[Buildroot] [PATCH] avr32: disable kernel headers
spdawson at gmail.com
spdawson at gmail.com
Thu Nov 7 21:30:43 UTC 2013
From: Simon Dawson <spdawson at gmail.com>
Using kernel headers newer than 3.6.x, uclibc fails to build:
In file included from output/host/usr/avr32-buildroot-linux-uclibc/sysroot/usr/include/linux/rtnetlink.h:6,
from libc/inet/netlinkaccess.h:34,
from libc/inet/if_index.c:36:
output/host/usr/avr32-buildroot-linux-uclibc/sysroot/usr/include/linux/if_link.h:314: error: expected specifier-qualifier-list before '__be16'
make[1]: *** [libc/inet/if_index.os] Error 1
make[1]: Leaving directory `output/build/uclibc-0.9.31.1'
make: *** [output/build/uclibc-0.9.31.1/.stamp_built] Error 2
Disable kernel headers newer than 3.6.x on avr32, and update atngw100 and
atstk100x defconfigs to use kernel headers that avoid the uclibc build
problem.
Signed-off-by: Simon Dawson <spdawson at gmail.com>
---
configs/atngw100_defconfig | 5 ++---
configs/atstk100x_defconfig | 4 ++--
package/linux-headers/Config.in.host | 9 ++++++---
3 files changed, 10 insertions(+), 8 deletions(-)
diff --git a/configs/atngw100_defconfig b/configs/atngw100_defconfig
index 5490241..bcb0073 100644
--- a/configs/atngw100_defconfig
+++ b/configs/atngw100_defconfig
@@ -1,10 +1,9 @@
# Architecture
BR2_avr32=y
-# Lock down kernel headers version, to match the kernel version used
-# below.
+# Lock down kernel headers to a version for which uclibc will build.
BR2_KERNEL_HEADERS_VERSION=y
-BR2_DEFAULT_KERNEL_VERSION="3.9.11"
+BR2_DEFAULT_KERNEL_VERSION="3.4.68"
# Filesystems
BR2_TARGET_ROOTFS_JFFS2=y
diff --git a/configs/atstk100x_defconfig b/configs/atstk100x_defconfig
index f73497c..b35c9f4 100644
--- a/configs/atstk100x_defconfig
+++ b/configs/atstk100x_defconfig
@@ -1,9 +1,9 @@
# Architecture
BR2_avr32=y
-# Lock to same version as kernel
+# Lock down kernel headers to a version for which uclibc will build.
BR2_KERNEL_HEADERS_VERSION=y
-BR2_DEFAULT_KERNEL_VERSION="3.9.11"
+BR2_DEFAULT_KERNEL_VERSION="3.4.68"
# U-Boot
BR2_TARGET_UBOOT=y
diff --git a/package/linux-headers/Config.in.host b/package/linux-headers/Config.in.host
index 2bd8b02..e9690de 100644
--- a/package/linux-headers/Config.in.host
+++ b/package/linux-headers/Config.in.host
@@ -44,24 +44,27 @@ choice
config BR2_KERNEL_HEADERS_3_7
bool "Linux 3.7.x kernel headers"
- depends on BR2_DEPRECATED && !BR2_arc
+ depends on BR2_DEPRECATED && !BR2_arc && !BR2_avr32
config BR2_KERNEL_HEADERS_3_8
bool "Linux 3.8.x kernel headers"
- depends on BR2_DEPRECATED && !BR2_arc
+ depends on BR2_DEPRECATED && !BR2_arc && !BR2_avr32
config BR2_KERNEL_HEADERS_3_9
bool "Linux 3.9.x kernel headers"
- depends on BR2_DEPRECATED
+ depends on BR2_DEPRECATED && !BR2_avr32
config BR2_KERNEL_HEADERS_3_10
bool "Linux 3.10.x kernel headers"
+ depends on !BR2_avr32
config BR2_KERNEL_HEADERS_3_11
bool "Linux 3.11.x kernel headers"
+ depends on !BR2_avr32
config BR2_KERNEL_HEADERS_3_12
bool "Linux 3.12.x kernel headers"
+ depends on !BR2_avr32
config BR2_KERNEL_HEADERS_VERSION
bool "Manually specified Linux version"
--
1.8.3.2
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