openkylin
/
platform_build
mirror of https://gitee.com/openkylin/platform_build.git
9
0
Fork 1
Code Issues Projects Releases Wiki Activity

Update m help text with guidance on parallelism 

Remove "-j" from the default recommended arguments and add a paragraph
describing the -j behavior.

Test: m help
Change-Id: Id5a5f4719f18ea2a9d09df43f5fb38592a59f5c9
This commit is contained in:
Colin Cross 2021-03-01 13:32:13 -08:00
parent d33ae8363c
commit 3fb7ddf3bc
1 changed files with 5 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
help.sh
View File

@ -12,11 +12,15 @@ cd '"${TOP}"'
source build/envsetup.sh # Add "lunch" (and other utilities and variables) source build/envsetup.sh # Add "lunch" (and other utilities and variables)
# to the shell environment. # to the shell environment.
lunch [<product>-<variant>] # Choose the device to target. lunch [<product>-<variant>] # Choose the device to target.
m -j [<goals>] # Execute the configured build. m [<goals>] # Execute the configured build.
Usage of "m" imitates usage of the program "make". Usage of "m" imitates usage of the program "make".
See '"${SCRIPT_DIR}"'/Usage.txt for more info about build usage and concepts. See '"${SCRIPT_DIR}"'/Usage.txt for more info about build usage and concepts.
The parallelism of the build can be set with a -jN argument to "m". If you
don't provide a -j argument, the build system automatically selects a parallel
task count that it thinks is optimal for your system.
Common goals are: Common goals are:
clean (aka clobber) equivalent to rm -rf out/ clean (aka clobber) equivalent to rm -rf out/