From 563cd97dcb060a2d4a0b5fe3b89a29ab0aa544e5 Mon Sep 17 00:00:00 2001
From: David Chavez <david@dcvz.io>
Date: Fri, 8 Jul 2022 17:53:41 +0200
Subject: [PATCH] Move GCC only flags to check

---
 libultraship/Makefile | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/libultraship/Makefile b/libultraship/Makefile
index 3a91ee6765e..978fcee7f01 100644
--- a/libultraship/Makefile
+++ b/libultraship/Makefile
@@ -17,7 +17,6 @@ WARN := -Wall -Wextra -Werror \
 	-Wno-unused-function \
 	-Wno-parentheses \
 	-Wno-narrowing \
-	-Wno-error=stringop-overflow \
 	-Wno-missing-field-initializers \
 	-Wno-error=multichar \
 	-Wno-unused-command-line-argument \
@@ -27,7 +26,14 @@ WARN := -Wall -Wextra -Werror \
 	-Wno-deprecated-declarations
 
 CWARN :=
-CXXWARN := -Wno-deprecated-enum-enum-conversion -Wno-error=maybe-uninitialized
+CXXWARN := -Wno-deprecated-enum-enum-conversion
+
+# Detect if CXX is clang++ or g++, in this order.
+COMPILER_VERSION := $(shell $(CXX) --version)
+ifneq '' '$(findstring g++,$(COMPILER_VERSION))'
+	WARN += -Wno-error=stringop-overflow
+	CXXWARN += -Wno-error=maybe-uninitialized
+endif
 
 CXXFLAGS := $(WARN) $(CXXWARN) -std=c++20 -D_GNU_SOURCE -DENABLE_OPENGL -DSPDLOG_ACTIVE_LEVEL=0
 CFLAGS := $(WARN) $(CWARN) -std=c99 -D_GNU_SOURCE -DENABLE_OPENGL -DSPDLOG_ACTIVE_LEVEL=0