"| flex:native" was a workaround (suggested by Ben, see Link) because "MultiArch: foreign" was missing in the flex package on some old distros when commit e3a22850664f ("deb-pkg: generate correct build dependencies") was applied. It seems fixing the flex package has been completed. Get rid of the workaround. Link: https://lore.kernel.org/linux-kbuild/ab49b0582ef12b14b1a68877263b81813e2492a2.camel@xxxxxxxxxxxxxxx/ Link: https://wiki.debian.org/CrossBuildPackagingGuidelines Cc: Ben Hutchings <ben@xxxxxxxxxxxxxxx> Signed-off-by: Masahiro Yamada <masahiroy@xxxxxxxxxx> --- scripts/package/mkdebian | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/scripts/package/mkdebian b/scripts/package/mkdebian index 60a2a63a5e90..852d13e738c5 100755 --- a/scripts/package/mkdebian +++ b/scripts/package/mkdebian @@ -175,7 +175,7 @@ Section: kernel Priority: optional Maintainer: $maintainer Rules-Requires-Root: no -Build-Depends: bc, rsync, kmod, cpio, bison, flex | flex:native $extra_build_depends +Build-Depends: bc, rsync, kmod, cpio, bison, flex $extra_build_depends Homepage: https://www.kernel.org/ Package: $packagename-$version -- 2.34.1