[compiler-rt] [compiler-rt] Update libFuzzer build script to use C++17. (PR #89604)

[Frederic Cambus via llvm-commits]

https://github.com/fcambus created https://github.com/llvm/llvm-project/pull/89604

libFuzzer uses std::clamp which was introduced in C++17.

>From 443279bba7cc76e197908d338d11749bbf5e592d Mon Sep 17 00:00:00 2001
From: Frederic Cambus <fred at statdns.com>
Date: Mon, 22 Apr 2024 15:18:39 +0200
Subject: [PATCH] [compiler-rt] Update libFuzzer build script to use C++17.

libFuzzer uses std::clamp which was introduced in C++17.
---
 compiler-rt/lib/fuzzer/build.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/compiler-rt/lib/fuzzer/build.sh b/compiler-rt/lib/fuzzer/build.sh
index f7f329c0d19c76..f58fd9557ce3d5 100755
--- a/compiler-rt/lib/fuzzer/build.sh
+++ b/compiler-rt/lib/fuzzer/build.sh
@@ -2,7 +2,7 @@
 LIBFUZZER_SRC_DIR=$(dirname $0)
 CXX="${CXX:-clang}"
 for f in $LIBFUZZER_SRC_DIR/*.cpp; do
-  $CXX -g -O2 -fno-omit-frame-pointer -std=c++14 $f -c &
+  $CXX -g -O2 -fno-omit-frame-pointer -std=c++17 $f -c &
 done
 wait
 rm -f libFuzzer.a