ample.com>

pkgbase=mysplitpackage
pkgname=('mypackage1' 'mypackage2' 'mypackage3')
pkgver=1.0
pkgrel=1
epoch=2
arch=('i686' 'x86_64')
url="http://www.example.com/"
license=('GPL-3.0-or-later')
makedepends=('make' 'python')
checkdepends=('perl')
options=('!libtool')
source=(ftp://ftp.example.com/pub/mypackage-0.1.tar.gz)
md5sums=('abcdefabcdef12345678901234567890')

build() {
  cd "${srcdir}"/${pkgbase}-${pkgver}
  ./configure --prefix=/usr
  make
}

check() {
  cd "${srcdir}"/${pkgbase}-${pkgver}
  make check
}

package_mypackage1() {
  pkgdesc="Package 1"
  depends=("python")
  cd "${srcdir}"/${pkgbase}-${pkgver}
  make DESTDIR="${pkgdir}" install1
}

package_mypackage2() {
  pkgdesc="Package 2"
  depends=("zlib" "mypackage1")
  cd "${srcdir}"/${pkgbase}-${pkgver}
  ./configure --prefix=/usr
  make DESTDIR="${pkgdir}" install2
}

package_mypackage3() {
  pkgdesc="Package 3"
  depends=("zlib")
  optdepends=("mypackage1: for foobar functionality")
  install=somescript.install
  cd "${srcdir}"/${pkgname}-${pkgver}
  ./configure --prefix=/usr
  make DESTDIR="${pkgdir}" install3
}
)r