# $Id: PKGBUILD 145910 2012-01-04 01:24:50Z allan $
# Maintainer: Allan McRae <allan@archlinux.org>

# toolchain build order: linux-api-headers->glibc->binutils->gcc->binutils->glibc

# ALARM: Kevin Mihelich <kevin@archlinuxarm.org>
# - Added a CONFIGFLAG for ARM, defining our build hosts
# - Disabled make check, too processor/ram intensive, blows up

noautobuild=1

pkgname=binutils
pkgver=2.24
pkgrel=5
pkgdesc="A set of programs to assemble and manipulate binary and object files"
arch=('i686' 'x86_64')
url="http://www.gnu.org/software/binutils/"
license=('GPL')
groups=('base-devel')
depends=('glibc>=2.19' 'zlib')
checkdepends=('dejagnu')
options=('staticlibs' '!distcc' '!ccache')
install=binutils.install
source=(ftp://ftp.gnu.org/gnu/binutils/binutils-${pkgver}.tar.bz2{,.sig}
        binutils-2.24-lto-testsuite.patch
        binutils-2.24-static-pie-hang.patch)
md5sums=('e0f71a7b2ddab0f8612336ac81d9636b'
         'SKIP'
         'b16e895c24ff80acd98a21021eccefad'
         '4d2cf591560c3d25265778146bbe1941')

prepare() {
  cd ${srcdir}/binutils-${pkgver}

  # hack! - libiberty configure tests for header files using "$CPP $CPPFLAGS"
  sed -i "/ac_cpp=/s/\$CPPFLAGS/\$CPPFLAGS -O2/" libiberty/configure

  # fix lto testsuite with gcc-4.9 - commit b35d44f1
  patch -p1 -i $srcdir/binutils-2.24-lto-testsuite.patch

  # fix autoconf hang with -static -fPIE -pie - commits d1ec1e40 and 818d220a
  patch -p1 -i $srcdir/binutils-2.24-static-pie-hang.patch

  mkdir ${srcdir}/binutils-build
}

build() {
  cd ${srcdir}/binutils-build

  [[ $CARCH == "x86_64" ]] && CONFIGFLAG="--enable-64-bit-bfd --disable-multilib"

  # ALARM: Specify build host types
  [[ $CARCH == "arm" ]] && CONFIGFLAG="--host=armv5tel-unknown-linux-gnueabi --build=armv5tel-unknown-linux-gnueabi"
  [[ $CARCH == "armv6h" ]] && CONFIGFLAG="--host=armv6l-unknown-linux-gnueabihf --build=armv6l-unknown-linux-gnueabihf"
  [[ $CARCH == "armv7h" ]] && CONFIGFLAG="--host=armv7l-unknown-linux-gnueabihf --build=armv7l-unknown-linux-gnueabihf"

  ${srcdir}/binutils-${pkgver}/configure --prefix=/usr \
    --with-lib-path=/usr/lib:/usr/local/lib \
    --with-bugurl=https://github.com/archlinuxarm/PKGBUILDs/issues \
    --enable-threads --enable-shared --with-pic \
    --enable-ld=default --enable-gold --enable-plugins \
    --disable-werror $CONFIGFLAG

  # check the host environment and makes sure all the necessary tools are available
  make configure-host

  make tooldir=/usr
}

check() {
  cd ${srcdir}/binutils-build

  # do not abort on errors - manually check log files
  #make -k -j1 check || true
}

package() {
  cd ${srcdir}/binutils-build
  make prefix=${pkgdir}/usr tooldir=${pkgdir}/usr install
  
  # Remove unwanted files
  rm -f ${pkgdir}/usr/share/man/man1/{dlltool,nlmconv,windres,windmc}*
  rm ${pkgdir}/usr/share/info/{configure,standards}.info

  # No shared linking to these files outside binutils
  rm -f ${pkgdir}/usr/lib/lib{bfd,opcodes}.so
}