From 74eb614f1627f2e0c3b8ac946f1c0617517282ce Mon Sep 17 00:00:00 2001
From: Daniel Micay <danielmicay@gmail.com>
Date: Thu, 26 Sep 2019 14:50:58 -0400
Subject: [PATCH] inherit base CXXFLAGS from the environment too

---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index bae7f97..edd1e90 100644
--- a/Makefile
+++ b/Makefile
@@ -39,7 +39,7 @@ ifeq ($(CONFIG_NATIVE),true)
 endif
 
 CFLAGS := $(CFLAGS) -std=c11 $(SHARED_FLAGS) -Wmissing-prototypes
-CXXFLAGS := $(call safe_flag,-std=c++17,-std=c++14) $(SHARED_FLAGS)
+CXXFLAGS := $(CXXFLAGS) $(call safe_flag,-std=c++17,-std=c++14) $(SHARED_FLAGS)
 LDFLAGS := $(LDFLAGS) -Wl,--as-needed,-z,defs,-z,relro,-z,now,-z,nodlopen,-z,text
 
 SOURCES := chacha.c h_malloc.c memory.c pages.c random.c util.c