just/justfile

30 lines
845 B
Makefile
Raw Normal View History

2016-09-27 22:49:17 -07:00
test:
2016-10-02 22:31:15 -07:00
cargo test
2016-10-03 23:55:55 -07:00
cargo run -- quine
2016-09-27 22:49:17 -07:00
# list all recipies
list:
@$(MAKE) -pRrq -f $(lastword $(MAKEFILE_LIST)) : 2>/dev/null | awk -v RS= -F: '/^# File/,/^# Finished Make data base/ {if ($$1 !~ "^[#.]") {print $$1}}' | sort | egrep -v -e '^[^[:alnum:]]' -e '^$@$$' | xargs
args:
@echo "I got some arguments: ARG0=${ARG0} ARG1=${ARG1} ARG2=${ARG2}"
2016-10-03 23:55:55 -07:00
# make a quine, compile it, and verify it
quine: create
2016-09-27 22:49:17 -07:00
cc tmp/gen0.c -o tmp/gen0
./tmp/gen0 > tmp/gen1.c
cc tmp/gen1.c -o tmp/gen1
./tmp/gen1 > tmp/gen2.c
diff tmp/gen1.c tmp/gen2.c
@echo 'It was a quine!'
2016-10-03 23:55:55 -07:00
# create our quine
create:
mkdir -p tmp
echo 'int printf(const char*, ...); int main() { char *s = "int printf(const char*, ...); int main() { char *s = %c%s%c; printf(s, 34, s, 34); return 0; }"; printf(s, 34, s, 34); return 0; }' > tmp/gen0.c
2016-09-27 22:49:17 -07:00
# clean up
clean:
rm -r tmp