Build fails #46
Description
After running the installation steps for ESP-IDF and esp-rs/rust-build as well as sourcing the environment for both esp-idf and the rust environment the build fails:
get_idf
source ~/esp32/rust-build/export-esp-rust.sh
idf.py set-target esp32
idf.py build
The build fails with the following error:
[848/854] Building C object esp-idf/main/CMakeFiles/__idf_main.dir/main.c.obj
FAILED: esp-idf/main/CMakeFiles/__idf_main.dir/main.c.obj
/home/void/.espressif/tools/xtensa-esp32-elf/esp-2021r2-patch3-8.4.0/xtensa-esp32-elf/bin/xtensa-esp32-elf-gcc -DMBEDTLS_CONFIG_FILE=\"mbedtls/esp_config.h\" -DUNITY_INCLUDE_CONFIG_H -I/home/void/esp32/rust-esp32-example/build/config -I/home/void/esp32/esp-idf/components/newlib/platform_include -I/home/void/esp32/esp-idf/components/freertos/FreeRTOS-Kernel/include -I/home/void/esp32/esp-idf/components/freertos/esp_additions/include/freertos -I/home/void/esp32/esp-idf/components/freertos/FreeRTOS-Kernel/portable/xtensa/include -I/home/void/esp32/esp-idf/components/freertos/esp_additions/include -I/home/void/esp32/esp-idf/components/esp_hw_support/include -I/home/void/esp32/esp-idf/components/esp_hw_support/include/soc -I/home/void/esp32/esp-idf/components/esp_hw_support/include/soc/esp32 -I/home/void/esp32/esp-idf/components/esp_hw_support/port/esp32/. -I/home/void/esp32/esp-idf/components/esp_hw_support/port/esp32/private_include -I/home/void/esp32/esp-idf/components/heap/include -I/home/void/esp32/esp-idf/components/log/include -I/home/void/esp32/esp-idf/components/lwip/include/apps -I/home/void/esp32/esp-idf/components/lwip/include/apps/sntp -I/home/void/esp32/esp-idf/components/lwip/lwip/src/include -I/home/void/esp32/esp-idf/components/lwip/port/esp32/include -I/home/void/esp32/esp-idf/components/lwip/port/esp32/include/arch -I/home/void/esp32/esp-idf/components/soc/include -I/home/void/esp32/esp-idf/components/soc/esp32/. -I/home/void/esp32/esp-idf/components/soc/esp32/include -I/home/void/esp32/esp-idf/components/hal/esp32/include -I/home/void/esp32/esp-idf/components/hal/include -I/home/void/esp32/esp-idf/components/hal/platform_port/include -I/home/void/esp32/esp-idf/components/esp_rom/include -I/home/void/esp32/esp-idf/components/esp_rom/include/esp32 -I/home/void/esp32/esp-idf/components/esp_rom/esp32 -I/home/void/esp32/esp-idf/components/esp_common/include -I/home/void/esp32/esp-idf/components/esp_system/include 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-I/home/void/esp32/esp-idf/components/driver/esp32/include -I/home/void/esp32/esp-idf/components/esp_pm/include -I/home/void/esp32/esp-idf/components/mbedtls/port/include -I/home/void/esp32/esp-idf/components/mbedtls/mbedtls/include -I/home/void/esp32/esp-idf/components/mbedtls/esp_crt_bundle/include -I/home/void/esp32/esp-idf/components/mbedtls/mbedtls/library -I/home/void/esp32/esp-idf/components/app_update/include -I/home/void/esp32/esp-idf/components/spi_flash/include -I/home/void/esp32/esp-idf/components/bootloader_support/include -I/home/void/esp32/esp-idf/components/bootloader_support/bootloader_flash/include -I/home/void/esp32/esp-idf/components/nvs_flash/include -I/home/void/esp32/esp-idf/components/pthread/include -I/home/void/esp32/esp-idf/components/wpa_supplicant/include -I/home/void/esp32/esp-idf/components/wpa_supplicant/port/include -I/home/void/esp32/esp-idf/components/wpa_supplicant/esp_supplicant/include -I/home/void/esp32/esp-idf/components/app_trace/include -I/home/void/esp32/esp-idf/components/asio/asio/asio/include -I/home/void/esp32/esp-idf/components/asio/port/include -I/home/void/esp32/esp-idf/components/unity/include -I/home/void/esp32/esp-idf/components/unity/unity/src -I/home/void/esp32/esp-idf/components/cmock/CMock/src -I/home/void/esp32/esp-idf/components/console -I/home/void/esp32/esp-idf/components/http_parser -I/home/void/esp32/esp-idf/components/esp-tls -I/home/void/esp32/esp-idf/components/esp-tls/esp-tls-crypto -I/home/void/esp32/esp-idf/components/esp_adc_cal/include -I/home/void/esp32/esp-idf/components/esp_gdbstub/include -I/home/void/esp32/esp-idf/components/esp_gdbstub/xtensa -I/home/void/esp32/esp-idf/components/esp_gdbstub/esp32 -I/home/void/esp32/esp-idf/components/esp_hid/include -I/home/void/esp32/esp-idf/components/tcp_transport/include -I/home/void/esp32/esp-idf/components/esp_http_client/include -I/home/void/esp32/esp-idf/components/esp_http_server/include -I/home/void/esp32/esp-idf/components/esp_https_ota/include -I/home/void/esp32/esp-idf/components/esp_lcd/include -I/home/void/esp32/esp-idf/components/esp_lcd/interface -I/home/void/esp32/esp-idf/components/protobuf-c/protobuf-c -I/home/void/esp32/esp-idf/components/protocomm/include/common -I/home/void/esp32/esp-idf/components/protocomm/include/security -I/home/void/esp32/esp-idf/components/protocomm/include/transports -I/home/void/esp32/esp-idf/components/mdns/include -I/home/void/esp32/esp-idf/components/esp_local_ctrl/include -I/home/void/esp32/esp-idf/components/sdmmc/include -I/home/void/esp32/esp-idf/components/esp_serial_slave_link/include -I/home/void/esp32/esp-idf/components/espcoredump/include -I/home/void/esp32/esp-idf/components/espcoredump/include/port/xtensa -I/home/void/esp32/esp-idf/components/wear_levelling/include -I/home/void/esp32/esp-idf/components/fatfs/diskio -I/home/void/esp32/esp-idf/components/fatfs/vfs -I/home/void/esp32/esp-idf/components/fatfs/src -I/home/void/esp32/esp-idf/components/freemodbus/common/include -I/home/void/esp32/esp-idf/components/idf_test/include -I/home/void/esp32/esp-idf/components/idf_test/include/esp32 -I/home/void/esp32/esp-idf/components/ieee802154/include -I/home/void/esp32/esp-idf/components/json/cJSON -I/home/void/esp32/esp-idf/components/mqtt/esp-mqtt/include -I/home/void/esp32/esp-idf/components/perfmon/include -I/home/void/esp32/esp-idf/components/spiffs/include -I/home/void/esp32/esp-idf/components/ulp/ulp_common/include -I/home/void/esp32/esp-idf/components/ulp/ulp_common/include/esp32 -I/home/void/esp32/esp-idf/components/wifi_provisioning/include -I/home/void/esp32/rust-esp32-example/components/clib/include -I/home/void/esp32/rust-esp32-example/build/esp-idf/rustlib/target -mlongcalls -Wno-frame-address -ffunction-sections -fdata-sections -Wall -Werror=all -Wno-error=unused-function -Wno-error=unused-variable -Wno-error=deprecated-declarations -Wextra -Wno-unused-parameter -Wno-sign-compare -ggdb -Og -fmacro-prefix-map=/home/void/esp32/rust-esp32-example=. -fmacro-prefix-map=/home/void/esp32/esp-idf=/IDF -fstrict-volatile-bitfields -Wno-error=unused-but-set-variable -fno-jump-tables -fno-tree-switch-conversion -DconfigENABLE_FREERTOS_DEBUG_OCDAWARE=1 -std=gnu99 -Wno-old-style-declaration -D_GNU_SOURCE -DIDF_VER=\"v5.0-dev-2137-g2f9d47c708\" -DESP_PLATFORM -D_POSIX_READER_WRITER_LOCKS -MD -MT esp-idf/main/CMakeFiles/__idf_main.dir/main.c.obj -MF esp-idf/main/CMakeFiles/__idf_main.dir/main.c.obj.d -o esp-idf/main/CMakeFiles/__idf_main.dir/main.c.obj -c /home/void/esp32/rust-esp32-example/main/main.c
/home/void/esp32/rust-esp32-example/main/main.c: In function 'app_main':
/home/void/esp32/rust-esp32-example/main/main.c:23:5: error: unknown type name 'esp_chip_info_t'; did you mean 'multi_heap_info_t'?
esp_chip_info_t chip_info;
^~~~~~~~~~~~~~~
multi_heap_info_terror=implicit-function-declaration]
esp_chip_info(&chip_info);
^~~~~~~~~~~~~
esp_rom_printf
/home/void/esp32/rust-esp32-example/main/main.c:27:22: error: request for member 'cores' in something not a structure or union
chip_info.cores,
^
/home/void/esp32/rust-esp32-example/main/main.c:28:23: error: request for member 'features' in something not a structure or union
(chip_info.features & CHIP_FEATURE_BT) ? "/BT" : "",
^
/home/void/esp32/rust-esp32-example/main/main.c:28:35: error: 'CHIP_FEATURE_BT' undeclared (first use in this function)
(chip_info.features & CHIP_FEATURE_BT) ? "/BT" : "",
^~~~~~~~~~~~~~~
/home/void/esp32/rust-esp32-example/main/main.c:28:35: note: each undeclared identifier is reported only once for each function it appears in
/home/void/esp32/rust-esp32-example/main/main.c:29:23: error: request for member 'features' in something not a structure or union
(chip_info.features & CHIP_FEATURE_BLE) ? "/BLE" : "");
^
/home/void/esp32/rust-esp32-example/main/main.c:29:35: error: 'CHIP_FEATURE_BLE' undeclared (first use in this function)
(chip_info.features & CHIP_FEATURE_BLE) ? "/BLE" : "");
^~~~~~~~~~~~~~~~
/home/void/esp32/rust-esp32-example/main/main.c:31:46: error: request for member 'revision' in something not a structure or union
printf("silicon revision %d, ", chip_info.revision);
/home/void/esp32/rust-esp32-example/main/main.c:24:5: error: implicit declaration of function 'esp_chip_info'; did you mean 'esp_rom_printf'? [-W
^
/home/void/esp32/rust-esp32-example/main/main.c:34:23: error: request for member 'features' in something not a structure or union
(chip_info.features & CHIP_FEATURE_EMB_FLASH) ? "embedded" : "external");
^
/home/void/esp32/rust-esp32-example/main/main.c:34:35: error: 'CHIP_FEATURE_EMB_FLASH' undeclared (first use in this function)
(chip_info.features & CHIP_FEATURE_EMB_FLASH) ? "embedded" : "external");
^~~~~~~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
ninja: build stopped: subcommand failed.
ninja failed with exit code 1