AM_CPPFLAGS = $(HAL_IO) $(STD_INCLUDES)
-STD_CFLAGS = -O2 -g -Wall -Werror-implicit-function-declaration -mxl-soft-div -msoft-float
+STD_CFLAGS = --std=gnu99 -Wall -Werror-implicit-function-declaration -mxl-soft-div -msoft-float
-#AM_CFLAGS = $(STD_CFLAGS) -mxl-soft-mul
-AM_CFLAGS = $(STD_CFLAGS) -mxl-soft-mul -mxl-barrel-shift
-#AM_CFLAGS = $(STD_CFLAGS) -mno-xl-soft-mul
-#AM_CFLAGS = $(STD_CFLAGS) -mno-xl-soft-mul -mxl-barrel-shift
+AM_CFLAGS = $(STD_CFLAGS) -mxl-soft-mul -mxl-barrel-shift
+#AM_CFLAGS = $(STD_CFLAGS) -mxl-soft-mul -mxl-barrel-shift -mxl-gp-opt -G 16384
#LINKER_SCRIPT = $(top_srcdir)/lib/microblaze.ld
#AM_LDFLAGS = -Wl,-T,$(LINKER_SCRIPT) -Wl,-defsym -Wl,_STACK_SIZE=1024
#AM_LDFLAGS = -Wl,-T,$(LINKER_SCRIPT) -Wl,-Map -Wl,$@.map
#AM_LDFLAGS = -Wl,-T,$(LINKER_SCRIPT)
-#AM_LDFLAGS = -Wl,-Map -Wl,$@.map -Wl,-defsym -Wl,_STACK_SIZE=2048
-AM_LDFLAGS = -Wl,-defsym -Wl,_STACK_SIZE=2048
+AM_LDFLAGS = -Wl,-Map -Wl,$@.map -Wl,-defsym -Wl,_STACK_SIZE=3072
+#AM_LDFLAGS = -Wl,-defsym -Wl,_STACK_SIZE=2048
+
%.bin : %
mb-objcopy -O binary $< $@