[PATCH] deb-pkg: generate correct build dependencies

From	riku.voipio@linaro.org
Newsgroups	linux.debian.kernel
Subject	[PATCH] deb-pkg: generate correct build dependencies
Date	2018-12-13 09:30 +0100
Message-ID	<x4uxz-8rA-5@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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From: Riku Voipio <riku.voipio@linaro.org>

bison/flex is now needed always for building since genksyms is always
generated. 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.

Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
---
 scripts/package/mkdebian | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/scripts/package/mkdebian b/scripts/package/mkdebian
index edcad61fe3cd..c858abf4569e 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 $extra_build_depends
 Homepage: http://www.kernel.org/
 
 Package: $packagename
-- 
2.19.2

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[PATCH] deb-pkg: generate correct build dependencies riku.voipio@linaro.org - 2018-12-13 09:30 +0100
  Re: [PATCH] deb-pkg: generate correct build dependencies Masahiro Yamada <yamada.masahiro@socionext.com> - 2018-12-13 12:30 +0100
  Re: [PATCH] deb-pkg: generate correct build dependencies Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> - 2018-12-21 09:10 +0100

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