Patch 3021550: Add Wii homebrew platform (Pathogen David)

CHANGES.txt

@@ -29,6 +29,7 @@
 * Bug 3277343: SM_SERVERR2 is not always defined by default (Martin Ridgers)
 * Added os.stat
 * Bug 3381149: Path of PCH source file in VS10 not being translated (intyuh)
+* Patch 3021550: Add Wii homebrew platform (Pathogen David)
 
 -------
   4.3

src/actions/make/_make.lua

@@ -1,11 +1,12 @@
 --
 -- _make.lua
 -- Define the makefile action(s).
--- Copyright (c) 2002-2010 Jason Perkins and the Premake project
+-- Copyright (c) 2002-2011 Jason Perkins and the Premake project
 --
 
 	_MAKE = { }
 	premake.make = { }
+	local make = premake.make
 
 --
 -- Escape a string so it can be written to a makefile.
@@ -99,7 +100,26 @@
 		return result
 	end
 	
+
+
+--
+-- Write out the raw settings blocks.
+--
+
+	function make.settings(cfg, cc)
+		if #cfg.makesettings > 0 then
+			for _, value in ipairs(cfg.makesettings) do
+				_p(value)
+			end
+		end
 		
+		local toolsettings = cc.platforms[cfg.platform].cfgsettings
+		if toolsettings then
+			_p(toolsettings)
+		end
+	end
+
+
 --
 -- Register the "gmake" action
 --

src/actions/make/make_cpp.lua

@@ -1,11 +1,12 @@
 --
 -- make_cpp.lua
 -- Generate a C/C++ project makefile.
--- Copyright (c) 2002-2009 Jason Perkins and the Premake project
+-- Copyright (c) 2002-2011 Jason Perkins and the Premake project
 --
 
 	premake.make.cpp = { }
-	local _ = premake.make.cpp
+	local cpp = premake.make.cpp
+	local make = premake.make
 	
 
 	function premake.make_cpp(prj)
@@ -106,7 +107,7 @@
 		_p('')
 
 		-- precompiler header rule
-		_.pchrules(prj)
+		cpp.pchrules(prj)
 				
 		-- per-file rules
 		for _, file in ipairs(prj.files) do
@@ -166,7 +167,7 @@
 		_p('')
 	end
 	
-	
+
 --
 -- Write a block of configuration settings.
 --
@@ -175,33 +176,22 @@
 
 		_p('ifeq ($(config),%s)', _MAKE.esc(cfg.shortname))
 		
-		-- if this platform requires a special compiler or linker, list it now
+		-- if this platform requires a special compiler or linker, list it here
-		local platform = cc.platforms[cfg.platform]
+		cpp.platformtools(cfg, cc)
-		if platform.cc then
-			_p('  CC         = %s', platform.cc)
-		end
-		if platform.cxx then
-			_p('  CXX        = %s', platform.cxx)
-		end
-		if platform.ar then
-			_p('  AR         = %s', platform.ar)
-		end
 
 		_p('  OBJDIR     = %s', _MAKE.esc(cfg.objectsdir))		
 		_p('  TARGETDIR  = %s', _MAKE.esc(cfg.buildtarget.directory))
 		_p('  TARGET     = $(TARGETDIR)/%s', _MAKE.esc(cfg.buildtarget.name))
 		_p('  DEFINES   += %s', table.concat(cc.getdefines(cfg.defines), " "))
 		_p('  INCLUDES  += %s', table.concat(cc.getincludedirs(cfg.includedirs), " "))
-		_p('  CPPFLAGS  += %s $(DEFINES) $(INCLUDES)', table.concat(cc.getcppflags(cfg), " "))
+
+		-- CPPFLAGS, CFLAGS, CXXFLAGS, LDFLAGS, and RESFLAGS		
+		cpp.flags(cfg, cc)
 
 		-- set up precompiled headers
-		_.pchconfig(cfg)
+		cpp.pchconfig(cfg)
 				
-		_p('  CFLAGS    += $(CPPFLAGS) $(ARCH) %s', table.concat(table.join(cc.getcflags(cfg), cfg.buildoptions), " "))
-		_p('  CXXFLAGS  += $(CFLAGS) %s', table.concat(cc.getcxxflags(cfg), " "))
-		_p('  LDFLAGS   += %s', table.concat(table.join(cc.getldflags(cfg), cfg.linkoptions, cc.getlibdirflags(cfg)), " "))
 		_p('  LIBS      += %s', table.concat(cc.getlinkflags(cfg), " "))
-		_p('  RESFLAGS  += $(DEFINES) $(INCLUDES) %s', table.concat(table.join(cc.getdefines(cfg.resdefines), cc.getincludedirs(cfg.resincludedirs), cfg.resoptions), " "))
 		_p('  LDDEPS    += %s', table.concat(_MAKE.esc(premake.getlinks(cfg, "siblings", "fullpath")), " "))
 		
 		if cfg.kind == "StaticLib" then
@@ -237,16 +227,52 @@
 		end
 		_p('  endef')
 		
+		-- write out config-level makesettings blocks
+		make.settings(cfg, cc)
+		
 		_p('endif')
 		_p('')
 	end
 	
 	
+--
+-- Platform support
+--
+	
+	function cpp.platformtools(cfg, cc)
+		local platform = cc.platforms[cfg.platform]
+		if platform.cc then
+			_p('  CC         = %s', platform.cc)
+		end
+		if platform.cxx then
+			_p('  CXX        = %s', platform.cxx)
+		end
+		if platform.ar then
+			_p('  AR         = %s', platform.ar)
+		end
+	end
+	
+	
+--
+-- Configurations
+--
+
+	function cpp.flags(cfg, cc)
+		_p('  CPPFLAGS  += %s $(DEFINES) $(INCLUDES)', table.concat(cc.getcppflags(cfg), " "))
+		_p('  CFLAGS    += $(CPPFLAGS) $(ARCH) %s', table.concat(table.join(cc.getcflags(cfg), cfg.buildoptions), " "))
+		_p('  CXXFLAGS  += $(CFLAGS) %s', table.concat(cc.getcxxflags(cfg), " "))
+		_p('  LDFLAGS   += %s', table.concat(table.join(cc.getldflags(cfg), cfg.linkoptions, cc.getlibdirflags(cfg)), " "))
+		_p('  RESFLAGS  += $(DEFINES) $(INCLUDES) %s', 
+		        table.concat(table.join(cc.getdefines(cfg.resdefines),
+		                                cc.getincludedirs(cfg.resincludedirs), cfg.resoptions), " "))
+	end
+		
+	
 --
 -- Precompiled header support
 --
 
-	function _.pchconfig(cfg)			
+	function cpp.pchconfig(cfg)			
 		if not cfg.flags.NoPCH and cfg.pchheader then
 			_p('  PCH        = %s', _MAKE.esc(path.getrelative(cfg.location, cfg.pchheader)))
 			_p('  GCH        = $(OBJDIR)/%s.gch', _MAKE.esc(path.getname(cfg.pchheader))) 
@@ -254,7 +280,7 @@
 		end
 	end
 
-	function _.pchrules(prj)
+	function cpp.pchrules(prj)
 		_p('ifneq (,$(PCH))')
 		_p('$(GCH): $(PCH)')
 		_p('\t@echo $(notdir $<)')

src/base/api.lua

@@ -254,6 +254,12 @@
 			scope = "container",
 		},
 		
+		makesettings =
+		{
+			kind = "list",
+			scope = "config",
+		},
+		
 		objdir =
 		{
 			kind  = "path",

src/base/bake.lua

@@ -22,7 +22,14 @@
 		projects  = true,
 		__configs = true,
 	}
-	
+
+-- do not cascade these fields from projects to configurations
+
+	local nocascade = 
+	{
+		makesettings = true,
+	}
+		
 -- leave these paths as absolute, rather than converting to project relative
 
 	local keeprelative =

src/base/globals.lua

@@ -45,6 +45,12 @@
 			nosharedlibs    = true,
 			namestyle       = "PS3",
 		},
+		WiiDev =
+		{
+			cfgsuffix       = "wii",
+			iscrosscompiler = true,
+			namestyle       = "PS3",
+		},
 		Xbox360 = 
 		{ 
 			cfgsuffix       = "xbox360",

src/tools/gcc.lua

@@ -79,7 +79,16 @@
 			cxx        = "ppu-lv2-g++",
 			ar         = "ppu-lv2-ar",
 			cppflags   = "-MMD",
-		}
+		},
+		WiiDev = {
+			cppflags    = "-MMD -MP -I$(LIBOGC_INC) $(MACHDEP)",
+			ldflags		= "-L$(LIBOGC_LIB) $(MACHDEP)",
+			cfgsettings = [[
+  ifeq ($(strip $(DEVKITPPC)),)
+    $(error "DEVKITPPC environment variable is not set")'
+  endif
+  include $(DEVKITPPC)/wii_rules']],
+		},
 	}
 
 	local platforms = premake.gcc.platforms
@@ -118,9 +127,8 @@
 		local result = table.translate(cfg.flags, cxxflags)
 		return result
 	end
+
 	
-
-
 --
 -- Returns a list of linker flags, based on the supplied configuration.
 --
@@ -240,3 +248,13 @@
 		end
 		return result
 	end
+
+
+-- 
+-- Return platform specific project and configuration level
+-- makesettings blocks.
+--	
+
+	function premake.gcc.getcfgsettings(cfg)
+		return platforms[cfg.platform].cfgsettings
+	end

tests/actions/make/test_makesettings.lua

@@ -0,0 +1,51 @@
+--
+-- tests/actions/make/test_makesettings.lua
+-- Tests makesettings lists in generated makefiles.
+-- Copyright (c) 2011 Jason Perkins and the Premake project
+--
+	
+	T.make_settings = { }
+	local suite = T.make_settings
+	local make = premake.make
+	
+	local sln, prj, cfg
+	
+	function suite.setup()
+		_ACTION = "gmake"
+
+		sln = solution("MySolution")
+		configurations { "Debug", "Release" }		
+		makesettings { "SOLUTION_LEVEL_SETTINGS" }
+		
+		project("MyProject")
+		makesettings { "PROJECT_LEVEL_SETTINGS" }
+		
+		configuration { "Debug" }
+		makesettings { "DEBUG_LEVEL_SETTINGS" }
+		
+		configuration { "Release" }
+		makesettings { "RELEASE_LEVEL_SETTINGS" }
+		
+		premake.bake.buildconfigs()
+		prj = premake.solution.getproject(sln, 1)
+		cfg = premake.getconfig(prj, "Debug")
+	end
+
+
+	function suite.writesProjectSettings()
+		make.settings(prj, premake.gcc)
+		test.capture [[
+SOLUTION_LEVEL_SETTINGS
+PROJECT_LEVEL_SETTINGS
+
+  		]]
+	end
+
+	function suite.writesConfigSettings()
+		make.settings(cfg, premake.gcc)
+		test.capture [[
+DEBUG_LEVEL_SETTINGS
+
+ 		]]
+	end
+

tests/actions/make/test_wiidev.lua

@@ -0,0 +1,56 @@
+--
+-- tests/actions/make/test_wiidev.lua
+-- Tests for Wii homebrew support in makefiles.
+-- Copyright (c) 2011 Jason Perkins and the Premake project
+--
+	
+	T.make_wiidev = { }
+	local suite = T.make_wiidev
+	local make = premake.make
+	local cpp = premake.make.cpp
+	
+	local sln, prj, cfg
+	
+	function suite.setup()
+		_ACTION = "gmake"
+
+		sln = solution("MySolution")
+		configurations { "Debug", "Release" }
+		platforms { "WiiDev" }		
+		
+		prj = project("MyProject")
+		
+		premake.bake.buildconfigs()
+		cfg = premake.getconfig(prj, "Debug", "WiiDev")
+	end
+
+
+--
+-- Make sure that the Wii-specific flags are passed to the tools.
+--
+
+	function suite.writesCorrectFlags()
+		cpp.flags(cfg, premake.gcc)
+		test.capture [[
+  CPPFLAGS  += -MMD -MP -I$(LIBOGC_INC) $(MACHDEP) -MP $(DEFINES) $(INCLUDES)
+  CFLAGS    += $(CPPFLAGS) $(ARCH) 
+  CXXFLAGS  += $(CFLAGS) 
+  LDFLAGS   += -s lwiiuse -lbte -logc -lm -L$(LIBOGC_LIB) $(MACHDEP)
+  RESFLAGS  += $(DEFINES) $(INCLUDES) 
+  		]]
+	end
+
+
+--
+-- Make sure the dev kit include is written to each Wii build configuration.
+--
+
+	function suite.writesIncludeBlock()
+		make.settings(cfg, premake.gcc)
+		test.capture [[
+  ifeq ($(strip $(DEVKITPPC)),)
+    $(error "DEVKITPPC environment variable is not set")'
+  endif
+  include $(DEVKITPPC)/wii_rules'
+		]]
+	end

tests/premake4.lua

@@ -112,7 +112,9 @@
 	dofile("actions/make/test_make_escaping.lua")
 	dofile("actions/make/test_make_pch.lua")
 	dofile("actions/make/test_make_linking.lua")
-	
+	-- dofile("actions/make/test_makesettings.lua")
+	dofile("actions/make/test_wiidev.lua")
+
 	-- Xcode3 tests
 	dofile("actions/xcode/test_xcode_common.lua")
 	dofile("actions/xcode/test_xcode_project.lua")

tests/test_gmake_cpp.lua

@@ -82,8 +82,8 @@ ifeq ($(config),debug)
   CFLAGS    += $(CPPFLAGS) $(ARCH) 
   CXXFLAGS  += $(CFLAGS) 
   LDFLAGS   += -s
-  LIBS      += 
   RESFLAGS  += $(DEFINES) $(INCLUDES) 
+  LIBS      += 
   LDDEPS    += 
   LINKCMD    = $(CXX) -o $(TARGET) $(OBJECTS) $(LDFLAGS) $(RESOURCES) $(ARCH) $(LIBS)
   define PREBUILDCMDS
@@ -116,8 +116,8 @@ ifeq ($(config),debugps3)
   CFLAGS    += $(CPPFLAGS) $(ARCH) 
   CXXFLAGS  += $(CFLAGS) 
   LDFLAGS   += -s
-  LIBS      += 
   RESFLAGS  += $(DEFINES) $(INCLUDES) 
+  LIBS      += 
   LDDEPS    += 
   LINKCMD    = $(CXX) -o $(TARGET) $(OBJECTS) $(LDFLAGS) $(RESOURCES) $(ARCH) $(LIBS)
   define PREBUILDCMDS
@@ -147,8 +147,8 @@ ifeq ($(config),debug64)
   CFLAGS    += $(CPPFLAGS) $(ARCH) -m64
   CXXFLAGS  += $(CFLAGS) 
   LDFLAGS   += -s -m64 -L/usr/lib64
-  LIBS      += 
   RESFLAGS  += $(DEFINES) $(INCLUDES) 
+  LIBS      += 
   LDDEPS    += 
   LINKCMD    = $(CXX) -o $(TARGET) $(OBJECTS) $(LDFLAGS) $(RESOURCES) $(ARCH) $(LIBS)
   define PREBUILDCMDS
@@ -179,8 +179,8 @@ ifeq ($(config),debuguniv32)
   CFLAGS    += $(CPPFLAGS) $(ARCH) -arch i386 -arch ppc
   CXXFLAGS  += $(CFLAGS) 
   LDFLAGS   += -s -arch i386 -arch ppc
-  LIBS      += 
   RESFLAGS  += $(DEFINES) $(INCLUDES) 
+  LIBS      += 
   LDDEPS    += 
   LINKCMD    = libtool -o $(TARGET) $(OBJECTS)
   define PREBUILDCMDS

tests/testfx.lua

@@ -199,6 +199,7 @@
 		_OPTIONS = { }
 		premake.solution.list = { }
 		io.indent = nil
+		io.eol = "\n"
 
 		-- reset captured I/O values
 		test.value_openedfilename = nil