# $Id$
# Maintainer: Allan McRae <allan@archlinux.org>
# Contributor: Jan de Groot <jgc@archlinux.org>

pkgbase=gdb
# gdb-common is a package that contains files common for all cross compiled versions
# of gdb (for arm/avr/...)
pkgname=(gdb gdb-common)
pkgver=8.1
pkgrel=1
pkgdesc='The GNU Debugger'
arch=(x86_64)
url='http://www.gnu.org/software/gdb/'
license=(GPL3)
makedepends=(texinfo python guile2.0 ncurses expat xz)
source=(https://ftp.gnu.org/gnu/gdb/${pkgname}-${pkgver}.tar.xz{,.sig})
sha1sums=('641861f7d3f22b6a23bc3e801f0ff29a78375490'
          'SKIP')
validpgpkeys=('F40ADB902B24264AA42E50BF92EDB04BFF325CF3') # Joel Brobecker

prepare() {
  cd gdb-$pkgver

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

build() {
  cd gdb-$pkgver
  
  ./configure --prefix=/usr --disable-nls \
    --with-system-readline \
    --with-python=/usr/bin/python3 \
    --with-guile=guile-2.0 \
    --with-system-gdbinit=/etc/gdb/gdbinit
  make
}

package_gdb-common() {
  depends=(python guile2.0)

  cd gdb-$pkgver
  make DESTDIR=$pkgdir install

  # resolve conflicts with binutils
  rm $pkgdir/usr/include/{ansidecl,bfd,bfdlink,dis-asm,plugin-api,symcat}.h
  rm $pkgdir/usr/share/info/bfd.info
  rm $pkgdir/usr/lib/{libbfd,libopcodes}.a

  rm -r $pkgdir/usr/{bin,include,lib,share/info,share/man}
}

package_gdb() {
  depends=(ncurses expat xz mpfr gdb-common=$pkgver)
  backup=(etc/gdb/gdbinit)

  cd gdb-$pkgver
  make DESTDIR=$pkgdir install

  # install "custom" system gdbinit
  install -dm755 $pkgdir/etc/gdb
  touch $pkgdir/etc/gdb/gdbinit

  # resolve conflicts with binutils
  rm $pkgdir/usr/include/{ansidecl,bfd,bfdlink,dis-asm,plugin-api,symcat}.h
  rm $pkgdir/usr/share/info/bfd.info
  rm $pkgdir/usr/lib/{libbfd,libopcodes}.a

  # comes from gdb-common
  rm -r $pkgdir/usr/share/gdb/
}