Add OpenBSD support

2 files changed, 21 insertions, 1 deletions

diff --git a/src/luarocks/cfg.lua b/src/luarocks/cfg.lua
index d141bdee..2385d665 100644
--- a/src/luarocks/cfg.lua
+++ b/src/luarocks/cfg.lua
@@ -64,6 +64,10 @@ if system == "FreeBSD" then
    detected.unix = true
    detected.freebsd = true
    detected.bsd = true
+elseif system == "OpenBSD" then
+   detected.unix = true
+   detected.openbsd = true
+   detected.bsd = true
 elseif system == "Darwin" then
    detected.unix = true
    detected.macosx = true
@@ -289,6 +293,11 @@ if detected.freebsd then
    defaults.variables.LIBFLAG = "-shared"
 end
 
+if detected.openbsd then
+   defaults.arch = "openbsd-"..proc
+   defaults.platforms = {"unix", "bsd", "openbsd"}
+end
+
 -- Expose some more values detected by LuaRocks for use by rockspec authors.
 defaults.variables.LUA = defaults.lua_interpreter
 defaults.variables.LIB_EXTENSION = defaults.lib_extension
diff --git a/src/luarocks/fs/unix/tools.lua b/src/luarocks/fs/unix/tools.lua
index bb7e48db..c805fb48 100644
--- a/src/luarocks/fs/unix/tools.lua
+++ b/src/luarocks/fs/unix/tools.lua
@@ -350,7 +350,18 @@ end
 
 function get_permissions(filename)
    local ret
-   local flag = cfg.is_platform("bsd") and "-f '%A'" or "-c '%a'"
+
+   local flag
+   if cfg.is_platform("bsd") then
+      if cfg.is_platform("openbsd") then
+         flag = "-f '%Op'"
+      else
+         flag = "-f '%A'"
+      end
+   else
+      flag = "-c '%a'"
+   end
+
    local pipe = io.popen("stat "..flag.." "..fs.Q(filename))
    ret = pipe:read("*l")
    pipe:close()