1 files changed, 107 insertions, 0 deletions
diff --git a/sci-libs/scipy/scipy-0.5.1-r1.ebuild b/sci-libs/scipy/scipy-0.5.1-r1.ebuild
new file mode 100644
index 000000000..be3f8df7a
--- /dev/null
+++ b/sci-libs/scipy/scipy-0.5.1-r1.ebuild
@@ -0,0 +1,107 @@
+# Copyright 1999-2006 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: $
+
+inherit distutils fortran flag-o-matic
+
+SRC_URI="mirror://sourceforge/${PN}/${P}.tar.gz"
+DESCRIPTION="Open source scientific tools for Python"
+HOMEPAGE="http://www.scipy.org/"
+LICENSE="BSD"
+
+SLOT="0"
+IUSE="fftw umfpack"
+KEYWORDS="~amd64 ~ppc ~x86"
+
+# doc says scipy needs to compile all libraries with the same compiler
+RDEPEND=">=dev-lang/python-2.3.3
+	>=dev-python/numpy-1.0_beta1
+	virtual/blas
+	virtual/lapack
+	fftw? ( =sci-libs/fftw-2.1* )
+	umfpack? ( sci-libs/umfpack )"
+
+DEPEND="${RDEPEND}
+	umfpack? ( dev-lang/swig )"
+
+# install doc claims fftw-2 is faster for complex ffts.
+# wxwindows seems to have disapeared : ?
+# f2py seems to be in numpy.
+
+FORTRAN="g77 gfortran"
+
+src_unpack() {
+	unpack ${A}
+	cd "${S}"
+
+	echo "[atlas]"  > site.cfg
+	echo "include_dirs = /usr/include/atlas" >> site.cfg
+	echo -n "library_dirs = /usr/$(get_libdir)/lapack:/usr/$(get_libdir):" \
+			>> site.cfg
+	if [ -d "/usr/$(get_libdir)/blas/threaded-atlas" ]; then
+		echo "/usr/$(get_libdir)/blas/threaded-atlas" >> site.cfg
+		echo "atlas_libs = lapack, blas, cblas, atlas, pthread" >> site.cfg
+	else
+		echo "/usr/$(get_libdir)/blas/atlas" >> site.cfg
+		echo "atlas_libs = lapack, blas, cblas, atlas" >> site.cfg
+	fi
+
+	export FFTW3=None
+	if use fftw; then
+		echo "[fftw] " >> site.cfg
+		echo "fftw_libs = rfftw, fftw" >> site.cfg
+		echo "fftw_opt_libs = rfftw_threads, fftw_threads" >> site.cfg
+	else
+		export FFTW=None
+	fi
+
+	if use umfpack; then
+		echo "[umfpack] " >> site.cfg
+		echo "umfpack_libs = umfpack" >> site.cfg
+	else
+		export UMFPACK=None
+	fi
+}
+
+src_compile() {
+	# Map compilers to what scipy calls them
+	local SCIPY_FC
+	case "${FORTRANC}" in
+		gfortran)
+			SCIPY_FC="gnu95"
+			;;
+		g77)
+			SCIPY_FC="gnu"
+			;;
+		g95)
+			SCIPY_FC="g95"
+			;;
+		ifc|ifort)
+			if use ia64; then
+				SCIPY_FC="intele"
+			else
+				SCIPY_FC="intel"
+			fi
+			;;
+		*)
+			local msg="Invalid Fortran compiler \'${FORTRANC}\'"
+			eerror "${msg}"
+			die "${msg}"
+			;;
+	esac
+
+	# http://projects.scipy.org/scipy/numpy/ticket/182
+	# Can't set LDFLAGS
+	unset LDFLAGS
+
+	distutils_src_compile \
+		config_fc \
+		--fcompiler=${SCIPY_FC} \
+		--opt="${CFLAGS}" \
+		|| die "compilation failed"
+}
+
+src_install() {
+	distutils_src_install
+	dodoc *.txt
+}