core/bash/PKGBUILD

# Maintainer (Arch):  Bartłomiej Piotrowski <bpiotrowski@archlinux.org>
# Contributor (Arch): Allan McRae <allan@archlinux.org>
# Contributor (Arch): Aaron Griffin <aaron@archlinux.org>
# Maintainer: André Silva <emulatorman@hyperbola.info>
# Maintainer: Márcio Silva <coadde@hyperbola.info>

pkgbase=bash
pkgname=($pkgbase $pkgbase-shcompat)
_basever=5.1
_patchlevel=008
pkgver=${_basever}+${_patchlevel}
_debver=5.1
_debrel=2
pkgrel=2
pkgdesc='GNU Bourne Again SHell'
arch=(i686 x86_64)
license=(GPL-3)
url='https://www.gnu.org/software/bash/bash.html'
backup=(etc/bash.bash{rc,_logout} etc/skel/.bash{rc,_profile,_logout})
# grep and sed are necessary for *.install files
# grep (in pcre dependency) already have readline as package dependency
depends=('grep' 'sed')
makedepends=('texi2html' 'quilt') # use system texi2html (patched by Debian)
install=$pkgbase.install
source=(https://ftp.gnu.org/gnu/bash/bash-$_basever.tar.gz{,.sig}
        https://deb.debian.org/debian/pool/main/b/bash/bash_$_debver-$_debrel.debian.tar.xz
        dot.bashrc
        dot.bash_profile
        dot.bash_logout
        system.bashrc
        system.bash_logout)
validpgpkeys=('7C0135FB088AAF6C66C650B9BB5869F064EA74AB') # Chet Ramey

if [[ $((10#${_patchlevel})) -gt 0 ]]; then
  for (( _p=1; _p<=$((10#${_patchlevel})); _p++ )); do
    source=(${source[@]} https://ftp.gnu.org/gnu/bash/bash-$_basever-patches/bash${_basever//.}-$(printf "%03d" $_p){,.sig})
  done
fi

prepare() {
  cd $pkgname-$_basever

  if [[ ${_basever%.*} = ${_debver%.*} ]]; then
    # Debian patches
    export QUILT_PATCHES=debian/patches
    export QUILT_REFRESH_ARGS='-p ab --no-timestamps --no-index'
    export QUILT_DIFF_ARGS='--no-timestamps'

    mv "$srcdir"/debian .

    # Doesn't apply and seems unimportant
    rm -v debian/patches/bash-default-editor.diff || true
    rm -v debian/patches/bash50-* || true
    rm -v debian/patches/bashbug-editor.diff || true
    rm -v debian/patches/deb-bash-config.diff || true
    rm -v debian/patches/deb-examples.diff || true
    rm -v debian/patches/man-bashlogout.diff

    quilt push -av
  fi
}

build() {
  cd $pkgname-$_basever

  _bashconfig=(-DDEFAULT_PATH_VALUE=\'\"/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin\"\'
               -DSTANDARD_UTILS_PATH=\'\"/usr/bin:/bin:/usr/sbin:/sbin\"\'
               -DSYS_BASHRC=\'\"/etc/bash.bashrc\"\'
               -DSYS_BASH_LOGOUT=\'\"/etc/bash.bash_logout\"\'
               -DNON_INTERACTIVE_LOGIN_SHELLS)
  export CFLAGS="${CFLAGS} ${_bashconfig[@]}"

  ./configure --prefix=/usr --with-curses --enable-readline \
    --without-bash-malloc --with-installed-readline \
    --bindir=/bin
  make
}

package_bash() {
  optdepends=('bash-completion: for tab completion')

  make -C $pkgbase-$_basever DESTDIR="$pkgdir" install
  ln -s $pkgbase "$pkgdir/bin/r$pkgbase"
  ln -s $pkgbase.1.gz $pkgdir/usr/share/man/man1/r$pkgbase.1.gz

  # system-wide configuration files
  install -Dm644 system.${pkgbase}rc "$pkgdir/etc/$pkgbase.${pkgbase}rc"
  install -Dm644 system.${pkgbase}_logout "$pkgdir/etc/$pkgbase.${pkgbase}_logout"

  # user configuration file skeletons
  install -dm755 "$pkgdir/etc/skel/"
  install -m644 dot.${pkgbase}rc "$pkgdir/etc/skel/.${pkgbase}rc"
  install -m644 dot.${pkgbase}_profile "$pkgdir/etc/skel/.${pkgbase}_profile"
  install -m644 dot.${pkgbase}_logout "$pkgdir/etc/skel/.${pkgbase}_logout"

  # license
  install -Dm644 "$srcdir/$pkgbase-$_basever/COPYING" -t "$pkgdir/usr/share/licenses/$pkgname"
}

package_bash-shcompat() {
  pkgdesc='POSIX Shell compatibility for GNU Bourne Again SHell'
  groups=(base)
  depends=($pkgbase)
  makedepends=(quilt)
  provides=(sh)
  conflicts=(sh)
  install=$pkgname.install

  install -dm755 $pkgdir/{bin,usr/share/man/man1}
  ln -s $pkgbase $pkgdir/bin/sh
  ln -s $pkgbase $pkgdir/bin/rsh
  ln -s $pkgbase.1.gz $pkgdir/usr/share/man/man1/sh.1.gz
  ln -s $pkgbase.1.gz $pkgdir/usr/share/man/man1/rsh.1.gz

  # license
  install -Dm644 "$srcdir/$pkgbase-$_basever/COPYING" -t "$pkgdir/usr/share/licenses/$pkgname"
}

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