# Maintainer: Victor Timofei <victor@vtimothy.com>

pkgname=gdb-multiarch
pkgver=11.2
pkgrel=1
pkgdesc='The GNU Debugger for all gdb supported architectures (i386/arm/mips...)'
arch=(i686 x86_64)
url='http://www.gnu.org/software/gdb/'
license=(GPL3)
depends=(xz ncurses expat python guile gdb-common=$pkgver)
options=(!emptydirs)
source=(https://ftp.gnu.org/gnu/gdb/gdb-11.2.tar.xz{,.sig})
sha256sums=('1497c36a71881b8671a9a84a0ee40faab788ca30d7ba19d8463c3cc787152e32'
            'SKIP')
validpgpkeys=('F40ADB902B24264AA42E50BF92EDB04BFF325CF3') # Joel Brobecker <brobecker@adacore.com>

prepare() {
  cd gdb-$pkgver
  sed -i "/ac_cpp=/s/\$CPPFLAGS/\$CPPFLAGS -O2/" libiberty/configure
  sed -i 's#{"fsqrt", INST_TYPE_RD_R1, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x58000380, OPCODE_MASK_H4, fsqrt, arithmetic_inst },#{"fsqrt", INST_TYPE_RD_R1, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x58000380, OPCODE_MASK_H4, microblaze_fsqrt, arithmetic_inst },#' opcodes/microblaze-opc.h
  sed -i 's#fint, fsqrt,#fint, microblaze_fsqrt,#' opcodes/microblaze-opcm.h
}

build() {
  cd gdb-$pkgver

  mkdir -p build && cd build
  ../configure \
    --enable-targets=all \
    --prefix=/build \
    --enable-languages=all \
    --enable-multilib \
    --enable-interwork \
    --with-system-readline \
    --disable-nls \
    --with-python=/usr/bin/python \
    --with-guile=guile-2.2 \
    --with-system-gdbinit=/etc/gdb/gdbinit

  make
}

package() {
  cd gdb-$pkgver/build

  make DESTDIR="$pkgdir" install

  # Following files conflict with 'gdb' package
  mkdir -p "$pkgdir"/usr/bin
  mv "$pkgdir"/build/bin/gdb "$pkgdir"/usr/bin/gdb-multiarch
  rm -r "$pkgdir"/build
}