ghc package update

Signed-off-by: basebuilder_pel7ppc64lebuilder0 <basebuilder@powerel.org>

SOURCES/ghc-Cabal-install-PATH-warning.patch

@@ -0,0 +1,20 @@
+--- ghc-8.2.2/libraries/Cabal/Cabal/Distribution/Simple/Install.hs~	2017-05-05 16:51:43.000000000 +0200
++++ ghc-8.2.2/libraries/Cabal/Cabal/Distribution/Simple/Install.hs	2018-01-23 23:05:47.047081056 +0100
+@@ -36,7 +36,7 @@
+ import Distribution.Simple.Utils
+          ( createDirectoryIfMissingVerbose
+          , installDirectoryContents, installOrdinaryFile, isInSearchPath
+-         , die', info, noticeNoWrap, warn, matchDirFileGlob )
++         , die', info, noticeNoWrap, warn, matchDirFileGlob, debug )
+ import Distribution.Simple.Compiler
+          ( CompilerFlavor(..), compilerFlavor )
+ import Distribution.Simple.Setup
+@@ -215,7 +215,7 @@
+                       ++ " in " ++ binPref)
+     inPath <- isInSearchPath binPref
+     when (not inPath) $
+-      warn verbosity ("The directory " ++ binPref
++      debug verbosity ("The directory " ++ binPref
+                       ++ " is not in the system search path.")
+     case compilerFlavor (compiler lbi) of
+       GHC   -> GHC.installExe   verbosity lbi binPref buildPref progFix pkg_descr exe

SOURCES/ghc-Debian-no-missing-haddock-file-warning.patch

@@ -0,0 +1,22 @@
+Description: Do not emit a warning if the .haddock file is missing
+ As it is quite common on Debian installations to install the -dev package
+ without the -doc package.
+Author: Joachim Breitner <nomeata@debian.org>
+
+Index: ghc-8.0.2/utils/ghc-pkg/Main.hs
+===================================================================
+--- ghc-8.0.2.orig/utils/ghc-pkg/Main.hs
++++ ghc-8.0.2/utils/ghc-pkg/Main.hs
+@@ -1588,8 +1588,10 @@
+   mapM_ (checkDir True  "dynamic-library-dirs") (libraryDynDirs pkg)
+   mapM_ (checkDir True  "include-dirs") (includeDirs pkg)
+   mapM_ (checkDir True  "framework-dirs") (frameworkDirs pkg)
+-  mapM_ (checkFile   True "haddock-interfaces") (haddockInterfaces pkg)
+-  mapM_ (checkDirURL True "haddock-html")       (haddockHTMLs pkg)
++  -- In Debian, it is quite normal that the package is installed without the
++  -- documentation. Do not print a warning there.
++  -- mapM_ (checkFile   True "haddock-interfaces") (haddockInterfaces pkg)
++  -- mapM_ (checkDirURL True "haddock-html")       (haddockHTMLs pkg)
+   checkDuplicateModules pkg
+   checkExposedModules db_stack pkg
+   checkOtherModules pkg

SOURCES/ghc-Debian-reproducible-tmp-names.patch

@@ -0,0 +1,43 @@
+This is an attempt to make GHC build reproducible. The name of .c files may end
+up in the resulting binary (in the debug section), but not the directory.
+
+Instead of using the process id, create a hash from the command line arguments,
+and assume that is going to be unique.
+
+Index: ghc-8.0.2/compiler/main/SysTools.hs
+===================================================================
+--- ghc-8.0.2.orig/compiler/main/SysTools.hs
++++ ghc-8.0.2/compiler/main/SysTools.hs
+@@ -65,6 +65,7 @@
+ import Util
+ import DynFlags
+ import Exception
++import Fingerprint
+ 
+ import LlvmCodeGen.Base (llvmVersionStr, supportedLlvmVersion)
+ 
+@@ -1145,8 +1146,8 @@
+     mapping <- readIORef dir_ref
+     case Map.lookup tmp_dir mapping of
+         Nothing -> do
+-            pid <- getProcessID
+-            let prefix = tmp_dir </> "ghc" ++ show pid ++ "_"
++            pid <- getStableProcessID
++            let prefix = tmp_dir </> "ghc" ++ pid ++ "_"
+             mask_ $ mkTempDir prefix
+         Just dir -> return dir
+   where
+@@ -1562,6 +1563,13 @@
+ getProcessID = System.Posix.Internals.c_getpid >>= return . fromIntegral
+ #endif
+ 
++-- Debian-specific hack to get reproducible output, by not using the "random"
++-- pid, but rather something determinisic
++getStableProcessID :: IO String
++getStableProcessID = do
++    args <- getArgs
++    return $ take 4 $ show $ fingerprintString $ unwords args
++
+ -- Divvy up text stream into lines, taking platform dependent
+ -- line termination into account.
+ linesPlatform :: String -> [String]

SOURCES/ghc-Debian-x32-use-native-x86_64-insn.patch

@@ -0,0 +1,27 @@
+Description: Use native x86_64 instructions on x32
+ This patch enables a few native 64-bit integer instructions
+ on x32 which are available on this architecture despite using
+ 32-bit pointers. These instructions are present on x86_64 but
+ not on x86 and ghc checks the size of (void *) to determine
+ that. This method fails on x32 since despite using 32-bit
+ pointers and hence sizeof(void *) == 4, it still uses the
+ full x86_64 instruction set and software-emulated variants
+ of the aforementioned 64-bit integer instructions are
+ therefore not present in the toolchain which will make ghc
+ fail to build on x32.
+ See: https://ghc.haskell.org/trac/ghc/ticket/11571
+ .
+
+Index: ghc-8.0.2/rts/RtsSymbols.c
+===================================================================
+--- ghc-8.0.2.orig/rts/RtsSymbols.c
++++ ghc-8.0.2/rts/RtsSymbols.c
+@@ -857,7 +857,7 @@
+ 
+ 
+ // 64-bit support functions in libgcc.a
+-#if defined(__GNUC__) && SIZEOF_VOID_P <= 4 && !defined(_ABIN32)
++#if defined(__GNUC__) && SIZEOF_VOID_P <= 4 && !defined(_ABIN32) && !(defined(__x86_64__) && defined(__ILP32__))
+ #define RTS_LIBGCC_SYMBOLS                             \
+       SymI_NeedsProto(__divdi3)                        \
+       SymI_NeedsProto(__udivdi3)                       \

SOURCES/ghc-armv7-VFPv3D16--NEON.patch

@@ -0,0 +1,11 @@
+--- ghc-7.8.3/aclocal.m4~	2014-07-10 13:27:16.000000000 +0900
++++ ghc-7.8.3/aclocal.m4	2014-11-05 12:19:08.530044128 +0900
+@@ -408,7 +408,7 @@
+                 )],
+                 [changequote(, )dnl
+                  ARM_ISA=ARMv7
+-                 ARM_ISA_EXT="[VFPv3,NEON]"
++                 ARM_ISA_EXT="[VFPv3D16]"
+                  changequote([, ])dnl
+                 ])
+         ])

SOURCES/ghc-configure-fix-sphinx-version-check.patch

@@ -0,0 +1,11 @@
+--- ghc-8.2.2/configure.ac~	2017-11-21 05:22:42.000000000 +0900
++++ ghc-8.2.2/configure.ac	2018-05-28 12:37:35.296728423 +0900
+@@ -745,7 +745,7 @@
+ AC_CACHE_CHECK([for version of sphinx-build], fp_cv_sphinx_version,
+ changequote(, )dnl
+ [if test -n "$SPHINXBUILD"; then
+-  fp_cv_sphinx_version=`"$SPHINXBUILD" --version 2>&1 | sed 's/Sphinx\( (sphinx-build)\)\? v\?\([0-9]\.[0-9]\.[0-9]\)/\2/' | head -n1`;
++  fp_cv_sphinx_version=`"$SPHINXBUILD" --version 2>&1 | sed 's/.* v\?\([0-9]\.[0-9]\.[0-9]\)/\1/' | head -n1`;
+ fi;
+ changequote([, ])dnl
+ ])

SOURCES/ghc-gen_contents_index-haddock-path.patch

@@ -0,0 +1,10 @@
+--- ghc-7.6.3/libraries/gen_contents_index~	2013-04-19 06:22:46.000000000 +0900
++++ ghc-7.6.3/libraries/gen_contents_index	2013-04-22 12:07:48.922152864 +0900
+@@ -60,6 +60,6 @@
+     done
+ else
+-    HADDOCK=../../../../../bin/haddock
++    HADDOCK=/usr/bin/haddock
+     # We don't want the GHC API to swamp the index
+     HADDOCK_FILES=`ls -1 */*.haddock | grep -v '/ghc\.haddock' | sort`
+     HADDOCK_ARGS="-p prologue.txt"

SOURCES/ghc-warnings.mk-CC-Wall.patch

@@ -0,0 +1,12 @@
+--- ghc-8.4.3/mk/warnings.mk~	2018-02-04 02:30:11.000000000 +0900
++++ ghc-8.4.3/mk/warnings.mk	2018-09-29 14:33:37.607884921 +0900
+@@ -1,6 +1,6 @@
+ # See Note [Order of warning flags].
+-SRC_CC_OPTS     += -Wall $(WERROR)
++#SRC_CC_OPTS     += -Wall $(WERROR)
+ SRC_HC_OPTS     += -Wall
+ # Don't add -Werror to SRC_HC_OPTS_STAGE0 (or SRC_HC_OPTS), because otherwise
+ # validate may unnecessarily fail when booting with an older compiler.
+ # It would be better to only exclude certain warnings from becoming errors
+
+Diff finished.  Sat Sep 29 14:35:43 2018