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-rw-r--r--components/drivers/serial/serial.c3
-rw-r--r--components/drivers/src/pipe.c2
-rw-r--r--components/net/SConscript4
3 files changed, 6 insertions, 3 deletions
diff --git a/components/drivers/serial/serial.c b/components/drivers/serial/serial.c
index 48b60caeaf..c279490dec 100644
--- a/components/drivers/serial/serial.c
+++ b/components/drivers/serial/serial.c
@@ -48,6 +48,7 @@
#include <posix_termios.h>
#endif
+#ifdef RT_USING_DFS
#ifdef RT_USING_DFS_DEVFS
#include <dfs_posix.h>
@@ -209,7 +210,7 @@ const static struct dfs_file_ops _serial_fops =
serial_fops_poll,
};
#endif
-
+#endif
/*
* Serial poll routines
*/
diff --git a/components/drivers/src/pipe.c b/components/drivers/src/pipe.c
index b455870c8a..bc9ed5f9a2 100644
--- a/components/drivers/src/pipe.c
+++ b/components/drivers/src/pipe.c
@@ -23,8 +23,10 @@
*/
#include <rthw.h>
#include <rtdevice.h>
+#if defined(RT_USING_DFS)
#include <dfs_file.h>
#include <dfs_posix.h>
+#endif
#if defined(RT_USING_DFS) && defined(RT_USING_DFS_DEVFS)
static int pipe_open(struct dfs_fd *fd)
diff --git a/components/net/SConscript b/components/net/SConscript
index bfb1cb9afd..b930821bd8 100644
--- a/components/net/SConscript
+++ b/components/net/SConscript
@@ -7,8 +7,8 @@ objs = []
cwd = GetCurrentDir()
list = os.listdir(cwd)
-# the default version of LWIP is 1.4.1
-if not GetDepend('RT_USING_LWIP132') and not GetDepend('RT_USING_LWIP140') and not GetDepend('RT_USING_LWIP202'):
+# the default version of LWIP is 2.0.2
+if not GetDepend('RT_USING_LWIP132') and not GetDepend('RT_USING_LWIP141') and not GetDepend('RT_USING_LWIP202'):
AddDepend('RT_USING_LWIP202')
for d in list: