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populate_sdk_base: use xz -T instead of pixz

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xz has native support for threaded compression now and SDK creation was the only
part of oe-core which is using pixz instead of xz.

Not only does this remove pixz-native from the SDK dependencies, but in my
limited testing xz -T0 is slightly faster and produces smaller archives than
pixz for the same input.

(From OE-Core rev: ce1cfa57d9828c0898f52e736f671ce8db534031)

Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Ross Burton
2018-04-09 16:17:05 +01:00
committed by Richard Purdie
parent a559ffab30
commit 8b50dfcecf
1 changed files with 2 additions and 2 deletions
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meta/classes/populate_sdk_base.bbclass
+2 -2
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@@ -46,7 +46,7 @@ TOOLCHAIN_TARGET_TASK_ATTEMPTONLY ?= ""
TOOLCHAIN_OUTPUTNAME ?= "${SDK_NAME}-toolchain-${SDK_VERSION}" TOOLCHAIN_OUTPUTNAME ?= "${SDK_NAME}-toolchain-${SDK_VERSION}"
SDK_RDEPENDS = "${TOOLCHAIN_TARGET_TASK} ${TOOLCHAIN_HOST_TASK}" SDK_RDEPENDS = "${TOOLCHAIN_TARGET_TASK} ${TOOLCHAIN_HOST_TASK}"
SDK_DEPENDS = "virtual/fakeroot-native pixz-native cross-localedef-native ${MLPREFIX}qemuwrapper-cross" SDK_DEPENDS = "virtual/fakeroot-native xz-native cross-localedef-native ${MLPREFIX}qemuwrapper-cross"
SDK_DEPENDS_append_libc-glibc = " nativesdk-glibc-locale" SDK_DEPENDS_append_libc-glibc = " nativesdk-glibc-locale"
# We want the MULTIARCH_TARGET_SYS to point to the TUNE_PKGARCH, not PACKAGE_ARCH as it # We want the MULTIARCH_TARGET_SYS to point to the TUNE_PKGARCH, not PACKAGE_ARCH as it
@@ -225,7 +225,7 @@ fakeroot tar_sdk() {
# Package it up # Package it up
mkdir -p ${SDKDEPLOYDIR} mkdir -p ${SDKDEPLOYDIR}
cd ${SDK_OUTPUT}/${SDKPATH} cd ${SDK_OUTPUT}/${SDKPATH}
tar ${SDKTAROPTS} -cf - . | pixz > ${SDKDEPLOYDIR}/${TOOLCHAIN_OUTPUTNAME}.tar.xz tar ${SDKTAROPTS} -cf - . | xz -T 0 > ${SDKDEPLOYDIR}/${TOOLCHAIN_OUTPUTNAME}.tar.xz
} }
fakeroot create_shar() { fakeroot create_shar() {