diff options
Diffstat (limited to 'src/_premake_main.lua')
| -rw-r--r-- | src/_premake_main.lua | 70 |
1 files changed, 35 insertions, 35 deletions
diff --git a/src/_premake_main.lua b/src/_premake_main.lua index d0cef0a..0cb82b4 100644 --- a/src/_premake_main.lua +++ b/src/_premake_main.lua @@ -8,7 +8,7 @@ local scriptfile = "premake4.lua" local shorthelp = "Type 'premake4 --help' for help" local versionhelp = "premake4 (Premake Build Script Generator) %s" - + _WORKING_DIR = os.getcwd() @@ -20,53 +20,53 @@ local function injectplatform(platform) if not platform then return true end platform = premake.checkvalue(platform, premake.fields.platforms.allowed) - + for sln in premake.solution.each() do local platforms = sln.platforms or { } - + -- an empty table is equivalent to a native build if #platforms == 0 then table.insert(platforms, "Native") end - + -- the solution must provide a native build in order to support this feature if not table.contains(platforms, "Native") then return false, sln.name .. " does not target native platform\nNative platform settings are required for the --platform feature." end - + -- add it to the end of the list, if it isn't in there already if not table.contains(platforms, platform) then table.insert(platforms, platform) end - + sln.platforms = platforms end - + return true end - + -- -- Script-side program entry point. -- function _premake_main(scriptpath) - - -- if running off the disk (in debug mode), load everything + + -- if running off the disk (in debug mode), load everything -- listed in _manifest.lua; the list divisions make sure -- everything gets initialized in the proper order. - + if (scriptpath) then local scripts = dofile(scriptpath .. "/_manifest.lua") for _,v in ipairs(scripts) do dofile(scriptpath .. "/" .. v) end end - + -- Now that the scripts are loaded, I can use path.getabsolute() to properly -- canonicalize the executable path. - + _PREMAKE_COMMAND = path.getabsolute(_PREMAKE_COMMAND) @@ -75,15 +75,15 @@ premake.action.set(_ACTION) - + -- Seed the random number generator so actions don't have to do it themselves - + math.randomseed(os.time()) - - + + -- If there is a project script available, run it to get the -- project information, available options and actions, etc. - + local fname = _OPTIONS["file"] or scriptfile if (os.isfile(fname)) then dofile(fname) @@ -91,36 +91,36 @@ -- Process special options - + if (_OPTIONS["version"]) then printf(versionhelp, _PREMAKE_VERSION) return 1 end - + if (_OPTIONS["help"]) then premake.showhelp() return 1 end - - + + -- If no action was specified, show a short help message - + if (not _ACTION) then print(shorthelp) return 1 end - + -- If there wasn't a project script I've got to bail now - + if (not os.isfile(fname)) then error("No Premake script ("..scriptfile..") found!", 2) end - + -- Validate the command-line arguments. This has to happen after the -- script has run to allow for project-specific options - + action = premake.action.current() if (not action) then error("Error: no such action '" .. _ACTION .. "'", 0) @@ -128,28 +128,28 @@ ok, err = premake.option.validate(_OPTIONS) if (not ok) then error("Error: " .. err, 0) end - + -- Sanity check the current project setup ok, err = premake.checktools() if (not ok) then error("Error: " .. err, 0) end - - + + -- If a platform was specified on the command line, inject it now ok, err = injectplatform(_OPTIONS["platform"]) if (not ok) then error("Error: " .. err, 0) end - + -- work-in-progress: build the configurations print("Building configurations...") premake.bake.buildconfigs() - + ok, err = premake.checkprojects() if (not ok) then error("Error: " .. err, 0) end - - + + -- Hand over control to the action printf("Running action '%s'...", action.trigger) premake.action.call(action.trigger) @@ -158,4 +158,4 @@ return 0 end - + |