[oe-commits] [openembedded-core] 02/23: populate_sdk_base: use xz -T instead of pixz

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rpurdie pushed a commit to branch master
in repository openembedded-core.

commit ce1cfa57d9828c0898f52e736f671ce8db534031
Author: Ross Burton <ross.burton at intel.com>
AuthorDate: Mon Apr 9 16:17:05 2018 +0100

    populate_sdk_base: use xz -T instead of pixz
    
    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.
    
    Signed-off-by: Ross Burton <ross.burton at intel.com>
---
 meta/classes/populate_sdk_base.bbclass | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/meta/classes/populate_sdk_base.bbclass b/meta/classes/populate_sdk_base.bbclass
index 3560ef1..3da3507 100644
--- a/meta/classes/populate_sdk_base.bbclass
+++ b/meta/classes/populate_sdk_base.bbclass
@@ -46,7 +46,7 @@ TOOLCHAIN_TARGET_TASK_ATTEMPTONLY ?= ""
 TOOLCHAIN_OUTPUTNAME ?= "${SDK_NAME}-toolchain-${SDK_VERSION}"
 
 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"
 
 # 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
 	mkdir -p ${SDKDEPLOYDIR}
 	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() {

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