From 336b54f28250938cc2a8d7bb78e638e79b6467d5 Mon Sep 17 00:00:00 2001
From: Hannah von Reth <vonreth@kde.org>
Date: Fri, 8 Jul 2022 11:19:22 +0000
Subject: [PATCH] Fix regex detection

---
 CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 434a57c9..3c780b0d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -81,7 +81,7 @@ endif()
 
 # Look for std::regex support
 message("Looking for std::regex support...")
-try_run(REGEX_RUN_RESULT COMPILE_RESULT ${CMAKE_BINARY_DIR} ${CMAKE_CURRENT_LIST_DIR}/.cmake_has_regex_test.cpp)
+try_run(REGEX_RUN_RESULT COMPILE_RESULT ${CMAKE_BINARY_DIR} ${CMAKE_CURRENT_LIST_DIR}/.cmake_has_regex_test.cpp CXX_STANDARD 17 CXX_STANDARD_REQUIRED true)
 
 if(NOT REGEX_RUN_RESULT EQUAL 0)
   message("Using boost::regex instead of std::regex")
-- 
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