extra/ghc 7.6.1-1

extra/ghc/PKGBUILD

@@ -0,0 +1,137 @@
+# $Id: PKGBUILD 168343 2012-10-09 04:08:52Z tdziedzic $
+# Maintainer: Thomas Dziedzic <gostrc@gmail.com>
+# Maintainer: Vesa Kaihlavirta <vesa@archlinux.org>
+# Maintainer: David Flemström <david.flemstrom@gmail.com>
+# Special note for devs looking to upgrade this package:
+#   ghc places a unique hash for each library when it is built.
+#   Libraries depend on versions specified by those hashes.
+#   This implies that all libraries need to be rebuilt when ghc is rebuilt.
+
+pkgname=ghc
+pkgver=7.6.1
+pkgrel=1
+pkgdesc='The Glasgow Haskell Compiler'
+arch=('i686' 'x86_64' 'armv6h')
+url='http://www.haskell.org/ghc/'
+license=('custom')
+# libffi might be needed in the future: http://hackage.haskell.org/trac/ghc/ticket/4496
+depends=('perl' 'gmp>=5.0' 'gcc') # 'libffi')
+makedepends=('perl' 'libxslt' 'docbook-xsl')
+checkdepends=('python2')
+install='ghc.install'
+# keep this otherwise a lot of tests will show as unexpected failures... need to investigate why using -jn for n > 1 does this...
+#options=('!makeflags')
+# missing rtl?
+provides=('haskell-array=0.4.0.1'
+          'haskell-base=4.6.0.0'
+          'haskell-binary=0.5.1.1'
+          'haskell-bin-package-db=0.0.0.0'
+          'haskell-bytestring=0.10.0.0'
+          'haskell-containers=0.5.0.0'
+          'haskell-deepseq=1.3.0.1'
+          'haskell-directory=1.2.0.0'
+          'haskell-filepath=1.3.0.1'
+          'haskell-ghc-prim=0.3.0.0'
+          'haskell-haskell2010=1.1.1.0'
+          'haskell-haskell98=2.0.0.2'
+          'haskell-hoopl=3.9.0.0'
+          'haskell-hpc=0.6.0.0'
+          'haskell-integer-gmp=0.5.0.0'
+          'haskell-old-locale=1.0.0.5'
+          'haskell-old-time=1.1.0.1'
+          'haskell-pretty=1.1.1.0'
+          'haskell-process=1.1.0.2'
+          'haskell-template-haskell=2.8.0.0'
+          'haskell-time=1.4.0.1'
+          'haskell-unix=2.6.0.0'
+          'haskell-cabal=1.16.0')
+replaces=('haskell-array<0.4.0.1'
+          'haskell-base<4.6.0.0'
+          'haskell-binary<0.5.1.1'
+          'haskell-bin-package-db<0.0.0.0'
+          'haskell-bytestring<0.10.0.0'
+          'haskell-containers<0.5.0.0'
+          'haskell-deepseq<1.3.0.1'
+          'haskell-directory<1.2.0.0'
+          'haskell-filepath<1.3.0.1'
+          'haskell-ghc-prim<0.3.0.0'
+          'haskell-haskell2010<1.1.1.0'
+          'haskell-haskell98<2.0.0.2'
+          'haskell-hoopl<3.9.0.0'
+          'haskell-hpc<0.6.0.0'
+          'haskell-integer-gmp<0.5.0.0'
+          'haskell-old-locale<1.0.0.5'
+          'haskell-old-time<1.1.0.1'
+          'haskell-pretty<1.1.1.0'
+          'haskell-process<1.1.0.2'
+          'haskell-template-haskell<2.8.0.0'
+          'haskell-time<1.4.0.1'
+          'haskell-unix<2.6.0.0'
+          'haskell-cabal<1.16.0')
+source=("http://www.haskell.org/ghc/dist/${pkgver}/ghc-${pkgver}-src.tar.bz2"
+        "http://www.haskell.org/ghc/dist/${pkgver}/ghc-${pkgver}-testsuite.tar.bz2"
+        'build.mk'
+        'add-vfp-flags.patch')
+
+md5sums=('e9d892d2970550ec5e70130b3621f6b6'
+         '0d93c458e3b445a7e524ef6ae459ce11'
+         'cb89e280f907c60791d08613f05ec049'
+         'bb3a7c6982ce8aeec4a1156f46d69d3f')
+
+build() {
+  cd ghc-${pkgver}
+
+  cp ${srcdir}/build.mk mk/build.mk
+
+  patch -p1 < ${srcdir}/add-vfp-flags.patch
+
+  # have to 're-boot' because the patch changes configure stuff
+  ./boot
+  ./configure \
+    --prefix=/usr
+
+  make
+}
+
+check() {
+  # keep this otherwise a lot of tests will show as unexpected failures... need to investigate why using -jn for n > 1 does this...
+  unset MAKEFLAGS
+
+  cd ghc-${pkgver}
+
+  # python2 rename
+  sed -e 's/PYTHON = python/&2/' -i testsuite/mk/boilerplate.mk
+  sed -e 's_#!/usr/bin/env python_&2_' -i testsuite/timeout/calibrate testsuite/timeout/timeout.py
+
+  # upstream known failures on both i686 and x86_64:
+  #    ghci.debugger/scripts     break011 [bad stderr] (ghci)
+  #    perf/compiler             parsing001 [stat not good enough] (normal)
+  #    simplCore/should_compile  spec-inline [stderr mismatch] (optasm)
+  # upstream known failures on i686 only:
+  #    numrun012 test fails on i686 works on x86_64 - http://hackage.haskell.org/trac/ghc/ticket/5856
+  make test
+
+  # enabling threads to speed up
+  # causes more failures than make test, need to investigate
+  # upstream known failures on both i686 and x86_64:
+  #    perf/compiler             parsing001 [stat not good enough] (normal)
+  #    simplCore/should_compile  spec-inline [stderr mismatch] (optasm)
+  # upstream known failures on i686 only:
+  #    numrun012 test fails on i686 works on x86_64 - http://hackage.haskell.org/trac/ghc/ticket/5856
+  #make THREADS=9 test
+
+  # will most likely cause lots of failures
+  # enable this when upstream has 0 test failures from a simple 'make test'
+  # zero unexpected failures on all tier 1 platforms - http://hackage.haskell.org/trac/ghc/ticket/5757
+  #make fulltest
+}
+
+package() {
+  cd ghc-${pkgver}
+
+  make DESTDIR=${pkgdir} install
+
+  install -d ${pkgdir}/usr/share/licenses/ghc
+  install -m644 LICENSE \
+    ${pkgdir}/usr/share/licenses/ghc
+}

extra/ghc/add-vfp-flags.patch

@@ -0,0 +1,35 @@
+diff --git a/aclocal.m4 b/aclocal.m4
+index 127f528..a2db986 100644
+--- a/aclocal.m4
++++ b/aclocal.m4
+@@ -356,7 +356,7 @@ AC_DEFUN([GET_ARM_ISA],
+                 [AC_DEFINE(arm_HOST_ARCH_PRE_ARMv7, 1, [ARM pre v7])
+                  changequote(, )dnl
+                  ARM_ISA=ARMv6
+-                 ARM_ISA_EXT="[]"
++                 ARM_ISA_EXT="[VFPv2]"
+                  changequote([, ])dnl
+                 ],
+                 [changequote(, )dnl
+diff --git a/compiler/main/DriverPipeline.hs b/compiler/main/DriverPipeline.hs
+index b128c1f..c71546c 100644
+--- a/compiler/main/DriverPipeline.hs
++++ b/compiler/main/DriverPipeline.hs
+@@ -1453,14 +1453,17 @@ runPhase LlvmLlc input_fn dflags
+                                       else if (elem VFPv3D16 ext)
+                                            then ["-mattr=+v7,+vfp3,+d16"]
+                                            else []
++                   ArchARM ARMv6 ext _ -> if (elem VFPv2 ext)
++                                          then ["-mattr=+v6,+vfp2"]
++                                          else ["-mattr=+v6"]
+                    _                 -> []
+         -- On Ubuntu/Debian with ARM hard float ABI, LLVM's llc still
+         -- compiles into soft-float ABI. We need to explicitly set abi
+         -- to hard
+         abiOpts = case platformArch (targetPlatform dflags) of
+-                    ArchARM ARMv7 _ HARD -> ["-float-abi=hard"]
+-                    ArchARM ARMv7 _ _    -> []
+-                    _                    -> []
++                    ArchARM _ _ HARD -> ["-float-abi=hard"]
++                    ArchARM _ _ _    -> []
++                    _                -> []

extra/ghc/build.mk

@@ -0,0 +1,200 @@
+# -----------------------------------------------------------------------------
+# A Sample build.mk
+#
+# Uncomment one of the following BuildFlavour settings to get the desired
+# overall build type, and then tweak the options in the relevant section
+# below.
+
+# Uncomment one of these to select a build profile below:
+
+# Full build with max optimisation and everything enabled (very slow build)
+#BuildFlavour = perf
+
+# As above but build GHC using the LLVM backend
+BuildFlavour = perf-llvm
+
+# Fast build with optimised libraries, no profiling (RECOMMENDED):
+#BuildFlavour = quick
+
+# Even faster build.  NOT RECOMMENDED: the libraries will be
+# completely unoptimised, so any code built with this compiler
+# (including stage2) will run very slowly:
+#BuildFlavour = quickest
+
+# Profile the stage2 compiler:
+#BuildFlavour = prof
+
+# A development build, working on the stage 1 compiler:
+#BuildFlavour = devel1
+
+# A development build, working on the stage 2 compiler:
+#BuildFlavour = devel2
+
+# An unregisterised, optimised build of ghc, for porting:
+#BuildFlavour = unreg
+
+GhcLibWays = v
+
+# -------- 1. A Performance/Distribution build--------------------------------
+
+ifeq "$(BuildFlavour)" "perf"
+
+# perf matches the default settings, repeated here for comparison:
+
+SRC_HC_OPTS     = -O -H64m
+GhcStage1HcOpts = -O -fasm
+GhcStage2HcOpts = -O2 -fasm
+GhcHcOpts       = -Rghc-timing
+GhcLibHcOpts    = -O2
+GhcLibWays     += p
+
+ifeq "$(PlatformSupportsSharedLibs)" "YES"
+GhcLibWays += dyn
+endif
+
+endif
+
+# ---------------- Perf build using LLVM -------------------------------------
+
+ifeq "$(BuildFlavour)" "perf-llvm"
+
+SRC_HC_OPTS     = -O -H64m -fllvm
+GhcStage1HcOpts = -O -fllvm
+GhcStage2HcOpts = -O2 -fllvm
+GhcHcOpts       = -Rghc-timing
+GhcLibHcOpts    = -O2
+GhcLibWays     += p
+
+ifeq "$(PlatformSupportsSharedLibs)" "YES"
+GhcLibWays += dyn
+endif
+
+endif
+
+# -------- A Fast build ------------------------------------------------------
+
+ifeq "$(BuildFlavour)" "quickest"
+
+SRC_HC_OPTS        = -H64m -O0 -fasm
+GhcStage1HcOpts    = -O -fasm
+GhcStage2HcOpts    = -O0 -fasm
+GhcLibHcOpts       = -O0 -fasm
+SplitObjs          = NO
+HADDOCK_DOCS       = NO
+BUILD_DOCBOOK_HTML = NO
+BUILD_DOCBOOK_PS   = NO
+BUILD_DOCBOOK_PDF  = NO
+
+endif
+
+# -------- A Fast build with optimised libs ----------------------------------
+
+ifeq "$(BuildFlavour)" "quick"
+
+SRC_HC_OPTS        = -H64m -O0 -fasm
+GhcStage1HcOpts    = -O -fasm
+GhcStage2HcOpts    = -O0 -fasm
+GhcLibHcOpts       = -O -fasm
+SplitObjs          = NO
+HADDOCK_DOCS       = NO
+BUILD_DOCBOOK_HTML = NO
+BUILD_DOCBOOK_PS   = NO
+BUILD_DOCBOOK_PDF  = NO
+
+endif
+
+# -------- Profile the stage2 compiler ---------------------------------------
+
+ifeq "$(BuildFlavour)" "prof"
+
+SRC_HC_OPTS        = -H64m -O0 -fasm
+GhcStage1HcOpts    = -O -fasm
+GhcStage2HcOpts    = -O -fasm
+GhcLibHcOpts       = -O -fasm
+
+GhcLibWays         += p
+GhcProfiled        = YES
+
+SplitObjs          = NO
+HADDOCK_DOCS       = NO
+BUILD_DOCBOOK_HTML = NO
+BUILD_DOCBOOK_PS   = NO
+BUILD_DOCBOOK_PDF  = NO
+
+endif
+
+
+# -------- A Development build (stage 1) -------------------------------------
+
+ifeq "$(BuildFlavour)" "devel1"
+
+SRC_HC_OPTS        = -H64m -O -fasm
+GhcLibHcOpts       = -O -dcore-lint
+GhcStage1HcOpts    = -Rghc-timing -O0 -DDEBUG
+GhcStage2HcOpts    = -Rghc-timing -O -fasm
+SplitObjs          = NO
+HADDOCK_DOCS       = NO
+BUILD_DOCBOOK_HTML = NO
+BUILD_DOCBOOK_PS   = NO
+BUILD_DOCBOOK_PDF  = NO
+LAX_DEPENDENCIES   = YES
+
+endif
+
+# -------- A Development build (stage 2) -------------------------------------
+
+ifeq "$(BuildFlavour)" "devel2"
+
+SRC_HC_OPTS        = -H64m -O -fasm
+GhcLibHcOpts       = -O -dcore-lint
+GhcStage1HcOpts    = -Rghc-timing -O -fasm
+GhcStage2HcOpts    = -Rghc-timing -O0 -DDEBUG
+SplitObjs          = NO
+HADDOCK_DOCS       = NO
+BUILD_DOCBOOK_HTML = NO
+BUILD_DOCBOOK_PS   = NO
+BUILD_DOCBOOK_PDF  = NO
+LAX_DEPENDENCIES   = YES
+
+# After stage 1 and the libraries have been built, you can uncomment this line:
+
+# stage=2
+
+# Then stage 1 will not be touched by the build system, until
+# you comment the line again.  This is a useful trick for when you're
+# working on stage 2 and want to freeze stage 1 and the libraries for
+# a while.
+
+endif
+
+# -------- A Unregisterised build) -------------------------------------------
+
+ifeq "$(BuildFlavour)" "unreg"
+
+# Note that the LLVM backend works in unregisterised mode as well as
+# registerised mode. This often makes it a good choice for porting
+# GHC.
+
+GhcUnregisterised    = YES
+GhcWithNativeCodeGen = NO
+
+SRC_HC_OPTS          = -O -H64m # -fllvm
+GhcStage1HcOpts      = -O
+GhcStage2HcOpts      = -O2
+GhcHcOpts            = -Rghc-timing
+GhcLibHcOpts         = -O2
+SplitObjs            = NO
+HADDOCK_DOCS         = NO
+BUILD_DOCBOOK_HTML   = NO
+BUILD_DOCBOOK_PS     = NO
+BUILD_DOCBOOK_PDF    = NO
+
+endif
+
+# -----------------------------------------------------------------------------
+# Other settings that might be useful
+
+# NoFib settings
+NoFibWays =
+STRIP_CMD = :
+

extra/ghc/ghc.install

@@ -0,0 +1,10 @@
+pre_upgrade() {
+  echo '==> Unregistering cabalized packages...'
+  [[ -d /usr/share/haskell ]] && find /usr/share/haskell -maxdepth 2 -name 'unregister.sh' -exec {} \;
+  echo '==> Done.'
+}
+
+post_upgrade() {
+  echo '==> All cabalized packages need to be reinstalled now.'
+  echo '==> See /usr/share/haskell/ and ghc-pkg list --user for a tentative list of affected packages.'
+}

extra/ghc/print-provides-replaces.sh

@@ -0,0 +1,38 @@
+#!/bin/bash
+
+. PKGBUILD
+
+if [[ ! -d src/ghc-${pkgver}/libraries ]]; then
+  echo "error: no directory src/ghc-${pkgver}/libraries: You must extract the source tarball under src/"
+  exit 1
+fi
+
+declare -A exclude
+# no Win32 cause we're not building on windows
+exclude['Win32']=1
+# no integer-simple because we use integer-gmp
+exclude['integer-simple']=1
+# extract excluded libraries from ghc.mk
+for exclude_pkg in $(sed 's/PKGS_THAT_ARE_INTREE_ONLY := //p' -n src/ghc-${pkgver}/ghc.mk); do
+  exclude[${exclude_pkg}]=1
+done
+
+cd src/ghc-${pkgver}/libraries
+
+# $1 is the name of the variable
+# $2 is the string for the test, either '=' or '<'
+print_var() {
+  printf "$1=("
+  for pkg in $(ls ./*/*.cabal | awk -F '/' '{ print $2 }'); do
+    [[ ${exclude[${pkg}]} ]] && continue
+    version=$(awk 'tolower($0) ~ /^version:/ {print $2 }' $pkg/$pkg.cabal)
+    printf "'haskell-$pkg$2$version'\n          "
+  done
+  # also add cabal
+  version=$(awk 'tolower($0) ~ /^version:/ { print $2 }' Cabal/Cabal/Cabal.cabal)
+  printf "'haskell-cabal$2$version'\n          "
+  echo -e '\b)'
+}
+
+print_var 'provides' '='
+print_var 'replaces' '<'