[Git][ghc/ghc][wip/rts-configure-libdw-libnuma] 5 commits: Make it easier to debug Cabal configure
John Ericson (@Ericson2314)
gitlab at gitlab.haskell.org
Sun Sep 17 15:54:41 UTC 2023
John Ericson pushed to branch wip/rts-configure-libdw-libnuma at Glasgow Haskell Compiler / GHC
Commits:
f81eea15 by John Ericson at 2023-09-15T16:45:16-04:00
Make it easier to debug Cabal configure
Right now, output is squashed. This make per-package configure scripts
extremely hard to maintain, because we get vague "library is missing"
errors when the actually probably is usually completely unrelated except
for also involving the C/C++ toolchain.
(I can always pass `-VVV` to Hadrian locally, but these errors are
subtle and I often cannot reproduce them locally!)
- - - - -
eab11309 by John Ericson at 2023-09-15T16:45:30-04:00
Increase verbosity
- - - - -
2d666c49 by John Ericson at 2023-09-15T17:58:19-04:00
Less quite
- - - - -
f8806bc7 by John Ericson at 2023-09-17T01:32:14-04:00
rts: Move most external symbols logic to the configure script
This is much more terse because we are programmatically handling the
leading underscore.
`findPtr` however is still handled in the Cabal file because we need a
newer Cabal to pass flags to the configure script automatically.
Co-Authored-By: Ben Gamari <ben at well-typed.com>
- - - - -
23fea34c by John Ericson at 2023-09-17T11:54:34-04:00
Move lib{numa,dw} defines to RTS configure
Clean up the m4 to handle the auto case always and be more consistent.
Also simplify the CPP --- we should always have both headers if we are
using libnuma.
"side effects" (AC_DEFINE, and AC_SUBST) are removed from the macros to
better separate searching from actions taken based on search results.
This might seem overkill now, but will make shuffling logic between
configure scripts easier later.
- - - - -
12 changed files:
- configure.ac
- hadrian/src/Hadrian/Haskell/Cabal/Parse.hs
- hadrian/src/Hadrian/Oracles/Cabal/Rules.hs
- hadrian/src/Settings/Builders/Cabal.hs
- m4/fp_find_libdw.m4
- m4/fp_find_libnuma.m4
- rts/.gitignore
- rts/configure.ac
- + rts/external-symbols.list.in
- rts/posix/OSMem.c
- + rts/rts.buildinfo.in
- rts/rts.cabal.in
Changes:
=====================================
configure.ac
=====================================
@@ -1131,7 +1131,14 @@ FP_FIND_LIBZSTD
dnl ** Other RTS features
dnl --------------------------------------------------------------
FP_FIND_LIBDW
+AC_SUBST(UseLibdw)
+AC_SUBST(LibdwLibDir)
+AC_SUBST(LibdwIncludeDir)
+
FP_FIND_LIBNUMA
+AC_SUBST(UseLibNuma)
+AC_SUBST(LibNumaLibDir)
+AC_SUBST(LibNumaIncludeDir)
dnl ** Documentation
dnl --------------------------------------------------------------
=====================================
hadrian/src/Hadrian/Haskell/Cabal/Parse.hs
=====================================
@@ -165,8 +165,8 @@ configurePackage context at Context {..} = do
argList <- interpret (target context (Cabal Setup stage) [] []) getArgs
trackArgsHash (target context (Cabal Flags stage) [] [])
trackArgsHash (target context (Cabal Setup stage) [] [])
- verbosity <- getVerbosity
- let v = if verbosity >= Diagnostic then "-v3" else "-v0"
+ verbosity <- getVerbosity
+ let v = shakeVerbosityToCabalFlag verbosity
argList' = argList ++ ["--flags=" ++ unwords flagList, v]
when (verbosity >= Verbose) $
putProgressInfo $ "| Package " ++ quote (pkgName package) ++ " configuration flags: " ++ unwords argList'
@@ -189,12 +189,18 @@ copyPackage context at Context {..} = do
ctxPath <- Context.contextPath context
pkgDbPath <- packageDbPath (PackageDbLoc stage iplace)
verbosity <- getVerbosity
- let v = if verbosity >= Diagnostic then "-v3" else "-v0"
+ let v = shakeVerbosityToCabalFlag verbosity
traced "cabal-copy" $
C.defaultMainWithHooksNoReadArgs C.autoconfUserHooks gpd
[ "copy", "--builddir", ctxPath, "--target-package-db", pkgDbPath, v ]
-
+-- | Increase by 1 by because 'simpleUserHooks' calls 'lessVerbose'
+shakeVerbosityToCabalFlag :: Verbosity -> String
+shakeVerbosityToCabalFlag = \case
+ Diagnostic -> "-v3"
+ Verbose -> "-v3"
+ Silent -> "-v0"
+ _ -> "-v2"
-- | What type of file is Main
data MainSourceType = HsMain | CppMain | CMain
=====================================
hadrian/src/Hadrian/Oracles/Cabal/Rules.hs
=====================================
@@ -73,7 +73,7 @@ cabalOracle = do
$ addKnownProgram ghcPkgProgram
$ emptyProgramDb
(compiler, maybePlatform, _pkgdb) <- liftIO $
- configure silent Nothing Nothing progDb
+ configure normal Nothing Nothing progDb
let platform = fromMaybe (error msg) maybePlatform
msg = "PackageConfiguration oracle: cannot detect platform"
return $ PackageConfiguration (compiler, platform)
=====================================
hadrian/src/Settings/Builders/Cabal.hs
=====================================
@@ -83,7 +83,6 @@ cabalSetupArgs = builder (Cabal Setup) ? do
commonCabalArgs :: Stage -> Args
commonCabalArgs stage = do
- verbosity <- expr getVerbosity
pkg <- getPackage
package_id <- expr $ pkgUnitId stage pkg
let prefix = "${pkgroot}" ++ (if windowsHost then "" else "/..")
@@ -127,9 +126,7 @@ commonCabalArgs stage = do
, with Alex
, with Happy
-- Update Target.trackArgument if changing these:
- , verbosity < Verbose ?
- pure [ "-v0", "--configure-option=--quiet"
- , "--configure-option=--disable-option-checking" ] ]
+ ]
-- TODO: Isn't vanilla always built? If yes, some conditions are redundant.
-- TODO: Need compiler_stage1_CONFIGURE_OPTS += --disable-library-for-ghci?
=====================================
m4/fp_find_libdw.m4
=====================================
@@ -12,8 +12,6 @@ AC_DEFUN([FP_FIND_LIBDW],
LIBDW_LDFLAGS="-L$withval"
])
- AC_SUBST(LibdwLibDir)
-
AC_ARG_WITH([libdw-includes],
[AS_HELP_STRING([--with-libdw-includes=ARG],
[Find includes for libdw in ARG [default=system default]])
@@ -23,32 +21,29 @@ AC_DEFUN([FP_FIND_LIBDW],
LIBDW_CFLAGS="-I$withval"
])
- AC_SUBST(LibdwIncludeDir)
+ AC_ARG_ENABLE(dwarf-unwind,
+ [AS_HELP_STRING([--enable-dwarf-unwind],
+ [Enable DWARF unwinding support in the runtime system via elfutils' libdw [default=no]])],
+ [],
+ [enable_dwarf_unwind=no])
UseLibdw=NO
- USE_LIBDW=0
- AC_ARG_ENABLE(dwarf-unwind,
- [AS_HELP_STRING([--enable-dwarf-unwind],
- [Enable DWARF unwinding support in the runtime system via elfutils' libdw [default=no]])])
- if test "$enable_dwarf_unwind" = "yes" ; then
+ if test "$enable_dwarf_unwind" != "no" ; then
CFLAGS2="$CFLAGS"
CFLAGS="$LIBDW_CFLAGS $CFLAGS"
LDFLAGS2="$LDFLAGS"
LDFLAGS="$LIBDW_LDFLAGS $LDFLAGS"
- AC_CHECK_LIB(dw, dwfl_attach_state,
- [AC_CHECK_HEADERS([elfutils/libdw.h], [break], [])
- UseLibdw=YES],
- [AC_MSG_ERROR([Cannot find system libdw (required by --enable-dwarf-unwind)])])
+ AC_CHECK_HEADER([elfutils/libdwfl.h],
+ [AC_CHECK_LIB(dw, dwfl_attach_state,
+ [UseLibdw=YES])])
+
+ if test "x:$enable_dwarf_unwind:$UseLibdw" = "x:yes:NO" ; then
+ AC_MSG_ERROR([Cannot find system libdw (required by --enable-dwarf-unwind)])
+ fi
CFLAGS="$CFLAGS2"
LDFLAGS="$LDFLAGS2"
fi
-
- AC_SUBST(UseLibdw)
- if test $UseLibdw = "YES" ; then
- USE_LIBDW=1
- fi
- AC_DEFINE_UNQUOTED([USE_LIBDW], [$USE_LIBDW], [Set to 1 to use libdw])
])
=====================================
m4/fp_find_libnuma.m4
=====================================
@@ -11,8 +11,6 @@ AC_DEFUN([FP_FIND_LIBNUMA],
LIBNUMA_LDFLAGS="-L$withval"
])
- AC_SUBST(LibNumaLibDir)
-
AC_ARG_WITH([libnuma-includes],
[AS_HELP_STRING([--with-libnuma-includes=ARG],
[Find includes for libnuma in ARG [default=system default]])
@@ -22,15 +20,15 @@ AC_DEFUN([FP_FIND_LIBNUMA],
LIBNUMA_CFLAGS="-I$withval"
])
- AC_SUBST(LibNumaIncludeDir)
-
- HaveLibNuma=0
AC_ARG_ENABLE(numa,
- [AS_HELP_STRING([--enable-numa],
- [Enable NUMA memory policy and thread affinity support in the
- runtime system via numactl's libnuma [default=auto]])])
-
- if test "$enable_numa" = "yes" ; then
+ [AS_HELP_STRING([--enable-numa],
+ [Enable NUMA memory policy and thread affinity support in the
+ runtime system via numactl's libnuma [default=auto]])],
+ [],
+ [enable_numa=auto])
+
+ UseLibNuma=NO
+ if test "$enable_numa" != "no" ; then
CFLAGS2="$CFLAGS"
CFLAGS="$LIBNUMA_CFLAGS $CFLAGS"
LDFLAGS2="$LDFLAGS"
@@ -38,23 +36,14 @@ AC_DEFUN([FP_FIND_LIBNUMA],
AC_CHECK_HEADERS([numa.h numaif.h])
- if test "$ac_cv_header_numa_h$ac_cv_header_numaif_h" = "yesyes" ; then
- AC_CHECK_LIB(numa, numa_available,HaveLibNuma=1)
+ if test "x:$ac_cv_header_numa_h:$ac_cv_header_numaif_h" = "x:yes:yes" ; then
+ AC_CHECK_LIB([numa], [numa_available], [UseLibNuma=YES])
fi
- if test "$HaveLibNuma" = "0" ; then
- AC_MSG_ERROR([Cannot find system libnuma (required by --enable-numa)])
+ if test "x:$enable_numa:$UseLibNuma" = "x:yes:NO" ; then
+ AC_MSG_ERROR([Cannot find system libnuma (required by --enable-numa)])
fi
CFLAGS="$CFLAGS2"
LDFLAGS="$LDFLAGS2"
fi
-
- AC_DEFINE_UNQUOTED([HAVE_LIBNUMA], [$HaveLibNuma], [Define to 1 if you have libnuma])
- if test $HaveLibNuma = "1" ; then
- AC_SUBST([UseLibNuma],[YES])
- AC_SUBST([CabalHaveLibNuma],[True])
- else
- AC_SUBST([UseLibNuma],[NO])
- AC_SUBST([CabalHaveLibNuma],[False])
- fi
])
=====================================
rts/.gitignore
=====================================
@@ -18,6 +18,7 @@
/config.status
/configure
+/external-symbols.list
/ghcautoconf.h.autoconf.in
/ghcautoconf.h.autoconf
/include/ghcautoconf.h
=====================================
rts/configure.ac
=====================================
@@ -33,6 +33,15 @@ GHC_CONVERT_PLATFORM_PARTS([host], [Host])
FPTOOLS_SET_PLATFORM_VARS([host], [Host])
FPTOOLS_SET_HASKELL_PLATFORM_VARS([Host])
+dnl ** Other RTS features
+dnl --------------------------------------------------------------
+AC_DEFINE_UNQUOTED([USE_LIBDW], [$CABAL_FLAG_libdw], [Set to 1 to use libdw])
+
+AC_DEFINE_UNQUOTED([HAVE_LIBNUMA], [$CABAL_FLAG_libnuma], [Define to 1 if you have libnuma])
+
+dnl ** Write config files
+dnl --------------------------------------------------------------
+
AC_OUTPUT
dnl ######################################################################
@@ -55,3 +64,44 @@ cat $srcdir/../mk/config.h ghcautoconf.h.autoconf | sed \
>> include/ghcautoconf.h
echo "#endif /* __GHCAUTOCONF_H__ */" >> include/ghcautoconf.h
]
+
+dnl ######################################################################
+dnl Generate external symbol flags (-Wl,-u...)
+dnl ######################################################################
+
+dnl See Note [Undefined symbols in the RTS]
+
+[
+symbolExtraDefs=''
+if [[ "$CABAL_FLAG_find_ptr" = 1 ]]; then
+ symbolExtraDefs+=' -DFIND_PTR'
+fi
+
+cat $srcdir/external-symbols.list.in \
+ | "$CC" $symbolExtraDefs -E -P -traditional -Iinclude - -o - \
+ | sed -e '/^ *$/d' \
+ > external-symbols.list \
+ || exit 1
+
+if [[ "$CABAL_FLAG_leading_underscore" = 1 ]]; then
+ sedExpr='s/^(.*)$/ "-Wl,-u,_\1"/'
+else
+ sedExpr='s/^(.*)$/ "-Wl,-u,\1"/'
+fi
+sed -E -e "${sedExpr}" external-symbols.list > external-symbols.flags
+unset sedExpr
+# rm -f external-symbols.list
+]
+
+dnl ######################################################################
+dnl Generate build-info
+dnl ######################################################################
+
+[
+cat $srcdir/rts.buildinfo.in \
+ | "$CC" -E -P -traditional - -o - \
+ | sed -e '/^ *$/d' \
+ > rts.buildinfo \
+ || exit 1
+# rm -f external-symbols.flags
+]
=====================================
rts/external-symbols.list.in
=====================================
@@ -0,0 +1,97 @@
+#include "ghcautoconf.h"
+
+#if 0
+See Note [Undefined symbols in the RTS]
+#endif
+
+#if mingw32_HOST_OS
+base_GHCziEventziWindows_processRemoteCompletion_closure
+#endif
+
+#if FIND_PTR
+findPtr
+#endif
+
+base_GHCziTopHandler_runIO_closure
+base_GHCziTopHandler_runNonIO_closure
+ghczmprim_GHCziTupleziPrim_Z0T_closure
+ghczmprim_GHCziTypes_True_closure
+ghczmprim_GHCziTypes_False_closure
+base_GHCziPack_unpackCString_closure
+base_GHCziWeakziFinalizze_runFinalizzerBatch_closure
+base_GHCziIOziException_stackOverflow_closure
+base_GHCziIOziException_heapOverflow_closure
+base_GHCziIOziException_allocationLimitExceeded_closure
+base_GHCziIOziException_blockedIndefinitelyOnMVar_closure
+base_GHCziIOziException_blockedIndefinitelyOnSTM_closure
+base_GHCziIOziException_cannotCompactFunction_closure
+base_GHCziIOziException_cannotCompactPinned_closure
+base_GHCziIOziException_cannotCompactMutable_closure
+base_GHCziIOPort_doubleReadException_closure
+base_ControlziExceptionziBase_nonTermination_closure
+base_ControlziExceptionziBase_nestedAtomically_closure
+base_GHCziEventziThread_blockedOnBadFD_closure
+base_GHCziConcziSync_runSparks_closure
+base_GHCziConcziIO_ensureIOManagerIsRunning_closure
+base_GHCziConcziIO_interruptIOManager_closure
+base_GHCziConcziIO_ioManagerCapabilitiesChanged_closure
+base_GHCziConcziSignal_runHandlersPtr_closure
+base_GHCziTopHandler_flushStdHandles_closure
+base_GHCziTopHandler_runMainIO_closure
+ghczmprim_GHCziTypes_Czh_con_info
+ghczmprim_GHCziTypes_Izh_con_info
+ghczmprim_GHCziTypes_Fzh_con_info
+ghczmprim_GHCziTypes_Dzh_con_info
+ghczmprim_GHCziTypes_Wzh_con_info
+base_GHCziPtr_Ptr_con_info
+base_GHCziPtr_FunPtr_con_info
+base_GHCziInt_I8zh_con_info
+base_GHCziInt_I16zh_con_info
+base_GHCziInt_I32zh_con_info
+base_GHCziInt_I64zh_con_info
+base_GHCziWord_W8zh_con_info
+base_GHCziWord_W16zh_con_info
+base_GHCziWord_W32zh_con_info
+base_GHCziWord_W64zh_con_info
+base_GHCziStable_StablePtr_con_info
+hs_atomic_add8
+hs_atomic_add16
+hs_atomic_add32
+hs_atomic_add64
+hs_atomic_sub8
+hs_atomic_sub16
+hs_atomic_sub32
+hs_atomic_sub64
+hs_atomic_and8
+hs_atomic_and16
+hs_atomic_and32
+hs_atomic_and64
+hs_atomic_nand8
+hs_atomic_nand16
+hs_atomic_nand32
+hs_atomic_nand64
+hs_atomic_or8
+hs_atomic_or16
+hs_atomic_or32
+hs_atomic_or64
+hs_atomic_xor8
+hs_atomic_xor16
+hs_atomic_xor32
+hs_atomic_xor64
+hs_cmpxchg8
+hs_cmpxchg16
+hs_cmpxchg32
+hs_cmpxchg64
+hs_xchg8
+hs_xchg16
+hs_xchg32
+hs_xchg64
+hs_atomicread8
+hs_atomicread16
+hs_atomicread32
+hs_atomicread64
+hs_atomicwrite8
+hs_atomicwrite16
+hs_atomicwrite32
+hs_atomicwrite64
+base_GHCziStackziCloneStack_StackSnapshot_closure
=====================================
rts/posix/OSMem.c
=====================================
@@ -30,10 +30,8 @@
#if defined(HAVE_FCNTL_H)
#include <fcntl.h>
#endif
-#if defined(HAVE_NUMA_H)
+#if HAVE_LIBNUMA
#include <numa.h>
-#endif
-#if defined(HAVE_NUMAIF_H)
#include <numaif.h>
#endif
#if defined(HAVE_SYS_RESOURCE_H) && defined(HAVE_SYS_TIME_H)
=====================================
rts/rts.buildinfo.in
=====================================
@@ -0,0 +1,3 @@
+-- External symbols referenced by the RTS
+ld-options:
+#include "external-symbols.flags"
=====================================
rts/rts.cabal.in
=====================================
@@ -14,9 +14,12 @@ build-type: Configure
extra-source-files:
configure
configure.ac
+ external-symbols.list.in
+ rts.buildinfo.in
extra-tmp-files:
autom4te.cache
+ rts.buildinfo
config.log
config.status
@@ -301,197 +304,6 @@ library
stg/Ticky.h
stg/Types.h
- -- See Note [Undefined symbols in the RTS]
- if flag(leading-underscore)
- ld-options:
- "-Wl,-u,_base_GHCziTopHandler_runIO_closure"
- "-Wl,-u,_base_GHCziTopHandler_runNonIO_closure"
- "-Wl,-u,_ghczmprim_GHCziTupleziPrim_Z0T_closure"
- "-Wl,-u,_ghczmprim_GHCziTypes_True_closure"
- "-Wl,-u,_ghczmprim_GHCziTypes_False_closure"
- "-Wl,-u,_base_GHCziPack_unpackCString_closure"
- "-Wl,-u,_base_GHCziWeakziFinalizze_runFinalizzerBatch_closure"
- "-Wl,-u,_base_GHCziIOziException_stackOverflow_closure"
- "-Wl,-u,_base_GHCziIOziException_heapOverflow_closure"
- "-Wl,-u,_base_GHCziIOziException_allocationLimitExceeded_closure"
- "-Wl,-u,_base_GHCziIOziException_blockedIndefinitelyOnMVar_closure"
- "-Wl,-u,_base_GHCziIOziException_blockedIndefinitelyOnSTM_closure"
- "-Wl,-u,_base_GHCziIOziException_cannotCompactFunction_closure"
- "-Wl,-u,_base_GHCziIOziException_cannotCompactPinned_closure"
- "-Wl,-u,_base_GHCziIOziException_cannotCompactMutable_closure"
- "-Wl,-u,_base_GHCziIOPort_doubleReadException_closure"
- "-Wl,-u,_base_ControlziExceptionziBase_nonTermination_closure"
- "-Wl,-u,_base_ControlziExceptionziBase_nestedAtomically_closure"
- "-Wl,-u,_base_GHCziEventziThread_blockedOnBadFD_closure"
- "-Wl,-u,_base_GHCziConcziSync_runSparks_closure"
- "-Wl,-u,_base_GHCziConcziIO_ensureIOManagerIsRunning_closure"
- "-Wl,-u,_base_GHCziConcziIO_interruptIOManager_closure"
- "-Wl,-u,_base_GHCziConcziIO_ioManagerCapabilitiesChanged_closure"
- "-Wl,-u,_base_GHCziConcziSignal_runHandlersPtr_closure"
- "-Wl,-u,_base_GHCziTopHandler_flushStdHandles_closure"
- "-Wl,-u,_base_GHCziTopHandler_runMainIO_closure"
- "-Wl,-u,_ghczmprim_GHCziTypes_Czh_con_info"
- "-Wl,-u,_ghczmprim_GHCziTypes_Izh_con_info"
- "-Wl,-u,_ghczmprim_GHCziTypes_Fzh_con_info"
- "-Wl,-u,_ghczmprim_GHCziTypes_Dzh_con_info"
- "-Wl,-u,_ghczmprim_GHCziTypes_Wzh_con_info"
- "-Wl,-u,_base_GHCziPtr_Ptr_con_info"
- "-Wl,-u,_base_GHCziPtr_FunPtr_con_info"
- "-Wl,-u,_base_GHCziInt_I8zh_con_info"
- "-Wl,-u,_base_GHCziInt_I16zh_con_info"
- "-Wl,-u,_base_GHCziInt_I32zh_con_info"
- "-Wl,-u,_base_GHCziInt_I64zh_con_info"
- "-Wl,-u,_base_GHCziWord_W8zh_con_info"
- "-Wl,-u,_base_GHCziWord_W16zh_con_info"
- "-Wl,-u,_base_GHCziWord_W32zh_con_info"
- "-Wl,-u,_base_GHCziWord_W64zh_con_info"
- "-Wl,-u,_base_GHCziStable_StablePtr_con_info"
- "-Wl,-u,_hs_atomic_add8"
- "-Wl,-u,_hs_atomic_add16"
- "-Wl,-u,_hs_atomic_add32"
- "-Wl,-u,_hs_atomic_add64"
- "-Wl,-u,_hs_atomic_sub8"
- "-Wl,-u,_hs_atomic_sub16"
- "-Wl,-u,_hs_atomic_sub32"
- "-Wl,-u,_hs_atomic_sub64"
- "-Wl,-u,_hs_atomic_and8"
- "-Wl,-u,_hs_atomic_and16"
- "-Wl,-u,_hs_atomic_and32"
- "-Wl,-u,_hs_atomic_and64"
- "-Wl,-u,_hs_atomic_nand8"
- "-Wl,-u,_hs_atomic_nand16"
- "-Wl,-u,_hs_atomic_nand32"
- "-Wl,-u,_hs_atomic_nand64"
- "-Wl,-u,_hs_atomic_or8"
- "-Wl,-u,_hs_atomic_or16"
- "-Wl,-u,_hs_atomic_or32"
- "-Wl,-u,_hs_atomic_or64"
- "-Wl,-u,_hs_atomic_xor8"
- "-Wl,-u,_hs_atomic_xor16"
- "-Wl,-u,_hs_atomic_xor32"
- "-Wl,-u,_hs_atomic_xor64"
- "-Wl,-u,_hs_cmpxchg8"
- "-Wl,-u,_hs_cmpxchg16"
- "-Wl,-u,_hs_cmpxchg32"
- "-Wl,-u,_hs_cmpxchg64"
- "-Wl,-u,_hs_xchg8"
- "-Wl,-u,_hs_xchg16"
- "-Wl,-u,_hs_xchg32"
- "-Wl,-u,_hs_xchg64"
- "-Wl,-u,_hs_atomicread8"
- "-Wl,-u,_hs_atomicread16"
- "-Wl,-u,_hs_atomicread32"
- "-Wl,-u,_hs_atomicread64"
- "-Wl,-u,_hs_atomicwrite8"
- "-Wl,-u,_hs_atomicwrite16"
- "-Wl,-u,_hs_atomicwrite32"
- "-Wl,-u,_hs_atomicwrite64"
- "-Wl,-u,_base_GHCziStackziCloneStack_StackSnapshot_closure"
-
- if flag(find-ptr)
- -- This symbol is useful in gdb, but not referred to anywhere,
- -- so we need to force it to be included in the binary.
- ld-options: "-Wl,-u,_findPtr"
-
- else
- ld-options:
- "-Wl,-u,base_GHCziTopHandler_runIO_closure"
- "-Wl,-u,base_GHCziTopHandler_runNonIO_closure"
- "-Wl,-u,ghczmprim_GHCziTupleziPrim_Z0T_closure"
- "-Wl,-u,ghczmprim_GHCziTypes_True_closure"
- "-Wl,-u,ghczmprim_GHCziTypes_False_closure"
- "-Wl,-u,base_GHCziPack_unpackCString_closure"
- "-Wl,-u,base_GHCziWeakziFinalizze_runFinalizzerBatch_closure"
- "-Wl,-u,base_GHCziIOziException_stackOverflow_closure"
- "-Wl,-u,base_GHCziIOziException_heapOverflow_closure"
- "-Wl,-u,base_GHCziIOziException_allocationLimitExceeded_closure"
- "-Wl,-u,base_GHCziIOziException_blockedIndefinitelyOnMVar_closure"
- "-Wl,-u,base_GHCziIOziException_blockedIndefinitelyOnSTM_closure"
- "-Wl,-u,base_GHCziIOziException_cannotCompactFunction_closure"
- "-Wl,-u,base_GHCziIOziException_cannotCompactPinned_closure"
- "-Wl,-u,base_GHCziIOziException_cannotCompactMutable_closure"
- "-Wl,-u,base_GHCziIOPort_doubleReadException_closure"
- "-Wl,-u,base_ControlziExceptionziBase_nonTermination_closure"
- "-Wl,-u,base_ControlziExceptionziBase_nestedAtomically_closure"
- "-Wl,-u,base_GHCziEventziThread_blockedOnBadFD_closure"
- "-Wl,-u,base_GHCziConcziSync_runSparks_closure"
- "-Wl,-u,base_GHCziConcziIO_ensureIOManagerIsRunning_closure"
- "-Wl,-u,base_GHCziConcziIO_interruptIOManager_closure"
- "-Wl,-u,base_GHCziConcziIO_ioManagerCapabilitiesChanged_closure"
- "-Wl,-u,base_GHCziConcziSignal_runHandlersPtr_closure"
- "-Wl,-u,base_GHCziTopHandler_flushStdHandles_closure"
- "-Wl,-u,base_GHCziTopHandler_runMainIO_closure"
- "-Wl,-u,ghczmprim_GHCziTypes_Czh_con_info"
- "-Wl,-u,ghczmprim_GHCziTypes_Izh_con_info"
- "-Wl,-u,ghczmprim_GHCziTypes_Fzh_con_info"
- "-Wl,-u,ghczmprim_GHCziTypes_Dzh_con_info"
- "-Wl,-u,ghczmprim_GHCziTypes_Wzh_con_info"
- "-Wl,-u,base_GHCziPtr_Ptr_con_info"
- "-Wl,-u,base_GHCziPtr_FunPtr_con_info"
- "-Wl,-u,base_GHCziInt_I8zh_con_info"
- "-Wl,-u,base_GHCziInt_I16zh_con_info"
- "-Wl,-u,base_GHCziInt_I32zh_con_info"
- "-Wl,-u,base_GHCziInt_I64zh_con_info"
- "-Wl,-u,base_GHCziWord_W8zh_con_info"
- "-Wl,-u,base_GHCziWord_W16zh_con_info"
- "-Wl,-u,base_GHCziWord_W32zh_con_info"
- "-Wl,-u,base_GHCziWord_W64zh_con_info"
- "-Wl,-u,base_GHCziStable_StablePtr_con_info"
- "-Wl,-u,hs_atomic_add8"
- "-Wl,-u,hs_atomic_add16"
- "-Wl,-u,hs_atomic_add32"
- "-Wl,-u,hs_atomic_add64"
- "-Wl,-u,hs_atomic_sub8"
- "-Wl,-u,hs_atomic_sub16"
- "-Wl,-u,hs_atomic_sub32"
- "-Wl,-u,hs_atomic_sub64"
- "-Wl,-u,hs_atomic_and8"
- "-Wl,-u,hs_atomic_and16"
- "-Wl,-u,hs_atomic_and32"
- "-Wl,-u,hs_atomic_and64"
- "-Wl,-u,hs_atomic_nand8"
- "-Wl,-u,hs_atomic_nand16"
- "-Wl,-u,hs_atomic_nand32"
- "-Wl,-u,hs_atomic_nand64"
- "-Wl,-u,hs_atomic_or8"
- "-Wl,-u,hs_atomic_or16"
- "-Wl,-u,hs_atomic_or32"
- "-Wl,-u,hs_atomic_or64"
- "-Wl,-u,hs_atomic_xor8"
- "-Wl,-u,hs_atomic_xor16"
- "-Wl,-u,hs_atomic_xor32"
- "-Wl,-u,hs_atomic_xor64"
- "-Wl,-u,hs_cmpxchg8"
- "-Wl,-u,hs_cmpxchg16"
- "-Wl,-u,hs_cmpxchg32"
- "-Wl,-u,hs_cmpxchg64"
- "-Wl,-u,hs_xchg8"
- "-Wl,-u,hs_xchg16"
- "-Wl,-u,hs_xchg32"
- "-Wl,-u,hs_xchg64"
- "-Wl,-u,hs_atomicread8"
- "-Wl,-u,hs_atomicread16"
- "-Wl,-u,hs_atomicread32"
- "-Wl,-u,hs_atomicread64"
- "-Wl,-u,hs_atomicwrite8"
- "-Wl,-u,hs_atomicwrite16"
- "-Wl,-u,hs_atomicwrite32"
- "-Wl,-u,hs_atomicwrite64"
- "-Wl,-u,base_GHCziStackziCloneStack_StackSnapshot_closure"
-
- if flag(find-ptr)
- -- This symbol is useful in gdb, but not referred to anywhere,
- -- so we need to force it to be included in the binary.
- ld-options: "-Wl,-u,findPtr"
-
- if os(windows)
- if flag(leading-underscore)
- ld-options:
- "-Wl,-u,_base_GHCziEventziWindows_processRemoteCompletion_closure"
- else
- ld-options:
- "-Wl,-u,base_GHCziEventziWindows_processRemoteCompletion_closure"
-
if os(osx)
ld-options: "-Wl,-search_paths_first"
-- See Note [fd_set_overflow]
View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/b30fcbe03a96fed3ec67a3a0f74b52c3e9f76c8d...23fea34c667d23f7dc03b90fb18ca176fddfe0dc
--
View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/b30fcbe03a96fed3ec67a3a0f74b52c3e9f76c8d...23fea34c667d23f7dc03b90fb18ca176fddfe0dc
You're receiving this email because of your account on gitlab.haskell.org.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.haskell.org/pipermail/ghc-commits/attachments/20230917/8354784c/attachment-0001.html>
More information about the ghc-commits
mailing list