From: Gabe Black Date: Fri, 28 Apr 2017 11:11:38 +0000 (-0700) Subject: scons: Remove the SPAWN hack added earlier. X-Git-Tag: v19.0.0.0~2834 X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=359cb08623324b62d7c34973ae54d5bc7f23f9fd;p=gem5.git scons: Remove the SPAWN hack added earlier. A previous change forced scons to spawn child processes by exec-ing it directly rather than going through the shell because the command line length would be too long for the shell to handle. Now that incremental linking should keep the command line lengths more under control, that change should no longer be necessary. Change-Id: I9e82a62083afd1414324a7fd697bd6d4b76367ae Reviewed-on: https://gem5-review.googlesource.com/2947 Reviewed-by: Andreas Sandberg Reviewed-by: Jason Lowe-Power Maintainer: Andreas Sandberg --- diff --git a/src/SConscript b/src/SConscript index 3742cdd83..f1474c982 100755 --- a/src/SConscript +++ b/src/SConscript @@ -1241,18 +1241,7 @@ def makeEnv(env, label, objsfx, strip = False, **kwargs): if strip: progname += '.unstripped' - # When linking the gem5 binary, the command line can be too big for the - # shell to handle. Use "subprocess" to spawn processes without passing - # through the shell to avoid this problem. That means we also can't use - # shell syntax in any of the commands this will run, but that isn't - # currently an issue. - def spawn_with_subprocess(sh, escape, cmd, args, env): - return subprocess.call(args, env=env) - - # Since we're not running through a shell, no escaping is necessary either. - targets = new_env.Program(progname, main_objs + static_objs, - SPAWN=spawn_with_subprocess, - ESCAPE=lambda x: x) + targets = new_env.Program(progname, main_objs + static_objs) if strip: if sys.platform == 'sunos5':