Import('env')
Import('rtconfig')
Import('RTT_ROOT')
Import('projects')

dfs = Split("""
src/dfs.c
src/dfs_fs.c
src/dfs_file.c
src/dfs_posix.c
""")

# DFS-ELMFAT options
elmfat = Split("""
filesystems/elmfat/dfs_elm.c
filesystems/elmfat/ff.c
""")

# DFS-ROMFS options
romfs = Split("""
filesystems/romfs/dfs_romfs.c
filesystems/romfs/romfs.c
""")

# DFS-YAFFS2 options
yaffs2_main = Split("""
filesystems/yaffs2/direct/yaffscfg.c
filesystems/yaffs2/direct/yaffs_fileem.c
filesystems/yaffs2/direct/yaffsfs.c
filesystems/yaffs2/direct/dfs_yaffs2.c
""")

yaffs2_comm = Split("""
filesystems/yaffs2/yaffs_ecc.c
filesystems/yaffs2/yaffs_guts.c
filesystems/yaffs2/yaffs_packedtags1.c
filesystems/yaffs2/yaffs_tagscompat.c
filesystems/yaffs2/yaffs_packedtags2.c
filesystems/yaffs2/yaffs_tagsvalidity.c
filesystems/yaffs2/yaffs_nand.c
filesystems/yaffs2/yaffs_checkptrw.c
filesystems/yaffs2/yaffs_qsort.c
""")

nfs = Split('''
filesystems/nfs/mount_clnt.c
filesystems/nfs/mount_xdr.c
filesystems/nfs/nfs_clnt.c
filesystems/nfs/nfs_xdr.c
filesystems/nfs/dfs_nfs.c
filesystems/nfs/rpc/auth_none.c
filesystems/nfs/rpc/clnt_generic.c
filesystems/nfs/rpc/clnt_udp.c
filesystems/nfs/rpc/rpc_prot.c
filesystems/nfs/rpc/pmap.c
filesystems/nfs/rpc/xdr.c
filesystems/nfs/rpc/xdr_mem.c
''')

src_local = dfs
# The set of source files associated with this SConscript file.
path = [RTT_ROOT + '/components/dfs', RTT_ROOT + '/components/dfs/include']

if 'RT_USING_DFS_YAFFS2' in dir(rtconfig) and rtconfig.RT_USING_DFS_YAFFS2:
    src_local = src_local + yaffs2_main + yaffs2_comm
    path = path + [RTT_ROOT + '/components/dfs/filesystems/yaffs2', RTT_ROOT + '/components/dfs/filesystems/yaffs2/direct']

if 'RT_DFS_ELM_USE_LFN' in dir(rtconfig) and rtconfig.RT_DFS_ELM_USE_LFN:
    elmfat += ['filesystems/elmfat/option/cc936.c']

if 'RT_USING_DFS_ELMFAT' in dir(rtconfig) and rtconfig.RT_USING_DFS_ELMFAT:
    src_local = src_local + elmfat

if 'RT_USING_DFS_NFS' in dir(rtconfig) and rtconfig.RT_USING_DFS_NFS and rtconfig.RT_USING_LWIP:
    src_local = src_local + nfs
    path = path + [RTT_ROOT + '/components/dfs/filesystems/nfs']

if 'RT_USING_DFS_ROMFS' in dir(rtconfig) and rtconfig.RT_USING_DFS_ROMFS:
    src_local = src_local + romfs
    path = path + [RTT_ROOT + '/components/dfs/filesystems/romfs']

# group definitions
group = {}
group['name'] = 'Filesystem'
group['src'] = File(src_local)
group['CCFLAGS'] = ''
group['CPPPATH'] = path
group['CPPDEFINES'] = ''
group['LINKFLAGS'] = ''

# add group to project list
projects.append(group)

env.Append(CCFLAGS = group['CCFLAGS'])
env.Append(CPPPATH = group['CPPPATH'])
env.Append(CPPDEFINES = group['CPPDEFINES'])
env.Append(LINKFLAGS = group['LINKFLAGS'])

obj = env.Object(group['src'])

Return('obj')