From 82699138982bf177366c52757e888d7ca3f04b66 Mon Sep 17 00:00:00 2001
From: Benji Dial <benji@benjidial.net>
Date: Tue, 30 May 2023 20:51:41 -0400
Subject: fix spurious warnings when compiling tabulator

---
 makefile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'makefile')

diff --git a/makefile b/makefile
index 48c77f5..9a41ce1 100644
--- a/makefile
+++ b/makefile
@@ -3,7 +3,8 @@ CPP_ARGS = -std=c++20 -O2 -Wall -Wextra -Iinclude -ggdb
 GTKMM_CPP_ARGS = $(shell pkg-config --cflags gtkmm-4.0)
 GTKMM_LD_ARGS = $(shell pkg-config --libs gtkmm-4.0)
 
-MPI_CPP_ARGS = $(shell mpic++ --showme:compile)
+# https://github.com/open-mpi/ompi/issues/5157
+MPI_CPP_ARGS = $(shell mpic++ --showme:compile) -DOMPI_SKIP_MPICXX
 MPI_LD_ARGS = $(shell mpic++ --showme:link)
 
 default: bin/bench bin/score bin/tabulator-mpi
-- 
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