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[meta-oe] bpftool-native: Empty DEBUG_PREFIX_MAP_EXTRA

Message ID 20251202051354.3815601-1-mingli.yu@windriver.com
State Under Review
Headers show
Series [meta-oe] bpftool-native: Empty DEBUG_PREFIX_MAP_EXTRA | expand

Commit Message

Yu, Mingli Dec. 2, 2025, 5:13 a.m. UTC 
From: Mingli Yu <mingli.yu@windriver.com>

Most host gcc doesn't support -fcanon-prefix-map right now, so
empty DEBUG_PREFIX_MAP_EXTRA to fix the below build error.
 | gcc: error: unrecognized command-line option ‘-fcanon-prefix-map’; did you mean ‘-fmacro-prefix-map=’?

Signed-off-by: Mingli Yu <mingli.yu@windriver.com>
---
 meta-oe/recipes-kernel/bpftool/bpftool-native_6.16.bb | 2 ++
 1 file changed, 2 insertions(+)
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Patch

diff --git a/meta-oe/recipes-kernel/bpftool/bpftool-native_6.16.bb b/meta-oe/recipes-kernel/bpftool/bpftool-native_6.16.bb
index bc7712ce4d..fe3ad6138e 100644
--- a/meta-oe/recipes-kernel/bpftool/bpftool-native_6.16.bb
+++ b/meta-oe/recipes-kernel/bpftool/bpftool-native_6.16.bb
@@ -14,6 +14,8 @@  SRC_URI[sha256sum] = "1a4be2fe6b5246aa4ac8987a8a4af34c42a8dd7d08b46ab48516bcc1be
 
 S = "${UNPACKDIR}/linux-${PV}"
 
+DEBUG_PREFIX_MAP_EXTRA:toolchain-gcc = ""
+
 EXTRA_OEMAKE = "\
     V=1 \
     -C ${S}/tools/bpf/bpftool \