# $Id: PKGBUILD 193064 2013-08-15 12:08:13Z allan $
# Maintainer: Allan McRae <allan@archlinux.org>

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

pkgname=binutils
pkgver=2.23.2
pkgrel=3
pkgdesc="A set of programs to assemble and manipulate binary and object files"
arch=('i686' 'x86_64' 'mips64el')
url="http://www.gnu.org/software/binutils/"
license=('GPL')
groups=('base-devel')
depends=('glibc>=2.18' 'zlib')
checkdepends=('dejagnu' 'bc')
options=('!libtool' '!distcc' '!ccache')
install=binutils.install
source=(ftp://ftp.gnu.org/gnu/binutils/binutils-${pkgver}.tar.bz2{,.sig}
        binutils-2.23.2-texinfo-5.0.patch)
md5sums=('4f8fa651e35ef262edc01d60fb45702e'
         'dfde4428f08d91f309cdcfe92bf28d08'
         '34e439ce23213a91e2af872dfbb5094c')

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

  # http://sourceware.org/git/?p=binutils.git;a=patch;h=e02bf935
  # http://sourceware.org/git/?p=binutils.git;a=patch;h=935f8542
  patch -p1 -i ${srcdir}/binutils-2.23.2-texinfo-5.0.patch

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

  mkdir ${srcdir}/binutils-build
}

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

  ${srcdir}/binutils-${pkgver}/configure --prefix=/usr \
    --with-lib-path=/usr/lib:/usr/local/lib \
    --with-bugurl=https://bugs.archlinux.org/ \
    --enable-ld=default --enable-gold \
    --enable-plugins --enable-threads \
    --with-pic --enable-shared \
    --disable-werror --disable-multilib

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

  make tooldir=/usr
}

check() {
  cd ${srcdir}/binutils-build
  
  # unset LDFLAGS as testsuite makes assumptions about which ones are active
  # do not abort on errors - manually check log files
  make LDFLAGS="" -k check || true
}

package() {
  cd ${srcdir}/binutils-build
  make prefix=${pkgdir}/usr tooldir=${pkgdir}/usr install
  
  # Add some useful headers
  install -m644 ${srcdir}/binutils-${pkgver}/include/libiberty.h ${pkgdir}/usr/include
  install -m644 ${srcdir}/binutils-${pkgver}/include/demangle.h ${pkgdir}/usr/include

  # Install PIC libiberty.a
  install -m644 libiberty/pic/libiberty.a ${pkgdir}/usr/lib

  # Remove unwanted files
  rm ${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 ${pkgdir}/usr/lib/lib{bfd,opcodes}.so
}