97 lines
2.5 KiB
Bash
97 lines
2.5 KiB
Bash
#!/usr/bin/env bash
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set -e
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# a helper to provide ".exe" when it's appropriate
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binary_extension() {
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if [ "$(go env GOOS)" = 'windows' ]; then
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echo -n '.exe'
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fi
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}
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BINARY_EXTENSION="$(binary_extension)"
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BINARY_FULLNAME="$BINARY_NAME$BINARY_EXTENSION"
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source "${MAKEDIR}/.go-autogen"
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(
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export GOGC=${DOCKER_BUILD_GOGC:-1000}
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if [ "$(go env GOOS)/$(go env GOARCH)" != "$(go env GOHOSTOS)/$(go env GOHOSTARCH)" ]; then
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# must be cross-compiling!
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case "$(go env GOOS)/$(go env GOARCH)" in
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windows/amd64)
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export CC="${CC:-x86_64-w64-mingw32-gcc}"
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export CGO_ENABLED=1
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;;
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linux/arm)
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case "${GOARM}" in
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5)
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export CC="${CC:-arm-linux-gnueabi-gcc}"
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export CGO_ENABLED=1
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export CGO_CFLAGS="-march=armv5t"
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export CGO_CXXFLAGS="-march=armv5t"
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;;
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6)
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export CC="${CC:-arm-linux-gnueabi-gcc}"
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export CGO_ENABLED=1
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export CGO_CFLAGS="-march=armv6"
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export CGO_CXXFLAGS="-march=armv6"
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;;
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7)
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export CC="${CC:-arm-linux-gnueabihf-gcc}"
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export CGO_ENABLED=1
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export CGO_CFLAGS="-march=armv7-a"
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export CGO_CXXFLAGS="-march=armv7-a"
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;;
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*)
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export CC="${CC:-arm-linux-gnueabihf-gcc}"
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export CGO_ENABLED=1
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;;
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esac
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;;
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linux/arm64)
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export CC="${CC:-aarch64-linux-gnu-gcc}"
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export CGO_ENABLED=1
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;;
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linux/amd64)
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export CC="${CC:-x86_64-linux-gnu-gcc}"
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export CGO_ENABLED=1
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;;
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linux/ppc64le)
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export CC="${CC:-powerpc64le-linux-gnu-gcc}"
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export CGO_ENABLED=1
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;;
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linux/s390x)
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export CC="${CC:-s390x-linux-gnu-gcc}"
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export CGO_ENABLED=1
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;;
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esac
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fi
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# -buildmode=pie is not supported on Windows and Linux on mips, riscv64 and ppc64be.
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# https://github.com/golang/go/blob/77aa209b386a184e7f4b44938f2a05a1b5c5a3cf/src/cmd/internal/sys/supported.go#L89-L99
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case "$(go env GOOS)/$(go env GOARCH)" in
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windows/* | linux/mips* | linux/riscv* | linux/ppc64) ;;
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# TODO remove windows in Go 1.15+: https://github.com/golang/go/commit/95f382139043059a2a0780ba577b53893408f7e4
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# TODO remove riscv64 in Go 1.16+: https://github.com/golang/go/commit/8eb846fd37eb7bded8a1cf6932be2c59069863e5
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*)
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BUILDFLAGS+=("-buildmode=pie")
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;;
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esac
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echo "Building: $DEST/$BINARY_FULLNAME"
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echo "GOOS=\"${GOOS}\" GOARCH=\"${GOARCH}\" GOARM=\"${GOARM}\""
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go build \
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-o "$DEST/$BINARY_FULLNAME" \
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"${BUILDFLAGS[@]}" \
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-ldflags "
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$LDFLAGS
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$LDFLAGS_STATIC_DOCKER
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$DOCKER_LDFLAGS
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" \
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${GO_PACKAGE}
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)
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echo "Created binary: $DEST/$BINARY_FULLNAME"
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