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[PATCH] deb-pkg: generate correct build dependencies

Started byriku.voipio@linaro.org
First post2018-12-13 09:30 +0100
Last post2018-12-21 09:10 +0100
Articles 3 — 3 participants

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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

#62717 — [PATCH] deb-pkg: generate correct build dependencies

Fromriku.voipio@linaro.org
Date2018-12-13 09:30 +0100
Subject[PATCH] deb-pkg: generate correct build dependencies
Message-ID<x4uxz-8rA-5@gated-at.bofh.it>
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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#62718

FromMasahiro Yamada <yamada.masahiro@socionext.com>
Date2018-12-13 12:30 +0100
Message-ID<x4xlL-1LY-1@gated-at.bofh.it>
In reply to#62717
On Thu, Dec 13, 2018 at 5:07 PM <riku.voipio@linaro.org> wrote:
>
> From: Riku Voipio <riku.voipio@linaro.org>


The code looks good to me.

Just a comment about the commit log.


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

I do not think this is true.

genksyms is built when CONFIG_MODVERSIONS=y
(See scripts/Makefile)

Rather, bison/flex is always needed 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.
>
> 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
>


-- 
Best Regards
Masahiro Yamada

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#62801

FromManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Date2018-12-21 09:10 +0100
Message-ID<x7o2B-8qe-7@gated-at.bofh.it>
In reply to#62717
On Thu, Dec 13, 2018 at 10:07:11AM +0200, riku.voipio@linaro.org wrote:
> 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>

Tested-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>

Regards,
Mani

> ---
>  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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