package/bpftool: needs headers >= 4.12

NETLINK_EXT_ACK is only available since kernel 4.12 and
2d4bc93368
resulting in the following build failure since addition of the package
in commit 3675131e6c:

net.c: In function 'netlink_open':
net.c:110:36: error: 'NETLINK_EXT_ACK' undeclared (first use in this function); did you mean 'NETLINK_CAP_ACK'?
  110 |  if (setsockopt(sock, SOL_NETLINK, NETLINK_EXT_ACK,
      |                                    ^~~~~~~~~~~~~~~
      |                                    NETLINK_CAP_ACK

Fixes:
 - http://autobuild.buildroot.org/results/c61678e56bd73609838747048f27068818c21150

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
This commit is contained in:
Fabrice Fontaine 2022-02-13 20:33:36 +01:00 committed by Arnout Vandecappelle (Essensium/Mind)
parent 0f3b4f9402
commit e0d94c6104

View File

@ -5,14 +5,16 @@ config BR2_PACKAGE_BPFTOOL
depends on !BR2_STATIC_LIBS # elfutils
depends on BR2_TOOLCHAIN_HAS_THREADS # elfutils
depends on BR2_TOOLCHAIN_USES_UCLIBC || BR2_TOOLCHAIN_USES_GLIBC # elfutils
depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_12
select BR2_PACKAGE_BINUTILS
select BR2_PACKAGE_ELFUTILS
help
bpftool is a tool for for inspection and simple manipulation
of eBPF programs and maps.
comment "bpftool needs a uClibc or glibc toolchain w/ wchar, dynamic library, threads"
comment "bpftool needs a uClibc or glibc toolchain w/ wchar, dynamic library, threads, headers >= 4.12"
depends on !BR2_nios2
depends on !BR2_USE_WCHAR || BR2_STATIC_LIBS \
|| !BR2_TOOLCHAIN_HAS_THREADS \
|| !(BR2_TOOLCHAIN_USES_UCLIBC || BR2_TOOLCHAIN_USES_GLIBC)
|| !(BR2_TOOLCHAIN_USES_UCLIBC || BR2_TOOLCHAIN_USES_GLIBC) \
|| !BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_12