[Buildroot] [git commit] package/libvirt: fix dependencies on kernel headers

commit: https://git.buildroot.net/buildroot/commit/?id=d1fc0690addd850674e77dc3e96a0cfa6b0ef19b
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master

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 <redacted>
[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 <redacted>
---
 package/libvirt/Config.in | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/package/libvirt/Config.in b/package/libvirt/Config.in
index 2f191882cc..ee042e3cd8 100644
--- 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

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