From b7680a66385dde34c8e8dbdeafc22156425cb38c Mon Sep 17 00:00:00 2001
From: Hisham Muhammad <hisham@gobolinux.org>
Date: Tue, 26 Jun 2018 10:16:37 -0300
Subject: mingw32: do not link Lua statically

---
 src/luarocks/deps.lua |  6 ++++++
 src/luarocks/fun.lua  | 11 +++++++++++
 2 files changed, 17 insertions(+)

diff --git a/src/luarocks/deps.lua b/src/luarocks/deps.lua
index 8abde2c2..90c7b3d9 100644
--- a/src/luarocks/deps.lua
+++ b/src/luarocks/deps.lua
@@ -6,6 +6,7 @@ local cfg = require("luarocks.core.cfg")
 local manif = require("luarocks.manif")
 local path = require("luarocks.path")
 local dir = require("luarocks.dir")
+local fun = require("luarocks.fun")
 local util = require("luarocks.util")
 local vers = require("luarocks.core.vers")
 local queries = require("luarocks.queries")
@@ -370,6 +371,11 @@ local function check_external_dependency(name, ext_files, vars, mode)
    local err_testfile
    for _, extdir in ipairs(cfg.external_deps_dirs) do
       local dirs = get_external_deps_dirs(mode)
+      if cfg.is_platform("mingw32") and name == "LUA" then
+         dirs.LIBDIR.pattern = fun.filter(util.deep_copy(dirs.LIBDIR.pattern), function(s)
+            return not s:match("%.a$")
+         end)
+      end
       local ok
       ok, err_dirname, err_testfile = check_external_dependency_at(extdir, name, ext_files, vars, dirs, err_files)
       if ok then
diff --git a/src/luarocks/fun.lua b/src/luarocks/fun.lua
index a4dc6840..9ba02bf5 100644
--- a/src/luarocks/fun.lua
+++ b/src/luarocks/fun.lua
@@ -31,6 +31,17 @@ function fun.map(xs, f)
    return rs
 end
 
+function fun.filter(xs, f)
+   local rs = {}
+   for i = 1, #xs do
+      local v = xs[i]
+      if f(v) then
+         rs[#rs+1] = v
+      end
+   end
+   return rs
+end
+
 function fun.traverse(t, f)
    return fun.map(t, function(x)
       return type(x) == "table" and fun.traverse(x, f) or f(x)
-- 
cgit v1.2.3-55-g6feb