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| author | Richard Purdie <richard.purdie@linuxfoundation.org> | 2015-05-26 11:42:26 +0100 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2015-05-26 13:06:05 +0100 |
| commit | 03482382b797f3501c3fb0df0fe12bd4e5e51a39 (patch) | |
| tree | efccc09900e2b3b88be981f0acfcb61254c1d01b | |
| parent | 676309f25ae57794bc270994fede31e8c7b9c83c (diff) | |
| download | openembedded-core-03482382b797f3501c3fb0df0fe12bd4e5e51a39.tar.gz openembedded-core-03482382b797f3501c3fb0df0fe12bd4e5e51a39.tar.bz2 openembedded-core-03482382b797f3501c3fb0df0fe12bd4e5e51a39.zip | |
bitbake.conf: Use immediate expansion for os.uname()
Use immediate expansion for BUILD_ARCH and BUILD_OS since there is no
point in repeatedly calling os.uname() throughout parsing. This is
worth around 2% of parsing time, small but measurable.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
| -rw-r--r-- | meta/conf/bitbake.conf | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf index 9c72044d8d..2b86442b1d 100644 --- a/meta/conf/bitbake.conf +++ b/meta/conf/bitbake.conf @@ -81,8 +81,10 @@ ROOT_HOME ??= "/home/root" # Architecture-dependent build variables. ################################################################## -BUILD_ARCH = "${@os.uname()[4]}" -BUILD_OS = "${@os.uname()[0].lower()}" +# Immediate expansion since there is no point in reapeatedly calling +# os.uname() throughout parsing +BUILD_ARCH := "${@os.uname()[4]}" +BUILD_OS := "${@os.uname()[0].lower()}" BUILD_VENDOR = "" BUILD_SYS = "${BUILD_ARCH}${BUILD_VENDOR}-${BUILD_OS}" BUILD_PREFIX = "" |