From: Gabe Black <gabeblack@google.com>
Date: Tue, 13 Oct 2020 11:01:00 +0000 (-0700)
Subject: systemc: Use the new M5_WEAK macro to hide [[gnu::weak]].
X-Git-Tag: develop-gem5-snapshot~623
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=ab65f6acc5ccb64299d34ddf5e1ca731d55201f5;p=gem5.git

systemc: Use the new M5_WEAK macro to hide [[gnu::weak]].

Other compilers may need to support that macro in other ways.

Change-Id: If6ee05ce69c1bfd24108cf0785fac2d7bc259f0a
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/35940
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Nikos Nikoleris <nikos.nikoleris@arm.com>
Maintainer: Gabe Black <gabeblack@google.com>
---

diff --git a/src/systemc/core/sc_main_fiber.cc b/src/systemc/core/sc_main_fiber.cc
index 18646dd19..df804d01b 100644
--- a/src/systemc/core/sc_main_fiber.cc
+++ b/src/systemc/core/sc_main_fiber.cc
@@ -38,7 +38,7 @@
 #include "systemc/utils/report.hh"
 
 // A weak symbol to detect if sc_main has been defined, and if so where it is.
-[[gnu::weak]] int sc_main(int argc, char *argv[]);
+M5_WEAK int sc_main(int argc, char *argv[]);
 
 namespace sc_gem5
 {