working on lwip

bsp_linux/lwip/CMakeLists.txt

@@ -0,0 +1,22 @@
+# LWIP_DIR should point to the lwip source, to be set in main CMakeLists.txt
+include(${LWIP_DIR}/src/Filelists.cmake)
+
+set (LWIP_INCLUDE_DIRS
+    "${LWIP_DIR}/src/include"
+    "${LWIP_DIR}/src/include/compat/posix"
+    "include"
+)
+
+set(lwip_SRCS
+    ${lwipcore_SRCS}
+    ${lwipcore4_SRCS}
+    ${lwipcore6_SRCS}
+    ${lwipnetif_SRCS}
+    ${lwipapi_SRCS}
+    #${LWIP_DIR}/contrib/ports/freertos/sys_arch.c
+    #${LWIP_DIR}/src/netif/slipif.c
+    #${LWIP_DIR}/src/apps/tftp/tftp.c
+)
+
+add_library(lwip ${lwip_SRCS})
+target_include_directories(lwip PUBLIC ${LWIP_INCLUDE_DIRS})