# See https://github.com/sh0/movit/issues/1
--- a/configure.ac	2024-03-29 23:21:50.030539772 +0000
+++ b/configure.ac	2024-03-29 23:22:19.276634955 +0000
@@ -12,7 +12,7 @@
 PKG_CHECK_MODULES([epoxy], [epoxy])
 PKG_CHECK_MODULES([FFTW3], [fftw3])
 
-CXXFLAGS="$CXXFLAGS -std=gnu++11"
+CXXFLAGS="$CXXFLAGS -std=gnu++14"
 
 # Needed for unit tests and the demo app.
 with_demo_app=yes
--- a/configure	2024-03-29 23:21:40.372508340 +0000
+++ b/configure	2024-03-29 23:22:03.578583861 +0000
@@ -15772,7 +15772,7 @@
 
 fi
 
-CXXFLAGS="$CXXFLAGS -std=gnu++11"
+CXXFLAGS="$CXXFLAGS -std=gnu++14"
 
 # Needed for unit tests and the demo app.
 with_demo_app=yes