esp_wifi: merge esp32s2beta WiFi library to master branch

.gitmodules

@@ -67,14 +67,6 @@
 	path = examples/build_system/cmake/import_lib/main/lib/tinyxml2
 	url = ../../leethomason/tinyxml2.git
 
-[submodule "components/esp_wifi/lib_esp32"]
-	path = components/esp_wifi/lib_esp32
-	url = ../../espressif/esp32-wifi-lib.git
-
-[submodule "components/esp_wifi/lib_esp32s2beta"]
-	path = components/esp_wifi/lib_esp32s2beta
-	url = ../../espressif/esp32-wifi-lib.git
-
 [submodule "components/bt/host/nimble/nimble"]
 	path = components/bt/host/nimble/nimble
 	url = ../../espressif/esp-nimble.git
@@ -83,3 +75,6 @@
 	path = components/cbor/tinycbor
 	url = ../../intel/tinycbor.git
 
+[submodule "components/esp_wifi/lib"]
+	path = components/esp_wifi/lib
+	url = ../../espressif/esp32-wifi-lib.git

components/bootloader/subproject/main/Makefile.projbuild

@@ -1,4 +1,4 @@
 # Submodules normally added in component.mk, but fully qualified
 # paths can be added at this level (we need binary librtc to be
 # available to link bootloader).
-COMPONENT_SUBMODULES += $(IDF_PATH)/components/esp_wifi/lib_esp32
+COMPONENT_SUBMODULES += $(IDF_PATH)/components/esp_wifi/lib

components/esp_wifi/CMakeLists.txt

@@ -20,7 +20,7 @@ idf_component_register(SRCS "src/coexist.c"
                     LDFRAGMENTS "${ldfragments}")
 
 idf_build_get_property(build_dir BUILD_DIR)
-target_link_libraries(${COMPONENT_LIB} PUBLIC "-L ${CMAKE_CURRENT_SOURCE_DIR}/lib_${idf_target}")
+target_link_libraries(${COMPONENT_LIB} PUBLIC "-L ${CMAKE_CURRENT_SOURCE_DIR}/lib/${idf_target}")
 
 if(link_binary_libs)
     if(CONFIG_IDF_TARGET_ESP32)
@@ -39,7 +39,7 @@ if(link_binary_libs)
 
     foreach(blob ${blobs})
         add_library(${blob} STATIC IMPORTED)
-        set_property(TARGET ${blob} PROPERTY IMPORTED_LOCATION ${CMAKE_CURRENT_SOURCE_DIR}/lib_${idf_target}/lib${blob}.a)
+        set_property(TARGET ${blob} PROPERTY IMPORTED_LOCATION ${CMAKE_CURRENT_SOURCE_DIR}/lib/${idf_target}/lib${blob}.a)
         target_link_libraries(${COMPONENT_LIB} PUBLIC ${blob})
 
         foreach(_blob ${blobs})

components/esp_wifi/component.mk

@@ -7,14 +7,14 @@ COMPONENT_SRCDIRS := src
 
 ifndef CONFIG_ESP32_NO_BLOBS
     LIBS := core rtc net80211 pp smartconfig coexist espnow phy mesh
-    COMPONENT_ADD_LDFLAGS += -L$(COMPONENT_PATH)/lib_$(IDF_TARGET) \
+    COMPONENT_ADD_LDFLAGS += -L$(COMPONENT_PATH)/lib/$(IDF_TARGET) \
                           $(addprefix -l,$(LIBS))
 
     COMPONENT_ADD_LDFRAGMENTS += linker.lf
 
-    COMPONENT_SUBMODULES += lib_$(IDF_TARGET)
+    COMPONENT_SUBMODULES += lib
 
-    ALL_LIB_FILES := $(patsubst %,$(COMPONENT_PATH)/lib_$(IDF_TARGET)/lib%.a,$(LIBS))
+    ALL_LIB_FILES := $(patsubst %,$(COMPONENT_PATH)/lib/$(IDF_TARGET)/lib%.a,$(LIBS))
     COMPONENT_ADD_LINKER_DEPS += $(ALL_LIB_FILES)
 endif
 

tools/ci/config/build.yml

@@ -83,9 +83,9 @@ build_template_app:
     - export EXTRA_CXXFLAGS=${PEDANTIC_CXXFLAGS}
 
     # Check if there are any stray printf/ets_printf references in WiFi libs
-    - pushd ../components/esp_wifi/lib_esp32
+    - pushd ../components/esp_wifi/lib
-    - test $(xtensa-esp32-elf-nm *.a | grep -w printf | wc -l) -eq 0
+    - for dir in esp32 esp32s2beta; do test $(xtensa-esp32-elf-nm $dir/*.a | grep -w printf | wc -l) -eq 0; done;
-    - test $(xtensa-esp32-elf-nm *.a | grep -w ets_printf | wc -l) -eq 0
+    - for dir in esp32 esp32s2beta; do test $(xtensa-esp32-elf-nm $dir/*.a | grep -w ets_printf | wc -l) -eq 0; done;
     - popd
 
 build_ssc: