| 103,6 → 103,7 |
|---|
| # Optimization level, can be [0, 1, 2, 3, s]. 0 turns off optimization. |
| # (Note: 3 is not always the best optimization level. See avr-libc FAQ.) |
| OPT = s |
| #OPT = 2 |
| |
| ########################################################################################################## |
| # List C source files here. (C dependencies are automatically generated.) |
| 137,9 → 138,8 |
|---|
| # -Wa,...: tell GCC to pass this to the assembler. |
| # -ahlms: create assembler listing |
| CFLAGS = -O$(OPT) -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums -Wall -Wstrict-prototypes -Wa,-adhlns=$(<:%.c=%.lst) $(patsubst %,-I%,$(EXTRAINCDIRS)) |
| # shrink code size |
| CFLAGS += -fno-inline-functions -mtiny-stack |
| |
| |
| # Set a "language standard" compiler flag. |
| # Unremark just one line below to set the language standard to use. |
| # gnu99 = C99 + GNU extensions. See GCC manual for more information. |
| 148,6 → 148,11 |
|---|
| #CFLAGS += -std=c99 |
| CFLAGS += -std=gnu99 |
| |
| # shrink code size |
| CFLAGS += -mtiny-stack |
| #CFLAGS += -fno-inline-functions |
| CFLAGS += -mcall-prologues |
| |
| CFLAGS += -DF_CPU=$(F_CPU) -DVERSION_MAJOR=$(VERSION_MAJOR) -DVERSION_MINOR=$(VERSION_MINOR) -DVERSION_PATCH=$(VERSION_PATCH) -DVERSION_SERIAL_MAJOR=$(VERSION_SERIAL_MAJOR) -DVERSION_SERIAL_MINOR=$(VERSION_SERIAL_MINOR) -DNC_SPI_COMPATIBLE=$(NC_SPI_COMPATIBLE) |
| |
| |