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dgb: wire -DAUX_DOGE build-flag seam (phase DA) #310

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Merged
frstrtr merged 1 commit into from
Jun 22, 2026
Merged

dgb: wire -DAUX_DOGE build-flag seam (phase DA) #310

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21 changes: 18 additions & 3 deletions src/impl/dgb/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -6,9 +6,10 @@
# Other 4 DGB algos (SHA256d, Skein, Qubit, Odocrypt) = accept-by-continuity
# or ignored. Full 5-algo validation is DEFERRED TO V37.
#
# -DAUX_DOGE opt-in (DGB-as-DOGE-parent, the dual-parent stretch) is NOT wired
# in this module yet: parked behind the Phase 5.8 settle (ltc-doge owns the
# shared DOGE-aux surface). Do not add AUX_DOGE plumbing here at M2.
# -DAUX_DOGE opt-in (DGB-as-DOGE-parent, the dual-parent stretch): the build-flag
# seam is wired below (phase DA, post-#82). It only compiles the INERT aux seam in
# coin/node.hpp; the shared DOGE-aux surface (ltc-doge owns) is CONSUMED at M3/DB,
# not here. Default OFF -> standalone Scrypt-only parent.
#
# LIB GATING (mirrors btc/ltc): the dgb_coin (coin-layer), dgb_stratum
# (miner-facing IWorkSource) and dgb (pool-layer) OBJECT libs are defined
Expand All @@ -17,6 +18,20 @@
# of the flag (gating them behind COIN_DGB makes the linker fall back to raw
# -ldgb/-ldgb_coin/-ldgb_stratum and fail). Only the test subtree stays behind
# COIN_DGB; build.yml sets -DCOIN_DGB=ON and builds those targets.
# -DAUX_DOGE=ON: DGB-as-DOGE-parent dual-parent merged-mining STRETCH opt-in
# (phase DA). Defines the AUX_DOGE compile macro across the dgb subtree so the
# inert aux seam in coin/node.hpp compiles (forward-decl + AuxChainBackend type
# alias + bind_aux_doge_parsers() declaration -- no body, never ODR-used). The
# shared src/impl/doge aux module is CONSUMED only at M3/DB, when the real
# <impl/doge/coin/aux_chain_embedded.hpp> include and the bind body land
# (ltc-doge owns and is the sole modifier of that surface). Default OFF keeps the
# standalone Scrypt-only parent build with zero DOGE coupling.
option(AUX_DOGE "DGB-as-DOGE-parent dual-parent merged-mining stretch (consumes shared src/impl/doge aux module at M3)" OFF)
if(AUX_DOGE)
message(STATUS "c2pool-dgb: AUX_DOGE dual-parent stretch ENABLED (DGB-as-DOGE-parent)")
add_compile_definitions(AUX_DOGE)
endif()

add_subdirectory(coin)
add_subdirectory(stratum) # dgb_stratum: IWorkSource (#82 miner-facing path)
# add_subdirectory(daemon)
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