bmk/make.bmk

#!BMK

@define assemble
	local src = nvl(arg1, %infile%)
	local obj = nvl(arg2, %outfile%)

	if bmk.Platform() == "macos" then
		if bmk.CPU() == "ppc" then
			cmd = "as -arch ppc"
		elseif bmk.CPU() == "x86" then
			cmd = "as -arch i386"
		else
			cmd = "as -arch x86_64"
		end
		cmd = cmd .. " -W -o " .. bmk.Quote(obj) .. " " .. bmk.Quote(src)
	else
		if bmk.Platform() == "win32" then
			local prefix = bmk.Option("path_to_wine", "")
			if prefix ~= "" then
				prefix = prefix .. " "
			end
			
			cmd = prefix .. bmk.Quote(utils.BlitzMaxPath() .. "/bin/fasm.exe") .. " "
		else
			cmd = bmk.Quote(utils.BlitzMaxPath() .. "/bin/fasm") .. " "
		end
		
		if bmk.Platform() == "linux" or bmk.Platform() == "android" or bmk.Platform() == "raspberrypi" then
			cmd = cmd .. " -m32768 "
		end
		
		cmd = cmd .. bmk.Quote(src) .. " " .. bmk.Quote(obj)
	end

	if bmk.MultiSys(cmd, src, obj, "") ~= 0 then
		bmk.ThrowNew("Build Error: Failed to assemble " .. src)
	end
@end

@define assembleNative
	local src = nvl(arg1, %infile%)
	local obj = nvl(arg2, %outfile%)

	local nativeAssembler = bmk.Option("native.assembler", "as")
	local asmPath = bmk.Option(bmk.BuildName(nativeAssembler), nativeAssembler)

	cmd = asmPath
	
	if nativeAssembler == "as" then
		if bmk.Platform() == "win32" then
			if bmk.CPU() == "x86" then
				cmd = cmd .. " -arch i686"
			else
				cmd = cmd .. " -arch generic64"
			end
		end

		cmd = cmd .. " -W"
	end

	if nativeAssembler == "nasm" or nativeAssembler == "yasm" then
		if bmk.Platform() == "win32" then
			if bmk.CPU() == "x86" then
				cmd = cmd .. " -f win32"
			else
				cmd = cmd .. " -f win64"
			end
		end

		if bmk.Platform() == "linux" then
			if bmk.CPU() == "x86" then
				cmd = cmd .. " -f elf32"
			else
				cmd = cmd .. " -f elf64"
			end
		end

		if bmk.Platform() == "macos" then
			if bmk.CPU() == "x86" then
				cmd = cmd .. " -f macho32"
			else
				cmd = cmd .. " -f macho64"
			end
		end
	end
	
	if nativeAssembler == "as" or nativeAssembler == "nasm" or nativeAssembler == "yasm" then
		cmd = cmd .. " -o " .. bmk.Quote(obj) .. " " .. bmk.Quote(src)
	end

	if nativeAssembler == "fasm" then
		cmd = cmd .. " " .. bmk.Quote(src) .. " " .. bmk.Quote(obj)
	end

	if bmk.MultiSys(cmd, src, obj, "") ~= 0 then
		bmk.ThrowNew("Build Error: Failed to assemble " .. src)
	end
@end

@define compileBMX
	local src = nvl(arg1, %infile%)
	local obj = nvl(arg2, %outfile%)
	local opts = nvl(arg3, %options%)

	local gen = ""
	
	azm = sys.StripExt(obj)
	
	if bmk.BCCVersion() == "BlitzMax" then
		# remove any "NG" generated source.
		gen = azm .. ".c"
	else
		# remove any "legacy" generated source.
		gen = azm .. ".s"
	end
	
	azm = azm .. ".s"
	
	
	local bcc_app = "bcc"

	# if we are doing a universal build, be sure and call the correct bcc!
	if %universal% == "1" and bmk.CPU() == "ppc" then
		bcc_app = bcc_app .. "_ppc"
	end
	
	if bmk.OSPlatform() == "win32" then
		bcc_app = bcc_app .. ".exe"
	end
	
	local prefix = ""
	if bmk.Platform() == "win32" then
		prefix = bmk.Option("path_to_wine", "")
		if prefix ~= "" then
			prefix = prefix .. " "
		end
	end

	
	cmd = prefix .. bmk.Quote(utils.BlitzMaxPath() .. "/bin/" .. bcc_app) .." " .. opts .. " -o " .. bmk.Quote(azm) .. " " .. bmk.Quote(src)

	if bmk.MultiSys( cmd, src, obj, gen ) ~= 0 then
		bmk.ThrowNew("Build Error: failed to compile " .. src)
	end

	#if bmk.Platform() == "macos" and bmk.CPU() == "x86" and bmk.BCCVersion() == "BlitzMax" then
	#	cmd = bmk.Quote(utils.BlitzMaxPath() .. "/bin/fasm2as") .. " " .. bmk.Quote(azm)
	#		if bmk.Sys( cmd ) ~= 0 then
	#			bmk.ThrowNew("Fasm2as failed - please contact BRL!")
	#	end
	#end

	# TODO : we can't call another generated function from here... so we'd need to make sure this is called elsewhere.
	#assemble(nil, azm, obj)
@end

@define fasm2as
	local src = nvl(arg1, %infile%)
	local obj = nvl(arg2, %outfile%)

	local azm = sys.StripExt(obj) .. ".s"

	if bmk.Platform() == "macos" and bmk.CPU() == "x86" and bmk.BCCVersion() == "BlitzMax" then
		cmd = bmk.Quote(utils.BlitzMaxPath() .. "/bin/fasm2as") .. " " .. bmk.Quote(azm)
		if bmk.MultiSys( cmd, "", "", "" ) ~= 0 then
				bmk.ThrowNew("Fasm2as failed - please contact BRL!")
		end
	end

@end

@define compileC
	local src = nvl(arg1, %infile%)
	local obj = nvl(arg2, %outfile%)
	local opts = arg3

	#opts = opts .. " " .. %cc_opts% .. " " .. %BMK_CC_OPTS%

	local ext = sys.ExtractExt(src)

	if bmk.Platform() == "macos" or bmk.Platform() == "osx" or bmk.Platform() == "ios" then
	
		if bmk.Platform() == "macos" or bmk.Platform() == "osx" then
			cmd = bmk.Option(bmk.BuildName("gcc"), "gcc")
		
			if ext == "cpp" or ext == "cxx" or ext == "mm" or ext == "cc" then
				cmd = bmk.Option(bmk.BuildName("gpp"), "g++")
			end
		else
			cmd = bmk.Option(bmk.BuildName("gcc"), "gcc")
			
			if ext == "cpp" or ext == "cxx" or ext == "mm" or ext == "cc" then
				cmd = bmk.Option(bmk.BuildName("gpp"), "g++")
			end
		end
		
		# need to use gcc, not llvm...
		# 10.7
		# but for 10.8 we have no choice...
		if tonumber(%macos_version%) >= 4208 and tonumber(%macos_version%) < 4224 then
			cmd = cmd .. "-4.2"
		end

		if bmk.CPU() == "ppc" and (bmk.Platform() == "macos" or bmk.Platform() == "osx") then
			cmd = cmd .. " -arch ppc "
		elseif bmk.CPU() == "x86" then
			cmd = cmd .. " -arch i386 "
		elseif bmk.CPU() == "x64" then
			cmd = cmd .. " -arch x86_64 "
		elseif bmk.CPU() == "armv7" and bmk.Platform() == "ios" then
			cmd = cmd .. " -arch armv7 "
		elseif bmk.CPU() == "arm64" then
			cmd = cmd .. " -arch arm64 "
		end
		
		if bmk.Option(bmk.BuildName("sysroot"), "") ~= "" then
			cmd = cmd .. " -isysroot " .. bmk.Option(bmk.BuildName("sysroot"), "")
		end
				
	elseif bmk.Platform() == "win32" then
		local prefix = bmk.MinGWExePrefix()
		if bmk.OSPlatform() == "win32" then
			ext = ".exe"
		else
			ext = ""
		end
		cmd = bmk.Option("path_to_gcc", bmk.MinGWBinPath() .. "/" .. prefix .. "gcc" .. ext)
		if ext == "cpp" or ext == "cxx" or ext == "mm" or ext == "cc" then
			cmd = bmk.Option("path_to_gpp", bmk.MinGWBinPath() .. "/" .. prefix .. "g++" .. ext)
		end
		
	elseif bmk.Platform() == "linux" or bmk.Platform() == "android" or bmk.Platform() == "raspberrypi" or bmk.Platform() == "haiku" then
		cmd = bmk.Option(bmk.BuildName("gcc"), "gcc")
		
		if bmk.Option("nopie", "") == "true" then
			globals.SetOption("cc_opts", "pie", "")
		end
		
	elseif bmk.Platform() == "emscripten" then
		cmd = bmk.Option(bmk.BuildName("gcc"), "emcc")
		
		cmd = cmd .. " -Wno-warn-absolute-paths "
	elseif bmk.Platform() == "nx" then
		cmd = bmk.Option(bmk.BuildName("gcc"), "gcc")
		if ext == "cpp" or ext == "cxx" or ext == "mm" or ext == "cc" then
			cmd = bmk.Option(bmk.BuildName("gpp"), "g++")
		end
	end

	if bmk.Platform() == "nx" then
		cmd = cmd .. " -ffunction-sections"
		cmd = cmd .. " -march=armv8-a -mtune=cortex-a57 -mtp=soft -fPIE"
		cmd = cmd .. " -I" .. bmk.Option("nx.devkitpro", "") .. "/libnx/include"
		cmd = cmd .. " -I" .. bmk.Option("nx.devkitpro", "")
		cmd = cmd .. " -I" .. bmk.Option("nx.devkitpro", "") .. "/portlibs/switch/include"
	end
	
	# disable warnings ?
	if %CC_WARNINGS% == "" then
		opts = opts .. " -w"
	end

	if bmk.BCCVersion() ~= "BlitzMax" then
		opts = opts .. " -DBMX_NG"
		if bmk.Platform() == "nx" then
			opts = opts .. " -D__SWITCH__"
		end
	end
	
	local genDebug = ""
	if bmk.IsDebugBuild() == 1 then
		genDebug = " -g"
	end

	# Remove -fno-exceptions if we have provided -fexceptions
	local cc_opts = %cc_opts%

	if cc_opts:find("-fexceptions") ~= nil then
		cc_opts = cc_opts:gsub("%-fno%-exceptions", print)
	end

	if opts:find("-fexceptions") ~= nil then
		cc_opts = cc_opts:gsub("%-fno%-exceptions", "")
	end

	cmd = cmd .. opts .. cc_opts .. %mod_ccopts% .. genDebug .. " -o " .. bmk.Quote(obj) .. " " .. bmk.Quote(src)

	if bmk.MultiSys( cmd, src, obj, "" ) ~= 0 then
		bmk.ThrowNew("Build Error: failed to compile " .. src)
	end

@end

@define addresourcepath
	globals.Add("resource_path", arg1)
@end

@define addlib
	globals.Add("libs", arg1)
@end

@define addoption
	globals.Add(arg1, arg2, 0)
@end

@define setoption
	globals.Add(arg1, arg2, 1)
@end

## adds a cc_opt option
@define addccopt
	globals.AddOption("cc_opts", arg1, arg2)
@end

@define setccopt
	globals.SetOption("cc_opts", arg1, arg2)
@end

@define addwin32ccopt
	if bmk.Platform() == "win32" then
		globals.AddOption("cc_opts", arg1, arg2)
	end
@end

@define setwin32ccopt
	if bmk.Platform() == "win32" then
		globals.SetOption("cc_opts", arg1, arg2)
	end
@end

@define setwin32x86ccopt
	if bmk.Platform() == "win32" and bmk.CPU() == "x86" then
		globals.SetOption("cc_opts", arg1, arg2)
	end
@end

@define setwin32x64ccopt
	if bmk.Platform() == "win32" and bmk.CPU() == "x64" then
		globals.SetOption("cc_opts", arg1, arg2)
	end
@end

@define addmacccopt
	if bmk.Platform() == "macos" then
		globals.AddOption("cc_opts", arg1, arg2)
	end
@end

@define setmacccopt
	if bmk.Platform() == "macos" then
		globals.SetOption("cc_opts", arg1, arg2)
	end
@end

@define addmacppcccopt
	if bmk.Platform() == "macos" and bmk.CPU() == "ppc" then
		globals.AddOption("cc_opts", arg1, arg2)
	end
@end

@define setmacppcccopt
	if bmk.Platform() == "macos" and bmk.CPU() == "ppc" then
		globals.SetOption("cc_opts", arg1, arg2)
	end
@end

@define addmacx86ccopt
	if bmk.Platform() == "macos" and bmk.CPU() == "x86" then
		globals.AddOption("cc_opts", arg1, arg2)
	end
@end

@define setmacx86ccopt
	if bmk.Platform() == "macos" and bmk.CPU() == "x86" then
		globals.SetOption("cc_opts", arg1, arg2)
	end
@end

@define addlinuxccopt
	if bmk.Platform() == "linux" or bmk.Platform() == "android" or bmk.Platform() == "raspberrypi" then
		globals.AddOption("cc_opts", arg1, arg2)
	end
@end

@define setlinuxccopt
	if bmk.Platform() == "linux" or bmk.Platform() == "android" or bmk.Platform() == "raspberrypi" then
		globals.SetOption("cc_opts", arg1, arg2)
	end
@end

@define addasmopt
	globals.AddOption("asm_opts", arg1, arg2)
@end

## removes a cc_opt option
@define rmccopt
	globals.Remove("cc_opts", arg1)
@end

@define rmasmopt
	globals.Remove("asm_opts", arg1)
@end

@define addldopt
	globals.AddOption("ld_opts", arg1, arg2)
@end

@define setldopt
	globals.SetOption("ld_opts", arg1, arg2)
@end

@define addwin32ldopt
	if bmk.Platform() == "win32" then
		globals.AddOption("ld_opts", arg1, arg2)
	end
@end

@define addmacldopt
	if bmk.Platform() == "macos" then
		globals.AddOption("ld_opts", arg1, arg2)
	end
@end

@define addlinuxldopt
	if bmk.Platform() == "linux" or bmk.Platform() == "android" or bmk.Platform() == "raspberrypi" then
		globals.AddOption("ld_opts", arg1, arg2)
	end
@end

@define setmacldopt
	if bmk.Platform() == "macos" then
		globals.SetOption("ld_opts", arg1, arg2)
	end
@end

@define setwin32ldopt
	if bmk.Platform() == "win32" then
		globals.SetOption("ld_opts", arg1, arg2)
	end
@end

@define setlinuxldopt
	if bmk.Platform() == "linux" then
		globals.SetOption("ld_opts", arg1, arg2)
	end
@end

@define setraspberrypildopt
	if bmk.Platform() == "raspberrypi" then
		globals.SetOption("ld_opts", arg1, arg2)
	end
@end

# compiles the specified file, using the current options.
@define make
	make.Make(arg1)
@end

@define skipmod
	globals.Add("skip_mod", arg1)
@end

@define skipmodwin32
	if bmk.Platform() == "win32" then
		globals.Add("skip_mod", arg1)
	end
@end

@define skipmodmac
	if bmk.Platform() == "macos" then
		globals.Add("skip_mod", arg1)
	end
@end

@define skipmodlinux
	if bmk.Platform() == "linux" or bmk.Platform() == "android" or bmk.Platform() == "raspberrypi" then
		globals.Add("skip_mod", arg1)
	end
@end

@define adddef
	globals.AddC("user_defs", arg1)
@end

# the default ccopts
# used for compiling c-type files
@define default_cc_opts

	globals.Clear("cc_opts")

	if bmk.Platform() == "macos" or bmk.Platform() == "osx" then
		
		if tonumber(%macos_version%) >= 2800 then
			# macos version >= 10.15.0 ?
			globals.SetOption("cc_opts", "osversion", "-mmacosx-version-min=10.15")
			globals.SetOption("ld_opts", "osversion", "-mmacosx-version-min=10.15")
			globals.SetOption("ld_opts", "stdlib", "-stdlib=libc++")
		elseif tonumber(%macos_version%) >= 2784 then
			# macos version >= 10.14.0 ?
			globals.SetOption("cc_opts", "osversion", "-mmacosx-version-min=10.12")
			globals.SetOption("ld_opts", "osversion", "-mmacosx-version-min=10.12")
			globals.SetOption("ld_opts", "stdlib", "-stdlib=libc++")
		elseif tonumber(%macos_version%) >= 2752 then
			# macos version >= 10.12.0 ?
			globals.SetOption("cc_opts", "osversion", "-mmacosx-version-min=10.9")
			globals.SetOption("ld_opts", "osversion", "-mmacosx-version-min=10.9")
			globals.SetOption("ld_opts", "stdlib", "-stdlib=libc++")
		elseif tonumber(%macos_version%) >= 2704 then
			# macos version >= 10.9.0 ?
			globals.SetOption("cc_opts", "osversion", "-mmacosx-version-min=10.7")
			globals.SetOption("ld_opts", "osversion", "-mmacosx-version-min=10.7")
		elseif tonumber(%macos_version%) >= 2688 then
			# macos version >= 10.8.0 ?
			globals.SetOption("cc_opts", "osversion", "-mmacosx-version-min=10.5")
			globals.SetOption("ld_opts", "osversion", "-mmacosx-version-min=10.5")
		elseif tonumber(%macos_version%) >= 2672 then
			# macos version >= 10.7.0 ?
			globals.SetOption("cc_opts", "osversion", "-mmacosx-version-min=10.4")
			globals.SetOption("ld_opts", "osversion", "-mmacosx-version-min=10.4")
		elseif tonumber(%macos_version%) >= 2640 then
			# macos version >= 10.5.0 ?
			globals.SetOption("cc_opts", "osversion", "-mmacosx-version-min=10.3")
			globals.SetOption("ld_opts", "osversion", "-mmacosx-version-min=10.3")
		else
			# otherwise, fallback on same as latest (10.6)
			globals.SetOption("cc_opts", "osversion", "-mmacosx-version-min=10.6")
			globals.SetOption("ld_opts", "osversion", "-mmacosx-version-min=10.6")
		end
		
	elseif bmk.Platform() == "ios" then
	
		globals.SetOption("cc_opts", "osversion", "-miphoneos-version-min=10.0.0")
		globals.SetOption("cc_opts", "ostarget", "-target arm64-apple-ios10.0")
		
	elseif bmk.Platform() == "win32" then
	
		if bmk.HasClang() == 1 then
			globals.SetOption("cc_opts", "win_family", "-DWINAPI_FAMILY=WINAPI_FAMILY_DESKTOP_APP")
		else
			if bmk.hasTarget("x86_64") then
				if bmk.CPU() == "x86" then
					globals.SetOption("cc_opts", "arch", "-m32")
				elseif bmk.CPU() == "x64" then
					globals.SetOption("cc_opts", "arch", "-m64")
				end
			else
				globals.SetOption("cc_opts", "arch", "-march=pentium")
			end
		end

		globals.SetOption("cc_opts", "fastmath", "-ffast-math")
		
	elseif bmk.Platform() == "linux" or bmk.Platform() == "android" or bmk.Platform() == "raspberrypi" or bmk.Platform() == "emscripten" or bmk.Platform() == "haiku" then
		globals.SetOption("cc_opts", "aliasing", "-fno-strict-aliasing")
		if bmk.CPU() == "x86" then
			globals.SetOption("cc_opts", "arch", "-m32")
			globals.SetOption("cc_opts", "fancymath", "-mfancy-math-387")
		end
		if bmk.Platform() ~= "haiku" then
			globals.SetOption("cc_opts", "pie", "-fpie")
		end
	end

	globals.SetOption("cc_opts", "exceptions", "-fno-exceptions")
	globals.SetOption("cc_opts", "linker", "-c")

	if bmk.IsGdbDebugBuild() == 0 then
		if bmk.Platform() ~= "nx" then
			globals.SetOption("cc_opts", "optimization", "-O3")
		else
			globals.SetOption("cc_opts", "optimization", "-O2")
		end
		if bmk.CPU() == "x64" then
			globals.SetOption("cc_opts", "simd", "-msse3")
		end

		if bmk.IsDebugBuild() == 0 then
			if bmk.Platform() ~= "emscripten" then
				globals.SetOption("cc_opts", "stripsymbols", "-s")
			end
		end
	end
	
@end


# Supported file extensions
#
# SOURCE_UNKNOWN = 0
# SOURCE_BMX = 1
# SOURCE_IFACE = 2
# SOURCE_C = 4
# SOURCE_HEADER = 8
# SOURCE_ASM = 16
@define source_type
	local ext = ";" .. arg0 .. ";"
	
	if string.find(";bmx;", ext) then
		return 1
	elseif string.find(";i;", ext) then
		return 2
	elseif string.find(";c;m;cc;cpp;cxx;mm;", ext) then
		return 4
	elseif string.find(";h;hpp;hxx;", ext) then
		return 8
	elseif string.find(";s;asm;", ext) then
		return 16
	end
	
	return 0
@end

@define make_win32_resource
	if bmk.OSPlatform() == "win32" then
		ext = ".exe"
	else
		ext = ""
	end

	local windres = bmk.Option("path_to_windres", bmk.MinGWBinPath() .. "/" .. bmk.MinGWExePrefix() .. "windres") .. ext
	local windresExe = sys.StripDir(windres)
	local windresDir = sys.ExtractDir(windres)
	
	local outfile = %outfile%
	local undecorated_outfile = outfile
	local infile = %infile%
	
	local decoration = ""
	
	if bmk.IsDebugBuild() == 1 then
		decoration = ".debug"
	end
	
	if bmk.IsThreadedBuild() == 1 and bmk.BCCVersion() == "BlitzMax" then
		decoration = decoration .. ".mt"
	end
	
	if string.sub( outfile, -string.len( decoration ) ) ~= decoration then
		outfile = outfile .. decoration
	end

	if sys.FileType(windres) == 0 then
		if bmk.VerboseBuild() == 1 then
			print(windresExe .. " not found in '" .. windresDir .. "'. Unable to apply any manifest files.")
		end
		return
	end
	
	windresExe = bmk.Quote(windresExe)
	
	if bmk.VerboseBuild() == 1 then
		print("Compiling resources...")
	end

	local arch = "amd64"

	if bmk.CPU() == "x86" then
		arch = "x86"
	end
	
	local tmp_path = %buildpath% .. "/.bmx/"
	
	local user_manifest_path = %buildpath% .. "/" .. outfile .. ".exe.manifest"
	local manifest_path = tmp_path .. outfile .. "." .. bmk.CPU() .. ".manifest"
	local resource_path = tmp_path .. outfile .. "." .. bmk.CPU() .. ".rc"
	local object_path = bmk.Quote(tmp_path .. outfile .. "." .. bmk.CPU() .. ".res.o")
	local icon_path = %buildpath% .. "/" .. outfile .. ".ico"
	if sys.FileType(icon_path) == 0 then
		-- fall back to undecorated icon file
		icon_path = %buildpath% .. "/" .. undecorated_outfile .. ".ico"
		
		if sys.FileType(icon_path) == 0 then
			icon_path = %buildpath% .. "/" .. infile .. ".ico"
		end
	end

	local manifest = "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>" ..
			"<assembly xmlns=\"urn:schemas-microsoft-com:asm.v1\" manifestVersion=\"1.0\">" ..
			"<asmv3:application xmlns:asmv3=\"urn:schemas-microsoft-com:asm.v3\">" ..
			"<asmv3:windowsSettings xmlns=\"http://schemas.microsoft.com/SMI/2005/WindowsSettings\">"
	
	if bmk.SupportsHiRes() == 1 then
		manifest = manifest .. "<dpiAware>true</dpiAware>"
	end
	
	manifest = manifest .. "</asmv3:windowsSettings>" ..
			"</asmv3:application>" ..
			"<assemblyIdentity version=\"1.0.0.0\" processorArchitecture=\"" ..
			arch ..
			"\" name=\"Application\" type=\"win32\"/>" ..
			"<description>"
	
	if bmk.AppSetting("app.description") ~= "" then
		manifest = manifest .. bmk.AppSetting("app.description")
	else
		manifest = manifest .. outfile
	end
	
	manifest = manifest .. "</description>" ..
			"<dependency>" ..
			"<dependentAssembly>" ..
			"<assemblyIdentity type=\"win32\" name=\"Microsoft.Windows.Common-Controls\" version=\"6.0.0.0\" processorArchitecture=\"" ..
			arch ..
			"\" publicKeyToken=\"6595b64144ccf1df\" language=\"*\" />" ..
			"</dependentAssembly>" ..
			"</dependency>" ..
			"</assembly>"

	local resource = "1 24 \""
	
	if sys.FileType(user_manifest_path) == 1 then
		resource = resource .. user_manifest_path
	else
		resource = resource .. manifest_path
	end
	
	resource = resource .. "\"\n" ..
			"\n"
	
	if sys.FileType(icon_path) == 1 then
		resource = resource .. "APP_ICON ICON \"" .. icon_path .. "\"\n" ..
			"\n"
	end
	
	resource = resource .. "1 VERSIONINFO\n" ..
			"FILEVERSION "
			
	if bmk.AppSetting("app.version.major") ~= "" then
		resource = resource .. bmk.AppSetting("app.version.major")
	else
		resource = resource .. "1"
	end
			
	if bmk.AppSetting("app.version.minor") ~= "" then
		resource = resource .. "," .. bmk.AppSetting("app.version.minor")
	else
		resource = resource .. ",0"
	end

	if bmk.AppSetting("app.version.patch") ~= "" then
		resource = resource .. "," .. bmk.AppSetting("app.version.patch")
	else
		resource = resource .. ",0"
	end

	if bmk.AppSetting("app.version.build") ~= "" then
		resource = resource .. "," .. bmk.AppSetting("app.version.build")
	else
		resource = resource .. ",0"
	end
	
	resource = resource .. "\n" ..
			"PRODUCTVERSION 1,0,0,0\n" ..
			"FILEOS 0x40004\n" ..
			"FILETYPE 0x1\n" ..
			"{\n" ..
			"BLOCK \"StringFileInfo\"\n" .. 
			"{\n" ..
			"BLOCK \"040904b0\"\n" .. 
			"{\n"
	if bmk.AppSetting("app.comments") ~= "" then
		resource = resource .. "VALUE \"Comments\", \"" .. bmk.AppSetting("app.comments") .. "\"\n"
	end
	
	if bmk.AppSetting("app.company") ~= "" then
		resource = resource .. "VALUE \"CompanyName\", \"" .. bmk.AppSetting("app.company") .. "\"\n"
	end
	
	if bmk.AppSetting("app.version.name") ~= "" then
		resource = resource .. "VALUE \"FileVersion\", \"" .. bmk.AppSetting("app.version.name") .. "\"\n" ..
			"VALUE \"ProductVersion\", \"" .. bmk.AppSetting("app.version.name") .. "\"\n"
	end
	
	if bmk.AppSetting("app.description") ~= "" then
		resource = resource .. "VALUE \"FileDescription\", \"" .. bmk.AppSetting("app.description") .. "\"\n"
	end
	
	if bmk.AppSetting("app.name") ~= "" then
		resource = resource .. "VALUE \"InternalName\", \"" .. bmk.AppSetting("app.name") .. "\"\n" ..
			"VALUE \"ProductName\", \"" .. bmk.AppSetting("app.name") .. "\"\n"
	end
	
	if bmk.AppSetting("app.copyright") ~= "" then
		resource = resource .. "VALUE \"LegalCopyright\", \"" .. bmk.AppSetting("app.copyright") .. "\"\n"
	end
	
	if bmk.AppSetting("app.trademarks") ~= "" then
		resource = resource .. "VALUE \"LegalTrademarks\", \"" .. bmk.AppSetting("app.trademarks") .. "\"\n"
	end
	
	resource = resource .. "VALUE \"OriginalFilename\", \"" .. outfile .. ".exe\"\n" ..
			"}\n" ..
			"}\n" ..
			"BLOCK \"VarFileInfo\"\n" ..
			"{\n" ..
			"VALUE \"Translation\", 0x0409, 0\n" ..
			"}\n" ..
			"}"

	if futils.SaveText(manifest_path, manifest) then
	
		if futils.SaveText(resource_path, resource) then
		
			local cmd = windresExe .. " -i " .. bmk.Quote(resource_path) .. " -o " .. object_path

			-- windres should be run from its location in order to avoid issues with spaces in paths
			local cwd = sys.CurrentDir()
			sys.ChangeDir(windresDir)
			
			bmk.Sys(cmd)
			
			sys.ChangeDir(cwd)
		end
	end
@end