Error during make flash monitor about lws-esp32-factory

[benjamintyler]

Im having this same issue! Using Windows 10 with WSL and "native" Ubuntu though, not using MSYS.

Anyone have any ideas? I'd really like to try out this program...looks incredible.

/mnt/c/Users/Ben/Dropbox/ESP-IDF/lws-esp32-factory/build/bootloader/bootloader_support/libbootloader_support.a(CC build/mbedtls/mbedtls/library/pk_wrap.o
esp_image_format.o):(.literal.image_load+0x34): undefined reference to _loader_text_start' /mnt/c/Users/Ben/Dropbox/ESP-IDF/lws-esp32-factory/build/bootloader/bootloader_support/libbootloader_support.a(esp_image_format.o):(.literal.image_load+0x38): undefined reference toCC build/mbedtls/mbedtls/library/ecp_curves.o _loader_text_end'
/mnt/c/Users/Ben/Dropbox/ESP-IDF/lws-esp32-factory/build/CC build/libsodium/port/randombytes_esp32.o
bootloader/bootloader_support/CC build/freertos/timers.o
libbootloader_support.a(flash_partitions.o):(.literal.esp_partition_table_verify+0x24): undefined reference to MD5Init' /mnt/c/CC build/libsodium/libsodium/src/libsodium/crypto_aead/chacha20poly1305/sodium/aead_chacha20poly1305.o Users/Ben/Dropbox/ESP-IDF/lwsCC build/freertos/FreeRTOS-openocd.o -esp32CC build/mbedtls/mbedtls/library/pkcs12.o -factory/build/bootloader/bootloader_support/libbootloader_support.a(flash_partitions.o):CC build/libsodium/libsodium/src/libsodium/crypto_aead/xchacha20poly1305/sodium/aead_xchacha20poly1305.o (CC build/freertos/xtensa_overlay_os_hook.o .literal.esp_partition_table_verify+0x28): undefined reference to MD5Update'
/mnt/c/Users/CC build/mbedtls/mbedtls/library/ccm.o
Ben/Dropbox/ESP-IDF/lws-esp32-CC build/libsodium/libsodium/src/libsodium/crypto_auth/crypto_auth.o
factory/AS build/freertos/xtensa_intr_asm.o
build/bootloader/bootloader_support/libbootloader_support.a(flash_partitions.o):(.literal.esp_partition_table_verify+AS build/freertos/xtensa_context.o
0x2c)CC build/libsodium/libsodium/src/libsodium/crypto_auth/hmacsha256/auth_hmacsha256.o
: undefined referenceCC build/mbedtls/mbedtls/library/pkcs5.o
to MD5Final' /mnt/c/Users/Ben/Dropbox/ESP-AS build/freertos/xtensa_vectors.o IDF/lws-esp32-factory/build/bootloader/bootloader_support/libbootloader_support.a(flash_partitions.oCC build/libsodium/libsodium/src/libsodium/crypto_auth/hmacsha512/auth_hmacsha512.o ): In function esp_partition_table_verify':AS build/freertos/xtensa_vector_defaults.o

/home/Ben/esp/esp-idfCC build/mbedtls/mbedtls/library/pkparse.o
/components/bootloader_support/src/flash_partitions.c:52:CC build/libsodium/libsodium/src/libsodium/crypto_auth/hmacsha512256/auth_hmacsha512256.o
undefinedAS build/freertos/portasm.o
reference to MD5Init' /home/Ben/esp/esp-idf/components/bootloader_support/src/flash_partitions.c:53:AR build/freertos/libfreertos.a undefined reference to MD5UpdateCC build/libsodium/libsodium/src/libsodium/crypto_box/crypto_box_seal.o
'
/home/Ben/esp/esp-idf/components/bootloader_support/src/flash_partitions.c:54: undefined reference to `MD5Final'
collect2: error: ld returned 1 exit status
/home/Ben/esp/esp-idf/make/project.mk:457: recipe for target '/mnt/c/Users/Ben/Dropbox/ESP-IDF/lws-esp32-factory/build/bootloader/bootloader.elf' failed
make[1]: *** [/mnt/c/Users/Ben/Dropbox/ESP-IDF/lws-esp32-factory/build/bootloader/bootloader.elf] Error 1
CC build/openssl/library/ssl_cert.o
/mnt/c/Users/Ben/Dropbox/ESP-IDF/lws-esp32-factory/components/bootloader/Makefile.projbuild:40: recipe for target '/mnt/c/Users/Ben/Dropbox/ESP-IDF/lws-esp32-factory/build/bootloader/bootloader.bin' failed
make: *** [/mnt/c/Users/Ben/Dropbox/ESP-IDF/lws-esp32-factory/build/bootloader/bootloader.bin] Error 2
make: *** Waiting for unfinished jobs....

[giroudon]

Hello.

I encountered the same issue... and solved it: this is due to a bad version of esp-idf.
As stated in the README file of lws-esp32-factory, you need to force the version in esp_idf directory:

$ git reset --hard 17ac4bad7381e579e5a7775755cc25480da47d97
$ git submodule update --recursive

(WARNING: the version hash may be updated in the future. please verify in the README file).
Then you can rebuild your lws-esp32-factory without errors.