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BaseTools: not specified value of MAX_CONCURRENT_THREAD_NUMBER 

when MAX_CONCURRENT_THREAD_NUMBER is not specified, tool will
automatically detect number of processor threads.

Fixes: https://bugzilla.tianocore.org/show_bug.cgi?id=775
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Yonghong Zhu <yonghong.zhu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
This commit is contained in:
Yonghong Zhu 2018-02-05 14:14:07 +08:00
parent c0d221a348
commit 2052cb675f
2 changed files with 11 additions and 6 deletions
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14
BaseTools/Conf/target.template
View File

@ -1,5 +1,5 @@
#
# Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>
# Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
#
# This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
@ -59,10 +59,14 @@ TOOL_CHAIN_CONF = Conf/tools_def.txt
# used for the build. The list uses space character separation.
TOOL_CHAIN_TAG = MYTOOLS
# MAX_CONCURRENT_THREAD_NUMBER NUMBER Optional The number of concurrent threads. Recommend to set this
# value to one more than the number of your compurter
# cores or CPUs. Less than 2 means disable multithread build.
MAX_CONCURRENT_THREAD_NUMBER = 1
# MAX_CONCURRENT_THREAD_NUMBER NUMBER Optional The number of concurrent threads. If not specified or set
# to zero, tool automatically detect number of processor
# threads. Recommend to set this value to one less than the
# number of your computer cores or CPUs. When value set to 1,
# means disable multi-thread build, value set to more than 1,
# means user specify the thread number to build. Not specify
# the default value in this file.
# MAX_CONCURRENT_THREAD_NUMBER = 1
# BUILD_RULE_CONF Filename Optional Specify the file name to use for the build rules that are followed

3
BaseTools/Source/Python/build/build.py
View File

@ -2323,7 +2323,8 @@ def MyOptionParser():
help="Using this name of SKU ID to build the platform, overriding SKUID_IDENTIFIER in DSC file.")
Parser.add_option("-n", action="callback", type="int", dest="ThreadNumber", callback=SingleCheckCallback,
help="Build the platform using multi-threaded compiler. The value overrides target.txt's MAX_CONCURRENT_THREAD_NUMBER. Less than 2 will disable multi-thread builds.")
help="Build the platform using multi-threaded compiler. The value overrides target.txt's MAX_CONCURRENT_THREAD_NUMBER. When value is set to 0, tool automatically detect number of "\
"processor threads, set value to 1 means disable multi-thread build, and set value to more than 1 means user specify the threads number to build.")
Parser.add_option("-f", "--fdf", action="callback", type="string", dest="FdfFile", callback=SingleCheckCallback,
help="The name of the FDF file to use, which overrides the setting in the DSC file.")