to build
-hostprogs-y := vdso_test
+# vdso_test won't build for glibc < 2.16, so disable it
+# hostprogs-y := vdso_test
hostprogs-$(CONFIG_X86) := vdso_standalone_test_x86
vdso_standalone_test_x86-objs := vdso_standalone_test_x86.o parse_vdso.o
vdso_test-objs := parse_vdso.o vdso_test.o
--
2.1.0
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] Documentation: disable vdso_test to avoid breakage with old glibc
2014-09-17 0:09 [PATCH] Documentation: disable vdso_test to avoid breakage with old glibc Peter Foley
@ 2014-09-18 0:23 ` Randy Dunlap
0 siblings, 0 replies; 2+ messages in thread
From: Randy Dunlap @ 2014-09-18 0:23 UTC (permalink / raw)
To: Peter Foley, linux-kernel, linux-doc; +Cc: sfr
On 09/16/14 17:09, Peter Foley wrote:
> glibc versions older than 2.16 don't include sys/auxv.h which this
> executable uses.
> Since we don't have a good way to test for specific glibc versions in
> kbuild, just disable it for now.
>
> Signed-off-by: Peter Foley <pefoley2@pefoley.com>
Applied. Thanks.
> ---
> Documentation/vDSO/Makefile | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/Documentation/vDSO/Makefile b/Documentation/vDSO/Makefile
> index d87bb29..2b99e57 100644
> --- a/Documentation/vDSO/Makefile
> +++ b/Documentation/vDSO/Makefile
> @@ -1,5 +1,5 @@
> -# List of programs to build
> -hostprogs-y := vdso_test
> +# vdso_test won't build for glibc < 2.16, so disable it
> +# hostprogs-y := vdso_test
> hostprogs-$(CONFIG_X86) := vdso_standalone_test_x86
> vdso_standalone_test_x86-objs := vdso_standalone_test_x86.o parse_vdso.o
> vdso_test-objs := parse_vdso.o vdso_test.o
>
--
~Randy
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