Message ID | 20231218153700.3897302-1-JPEWhacker@gmail.com |
---|---|
State | Accepted, archived |
Commit | 1bc3e9bbaa670b6128c74c76b4b5264e60ce3463 |
Headers | show |
Series | [v2] ipk: Switch to using zstd compression | expand |
Hi Josh, This still causes reproducibility issues: https://autobuilder.yoctoproject.org/typhoon/#/builders/117/builds/4113/steps/13/logs/stdio https://autobuilder.yocto.io/pub/repro-fail/oe-reproducible-20231219-mrw5vs1g/packages/diff-html/ On 18/12/2023 08:37:00-0700, Joshua Watt wrote: > Converts IPK package generation to use zstd instead of xz. zstd has a > much larger compression/speed tradeoff range allowing users to choose > what suits them best, and fast decompression speeds. It also continues > to support parallel compression as xz did. > > A new variable called ZSTD_DEFAULTS is provided to set the defaults for > places that want to use zstd for compression; the zst image conversion > command is also modified to use this. > > Finally, in order for this to function properly, opkg must include zstd > support, so it is enabled all the time with no PACKAGECONFIG to turn it > off. > > Signed-off-by: Joshua Watt <JPEWhacker@gmail.com> > --- > meta/classes-global/package_ipk.bbclass | 2 +- > meta/classes-recipe/image_types.bbclass | 4 +--- > meta/conf/bitbake.conf | 4 ++++ > meta/lib/oe/package_manager/ipk/__init__.py | 4 ++-- > meta/recipes-devtools/opkg/opkg_0.6.2.bb | 6 +++--- > 5 files changed, 11 insertions(+), 9 deletions(-) > > diff --git a/meta/classes-global/package_ipk.bbclass b/meta/classes-global/package_ipk.bbclass > index 71ffdd522ac..025dba49313 100644 > --- a/meta/classes-global/package_ipk.bbclass > +++ b/meta/classes-global/package_ipk.bbclass > @@ -15,7 +15,7 @@ IPKGCONF_SDK_TARGET = "${WORKDIR}/opkg-sdk-target.conf" > PKGWRITEDIRIPK = "${WORKDIR}/deploy-ipks" > > # Program to be used to build opkg packages > -OPKGBUILDCMD ??= 'opkg-build -Z xz -a "${XZ_DEFAULTS}"' > +OPKGBUILDCMD ??= 'opkg-build -Z zstd -a "${ZSTD_DEFAULTS}"' > > OPKG_ARGS += "--force_postinstall --prefer-arch-to-version" > OPKG_ARGS += "${@['', '--no-install-recommends'][d.getVar("NO_RECOMMENDATIONS") == "1"]}" > diff --git a/meta/classes-recipe/image_types.bbclass b/meta/classes-recipe/image_types.bbclass > index d615b41ed1e..3733bdfc20c 100644 > --- a/meta/classes-recipe/image_types.bbclass > +++ b/meta/classes-recipe/image_types.bbclass > @@ -63,8 +63,6 @@ ZIP_COMPRESSION_LEVEL ?= "-9" > 7ZIP_COMPRESSION_METHOD ?= "BZip2" > 7ZIP_EXTENSION ?= "7z" > > -ZSTD_COMPRESSION_LEVEL ?= "-3" > - > JFFS2_SUM_EXTRA_ARGS ?= "" > IMAGE_CMD:jffs2 = "mkfs.jffs2 --root=${IMAGE_ROOTFS} --faketime --output=${IMGDEPLOYDIR}/${IMAGE_NAME}.jffs2 ${EXTRA_IMAGECMD}" > > @@ -337,7 +335,7 @@ CONVERSION_CMD:lz4 = "lz4 -9 -z -l ${IMAGE_NAME}.${type} ${IMAGE_NAME}.${type}.l > CONVERSION_CMD:lzo = "lzop -9 ${IMAGE_NAME}.${type}" > CONVERSION_CMD:zip = "zip ${ZIP_COMPRESSION_LEVEL} ${IMAGE_NAME}.${type}.zip ${IMAGE_NAME}.${type}" > CONVERSION_CMD:7zip = "7za a -mx=${7ZIP_COMPRESSION_LEVEL} -mm=${7ZIP_COMPRESSION_METHOD} ${IMAGE_NAME}.${type}.${7ZIP_EXTENSION} ${IMAGE_NAME}.${type}" > -CONVERSION_CMD:zst = "zstd -f -k -T0 -c ${ZSTD_COMPRESSION_LEVEL} ${IMAGE_NAME}.${type} > ${IMAGE_NAME}.${type}.zst" > +CONVERSION_CMD:zst = "zstd -f -k -c ${ZSTD_DEFAULTS} ${IMAGE_NAME}.${type} > ${IMAGE_NAME}.${type}.zst" > CONVERSION_CMD:sum = "sumtool -i ${IMAGE_NAME}.${type} -o ${IMAGE_NAME}.${type}.sum ${JFFS2_SUM_EXTRA_ARGS}" > CONVERSION_CMD:md5sum = "md5sum ${IMAGE_NAME}.${type} > ${IMAGE_NAME}.${type}.md5sum" > CONVERSION_CMD:sha1sum = "sha1sum ${IMAGE_NAME}.${type} > ${IMAGE_NAME}.${type}.sha1sum" > diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf > index 83b12cbc158..b3f1f18a0d7 100644 > --- a/meta/conf/bitbake.conf > +++ b/meta/conf/bitbake.conf > @@ -878,6 +878,10 @@ XZ_DEFAULTS[vardepsexclude] += "XZ_MEMLIMIT XZ_THREADS" > ZSTD_THREADS ?= "${@oe.utils.cpu_count(at_least=2)}" > ZSTD_THREADS[vardepvalue] = "1" > > +ZSTD_COMPRESSION_LEVEL ?= "-3" > +ZSTD_DEFAULTS ?= "--threads=${ZSTD_THREADS} ${ZSTD_COMPRESSION_LEVEL}" > +ZSTD_DEFAULTS[vardepsexclude] = "ZSTD_THREADS" > + > # Limit the number of threads that OpenMP libraries will use. Otherwise they > # may fallback to using all CPUs > export OMP_NUM_THREADS = "${BB_NUMBER_THREADS}" > diff --git a/meta/lib/oe/package_manager/ipk/__init__.py b/meta/lib/oe/package_manager/ipk/__init__.py > index e6f9c08e2b6..8fcbad56aab 100644 > --- a/meta/lib/oe/package_manager/ipk/__init__.py > +++ b/meta/lib/oe/package_manager/ipk/__init__.py > @@ -133,7 +133,7 @@ class OpkgDpkgPM(PackageManager): > tmp_dir = tempfile.mkdtemp() > current_dir = os.getcwd() > os.chdir(tmp_dir) > - data_tar = 'data.tar.xz' > + data_tar = 'data.tar.zst' > > try: > cmd = [ar_cmd, 'x', pkg_path] > @@ -505,6 +505,6 @@ class OpkgPM(OpkgDpkgPM): > "trying to extract the package." % pkg) > > tmp_dir = super(OpkgPM, self).extract(pkg, pkg_info) > - bb.utils.remove(os.path.join(tmp_dir, "data.tar.xz")) > + bb.utils.remove(os.path.join(tmp_dir, "data.tar.zst")) > > return tmp_dir > diff --git a/meta/recipes-devtools/opkg/opkg_0.6.2.bb b/meta/recipes-devtools/opkg/opkg_0.6.2.bb > index b2e675ae48b..71c0b44aed0 100644 > --- a/meta/recipes-devtools/opkg/opkg_0.6.2.bb > +++ b/meta/recipes-devtools/opkg/opkg_0.6.2.bb > @@ -8,7 +8,7 @@ LICENSE = "GPL-2.0-or-later" > LIC_FILES_CHKSUM = "file://COPYING;md5=94d55d512a9ba36caa9b7df079bae19f \ > file://src/opkg.c;beginline=4;endline=18;md5=d6200b0f2b41dee278aa5fad333eecae" > > -DEPENDS = "libarchive" > +DEPENDS = "libarchive zstd" > > PE = "1" > > @@ -40,10 +40,10 @@ PACKAGECONFIG[gpg] = "--enable-gpg,--disable-gpg,\ > PACKAGECONFIG[curl] = "--enable-curl,--disable-curl,curl" > PACKAGECONFIG[ssl-curl] = "--enable-ssl-curl,--disable-ssl-curl,curl openssl" > PACKAGECONFIG[sha256] = "--enable-sha256,--disable-sha256" > -PACKAGECONFIG[zstd] = "--enable-zstd,--disable-zstd,zstd" > PACKAGECONFIG[libsolv] = "--with-libsolv,--without-libsolv,libsolv" > > -EXTRA_OECONF:class-native = "--localstatedir=/${@os.path.relpath('${localstatedir}', '${STAGING_DIR_NATIVE}')} --sysconfdir=/${@os.path.relpath('${sysconfdir}', '${STAGING_DIR_NATIVE}')}" > +EXTRA_OECONF = "--enable-zstd" > +EXTRA_OECONF:append:class-native = " --localstatedir=/${@os.path.relpath('${localstatedir}', '${STAGING_DIR_NATIVE}')} --sysconfdir=/${@os.path.relpath('${sysconfdir}', '${STAGING_DIR_NATIVE}')}" > > do_install:append () { > install -d ${D}${sysconfdir}/opkg > -- > 2.34.1 > > > -=-=-=-=-=-=-=-=-=-=-=- > Links: You receive all messages sent to this group. > View/Reply Online (#192657): https://lists.openembedded.org/g/openembedded-core/message/192657 > Mute This Topic: https://lists.openembedded.org/mt/103244564/3617179 > Group Owner: openembedded-core+owner@lists.openembedded.org > Unsubscribe: https://lists.openembedded.org/g/openembedded-core/unsub [alexandre.belloni@bootlin.com] > -=-=-=-=-=-=-=-=-=-=-=- >
diff --git a/meta/classes-global/package_ipk.bbclass b/meta/classes-global/package_ipk.bbclass index 71ffdd522ac..025dba49313 100644 --- a/meta/classes-global/package_ipk.bbclass +++ b/meta/classes-global/package_ipk.bbclass @@ -15,7 +15,7 @@ IPKGCONF_SDK_TARGET = "${WORKDIR}/opkg-sdk-target.conf" PKGWRITEDIRIPK = "${WORKDIR}/deploy-ipks" # Program to be used to build opkg packages -OPKGBUILDCMD ??= 'opkg-build -Z xz -a "${XZ_DEFAULTS}"' +OPKGBUILDCMD ??= 'opkg-build -Z zstd -a "${ZSTD_DEFAULTS}"' OPKG_ARGS += "--force_postinstall --prefer-arch-to-version" OPKG_ARGS += "${@['', '--no-install-recommends'][d.getVar("NO_RECOMMENDATIONS") == "1"]}" diff --git a/meta/classes-recipe/image_types.bbclass b/meta/classes-recipe/image_types.bbclass index d615b41ed1e..3733bdfc20c 100644 --- a/meta/classes-recipe/image_types.bbclass +++ b/meta/classes-recipe/image_types.bbclass @@ -63,8 +63,6 @@ ZIP_COMPRESSION_LEVEL ?= "-9" 7ZIP_COMPRESSION_METHOD ?= "BZip2" 7ZIP_EXTENSION ?= "7z" -ZSTD_COMPRESSION_LEVEL ?= "-3" - JFFS2_SUM_EXTRA_ARGS ?= "" IMAGE_CMD:jffs2 = "mkfs.jffs2 --root=${IMAGE_ROOTFS} --faketime --output=${IMGDEPLOYDIR}/${IMAGE_NAME}.jffs2 ${EXTRA_IMAGECMD}" @@ -337,7 +335,7 @@ CONVERSION_CMD:lz4 = "lz4 -9 -z -l ${IMAGE_NAME}.${type} ${IMAGE_NAME}.${type}.l CONVERSION_CMD:lzo = "lzop -9 ${IMAGE_NAME}.${type}" CONVERSION_CMD:zip = "zip ${ZIP_COMPRESSION_LEVEL} ${IMAGE_NAME}.${type}.zip ${IMAGE_NAME}.${type}" CONVERSION_CMD:7zip = "7za a -mx=${7ZIP_COMPRESSION_LEVEL} -mm=${7ZIP_COMPRESSION_METHOD} ${IMAGE_NAME}.${type}.${7ZIP_EXTENSION} ${IMAGE_NAME}.${type}" -CONVERSION_CMD:zst = "zstd -f -k -T0 -c ${ZSTD_COMPRESSION_LEVEL} ${IMAGE_NAME}.${type} > ${IMAGE_NAME}.${type}.zst" +CONVERSION_CMD:zst = "zstd -f -k -c ${ZSTD_DEFAULTS} ${IMAGE_NAME}.${type} > ${IMAGE_NAME}.${type}.zst" CONVERSION_CMD:sum = "sumtool -i ${IMAGE_NAME}.${type} -o ${IMAGE_NAME}.${type}.sum ${JFFS2_SUM_EXTRA_ARGS}" CONVERSION_CMD:md5sum = "md5sum ${IMAGE_NAME}.${type} > ${IMAGE_NAME}.${type}.md5sum" CONVERSION_CMD:sha1sum = "sha1sum ${IMAGE_NAME}.${type} > ${IMAGE_NAME}.${type}.sha1sum" diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf index 83b12cbc158..b3f1f18a0d7 100644 --- a/meta/conf/bitbake.conf +++ b/meta/conf/bitbake.conf @@ -878,6 +878,10 @@ XZ_DEFAULTS[vardepsexclude] += "XZ_MEMLIMIT XZ_THREADS" ZSTD_THREADS ?= "${@oe.utils.cpu_count(at_least=2)}" ZSTD_THREADS[vardepvalue] = "1" +ZSTD_COMPRESSION_LEVEL ?= "-3" +ZSTD_DEFAULTS ?= "--threads=${ZSTD_THREADS} ${ZSTD_COMPRESSION_LEVEL}" +ZSTD_DEFAULTS[vardepsexclude] = "ZSTD_THREADS" + # Limit the number of threads that OpenMP libraries will use. Otherwise they # may fallback to using all CPUs export OMP_NUM_THREADS = "${BB_NUMBER_THREADS}" diff --git a/meta/lib/oe/package_manager/ipk/__init__.py b/meta/lib/oe/package_manager/ipk/__init__.py index e6f9c08e2b6..8fcbad56aab 100644 --- a/meta/lib/oe/package_manager/ipk/__init__.py +++ b/meta/lib/oe/package_manager/ipk/__init__.py @@ -133,7 +133,7 @@ class OpkgDpkgPM(PackageManager): tmp_dir = tempfile.mkdtemp() current_dir = os.getcwd() os.chdir(tmp_dir) - data_tar = 'data.tar.xz' + data_tar = 'data.tar.zst' try: cmd = [ar_cmd, 'x', pkg_path] @@ -505,6 +505,6 @@ class OpkgPM(OpkgDpkgPM): "trying to extract the package." % pkg) tmp_dir = super(OpkgPM, self).extract(pkg, pkg_info) - bb.utils.remove(os.path.join(tmp_dir, "data.tar.xz")) + bb.utils.remove(os.path.join(tmp_dir, "data.tar.zst")) return tmp_dir diff --git a/meta/recipes-devtools/opkg/opkg_0.6.2.bb b/meta/recipes-devtools/opkg/opkg_0.6.2.bb index b2e675ae48b..71c0b44aed0 100644 --- a/meta/recipes-devtools/opkg/opkg_0.6.2.bb +++ b/meta/recipes-devtools/opkg/opkg_0.6.2.bb @@ -8,7 +8,7 @@ LICENSE = "GPL-2.0-or-later" LIC_FILES_CHKSUM = "file://COPYING;md5=94d55d512a9ba36caa9b7df079bae19f \ file://src/opkg.c;beginline=4;endline=18;md5=d6200b0f2b41dee278aa5fad333eecae" -DEPENDS = "libarchive" +DEPENDS = "libarchive zstd" PE = "1" @@ -40,10 +40,10 @@ PACKAGECONFIG[gpg] = "--enable-gpg,--disable-gpg,\ PACKAGECONFIG[curl] = "--enable-curl,--disable-curl,curl" PACKAGECONFIG[ssl-curl] = "--enable-ssl-curl,--disable-ssl-curl,curl openssl" PACKAGECONFIG[sha256] = "--enable-sha256,--disable-sha256" -PACKAGECONFIG[zstd] = "--enable-zstd,--disable-zstd,zstd" PACKAGECONFIG[libsolv] = "--with-libsolv,--without-libsolv,libsolv" -EXTRA_OECONF:class-native = "--localstatedir=/${@os.path.relpath('${localstatedir}', '${STAGING_DIR_NATIVE}')} --sysconfdir=/${@os.path.relpath('${sysconfdir}', '${STAGING_DIR_NATIVE}')}" +EXTRA_OECONF = "--enable-zstd" +EXTRA_OECONF:append:class-native = " --localstatedir=/${@os.path.relpath('${localstatedir}', '${STAGING_DIR_NATIVE}')} --sysconfdir=/${@os.path.relpath('${sysconfdir}', '${STAGING_DIR_NATIVE}')}" do_install:append () { install -d ${D}${sysconfdir}/opkg
Converts IPK package generation to use zstd instead of xz. zstd has a much larger compression/speed tradeoff range allowing users to choose what suits them best, and fast decompression speeds. It also continues to support parallel compression as xz did. A new variable called ZSTD_DEFAULTS is provided to set the defaults for places that want to use zstd for compression; the zst image conversion command is also modified to use this. Finally, in order for this to function properly, opkg must include zstd support, so it is enabled all the time with no PACKAGECONFIG to turn it off. Signed-off-by: Joshua Watt <JPEWhacker@gmail.com> --- meta/classes-global/package_ipk.bbclass | 2 +- meta/classes-recipe/image_types.bbclass | 4 +--- meta/conf/bitbake.conf | 4 ++++ meta/lib/oe/package_manager/ipk/__init__.py | 4 ++-- meta/recipes-devtools/opkg/opkg_0.6.2.bb | 6 +++--- 5 files changed, 11 insertions(+), 9 deletions(-)