From 269615b9cacd077a2d375e2722e0d4adb7df2a78 Mon Sep 17 00:00:00 2001
From: Jen Herting <jen@herting.cc>
Date: Fri, 11 Jun 2021 03:54:18 -0400
Subject: tophat: set the C++ standard (#21737)

---
 var/spack/repos/builtin/packages/tophat/package.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/var/spack/repos/builtin/packages/tophat/package.py b/var/spack/repos/builtin/packages/tophat/package.py
index ea08822ab7..cc6ed66a6f 100644
--- a/var/spack/repos/builtin/packages/tophat/package.py
+++ b/var/spack/repos/builtin/packages/tophat/package.py
@@ -29,5 +29,8 @@ class Tophat(AutotoolsPackage):
 
     parallel = False
 
+    def setup_build_environment(self, env):
+        env.append_flags("CFLAGS", self.compiler.cxx98_flag)
+
     def configure_args(self):
         return ["--with-boost={0}".format(self.spec['boost'].prefix)]
-- 
cgit v1.2.3-70-g09d2