On Wed, Mar 13, 2019 at 2:24 AM Masahiro Yamada <yamada.masahiro@xxxxxxxxxxxxx> wrote: > > From: Riku Voipio <riku.voipio@xxxxxxxxxx> > > bison/flex is now needed always for building for kconfig. Some build > dependencies depend on kernel configuration, enable them as needed: > > - libelf-dev when UNWINDER_ORC is set > - libssl-dev for SYSTEM_TRUSTED_KEYRING > > Since the libssl-dev is needed for extract_cert binary, denote with > :native to install the libssl-dev for the build machines architecture, > rather than for the architecture of the kernel being built. > > Tested-by: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx> > Signed-off-by: Riku Voipio <riku.voipio@xxxxxxxxxx> > Reviewed-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx> > Acked-by: maximilian attems <maks@xxxxxxx> > [masahiro.yamada: add change 'flex' to 'flex | flex:native' ] > Signed-off-by: Masahiro Yamada <yamada.masahiro@xxxxxxxxxxxxx> > --- > Applied to linux-kbuild. > Hi Riku, > > I did not get your update, but anyway I changed > 'flex' to 'flex | flex:native'. > > With this change, now I am able to cross-compile deb-pkg. > > > scripts/package/mkdebian | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > > diff --git a/scripts/package/mkdebian b/scripts/package/mkdebian > index f030961..110cd8d 100755 > --- a/scripts/package/mkdebian > +++ b/scripts/package/mkdebian > @@ -134,6 +134,8 @@ fi > > mkdir -p debian/ > echo $debarch > debian/arch > +extra_build_depends=", $(if_enabled_echo UNWINDER_ORC libelf-dev)" > +extra_build_depends="$extra_build_depends, $(if_enabled_echo SYSTEM_TRUSTED_KEYRING libssl-dev:native)" > > # Generate a simple changelog template > cat <<EOF > debian/changelog > @@ -170,7 +172,7 @@ Source: $sourcename > Section: kernel > Priority: optional > Maintainer: $maintainer > -Build-Depends: bc, kmod, cpio > +Build-Depends: bc, kmod, cpio, bison, flex | flex:native $extra_build_depends > Homepage: http://www.kernel.org/ > > Package: $packagename > -- > 2.7.4 > -- Best Regards Masahiro Yamada
