linux-headers: aarch64: Prevent selecting unsupported versions

Versions older than Linux v3.7 do not support the aarch64 architecture
so disable them, for reference see https://kernelnewbies.org/Linux_3.7

Without this patch these defconfigs fail to build

BR2_aarch64=y
BR2_KERNEL_HEADERS_3_2=y

BR2_aarch64=y
BR2_KERNEL_HEADERS_3_4=y

with error messages like this:

make[1]: Entering directory '/home/buildroot/br5_next/output/build/linux-headers-3.2.89'
Makefile:567: /home/buildroot/br5_next/output/build/linux-headers-3.2.89/arch/arm64/Makefile: No such file or directory

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>

diff --git a/package/linux-headers/Config.in.host b/package/linux-headers/Config.in.host
index 9cf6fed77dd3ff8d6a356cc2bc1aca82616576c1..7f07da05f7e4518185ceb10ee04dda2829e2019f 100644 (file)
--- a/package/linux-headers/Config.in.host
+++ b/package/linux-headers/Config.in.host
@@ -28,12 +28,12 @@ config BR2_KERNEL_HEADERS_AS_KERNEL
 
 config BR2_KERNEL_HEADERS_3_2
        bool "Linux 3.2.x kernel headers"
-       depends on !BR2_arc && !BR2_nios2
+       depends on !BR2_aarch64 && !BR2_arc && !BR2_nios2
        select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_2
 
 config BR2_KERNEL_HEADERS_3_4
        bool "Linux 3.4.x kernel headers"
-       depends on !BR2_arc && !BR2_nios2
+       depends on !BR2_aarch64 && !BR2_arc && !BR2_nios2
        select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_4
 
 config BR2_KERNEL_HEADERS_3_10