# $Id: PKGBUILD 168343 2012-10-09 04:08:52Z tdziedzic $ # Maintainer: Thomas Dziedzic # Maintainer: Vesa Kaihlavirta # 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. # ALARM: David Flemström # - Add patch for vfp flags (add-vfp-flags.patch) # - Change build.mk to use the LLVM backend with the right # optimization passes # - Add LLVM as a dependency # - Correct gcc path after bulding with distcc # - Uncommented !makeflags option # - Use debian package for the initial build buildarch=1 pkgname=ghc pkgver=7.6.2 pkgrel=1 pkgdesc='The Glasgow Haskell Compiler' arch=('i686' 'x86_64' 'arm' 'armv6h' 'armv7h') url='http://www.haskell.org/ghc/' license=('custom') # libffi might be needed in the future: http://hackage.haskell.org/trac/ghc/ticket/4496 depends=('llvm' 'perl' 'gmp>=5.0' 'gcc') # 'libffi') makedepends=('ghc' '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=4.6.0.1' 'haskell-binary=0.5.1.1' 'haskell-bin-package-db=0.0.0.0' 'haskell-bytestring=0.10.0.2' 'haskell-containers=0.5.0.0' 'haskell-deepseq=1.3.0.1' 'haskell-directory=1.2.0.1' '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=2.6.0.1' 'haskell-cabal=1.16.0' ) replaces=('haskell-array<0.4.0.1' 'haskell-base<4.6.0.1' 'haskell-binary<0.5.1.1' 'haskell-bin-package-db<0.0.0.0' 'haskell-bytestring<0.10.0.2' 'haskell-containers<0.5.0.0' 'haskell-deepseq<1.3.0.1' 'haskell-directory<1.2.0.1' '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<2.6.0.1' '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=('2585d83e7d8daece2fe0949c6bc42a2c' '8454aaeb4e226ddb66c237c15874a47f' 'cb89e280f907c60791d08613f05ec049' 'de3d0a2ae5330459481b33584f15a1cd') 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 \ ${pkgdir}/usr/share/licenses/ghc sed -r 's|("C compiler command", ")[^"]+|\1/usr/bin/gcc|' \ -i "${pkgdir}/usr/lib/ghc-${pkgver}/settings" } # Chicken and egg fix if ! pacman -Ssq ^ghc$ > /dev/null; then makedepends=("${makedepends[@]:1}" "ncurses") if [ "${CARCH}" = "armv7h" ]; then source+=("http://ftp.uk.debian.org/debian/pool/main/g/ghc/ghc_7.6.2-1_armhf.deb") md5sums+=("5d7190b3cc48771019b47376d1e69a1c") elif [ "${CARCH}" = "armv6h" ]; then source+=("http://downloads.raspberrypi.org/raspbian/raspbian/pool/main/g/ghc/ghc_7.4.1-4+rpi1_armhf.deb") md5sums+=("79c70db16e69b5617a3761e735db0f42") else source+=("http://ftp.uk.debian.org/debian/pool/main/g/ghc/ghc_7.6.2-1_armel.deb") md5sums+=("69894b056a12a608bd4d454ffbe30d9c") fi eval "$(echo "_build()"; declare -f build | tail -n +2)" build() { if [ "${CARCH}" = "armv7h" ]; then ar x "ghc_7.6.2-1_armhf.deb" elif [ "${CARCH}" = "armv6h" ]; then ar x "ghc_7.4.1-4+rpi1_armhf.deb" else ar x "ghc_7.6.2-1_armel.deb" fi rm -rf usr var tar -zxf data.tar.gz sed "s|\"/|\"${srcdir}/|" -i usr/lib/ghc/bin/ghc{,-pkg} sed "s| /usr| ${srcdir}/usr|" -i var/lib/ghc/package.conf.d/* sed "s/-3.0//" -i usr/lib/ghc/settings # correct LLVM commands ln -s /usr/lib/libffi.so.6 usr/lib/libffi.so.5 ln -s /usr/lib/libncurses.so.5 usr/lib/libtinfo.so.5 ln -fs ../../../var/lib/ghc/package.conf.d usr/lib/ghc/package.conf.d export PATH="${PATH}:${srcdir}/usr/lib/ghc/bin" export LD_LIBRARY_PATH="${LD_LIBRARY_PATH}:${srcdir}/usr/lib" ghc-pkg recache _build } fi