Commit 81b6a801 authored by José Fonseca's avatar José Fonseca

gallium: Update scons instructions. Propagate user environment.

parent a31d289d
......@@ -11,7 +11,7 @@ import sys
#
# For example, invoke scons as
#
# scons debug=1 dri=0 x86=1
# scons debug=1 dri=0 machine=x86
#
# to set configuration variables. Or you can write those options to a file
# named config.py:
......@@ -19,7 +19,7 @@ import sys
# # config.py
# debug=1
# dri=0
# x86=1
# machine='x86'
#
# Invoke
#
......@@ -35,7 +35,9 @@ opts.Add(BoolOption('dri', 'build dri drivers', False))
opts.Add(EnumOption('machine', 'use machine-specific assembly code', 'x86',
allowed_values=('generic', 'x86', 'x86-64')))
env = Environment(options = opts)
env = Environment(
options = opts,
ENV = os.environ)
Help(opts.GenerateHelpText(env))
# for debugging
......
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