Add sci-mathematics/sha1-polyml for sci-mathematics/isabelle

(Portage version: 2.1.11.33/cvs/Linux x86_64, signed Manifest commit with key 618E971F)

3 files changed, 101 insertions, 0 deletions

diff --git a/sci-mathematics/sha1-polyml/ChangeLog b/sci-mathematics/sha1-polyml/ChangeLog
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+++ b/sci-mathematics/sha1-polyml/ChangeLog
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+# ChangeLog for sci-mathematics/sha1-polyml
+# Copyright 1999-2012 Gentoo Foundation; Distributed under the GPL v2
+# $Header: /var/cvsroot/gentoo-x86/sci-mathematics/sha1-polyml/ChangeLog,v 1.1 2012/12/08 08:05:32 gienah Exp $
+
+*sha1-polyml-5.5.0 (08 Dec 2012)
+
+  08 Dec 2012; Mark Wright <gienah@gentoo.org> +metadata.xml,
+  +sha1-polyml-5.5.0.ebuild:
+  Add sci-mathematics/sha1-polyml for sci-mathematics/isabelle
diff --git a/sci-mathematics/sha1-polyml/metadata.xml b/sci-mathematics/sha1-polyml/metadata.xml
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index 000000000000..0f2ac3d8eb92
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+++ b/sci-mathematics/sha1-polyml/metadata.xml
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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+<maintainer>
+  <email>gienah@gentoo.org></email>
+</maintainer>
+<herd>sci-mathematics</herd>
+<longdescription lang='en'>
+sci-mathematics/sha1-polyml is the implementation of SHA1 taken from
+the GNU coreutils package as described in the sci-mathematics/sha1-polyml
+README.  It is required by sci-mathematics/isabelle.
+</longdescription>
+</pkgmetadata>
diff --git a/sci-mathematics/sha1-polyml/sha1-polyml-5.5.0.ebuild b/sci-mathematics/sha1-polyml/sha1-polyml-5.5.0.ebuild
new file mode 100644
index 000000000000..9e602366d554
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+++ b/sci-mathematics/sha1-polyml/sha1-polyml-5.5.0.ebuild
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+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sci-mathematics/sha1-polyml/sha1-polyml-5.5.0.ebuild,v 1.1 2012/12/08 08:05:32 gienah Exp $
+
+EAPI="5"
+
+inherit multilib
+
+MY_PN=polyml
+MY_P="${MY_PN}-${PV}"
+
+DESCRIPTION="implementation of SHA1 is taken from the GNU coreutils package"
+HOMEPAGE="http://isabelle.in.tum.de/"
+SRC_URI="http://isabelle.in.tum.de/components/${MY_P}.tar.gz"
+
+LICENSE="GPL-3"
+SLOT="0"
+KEYWORDS="~x86 ~amd64"
+IUSE=""
+
+RDEPEND=""
+DEPEND="${RDEPEND}"
+
+S="${WORKDIR}/${MY_P}/sha1"
+
+LIBDIR="/usr/"$(get_libdir)"/${PN}"
+
+# sci-mathematics/isabelle requires sci-mathematics/sha1-polyml, to avoid
+# this warning:
+# ### load_lib </usr/bin/libsha1.so> : /usr/bin/libsha1.so: cannot open shared
+#  object file: No such file or directory
+# ### Using slow ML implementation of SHA1.digest
+# sci-mathematics/sha1-polyml supplies the library libsha1.so.  Which
+# is the implementation of SHA1 taken from the GNU coreutils package
+# as described in the sci-mathematics/sha1-polyml README.  Isabelle
+# builds libsha1.so in the contrib/polyml/$ML_PLATFORM directory.
+# isabelle dynamically loads libsha1.so as a plugin.  The Isabelle-2012
+# linux binary bundle places libsha1.so in the contrib/polyml directory, which
+# is referred to as ML_HOME in the Isabelle Pure/General/sha1_polyml.ML source file.
+# ML_HOME is /usr/bin on Gentoo, and we want isabelle to depend o sha1-polyml.
+# For these reasons isabelle is patched to load it from
+# /usr/$(get_libdir)/sha1-polyml/libsha1.so
+
+src_prepare() {
+	cp -p "${S}/build" "${S}/build-orig" || die "Could not cp build to build-orig"
+	sed -e "s@CFLAGS=\"@CFLAGS=\"${CFLAGS} @g" \
+		-e "s@LDFLAGS=\"@LDFLAGS=\"${LDFLAGS} @g" \
+		-i "${S}/build" || die "Could not set flags in build"
+	cp -p "${S}/build" "${S}/tests" || die "Could not cp build to tests"
+	sed -e '/echo "Running tests ..."/,$d' \
+		-i "${S}/build" || die "Could not remove run tests from build"
+	sed -e '$i\\nexit 0' \
+		-i "${S}/build" || die "Could not add exit 0 to build"
+	sed -e 's/echo "Running tests ..."/echo "Running tests ..."\necho "Running tests ..."/' \
+		-i "${S}/tests" || die "Could not duplicate echo line in tests"
+	sed -e '/# building/,/echo "Running tests ..."/d' \
+		-i "${S}/tests" || die "Could not remove build from run tests"
+	sed -e '$i\\nexit 0' \
+		-i "${S}/tests" || die "Could not add exit 0 to tests"
+}
+
+src_compile() {
+	arch=$(uname -m)
+	uos=$(uname)
+	los=${uos,,}
+	./build "${arch}-${los}" || die "build failed"
+}
+
+src_test() {
+	./tests "${arch}-${los}" || die "tests failed"
+}
+
+src_install() {
+	dodoc README
+	insinto "/usr/"$(get_libdir)
+	dodir ${LIBDIR}
+	exeinto ${LIBDIR}
+	doexe ${arch}-${los}/libsha1.so
+}