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makefile

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This commit is contained in:
Tristan Krause 2019-06-28 13:31:15 +02:00
parent 2e29c6fcb5
commit ae6920cdf9
2 changed files with 11 additions and 1 deletions
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8
firmware/Makefile
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@ -28,7 +28,9 @@ OBJECTS = main.o spi.o mcp23s17.o tlc5615.o adu.o selftest.o global_vars.o us
COMPILE = $(COMPILER_PATH) $(CFLAGS)
FUSES = (E:$(EFUSE), H:$(HFUSE), L:$(LFUSE))
b15f: $(OBJECTS)
.PHONY: commit_hash
b15f: commit_hash $(OBJECTS)
@echo "Linking binary..."
$(COMPILE) $(OBJECTS) -o $(OUTPUT) $(LDFLAGS)
@ -51,5 +53,9 @@ upload: b15f checkfuses
@echo "Uploading hex file..."
avrdude -v -Pusb -p $(MCU) -c $(PROGRAMMER) -U flash:w:$(HEX)
commit_hash:
@echo "Updating commit hash..."
@echo -e "#ifndef COMMIT_HASH_H\n#define COMMIT_HASH_H\nconstexpr char* COMMIT_HASH = \"`git log --pretty=format:'%H' -n 1`\";\n#endif // COMMIT_HASH_H" > commit_hash.h
.cpp.o:
$(COMPILE) -c $< -o $@

4
firmware/commit_hash.h Normal file
View file

@ -0,0 +1,4 @@
#ifndef COMMIT_HASH_H
#define COMMIT_HASH_H
constexpr char* COMMIT_HASH = "2e29c6fcb5debd952e967adc773d396b7f645450";
#endif // COMMIT_HASH_H