Experimental Windows cross-compiled binary build

This commit consolidates the work that has been ongoing over the
last few weeks in producing the single-binary builds of LuaRocks
based on the new distribution model described in
https://github.com/luarocks/luarocks/wiki/Project:-LuaRocks-new-distribution-model

The single-binary build is in a good shape for Linux,
it's a work-in-progress for Windows (binaries do build,
but some work on the dependencies is still necessary),
and is untested in macOS.

1 files changed, 39 insertions, 0 deletions

diff --git a/binary/lua-zlib-1.2-0.rockspec b/binary/lua-zlib-1.2-0.rockspec
new file mode 100644
index 00000000..dd0c4a15
--- /dev/null
+++ b/binary/lua-zlib-1.2-0.rockspec
@@ -0,0 +1,39 @@
+package = "lua-zlib"
+version = "1.2-0"
+source = {
+   url = "git://github.com/brimworks/lua-zlib.git",
+   tag = "v1.2",
+}
+description = {
+   summary = "Simple streaming interface to zlib for Lua.",
+   detailed = [[
+      Simple streaming interface to zlib for Lua.
+      Consists of two functions: inflate and deflate.
+      Both functions return "stream functions" (takes a buffer of input and returns a buffer of output).
+      This project is hosted on github.
+   ]],
+   homepage = "https://github.com/brimworks/lua-zlib",
+   license = "MIT"
+}
+dependencies = {
+   "lua >= 5.1, <= 5.3"
+}
+external_dependencies = {
+    ZLIB = {
+       header = "zlib.h",
+       library = "z",
+    }
+}
+
+build = {
+   type = "builtin",
+   modules = {
+      zlib = {
+         sources = { "lua_zlib.c" },
+         libraries = { "z" },
+         defines = { "LZLIB_COMPAT" },
+         incdirs = { "$(ZLIB_INCDIR)" },
+         libdirs = { "$(ZLIB_LIBDIR)" },
+      }
+   },
+}