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| author | Steve Reinhardt <stever@eecs.umich.edu> | 2006-05-09 12:43:01 -0400 |
|---|---|---|
| committer | Steve Reinhardt <stever@eecs.umich.edu> | 2006-05-09 12:43:01 -0400 |
| commit | 4758eb151f79233b60147914e6474c78522447f7 (patch) | |
| tree | 3890d6f04c4e443c715cb08720bc8f619b428613 | |
| parent | 1047215ee58bf2b3df0b5e72f1e97da3891e3ed2 (diff) | |
| download | gem5-4758eb151f79233b60147914e6474c78522447f7.tar.xz | |
Print M5 build options for 'scons -h'.
--HG--
extra : convert_revision : 14ef62e513987b89e913e2bf9b8771ee086ed0a0
| -rw-r--r-- | build/SConstruct | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/build/SConstruct b/build/SConstruct index e1854b1d3..28940fc5a 100644 --- a/build/SConstruct +++ b/build/SConstruct @@ -328,6 +328,11 @@ env.Append(BUILDERS = { 'ConfigFile' : config_builder }) # rename base env base_env = env +help_text = ''' +Usage: scons [scons options] [build options] [target(s)] + +''' + for build_dir in build_dirs: # Make a copy of the default environment to use for this config. env = base_env.Copy() @@ -361,6 +366,11 @@ for build_dir in build_dirs: sticky_opts.Update(env) nonsticky_opts.Update(env) + help_text += "Sticky options for %s:\n" % build_dir \ + + sticky_opts.GenerateHelpText(env) \ + + "\nNon-sticky options for %s:\n" % build_dir \ + + nonsticky_opts.GenerateHelpText(env) + # Process option settings. if not have_fenv and env['USE_FENV']: @@ -409,6 +419,8 @@ for build_dir in build_dirs: build_dir = os.path.join(build_dir, 'test', e.Label), exports = { 'env' : e }, duplicate = False) +Help(help_text) + ################################################### # # Let SCons do its thing. At this point SCons will use the defined |