feat(wifi): avoid compiling components related to wifi when wifi is not supported

components/esp_wifi/CMakeLists.txt

@@ -4,6 +4,22 @@ if(${idf_target} STREQUAL "linux")
     return() # This 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")
+
+    # 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")
+    return()
+endif()
+
 if(CONFIG_ESP_WIFI_ENABLED OR CONFIG_ESP_HOST_WIFI_ENABLED)
 
     if(CONFIG_APP_NO_BLOBS)
@@ -42,19 +58,10 @@ if(CONFIG_ESP_WIFI_ENABLED OR CONFIG_ESP_HOST_WIFI_ENABLED)
     if(CONFIG_ESP_WIFI_ENABLE_ROAMING_APP)
         list(APPEND srcs "wifi_apps/roaming_app/src/roaming_app.c")
     endif()
-    set(local_include_dirs include/local)
-else()
-    # No local wifi: provide only netif bindings
-    set(srcs
-            "src/wifi_default.c"
-            "src/wifi_netif.c"
-            "src/wifi_default_ap.c")
-    set(local_include_dirs)
-
 endif()
 
 idf_component_register(SRCS "${srcs}"
-                    INCLUDE_DIRS "include" "wifi_apps/include" "wifi_apps/nan_app/include" ${local_include_dirs}
+                    INCLUDE_DIRS "include" "include/local" "wifi_apps/include" "wifi_apps/nan_app/include"
 
                     REQUIRES esp_event esp_phy esp_netif
                     PRIV_REQUIRES driver esptool_py esp_pm esp_timer nvs_flash

components/esp_wifi/Kconfig

@@ -1,7 +1,6 @@
 
 menu "Wi-Fi"
-    # TODO: Disable WIFI support on ESP32-H2 (WIFI-5796)
+    visible if (SOC_WIFI_SUPPORTED || SOC_WIRELESS_HOST_SUPPORTED)
-    # visible if SOC_WIFI_SUPPORTED
 
     config ESP_WIFI_ENABLED
         bool

components/esp_wifi/include/esp_wifi_ap_get_sta_list.h

@@ -17,7 +17,7 @@ extern "C" {
 // Number of maximum wifi connection may be undefined if we have no native wifi support on this target
 //   and at the same time there's no native interface injected by the wifi_remote component.
 // In this case, we just let the header compilable, since no wifi API could be used (let's make a sanity check)
-#if !CONFIG_SOC_WIFI_SUPPORTED && !CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if !CONFIG_SOC_WIFI_SUPPORTED && !CONFIG_ESP_WIFI_REMOTE_ENABLED && !CONFIG_ESP_HOST_WIFI_ENABLED
 #define ESP_WIFI_MAX_CONN_NUM  (15)
 typedef struct wifi_sta_list_t wifi_sta_list_t;
 #else

components/wifi_provisioning/CMakeLists.txt

@@ -4,6 +4,15 @@ if(${target} STREQUAL "linux")
     return() # This 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 )
+    # This component provides only "esp_provisioning" headers if WiFi not enabled
+    # (implementation supported optionally in a managed component esp_wifi_remote)
+    idf_component_register(INCLUDE_DIRS include)
+    return()
+endif()
+
 set(srcs "src/wifi_config.c"
         "src/wifi_scan.c"
         "src/wifi_ctrl.c"

components/wifi_provisioning/Kconfig

@@ -1,5 +1,5 @@
 menu "Wi-Fi Provisioning Manager"
-
+    visible if (SOC_WIFI_SUPPORTED || SOC_WIRELESS_HOST_SUPPORTED)
     config WIFI_PROV_SCAN_MAX_ENTRIES
         int "Max Wi-Fi Scan Result Entries"
         default 16

components/wpa_supplicant/CMakeLists.txt

@@ -6,7 +6,9 @@ else()
     set(linker_fragments linker.lf)
 endif()
 
-if(NOT CONFIG_ESP_WIFI_ENABLED AND NOT CONFIG_ESP_HOST_WIFI_ENABLED AND NOT CMAKE_BUILD_EARLY_EXPANSION)
+if( NOT CONFIG_ESP_WIFI_ENABLED
+    AND NOT CONFIG_ESP_HOST_WIFI_ENABLED
+    AND NOT CMAKE_BUILD_EARLY_EXPANSION )
     # This component provides only "esp_supplicant" headers if WiFi not enabled
     # (implementation supported optionally in a managed component esp_wifi_remote)
     idf_component_register(INCLUDE_DIRS esp_supplicant/include)

examples/common_components/protocol_examples_common/Kconfig.projbuild

@@ -4,7 +4,7 @@ menu "Example Connection Configuration"
 
     config EXAMPLE_CONNECT_WIFI
         bool "connect using WiFi interface"
-        depends on !IDF_TARGET_LINUX && (SOC_WIFI_SUPPORTED || ESP_WIFI_REMOTE_ENABLED)
+        depends on !IDF_TARGET_LINUX && (SOC_WIFI_SUPPORTED || ESP_WIFI_REMOTE_ENABLED || ESP_HOST_WIFI_ENABLED)
         default y if SOC_WIFI_SUPPORTED
         help
             Protocol examples can use Wi-Fi and/or Ethernet to connect to the network.

examples/system/console/advanced/components/cmd_wifi/CMakeLists.txt

@@ -1,3 +1,9 @@
-idf_component_register(SRCS "cmd_wifi.c"
+if(CONFIG_ESP_WIFI_ENABLED OR CONFIG_ESP_HOST_WIFI_ENABLED)
+    set(srcs "cmd_wifi.c")
+else()
+    set(srcs)
+endif()
+
+idf_component_register(SRCS "${srcs}"
                     INCLUDE_DIRS .
                     REQUIRES console esp_wifi)

examples/system/console/advanced/components/cmd_wifi/cmd_wifi.c

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2022-2024 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Unlicense OR CC0-1.0
  */
@@ -24,11 +24,6 @@
 #include "esp_event.h"
 #include "cmd_wifi.h"
 
-/**
- * This component will be supported using esp_wifi_remote
- */
-#if CONFIG_SOC_WIFI_SUPPORTED
-
 #define JOIN_TIMEOUT_MS (10000)
 
 static EventGroupHandle_t wifi_event_group;
@@ -139,5 +134,3 @@ void register_wifi(void)
 
     ESP_ERROR_CHECK( esp_console_cmd_register(&join_cmd) );
 }
-
-#endif // CONFIG_SOC_WIFI_SUPPORTED

examples/system/console/advanced/main/console_example_main.c

@@ -102,7 +102,7 @@ void app_main(void)
 #if SOC_DEEP_SLEEP_SUPPORTED
     register_system_deep_sleep();
 #endif
-#if SOC_WIFI_SUPPORTED
+#if (CONFIG_ESP_WIFI_ENABLED || CONFIG_ESP_HOST_WIFI_ENABLED)
     register_wifi();
 #endif
     register_nvs();

examples/system/console/basic/main/console_example_main.c

@@ -97,7 +97,7 @@ void app_main(void)
 #if SOC_DEEP_SLEEP_SUPPORTED
     register_system_deep_sleep();
 #endif
-#if SOC_WIFI_SUPPORTED
+#if (CONFIG_ESP_WIFI_ENABLED || CONFIG_ESP_HOST_WIFI_ENABLED)
     register_wifi();
 #endif
     register_nvs();