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package/libbpf: needs headers >= 4.13

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Since its addition in commit f7b8508e4f,
libbpf unconditionally uses TCA_BPF_ID which is only available since
kernel 4.13 and
https://github.com/torvalds/linux/commit/e86283071fb0eed28136adb52997888f4beb202b:

netlink.c: In function '__get_tc_info':
netlink.c:515:11: error: 'TCA_BPF_ID' undeclared (first use in this function); did you mean 'TCA_BPF_FD'?
  515 |  if (!tbb[TCA_BPF_ID])
      |           ^~~~~~~~~~
      |           TCA_BPF_FD

Fixes:
 - http://autobuild.buildroot.org/results/14996a0b7b9b65d0d6d5717d6da8922752789749

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
2021-08-14 22:37:25 +02:00
committed by Arnout Vandecappelle (Essensium/Mind)
parent 93351fa0b3
commit 3145adfb69
1 changed files with 3 additions and 1 deletions
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package/libbpf/Config.in
+3 -1
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@@ -13,6 +13,7 @@ config BR2_PACKAGE_LIBBPF
depends on BR2_USE_WCHAR # elfutils
depends on !BR2_STATIC_LIBS # elfutils
depends on BR2_TOOLCHAIN_HAS_THREADS # elfutils
depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_13
depends on BR2_TOOLCHAIN_USES_UCLIBC || BR2_TOOLCHAIN_USES_GLIBC # elfutils
select BR2_PACKAGE_ELFUTILS
select BR2_PACKAGE_ZLIB
@@ -24,8 +25,9 @@ config BR2_PACKAGE_LIBBPF
https://github.com/libbpf/libbpf
comment "libbpf needs a uClibc or glibc toolchain w/ wchar, dynamic library, threads"
comment "libbpf needs a uClibc or glibc toolchain w/ wchar, dynamic library, threads, headers >= 4.13"
depends on BR2_PACKAGE_LIBBPF_ARCH_SUPPORTS
depends on !BR2_USE_WCHAR || BR2_STATIC_LIBS \
|| !BR2_TOOLCHAIN_HAS_THREADS \
|| !BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_13 \
|| !(BR2_TOOLCHAIN_USES_UCLIBC || BR2_TOOLCHAIN_USES_GLIBC)