More warnings

[slidingtile] / Makefile

diff --git a/Makefile b/Makefile
index 09b29cbbee26ffc22032846006cdc1687637a790..892b3ebca0d8faaf908bfc6c295c2db3a9474035 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 CXX = g++
-CXXFLAGS = -std=gnu++11 -Wall -Wextra -pedantic -O2
+CXXFLAGS = -std=gnu++11 -Wall -Wextra -pedantic -Werror -O2 -Wstrict-overflow=2
 LFLAGS =
 
 SRCS = sliding_tile.cc sliding_tile_lib.cc
@@ -32,15 +32,19 @@ depend: $(SRCS) $(TEST_SRCS)
 
 # DO NOT DELETE THIS LINE -- make depend depends on it.
 
-sliding_tile.o: sliding_tile_lib.h
+sliding_tile.o: sliding_tile_lib.h /usr/include/gflags/gflags.h
+sliding_tile.o: /usr/include/gflags/gflags_declare.h /usr/include/stdint.h
+sliding_tile.o: /usr/include/features.h /usr/include/stdc-predef.h
+sliding_tile.o: /usr/include/sys/cdefs.h /usr/include/bits/wordsize.h
+sliding_tile.o: /usr/include/gnu/stubs.h /usr/include/bits/wchar.h
+sliding_tile_lib.o: sliding_tile_lib.h
 sliding_tile_lib_test.o: sliding_tile_lib.h /usr/include/gtest/gtest.h
 sliding_tile_lib_test.o: /usr/include/gtest/internal/gtest-internal.h
 sliding_tile_lib_test.o: /usr/include/gtest/internal/gtest-port.h
 sliding_tile_lib_test.o: /usr/include/ctype.h /usr/include/features.h
 sliding_tile_lib_test.o: /usr/include/stdc-predef.h /usr/include/sys/cdefs.h
 sliding_tile_lib_test.o: /usr/include/bits/wordsize.h
-sliding_tile_lib_test.o: /usr/include/gnu/stubs.h /usr/include/gnu/stubs-32.h
-sliding_tile_lib_test.o: /usr/include/bits/types.h
+sliding_tile_lib_test.o: /usr/include/gnu/stubs.h /usr/include/bits/types.h
 sliding_tile_lib_test.o: /usr/include/bits/typesizes.h /usr/include/endian.h
 sliding_tile_lib_test.o: /usr/include/bits/endian.h
 sliding_tile_lib_test.o: /usr/include/bits/byteswap.h