software/common.mak: remove -fsigned-char from CFLAGS

diff --git a/software/common.mak b/software/common.mak
index 9c1260095c2ef8d4227b24ecfa75ef250f3a7483..498714be22a9cfdc415b5bb84894a44773efe0c3 100644 (file)
--- a/software/common.mak
+++ b/software/common.mak
@@ -30,8 +30,8 @@ endif
 # Toolchain options
 #
 INCLUDES = -I$(M2DIR)/software/include/base -I$(M2DIR)/software/include -I$(M2DIR)/common
-CFLAGS = -O9 -Wall -Wstrict-prototypes -Wold-style-definition -Wshadow \
-        -Wmissing-prototypes -fsigned-char -nostdinc $(INCLUDES)
+CFLAGS = -O3 -Wall -Wstrict-prototypes -Wold-style-definition -Wshadow \
+        -Wmissing-prototypes -nostdinc $(INCLUDES)
 LDFLAGS = -nostdlib -nodefaultlibs
 
 # compile and generate dependencies, based on