forked from nakidai/csnake
50 lines
1.0 KiB
Bash
Executable File
50 lines
1.0 KiB
Bash
Executable File
#!/bin/sh
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usage()
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{
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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: csnake
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FIELD_SIZE - size of game field
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DEFX - start x
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DEFY - start y
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SLEEP - sleep between frames (ms)"
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exit 1
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}
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while test $# -gt 0; do
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case "$1" in
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-h) usage
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;;
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--help) usage
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;;
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esac
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shift
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done
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CC=${CC:-cc}
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CFLAGS=${CFLAGS:-}
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LDFLAGS=${LDFLAGS:-}
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OUT=${OUT:-csnake}
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FIELD_SIZE=${FIELD_SIZE:-10}
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DEFX=${DEFX:-0}
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DEFY=${DEFY:-0}
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SLEEP=${SLEEP:-1000}
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echo "Makefile configuration:"
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echo "Compiler: $CC"
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echo "CFLAGS: $CFLAGS"
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echo "LDFLAGS: $LDFLAGS"
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echo "Out file: $OUT"
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echo
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echo "Code configuration:"
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echo "Field size: $FIELD_SIZE"
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echo "Start x: $DEFX"
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echo "Start y: $DEFY"
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echo "Sleep: $SLEEP"
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eval "echo \"$(cat templates/config.mk.in)\"" > include/config.mk
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eval "echo \"$(cat templates/config.h.in)\"" > include/config.h
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