bsncubed
039ec75473
- external/cspot: git submodule, pinned to philippe44/cspot 3010349 (bell ed2d6e9); GPL-3.0. - components/spotify: project component wrapping cspot. bell trimmed to what cspot needs (Tremor Vorbis; no codec wrapper, sinks, MQTT, web server, fmt, regex; cJSON from IDF). Xtensa biquad assembly filtered out (P4 is RISC-V). CMAKE_POLICY_VERSION_MINIMUM 3.5 for CMake 4. - Patches in components/spotify/patches, applied at configure time: nanopb generator works with protobuf >= 5 (MakeClass removed); URLParser.cpp missing <cstdio>/<cstring> for GCC 14. - CONFIG_COMPILER_CXX_EXCEPTIONS=y (cspot needs exceptions). - spotify_init() only builds a LoginBlob (link check). - CLAUDE.md: submodule init and IDF-venv Python packages for nanopb. - Verified on board: "cspot linked: device "P4 AES67", zeroconf info 588 bytes"; HLS still playing, PTP locked; image 1.83 MB (70% free). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
50 lines
2.5 KiB
CMake
50 lines
2.5 KiB
CMake
# Spotify Connect via cspot (philippe44 fork, git submodule external/cspot). GPL-3.0.
|
|
# Project component (not part of the reusable aes67_* core).
|
|
idf_component_register(SRCS "spotify.cpp"
|
|
INCLUDE_DIRS "include"
|
|
PRIV_REQUIRES espressif__mdns mbedtls json pthread lwip esp_timer)
|
|
|
|
# bell: only what cspot needs (Tremor Vorbis inside; no codec wrapper, sinks, MQTT, web server).
|
|
set(BELL_DISABLE_CODECS ON CACHE BOOL "" FORCE)
|
|
set(BELL_DISABLE_SINKS ON CACHE BOOL "" FORCE)
|
|
set(BELL_DISABLE_MQTT ON CACHE BOOL "" FORCE)
|
|
set(BELL_DISABLE_WEBSERVER ON CACHE BOOL "" FORCE)
|
|
set(BELL_DISABLE_FMT ON CACHE BOOL "" FORCE)
|
|
set(BELL_DISABLE_REGEX ON CACHE BOOL "" FORCE)
|
|
set(BELL_ONLY_CJSON ON CACHE BOOL "" FORCE)
|
|
set(BELL_EXTERNAL_CJSON idf::json CACHE STRING "" FORCE)
|
|
option(BUILD_TESTING OFF)
|
|
|
|
# Our fixes to the pinned cspot / bell sources (newer GCC, protobuf, CMake), kept as patch files:
|
|
# patches/cspot/*.patch apply in external/cspot, patches/bell/*.patch in external/cspot/cspot/bell.
|
|
# Each is applied once (skipped when it already reverse-applies).
|
|
function(spotify_apply_patches dir repo)
|
|
file(GLOB patches "${CMAKE_CURRENT_LIST_DIR}/patches/${dir}/*.patch")
|
|
list(SORT patches)
|
|
foreach(p ${patches})
|
|
execute_process(COMMAND git apply --reverse --check "${p}" WORKING_DIRECTORY "${repo}"
|
|
RESULT_VARIABLE applied OUTPUT_QUIET ERROR_QUIET)
|
|
if(NOT applied EQUAL 0)
|
|
execute_process(COMMAND git apply "${p}" WORKING_DIRECTORY "${repo}" RESULT_VARIABLE rc)
|
|
if(NOT rc EQUAL 0)
|
|
message(FATAL_ERROR "spotify: patch does not apply: ${p}")
|
|
endif()
|
|
message(STATUS "spotify: applied ${p}")
|
|
endif()
|
|
endforeach()
|
|
endfunction()
|
|
spotify_apply_patches(cspot "${PROJECT_DIR}/external/cspot")
|
|
spotify_apply_patches(bell "${PROJECT_DIR}/external/cspot/cspot/bell")
|
|
|
|
# cspot/bell declare cmake_minimum_required(2.8.12); CMake 4 rejects < 3.5 unless told otherwise.
|
|
set(CMAKE_POLICY_VERSION_MINIMUM 3.5)
|
|
add_subdirectory(${PROJECT_DIR}/external/cspot/cspot ${CMAKE_CURRENT_BINARY_DIR}/cspot)
|
|
|
|
# bell adds Xtensa (ESP32) assembly for a DSP biquad; the P4 is RISC-V and cspot does not use it.
|
|
get_target_property(BELL_SRCS bell SOURCES)
|
|
list(FILTER BELL_SRCS EXCLUDE REGEX "\\.S$")
|
|
set_target_properties(bell PROPERTIES SOURCES "${BELL_SRCS}")
|
|
|
|
target_link_libraries(${COMPONENT_LIB} PRIVATE cspot)
|
|
target_compile_options(${COMPONENT_LIB} PRIVATE -std=gnu++20)
|