forked from nakidai/csnake
Add help
parent
9529eebcbc
commit
f2e33ad320
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@ -1,5 +1,18 @@
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#!/bin/sh
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#!/bin/sh
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if [[ "$*" == *"--help"* ]] || [[ "$*" == *"-h"* ]]
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then
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echo "Use environment variables to pass values:
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CC - compiler (default: cc)
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CFLAGS - flags for compiler
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LDFLAGS - flags for linker
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OUT - out file (default: game
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SIZE - size of game field
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DEFX - start x
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DEFY - start y"
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exit 1
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fi
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CC=${CC:-cc}
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CC=${CC:-cc}
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RM=${RM:-rm -f}
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RM=${RM:-rm -f}
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CFLAGS=${CFLAGS:-}
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CFLAGS=${CFLAGS:-}
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