diff options
| -rw-r--r-- | meta/conf/bitbake.conf | 6 | ||||
| -rw-r--r-- | meta/conf/local.conf.sample | 22 | ||||
| -rw-r--r-- | meta/conf/local.conf.sample.extended | 23 |
3 files changed, 29 insertions, 22 deletions
diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf index f4870d52a9..135461518c 100644 --- a/meta/conf/bitbake.conf +++ b/meta/conf/bitbake.conf @@ -698,6 +698,12 @@ IMAGE_ROOTFS_SIZE ?= "65536" # MACHINE don't change the path to the cache CACHE := "${CACHE}" +# Default to setting automatically based on cpu count +BB_NUMBER_THREADS ?= "${@oe.utils.cpu_count()}" + +# Default to setting automatically based on cpu count +PARALLEL_MAKE ?= "-j ${@oe.utils.cpu_count()}" + ################################################################## # Magic Cookie for SANITY CHECK ################################################################## diff --git a/meta/conf/local.conf.sample b/meta/conf/local.conf.sample index d64ba7f6e5..555f8db1d8 100644 --- a/meta/conf/local.conf.sample +++ b/meta/conf/local.conf.sample @@ -12,28 +12,6 @@ # variable as required. # -# Parallelism Options -# -# These two options control how much parallelism BitBake should use. The first -# option determines how many tasks bitbake should run in parallel: -# -#BB_NUMBER_THREADS ?= "4" -# -# Default to setting automatically based on cpu count -BB_NUMBER_THREADS ?= "${@oe.utils.cpu_count()}" -# -# The second option controls how many processes make should run in parallel when -# running compile tasks: -# -#PARALLEL_MAKE ?= "-j 4" -# -# Default to setting automatically based on cpu count -PARALLEL_MAKE ?= "-j ${@oe.utils.cpu_count()}" -# -# For a quad-core machine, BB_NUMBER_THREADS = "4", PARALLEL_MAKE = "-j 4" would -# be appropriate for example. - -# # Machine Selection # # You need to select a specific machine to target the build with. There are a selection diff --git a/meta/conf/local.conf.sample.extended b/meta/conf/local.conf.sample.extended index b156319163..89b80a6eed 100644 --- a/meta/conf/local.conf.sample.extended +++ b/meta/conf/local.conf.sample.extended @@ -2,6 +2,29 @@ # certain recipes. #BBMASK = "" +# +# Parallelism Options +# +# These two options control how much parallelism BitBake should use. The first +# option determines how many tasks bitbake should run in parallel: +# +#BB_NUMBER_THREADS ?= "4" +# +# Default to setting automatically based on cpu count +#BB_NUMBER_THREADS ?= "${@oe.utils.cpu_count()}" +# +# The second option controls how many processes make should run in parallel when +# running compile tasks: +# +#PARALLEL_MAKE ?= "-j 4" +# +# Default to setting automatically based on cpu count +#PARALLEL_MAKE ?= "-j ${@oe.utils.cpu_count()}" +# +# For a quad-core machine, BB_NUMBER_THREADS = "4", PARALLEL_MAKE = "-j 4" would +# be appropriate for example. + + # eglibc configurability is used to reduce minimal image's size. # the all supported eglibc options are listed in DISTRO_FEATURES_LIBC # and disabled by default. Uncomment and copy the DISTRO_FEATURES_LIBC |