# vim: set ts=2 sw=2 et:
# Maintainer: 

# ALARM: Kevin Mihelich <kevin@archlinuxarm.org>
#  - arch/host/flags for arm, armv6h, armv7h, and aarch64
#  - pacman.conf: architecture=arm/armv6h/armv7h/aarch64, added our aur and alarm repos
#  - makepkg.conf: adjusted C/CXX/LDFLAGS, drop -z,now for armv5
#  - patch to sync filesystem after install/remove
#  - reverts to allow scriplet input on stdin
#  - patch to fix application/gzip change in file 5.37

pkgname=pacman
pkgver=6.0.1
pkgrel=3
pkgdesc="A library-based package manager with dependency support"
arch=('x86_64')
url="https://www.archlinux.org/pacman/"
license=('GPL')
groups=('base-devel')
depends=('bash' 'glibc' 'libarchive' 'curl'
         'gpgme' 'pacman-mirrorlist' 'archlinuxarm-keyring')
makedepends=('meson' 'asciidoc' 'doxygen')
checkdepends=('python' 'fakechroot')
optdepends=('perl-locale-gettext: translation support in makepkg-template')
provides=('libalpm.so')
backup=(etc/pacman.conf
        etc/makepkg.conf)
options=('strip' 'debug')
validpgpkeys=('6645B0A8C7005E78DB1D7864F99FFE0FEAE999BD'  # Allan McRae <allan@archlinux.org>
              'B8151B117037781095514CA7BBDFFC92306B1121') # Andrew Gregory (pacman) <andrew@archlinux.org>
source=(https://sources.archlinux.org/other/pacman/$pkgname-$pkgver.tar.xz{,.sig}
        add-flto-to-LDFLAGS-for-clang.patch
        0001-Sychronize-filesystem.patch
        0002-Revert-close-stdin-before-running-install-scripts.patch
        0003-Revert-alpm_run_chroot-always-connect-parent2child-p.patch
        pacman.conf
        makepkg.conf)
sha256sums=('0db61456e56aa49e260e891c0b025be210319e62b15521f29d3e93b00d3bf731'
            'SKIP'
            '82ff91b85f4c6ceba19f9330437e2a22aabc966c2b9e2a20a53857f98a42c223'
            'f9a8ae2805cc995ef1b787e10f402d574aaee183cc3a23fe26805555b7d87fea'
            '7beb2faec0ec37dcb2050d9ed3c95353fb7f73da7e3bbe0e226e9e3f7858a01f'
            '0fdbdc3c86b826fe87d8051a5d34db23b366b0a7bdc22f3701b1bf2b01218d59'
            '19f189accab294af7085cb709417eb41784d21aa8da07a8aa24bf7591ec3ce94'
            '21d75a0d0399d755002deeeddcc4973615a3b6423186d22ab0bd7770b84c6b25')

prepare() {
  cd "$pkgname-$pkgver"
  patch -Np1 -i ../add-flto-to-LDFLAGS-for-clang.patch

  patch -p1 -i ../0001-Sychronize-filesystem.patch
  patch -p1 -i ../0002-Revert-close-stdin-before-running-install-scripts.patch
  patch -p1 -i ../0003-Revert-alpm_run_chroot-always-connect-parent2child-p.patch
}

build() {
  cd "$pkgname-$pkgver"

  meson --prefix=/usr \
        --buildtype=plain \
        -Ddoc=enabled \
        -Ddoxygen=enabled \
        -Dscriptlet-shell=/usr/bin/bash \
        -Dldconfig=/usr/bin/ldconfig \
        build

  meson compile -C build
}

check() {
  cd "$pkgname-$pkgver"

  meson test -C build
}

package() {
  cd "$pkgname-$pkgver"

  DESTDIR="$pkgdir" meson install -C build

  # install Arch specific stuff
  install -dm755 "$pkgdir/etc"
  install -m644 "$srcdir/pacman.conf" "$pkgdir/etc"

  case $CARCH in
    arm)
      mycarch="arm"
      mychost="armv5tel-unknown-linux-gnueabi"
      myflags="-march=armv5te "
      ;;
    armv6h)
      mycarch="armv6h"
      mychost="armv6l-unknown-linux-gnueabihf"
      myflags="-march=armv6 -mfloat-abi=hard -mfpu=vfp "
      ;;
    armv7h)
      mycarch="armv7h"
      mychost="armv7l-unknown-linux-gnueabihf"
      myflags="-march=armv7-a -mfloat-abi=hard -mfpu=vfpv3-d16 "
      ;;
    aarch64)
      mycarch="aarch64"
      mychost="aarch64-unknown-linux-gnu"
      myflags="-march=armv8-a "
      ;;
  esac

  install -m644 "$srcdir/makepkg.conf" "$pkgdir/etc"
  sed -i "$pkgdir/etc/makepkg.conf" \
    -e "s|@CARCH[@]|$mycarch|g" \
    -e "s|@CHOST[@]|$mychost|g" \
    -e "s|@CARCHFLAGS[@]|$myflags|g"
  sed -i $pkgdir/etc/pacman.conf -e "s|@CARCH[@]|$mycarch|g"
  if [[ $CARCH == "arm" ]]; then
    sed -i 's/,-z,now//' "$pkgdir/etc/makepkg.conf"
  fi
}