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