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40 lines
632 B
Bash
40 lines
632 B
Bash
#!/bin/bash
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# set_cross_vars sets a few environment variables used for cross-compiling,
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# based on the architecture specified in $1.
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function set_cross_vars() {
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GOARCH="$1" # default, may be overridden below
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unset GOARM
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case $1 in
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arm64)
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HOST=aarch64-linux-gnu
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;;
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armel)
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HOST=arm-linux-gnueabi
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GOARCH=arm
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GOARM=6
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;;
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armhf)
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HOST=arm-linux-gnueabihf
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GOARCH=arm
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GOARM=7
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;;
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ppc64le)
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HOST=powerpc64le-linux-gnu
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;;
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s390x)
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HOST=s390x-linux-gnu
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;;
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*)
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echo "set_cross_vars: unsupported architecture: $1" >&2
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exit 1
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;;
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esac
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CC=$HOST-gcc
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STRIP=$HOST-strip
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export HOST GOARM GOARCH CC STRIP
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}
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