From 483e4442cae6efcbd55b7dd63ade802f7c6b2b0b Mon Sep 17 00:00:00 2001
From: Hisham Muhammad <hisham@gobolinux.org>
Date: Sat, 10 Dec 2011 16:33:16 -0200
Subject: isolate all references of "5.1" to luarocks.cfg

---
 src/luarocks/build/builtin.lua | 8 ++++----
 src/luarocks/cfg.lua           | 1 +
 src/luarocks/deps.lua          | 2 +-
 src/luarocks/path.lua          | 8 ++++----
 4 files changed, 10 insertions(+), 9 deletions(-)

diff --git a/src/luarocks/build/builtin.lua b/src/luarocks/build/builtin.lua
index 7b550bff..2a18286f 100644
--- a/src/luarocks/build/builtin.lua
+++ b/src/luarocks/build/builtin.lua
@@ -74,7 +74,7 @@ function run(rockspec)
          local extras = { unpack(objects) }
          add_flags(extras, "-L%s", libdirs)
          add_flags(extras, "%s.lib", libraries)
-         extras[#extras+1] = dir.path(variables.LUA_LIBDIR, "lua5.1.lib")
+         extras[#extras+1] = dir.path(variables.LUA_LIBDIR, variables.LUALIB)
          extras[#extras+1] = "-l" .. (variables.MSVCRT or "msvcr80")
          local ok = execute(variables.LD.." "..variables.LIBFLAG, "-o", library, unpack(extras))
          return ok
@@ -89,7 +89,7 @@ function run(rockspec)
          local ok = execute(variables.RC, "-o", resname, rcname)
          if not ok then return ok end
          ok = execute(variables.LD, "-o", wrapname, resname, variables.WRAPPER,
-                      dir.path(variables.LUA_LIBDIR, "lua5.1.lib"), "-l" .. (variables.MSVCRT or "msvcr80"), "-luser32")
+                      dir.path(variables.LUA_LIBDIR, variables.LUALIB), "-l" .. (variables.MSVCRT or "msvcr80"), "-luser32")
          return ok, wrapname
       end
    elseif cfg.is_platform("win32") then
@@ -109,7 +109,7 @@ function run(rockspec)
          def:write("EXPORTS\n")
          def:write("luaopen_"..name:gsub("%.", "_").."\n")
          def:close()
-         local ok = execute(variables.LD, "-dll", "-def:"..deffile, "-out:"..library, dir.path(variables.LUA_LIBDIR, "lua5.1.lib"), unpack(extras))
+         local ok = execute(variables.LD, "-dll", "-def:"..deffile, "-out:"..library, dir.path(variables.LUA_LIBDIR, variables.LUALIB), unpack(extras))
          local manifestfile = basename..".dll.manifest"
          if ok and fs.exists(manifestfile) then
             ok = execute(variables.MT, "-manifest", manifestfile, "-outputresource:"..basename..".dll;2")
@@ -126,7 +126,7 @@ function run(rockspec)
          local ok = execute(variables.RC, "-r", "-fo"..resname, rcname)
          if not ok then return ok end
          ok = execute(variables.LD, "-out:"..wrapname, resname, variables.WRAPPER,
-                      dir.path(variables.LUA_LIBDIR, "lua5.1.lib"), "user32.lib")
+                      dir.path(variables.LUA_LIBDIR, variables.LUALIB), "user32.lib")
          local manifestfile = wrapname..".manifest"
          if ok and fs.exists(manifestfile) then
             ok = execute(variables.MT, "-manifest", manifestfile, "-outputresource:"..wrapname..";1")
diff --git a/src/luarocks/cfg.lua b/src/luarocks/cfg.lua
index bab74e45..5f9952bb 100644
--- a/src/luarocks/cfg.lua
+++ b/src/luarocks/cfg.lua
@@ -233,6 +233,7 @@ if detected.windows then
    defaults.variables.MT = "mt"
    defaults.variables.CFLAGS = "/MD /O2"
    defaults.variables.LIBFLAG = "/dll"
+   defaults.variables.LUALIB = "lua5.1.lib"
    defaults.external_deps_patterns = {
       bin = { "?.exe", "?.bat" },
       lib = { "?.lib", "?.dll", "lib?.dll" },
diff --git a/src/luarocks/deps.lua b/src/luarocks/deps.lua
index 88a1bb0a..227ce9f8 100644
--- a/src/luarocks/deps.lua
+++ b/src/luarocks/deps.lua
@@ -317,7 +317,7 @@ local function match_dep(dep, blacklist)
 
    local versions
    if dep.name == "lua" then
-      versions = { "5.1" }
+      versions = { (_VERSION:gsub("Lua ", "")) }
    else
       versions = manif_core.get_versions(dep.name)
    end
diff --git a/src/luarocks/path.lua b/src/luarocks/path.lua
index 44e1aa63..9b7f6bc7 100644
--- a/src/luarocks/path.lua
+++ b/src/luarocks/path.lua
@@ -52,19 +52,19 @@ end
 
 function deploy_lua_dir(repo)
    if type(repo) == "string" then
-      return dir.path(repo, "share", "lua", "5.1")
+      return dir.path(repo, cfg.lua_modules_path)
    else
       assert(type(repo) == "table")
-      return repo.lua_dir or dir.path(repo.root, "share", "lua", "5.1")
+      return repo.lua_dir or dir.path(repo.root, cfg.lua_modules_path)
    end
 end
 
 function deploy_lib_dir(repo)
    if type(repo) == "string" then
-      return dir.path(repo, "lib", "lua", "5.1")
+      return dir.path(repo, cfg.lib_modules_path)
    else
       assert(type(repo) == "table")
-      return repo.lib_dir or dir.path(repo.root, "lib", "lua", "5.1")
+      return repo.lib_dir or dir.path(repo.root, cfg.lib_modules_path)
    end
 end
 
-- 
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