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esp-idf/components/esp_wifi/CMakeLists.txt
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Sudeep Mohanty c028b93c44 fix(esp_wifi): Update esp_wifi dependencies on non-WiFi targets for cmakev2
This commit updates the dependencies list for the esp_wifi component
when compiled for non-WiFi targets. The reason for this change is
because cmakev2 explicitly includes the esp_wifi component even on
non-WiFi targets leading to compilation errors due to missing
dependencies.
2026-02-24 11:21:20 +01:00

137 lines
5.4 KiB
CMake

idf_build_get_property(idf_target IDF_TARGET)
if(${idf_target} STREQUAL "linux")
idf_component_register() # Register empty component for first CMake pass for potential *Remote* functionality
add_subdirectory(remote) # wifi-remote on linux host
return() # *Local* esp-wifi component is not supported by the POSIX/Linux simulator
endif()
if( NOT CONFIG_ESP_WIFI_ENABLED
AND NOT CONFIG_ESP_HOST_WIFI_ENABLED
AND NOT CMAKE_BUILD_EARLY_EXPANSION )
# No local wifi: provide only netif bindings
set(srcs
"src/wifi_default.c"
"src/wifi_netif.c"
"src/wifi_default_ap.c")
# In build system v2, idf_component_optional_requires() includes the target
# component into the build immediately, so these stub sources are compiled
# even on targets where Wi-Fi is not supported. The stubs need esp_event and
# esp_netif headers, so those dependencies must be declared here for v2.
#
# In build system v1, idf_component_optional_requires() only links a
# component that is already part of the build. On non-Wi-Fi targets, this
# component is never pulled in, so the stubs are never compiled and the
# dependencies are not needed. Additionally, the CMAKE_BUILD_EARLY_EXPANSION
# guard ensures that the stubs are not compiled for v1.
set(priv_reqs "")
if(IDF_BUILD_V2)
set(priv_reqs "esp_event" "esp_netif")
endif()
# This component provides "esp_wifi" "wifi_apps/nan_app" headers if WiFi not enabled
# (implementation supported optionally in a managed component esp_wifi_remote)
idf_component_register(SRCS "${srcs}"
INCLUDE_DIRS "include" "wifi_apps/nan_app/include"
PRIV_REQUIRES ${priv_reqs})
add_subdirectory(remote) # wifi-remote on esp32p4/h2 (no wifi)
return()
endif()
if(CONFIG_ESP_WIFI_ENABLED OR CONFIG_ESP_HOST_WIFI_ENABLED)
if(CONFIG_APP_NO_BLOBS)
set(link_binary_libs 0)
set(ldfragments)
else()
set(link_binary_libs 1)
set(ldfragments "linker.lf")
endif()
set(srcs
"src/lib_printf.c"
"src/mesh_event.c"
"src/smartconfig.c"
"src/wifi_init.c"
"src/wifi_default.c"
"src/wifi_netif.c"
"src/wifi_default_ap.c"
"${idf_target}/esp_adapter.c")
list(APPEND srcs "regulatory/esp_wifi_regulatory.c")
if(CONFIG_ESP_NETIF_USES_TCPIP_WITH_BSD_API AND CONFIG_LWIP_IPV4)
list(APPEND srcs
"src/smartconfig_ack.c")
endif()
if(CONFIG_ESP_WIFI_NAN_SYNC_ENABLE OR CONFIG_ESP_WIFI_NAN_USD_ENABLE)
list(APPEND srcs "wifi_apps/nan_app/src/nan_app.c")
endif()
if(CONFIG_ESP_WIFI_ENABLE_ROAMING_APP)
list(APPEND srcs "wifi_apps/roaming_app/src/roaming_app.c")
endif()
endif()
idf_component_register(SRCS "${srcs}"
INCLUDE_DIRS "include" "include/local" "wifi_apps/include" "wifi_apps/nan_app/include"
REQUIRES esp_event esp_phy esp_netif
PRIV_REQUIRES esp_pm esp_timer nvs_flash
wpa_supplicant hal lwip esp_coex
PRIV_INCLUDE_DIRS ../wpa_supplicant/src/ ../wpa_supplicant/esp_supplicant/src/
wifi_apps/roaming_app/include wifi_apps/roaming_app/src
LDFRAGMENTS "${ldfragments}")
if(CONFIG_ESP_WIFI_ENABLED OR CONFIG_ESP_HOST_WIFI_ENABLED)
idf_build_get_property(build_dir BUILD_DIR)
if(CONFIG_ESP_HOST_WIFI_ENABLED)
set(target_name "${CONFIG_ESP_WIFI_CONTROLLER_TARGET}_host")
else()
set(target_name "${idf_target}")
endif()
target_link_directories(${COMPONENT_LIB} PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}/lib/${target_name}")
if(link_binary_libs)
if(CONFIG_ESP_HOST_WIFI_ENABLED)
set(blobs core espnow net80211 target smartconfig wapi)
else()
if(CONFIG_IDF_TARGET_ESP32C2)
set(blobs core espnow net80211 pp smartconfig)
else()
set(blobs core espnow mesh net80211 pp smartconfig wapi)
endif()
endif()
# Since some blob names are very generic, add an "esp_wifi_" prefix when creating target names,
# to avoid conflicts with other libraries.
set(blob_targets ${blobs})
list(TRANSFORM blob_targets PREPEND "esp_wifi_")
foreach(blob ${blobs})
set(blob_target "esp_wifi_${blob}")
add_prebuilt_library(${blob_target} "${CMAKE_CURRENT_SOURCE_DIR}/lib/${target_name}/lib${blob}.a"
REQUIRES ${COMPONENT_NAME})
set(blob_reqs ${blob_targets})
list(REMOVE_ITEM blob_reqs ${blob_target}) # remove itself from requirements
set_property(TARGET ${blob_target} APPEND PROPERTY INTERFACE_LINK_LIBRARIES ${blob_reqs})
target_link_libraries(${COMPONENT_LIB} PUBLIC ${blob_target})
endforeach()
endif()
# TODO IDF-13365: remove the following lines
if(CMAKE_C_COMPILER_ID MATCHES "GNU")
set_source_files_properties(regulatory/esp_wifi_regulatory.c
PROPERTIES COMPILE_FLAGS
-Wno-unterminated-string-initialization)
endif()
endif()
if(CONFIG_SPIRAM)
idf_component_optional_requires(PRIVATE esp_psram)
endif()
add_subdirectory(remote) # wifi-remote as a secondary wifi interface (on wifi targets)