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> --- 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
