From: Gabe Black <gblack@eecs.umich.edu>
Date: Sun, 17 Jan 2010 10:22:30 +0000 (-0800)
Subject: SCons: Make --help reflect the arguments to scons.
X-Git-Tag: stable_2012_02_02~1575^2~5
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=de904a6d396f01a42da5399b2798568c61abeeea;p=gem5.git

SCons: Make --help reflect the arguments to scons.

The arguments were added to the global_sticky_vars Variables object after the
basic help text was generated. As a result, the "actual:" value wouldn't
reflect the arguments to scons and wouldn't really be the "actual" value used
by the build. This change fixes that by updating global_sticky_vars slightly
earlier.
---

diff --git a/SConstruct b/SConstruct
index dac317fe8..6ca3d6a14 100644
--- a/SConstruct
+++ b/SConstruct
@@ -324,11 +324,11 @@ Usage: scons [scons options] [build options] [target(s)]
 Global sticky options:
 '''
 
-help_text += global_sticky_vars.GenerateHelpText(main)
-
 # Update main environment with values from ARGUMENTS & global_sticky_vars_file
 global_sticky_vars.Update(main)
 
+help_text += global_sticky_vars.GenerateHelpText(main)
+
 # Save sticky variable settings back to current variables file
 global_sticky_vars.Save(global_sticky_vars_file, main)