Hello all ! I worked a little bit on 0AD so it uses as much as possible system libraries and tools. As a first step, there was a very simple tweak to use premake 3.7. I saw you are planning on moving to SCons or CMake but by the mean time, maybe you would be interested by this little patch. I wanted the script to be able to run with premake 3.7 (last version in 3.x series) on my Linux (ArchLinux). Finally, it comes out that it also runs fine with premake 3.1 (the one shipped in svn). The problem was a simple deprecation in lua, the syntax for i,v in dirs do is obsolete and should be replaced by for i,v in pairs(dirs) do. I suppose it will run on other 3.x versions of premake and on other plateforms, but I have not conducted more tests. Here is the final patch : Index: build/premake/premake.lua =================================================================== --- build/premake/premake.lua (révision 7027) +++ build/premake/premake.lua (copie de travail) @@ -260,13 +260,13 @@ -- (e.g. "lib/precompiled.h") tinsert(package.includepaths, source_root) - for i,v in rel_include_dirs do + for i,v in pairs(rel_include_dirs) do tinsert(package.includepaths, source_root .. v) end if extra_params["extra_files"] then - for i,v in extra_params["extra_files"] do + for i,v in pairs(extra_params["extra_files"]) do tinsert(package.files, source_root .. v) end end @@ -288,7 +288,7 @@ pch_dir..source }) end - for i,v in project.configs do + for i,v in pairs(project.configs) do tinsert(package.config[v].defines, "USING_PCH") end end @@ -489,7 +489,7 @@ windows = { "lib/sysdep/os/win", "lib/sysdep/os/win/wposix", "lib/sysdep/os/win/whrt" }, macosx = { "lib/sysdep/os/osx", "lib/sysdep/os/unix" }, } - for i,v in sysdep_dirs[OS] do + for i,v in pairs(sysdep_dirs[OS]) do tinsert(source_dirs, v); end @@ -903,7 +903,7 @@ -- desired */tests/* files. this is a bit slow, but hey. local all_files = matchrecursive(root .. "*.h") - for i,v in all_files do + for i,v in pairs(all_files) do -- header file in subdirectory test if string.sub(v, -2) == ".h" and string.find(v, "/tests/") then -- don't include sysdep tests on the wrong sys Index: build/premake/functions.lua =================================================================== --- build/premake/functions.lua (révision 7027) +++ build/premake/functions.lua (copie de travail) @@ -1,6 +1,6 @@ function sourcesfromdirs(root, dirs) local res = {} - for i,v in dirs do + for i,v in pairs(dirs) do local prefix if v == "" then prefix = root..v else prefix = root..v.."/" end local files = matchfiles( @@ -14,13 +14,13 @@ end function trimrootdir(root, dirs) - for i,v in dirs do + for i,v in pairs(dirs) do dirs[i] = strsub(v, strlen(root)) end end function listconcat(list, values) - for i,v in values do + for i,v in pairs(values) do table.insert(list, v) end end Index: build/premake/extern_libs.lua =================================================================== --- build/premake/extern_libs.lua (révision 7027) +++ build/premake/extern_libs.lua (copie de travail) @@ -260,7 +260,7 @@ tinsert(package.linkoptions, "-framework " .. name) end else - for i,name in names do + for i,name in pairs(names) do tinsert(package.config["Debug" ].links, name .. suffix) -- 'Testing' config uses 'Debug' DLLs tinsert(package.config["Testing"].links, name .. suffix) @@ -277,7 +277,7 @@ -- extern_libs: table of library names [string] function package_add_extern_libs(extern_libs) - for i,extern_lib in extern_libs do + for i,extern_lib in pairs(extern_libs) do local def = extern_lib_defs[extern_lib] assert(def, "external library " .. extern_lib .. " not defined") I hope it will help.
