Use env for setting MACOSX_DEPLOYMENT_TARGET.

See #422.

3 files changed, 6 insertions, 4 deletions

diff --git a/src/bin/luarocks b/src/bin/luarocks
index be6c2b81..8ade7a3d 100755
--- a/src/bin/luarocks
+++ b/src/bin/luarocks
@@ -1,4 +1,5 @@
-#!/usr/bin/env lua
+#!/Programs/Lua/5.1.5/bin/lua
+package.path = [[/Users/hisham/luarocks/prefix-5.1/share/lua/5.1/?.lua;]]..package.path
 
 -- this should be loaded first.
 local cfg = require("luarocks.cfg")
diff --git a/src/bin/luarocks-admin b/src/bin/luarocks-admin
index 2890d1f1..bb1be40a 100755
--- a/src/bin/luarocks-admin
+++ b/src/bin/luarocks-admin
@@ -1,4 +1,5 @@
-#!/usr/bin/env lua
+#!/Programs/Lua/5.1.5/bin/lua
+package.path = [[/Users/hisham/luarocks/prefix-5.1/share/lua/5.1/?.lua;]]..package.path
 
 -- this should be loaded first.
 local cfg = require("luarocks.cfg")
diff --git a/src/luarocks/cfg.lua b/src/luarocks/cfg.lua
index 1b4923ab..3b7f9c37 100644
--- a/src/luarocks/cfg.lua
+++ b/src/luarocks/cfg.lua
@@ -523,8 +523,8 @@ if cfg.platforms.macosx then
    else
       defaults.gcc_rpath = false
    end
-   defaults.variables.CC = "export MACOSX_DEPLOYMENT_TARGET=10."..version.."; gcc"
-   defaults.variables.LD = "export MACOSX_DEPLOYMENT_TARGET=10."..version.."; gcc"
+   defaults.variables.CC = "env MACOSX_DEPLOYMENT_TARGET=10."..version.." gcc"
+   defaults.variables.LD = "env MACOSX_DEPLOYMENT_TARGET=10."..version.." gcc"
    defaults.web_browser = "open"
 end