linux-kernel - Re: [PATCH v6 05/12] kbuild: deb-pkg: hide KDEB

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Fri, 24 Feb 2023 23:33:56 +0100
From:   Nicolas Schier <nicolas@...sle.eu>
To:     Masahiro Yamada <masahiroy@...nel.org>
Cc:     linux-kbuild@...r.kernel.org, linux-kernel@...r.kernel.org,
        Ben Hutchings <ben@...adent.org.uk>,
        Nathan Chancellor <nathan@...nel.org>,
        Nick Desaulniers <ndesaulniers@...gle.com>
Subject: Re: [PATCH v6 05/12] kbuild: deb-pkg: hide KDEB_SOURCENAME from
 Makefile

On Wed, Feb 15, 2023 at 10:20:27AM +0900 Masahiro Yamada wrote:
> scripts/Makefile.package does not need to know the value of
> KDEB_SOURCENAME because the source name can be taken from
> debian/changelog by using dpkg-parsechangelog.
> 
> Move the default of KDEB_SOURCENAME (i.e. linux-upstream) to
> scripts/package/mkdebian.
> 
> Signed-off-by: Masahiro Yamada <masahiroy@...nel.org>
> ---
> 
> (no changes since v5)
> 
> Changes in v5:
>   - Copy linux.tar.gz to .orig tarball
> 
> Changes in v3:
>   - Move cmd_debianize
> 
> Changes in v2:
>   - New patch
> 
>  scripts/Makefile.package | 23 +++++++++++++++--------
>  scripts/package/mkdebian |  2 +-
>  2 files changed, 16 insertions(+), 9 deletions(-)
> 
> diff --git a/scripts/Makefile.package b/scripts/Makefile.package
> index 7266a11855f4..c207f4ec47ac 100644
> --- a/scripts/Makefile.package
> +++ b/scripts/Makefile.package
> @@ -4,9 +4,7 @@
>  include $(srctree)/scripts/Kbuild.include
>  
>  KERNELPATH := kernel-$(subst -,_,$(KERNELRELEASE))
> -KDEB_SOURCENAME ?= linux-upstream
>  KBUILD_PKG_ROOTCMD ?="fakeroot -u"
> -export KDEB_SOURCENAME
>  # Include only those top-level files that are needed by make, plus the GPL copy
>  TAR_CONTENT := Documentation LICENSES arch block certs crypto drivers fs \
>                 include init io_uring ipc kernel lib mm net rust \
> @@ -87,17 +85,26 @@ binrpm-pkg:
>  	+rpmbuild $(RPMOPTS) --define "_builddir $(objtree)" --target \
>  		$(UTS_MACHINE)-linux -bb $(objtree)/binkernel.spec
>  
> +quiet_cmd_debianize = GEN     $@
> +      cmd_debianize = $(srctree)/scripts/package/mkdebian
> +
> +debian: FORCE
> +	$(call cmd,debianize)
> +
> +PHONY += debian-orig
> +debian-orig: private source = $(shell dpkg-parsechangelog -S Source)
> +debian-orig: private version = $(shell dpkg-parsechangelog -S Version | sed 's/-[^-]*$$//')
> +debian-orig: private orig-name = $(source)_$(version).orig.tar.gz
> +debian-orig: linux.tar.gz debian
> +	$(Q)cp $< ../$(orig-name)
> +
>  PHONY += deb-pkg
> -deb-pkg: linux.tar.gz
> -	$(CONFIG_SHELL) $(srctree)/scripts/package/mkdebian
> -	origversion=$$(dpkg-parsechangelog -SVersion |sed 's/-[^-]*$$//');\
> -		cp linux.tar.gz ../$(KDEB_SOURCENAME)_$${origversion}.orig.tar.gz
> +deb-pkg: debian-orig
>  	+dpkg-buildpackage -r$(KBUILD_PKG_ROOTCMD) -a$$(cat debian/arch) $(DPKG_FLAGS) \
>  		--build=source,binary --source-option=-sP -nc -us -uc
>  
>  PHONY += bindeb-pkg
> -bindeb-pkg:
> -	$(CONFIG_SHELL) $(srctree)/scripts/package/mkdebian
> +bindeb-pkg: debian
>  	+dpkg-buildpackage -r$(KBUILD_PKG_ROOTCMD) -a$$(cat debian/arch) $(DPKG_FLAGS) -b -nc -uc
>  
>  PHONY += intdeb-pkg
> diff --git a/scripts/package/mkdebian b/scripts/package/mkdebian
> index 68b13ef590ba..534e9713761a 100755
> --- a/scripts/package/mkdebian
> +++ b/scripts/package/mkdebian
> @@ -95,7 +95,7 @@ else
>  	revision=$($srctree/init/build-version)
>  	packageversion=$version-$revision
>  fi
> -sourcename=$KDEB_SOURCENAME
> +sourcename=${KDEB_SOURCENAME:-linux-upstream}
>  
>  if [ "$ARCH" = "um" ] ; then
>  	packagename=user-mode-linux
> -- 
> 2.34.1

Reviewed-by: Nicolas Schier <nicolas@...sle.eu>

Download attachment "signature.asc" of type "application/pgp-signature" (834 bytes)