Updated PKGBUILD for genepop

PKGBUILD

# Maintainer: bmpvieira <mail@bmpvieira.com>
# Contributor: Stunts <f.pinamartins@gmail.com>
pkgname=genepop
_uppkgname=Genepop
pkgver=4.2.1
pkgrel=1
pkgdesc="A population genetics software."
arch=('i686' 'x86_64')
license=('CeCILL')
url="http://kimura.univ-montp2.fr/~rousset/Genepop.htm"
depends=('gcc-libs')
source=(http://kimura.univ-montp2.fr/~rousset/${_uppkgname}V4.tar.gz)
md5sums=('5e4d32ca7cefdc03ea20223ea88b0496')

build() {
  cd ${srcdir}
  tar xfvz sources.tar.gz
  g++ -DNO_MODULES -o genepop GenepopS.cpp -O3

}
package() {
  install -D -m755 ${srcdir}/genepop ${pkgdir}/usr/bin/genepop
}