diff options
Diffstat (limited to 'meta/conf/bitbake.conf')
| -rw-r--r-- | meta/conf/bitbake.conf | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf index d87d7cafb6..385fc7dd55 100644 --- a/meta/conf/bitbake.conf +++ b/meta/conf/bitbake.conf @@ -810,6 +810,10 @@ XZ_THREADS ?= "${@oe.utils.cpu_count(at_least=2)}" XZ_DEFAULTS ?= "--memlimit=${XZ_MEMLIMIT} --threads=${XZ_THREADS}" XZ_DEFAULTS[vardepsexclude] += "XZ_MEMLIMIT XZ_THREADS" +# Limit the number of threads that OpenMP libraries will use. Otherwise they +# may fallback to using all CPUs +export OMP_NUM_THREADS = "${BB_NUMBER_THREADS}" + ################################################################## # Magic Cookie for SANITY CHECK ################################################################## @@ -891,7 +895,8 @@ BB_HASHEXCLUDE_COMMON ?= "TMPDIR FILE PATH PWD BB_TASKHASH BBPATH BBSERVER DL_DI WARN_QA ERROR_QA WORKDIR STAMPCLEAN PKGDATA_DIR BUILD_ARCH SSTATE_PKGARCH \ BB_WORKERCONTEXT BB_LIMITEDDEPS BB_UNIHASH extend_recipe_sysroot DEPLOY_DIR \ SSTATE_HASHEQUIV_METHOD SSTATE_HASHEQUIV_REPORT_TASKDATA \ - SSTATE_HASHEQUIV_OWNER CCACHE_TOP_DIR BB_HASHSERVE GIT_CEILING_DIRECTORIES" + SSTATE_HASHEQUIV_OWNER CCACHE_TOP_DIR BB_HASHSERVE GIT_CEILING_DIRECTORIES \ + OMP_NUM_THREADS" BB_HASHBASE_WHITELIST ?= "${BB_HASHEXCLUDE_COMMON} PSEUDO_IGNORE_PATHS BUILDHISTORY_DIR SSTATE_DIR " BB_HASHCONFIG_WHITELIST ?= "${BB_HASHEXCLUDE_COMMON} DATE TIME SSH_AGENT_PID \ SSH_AUTH_SOCK PSEUDO_BUILD BB_ENV_EXTRAWHITE DISABLE_SANITY_CHECKS \ |