kbuild/deb-pkg: annotate libelf-dev dependency as :native

Cross compiling the x86 kernel on a non-x86 build machine produces the following error when CONFIG_UNWINDER_ORC is enabled, regardless of whether libelf-dev is installed or not. dpkg-checkbuilddeps: error: Unmet build dependencies: libelf-dev dpkg-buildpackage: warning: build dependencies/conflicts unsatisfied; aborting dpkg-buildpackage: warning: (Use -d flag to override.) Since this is a build time dependency for a build tool, we need to depend on the native version of libelf-dev so add the appropriate annotation. Signed-off-by: Ard Biesheuvel <[email protected]> Signed-off-by: Masahiro Yamada <[email protected]>
sudhin-joseph · Jan 3, 2020 · 8ffdc54 · 8ffdc54
1 parent cc97661
commit 8ffdc54
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/scripts/package/mkdebian b/scripts/package/mkdebian
@@ -136,7 +136,7 @@ mkdir -p debian/source/
 echo "1.0" > debian/source/format
 
 echo $debarch > debian/arch
-extra_build_depends=", $(if_enabled_echo CONFIG_UNWINDER_ORC libelf-dev)"
+extra_build_depends=", $(if_enabled_echo CONFIG_UNWINDER_ORC libelf-dev:native)"
 extra_build_depends="$extra_build_depends, $(if_enabled_echo CONFIG_SYSTEM_TRUSTED_KEYRING libssl-dev:native)"
 
 # Generate a simple changelog template