/usr/bin/ccache g++ -o build/release/game_preferences.o -c -std=c++98 -pipe -march=native -Winit-self -Wmissing-declarations -Wlogical-op -Wmissing-format-attribute -Wnon-virtual-dtor -Wctor-dtor-privacy -Wmissing-field-initializers -Wredundant-decls -Wunused-parameter -pthread -W -Wall -Werror -Wno-unused-local-typedefs -O2 -O3 -fweb -ftracer -D_GNU_SOURCE=1 -D_REENTRANT -DHAVE_LIBDBUS -DHAVE_CONFIG_H -D_X11 -I. -Isrc -I/usr/include -I/usr/include/SDL -I/usr/include/pango-1.0 -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng12 -I/usr/include/dbus-1.0 -I/usr/lib/x86_64-linux-gnu/dbus-1.0/include -I/usr/include/fribidi src/game_preferences.cpp
src/game_preferences.cpp: In function ‘void preferences::load_acquaintances()’:
src/game_preferences.cpp:188:6: error: no previous declaration for ‘void preferences::load_acquaintances()’ [-Werror=missing-declarations]
src/game_preferences.cpp: In function ‘void preferences::save_acquaintances()’:
src/game_preferences.cpp:198:6: error: no previous declaration for ‘void preferences::save_acquaintances()’ [-Werror=missing-declarations]
cc1plus: all warnings being treated as errors
scons: *** [build/release/game_preferences.o] Error 1
scons: building terminated because of errors.