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authorRichard Purdie <richard.purdie@linuxfoundation.org>2021-10-14 11:26:30 (GMT)
committerRichard Purdie <richard.purdie@linuxfoundation.org>2021-10-16 16:41:59 (GMT)
commitf47a396964c4de76838f8c59b8226625817aa369 (patch)
treea4f0cfdbc8143b2a4f0be3df4808124e4e4faa95 /meta/conf
parenta28891c779fa85818a1572abfa8450e5930c01ca (diff)
downloadpoky-f47a396964c4de76838f8c59b8226625817aa369.tar.gz
reproducible: Move variable definitions to bitbake.conf
The reproducibility code was originally developed as separate standalone class but development is no longer experimental and the code is widely tested and used by default for poky. Reproducible builds are the direction we need to take as a project. Transition the core variable definitions to bitbake.conf as part of a move to make these part of the default workflow. This also helps reduce test matrix complexity as there is now one code path. (From OE-Core rev: f38a8de19550ae216575b5b39163666f74b07e2d) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/conf')
-rw-r--r--meta/conf/bitbake.conf19
1 files changed, 18 insertions, 1 deletions
diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf
index cd82825..1db9b3f 100644
--- a/meta/conf/bitbake.conf
+++ b/meta/conf/bitbake.conf
@@ -629,6 +629,22 @@ BUILD_OPTIMIZATION = "${@oe.utils.vartrue('DEBUG_BUILD', '-Og -g -feliminate-unu
629BUILD_OPTIMIZATION[vardeps] += "DEBUG_BUILD" 629BUILD_OPTIMIZATION[vardeps] += "DEBUG_BUILD"
630 630
631################################################################## 631##################################################################
632# Reproducibility
633##################################################################
634
635SDE_DIR = "${WORKDIR}/source-date-epoch"
636SDE_FILE = "${SDE_DIR}/__source_date_epoch.txt"
637SDE_DEPLOYDIR = "${WORKDIR}/deploy-source-date-epoch"
638
639BUILD_REPRODUCIBLE_BINARIES = "1"
640export PYTHONHASHSEED = "0"
641export PERL_HASH_SEED = "0"
642export SOURCE_DATE_EPOCH ?= "${@get_source_date_epoch_value(d)}"
643# A SOURCE_DATE_EPOCH of '0' might be misinterpreted as no SDE
644export SOURCE_DATE_EPOCH_FALLBACK ??= "1302044400"
645REPRODUCIBLE_TIMESTAMP_ROOTFS ??= "1520598896"
646
647##################################################################
632# Settings used by bitbake-layers. 648# Settings used by bitbake-layers.
633################################################################## 649##################################################################
634BBLAYERS_LAYERINDEX_URL ??= "https://layers.openembedded.org/layerindex/" 650BBLAYERS_LAYERINDEX_URL ??= "https://layers.openembedded.org/layerindex/"
@@ -908,7 +924,8 @@ BB_HASHEXCLUDE_COMMON ?= "TMPDIR FILE PATH PWD BB_TASKHASH BBPATH BBSERVER DL_DI
908 SSTATE_HASHEQUIV_METHOD SSTATE_HASHEQUIV_REPORT_TASKDATA \ 924 SSTATE_HASHEQUIV_METHOD SSTATE_HASHEQUIV_REPORT_TASKDATA \
909 SSTATE_HASHEQUIV_OWNER CCACHE_TOP_DIR BB_HASHSERVE GIT_CEILING_DIRECTORIES \ 925 SSTATE_HASHEQUIV_OWNER CCACHE_TOP_DIR BB_HASHSERVE GIT_CEILING_DIRECTORIES \
910 OMP_NUM_THREADS BB_CURRENTTASK" 926 OMP_NUM_THREADS BB_CURRENTTASK"
911BB_HASHBASE_WHITELIST ?= "${BB_HASHEXCLUDE_COMMON} PSEUDO_IGNORE_PATHS BUILDHISTORY_DIR SSTATE_DIR " 927BB_HASHBASE_WHITELIST ?= "${BB_HASHEXCLUDE_COMMON} PSEUDO_IGNORE_PATHS BUILDHISTORY_DIR \
928 SSTATE_DIR SOURCE_DATE_EPOCH"
912BB_HASHCONFIG_WHITELIST ?= "${BB_HASHEXCLUDE_COMMON} DATE TIME SSH_AGENT_PID \ 929BB_HASHCONFIG_WHITELIST ?= "${BB_HASHEXCLUDE_COMMON} DATE TIME SSH_AGENT_PID \
913 SSH_AUTH_SOCK PSEUDO_BUILD BB_ENV_EXTRAWHITE DISABLE_SANITY_CHECKS \ 930 SSH_AUTH_SOCK PSEUDO_BUILD BB_ENV_EXTRAWHITE DISABLE_SANITY_CHECKS \
914 PARALLEL_MAKE BB_NUMBER_THREADS BB_ORIGENV BB_INVALIDCONF BBINCLUDED \ 931 PARALLEL_MAKE BB_NUMBER_THREADS BB_ORIGENV BB_INVALIDCONF BBINCLUDED \