xzoom PKGBUILD CFLAGS and man page

# Contributor: Thomas Karmann <thomas@krmnn.de>

pkgname=xzoom
pkgver=0.3
pkgrel=1
pkgdesc="xzoom is a screen magnifier"
arch=('i686')
url="ftp://sunsite.unc.edu/pub/linux/libs/X/"
license=('GPL')
depends=('libxt' 'libxext')
makedepends=('imake')
source=(ftp://sunsite.unc.edu/pub/linux/libs/X/${pkgname}-${pkgver}.tgz)
md5sums=('c6ecc5fade34cf46cbe8c00b93d7ac78')

build() {
  cd ${srcdir}/${pkgname}-${pkgver}
  patch -p1 < ../../xzoom_0.3-23.diff
  /usr/bin/xmkmf
  sed -i.eski "s/-O2/${CFLAGS}/" ./Makefile || return 1
  make || return 1
  make DESTDIR=${pkgdir} install || return 1
  make DESTDIR=${pkgdir} install.man || return 1
  gzip -9 ${pkgdir}/usr/share/man/man1/xzoom.1x
}