* [oe-layersetup][PATCH v2] oe-layertool-setup: Let user change parallel build options
@ 2021-04-16 22:53 Gowtham Tammana
0 siblings, 0 replies; only message in thread
From: Gowtham Tammana @ 2021-04-16 22:53 UTC (permalink / raw)
To: meta-arago, Praneeth Bajjuri, denys
Change BB_NUMBER_THREADS and PARALLEL_MAKE to weak assignment so that
these can be changed when building recipes. Useful on machines with
lower resources.
Signed-off-by: Gowtham Tammana <g-tammana@ti.com>
---
v2: fixing project to *oe-layersetup* in subject.
Changing parallel build options is the only way I can build the complete image
on my system :).
Thanks,
Gowtham
oe-layertool-setup.sh | 4 ++--
sample-files/local-amsdk.conf.sample | 4 ++--
sample-files/local-arago.conf.sample | 4 ++--
sample-files/local-arago64.conf.sample | 4 ++--
sample-files/local-glsdk.conf.sample | 4 ++--
sample-files/local-poky.conf.sample | 4 ++--
sample-files/local-processor-sdk-64.conf.sample | 4 ++--
sample-files/local-processor-sdk.conf.sample | 4 ++--
sample-files/local.conf.sample | 4 ++--
9 files changed, 18 insertions(+), 18 deletions(-)
diff --git a/oe-layertool-setup.sh b/oe-layertool-setup.sh
index aa16042..df1523f 100755
--- a/oe-layertool-setup.sh
+++ b/oe-layertool-setup.sh
@@ -753,8 +753,8 @@ EOM
# set the number of threads
threads=`cat /proc/cpuinfo | grep -c processor`
tnum=`expr \( ${threads} + 1 \) \* 75 / 100`
- sed -i "s/^PARALLEL_MAKE.*/PARALLEL_MAKE = \"-j ${tnum}\"/" $confdir/local.conf
- sed -i "s/^BB_NUMBER_THREADS.*/BB_NUMBER_THREADS = \"${tnum}\"/" $confdir/local.conf
+ sed -i "s/^PARALLEL_MAKE.*/PARALLEL_MAKE ?= \"-j ${tnum}\"/" $confdir/local.conf
+ sed -i "s/^BB_NUMBER_THREADS.*/BB_NUMBER_THREADS ?= \"${tnum}\"/" $confdir/local.conf
# Find if old DL_DIR was set
if [ -e $confdir/local.conf.bak ]
diff --git a/sample-files/local-amsdk.conf.sample b/sample-files/local-amsdk.conf.sample
index 756286d..ac39788 100644
--- a/sample-files/local-amsdk.conf.sample
+++ b/sample-files/local-amsdk.conf.sample
@@ -135,12 +135,12 @@ ENABLE_BINARY_LOCALE_GENERATION = "0"
# 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 = "1"
+BB_NUMBER_THREADS ?= "1"
#
# The second option controls how many processes make should run in parallel when
# running compile tasks:
#
-PARALLEL_MAKE = "-j 1"
+PARALLEL_MAKE ?= "-j 1"
#
# For a quad-core machine, BB_NUMBER_THREADS = "4", PARALLEL_MAKE = "-j 4" would
# be appropriate for example
diff --git a/sample-files/local-arago.conf.sample b/sample-files/local-arago.conf.sample
index 96dfaf9..62f0f92 100644
--- a/sample-files/local-arago.conf.sample
+++ b/sample-files/local-arago.conf.sample
@@ -138,12 +138,12 @@ ENABLE_BINARY_LOCALE_GENERATION = "0"
# 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 = "1"
+BB_NUMBER_THREADS ?= "1"
#
# The second option controls how many processes make should run in parallel when
# running compile tasks:
#
-PARALLEL_MAKE = "-j 1"
+PARALLEL_MAKE ?= "-j 1"
#
# For a quad-core machine, BB_NUMBER_THREADS = "4", PARALLEL_MAKE = "-j 4" would
# be appropriate for example
diff --git a/sample-files/local-arago64.conf.sample b/sample-files/local-arago64.conf.sample
index f48db77..68f0bff 100644
--- a/sample-files/local-arago64.conf.sample
+++ b/sample-files/local-arago64.conf.sample
@@ -138,12 +138,12 @@ ENABLE_BINARY_LOCALE_GENERATION = "0"
# 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 = "1"
+BB_NUMBER_THREADS ?= "1"
#
# The second option controls how many processes make should run in parallel when
# running compile tasks:
#
-PARALLEL_MAKE = "-j 1"
+PARALLEL_MAKE ?= "-j 1"
#
# For a quad-core machine, BB_NUMBER_THREADS = "4", PARALLEL_MAKE = "-j 4" would
# be appropriate for example
diff --git a/sample-files/local-glsdk.conf.sample b/sample-files/local-glsdk.conf.sample
index acd094f..189730a 100644
--- a/sample-files/local-glsdk.conf.sample
+++ b/sample-files/local-glsdk.conf.sample
@@ -135,12 +135,12 @@ ENABLE_BINARY_LOCALE_GENERATION = "0"
# 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 = "1"
+BB_NUMBER_THREADS ?= "1"
#
# The second option controls how many processes make should run in parallel when
# running compile tasks:
#
-PARALLEL_MAKE = "-j 1"
+PARALLEL_MAKE ?= "-j 1"
#
# For a quad-core machine, BB_NUMBER_THREADS = "4", PARALLEL_MAKE = "-j 4" would
# be appropriate for example
diff --git a/sample-files/local-poky.conf.sample b/sample-files/local-poky.conf.sample
index 34b6b10..ba5d4c1 100644
--- a/sample-files/local-poky.conf.sample
+++ b/sample-files/local-poky.conf.sample
@@ -135,12 +135,12 @@ PATCHRESOLVE = "noop"
# 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 = "1"
+BB_NUMBER_THREADS ?= "1"
#
# The second option controls how many processes make should run in parallel when
# running compile tasks:
#
-PARALLEL_MAKE = "-j 1"
+PARALLEL_MAKE ?= "-j 1"
#
# For a quad-core machine, BB_NUMBER_THREADS = "4", PARALLEL_MAKE = "-j 4" would
# be appropriate for example
diff --git a/sample-files/local-processor-sdk-64.conf.sample b/sample-files/local-processor-sdk-64.conf.sample
index 75e59f1..9087be9 100644
--- a/sample-files/local-processor-sdk-64.conf.sample
+++ b/sample-files/local-processor-sdk-64.conf.sample
@@ -135,12 +135,12 @@ ENABLE_BINARY_LOCALE_GENERATION = "0"
# 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 = "1"
+BB_NUMBER_THREADS ?= "1"
#
# The second option controls how many processes make should run in parallel when
# running compile tasks:
#
-PARALLEL_MAKE = "-j 1"
+PARALLEL_MAKE ?= "-j 1"
#
# For a quad-core machine, BB_NUMBER_THREADS = "4", PARALLEL_MAKE = "-j 4" would
# be appropriate for example
diff --git a/sample-files/local-processor-sdk.conf.sample b/sample-files/local-processor-sdk.conf.sample
index d5af93a..59b11e6 100644
--- a/sample-files/local-processor-sdk.conf.sample
+++ b/sample-files/local-processor-sdk.conf.sample
@@ -135,12 +135,12 @@ ENABLE_BINARY_LOCALE_GENERATION = "0"
# 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 = "1"
+BB_NUMBER_THREADS ?= "1"
#
# The second option controls how many processes make should run in parallel when
# running compile tasks:
#
-PARALLEL_MAKE = "-j 1"
+PARALLEL_MAKE ?= "-j 1"
#
# For a quad-core machine, BB_NUMBER_THREADS = "4", PARALLEL_MAKE = "-j 4" would
# be appropriate for example
diff --git a/sample-files/local.conf.sample b/sample-files/local.conf.sample
index d971b97..e60bedc 100644
--- a/sample-files/local.conf.sample
+++ b/sample-files/local.conf.sample
@@ -135,12 +135,12 @@ PATCHRESOLVE = "noop"
# 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 = "1"
+BB_NUMBER_THREADS ?= "1"
#
# The second option controls how many processes make should run in parallel when
# running compile tasks:
#
-PARALLEL_MAKE = "-j 1"
+PARALLEL_MAKE ?= "-j 1"
#
# For a quad-core machine, BB_NUMBER_THREADS = "4", PARALLEL_MAKE = "-j 4" would
# be appropriate for example
--
2.31.1
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