Missing dependency from librtc.a

[emlynmac]

Checklist

• Checked the issue tracker for similar issues to ensure this is not a duplicate
• Read the documentation to confirm the issue is not addressed there and your configuration is set correctly
• Tested with the latest version to ensure the issue hasn't been fixed

How often does this bug occurs?

always

Expected behavior

I have a linker error, which appears to be from a missing implementation in rtc.a/

/home/.espressif/tools/xtensa-esp-elf/esp-14.2.0_20251107/xtensa-esp-elf/bin/../lib/gcc/xtensa-esp-elf/14.2.0/../../../../xtensa-esp-elf/bin/ld: /home/esp/esp-idf/components/esp_phy/lib/esp32/librtc.a(rtc.o): in function `rtc_soc_clk_ck12m':
/home/cff/gittree/chip_rtc/chip7.1_rtc/board_code/app_test/pp/rtc/rtc.c:230:(.text.rtc_init_full+0x1c): undefined reference to `rtc_init_clk'
/home/.espressif/tools/xtensa-esp-elf/esp-14.2.0_20251107/xtensa-esp-elf/bin/../lib/gcc/xtensa-esp-elf/14.2.0/../../../../xtensa-esp-elf/bin/ld: /home/esp/esp-idf/components/esp_phy/lib/esp32/librtc.a(rtc.o): in function `rtc_init_full':
/home/cff/gittree/chip_rtc/chip7.1_rtc/board_code/app_test/pp/rtc/rtc.c:316:(.text.rtc_init_full+0x3b2): undefined reference to `rtc_init_clk'
/home/.espressif/tools/xtensa-esp-elf/esp-14.2.0_20251107/xtensa-esp-elf/bin/../lib/gcc/xtensa-esp-elf/14.2.0/../../../../xtensa-esp-elf/bin/ld: /home/esp/esp-idf/components/esp_phy/lib/esp32/librtc.a(rtc.o): in function `rtc_sdreg_off':
/home/cff/gittree/chip_rtc/chip7.1_rtc/board_code/app_test/pp/rtc/rtc.c:438:(.text.rtc_slp_prep_lite_12M+0x0): undefined reference to `rtc_slp_prep'
/home/.espressif/tools/xtensa-esp-elf/esp-14.2.0_20251107/xtensa-esp-elf/bin/../lib/gcc/xtensa-esp-elf/14.2.0/../../../../xtensa-esp-elf/bin/ld: /home/esp/esp-idf/components/esp_phy/lib/esp32/librtc.a(rtc.o): in function `rtc_slp_prep_lite_12M':
/home/cff/gittree/chip_rtc/chip7.1_rtc/board_code/app_test/pp/rtc/rtc.c:448:(.text.rtc_slp_prep_lite_12M+0x2b): undefined reference to `rtc_slp_prep'

Actual behavior (suspected bug)

Should have all the necessary binary implementation in the library

Error logs or terminal output

Steps to reproduce the behavior

Use wifi in an esp-idf 5.5

Project release version

v5.5.2

System architecture

Intel/AMD 64-bit (modern PC, older Mac)

Operating system

Linux

Operating system version

WSL2 Unbuntu

Shell

Bash

Additional context

No response