From 36f3761857c27b819831eda0ca97ae0cf63efc34 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= <zbyszek@in.waw.pl>
Date: Wed, 29 Jan 2020 10:01:40 +0100
Subject: [PATCH] Add -fallow-argument-mismatch to compile with gcc10

---
 mpich.spec | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/mpich.spec b/mpich.spec
index eb36fa9..acb4019 100644
--- a/mpich.spec
+++ b/mpich.spec
@@ -124,7 +124,8 @@ CONFIGURE_OPTS=(
         --with-hwloc-prefix=system
 )
 
-%configure "${CONFIGURE_OPTS[@]}"
+# Set -fallow-argument-mismatch for #1795817
+%configure "${CONFIGURE_OPTS[@]}" FFLAGS="$FFLAGS -fallow-argument-mismatch"
 
 # Remove rpath
 sed -r -i 's|^hardcode_libdir_flag_spec=.*|hardcode_libdir_flag_spec=""|g' libtool