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Date: Tue, 26 Feb 2013 10:03:40 +0100
From: Michal Marek <mmarek@...e.cz>
To: Gary Lowell <gary.lowell@...tank.com>
Cc: linux-kbuild@...r.kernel.org, Sage Weil <sage@...tank.com>,
linux-kernel@...r.kernel.org, maximilian attems <max@...o.at>
Subject: Re: [PATCH 1/1] scripts/package/builddeb: build perftools package.
Added Maximilian to CC.
Michal
On 26.2.2013 02:30, Gary Lowell wrote:
> This will build a linux-tools-$version package for each build that includes
> perf. We've been using this for internal builds and other folks might find
> it helpful.
>
> Signed-off-by: Gary Lowell <gary.lowell@...tank.com>
> ---
> scripts/package/builddeb | 95 +++++++++++++++++++++++++++++++++++++++++++++-
> 1 file changed, 94 insertions(+), 1 deletion(-)
>
> diff --git a/scripts/package/builddeb b/scripts/package/builddeb
> index acb8650..f57d33c 100644
> --- a/scripts/package/builddeb
> +++ b/scripts/package/builddeb
> @@ -78,17 +78,20 @@ tmpdir="$objtree/debian/tmp"
> fwdir="$objtree/debian/fwtmp"
> kernel_headers_dir="$objtree/debian/hdrtmp"
> libc_headers_dir="$objtree/debian/headertmp"
> +tools_dir="$objtree/debian/toolstmp"
> +tmp_build_dir="$objtree/debian/toolsbuild"
> packagename=linux-image-$version
> fwpackagename=linux-firmware-image
> kernel_headers_packagename=linux-headers-$version
> libc_headers_packagename=linux-libc-dev
> +tools_packagename=linux-tools-$version
>
> if [ "$ARCH" = "um" ] ; then
> packagename=user-mode-linux-$version
> fi
>
> # Setup the directory structure
> -rm -rf "$tmpdir" "$fwdir" "$kernel_headers_dir" "$libc_headers_dir"
> +rm -rf "$tmpdir" "$fwdir" "$kernel_headers_dir" "$libc_headers_dir" "$tools_dir" "$tmp_build_dir"
> mkdir -m 755 -p "$tmpdir/DEBIAN"
> mkdir -p "$tmpdir/lib" "$tmpdir/boot" "$tmpdir/usr/share/doc/$packagename"
> mkdir -m 755 -p "$fwdir/DEBIAN"
> @@ -98,6 +101,10 @@ mkdir -p "$libc_headers_dir/usr/share/doc/$libc_headers_packagename"
> mkdir -m 755 -p "$kernel_headers_dir/DEBIAN"
> mkdir -p "$kernel_headers_dir/usr/share/doc/$kernel_headers_packagename"
> mkdir -p "$kernel_headers_dir/lib/modules/$version/"
> +mkdir -m 755 -p "$tools_dir/DEBIAN"
> +mkdir -p "$tools_dir/usr/share/doc/$tools_packagename"
> +mkdir -p "$tools_dir/usr/bin/"
> +mkdir -p "$tmp_build_dir"
> if [ "$ARCH" = "um" ] ; then
> mkdir -p "$tmpdir/usr/lib/uml/modules/$version" "$tmpdir/usr/bin"
> fi
> @@ -120,6 +127,77 @@ else
> fi
> fi
>
> +# Build the tools
> +num_tools="0"
> +tools_flavour_abi=${version#*-}
> +tools_flavour=${tools_flavour_abi#*-}
> +tools_version=${version%-$tools_flavour}
> +debian_tools_version="${version%%-*}"
> +debian_tools_version="${version%.*}"
> +if grep -q '^CONFIG_PERF_EVENTS=y' .config ; then
> + # Build and install perf
> + (
> + unset MAKEFLAGS
> + unset MFLAGS
> + unset MAKEOVERRIDES
> +
> + mkdir -p $objtree/tools/perf
> + cd "$srctree/tools/perf"
> + $MAKE DESTDIR="$tools_dir/usr/" LDFLAGS= O=$objtree/tools/perf/ install
> + mv "$tools_dir/usr/bin/perf" "$tools_dir/usr/bin/perf_$debian_tools_version"
> + ln -s "/usr/bin/perf_$debian_tools_version" "$tools_dir/usr/bin/perf_$tools_version"
> + mv "$tools_dir/usr/libexec/perf-core" "$tools_dir/usr/share/perf_$debian_tools_version-core"
> + rmdir "$tools_dir/usr/libexec"
> +
> + # Documentation can't be built out-of-tree so copy source
> + # over to objtree and build man pages there
> + mkdir -p $tmp_build_dir/perf
> + cp -a "$srctree/tools/perf/Documentation" "$tmp_build_dir/perf/"
> + cp -a "$srctree/tools/perf/config" "$tmp_build_dir/perf/"
> + cd "$tmp_build_dir/perf/Documentation"
> + $MAKE man
> + $MAKE DESTDIR="$tools_dir/usr/" install
> + for manpage in `find $tools_dir/usr/share/man/ -type f`; do
> + mv $manpage ${manpage/perf/perf_$debian_tools_version}
> + gzip -9 ${manpage/perf/perf_$debian_tools_version}
> + done
> + )
> + num_tools=$(($num_tools+1))
> +fi
> +
> +if [[ "$ARCH" = "i386" || "$ARCH" = "x86_64" ]]; then
> + # Build turbostat
> + (
> + cp -a $srctree/tools/power/x86/turbostat "$tmp_build_dir"
> + ln -s $srctree/arch "$tmp_build_dir/../../../arch"
> + cd "$tmp_build_dir/turbostat/"
> + unset MAKEFLAGS
> + unset MFLAGS
> + unset MAKEOVERRIDES
> + $MAKE LDFLAGS=
> + cp turbostat "$tools_dir/usr/bin/turbostat_$debian_tools_version"
> + ln -s "/usr/bin/turbostat_$debian_tools_version" "$tools_dir/usr/bin/turbostat_$tools_version"
> + mkdir -p "$tools_dir/usr/share/man/man8"
> + cp turbostat.8 "$tools_dir/usr/share/man/man8/turbotstat_${debian_tools_version}.8"
> + gzip -9 "$tools_dir/usr/share/man/man8/turbotstat_${debian_tools_version}.8"
> + )
> +
> + # Build x86_energy_perf_policy
> + (
> + cp -a $srctree/tools/power/x86/x86_energy_perf_policy "$tmp_build_dir"
> + cd "$tmp_build_dir/x86_energy_perf_policy"
> + unset MAKEFLAGS
> + unset MFLAGS
> + unset MAKEOVERRIDES
> + $MAKE LDFLAGS=
> + cp x86_energy_perf_policy "$tools_dir/usr/bin/x86_energy_perf_policy_$debian_tools_version"
> + ln -s "/usr/bin/x86_energy_perf_policy_$debian_tools_version" "$tools_dir/usr/bin/x86_energy_perf_policy_$tools_version"
> + cp x86_energy_perf_policy.8 "$tools_dir/usr/share/man/man8/x86_energy_perf_policy_${debian_tools_version}.8"
> + gzip -9 "$tools_dir/usr/share/man/man8/x86_energy_perf_policy_${debian_tools_version}.8"
> + )
> + num_tools=$(($num_tools+2))
> +fi
> +
> if grep -q '^CONFIG_MODULES=y' .config ; then
> INSTALL_MOD_PATH="$tmpdir" $MAKE KBUILD_SRC= modules_install
> rm -f "$tmpdir/lib/modules/$version/build"
> @@ -292,9 +370,24 @@ Description: Linux support headers for userspace development
> are used by the installed headers for GNU glibc and other system libraries.
> EOF
>
> +cat <<EOF >> debian/control
> +
> +Package: $tools_packagename
> +Section: devel
> +Architecture: $arch
> +Depends: \${shlibs:Depends}
> +Description: Linux kernel tools for version $version
> + This package provides the architecture dependant parts for kernel
> + version locked tools for version $version
> +EOF
> +
> if [ "$ARCH" != "um" ]; then
> create_package "$kernel_headers_packagename" "$kernel_headers_dir"
> create_package "$libc_headers_packagename" "$libc_headers_dir"
> + if [ "$num_tools" > "0" ]; then
> + dpkg-shlibdeps $tools_dir/usr/bin/*
> + create_package "$tools_packagename" "$tools_dir"
> + fi
> fi
>
> create_package "$packagename" "$tmpdir"
>
--
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