[Git][ghc/ghc][wip/marge_bot_batch_merge_job] 12 commits: Move apple compat check to RTS configure
Marge Bot (@marge-bot)
gitlab at gitlab.haskell.org
Thu Oct 12 22:05:03 UTC 2023
Marge Bot pushed to branch wip/marge_bot_batch_merge_job at Glasgow Haskell Compiler / GHC
Commits:
c74c4f00 by John Ericson at 2023-10-12T10:31:13-04:00
Move apple compat check to RTS configure
- - - - -
c80778ea by John Ericson at 2023-10-12T10:31:13-04:00
Move clock/timer fun checks to RTS configure
Actual library check (which will set the Cabal flag) is left in the
top-level configure for now.
Progress towards #17191
- - - - -
7f9f2686 by John Ericson at 2023-10-12T10:31:13-04:00
Move visibility and "musttail" annotation checks to the RTS configure
All of this should boil down to `AC_DEFINE` not `AC_SUBST`, so it
belongs in the RTS configure and should be safe to move without
modification.
Progress towards #17191
- - - - -
ffb3efe6 by John Ericson at 2023-10-12T10:31:13-04:00
Move leading underscore checks to RTS configure
`CabalLeadingUnderscore` is done via Hadrian already, so we can stop
`AC_SUBST`ing it completely.
- - - - -
25fa4b02 by John Ericson at 2023-10-12T10:31:13-04:00
Move alloca, fork, const, and big endian checks to RTS configure
All of this should boil down to `AC_DEFINE` not `AC_SUBST`, so it
belongs in the RTS configure and should be safe to move without
modification.
- - - - -
5170f42a by John Ericson at 2023-10-12T10:31:13-04:00
Move libdl check to RTS configure
- - - - -
ea7a1447 by John Ericson at 2023-10-12T10:31:13-04:00
Adjust `FP_FIND_LIBFFI`
Just set vars, and `AC_SUBST` in top-level configure.
Don't define `HAVE_SYSTEM_LIBFFI` because nothing is using it. It hasn't
be in used since 3609340743c1b25fdfd0e18b1670dac54c8d8623 (part of the
make build system).
- - - - -
f399812c by John Ericson at 2023-10-12T10:31:13-04:00
Split BFD support to RTS configure
The flag is still in the top-level configure, but the other checks
(which define various macros --- important) are in the RTS configure.
- - - - -
f64f44e9 by John Ericson at 2023-10-12T10:31:13-04:00
Split libm check between top level and RTS
- - - - -
dafc4709 by Moritz Angermann at 2023-10-12T10:31:49-04:00
CgUtils.fixStgRegStmt respect register width
This change ensure that the reg + offset computation is always of the
same size. Before this we could end up with a 64bit register, and then
add a 32bit offset (on 32bit platforms). This not only would fail type
sanity checking, but also incorrectly truncate 64bit values into 32bit
values silently on 32bit architectures.
- - - - -
8ebb1316 by Matthew Pickering at 2023-10-12T18:04:55-04:00
hadrian: Decrease verbosity of cabal commands
In Normal, most tools do not produce output to stdout unless there are
error conditions.
Reverts 7ed65f5a1bc8e040e318ccff395f53a9bbfd8217
- - - - -
6cda769e by John Ericson at 2023-10-12T18:04:55-04:00
Do not substitute `@...@` for stage-specific values in cabal files
`rts` and `ghc-prim` now no longer have a `*.cabal.in` to set Cabal flag
defaults; instead manual choices are passed to configure in the usual
way.
The old way was fundamentally broken, because it meant we were baking
these Cabal files for a specific stage. Now we only do stage-agnostic
@...@ substitution in cabal files (the GHC version), and so all
stage-specific configuration is properly confined to `_build` and the
right stage dir.
Also `include-ghc-prim` is a flag that no longer exists for `ghc-prim`
(it was removed in 835d8ddbbfb11796ea8a03d1806b7cee38ba17a6) so I got
rid of it.
Co-Authored-By: Matthew Pickering <matthewtpickering at gmail.com>
- - - - -
12 changed files:
- .gitignore
- compiler/GHC/StgToCmm/CgUtils.hs
- configure.ac
- hadrian/src/Hadrian/Haskell/Cabal/Parse.hs
- hadrian/src/Rules/Generate.hs
- hadrian/src/Settings/Packages.hs
- libraries/ghc-prim/ghc-prim.cabal.in → libraries/ghc-prim/ghc-prim.cabal
- m4/fp_bfd_support.m4
- m4/fp_find_libffi.m4
- rts/.gitignore
- rts/configure.ac
- rts/rts.cabal.in → rts/rts.cabal
Changes:
=====================================
.gitignore
=====================================
@@ -167,7 +167,6 @@ _darcs/
/libraries/ghc-boot-th/ghc-boot-th.cabal
/libraries/ghc-boot-th/ghc.mk
/libraries/ghc-heap/ghc-heap.cabal
-/libraries/ghc-prim/ghc-prim.cabal
/libraries/ghci/GNUmakefile
/libraries/ghci/ghci.cabal
/libraries/ghci/ghc.mk
=====================================
compiler/GHC/StgToCmm/CgUtils.hs
=====================================
@@ -177,16 +177,18 @@ fixStgRegStmt platform stmt = fixAssign $ mapExpDeep fixExpr stmt
(globalRegSpillType platform reg)
NaturallyAligned
- CmmRegOff (CmmGlobal reg_use) offset ->
+ CmmRegOff greg@(CmmGlobal reg) offset ->
-- RegOf leaves are just a shorthand form. If the reg maps
-- to a real reg, we keep the shorthand, otherwise, we just
-- expand it and defer to the above code.
- let reg = globalRegUseGlobalReg reg_use in
- case reg `elem` activeStgRegs platform of
+ -- NB: to ensure type correctness we need to ensure the Add
+ -- as well as the Int need to be of the same size as the
+ -- register.
+ case globalRegUseGlobalReg reg `elem` activeStgRegs platform of
True -> expr
- False -> CmmMachOp (MO_Add (wordWidth platform)) [
- fixExpr (CmmReg (CmmGlobal reg_use)),
+ False -> CmmMachOp (MO_Add (cmmRegWidth greg)) [
+ fixExpr (CmmReg greg),
CmmLit (CmmInt (fromIntegral offset)
- (wordWidth platform))]
+ (cmmRegWidth greg))]
other_expr -> other_expr
=====================================
configure.ac
=====================================
@@ -951,18 +951,13 @@ dnl Keep that check as early as possible.
dnl as we need to know whether we need libm
dnl for math functions or not
dnl (see https://gitlab.haskell.org/ghc/ghc/issues/3730)
-AC_CHECK_LIB(m, atan, HaveLibM=YES, HaveLibM=NO)
-if test $HaveLibM = YES
-then
- AC_DEFINE([HAVE_LIBM], [1], [Define to 1 if you need to link with libm])
- AC_SUBST([UseLibm],[YES])
-else
- AC_SUBST([UseLibm],[NO])
-fi
-TargetHasLibm=$HaveLibM
+AC_CHECK_LIB(m, atan, UseLibm=YES, UseLibm=NO)
+AC_SUBST([UseLibm])
+TargetHasLibm=$UseLibm
AC_SUBST(TargetHasLibm)
-FP_BFD_SUPPORT
+FP_BFD_FLAG
+AC_SUBST([UseLibbfd])
dnl ################################################################
dnl Check for libraries
@@ -970,70 +965,20 @@ dnl ################################################################
FP_FIND_LIBFFI
AC_SUBST(UseSystemLibFFI)
+AC_SUBST(FFILibDir)
+AC_SUBST(FFIIncludeDir)
dnl ** check whether we need -ldl to get dlopen()
-AC_CHECK_LIB([dl], [dlopen])
-AC_CHECK_LIB([dl], [dlopen], HaveLibdl=YES, HaveLibdl=NO)
-AC_SUBST([UseLibdl],[$HaveLibdl])
-dnl ** check whether we have dlinfo
-AC_CHECK_FUNCS([dlinfo])
-
-dnl --------------------------------------------------
-dnl * Miscellaneous feature tests
-dnl --------------------------------------------------
-
-dnl ** can we get alloca?
-AC_FUNC_ALLOCA
-
-dnl ** working vfork?
-AC_FUNC_FORK
-
-dnl ** determine whether or not const works
-AC_C_CONST
-
-dnl ** are we big endian?
-AC_C_BIGENDIAN
-FPTOOLS_FLOAT_WORD_ORDER_BIGENDIAN
+AC_CHECK_LIB([dl], [dlopen], UseLibdl=YES, UseLibdl=NO)
+AC_SUBST([UseLibdl])
dnl ** check for leading underscores in symbol names
FP_LEADING_UNDERSCORE
AC_SUBST([LeadingUnderscore], [`echo $fptools_cv_leading_underscore | sed 'y/yesno/YESNO/'`])
-if test x"$fptools_cv_leading_underscore" = xyes; then
- AC_SUBST([CabalLeadingUnderscore],[True])
- AC_DEFINE([LEADING_UNDERSCORE], [1], [Define to 1 if C symbols have a leading underscore added by the compiler.])
-else
- AC_SUBST([CabalLeadingUnderscore],[False])
-fi
-
-FP_VISIBILITY_HIDDEN
-
-FP_MUSTTAIL
dnl ** check for librt
-AC_CHECK_LIB([rt], [clock_gettime])
-AC_CHECK_LIB([rt], [clock_gettime], HaveLibrt=YES, HaveLibrt=NO)
-if test $HaveLibrt = YES
-then
- AC_SUBST([UseLibrt],[YES])
-else
- AC_SUBST([UseLibrt],[NO])
-fi
-AC_CHECK_FUNCS(clock_gettime timer_settime)
-FP_CHECK_TIMER_CREATE
-
-dnl ** check for Apple's "interesting" long double compatibility scheme
-AC_MSG_CHECKING(for printf\$LDBLStub)
-AC_LINK_IFELSE([AC_LANG_CALL([], [printf\$LDBLStub])],
- [
- AC_MSG_RESULT(yes)
- AC_DEFINE([HAVE_PRINTF_LDBLSTUB],[1],
- [Define to 1 if we have printf$LDBLStub (Apple Mac OS >= 10.4, PPC).])
- ],
- [
- AC_MSG_RESULT(no)
- AC_DEFINE([HAVE_PRINTF_LDBLSTUB],[0],
- [Define to 1 if we have printf$LDBLStub (Apple Mac OS >= 10.4, PPC).])
- ])
+AC_CHECK_LIB([rt], [clock_gettime], UseLibrt=YES, UseLibrt=NO)
+AC_SUBST([UseLibrt])
FP_CHECK_PTHREAD_LIB
AC_SUBST([UseLibpthread])
=====================================
hadrian/src/Hadrian/Haskell/Cabal/Parse.hs
=====================================
@@ -198,9 +198,10 @@ copyPackage context at Context {..} = do
shakeVerbosityToCabalFlag :: Verbosity -> String
shakeVerbosityToCabalFlag = \case
Diagnostic -> "-v3"
- Verbose -> "-v3"
+ Verbose -> "-v2"
+ -- Normal levels should not produce output to stdout
Silent -> "-v0"
- _ -> "-v2"
+ _ -> "-v1"
-- | What type of file is Main
data MainSourceType = HsMain | CppMain | CMain
=====================================
hadrian/src/Rules/Generate.hs
=====================================
@@ -268,17 +268,6 @@ runInterpolations (Interpolations mk_substs) input = do
subst = foldr (.) id [replace ("@"++k++"@") v | (k,v) <- substs]
return (subst input)
-toCabalBool :: Bool -> String
-toCabalBool True = "True"
-toCabalBool False = "False"
-
--- | Interpolate the given variable with the value of the given 'Flag', using
--- Cabal's boolean syntax.
-interpolateCabalFlag :: String -> Flag -> Interpolations
-interpolateCabalFlag name flg = interpolateVar name $ do
- val <- flag flg
- return (toCabalBool val)
-
-- | Interpolate the given variable with the value of the given 'Setting'.
interpolateSetting :: String -> Setting -> Interpolations
interpolateSetting name settng = interpolateVar name $ setting settng
@@ -290,31 +279,6 @@ projectVersion = mconcat
, interpolateSetting "ProjectVersionMunged" ProjectVersionMunged
]
-rtsCabalFlags :: Interpolations
-rtsCabalFlags = mconcat
- [ flag "CabalHaveLibdw" UseLibdw
- , flag "CabalHaveLibm" UseLibm
- , flag "CabalHaveLibrt" UseLibrt
- , flag "CabalHaveLibdl" UseLibdl
- , flag "CabalNeedLibpthread" UseLibpthread
- , flag "CabalHaveLibbfd" UseLibbfd
- , flag "CabalHaveLibNuma" UseLibnuma
- , flag "CabalHaveLibZstd" UseLibzstd
- , flag "CabalStaticLibZstd" StaticLibzstd
- , flag "CabalNeedLibatomic" NeedLibatomic
- , flag "CabalUseSystemLibFFI" UseSystemFfi
- , targetFlag "CabalLibffiAdjustors" tgtUseLibffiForAdjustors
- , targetFlag "CabalLeadingUnderscore" tgtSymbolsHaveLeadingUnderscore
- ]
- where
- flag = interpolateCabalFlag
- targetFlag name q = interpolateVar name $ do
- val <- queryTargetTarget q
- return (toCabalBool val)
-
-ghcPrimCabalFlags :: Interpolations
-ghcPrimCabalFlags = interpolateCabalFlag "CabalNeedLibatomic" NeedLibatomic
-
packageVersions :: Interpolations
packageVersions = foldMap f [ base, ghcPrim, compiler, ghc, cabal, templateHaskell, ghcCompact, array ]
where
@@ -347,8 +311,6 @@ templateRule outPath interps = do
templateRules :: Rules ()
templateRules = do
templateRule "compiler/ghc.cabal" $ projectVersion
- templateRule "rts/rts.cabal" $ rtsCabalFlags
- templateRule "libraries/ghc-prim/ghc-prim.cabal" $ ghcPrimCabalFlags
templateRule "driver/ghci/ghci-wrapper.cabal" $ projectVersion
templateRule "ghc/ghc-bin.cabal" $ projectVersion
templateRule "utils/iserv/iserv.cabal" $ projectVersion
=====================================
hadrian/src/Settings/Packages.hs
=====================================
@@ -114,7 +114,7 @@ packageArgs = do
-------------------------------- ghcPrim -------------------------------
, package ghcPrim ? mconcat
- [ builder (Cabal Flags) ? arg "include-ghc-prim"
+ [ builder (Cabal Flags) ? flag NeedLibatomic `cabalFlag` "need-atomic"
, builder (Cc CompileC) ? (not <$> flag CcLlvmBackend) ?
input "**/cbits/atomic.c" ? arg "-Wno-sync-nand" ]
@@ -401,8 +401,19 @@ rtsPackageArgs = package rts ? do
, any (wayUnit Debug) rtsWays `cabalFlag` "debug"
, any (wayUnit Dynamic) rtsWays `cabalFlag` "dynamic"
, any (wayUnit Threaded) rtsWays `cabalFlag` "threaded"
+ , flag UseLibm `cabalFlag` "libm"
+ , flag UseLibrt `cabalFlag` "librt"
+ , flag UseLibdl `cabalFlag` "libdl"
, useSystemFfi `cabalFlag` "use-system-libffi"
, useLibffiForAdjustors `cabalFlag` "libffi-adjustors"
+ , flag UseLibpthread `cabalFlag` "need-pthread"
+ , flag UseLibbfd `cabalFlag` "libbfd"
+ , flag NeedLibatomic `cabalFlag` "need-atomic"
+ , flag UseLibdw `cabalFlag` "libdw"
+ , flag UseLibnuma `cabalFlag` "libnuma"
+ , flag UseLibzstd `cabalFlag` "libzstd"
+ , flag StaticLibzstd `cabalFlag` "static-libzstd"
+ , queryTargetTarget tgtSymbolsHaveLeadingUnderscore `cabalFlag` "leading-underscore"
, Debug `wayUnit` way `cabalFlag` "find-ptr"
]
, builder (Cabal Setup) ? mconcat
=====================================
libraries/ghc-prim/ghc-prim.cabal.in → libraries/ghc-prim/ghc-prim.cabal
=====================================
@@ -28,7 +28,7 @@ custom-setup
setup-depends: base >= 4 && < 5, process, filepath, directory, Cabal >= 1.23 && < 3.9
flag need-atomic
- default: @CabalNeedLibatomic@
+ default: False
Library
default-language: Haskell2010
=====================================
m4/fp_bfd_support.m4
=====================================
@@ -1,49 +1,59 @@
# FP_BFD_SUPPORT()
# ----------------------
-# whether to use libbfd for debugging RTS
-AC_DEFUN([FP_BFD_SUPPORT], [
- HaveLibbfd=NO
- AC_ARG_ENABLE(bfd-debug,
- [AS_HELP_STRING([--enable-bfd-debug],
- [Enable symbol resolution for -debug rts ('+RTS -Di') via binutils' libbfd [default=no]])],
- [
- # don't pollute general LIBS environment
- save_LIBS="$LIBS"
- AC_CHECK_HEADERS([bfd.h])
- dnl ** check whether this machine has BFD and libiberty installed (used for debugging)
- dnl the order of these tests matters: bfd needs libiberty
- AC_CHECK_LIB(iberty, xmalloc)
- dnl 'bfd_init' is a rare non-macro in libbfd
- AC_CHECK_LIB(bfd, bfd_init)
+# Whether to use libbfd for debugging RTS
+#
+# Sets:
+# UseLibbfd: [YES|NO]
+AC_DEFUN([FP_BFD_FLAG], [
+ UseLibbfd=NO
+ AC_ARG_ENABLE(bfd-debug,
+ [AS_HELP_STRING([--enable-bfd-debug],
+ [Enable symbol resolution for -debug rts ('+RTS -Di') via binutils' libbfd [default=no]])],
+ [UseLibbfd=YES],
+ [UseLibbfd=NO])
+])
+
+# FP_WHEN_ENABLED_BFD
+# ----------------------
+# Checks for libraries in the default way, which will define various
+# `HAVE_*` macros.
+AC_DEFUN([FP_WHEN_ENABLED_BFD], [
+ # don't pollute general LIBS environment
+ save_LIBS="$LIBS"
+ AC_CHECK_HEADERS([bfd.h])
+ dnl ** check whether this machine has BFD and libiberty installed (used for debugging)
+ dnl the order of these tests matters: bfd needs libiberty
+ AC_CHECK_LIB(iberty, xmalloc)
+ dnl 'bfd_init' is a rare non-macro in libbfd
+ AC_CHECK_LIB(bfd, bfd_init)
- AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <bfd.h>]],
- [[
- /* mimic our rts/Printer.c */
- bfd* abfd;
- const char * name;
- char **matching;
+ AC_LINK_IFELSE(
+ [AC_LANG_PROGRAM(
+ [[#include <bfd.h>]],
+ [[
+ /* mimic our rts/Printer.c */
+ bfd* abfd;
+ const char * name;
+ char **matching;
- name = "some.executable";
- bfd_init();
- abfd = bfd_openr(name, "default");
- bfd_check_format_matches (abfd, bfd_object, &matching);
- {
- long storage_needed;
- storage_needed = bfd_get_symtab_upper_bound (abfd);
- }
- {
- asymbol **symbol_table;
- long number_of_symbols;
- symbol_info info;
+ name = "some.executable";
+ bfd_init();
+ abfd = bfd_openr(name, "default");
+ bfd_check_format_matches (abfd, bfd_object, &matching);
+ {
+ long storage_needed;
+ storage_needed = bfd_get_symtab_upper_bound (abfd);
+ }
+ {
+ asymbol **symbol_table;
+ long number_of_symbols;
+ symbol_info info;
- number_of_symbols = bfd_canonicalize_symtab (abfd, symbol_table);
- bfd_get_symbol_info(abfd,symbol_table[0],&info);
- }
- ]])],
- HaveLibbfd=YES,dnl bfd seems to work
- [AC_MSG_ERROR([can't use 'bfd' library])])
- LIBS="$save_LIBS"
- ]
- )
- AC_SUBST([UseLibbfd],[$HaveLibbfd])
+ number_of_symbols = bfd_canonicalize_symtab (abfd, symbol_table);
+ bfd_get_symbol_info(abfd,symbol_table[0],&info);
+ }
+ ]])],
+ [], dnl bfd seems to work
+ [AC_MSG_ERROR([can't use 'bfd' library])])
+ LIBS="$save_LIBS"
])
=====================================
m4/fp_find_libffi.m4
=====================================
@@ -1,6 +1,11 @@
-dnl ** Have libffi?
-dnl --------------------------------------------------------------
-dnl Sets UseSystemLibFFI.
+# FP_FIND_LIBFFI
+# --------------------------------------------------------------
+# Should we used libffi? (yes or no)
+#
+# Sets variables:
+# - UseSystemLibFFI: [YES|NO]
+# - FFILibDir: optional path
+# - FFIIncludeDir: optional path
AC_DEFUN([FP_FIND_LIBFFI],
[
# system libffi
@@ -28,8 +33,6 @@ AC_DEFUN([FP_FIND_LIBFFI],
fi
])
- AC_SUBST(FFIIncludeDir)
-
AC_ARG_WITH([ffi-libraries],
[AS_HELP_STRING([--with-ffi-libraries=ARG],
[Find libffi in ARG [default=system default]])
@@ -42,8 +45,6 @@ AC_DEFUN([FP_FIND_LIBFFI],
fi
])
- AC_SUBST(FFILibDir)
-
AS_IF([test "$UseSystemLibFFI" = "YES"], [
CFLAGS2="$CFLAGS"
CFLAGS="$LIBFFI_CFLAGS $CFLAGS"
@@ -63,7 +64,7 @@ AC_DEFUN([FP_FIND_LIBFFI],
AC_CHECK_LIB(ffi, ffi_call,
[AC_CHECK_HEADERS(
[ffi.h],
- [AC_DEFINE([HAVE_SYSTEM_LIBFFI], [1], [Define to 1 if you have libffi.])],
+ [],
[AC_MSG_ERROR([Cannot find ffi.h for system libffi])]
)],
[AC_MSG_ERROR([Cannot find system libffi])]
=====================================
rts/.gitignore
=====================================
@@ -2,8 +2,6 @@
/dist/
/dist-*/
-/rts.cabal
-
/include/ghcversion.h
/package.conf.inplace
=====================================
rts/configure.ac
=====================================
@@ -33,6 +33,70 @@ GHC_CONVERT_PLATFORM_PARTS([host], [Host])
FPTOOLS_SET_PLATFORM_VARS([host], [Host])
FPTOOLS_SET_HASKELL_PLATFORM_VARS([Host])
+dnl ** check for math library
+dnl Keep that check as early as possible.
+dnl as we need to know whether we need libm
+dnl for math functions or not
+dnl (see https://gitlab.haskell.org/ghc/ghc/issues/3730)
+AS_IF(
+ [test "$CABAL_FLAG_libm" = 1],
+ [AC_DEFINE([HAVE_LIBM], [1], [Define to 1 if you need to link with libm])])
+
+AS_IF([test "$CABAL_FLAG_libbfd" = 1], [FP_WHEN_ENABLED_BFD])
+
+dnl ################################################################
+dnl Check for libraries
+dnl ################################################################
+
+dnl ** check whether we need -ldl to get dlopen()
+AC_CHECK_LIB([dl], [dlopen])
+dnl ** check whether we have dlinfo
+AC_CHECK_FUNCS([dlinfo])
+
+dnl --------------------------------------------------
+dnl * Miscellaneous feature tests
+dnl --------------------------------------------------
+
+dnl ** can we get alloca?
+AC_FUNC_ALLOCA
+
+dnl ** working vfork?
+AC_FUNC_FORK
+
+dnl ** determine whether or not const works
+AC_C_CONST
+
+dnl ** are we big endian?
+AC_C_BIGENDIAN
+FPTOOLS_FLOAT_WORD_ORDER_BIGENDIAN
+
+dnl ** check for leading underscores in symbol names
+if test "$CABAL_FLAG_leading_underscore" = 1; then
+ AC_DEFINE([LEADING_UNDERSCORE], [1], [Define to 1 if C symbols have a leading underscore added by the compiler.])
+fi
+
+FP_VISIBILITY_HIDDEN
+
+FP_MUSTTAIL
+
+dnl ** check for librt
+AC_CHECK_FUNCS(clock_gettime timer_settime)
+FP_CHECK_TIMER_CREATE
+
+dnl ** check for Apple's "interesting" long double compatibility scheme
+AC_MSG_CHECKING(for printf\$LDBLStub)
+AC_LINK_IFELSE([AC_LANG_CALL([], [printf\$LDBLStub])],
+ [
+ AC_MSG_RESULT(yes)
+ AC_DEFINE([HAVE_PRINTF_LDBLSTUB],[1],
+ [Define to 1 if we have printf$LDBLStub (Apple Mac OS >= 10.4, PPC).])
+ ],
+ [
+ AC_MSG_RESULT(no)
+ AC_DEFINE([HAVE_PRINTF_LDBLSTUB],[0],
+ [Define to 1 if we have printf$LDBLStub (Apple Mac OS >= 10.4, PPC).])
+ ])
+
FP_CHECK_PTHREAD_FUNCS
dnl ** check for eventfd which is needed by the I/O manager
=====================================
rts/rts.cabal.in → rts/rts.cabal
=====================================
@@ -29,31 +29,31 @@ source-repository head
subdir: rts
flag libm
- default: @CabalHaveLibm@
+ default: False
flag librt
- default: @CabalHaveLibrt@
+ default: False
flag libdl
- default: @CabalHaveLibdl@
+ default: False
flag use-system-libffi
- default: @CabalUseSystemLibFFI@
+ default: False
flag libffi-adjustors
- default: @CabalLibffiAdjustors@
+ default: False
flag need-pthread
- default: @CabalNeedLibpthread@
+ default: False
flag libbfd
- default: @CabalHaveLibbfd@
+ default: False
flag need-atomic
- default: @CabalNeedLibatomic@
+ default: False
flag libdw
- default: @CabalHaveLibdw@
+ default: False
flag libnuma
- default: @CabalHaveLibNuma@
+ default: False
flag libzstd
- default: @CabalHaveLibZstd@
+ default: False
flag static-libzstd
- default: @CabalStaticLibZstd@
+ default: False
flag leading-underscore
- default: @CabalLeadingUnderscore@
+ default: False
flag smp
default: True
flag find-ptr
View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/81c169678de4004246212a1c5b2914ac171895ed...6cda769ec00498de73f7642c8fa9505eecc4b019
--
View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/81c169678de4004246212a1c5b2914ac171895ed...6cda769ec00498de73f7642c8fa9505eecc4b019
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/20231012/e8fdd463/attachment-0001.html>
More information about the ghc-commits
mailing list