build: pick up Lua 5.2 by default

Previously: 5.1 > 5.2 > luajit
Now:        5.2 > luajit > 5.1

I randomly decided that this should be done, since I suspect most
environments will prefer the highest Lua version anyway. There is not
much of a point picking the older one by default.

Maybe 5.1 should be dropped fully, but considering we need to stay
compatible with luajit, there is no particular incentive for this.

1 files changed, 4 insertions, 4 deletions

diff --git a/waftools/checks/custom.py b/waftools/checks/custom.py
index ed5865a25c..7ca8f8655c 100644
--- a/waftools/checks/custom.py
+++ b/waftools/checks/custom.py
@@ -58,15 +58,15 @@ def check_iconv(ctx, dependency_identifier):
 
 def check_lua(ctx, dependency_identifier):
     lua_versions = [
-        ( '51',     'lua >= 5.1.0 lua < 5.2.0'),
-        ( '51obsd', 'lua51 >= 5.1.0'), # OpenBSD
-        ( '51deb',  'lua5.1 >= 5.1.0'), # debian
-        ( '51fbsd', 'lua-5.1 >= 5.1.0'), # FreeBSD
         ( '52',     'lua >= 5.2.0 lua < 5.3.0' ),
         ( '52arch', 'lua52 >= 5.2.0'), # Arch
         ( '52deb',  'lua5.2 >= 5.2.0'), # debian
         ( '52fbsd', 'lua-5.2 >= 5.2.0'), # FreeBSD
         ( 'luajit', 'luajit >= 2.0.0' ),
+        ( '51',     'lua >= 5.1.0 lua < 5.2.0'),
+        ( '51obsd', 'lua51 >= 5.1.0'), # OpenBSD
+        ( '51deb',  'lua5.1 >= 5.1.0'), # debian
+        ( '51fbsd', 'lua-5.1 >= 5.1.0'), # FreeBSD
     ]
 
     if ctx.options.LUA_VER: