pkgname=m4
pkgver=1.4.19
pkgrel=2
pkgdesc="m4 macro processor"
arch=('x86_64')
license=('GPL3')
url="https://www.gnu.org/software/m4"
groups=('base-devel')
depends=('glibc' 'bash')
source=("https://ftp.gnu.org/gnu/m4/${pkgname}-${pkgver}.tar.xz"
        "https://gitweb.gentoo.org/repo/gentoo.git/plain/sys-devel/m4/files/m4-1.4.19-make-4.4-tests.patch")
md5sums=('0d90823e1426f1da2fd872df0311298d'
         '6923f940a7c18226abfbd8401af4eb88')

build() {
  cd ${pkgname}-${pkgver}
  patch -p1 -i ${srcdir}/m4-1.4.19-make-4.4-tests.patch

  ./configure --prefix=/usr
  make
}

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

  make check
}

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

  make prefix=${pkgdir}/usr install
}