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-rw-r--r--GNUmakefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/GNUmakefile b/GNUmakefile
index d4fda060..9a2a7ad3 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -152,7 +152,7 @@ override CFLAGS += -g -Wno-pointer-sign -Wno-variadic-macros -Wall -Wextra -Wno-
 # -fstack-protector
 
 CXXFLAGS ?= -O2 $(CFLAGS_OPT)
-override CXXFLAGS += -Iinclude
+override CXXFLAGS += -std=c++20 -Iinclude
 
 ifdef AFLRUN_CTX
   override CFLAGS += -DAFLRUN_CTX