# Generates configuration headers for VC++ builds

import sys

import os.path

import outpututils

import buildinfo2code

import components2code

import systemfuncs2code

import win_resource

import version2code

#

# platform: one of { Win32, x64 }

# configuration: one of { Debug, Developer, Release }

# outputPath: the location in which to generate config files

#

def genConfig(platform, configuration, outputPath):

	buildPath = 'build'

	msvcPath = os.path.join(buildPath, 'msvc')

	probeMakePath = os.path.join(msvcPath, 'probed_defs.mk')

	#

	# build-info.hh

	#

	buildInfoHeader = os.path.join(outputPath, 'build-info.hh')

	targetPlatform = 'mingw32'

	if platform == 'Win32':

		targetCPU = 'x86'

	elif platform == 'x64':

		targetCPU = 'x86_64'

	else:

		raise ValueError('Invalid platform: ' + platform)

	flavour = configuration

	installShareDir = '/opt/openMSX/share' #not used on Windows, so whatever

	installDocDir = 'doc' #not used on Windows, so whatever

	generator = buildinfo2code.iterBuildInfoHeader(targetPlatform, targetCPU, flavour, installShareDir, installDocDir)

	outpututils.rewriteIfChanged(buildInfoHeader, generator)

	#

	# components.hh

	#

	componentsHeader = os.path.join(outputPath, 'components.hh')

	generator = components2code.iterComponentsHeader(probeMakePath)

	outpututils.rewriteIfChanged(componentsHeader, generator)

	#

	# systemfuncs.hh

	#

	systemFuncsHeader = os.path.join(outputPath, 'systemfuncs.hh')

	generator = systemfuncs2code.iterSystemFuncsHeader(systemfuncs2code.getSystemFuncsInfo())

	outpututils.rewriteIfChanged(systemFuncsHeader, generator)

	#

	# resource-info.hh

	#

	resourceInfoHeader = os.path.join(outputPath, 'resource-info.h')

	generator = win_resource.iterResourceHeader()

	outpututils.rewriteIfChanged(resourceInfoHeader, generator)

	#

	# version.ii

	#

	versionHeader = os.path.join(outputPath, 'version.ii')

	generator = version2code.iterVersionInclude()

	outpututils.rewriteIfChanged(versionHeader, generator)

if len(sys.argv) == 4:

	genConfig(sys.argv[1], sys.argv[2], sys.argv[3])

else:

	print('Usage: py genconfig.py platform configuration outputPath', file=sys.stderr)

	sys.exit(2)