# Maintainer: b00rt00s <b00rt00s.aur@gmail.com>
# Committer: Zachary A. Jones <jazzplayerl9@gmail.com>

pkgname=gsas2-svn
_pkgname=gsas2
pkgver=3615
pkgrel=1
pkgdesc="General Structure Analysis System II - refinement for powder diffraction patterns"
arch=(i686 x86_64)
url="https://subversion.xray.aps.anl.gov/trac/pyGSAS"
license=(unknown)
depends=(python2 python2-scipy python2-matplotlib wxpython python2-opengl python2-numpy gcc-fortran python2-backports.functools_lru_cache)
[ "${CARCH}" = "x86_64" ] && depends=("${depends[@]}")
makedepends=(subversion scons python2-numpy)
optdepends=(python2-h5py)

source=(#"${_pkgname}::svn+https://subversion.xray.aps.anl.gov/pyGSAS/trunk/#revision=${pkgver}"
	"${_pkgname}::svn+https://subversion.xray.aps.anl.gov/pyGSAS/trunk"
	"GSASII.desktop"
	"rungsas2")

md5sums=('SKIP'
	'e9d06aed1866e65ce8259cfd5a31e1ce'
	'62855c475e29b88b23a446ba4ffd91be')

pkgver() {
	  cd "${SRCDEST}/${_pkgname}"
	  svnversion | tr -d [A-z]
}

prepare()
{	cd $srcdir/${_pkgname}/fsource
	sed -i 's/f2py/f2py2/g' SConstruct
}

build() 
{
	cd $srcdir/${_pkgname}/fsource
	scons
}


package()
{
	mkdir -p "$pkgdir/opt/${_pkgname}"
	mkdir -p "$pkgdir/usr/share/licenses/${_pkgname}/"
	mkdir -p "$pkgdir/usr/share/applications/"

	#Install gsas-2 files:
	cp -a $srcdir/${_pkgname}/* $pkgdir/opt/${_pkgname}

	#remove unecessary libraries for other platforms
	( cd $pkgdir/opt/${_pkgname}

	#fortran_libs="fellipse histogram2d histosigma2d pack_f polymask pydiffax pypowder pyspg pytexture unpack_cbf"
	#for lib in ${fortran_libs}; do
	#	cp bin/${lib}*.so bin/${lib}.so
	#done
	rm -r fsource

	for _dir in bin{mac,win,linux}{,64-}2.7; do
		rm -rf ${_dir}
	done

	#already in depends
	rm -rf PyOpenGL-3.0.2a5.zip 
	)
	
	
	#Install Desktop files:
	install -m 644 -D "$srcdir/GSASII.desktop" "$pkgdir/usr/share/applications/GSASII.desktop"
	
	#Install and link executables:
	cp "$srcdir/rungsas2" "$pkgdir/opt/gsas2/${_pkgname}"
	chmod +x "$pkgdir/opt/${_pkgname}/gsas2"

	mkdir -p "$pkgdir/usr/bin"
	
	#Linking executable
	( cd "$pkgdir/usr/bin"
	ln -s ../../opt/${_pkgname}/gsas2 gsas2 )
}