530174f31e
arduino-esp32 v2.0.17's libraries/WiFiClientSecure/src/ssl_client.cpp:23
wraps its entire body in:
#if !defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED) \
&& !defined(MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED)
# warning "Please call idf.py menuconfig ..."
#else
ssl_init / start_ssl_client / stop_ssl_socket /
send_ssl_data / get_ssl_receive / data_to_read
#endif
Our esp-idf-template/sdkconfig.defaults did not enable any PSK key-exchange
mode, so MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED was never auto-set by
mbedtls and ssl_client.cpp compiled to an empty translation unit. The
companion WiFiClientSecure.cpp still compiled and ended up in
libarduino-esp32.a with dangling references, breaking the link of every
sketch that pulls in HTTPClient or WiFiClientSecure (directly or
transitively).
Reproduced against the user's WiFi + HTTPClient example.com sketch on the
prod server and again locally with ESP-IDF v4.4.7 + arduino-esp32 v2.0.17;
the prebuilt sdkconfig that ships with arduino-esp32 itself sets both
flags, so we just align with that.
After the fix the same sketch links cleanly:
velxio-sketch.bin binary size 0xbf470 bytes ... 25% free
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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|---|---|---|
| .. | ||
| app | ||
| scripts | ||
| sdk | ||
| tests | ||
| .env.example | ||
| Dockerfile | ||
| debug_qemu.py | ||
| mcp_server.py | ||
| mcp_sse_server.py | ||
| requirements.txt | ||