--- pulseview-0.4.2.orig/CMakeLists.txt	2026-10-18 01:21:42.805596007 +0200
+++ pulseview-0.4.2/CMakeLists.txt	2026-10-18 01:21:42.806934351 +0200
@@ -146,7 +146,7 @@ function(check_working_cxx_atomics varna
   include(CheckCXXSourceCompiles)
   include(CMakePushCheckState)
   cmake_push_check_state()
-  set(CMAKE_REQUIRED_FLAGS "-std=c++11")
+  set(CMAKE_REQUIRED_FLAGS "-std=c++17")
   set(CMAKE_REQUIRED_LIBRARIES "${additional_lib}")
   set(CMAKE_REQUIRED_QUIET 1)
   CHECK_CXX_SOURCE_COMPILES("
@@ -445,7 +445,7 @@ qt5_add_resources(pulseview_RESOURCES_RC
 add_definitions(-DQT_NO_KEYWORDS)
 add_definitions(-D__STDC_LIMIT_MACROS)
 add_definitions(-Wall -Wextra)
-add_definitions(-std=c++11)
+add_definitions(-std=c++17)
 add_definitions(-DBOOST_MATH_DISABLE_FLOAT128=1)
 
 if(ENABLE_FLOW)