package/libvirt: fix dependencies on kernel headers

In ccfc90e1010e (package/libvirt: new package), last-minute changes
missed the depenecny on kernel headers; headers >= 3.12 are required for
all architectures, but AArch64, which requires 4.11 for HWCAP_CPUID:

    ../src/cpu/cpu_arm.c: In function 'virCPUarmCpuDataFromRegs':
    ../src/cpu/cpu_arm.c:562:20: error: 'HWCAP_CPUID' undeclared (first use in this function); did you mean 'HWCAP_PMULL'?
         if (!(hwcaps & HWCAP_CPUID)) {
                        ^~~~~~~~~~~
                        HWCAP_PMULL

Fixes:
 - http://autobuild.buildroot.org/results/85bf7b4dad73a748bf439e63874eb64d9a53088f

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
[yann.morin.1998@free.fr:
  - move AArch64 4.11 req. from _ARCH_SUPPORTS to BR2_PACKAGE_LIBVIRT
  - add missing dependency on headers 3.12 for the rest
]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>

diff --git a/package/libvirt/Config.in b/package/libvirt/Config.in
index 2f191882ccbdbbb4b2629aba69de4812c6545b87..ee042e3cd870e8f88ce8da00c3e46a222d9c5335 100644 (file)
--- a/package/libvirt/Config.in
+++ b/package/libvirt/Config.in
@@ -14,6 +14,8 @@ comment "libvirt needs udev /dev management, a toolchain w/ threads, dynamic lib
 config BR2_PACKAGE_LIBVIRT
        bool "libvirt"
        depends on BR2_PACKAGE_LIBVIRT_ARCH_SUPPORTS
+       depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_12
+       depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_11 || !BR2_aarch64
        depends on BR2_PACKAGE_HAS_UDEV
        depends on !BR2_STATIC_LIBS
        depends on BR2_USE_WCHAR