lib/Kconfig.debug: Use CONFIG_PAHOLE_VERSION

commit 6323c81350b73a4569cf52df85f80273faa64071 upstream.

Now that CONFIG_PAHOLE_VERSION exists, use it in the definition of
CONFIG_PAHOLE_HAS_SPLIT_BTF and CONFIG_PAHOLE_HAS_BTF_TAG to reduce the
amount of duplication across the tree.

Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20220201205624.652313-5-nathan@kernel.org
[maennich: omitted patching non-existing config PAHOLE_HAS_BTF_TAG]
Signed-off-by: Matthias Maennich <maennich@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index f71db0cc3bf1d1e0425446bdb32957ee2e7f6fd1..944fd2ae756b674d27d23c5a94a877eaf17bbf4d 100644 (file)
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -328,7 +328,7 @@ config DEBUG_INFO_BTF
          DWARF type info into equivalent deduplicated BTF type info.
 
 config PAHOLE_HAS_SPLIT_BTF
-       def_bool $(success, test `$(PAHOLE) --version | sed -E 's/v([0-9]+)\.([0-9]+)/\1\2/'` -ge "119")
+       def_bool PAHOLE_VERSION >= 119
 
 config DEBUG_INFO_BTF_MODULES
        def_bool y