From de4baf5212f6e7657a9c5fe803b7bcf01240f30d Mon Sep 17 00:00:00 2001
From: Paul McCarthy <pauldmccarthy@gmail.com>
Date: Tue, 11 Aug 2020 18:12:54 +0100
Subject: [PATCH] MNT: Experimenting with changing ABI compatibility -
 conda-forge defaults to the "old" libstdc++ ABI

---
 config/buildSettings.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/config/buildSettings.mk b/config/buildSettings.mk
index aeb4f68..f6e00e6 100644
--- a/config/buildSettings.mk
+++ b/config/buildSettings.mk
@@ -37,7 +37,7 @@ TCLSH   ?= ${FSLDIR}/bin/fsltclsh
 ARCHCFLAGS =
 
 # Compiler flags for C++ projects
-ARCHCXXFLAGS =
+ARCHCXXFLAGS = -D_GLIBCXX_USE_CXX11_ABI=0
 
 # Linker flags for all projects
 ARCHLDFLAGS =
-- 
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