add uniitialized variable warning to Makefile

4 years ago · b500a08945
1 changed files with 2 additions and 1 deletions
--- a/3
+++ b/3
@ -1,7 +1,8 @@

 SHELL = /bin/sh
 CXX = g++
-CXXFLAGS = -std=c++11 -g -ggdb3 -Wall \
+# NOTE: have to set -O or -O1 here to get warnings for uninitialized variables
+CXXFLAGS = -std=c++11 -g -ggdb3 -Wall -O -Wall -Wuninitialized \
 	-Iinclude \
 	-I/usr/include/SDL2 \
 	-Iext/stb_libs \