Implemented platform flags for GCC; added "native" platform support

samples/project/premake4.lua

@@ -1,6 +1,6 @@
 solution "PremakeTestbox"
 	configurations { "Debug", "Release" }
-	platforms { "x32", "xbox360" }
+	platforms { "native", "x64", "xbox360" }
 
 	objdir "obj"
 		
@@ -27,7 +27,7 @@ solution "PremakeTestbox"
 	include "CppSharedLib"
 	include "CppStaticLib"
 	
-	if _ACTION ~= "codeblocks" then
+	if _ACTION ~= "codeblocks" and _ACTION ~= "codelite" then
 		include "CsSharedLib"
 		include "CsConsoleApp"
 	end

src/actions/make/make_cpp.lua

@@ -8,12 +8,15 @@
 		-- create a shortcut to the compiler interface
 		local cc = premake[_OPTIONS.cc]
 		
+		-- build a list of supported target platforms that also includes a generic build
+		local platforms = premake.filterplatforms(prj.solution, cc.platforms)
+		
 		-- write a quick header
 		_p('# %s project makefile autogenerated by Premake', premake.actions[_ACTION].shortname)
 
 		-- set up the environment
 		_p('ifndef config')
-		_p('  config=%s', _MAKE.esc(prj.configurations[1]:lower()))
+		_p('  config=%s%s', _MAKE.esc(prj.configurations[1]:lower()), cc.platforms[platforms[1]].suffix)
 		_p('endif')
 		_p('')
 		
@@ -22,14 +25,10 @@
 		_p('endif')
 		_p('')
 
-		-- build a list of supported target platforms that also includes a generic build
-		local platforms = premake.filterplatforms(prj.solution, cc.platforms)
-		table.insert(platforms, 1, "")
-		
 		-- list the configurations
 		for _, platform in ipairs(platforms) do
 			for cfg in premake.eachconfig(prj, platform) do
-				_p('ifeq ($(config),%s)', table.concat({ _MAKE.esc(cfg.name:lower()), cfg.platform}, ":"))
+				_p('ifeq ($(config),%s%s)', _MAKE.esc(cfg.name:lower()), cc.platforms[platform].suffix)
 				_p('  TARGETDIR  = %s', _MAKE.esc(cfg.buildtarget.directory))
 				_p('  TARGET     = $(TARGETDIR)/%s', _MAKE.esc(cfg.buildtarget.name))
 				_p('  OBJDIR     = %s', _MAKE.esc(cfg.objectsdir))

src/actions/make/make_solution.lua

@@ -8,15 +8,24 @@
 		-- create a shortcut to the compiler interface
 		local cc = premake[_OPTIONS.cc]
 
+		-- build a list of supported target platforms that also includes a generic build
+		local platforms = premake.filterplatforms(sln, cc.platforms)
+
 		-- write a header showing the build options
+		local cfgpairs = { }
+		for _, platform in ipairs(platforms) do
+			for _, cfg in ipairs(sln.configurations) do
+				table.insert(cfgpairs, cfg .. cc.platforms[platform].suffix)
+			end
+		end
 		_p('# %s solution makefile autogenerated by Premake', premake.actions[_ACTION].shortname)
 		_p('# Usage: make [ config=config_name ]')
-		_p('# Where {config_name} is one of: %s.', table.implode(sln.configurations, '"', '"', ', '):lower())
+		_p('# Where {config_name} is one of: %s.', table.implode(cfgpairs, '"', '"', ', '):lower())
 		_p('')
 		
 		-- set a default configuration
 		_p('ifndef config')
-		_p('  config=%s', _MAKE.esc(sln.configurations[1]:lower()))
+		_p('  config=%s%s', _MAKE.esc(sln.configurations[1]:lower()), cc.platforms[platforms[1]].suffix)
 		_p('endif')
 		_p('export config')
 		_p('')
@@ -29,10 +38,6 @@
 		_p('all: $(PROJECTS)')
 		_p('')
 
-		-- build a list of supported target platforms that also includes a generic build
-		local platforms = premake.filterplatforms(sln, cc.platforms)
-		table.insert(platforms, 1, "")
-		
 		-- write the project build rules
 		for _, prj in ipairs(sln.projects) do
 		
@@ -40,7 +45,7 @@
 			-- these dependencies change, the project needs to be rebuilt
 			for _, platform in ipairs(platforms) do
 				for cfg in premake.eachconfig(prj, platform) do
-					_p('ifeq ($(config),%s)', table.concat({ _MAKE.esc(cfg.name:lower()), cfg.platform}, ":"))
+					_p('ifeq ($(config),%s%s)', _MAKE.esc(cfg.name:lower()), cc.platforms[platform].suffix)
 					_p('  DEPENDENCIES := %s', table.concat(_MAKE.esc(table.extract(premake.getdependencies(cfg), "name")), " "))
 					_p('endif')
 				end

src/base/api.lua

@@ -199,11 +199,13 @@
 			kind  = "list",
 			scope = "solution",
 			allowed = {
+				"Native",
 				"x32",
 				"x64",
-				"ppc",
+				"Universal",
-				"ppc64",
+				"Universal32",
-				"xbox360"
+				"Universal64",
+				"Xbox360"
 			}
 		},
 		

src/tools/gcc.lua

@@ -32,15 +32,17 @@
 	
 	
 --
--- Support platforms, mapped to GCC architectures
+-- Support platforms, mapped to build configuration suffix
 --
 
 	premake.gcc.platforms = 
 	{
-		x32    = "i386",
+		Native      = { suffix="",       cflags="" },
-		x64    = "x64_86",
+		x32         = { suffix="32",     cflags="-m32" },
-		ppc    = "ppc",
+		x64         = { suffix="64",     cflags="-m64" },
-		ppc64  = "ppc64",
+		Universal   = { suffix="univ",   cflags="-arch i386 -arch x64_64 -arch ppc -arch ppc64" },
+		Universal32 = { suffix="univ32", cflags="-arch i386 -arch ppc" },
+		Universal64 = { suffix="univ64", cflags="-arch x64_64 -arch ppc64" },
 	}
 
 
@@ -60,6 +62,7 @@
 		if (cfg.kind == "SharedLib" and not os.is("windows")) then
 			table.insert(result, "-fPIC")
 		end
+		table.insert(result, premake.gcc.platforms[cfg.platform].cflags)
 		return result		
 	end
 	
@@ -103,6 +106,7 @@
 			end
 		end
 
+		table.insert(result, premake.gcc.platforms[cfg.platform].cflags)
 		return result
 	end
 		

src/tools/ow.lua

@@ -36,6 +36,7 @@
 
 	premake.ow.platforms = 
 	{
+		Native = { suffix="", cflags="" },
 	}
 
 

tests/test_configs.lua

@@ -34,27 +34,26 @@
 	end
 	
 	
---
--- Make sure that values only get applied to the right configurations.
---
-
 	function T.configs.RootValues()
-		local cfg = premake.getconfig(prj).defines
+		local r = premake.getconfig(prj).defines
-		test.istrue(#cfg == 1 and cfg[1] == "GLOBAL")  -- maybe table.compare instead?
+		test.isequal("GLOBAL", table.concat(r,":"))
 	end
 
+
 	function T.configs.ConfigValues()
-		local cfg = premake.getconfig(prj, "Debug").defines
+		local r = premake.getconfig(prj, "Debug").defines
-		test.istrue(#cfg == 2 and cfg[1] == "GLOBAL" and cfg[2] == "DEBUG")
+		test.isequal("GLOBAL:DEBUG", table.concat(r,":"))
 	end
 
+
 	function T.configs.PlatformValues()
-		local cfg = premake.getconfig(prj, "Debug", "x32").defines
+		local r = premake.getconfig(prj, "Debug", "x32").defines
-		test.istrue(#cfg == 3 and cfg[1] == "GLOBAL" and cfg[2] == "DEBUG" and cfg[3] == "X86_32")
+		test.isequal("GLOBAL:DEBUG:X86_32", table.concat(r,":"))
 	end
 	
-	function T.configs.DefaultPlaformNotInSolution()
+	
-		local cfg = premake.getconfig(prj, "Debug", "xbox360").defines
+	function T.configs.PlaformNotInSolution()
-		test.isequal("GLOBAL:DEBUG", table.concat(cfg, ":"))
+		local r = premake.getconfig(prj, "Debug", "xbox360").defines
+		test.isequal("GLOBAL", table.concat(cfg, ":"))
 	end