From 9004bd8f2ee251308a21b8bdb35f070d349266d0 Mon Sep 17 00:00:00 2001
From: Chris Larson <chris_larson@mentor.com>
Date: Sun, 23 May 2010 10:43:44 -0700
Subject: [PATCH] bitbake.conf: use := for BUILD_OS and BUILD_ARCH

These don't change, so their initial values should be just fine.  Apparently,
in a typical build, those os.uname() snippets are called around 46k times,
which seems a tad excessive :)

Signed-off-by: Chris Larson <chris_larson@mentor.com>
---
 conf/bitbake.conf | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/conf/bitbake.conf b/conf/bitbake.conf
index 12a5522029..ee93cd485b 100644
--- a/conf/bitbake.conf
+++ b/conf/bitbake.conf
@@ -90,8 +90,8 @@ target_datadir := "${datadir}"
 # Architecture-dependent build variables.
 ##################################################################
 
-BUILD_ARCH = "${@os.uname()[4]}"
-BUILD_OS = "${@os.uname()[0].lower()}"
+BUILD_ARCH := "${@os.uname()[4]}"
+BUILD_OS := "${@os.uname()[0].lower()}"
 BUILD_VENDOR = ""
 BUILD_SYS = "${BUILD_ARCH}${BUILD_VENDOR}-${BUILD_OS}"
 BUILD_PREFIX = ""
-- 
2.39.5