Switched PS3 builds from GCC to SNC

1 files changed, 195 insertions, 0 deletions

diff --git a/src/tools/snc.lua b/src/tools/snc.lua
new file mode 100644
index 0000000..4928aaf
--- /dev/null
+++ b/src/tools/snc.lua
@@ -0,0 +1,195 @@
+--
+-- snc.lua
+-- Provides Sony SNC-specific configuration strings.
+-- Copyright (c) 2010 Jason Perkins and the Premake project
+--
+
+	
+	premake.snc = { }
+	
+
+-- TODO: Will cfg.system == "windows" ever be true for SNC? If
+-- not, remove the conditional blocks that use this test.
+
+--
+-- Set default tools
+--
+
+	premake.snc.cc     = "snc"
+	premake.snc.cxx    = "g++"
+	premake.snc.ar     = "ar"
+	
+	
+--
+-- Translation of Premake flags into SNC flags
+--
+
+	local cflags =
+	{
+		EnableSSE      = "-msse",
+		EnableSSE2     = "-msse2",
+		ExtraWarnings  = "-Wall",
+		FatalWarnings  = "-Werror",
+		FloatFast      = "-ffast-math",
+		FloatStrict    = "-ffloat-store",
+		NoFramePointer = "-fomit-frame-pointer",
+		Optimize       = "-O2",
+		OptimizeSize   = "-Os",
+		OptimizeSpeed  = "-O3",
+		Symbols        = "-g",
+	}
+
+	local cxxflags =
+	{
+		NoExceptions   = "", -- No exceptions is the default in the SNC compiler.
+		NoRTTI         = "-Xc-=rtti",
+	}
+	
+	
+--
+-- Map platforms to flags
+--
+
+	premake.snc.platforms = 
+	{
+		Native = { 
+			cppflags = "-MMD -MP",
+		},
+		x32 = { 
+			cppflags = "-MMD -MP",	
+			flags    = "-m32",
+			ldflags  = "-L/usr/lib32", 
+		},
+		x64 = { 
+			cppflags = "-MMD -MP",
+			flags    = "-m64",
+			ldflags  = "-L/usr/lib64",
+		},
+		PS3 = {
+			cc         = "ppu-lv2-g++",
+			cxx        = "ppu-lv2-g++",
+			ar         = "ppu-lv2-ar",
+			cppflags   = "-MMD -MP",
+		}
+	}
+
+	local platforms = premake.snc.platforms
+	
+
+--
+-- Returns a list of compiler flags, based on the supplied configuration.
+--
+
+	function premake.snc.getcppflags(cfg)
+		local result = { }
+		table.insert(result, platforms[cfg.platform].cppflags)
+		return result
+	end
+
+	function premake.snc.getcflags(cfg)
+		local result = table.translate(cfg.flags, cflags)
+		table.insert(result, platforms[cfg.platform].flags)
+		if cfg.system ~= "windows" and cfg.kind == "SharedLib" then
+			table.insert(result, "-fPIC")
+		end
+		
+		return result		
+	end
+	
+	function premake.snc.getcxxflags(cfg)
+		local result = table.translate(cfg.flags, cxxflags)
+		return result
+	end
+	
+
+
+--
+-- Returns a list of linker flags, based on the supplied configuration.
+--
+
+	function premake.snc.getldflags(cfg)
+		local result = { }
+		
+		if not cfg.flags.Symbols then
+			table.insert(result, "-s")
+		end
+	
+		if cfg.kind == "SharedLib" then
+			table.insert(result, "-shared")				
+			if cfg.system == "windows" and not cfg.flags.NoImportLib then
+				table.insert(result, '-Wl,--out-implib="' .. cfg.linktarget.fullpath .. '"')
+			end
+		end
+
+		if cfg.kind == "WindowedApp" and cfg.system == "windows" then
+			table.insert(result, "-mwindows")
+		end
+		
+		local platform = platforms[cfg.platform]
+		table.insert(result, platform.flags)
+		table.insert(result, platform.ldflags)
+		
+		return result
+	end
+		
+
+--
+-- Return a list of library search paths. Technically part of LDFLAGS but need to
+-- be separated because of the way Visual Studio calls SNC for the PS3. See bug 
+-- #1729227 for background on why library paths must be split.
+--
+
+	function premake.snc.getlibdirflags(cfg)
+		local result = { }
+		for _, value in ipairs(premake.getlinks(cfg, "all", "directory")) do
+			table.insert(result, '-L' .. _MAKE.esc(value))
+		end
+		return result
+	end
+	
+
+
+--
+-- Returns a list of linker flags for library search directories and library
+-- names. See bug #1729227 for background on why the path must be split.
+--
+
+	function premake.snc.getlinkflags(cfg)
+		local result = { }
+		for _, value in ipairs(premake.getlinks(cfg, "all", "basename")) do
+			if path.getextension(value) == ".framework" then
+				table.insert(result, '-framework ' .. _MAKE.esc(path.getbasename(value)))
+			else
+				table.insert(result, '-l' .. _MAKE.esc(value))
+			end
+		end
+		return result
+	end
+	
+	
+
+--
+-- Decorate defines for the SNC command line.
+--
+
+	function premake.snc.getdefines(defines)
+		local result = { }
+		for _,def in ipairs(defines) do
+			table.insert(result, '-D' .. def)
+		end
+		return result
+	end
+
+
+	
+--
+-- Decorate include file search paths for the SNC command line.
+--
+
+	function premake.snc.getincludedirs(includedirs)
+		local result = { }
+		for _,dir in ipairs(includedirs) do
+			table.insert(result, "-I" .. _MAKE.esc(dir))
+		end
+		return result
+	end