29 lines
751 B
Makefile
29 lines
751 B
Makefile
TARGET := kwh-cost
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DESTDIR ?=
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PREFIX ?= /usr/local
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CC ?= cc
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CFLAGS := -std=c99 -O3 -Wall -Werror -Wextra -pedantic -flto
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.PHONY: clean install uninstall test
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${TARGET}: ${TARGET}.c
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${CC} ${CFLAGS} ${LDFLAGS} $< -o $@
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clean:
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rm -f ${TARGET}
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install: | ${TARGET}
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install -Dm755 ${TARGET} ${DESTDIR}${PREFIX}/bin/${TARGET}
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install -Dm644 LICENSE ${DESTDIR}${PREFIX}/share/licenses/${TARGET}/LICENSE
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uninstall:
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rm -f ${DESTDIR}${PREFIX}/bin/${TARGET}
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rm -f ${DESTDIR}${PREFIX}/share/licenses/${TARGET}/LICENSE
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rmdir ${DESTDIR}${PREFIX}/share/licenses/${TARGET}
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test:
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@echo -n "Does input \"3.68 120 30d\" gives 317.95? "
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@test "${shell ./kwh-cost 3.68 120 30d}" = "317.95" && { echo -e "\e[32mYES\e[0m"; } || { echo -e "\e[31mNO\e[0m"; }
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