#!/usr/bin/python
import sys
import os

def normpath(path):
	return os.path.abspath(os.path.normpath(path))

Import ('env')
cflags = '-Wall'
defines = []
root_build_dir=normpath(env['BF_BUILDDIR'])

source_files = env.Glob('*.c')
source_files.remove('rna_access.c')

generated_files = source_files[:]
generated_files.remove('rna_define.c')
generated_files.remove('makesrna.c')

api_files = env.Glob('*_api.c')
for api_file in api_files:
    generated_files.remove(api_file)

generated_files = [filename[:-2] + '_gen.c' for filename in generated_files]

makesrna_tool = env.Clone()
rna = env.Clone()
makesrna_tool.Append(CCFLAGS = '-DBASE_HEADER="\\"source/blender/makesrna/\\"" ')

defs = []

incs = '#/intern/guardedalloc ../../blenlib ../../blenkernel'
incs += ' ../../imbuf ../../makesdna ../../makesrna'
incs += ' ../../windowmanager ../../editors/include'
incs += ' ../../render/extern/include'

if env['WITH_BF_OPENEXR']:
	defs.append('WITH_OPENEXR')

if env['WITH_BF_OPENJPEG']:
	defs.append('WITH_OPENJPEG')

if env['WITH_BF_DDS']:
	defs.append('WITH_DDS')

if env['WITH_BF_FFMPEG']:
	defs.append('WITH_FFMPEG')
	incs += ' ' + env['BF_FFMPEG_INC']

if env['WITH_BF_OGG']:
	defs.append('WITH_OGG')

if env['WITH_BF_QUICKTIME']:
	defs.append('WITH_QUICKTIME')

if env['WITH_BF_LCMS']:
	defs.append('WITH_LCMS')

if env['WITH_BF_GAMEENGINE']:
	defs.append('GAMEBLENDER=1')
	
if env['WITH_BF_FFTW3']:
    defs.append('FFTW3=1')

makesrna_tool.Append(CPPDEFINES=defs)

makesrna_tool.Append (CPPPATH = Split(incs))

if env['OURPLATFORM'] == 'linuxcross':
	USE_WINE = True # when cross compiling on linux 64bit this is useful
else:
	USE_WINE = False

if not USE_WINE:
	if env['OURPLATFORM'] == 'linuxcross':
		makesdna_tool.Replace(CC='gcc')
		makesdna_tool.Replace(AR='ar')
		makesdna_tool.Replace(LINK='gcc')

if sys.platform != 'cygwin':
	makesrna_tool.Append (CCFLAGS = cflags)
makesrna_tool.Append (CPPDEFINES = defines)

libdir = root_build_dir+'/lib'
if not (root_build_dir[0]==os.sep or root_build_dir[1]==':'):
	libdir = '#' + libdir

makesrna_tool.Append (LIBPATH = libdir)

if env['BF_PROFILE']:
	makesrna_tool.Append (LINKFLAGS = env['BF_PROFILE_FLAGS'])

if env['BF_DEBUG']:
	makesrna_tool.Append(CFLAGS = env['BF_DEBUG_CFLAGS'])
	makesrna_tool.Append(CCFLAGS = env['BF_DEBUG_CCFLAGS'])
	if env['OURPLATFORM'] in ('win32-vc','win64-vc'):
		makesrna_tool.Append(LINKFLAGS = ['/DEBUG','/PDB:makesrna.pdb'])

targetpath = root_build_dir+'/makesrna'
if not (root_build_dir[0]==os.sep or root_build_dir[1]==':'):
	targetpath = '#' + targetpath

if env['OURPLATFORM'] == 'linux2' and root_build_dir[0]==os.sep:
	makesrna = makesrna_tool.Program (target = targetpath, source = source_files, LIBS=['bf_guardedalloc', 'bf_dna'])
else:
	makesrna = makesrna_tool.Program (target = targetpath, source = source_files, LIBS=['bf_guardedalloc', 'bf_dna'])

rna_dict = rna.Dictionary()
rna.Depends (generated_files, makesrna)

# this seems bad, how to retrieve it from scons?
build_dir = root_build_dir + os.sep +'source' + os.sep + 'blender' + os.sep + 'makesrna' + os.sep + 'intern' + os.sep

if env['OURPLATFORM'] != 'linuxcross':
	if env['OURPLATFORM'] in ('win32-vc', 'win64-vc', 'win32-mingw'):
		rna.Command (generated_files, '', "\"" + root_build_dir+os.sep+"makesrna.exe\" \""  + build_dir )
	else:
		rna.Command (generated_files, '', root_build_dir+os.sep+"makesrna "  + build_dir)
else:
	rna.Command (generated_files, '', root_build_dir+os.sep+"makesrna.exe "  + build_dir)
	
	if USE_WINE:
		rna.Command (generated_files, '', 'wine ' + root_build_dir+os.sep+"makesrna.exe "  + build_dir)
	else:
		rna.Command (generated_files, '', root_build_dir+os.sep+"makesrna.exe "  + build_dir)


obj = ['intern/rna_access.c']
for generated_file in generated_files:
	obj += ['intern/' + generated_file]

Return ('obj')