Rodrigo Mesquita pushed to branch wip/romes/T26166 at Glasgow Haskell Compiler / GHC Commits: fa3d52d7 by Rodrigo Mesquita at 2025-09-29T22:37:33+01:00 It would still fail to compile .hsc files because of the ld-options... But you can just include the RTS stub in all of those too.... :( - - - - - 23 changed files: - libraries/ghc-internal/include/RtsIfaceStub.h - libraries/ghc-internal/include/RtsIfaceSymbols.h - libraries/ghc-internal/src/GHC/Internal/Clock.hsc - libraries/ghc-internal/src/GHC/Internal/ConsoleHandler.hsc - libraries/ghc-internal/src/GHC/Internal/Event/EPoll.hsc - libraries/ghc-internal/src/GHC/Internal/Event/KQueue.hsc - libraries/ghc-internal/src/GHC/Internal/Event/Poll.hsc - libraries/ghc-internal/src/GHC/Internal/ExecutionStack/Internal.hsc - libraries/ghc-internal/src/GHC/Internal/Heap/Constants.hsc - libraries/ghc-internal/src/GHC/Internal/Heap/InfoTable.hsc - libraries/ghc-internal/src/GHC/Internal/Heap/InfoTable/Types.hsc - libraries/ghc-internal/src/GHC/Internal/Heap/InfoTableProf.hsc - libraries/ghc-internal/src/GHC/Internal/IO/Handle/Lock/Flock.hsc - libraries/ghc-internal/src/GHC/Internal/IO/Handle/Lock/LinuxOFD.hsc - libraries/ghc-internal/src/GHC/Internal/IO/Handle/Lock/Windows.hsc - libraries/ghc-internal/src/GHC/Internal/InfoProv/Types.hsc - libraries/ghc-internal/src/GHC/Internal/RTS/Flags.hsc - libraries/ghc-internal/src/GHC/Internal/RTS/Flags/Test.hsc - libraries/ghc-internal/src/GHC/Internal/Stack/CCS.hsc - libraries/ghc-internal/src/GHC/Internal/Stack/Constants.hsc - libraries/ghc-internal/src/GHC/Internal/Stats.hsc - libraries/ghc-internal/src/GHC/Internal/System/Environment/Blank.hsc - libraries/ghc-internal/src/GHC/Internal/System/Environment/ExecutablePath.hsc Changes: ===================================== libraries/ghc-internal/include/RtsIfaceStub.h ===================================== @@ -1,3 +1,5 @@ +#pragma once + #include <stdio.h> void __attribute__((weak)) init_ghc_hs_iface(void) { fprintf(stderr, "init_ghc_hs_iface: weak constructor stub for init_ghc_hs_iface was not overriden by the actual constructor. Obviously wrong! This stub should never make it into the final object except for in the Cabal checkForeignDeps configuration checks!"); ===================================== libraries/ghc-internal/include/RtsIfaceSymbols.h ===================================== @@ -65,3 +65,4 @@ UNDEF_CLOSURE(GHCziInternalziWasmziPrimziImports, raiseJSException_closure) UNDEF_CLOSURE(GHCziInternalziWasmziPrim, JSVal_con_info) UNDEF_CLOSURE(GHCziInternalziWasmziPrim, threadDelay_closure) #endif + ===================================== libraries/ghc-internal/src/GHC/Internal/Clock.hsc ===================================== @@ -15,6 +15,8 @@ import GHC.Internal.Float () -- for Num Double instance import GHC.Internal.Num #endif +#include "RtsIfaceStub.h" + -- | Return monotonic time in seconds, since some unspecified starting point -- -- @since base-4.11.0.0 ===================================== libraries/ghc-internal/src/GHC/Internal/ConsoleHandler.hsc ===================================== @@ -19,6 +19,7 @@ ----------------------------------------------------------------------------- module GHC.Internal.ConsoleHandler +#include "RtsIfaceStub.h" #if !defined(mingw32_HOST_OS) where ===================================== libraries/ghc-internal/src/GHC/Internal/Event/EPoll.hsc ===================================== @@ -24,6 +24,7 @@ module GHC.Internal.Event.EPoll import qualified GHC.Internal.Event.Internal as E #include "EventConfig.h" +#include "RtsIfaceStub.h" #if !defined(HAVE_EPOLL) import GHC.Internal.Base ===================================== libraries/ghc-internal/src/GHC/Internal/Event/KQueue.hsc ===================================== @@ -16,6 +16,7 @@ module GHC.Internal.Event.KQueue import qualified GHC.Internal.Event.Internal as E #include "EventConfig.h" +#include "RtsIfaceStub.h" #if !defined(HAVE_KQUEUE) import GHC.Internal.Base ===================================== libraries/ghc-internal/src/GHC/Internal/Event/Poll.hsc ===================================== @@ -11,6 +11,7 @@ module GHC.Internal.Event.Poll ) where #include "EventConfig.h" +#include "RtsIfaceStub.h" #if !defined(HAVE_POLL_H) import GHC.Internal.Base ===================================== libraries/ghc-internal/src/GHC/Internal/ExecutionStack/Internal.hsc ===================================== @@ -21,6 +21,7 @@ #include "HsFFI.h" #include "HsBaseConfig.h" #include "rts/Libdw.h" +#include "RtsIfaceStub.h" {-# LANGUAGE MultiWayIf #-} ===================================== libraries/ghc-internal/src/GHC/Internal/Heap/Constants.hsc ===================================== @@ -7,6 +7,7 @@ module GHC.Internal.Heap.Constants ) where #include "MachDeps.h" +#include "RtsIfaceStub.h" import GHC.Internal.Data.Bits import GHC.Internal.Int ===================================== libraries/ghc-internal/src/GHC/Internal/Heap/InfoTable.hsc ===================================== @@ -6,6 +6,7 @@ module GHC.Internal.Heap.InfoTable ) where #include "Rts.h" +#include "RtsIfaceStub.h" import GHC.Internal.Base import GHC.Internal.Real ===================================== libraries/ghc-internal/src/GHC/Internal/Heap/InfoTable/Types.hsc ===================================== @@ -10,6 +10,7 @@ module GHC.Internal.Heap.InfoTable.Types ) where #include "Rts.h" +#include "RtsIfaceStub.h" import GHC.Internal.Base import GHC.Internal.Generics ===================================== libraries/ghc-internal/src/GHC/Internal/Heap/InfoTableProf.hsc ===================================== @@ -10,6 +10,7 @@ module GHC.Internal.Heap.InfoTableProf -- representation of StgInfoTable_ when hsc2hs runs. #define PROFILING #include "Rts.h" +#include "RtsIfaceStub.h" import GHC.Internal.Base import GHC.Internal.Real ===================================== libraries/ghc-internal/src/GHC/Internal/IO/Handle/Lock/Flock.hsc ===================================== @@ -8,6 +8,7 @@ module GHC.Internal.IO.Handle.Lock.Flock where #include "HsBaseConfig.h" +#include "RtsIfaceStub.h" #if !HAVE_FLOCK -- See W1 of Note [Tracking dependencies on primitives] in GHC.Internal.Base ===================================== libraries/ghc-internal/src/GHC/Internal/IO/Handle/Lock/LinuxOFD.hsc ===================================== @@ -8,6 +8,7 @@ module GHC.Internal.IO.Handle.Lock.LinuxOFD where #include "HsBaseConfig.h" +#include "RtsIfaceStub.h" #if !HAVE_OFD_LOCKING -- See W1 of Note [Tracking dependencies on primitives] in GHC.Internal.Base ===================================== libraries/ghc-internal/src/GHC/Internal/IO/Handle/Lock/Windows.hsc ===================================== @@ -8,6 +8,7 @@ module GHC.Internal.IO.Handle.Lock.Windows where #include "HsBaseConfig.h" +#include "RtsIfaceStub.h" #if !defined(mingw32_HOST_OS) -- See W1 of Note [Tracking dependencies on primitives] in GHC.Internal.Base ===================================== libraries/ghc-internal/src/GHC/Internal/InfoProv/Types.hsc ===================================== @@ -5,6 +5,7 @@ {-# LANGUAGE NoImplicitPrelude #-} #include "Rts.h" +#include "RtsIfaceStub.h" module GHC.Internal.InfoProv.Types ( InfoProv(..) ===================================== libraries/ghc-internal/src/GHC/Internal/RTS/Flags.hsc ===================================== @@ -52,6 +52,7 @@ module GHC.Internal.RTS.Flags ) where #include "Rts.h" +#include "RtsIfaceStub.h" #include "rts/Flags.h" import GHC.Internal.Data.Functor ((<$>)) ===================================== libraries/ghc-internal/src/GHC/Internal/RTS/Flags/Test.hsc ===================================== @@ -7,6 +7,8 @@ module GHC.Internal.RTS.Flags.Test ) where +#include "RtsIfaceStub.h" + import GHC.Internal.Base #if !defined(javascript_HOST_ARCH) ===================================== libraries/ghc-internal/src/GHC/Internal/Stack/CCS.hsc ===================================== @@ -47,6 +47,7 @@ import GHC.Internal.List ( concatMap, reverse ) #define PROFILING #include "Rts.h" +#include "RtsIfaceStub.h" -- | A cost-centre stack from GHC's cost-center profiler. data CostCentreStack ===================================== libraries/ghc-internal/src/GHC/Internal/Stack/Constants.hsc ===================================== @@ -14,6 +14,7 @@ import GHC.Internal.Real #undef MBLOCK_SIZE #undef BLOCKS_PER_MBLOCK #include "DerivedConstants.h" +#include "RtsIfaceStub.h" newtype ByteOffset = ByteOffset { offsetInBytes :: Int } deriving newtype (Eq, Show, Integral, Real, Num, Enum, Ord) ===================================== libraries/ghc-internal/src/GHC/Internal/Stats.hsc ===================================== @@ -45,6 +45,7 @@ import GHC.Internal.Foreign.Storable import GHC.Internal.Foreign.Ptr #include "Rts.h" +#include "RtsIfaceStub.h" foreign import ccall "getRTSStats" getRTSStats_ :: Ptr () -> IO () ===================================== libraries/ghc-internal/src/GHC/Internal/System/Environment/Blank.hsc ===================================== @@ -74,6 +74,7 @@ import qualified GHC.Internal.System.Environment as Environment #endif #include "HsBaseConfig.h" +#include "RtsIfaceStub.h" throwInvalidArgument :: String -> IO a throwInvalidArgument from = ===================================== libraries/ghc-internal/src/GHC/Internal/System/Environment/ExecutablePath.hsc ===================================== @@ -104,6 +104,9 @@ import GHC.Internal.Foreign.Storable import GHC.Internal.System.Posix.Internals #endif +#include "RtsIfaceStub.h" + + -- The exported function is defined outside any if-guard to make sure -- every OS implements it with the same type. 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