build UPDATE use C 11 standard
@@ -83,7 +83,7 @@ configure_file("${PROJECT_SOURCE_DIR}/src/version.h.in" "${PROJECT_BINARY_DIR}/v
#
# compilation flags
#
-set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Wpedantic -std=c99")
+set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Wpedantic -std=c11")
set(CMAKE_C_FLAGS_RELEASE "-DNDEBUG -O2")
set(CMAKE_C_FLAGS_DEBUG "-g -O0")
set(CMAKE_C_FLAGS_ABICHECK "-g -Og")
