# Maintainer: Alexey Pavlov <alexpux@gmail.com>

pkgname=gdb
pkgver=13.1
pkgrel=1
_gcc_ver=11.3.0
pkgdesc="GNU Debugger (MSYS2 version)"
arch=('i686' 'x86_64')
license=('spdx:GPL-3.0-or-later')
url="https://www.gnu.org/software/gdb/"
depends=('gcc-libs' 'zlib' 'python' 'libexpat' 'libreadline' 'mpc' 'mpfr' 'xxhash' 'libguile' 'zstd')
#checkdepends=('dejagnu' 'bc')
makedepends=(autotools
             gcc
             guile
             libexpat-devel
             libguile-devel
             liblzma-devel
             libreadline-devel
             libzstd-devel
             mpfr-devel
             ncurses-devel
             python-devel
             zlib-devel)
options=('staticlibs' '!distcc' '!ccache')
source=("https://ftp.gnu.org/gnu/gdb/gdb-${pkgver}.tar.xz"{,.sig}
        'gdbinit'
        0001-Teach-gdb-how-to-unwind-cygwin-_sigbe-and-sigdelayed.patch
        0002-7.8-windows-nat-cygwin.patch
        0003-Better-handling-for-realpath-failures-in-windows_mak.patch
        0004-7.8-symtab-cygwin.patch
        1001-msysize.patch
        1002-autoreconf.patch)
validpgpkeys=('F40ADB902B24264AA42E50BF92EDB04BFF325CF3')
sha256sums=('115ad5c18d69a6be2ab15882d365dda2a2211c14f480b3502c6eba576e2e95a0'
            'SKIP'
            '2bbe7eddb1828c394d0ff99777058df79b1a596172603bb0e30d983fc1ea8785'
            'a9e117d02ad850b37e2a09667349e0c5786d1e0514083bad565270b682b08d8b'
            'a9885df49f8e5da6d0b93c1f0384c1ae8a22f469e8f8e745fb60ed46419d3bc3'
            '05675dc3cdd6b857b4dc6d325bdf37718dd4e158de5592c785197006cc9aac6e'
            '76ffa05e04fa380c984f108ee182fc0ad1fbd3543c26c0882312285a1ee8baef'
            'e601cf8efd21b0839291d81a6ce6b834870607d346615aef7801085d317a04b2'
            'e4527255889b7b6169bac55aef0f832bef2d9530cd8d84bcfa7d21d10444ea8e')

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

  patch -p1 -i ${srcdir}/1001-msysize.patch
  patch -p1 -i ${srcdir}/1002-autoreconf.patch

  patch -p1 -i ${srcdir}/0001-Teach-gdb-how-to-unwind-cygwin-_sigbe-and-sigdelayed.patch
  patch -p1 -i ${srcdir}/0002-7.8-windows-nat-cygwin.patch
  patch -p1 -i ${srcdir}/0003-Better-handling-for-realpath-failures-in-windows_mak.patch
  patch -p1 -i ${srcdir}/0004-7.8-symtab-cygwin.patch
}

build() {
  [[ -d "${srcdir}/build-${CHOST}" ]] && rm -rf "${srcdir}/build-${CHOST}"
  mkdir -p "${srcdir}/build-${CHOST}" && pushd "${srcdir}/build-${CHOST}"

  ../${pkgname}-${pkgver}/configure \
    --build=${CHOST} \
    --host=${CHOST} \
    --prefix=/usr \
    --enable-64-bit-bfd \
    --disable-werror \
    --disable-staticlib \
    --with-system-gdbinit=/etc/gdbinit \
    --with-python=/usr/bin/python3 \
    --without-tcl \
    --without-tk \
    --with-guile \
    --with-expat \
    --with-lzma \
    --with-mpfr \
    --with-zstd \
    --without-libexpat-prefix \
    --with-system-readline \
    --with-libiconv-prefix=/usr \
    --with-system-zlib \
    --enable-tui
  make
}

check() {
  cd ${srcdir}/build-${CHOST}
  make check || true
}

package() {
  cd ${srcdir}/build-${CHOST}
  make DESTDIR=${pkgdir} install

  # install "custom" system gdbinit
  install -D -m644 ${srcdir}/gdbinit ${pkgdir}/etc/gdbinit
  sed -i 's|%GCC_NAME%|gcc-'${_gcc_ver}'|g' ${pkgdir}/etc/gdbinit

  # these are shipped by binutils
  rm -fr ${pkgdir}/usr/{include,lib}/ ${pkgdir}/usr/share/locale/
  rm -f ${pkgdir}/usr/share/info/{bfd,configure,standards,ctf-spec,sframe-spec}.info

  python3 -m compileall -o 0 -o 1 -s "${pkgdir}" "${pkgdir}/usr/share/gdb/python"

  # install license files
  install -Dm644 "${srcdir}/${pkgname}-${pkgver}/README" "${pkgdir}/usr/share/licenses/${pkgname}/README"
  install -Dm644 "${srcdir}/${pkgname}-${pkgver}/COPYING" "${pkgdir}/usr/share/licenses/${pkgname}/COPYING"
  install -Dm644 "${srcdir}/${pkgname}-${pkgver}/COPYING.LIB" "${pkgdir}/usr/share/licenses/${pkgname}/COPYING.LIB"
  install -Dm644 "${srcdir}/${pkgname}-${pkgver}/COPYING" "${pkgdir}/usr/share/licenses/${pkgname}/COPYING3"
  install -Dm644 "${srcdir}/${pkgname}-${pkgver}/COPYING.LIB" "${pkgdir}/usr/share/licenses/${pkgname}/COPYING3.LIB"
}