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| author | Adrian Kummerlaender | 2021-10-09 23:41:40 +0200 |
|---|---|---|
| committer | Adrian Kummerlaender | 2021-10-09 23:41:40 +0200 |
| commit | b006b3c355616c89d66084880b5a5a87f0241009 (patch) | |
| tree | c4a35025ff183154d8ef3d6c63535b82d605c25d /test/Makefile | |
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Basic build environment for Teensy 4.0 programs
Diffstat (limited to 'test/Makefile')
| -rw-r--r-- | test/Makefile | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/test/Makefile b/test/Makefile new file mode 100644 index 0000000..0891b70 --- /dev/null +++ b/test/Makefile @@ -0,0 +1,26 @@ +MCU = IMXRT1062 +MCU_DEF = ARDUINO_TEENSY40 + +OPTIONS = -DF_CPU=600000000 -DUSB_SERIAL -DLAYOUT_US_ENGLISH +OPTIONS += -D__$(MCU)__ -DARDUINO=10813 -DTEENSYDUINO=154 -D$(MCU_DEF) + +CPU_OPTIONS = -mcpu=cortex-m7 -mfloat-abi=hard -mfpu=fpv5-d16 -mthumb + +CPPFLAGS = $(NIX_CFLAGS_COMPILE) -Wall -g -O2 $(CPU_OPTIONS) -MMD $(OPTIONS) -I. -ffunction-sections -fdata-sections +CXXFLAGS = -std=gnu++20 -felide-constructors -fno-exceptions -fpermissive -fno-rtti -Wno-error=narrowing + +LDFLAGS += -Os -Wl,--gc-sections,--relax $(CPU_OPTIONS) + +LIBS = -lm -lstdc++ -lteensy-core + +CPP_FILES := $(wildcard *.cpp) +TARGETS := $(CPP_FILES:.cpp=.hex) + +%.elf: %.o + $(CC) $(LDFLAGS) -o $@ $< $(LIBS) + +%.hex: %.elf + $(SIZE) $< + $(OBJCOPY) -O ihex -R .eeprom $< $@ + +all: $(TARGETS) |