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net_lwip_webserver: allow TINYUSB_LWIP_PATH to be defined by parent CMake file

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This commit is contained in:
Liam Fraser 2024-07-18 11:08:23 +01:00
parent 3804ab9a67
commit 23c9353cd8
1 changed files with 7 additions and 0 deletions
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7
examples/device/net_lwip_webserver/CMakeLists.txt
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@ -5,7 +5,14 @@ include(${CMAKE_CURRENT_LIST_DIR}/../../../hw/bsp/family_support.cmake)
# gets PROJECT name for the example (e.g. <BOARD>-<DIR_NAME>) # gets PROJECT name for the example (e.g. <BOARD>-<DIR_NAME>)
family_get_project_name(PROJECT ${CMAKE_CURRENT_LIST_DIR}) family_get_project_name(PROJECT ${CMAKE_CURRENT_LIST_DIR})
# Prefer the tinyusb lwip
set(LWIP ${TOP}/lib/lwip) set(LWIP ${TOP}/lib/lwip)
# If we can't find one from tinyusb then check cmake var before giving up
if (NOT EXISTS ${LWIP}/src)
set(LWIP ${TINYUSB_LWIP_PATH})
endif()
if (NOT EXISTS ${LWIP}/src) if (NOT EXISTS ${LWIP}/src)
family_example_missing_dependency(${PROJECT} "lib/lwip") family_example_missing_dependency(${PROJECT} "lib/lwip")
return() return()