Makefile: Bumped C++ standard to gnu++17

diff --git a/Makefile b/Makefile
index 32c31b43ba2cb4caf057a197ab8e0884161049ea..00337d8538fbfa03a526da4a1e9d0e8626de0c3c 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -8,7 +8,7 @@ PREFIX=/usr/local
 BINDIR=$(PREFIX)/bin
 MANDIR=$(PREFIX)/share/man
 
-CXXFLAGS=-O2 -Wall -Wextra -Wno-parentheses -std=gnu++11 -g
+CXXFLAGS=-O2 -Wall -Wextra -Wno-parentheses -std=gnu++17 -g
 
 all: paperjam paperjam.1 paperjam.1.html