feat: add more static musl tools

2026-05-08 00:04:34 +00:00
parent 3c305ac5b4
commit 92f2c636be
13 changed files with 474 additions and 45 deletions
@@ -0,0 +1,60 @@
+#!/bin/sh
+set -eu
+
+VERSION="${1:?usage: build_busybox.sh <version> [output_dir]}"
+OUTPUT_DIR="${2:-$PWD/dist}"
+PREFIX_NAME="busybox-${VERSION}-linux-amd64-musl-static"
+
+mkdir -p "$OUTPUT_DIR"
+
+apk add --no-cache   build-base   bzip2   curl   file   tar   xz
+
+SRCDIR="${TMPDIR:-/tmp}/busybox-src-${VERSION}"
+rm -rf "$SRCDIR"
+mkdir -p "$SRCDIR"
+
+curl -fsSL "https://busybox.net/downloads/busybox-${VERSION}.tar.bz2"   | tar -xj -C "$SRCDIR" --strip-components=1
+
+cd "$SRCDIR"
+make defconfig >/dev/null
+
+set_kconfig() {
+  key="$1"
+  value="$2"
+  if grep -q "^${key}=" .config; then
+    sed -i "s#^${key}=.*#${key}=${value}#" .config
+  elif grep -q "^# ${key} is not set$" .config; then
+    sed -i "s|^# ${key} is not set$|${key}=${value}|" .config
+  else
+    echo "${key}=${value}" >> .config
+  fi
+}
+
+set_kconfig CONFIG_STATIC y
+set_kconfig CONFIG_FEATURE_SEAMLESS_XZ y
+set_kconfig CONFIG_FEATURE_SEAMLESS_BZ2 y
+set_kconfig CONFIG_UNXZ y
+set_kconfig CONFIG_XZ y
+set_kconfig CONFIG_BZIP2 y
+set_kconfig CONFIG_UNZIP y
+
+yes '' | make oldconfig >/dev/null
+make -j"$(getconf _NPROCESSORS_ONLN 2>/dev/null || echo 2)" busybox
+cp busybox "$OUTPUT_DIR/$PREFIX_NAME"
+strip "$OUTPUT_DIR/$PREFIX_NAME" 2>/dev/null || true
+
+(
+  cd "$OUTPUT_DIR"
+  tar -czf "${PREFIX_NAME}.tar.gz" "$PREFIX_NAME"
+  sha256sum "$PREFIX_NAME" "${PREFIX_NAME}.tar.gz" > "${PREFIX_NAME}.sha256"
+)
+
+file "$OUTPUT_DIR/$PREFIX_NAME"
+ldd "$OUTPUT_DIR/$PREFIX_NAME" || true
+
+if file "$OUTPUT_DIR/$PREFIX_NAME" | grep -qi 'dynamically linked'; then
+  echo "error: output binary is still dynamically linked" >&2
+  exit 1
+fi
+
+echo "build OK: $OUTPUT_DIR/$PREFIX_NAME"