1 files changed, 133 insertions, 0 deletions
diff --git a/sci-mathematics/pari/pari-2.5.3.ebuild b/sci-mathematics/pari/pari-2.5.3.ebuild
new file mode 100644
index 000000000000..5017be96fbc1
--- /dev/null
+++ b/sci-mathematics/pari/pari-2.5.3.ebuild
@@ -0,0 +1,133 @@
+# Copyright 1999-2014 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=4
+
+inherit eutils flag-o-matic toolchain-funcs multilib
+
+DESCRIPTION="A software package for computer-aided number theory"
+HOMEPAGE="http://pari.math.u-bordeaux.fr/"
+SRC_URI="http://pari.math.u-bordeaux.fr/pub/${PN}/unix/${P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~hppa ~mips ~ppc ~ppc64 ~sparc ~x86 ~x86-fbsd ~amd64-linux ~x86-linux ~x86-macos ~x86-solaris"
+IUSE="data doc fltk gmp qt4 X"
+
+RDEPEND="sys-libs/readline
+	data? ( sci-mathematics/pari-data )
+	doc? ( X? ( x11-misc/xdg-utils ) )
+	fltk? ( x11-libs/fltk:1 )
+	gmp? ( dev-libs/gmp )
+	qt4? ( dev-qt/qtgui:4 )
+	X? ( x11-libs/libX11 )"
+DEPEND="${RDEPEND}
+	doc? ( virtual/latex-base )"
+
+get_compile_dir() {
+	pushd "${S}/config" > /dev/null
+	local fastread=yes
+	source ./get_archos
+	popd > /dev/null
+	echo "O${osname}-${arch}"
+}
+
+src_prepare() {
+	epatch "${FILESDIR}"/${PN}-2.3.2-strip.patch
+	epatch "${FILESDIR}"/${PN}-2.3.2-ppc-powerpc-arch-fix.patch
+	# fix parallel make
+	epatch "${FILESDIR}"/${PN}-2.5.0-doc-make.patch
+	# sage error handling patch
+	epatch "${FILESDIR}"/${PN}-2.5.0-mp.c.patch
+	# OS X: add -install_name to the linker option
+	epatch "${FILESDIR}"/${PN}-2.5.0-macos.patch
+	# fix automagic
+	epatch "${FILESDIR}"/${PN}-2.5.1-no-automagic.patch
+
+	# disable default building of docs during install
+	sed -i \
+		-e "s:install-doc install-examples:install-examples:" \
+		config/Makefile.SH || die "Failed to fix makefile"
+
+	# propagate ldflags
+	sed -i \
+		-e 's/$shared $extra/$shared $extra \\$(LDFLAGS)/' \
+		config/get_dlld || die "failed to fix LDFLAGS"
+	# move doc dir to a gentoo doc dir and replace acroread by xdg-open
+	sed -i \
+		-e "s:\$d = \$0:\$d = '${EPREFIX}/usr/share/doc/${PF}':" \
+		-e 's:"acroread":"xdg-open":' \
+		doc/gphelp.in || die "Failed to fix doc dir"
+
+	sed -i "s:/\(usr\|lib64\):${EPREFIX}/\1:g" \
+		config/get_{Qt,X11,include_path,libpth} \
+		|| die "Failed to fix get_X11"
+
+	# usersch3.tex is generated
+	rm doc/usersch3.tex || die "failed to remove generated file"
+}
+
+src_configure() {
+	tc-export CC
+
+	# need to force optimization here, as it breaks without
+	if is-flag -O0; then
+		replace-flags -O0 -O2
+	elif ! is-flag -O?; then
+		append-flags -O2
+	fi
+
+	# sysdatadir installs a pari.cfg stuff which is informative only
+	./Configure \
+		--prefix="${EPREFIX}"/usr \
+		--datadir="${EPREFIX}"/usr/share/${PN} \
+		--libdir="${EPREFIX}"/usr/$(get_libdir) \
+		--sysdatadir="${EPREFIX}"/usr/share/doc/${PF} \
+		--mandir="${EPREFIX}"/usr/share/man/man1 \
+		--with-readline="${EPREFIX}"/usr \
+		--with-ncurses-lib="${EPREFIX}"/usr/$(get_libdir) \
+		$(use_with fltk) \
+		$(use_with gmp) \
+		$(use_with qt4 qt) \
+		|| die "./Configure failed"
+}
+
+src_compile() {
+	local installdir=$(get_compile_dir)
+	cd "${installdir}" || die "failed to change directory"
+	# upstream set -fno-strict-aliasing.
+	# aliasing is a known issue on amd64, work on x86 by sheer luck
+	emake ${mymake} \
+		CFLAGS="${CFLAGS} -fno-strict-aliasing -DGCC_INLINE -fPIC" lib-dyn
+	emake ${mymake} \
+		CFLAGS="${CFLAGS} -DGCC_INLINE" gp ../gp
+
+	if use doc; then
+		cd "${S}" || die "failed to change directory"
+		# To prevent sandbox violations by metafont
+		VARTEXFONTS="${T}"/fonts emake docpdf
+	fi
+}
+
+src_test() {
+	emake dobench
+}
+
+src_install() {
+	default
+	dodoc MACHINES COMPAT
+	if use doc; then
+		# install gphelp and the pdf documentations manually.
+		# the install-doc target is overkill.
+		dodoc doc/*.pdf
+		dobin doc/gphelp
+		insinto /usr/share/doc/${PF}
+		# gphelp looks for some of the tex sources...
+		doins doc/*.tex doc/translations
+		# Install the examples - for real.
+		local installdir=$(get_compile_dir)
+		cd "${installdir}" || die "failed to change directory"
+		emake EXDIR="${ED}/usr/share/doc/${PF}/examples" install-examples
+	fi
+}