[DFS] Use SConscript of each file system to build.

components/dfs/SConscript

-Import('RTT_ROOT')
-Import('rtconfig')
 from building import *
 
 # The set of source files associated with this SConscript file.
-dfs = Split("""
-src/dfs.c
-src/dfs_fs.c
-src/dfs_file.c
-src/dfs_posix.c
-""")
+src = Glob('src/*.c')
+cwd = GetCurrentDir()
+CPPPATH = [cwd + "/include"]
 
-# DFS-ELMFAT options
-elmfat = Split("""
-filesystems/elmfat/dfs_elm.c
-filesystems/elmfat/ff.c
-""")
+group = DefineGroup('Filesystem', src, depend = ['RT_USING_DFS'], CPPPATH = CPPPATH)
 
-# DFS-ROMFS options
-romfs = Split("""
-filesystems/romfs/dfs_romfs.c
-""")
-if not GetDepend('DFS_ROMFS_ROOT'):
-    romfs = romfs + Split('filesystems/romfs/romfs.c')
+if GetDepend('RT_USING_DFS'):
+    # search in the file system implementation
+    list = os.listdir(cwd)
     
-# DFS-RAMFS options
-ramfs = Split("""
-filesystems/ramfs/dfs_ramfs.c
-""")
-
-# DFS-DeviceFS options
-devfs = Split("""
-filesystems/devfs/devfs.c
-filesystems/devfs/console.c
-""")
-
-# DFS-YAFFS2 options
-yaffs2_src = Split("""
-filesystems/yaffs2/dfs_yaffs2.c
-filesystems/yaffs2/yaffs_osglue.c
-filesystems/yaffs2/yaffs_nandcfg.c
-
-filesystems/yaffs2/yaffs/yaffs_allocator.c
-filesystems/yaffs2/yaffs/yaffs_bitmap.c
-filesystems/yaffs2/yaffs/yaffs_checkptrw.c
-filesystems/yaffs2/yaffs/yaffs_ecc.c  
-filesystems/yaffs2/yaffs/yaffs_guts.c
-filesystems/yaffs2/yaffs/yaffs_nameval.c
-filesystems/yaffs2/yaffs/yaffs_nand.c
-filesystems/yaffs2/yaffs/yaffs_packedtags1.c
-filesystems/yaffs2/yaffs/yaffs_packedtags2.c
-filesystems/yaffs2/yaffs/yaffs_summary.c
-filesystems/yaffs2/yaffs/yaffs_tagscompat.c
-filesystems/yaffs2/yaffs/yaffs_verify.c
-filesystems/yaffs2/yaffs/yaffs_yaffs1.c
-filesystems/yaffs2/yaffs/yaffs_yaffs2.c
-
-filesystems/yaffs2/yaffs/direct/yaffs_attribs.c
-filesystems/yaffs2/yaffs/direct/yaffs_hweight.c
-filesystems/yaffs2/yaffs/direct/yaffs_nandif.c
-filesystems/yaffs2/yaffs/direct/yaffs_qsort.c
-filesystems/yaffs2/yaffs/direct/yaffsfs.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
-''')
-
-uffs = Split('''
-filesystems/uffs/src/uffs/uffs_badblock.c
-filesystems/uffs/src/uffs/uffs_blockinfo.c
-filesystems/uffs/src/uffs/uffs_buf.c
-filesystems/uffs/src/uffs/uffs_debug.c
-filesystems/uffs/src/uffs/uffs_device.c
-filesystems/uffs/src/uffs/uffs_ecc.c
-filesystems/uffs/src/uffs/uffs_crc.c
-filesystems/uffs/src/uffs/uffs_fd.c
-filesystems/uffs/src/uffs/uffs_find.c
-filesystems/uffs/src/uffs/uffs_flash.c
-filesystems/uffs/src/uffs/uffs_fs.c
-filesystems/uffs/src/uffs/uffs_init.c
-filesystems/uffs/src/uffs/uffs_mem.c
-filesystems/uffs/src/uffs/uffs_mtb.c
-filesystems/uffs/src/uffs/uffs_pool.c
-filesystems/uffs/src/uffs/uffs_public.c
-filesystems/uffs/src/uffs/uffs_tree.c
-filesystems/uffs/src/uffs/uffs_utils.c
-filesystems/uffs/src/uffs/uffs_version.c
-
-filesystems/uffs/dfs_uffs.c
-filesystems/uffs/uffs_nandif.c
-filesystems/uffs/uffs_rtthread.c
-''')
-
-jffs2 = Split('''
-filesystems/jffs2/dfs_jffs2.c
-filesystems/jffs2/porting.c
-
-filesystems/jffs2/cyg/compress/src/adler32.c
-filesystems/jffs2/cyg/compress/src/compress.c
-filesystems/jffs2/cyg/compress/src/deflate.c
-filesystems/jffs2/cyg/compress/src/infback.c
-filesystems/jffs2/cyg/compress/src/inffast.c
-filesystems/jffs2/cyg/compress/src/inflate.c
-filesystems/jffs2/cyg/compress/src/inftrees.c
-filesystems/jffs2/cyg/compress/src/trees.c
-filesystems/jffs2/cyg/compress/src/uncompr.c
-filesystems/jffs2/cyg/compress/src/zutil.c
-
-filesystems/jffs2/cyg/crc/crc16.c
-filesystems/jffs2/cyg/crc/crc32.c
-filesystems/jffs2/cyg/crc/posix_crc.c
-filesystems/jffs2/kernel/rbtree.c
-filesystems/jffs2/src/build.c
-filesystems/jffs2/src/compr.c
-filesystems/jffs2/src/compr_rtime.c
-filesystems/jffs2/src/compr_rubin.c
-filesystems/jffs2/src/compr_zlib.c
-filesystems/jffs2/src/debug.c
-filesystems/jffs2/src/dir-ecos.c
-filesystems/jffs2/src/erase.c
-filesystems/jffs2/src/flashio.c
-filesystems/jffs2/src/fs-ecos.c
-filesystems/jffs2/src/gc.c
-filesystems/jffs2/src/gcthread.c
-filesystems/jffs2/src/malloc-ecos.c
-filesystems/jffs2/src/nodelist.c
-filesystems/jffs2/src/nodemgmt.c
-filesystems/jffs2/src/read.c
-filesystems/jffs2/src/readinode.c
-filesystems/jffs2/src/scan.c
-filesystems/jffs2/src/write.c
-''')
-
-src_local = dfs
-CPPDEFINES = []
-
-# The set of source files associated with this SConscript file.
-path = [RTT_ROOT + '/components/dfs', RTT_ROOT + '/components/dfs/include']
-
-if GetDepend('RT_USING_DFS_YAFFS2'):
-    src_local = src_local + yaffs2_src
-    path = path + [RTT_ROOT + '/components/dfs/filesystems/yaffs2/yaffs', \
-                   RTT_ROOT + '/components/dfs/filesystems/yaffs2/yaffs/direct' ]
-
-if GetDepend('RT_USING_DFS_ELMFAT'):
-    if GetDepend('RT_DFS_ELM_USE_LFN'):
-        if GetDepend('RT_DFS_ELM_CODE_PAGE_FILE'):
-            elmfat += ['filesystems/elmfat/option/ccfile.c']
-        else:
-            if GetConfigValue('RT_DFS_ELM_CODE_PAGE') == 932:
-                elmfat += ['filesystems/elmfat/option/cc932.c']
-            elif GetConfigValue('RT_DFS_ELM_CODE_PAGE') == 936:
-                elmfat += ['filesystems/elmfat/option/cc936.c']
-            elif GetConfigValue('RT_DFS_ELM_CODE_PAGE') == 949:
-                elmfat += ['filesystems/elmfat/option/cc949.c']
-            elif GetConfigValue('RT_DFS_ELM_CODE_PAGE') == 950:
-                elmfat += ['filesystems/elmfat/option/cc950.c']
-            else:
-                elmfat += ['filesystems/elmfat/option/ccsbcs.c']
-    src_local = src_local + elmfat
-
-if GetDepend(['RT_USING_DFS_NFS', 'RT_USING_LWIP']):
-    src_local = src_local + nfs
-    path = path + [RTT_ROOT + '/components/dfs/filesystems/nfs']
-
-if GetDepend('RT_USING_DFS_ROMFS'):
-    src_local = src_local + romfs
-    path = path + [RTT_ROOT + '/components/dfs/filesystems/romfs']
-
-if GetDepend('RT_USING_DFS_RAMFS'):
-    src_local = src_local + ramfs
-    path = path + [RTT_ROOT + '/components/dfs/filesystems/ramfs']
-
-if GetDepend('RT_USING_DFS_DEVFS'):
-    src_local = src_local + devfs
-    path = path + [RTT_ROOT + '/components/dfs/filesystems/devfs']
-
-if GetDepend('RT_USING_DFS_UFFS'):
-    src_local = src_local + uffs
-    path = path + [RTT_ROOT + '/components/dfs/filesystems/uffs/src/inc', \
-        RTT_ROOT + '/components/dfs/filesystems/uffs'] #, \
-        # RTT_ROOT + '/components/dfs/filesystems/uffs/flash']
-
-if GetDepend('RT_USING_DFS_JFFS2'):
-    src_local = src_local + jffs2
-    path = path + [RTT_ROOT + '/components/dfs/filesystems/jffs2/src', \
-        RTT_ROOT + '/components/dfs/filesystems/jffs2/kernel', \
-        RTT_ROOT + '/components/dfs/filesystems/jffs2/include', \
-        RTT_ROOT + '/components/dfs/filesystems/jffs2', \
-        RTT_ROOT + '/components/dfs/filesystems/jffs2/cyg/compress']
-
-group = DefineGroup('Filesystem', src_local, depend = ['RT_USING_DFS'], CPPPATH = path, CPPDEFINES = CPPDEFINES)
+    for item in list:
+        if os.path.isfile(os.path.join(cwd, item, 'SConscript')):
+            group = group + SConscript(os.path.join(item, 'SConscript'))
 
 Return('group')

components/dfs/filesystems/SConscript

+# RT-Thread building script for bridge
+
+import os
+from building import *
+
+cwd = GetCurrentDir()
+objs = []
+list = os.listdir(cwd)
+
+for d in list:
+    path = os.path.join(cwd, d)
+    if os.path.isfile(os.path.join(path, 'SConscript')):
+        objs = objs + SConscript(os.path.join(d, 'SConscript'))
+
+Return('objs')

components/dfs/filesystems/devfs/SConscript

+# RT-Thread building script for component
+
+from building import *
+
+cwd = GetCurrentDir()
+src = Glob('*.c')
+CPPPATH = [cwd]
+
+group = DefineGroup('Filesystem', src, depend = ['RT_USING_DFS', 'RT_USING_DFS_DEVFS'], CPPPATH = CPPPATH)
+
+Return('group')

components/dfs/filesystems/elmfat/SConscript

+# RT-Thread building script for component
+
+from building import *
+
+cwd = GetCurrentDir()
+src = Glob('*.c')
+CPPPATH = [cwd]
+
+if GetDepend('RT_DFS_ELM_USE_LFN'):
+    if GetDepend('RT_DFS_ELM_CODE_PAGE_FILE'):
+        src += ['option/ccfile.c']
+    else:
+        if GetConfigValue('RT_DFS_ELM_CODE_PAGE') == 932:
+            src += ['option/cc932.c']
+        elif GetConfigValue('RT_DFS_ELM_CODE_PAGE') == 936:
+            src += ['option/cc936.c']
+        elif GetConfigValue('RT_DFS_ELM_CODE_PAGE') == 949:
+            src += ['option/cc949.c']
+        elif GetConfigValue('RT_DFS_ELM_CODE_PAGE') == 950:
+            src += ['option/cc950.c']
+        else:
+            src += ['option/ccsbcs.c']
+
+group = DefineGroup('Filesystem', src, depend = ['RT_USING_DFS', 'RT_USING_DFS_ELMFAT'], CPPPATH = CPPPATH)
+
+Return('group')

components/dfs/filesystems/jffs2/SConscript

+# RT-Thread building script for component
+
+from building import *
+
+cwd = GetCurrentDir()
+src = Split('''
+dfs_jffs2.c
+porting.c
+
+cyg/compress/src/adler32.c
+cyg/compress/src/compress.c
+cyg/compress/src/deflate.c
+cyg/compress/src/infback.c
+cyg/compress/src/inffast.c
+cyg/compress/src/inflate.c
+cyg/compress/src/inftrees.c
+cyg/compress/src/trees.c
+cyg/compress/src/uncompr.c
+cyg/compress/src/zutil.c
+
+cyg/crc/crc16.c
+cyg/crc/crc32.c
+cyg/crc/posix_crc.c
+kernel/rbtree.c
+src/build.c
+src/compr.c
+src/compr_rtime.c
+src/compr_rubin.c
+src/compr_zlib.c
+src/debug.c
+src/dir-ecos.c
+src/erase.c
+src/flashio.c
+src/fs-ecos.c
+src/gc.c
+src/gcthread.c
+src/malloc-ecos.c
+src/nodelist.c
+src/nodemgmt.c
+src/read.c
+src/readinode.c
+src/scan.c
+src/write.c
+''')
+
+CPPPATH = [cwd, cwd + '/include', cwd + '/src', cwd + '/cyg', cwd + '/kernel', cwd + '/cyg/compress']
+
+group = DefineGroup('Filesystem', src, depend = ['RT_USING_DFS', 'RT_USING_DFS_JFFS2'], CPPPATH = CPPPATH)
+
+Return('group')

components/dfs/filesystems/nfs/SConscript

+# RT-Thread building script for component
+
+from building import *
+
+cwd = GetCurrentDir()
+src = Glob('*.c')
+CPPPATH = [cwd]
+
+group = DefineGroup('Filesystem', src, depend = ['RT_USING_DFS', 'RT_USING_DFS_NFS'], CPPPATH = CPPPATH)
+
+Return('group')

components/dfs/filesystems/ramfs/SConscript

@@ -4,6 +4,6 @@ cwd     = GetCurrentDir()
 src     = Glob('*.c')
 CPPPATH = [cwd]
 
-group = DefineGroup('Filesystem', src, depend = ['RT_USING_DFS', 'RT_USING_MEMHEAP'], CPPPATH = CPPPATH)
+group = DefineGroup('Filesystem', src, depend = ['RT_USING_DFS', 'RT_USING_MEMHEAP', 'RT_USING_DFS_RAMFS'], CPPPATH = CPPPATH)
 
 Return('group')

components/dfs/filesystems/romfs/SConscript

+# RT-Thread building script for component
+
+from building import *
+
+cwd = GetCurrentDir()
+src = Glob('*.c')
+CPPPATH = [cwd]
+
+if GetDepend('DFS_ROMFS_ROOT'):
+    # A new ROMFS root has been defined, we should remove the romfs.c
+    SrcRemove(src, ['romfs.c'])
+
+group = DefineGroup('Filesystem', src, depend = ['RT_USING_DFS','RT_USING_DFS_ROMFS'], CPPPATH = CPPPATH)
+
+Return('group')

components/dfs/filesystems/uffs/SConscript

+# RT-Thread building script for component
+
+from building import *
+
+cwd = GetCurrentDir()
+src = Glob('*.c')
+CPPPATH = [cwd, cwd + '/src/inc']
+
+group = DefineGroup('Filesystem', src, depend = ['RT_USING_DFS', 'RT_USING_DFS_UFFS'], CPPPATH = CPPPATH)
+
+Return('group')

include/rtcomponents.h

-/*
- * File      : rtcomponents.h
- *             header for RT-Thread components
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2012-2015, RT-Thread Development Team
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License along
- *  with this program; if not, write to the Free Software Foundation, Inc.,
- *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Change Logs:
- * Date           Author       Notes
- * 2012-09-20     Bernard      Change the name to components.h
- *                             And all components related header files.
- * 2015-02-06     Bernard      Rename the components.h to rtcom.h
- */
-
-#ifndef RTCOM_H__
-#define RTCOM_H__
-
-#ifdef RT_USING_FINSH
-#include <finsh.h>
-#include <shell.h>
-#endif
-
-#ifdef RT_USING_LWIP
-#include <lwip/sys.h>
-#include <netif/ethernetif.h>
-#endif
-
-#ifdef RT_USING_DFS
-#include <dfs_init.h>
-#include <dfs_fs.h>
-#ifdef RT_USING_DFS_ELMFAT
-#include <dfs_elm.h>
-#endif
-#if defined(RT_USING_LWIP) && defined(RT_USING_DFS_NFS)
-#include <dfs_nfs.h>
-#endif
-#ifdef RT_USING_DFS_ROMFS
-#include <dfs_romfs.h>
-#endif
-#ifdef RT_USING_DFS_DEVFS
-#include <devfs.h>
-#endif
-#ifdef RT_USING_DFS_UFFS
-#include <dfs_uffs.h>
-#endif
-#ifdef RT_USING_DFS_JFFS2
-#include <dfs_jffs2.h>
-#endif
-#ifdef RT_USING_DFS_YAFFS2
-#include <dfs_yaffs2.h>
-#endif
-#ifdef RT_USING_DFS_ROMFS
-#include <dfs_romfs.h>
-#endif
-#endif
-
-#ifdef RT_USING_PTHREADS
-#include <pthread.h>
-#endif
-
-#ifdef RT_USING_MODULE
-#include <rtm.h>
-#endif
-
-#endif
-