Always use -fsigned-char .. The compiler I was using had -funsigned-char by default...

diff --git a/Makefile b/Makefile
index d35726d89526aa37a5a1c7ded0973a6cc1efeb6c..b8d953da7c2f0055f0a6fb6391f90964dec64f6a 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -9,7 +9,7 @@ CYGWIN  = $(findstring CYGWIN,  $(UNAME))
 MINGW   = $(findstring MINGW32, $(UNAME))
 
 CC     ?= clang
-CFLAGS += -Wall -Wextra -I. -pedantic-errors -fno-strict-aliasing
+CFLAGS += -Wall -Wextra -I. -pedantic-errors -fno-strict-aliasing -fsigned-char
 #turn on tons of warnings if clang is present
 # but also turn off the STUPID ONES
 ifeq ($(CC), clang)