From 583d124735a2ae8ceee76b60e2d2eb6c9ded386a Mon Sep 17 00:00:00 2001
From: nhmall <nhmall@nethack.org>
Date: Sun, 13 Nov 2022 22:56:05 -0500
Subject: [PATCH] some follow-up for warnings experienced on macOS

---
 sys/unix/hints/include/compiler.370 | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/sys/unix/hints/include/compiler.370 b/sys/unix/hints/include/compiler.370
index 20c0418cb..2e6bbfd4d 100755
--- a/sys/unix/hints/include/compiler.370
+++ b/sys/unix/hints/include/compiler.370
@@ -127,23 +127,22 @@ else   # g++ or clang++ ?
 CCXX=clang++ -std=c++11
 # get the version of clang++
 CLANGPPGTEQ9 := $(shell expr `$(CXX) -dumpversion | cut -f1 -d.` \>= 9)
+CLANGPPGTEQ11 := $(shell expr `$(CXX) -dumpversion | cut -f1 -d.` \>= 11)
 CLANGPPGTEQ14 := $(shell expr `$(CXX) -dumpversion | cut -f1 -d.` \>= 14)
 ifeq "$(CLANGPPGTEQ9)" "1"
 #CCXXFLAGS+=-Wformat-overflow
-CCXXFLAGS+=-Wno-deprecated-copy
-endif  # clang++ greater than or equal to 9
-ifeq "$(CLANGPPGTEQ14)" "1"
+endif
+ifdef CPLUSPLUS_NEED_DEPSUPPRESS
+CCXXFLAGS+=-Wno-deprecated
 CCXXFLAGS+=-Wno-deprecated-declarations
-endif  # clang++ greater than or equal to 14
+endif  # CPLUSPLUS_NEED_DEPSUPPRESS
 # The clang++ linker seems to have trouble linking if the following isn't
 # included when compiling the C files by clang..
 CFLAGS+=-fPIC
 ifdef CPLUSPLUS_NEED17
 ifeq "$(CLANGPPGTEQ14)" "1"
-$(info greaterthanorequalto14)
 CCXX=clang++ -std=c++20
 else
-$(info not greaterthanorequalto14)
 CCXX=clang++ -std=c++17
 endif  # clang++ greater than or equal to 14
 endif  # CPLUSPLUS_NEED17