1 files changed, 146 insertions, 0 deletions
diff --git a/scripts/build-ax25-deps.sh b/scripts/build-ax25-deps.sh
new file mode 100755
index 0000000..d909cdc
--- /dev/null
+++ b/scripts/build-ax25-deps.sh
@@ -0,0 +1,146 @@
+#!/usr/bin/env bash
+# DEPRECATED — manual build of vendored libax25 / ax25-tools / ax25-apps (Linux).
+#
+# MAX25 default build does NOT invoke this script. Tarballs in third_party/ax25/
+# are study reference only; max25d uses native ax25_codec.py.
+#
+# Use when you need host listen/call/kissattach without distro packages:
+#   scripts/build-ax25-deps.sh --prefix /opt/ax25 --need-apps --need-tools
+set -euo pipefail
+
+ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+VENDOR="${ROOT}/third_party/ax25"
+PATCHES="${VENDOR}/patches"
+
+LIBAX25_VER="0.0.12-rc5"
+TOOLS_VER="0.0.10-rc5"
+APPS_VER="0.0.8-rc5"
+
+usage() {
+  cat <<EOF
+Usage: $0 --prefix DIR [options]
+
+Options:
+  --prefix DIR       Install prefix (required)
+  --build-dir DIR    Extract/build tree (default: <prefix>/../build)
+  --need-libax25     Build libax25 even if present on host
+  --need-tools       Build ax25-tools
+  --need-apps        Build ax25-apps
+  -h, --help         This help
+
+Environment:
+  MAKE, CC, CXX      Passed to upstream make/configure
+EOF
+}
+
+PREFIX=""
+BUILD_DIR=""
+NEED_LIBAX25=0
+NEED_TOOLS=0
+NEED_APPS=0
+
+while [[ $# -gt 0 ]]; do
+  case "$1" in
+    --prefix) PREFIX="$2"; shift 2 ;;
+    --build-dir) BUILD_DIR="$2"; shift 2 ;;
+    --need-libax25) NEED_LIBAX25=1; shift ;;
+    --need-tools) NEED_TOOLS=1; shift ;;
+    --need-apps) NEED_APPS=1; shift ;;
+    -h|--help) usage; exit 0 ;;
+    *) echo "Unknown option: $1" >&2; usage; exit 1 ;;
+  esac
+done
+
+[[ -n "$PREFIX" ]] || { echo "error: --prefix required" >&2; exit 1; }
+PREFIX="$(cd "$(dirname "$PREFIX")" && pwd)/$(basename "$PREFIX")"
+BUILD_DIR="${BUILD_DIR:-$(dirname "$PREFIX")/build}"
+BUILD_DIR="$(mkdir -p "$BUILD_DIR" && cd "$BUILD_DIR" && pwd)"
+PREFIX="$(mkdir -p "$PREFIX" && cd "$PREFIX" && pwd)"
+
+verify_tarball() {
+  local file="$1"
+  [[ -f "$file" ]] || { echo "error: missing tarball $file" >&2; exit 1; }
+  if [[ -f "${VENDOR}/SHA256SUMS" ]]; then
+    local base
+    base="$(basename "$file")"
+    (cd "$VENDOR" && sha256sum -c SHA256SUMS 2>/dev/null | grep -q "^${base}: OK") \
+      || echo "WARN: SHA256 mismatch for ${base} — continuing" >&2
+  fi
+}
+
+extract() {
+  local tarball="$1" dir="$2"
+  verify_tarball "$tarball"
+  rm -rf "$dir"
+  tar xzf "$tarball" -C "$BUILD_DIR"
+}
+
+apply_patches() {
+  local srcdir="$1"
+  shift
+  local patch failed=0
+  for patch in "$@"; do
+    [[ -f "$patch" ]] || continue
+    echo "-- patch $(basename "$patch")"
+    if ! patch -d "$srcdir" -p1 -N -s -f < "$patch"; then
+      echo "error: patch failed: $(basename "$patch")" >&2
+      failed=1
+    fi
+  done
+  [[ "$failed" -eq 0 ]]
+}
+
+ax25_link_flags() {
+  if [[ "$NEED_LIBAX25" -eq 1 ]]; then
+    export CPPFLAGS="-I${PREFIX}/include ${CPPFLAGS:-}"
+    export LDFLAGS="-L${PREFIX}/lib -Wl,-rpath,${PREFIX}/lib ${LDFLAGS:-}"
+  elif [[ -d /usr/include/netax25 ]]; then
+    export CPPFLAGS="-I/usr/include ${CPPFLAGS:-}"
+    export LDFLAGS="${LDFLAGS:-}"
+  fi
+}
+
+build_libax25() {
+  local dir="${BUILD_DIR}/libax25-${LIBAX25_VER}"
+  echo "== libax25 ${LIBAX25_VER} -> ${PREFIX}"
+  extract "${VENDOR}/libax25-${LIBAX25_VER}.tar.gz" "$dir"
+  (
+    cd "$dir"
+    ./configure --prefix="$PREFIX"
+    "${MAKE:-make}" -j"$(nproc 2>/dev/null || echo 2)"
+    "${MAKE:-make}" install
+  )
+}
+
+build_ax25_tools() {
+  local dir="${BUILD_DIR}/ax25-tools-${TOOLS_VER}"
+  echo "== ax25-tools ${TOOLS_VER} -> ${PREFIX}"
+  extract "${VENDOR}/ax25-tools-${TOOLS_VER}.tar.gz" "$dir"
+  ax25_link_flags
+  (
+    cd "$dir"
+    ./configure --prefix="$PREFIX"
+    "${MAKE:-make}" -j"$(nproc 2>/dev/null || echo 2)"
+    "${MAKE:-make}" install
+  )
+}
+
+build_ax25_apps() {
+  local dir="${BUILD_DIR}/ax25-apps-${APPS_VER}"
+  echo "== ax25-apps ${APPS_VER} -> ${PREFIX}"
+  extract "${VENDOR}/ax25-apps-${APPS_VER}.tar.gz" "$dir"
+  apply_patches "$dir" "${PATCHES}/ax25-apps-0.0.8-termios.patch"
+  ax25_link_flags
+  (
+    cd "$dir"
+    ./configure --prefix="$PREFIX"
+    "${MAKE:-make}" -j"$(nproc 2>/dev/null || echo 2)"
+    "${MAKE:-make}" install
+  )
+}
+
+[[ "$NEED_LIBAX25" -eq 1 ]] && build_libax25
+[[ "$NEED_TOOLS" -eq 1 ]] && build_ax25_tools
+[[ "$NEED_APPS" -eq 1 ]] && build_ax25_apps
+
+echo "== AX.25 deps ready under ${PREFIX} =="