From db5ea632671383f102d61d2feda9976b2e036aa7 Mon Sep 17 00:00:00 2001 From: Gabe Black Date: Thu, 29 Nov 2018 17:33:46 -0800 Subject: [PATCH] systemc: Disable systemc when using gcc versions older than 5.0. These versions don't support the std::put_time function. Since versions of gcc older than 5.0 aren't going to be supported at all in the fairly near future, this should only be temporary. The number of people using both systemc and older versions of gcc should be very small, or even zero. Change-Id: Ie9572fdf83ba9569df6bc0457c98d86565dcdcd8 Reviewed-on: https://gem5-review.googlesource.com/c/14755 Reviewed-by: Jason Lowe-Power Reviewed-by: Giacomo Travaglini Maintainer: Gabe Black --- src/systemc/SConscript | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/src/systemc/SConscript b/src/systemc/SConscript index d3ead8c1b..694ee56b3 100644 --- a/src/systemc/SConscript +++ b/src/systemc/SConscript @@ -27,5 +27,15 @@ Import('*') +from m5.util import compareVersions +from m5.util.terminal import termcap + if env['USE_SYSTEMC']: + if compareVersions(env['GCC_VERSION'], '5.0') < 0: + print(termcap.Yellow + termcap.Bold + + 'Warning: Disabling systemc on gcc versions less than 5.0.' + + termcap.Normal) + env['USE_SYSTEMC'] = False + Return() + env.Append(CPPPATH=Dir('ext')) -- 2.30.2