mirror of
https://github.com/lbr77/SideImpactor.git
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44 lines
1.0 KiB
Bash
44 lines
1.0 KiB
Bash
#!/usr/bin/env bash
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set -euo pipefail
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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REPO_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
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resolve_openssl_precompiled_dir() {
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local candidate
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for candidate in \
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"${OPENSSL_WASM:-}" \
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"${OPENSSL_ROOT:-}" \
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"${OPENSSL_PRECOMPILED_DIR:-}" \
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"$REPO_ROOT/openssl-wasm/precompiled" \
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"$REPO_ROOT/wasm/openssl/precompiled" \
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"$REPO_ROOT/wasm/vendor/openssl-wasm/precompiled" \
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"$REPO_ROOT/wasm/openssl-wasm/precompiled"
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do
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if [[ -n "$candidate" && -d "$candidate" ]]; then
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printf '%s\n' "$candidate"
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return 0
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fi
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done
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return 1
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}
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activate_emscripten() {
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if [[ -n "${EMSDK_ENV:-}" ]]; then
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if [[ ! -f "${EMSDK_ENV}" ]]; then
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echo "EMSDK_ENV does not exist: ${EMSDK_ENV}" >&2
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return 1
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fi
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# shellcheck disable=SC1090
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. "${EMSDK_ENV}"
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fi
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if ! command -v emcc >/dev/null 2>&1 || ! command -v em++ >/dev/null 2>&1; then
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echo "Emscripten is not available. Install it or set EMSDK_ENV to emsdk_env.sh." >&2
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return 1
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fi
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}
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