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| author |   James Hilliard <james.hilliard1@gmail.com> | 2022-01-30 19:33:55 -0700 |
|---|---|---|
| committer |   Yu Watanabe <watanabe.yu+github@gmail.com> | 2022-01-31 14:27:11 +0900 |
| commit | 408832e603b930d6d6062eb3bc6d6954a6ecb4f2 (patch) | |
| tree | 95545be3be6fb50cdfee93d350eea5f8644018d2 | |
| parent | basic: update CIFS magic (diff) | |
| download | systemd-408832e603b930d6d6062eb3bc6d6954a6ecb4f2.tar.xz systemd-408832e603b930d6d6062eb3bc6d6954a6ecb4f2.zip | |
meson: set minimum clang/llvm versions for bpf support
The minimum clang/llvm-strip version needed for building libbpf based
programs is 10.0.0, this is documented here:
https://github.com/libbpf/libbpf/tree/v0.6.1#bpf-co-re-compile-once--run-everywhere
Using an older version such as 9.0.0 will generate objects that
bpftool will not be able to generate skeletons for.
| -rw-r--r-- | meson.build | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/meson.build b/meson.build index 9faa6583a07..43c3252e361 100644 --- a/meson.build +++ b/meson.build @@ -988,7 +988,7 @@ else # Support 'versioned' clang/llvm-strip binaries, as seen on Debian/Ubuntu # (like clang-10/llvm-strip-10) if meson.is_cross_build() or cc.get_id() != 'clang' or cc.cmd_array()[0].contains('afl-clang') or cc.cmd_array()[0].contains('hfuzz-clang') - r = find_program('clang', required : bpf_framework_required) + r = find_program('clang', required : bpf_framework_required, version : '>= 10.0.0') clang_found = r.found() if clang_found if meson.version().version_compare('>= 0.55') @@ -1018,7 +1018,7 @@ else else llvm_strip_bin = 'llvm-strip' endif - llvm_strip = find_program(llvm_strip_bin, required : bpf_framework_required) + llvm_strip = find_program(llvm_strip_bin, required : bpf_framework_required, version : '>= 10.0.0') # Debian installs this in /usr/sbin/ which is not in $PATH. # We check for 'bpftool' first, honouring $PATH, and in /usr/sbin/ for Debian. |