libports: move vfs_lwip to vfs_legacy_lwip

* src/lib/lwip -> legacy_lwip
* src/lib/vfs/lwip -> legacy_lwip
* recipes/src/vfs_lwip -> vfs_legacy_lwip
* recipes/api/lwip -> legacy_lwip

issue #5471

repos/libports/lib/mk/legacy_lwip.mk

@@ -26,7 +26,7 @@ INC_DIR += $(LWIP_PORT_DIR)/include/lwip \
            $(LWIPDIR)/include/ipv4 \
            $(LWIPDIR)/include/api \
            $(LWIPDIR)/include/netif \
-           $(REP_DIR)/src/lib/lwip/include
+           $(REP_DIR)/src/lib/legacy_lwip/include
 
 vpath %.c  $(sort $(dir \
 	$(COREFILES) $(CORE4FILES) $(CORE6FILES) $(NETIFFILES)))

repos/libports/lib/mk/vfs_legacy_lwip.mk

@@ -1,13 +1,13 @@
 SRC_CC = vfs.cc printf.cc rand.cc sys_arch.cc
 
-VFS_DIR  = $(REP_DIR)/src/lib/vfs/lwip
+VFS_DIR  = $(REP_DIR)/src/lib/vfs/legacy_lwip
 INC_DIR += $(VFS_DIR)
 
-REP_INC_DIR += src/lib/lwip/include
+REP_INC_DIR += src/lib/legacy_lwip/include
 
 LD_OPT  += --version-script=$(VFS_DIR)/symbol.map
 
-LIBS += lwip format
+LIBS += legacy_lwip format
 
 vpath %.cc $(VFS_DIR)
 

repos/libports/recipes/api/legacy_lwip/content.mk

@@ -1,7 +1,7 @@
 MIRROR_FROM_REP_DIR := \
-	$(shell cd $(REP_DIR); find src/lib/lwip -type f) \
-	lib/import/import-lwip.mk \
-	lib/mk/lwip.mk \
+	$(shell cd $(REP_DIR); find src/lib/legacy_lwip -type f) \
+	lib/import/import-legacy_lwip.mk \
+	lib/mk/legacy_lwip.mk \
 
 PORT_DIR := $(call port_dir,$(REP_DIR)/ports/lwip)
 

repos/libports/recipes/src/vfs_legacy_lwip/content.mk

@@ -1,4 +1,4 @@
-MIRROR_FROM_REP_DIR := src/lib/vfs/lwip lib/mk/vfs_lwip.mk
+MIRROR_FROM_REP_DIR := src/lib/vfs/legacy_lwip lib/mk/vfs_legacy_lwip.mk
 
 content: $(MIRROR_FROM_REP_DIR) LICENSE
 

repos/libports/recipes/src/vfs_legacy_lwip/used_apis

@@ -1,5 +1,5 @@
 base
-lwip
+legacy_lwip
 nic_session
 os
 so