test0r
9e53b23b11
Discovered building v1.1.0 that the MSI can be produced entirely on
Linux — no Windows VM, no manual WiX install, no GUI babysitting:
apt install wixl unzip gcc-mingw-w64-x86-64 binutils-mingw-w64-x86-64 \
mingw-w64-x86-64-dev curl
The new build-msi.sh script:
1. Runs sync.sh to refresh pkg/{lmcp,server,json}.lua from root.
2. Downloads Lua 5.4.2 Win64 binaries from LuaBinaries (Tools +
Library zips — interpreter + headers + import lib).
3. Cross-compiles LuaSocket 3.1.0 via x86_64-w64-mingw32-gcc
(produces socket-3.0.0.dll + mime-1.0.3.dll for Win64).
4. Stages pkg/lua/{lua.exe, lua54.dll, socket/, mime/, *.lua} per
the WiX manifest layout.
5. Invokes wixl on the lmcp.wxs manifest (with sed for the
Windows backslash path separators → forward slashes).
Output: lmcp-<version>.msi. Version is read from lmcp.wxs
Version="…", so bump that before each release.
Cold build: ~30s. Warm cache: ~5s. The artifact contains all 17
files the WiX manifest expects, ProductVersion matches lmcp.wxs.
README updated to point at build-msi.sh as the recommended path;
the Windows-side candle/light recipe kept as an alternative.
Reproducibility note (deferred): the MSI is not yet bit-reproducible
across builds — file mtimes in the Lua binaries' zip propagate to
the cab inside the MSI. The debian/lmcp/build-deb.sh in marfrit-
packages uses SOURCE_DATE_EPOCH to fix this; same pattern would
apply here. Out of scope for the first cut.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
101 lines
3.7 KiB
Bash
Executable File
101 lines
3.7 KiB
Bash
Executable File
#!/bin/sh
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# windows/build-msi.sh — produce lmcp-<ver>.msi on Linux via wixl.
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#
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# This is the first-time-discovered cross-build path: download Lua 5.4
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# Win64 binaries from LuaBinaries, cross-compile LuaSocket with mingw-w64,
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# stage windows/pkg/lua/, then invoke wixl on the WiX manifest.
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#
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# Avoids the VM106-clone + WiX-on-Windows path entirely. ~1 minute on a
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# warm cache; ~3-5 minutes cold (downloads ~700 KB + cross-compiles).
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#
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# Prereqs (apt install on Debian aarch64):
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# apt-get install -y wixl unzip gcc-mingw-w64-x86-64 binutils-mingw-w64-x86-64 \
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# mingw-w64-x86-64-dev
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#
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# Usage: ./build-msi.sh [output_dir]
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# Output: $output_dir/lmcp-<ver>.msi (default: $PWD)
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#
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# Version comes from windows/lmcp.wxs Version="…" attribute.
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set -eu
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here=$(dirname "$(readlink -f "$0")")
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root=$(cd "$here/.." && pwd)
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out_dir=${1:-$PWD}
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work=$(mktemp -d /tmp/lmcp-msi-XXXXXX)
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trap "rm -rf $work" EXIT
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# Versions — bump as upstream releases.
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LUA_VER=5.4.2
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LUASOCKET_VER=3.1.0
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# Pull current lmcp version from the WiX manifest.
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lmcp_ver=$(sed -n 's/.*Version="\([^"]*\)".*/\1/p' "$here/lmcp.wxs" | head -1)
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[ -n "$lmcp_ver" ] || { echo "build-msi.sh: cannot parse Version from lmcp.wxs" >&2; exit 1; }
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echo "build-msi.sh: lmcp $lmcp_ver, lua $LUA_VER, luasocket $LUASOCKET_VER"
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echo "==> 1/5 sync lmcp .lua sources into pkg/"
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"$here/sync.sh"
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echo "==> 2/5 fetch lua $LUA_VER win64 binaries + dev library"
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cd "$work"
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curl -sSLf -o lua-bin.zip \
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"https://downloads.sourceforge.net/project/luabinaries/${LUA_VER}/Tools%20Executables/lua-${LUA_VER}_Win64_bin.zip"
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curl -sSLf -o lua-lib.zip \
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"https://downloads.sourceforge.net/project/luabinaries/${LUA_VER}/Windows%20Libraries/Dynamic/lua-${LUA_VER}_Win64_dllw6_lib.zip"
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mkdir -p luabin lualib include/lua/54 include/lua54 bin/lua/54 bin/lua54 lib/lua/54 lib/lua54
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unzip -q -o lua-bin.zip -d luabin
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unzip -q -o lua-lib.zip -d lualib
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cp lualib/include/*.h include/lua/54/
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cp lualib/include/*.h include/lua54/
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cp lualib/liblua54.a lib/lua/54/
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cp lualib/liblua54.a lib/lua54/
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cp lualib/lua54.dll bin/lua/54/
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cp lualib/lua54.dll bin/lua54/
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echo "==> 3/5 cross-compile LuaSocket $LUASOCKET_VER for win64"
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curl -sSLf -o luasocket.tar.gz \
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"https://github.com/lunarmodules/luasocket/archive/refs/tags/v${LUASOCKET_VER}.tar.gz"
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tar xzf luasocket.tar.gz
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cd "luasocket-${LUASOCKET_VER}"
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make -s PLAT=mingw \
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CC=x86_64-w64-mingw32-gcc \
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LD=x86_64-w64-mingw32-gcc \
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LUAV=54 \
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LUAINC_mingw_base="$work/include" \
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LUALIB_mingw_base="$work/bin" \
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> /dev/null
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echo "==> 4/5 stage pkg/lua/"
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pkg_lua="$here/pkg/lua"
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rm -rf "$pkg_lua"
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mkdir -p "$pkg_lua/socket" "$pkg_lua/mime"
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# WiX manifest expects "lua.exe" (not "lua54.exe").
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cp "$work/luabin/lua54.exe" "$pkg_lua/lua.exe"
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cp "$work/luabin/lua54.dll" "$pkg_lua/lua54.dll"
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cp src/socket.lua "$pkg_lua/"
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cp src/mime.lua "$pkg_lua/"
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cp src/ltn12.lua "$pkg_lua/"
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cp src/socket-3.0.0.dll "$pkg_lua/socket/core.dll"
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cp src/ftp.lua "$pkg_lua/socket/"
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cp src/headers.lua "$pkg_lua/socket/"
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cp src/http.lua "$pkg_lua/socket/"
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cp src/smtp.lua "$pkg_lua/socket/"
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cp src/tp.lua "$pkg_lua/socket/"
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cp src/url.lua "$pkg_lua/socket/"
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cp src/mime-1.0.3.dll "$pkg_lua/mime/core.dll"
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echo "==> 5/5 wixl: produce MSI"
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# wixl wants forward slashes; rewrite Windows-style backslashes in Source=.
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wxs_tmp="$work/lmcp.wxs"
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sed 's|Source="pkg\\|Source="pkg/|g; s|\\\([a-zA-Z]\)|/\1|g' "$here/lmcp.wxs" > "$wxs_tmp"
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mkdir -p "$out_dir"
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out_msi="$out_dir/lmcp-${lmcp_ver}.msi"
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(cd "$here" && wixl -v "$wxs_tmp" -o "$out_msi")
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echo ""
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echo "==> done: $out_msi"
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ls -la "$out_msi"
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sha256sum "$out_msi"
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