From 237fe13a0b0468b597838bf0dc883ec195c470a4 Mon Sep 17 00:00:00 2001 From: Tobias Waldekranz Date: Thu, 20 Oct 2022 16:14:10 +0200 Subject: [PATCH] package/libbpf: remove architecture restrictions Since Buildroot commit 3145adfb69ba ("package/libbpf: needs headers >= 4.13"), libbpf depends on Linux headers >= 4.13. This requirement renders the explicit list of supported architectures, previously added in f693354c30bd overly restrictive, as the syscall number for bpf(2) has been defined since Linux 3.18. Commit f693354c30bd ("package/libbpf: add BR2_PACKAGE_LIBBPF_ARCH_SUPPORTS") was introduced to fix a build issue where a toolchain using very old kernel headers (3.13) failed to build libbpf for ARM, but these architecture dependencies are no longer needed due to the bump on the kernel headers version requirement. Signed-off-by: Tobias Waldekranz Signed-off-by: Thomas Petazzoni (cherry picked from commit 51ecbe500f1bce6725ea78c8193b9efae5da2e6f) Signed-off-by: Peter Korsgaard --- package/libbpf/Config.in | 11 ----------- 1 file changed, 11 deletions(-) diff --git a/package/libbpf/Config.in b/package/libbpf/Config.in index b3d6e44c6a..1465366c9e 100644 --- a/package/libbpf/Config.in +++ b/package/libbpf/Config.in @@ -1,15 +1,5 @@ -config BR2_PACKAGE_LIBBPF_ARCH_SUPPORTS - bool - # see src/bpf.c - default y if BR2_arc - default y if BR2_aarch64 || BR2_aarch64_be - default y if BR2_i386 || BR2_x86_64 - default y if BR2_sparc || BR2_sparc64 - default y if BR2_s390x - config BR2_PACKAGE_LIBBPF bool "libbpf" - depends on BR2_PACKAGE_LIBBPF_ARCH_SUPPORTS depends on BR2_TOOLCHAIN_HAS_SYNC_4 depends on BR2_USE_WCHAR # elfutils depends on !BR2_STATIC_LIBS # elfutils @@ -27,7 +17,6 @@ config BR2_PACKAGE_LIBBPF https://github.com/libbpf/libbpf 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_TOOLCHAIN_HAS_SYNC_4 depends on !BR2_USE_WCHAR || BR2_STATIC_LIBS \ || !BR2_TOOLCHAIN_HAS_THREADS \