nessi
caec578985
Replace direct cargo xwin execution with PATH traversal to locate actual cargo-xwin binary outside script's own directory. Add error handling with installation instructions when binary not found. Skip script's own directory and empty PATH entries during search.
36 lines
789 B
Bash
36 lines
789 B
Bash
#!/usr/bin/env bash
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set -eu
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if ! command -v clang-cl >/dev/null 2>&1; then
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echo "clang-cl is required for Windows cross-builds on Linux."
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echo "Install LLVM/Clang toolchain first, for example on Ubuntu:"
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echo " sudo apt update"
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echo " sudo apt install -y clang lld llvm"
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exit 1
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fi
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SELF_DIR="$(cd "$(dirname "$0")" && pwd)"
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REAL_CARGO_XWIN=""
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IFS=':'
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for dir in ${PATH}; do
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if [ -z "${dir}" ] || [ "${dir}" = "${SELF_DIR}" ]; then
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continue
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fi
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if [ -x "${dir}/cargo-xwin" ]; then
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REAL_CARGO_XWIN="${dir}/cargo-xwin"
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break
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fi
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done
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unset IFS
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if [ -z "${REAL_CARGO_XWIN}" ]; then
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echo "cargo-xwin binary was not found outside ${SELF_DIR}."
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echo "Install it with:"
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echo " cargo install --locked cargo-xwin"
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exit 1
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fi
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exec "${REAL_CARGO_XWIN}" "$@"
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