new ebuild for alex

1 files changed, 77 insertions, 0 deletions

diff --git a/dev-haskell/alex/alex-2.0.ebuild b/dev-haskell/alex/alex-2.0.ebuild
new file mode 100644
index 000000000000..a60a4ed05bfa
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+++ b/dev-haskell/alex/alex-2.0.ebuild
@@ -0,0 +1,77 @@
+# Copyright 1999-2003 Gentoo Technologies, Inc.
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/dev-haskell/alex/alex-2.0.ebuild,v 1.1 2003/09/22 12:20:54 kosmikus Exp $
+#
+# USE variable summary:
+#   doc    - Build extra documenation from DocBook sources,
+#               in HTML format.
+#   tetex  - Build the above docs as PostScript as well.
+
+
+inherit base
+IUSE="doc tetex"
+
+DESCRIPTION="A lexical analyser generator for Haskell"
+SRC_URI="http://www.haskell.org/alex/dist/${P}-src.tar.bz2"
+HOMEPAGE="http://www.haskell.org/alex"
+
+SLOT="0"
+KEYWORDS="~x86 ~sparc"
+LICENSE="as-is"
+
+DEPEND=">=virtual/ghc-5.04
+	doc? ( >=app-text/openjade-1.3.1
+		>=app-text/sgml-common-0.6.3
+		=app-text/docbook-sgml-dtd-3.1-r1
+		>=app-text/docbook-dsssl-stylesheets-1.64
+		tetex? ( >=app-text/tetex-1.0.7
+			>=app-text/jadetex-3.12 ) )"
+
+RDEPEND=""
+
+# extend path to /opt/ghc/bin to guarantee that ghc-bin is found
+GHCPATH="${PATH}:/opt/ghc/bin"
+
+src_compile() {
+	# unset SGML_CATALOG_FILES because documentation installation
+	# breaks otherwise ...
+	PATH="${GHCPATH}" SGML_CATALOG_FILES="" econf
+	# using make because emake behaved strangely on my machine
+	make || die
+
+	# if documentation has been requested, build documentation ...
+	if use doc; then
+		cd ${S}/haddock/doc
+		emake html || die
+		if use tetex; then
+			emake ps || die
+		fi
+	fi
+}
+
+src_install() {
+	local mydoc
+
+	use doc && mydoc="html" || mydoc=""
+	use doc && use tetex && mydoc="${mydoc} ps"
+
+	echo SGMLDocWays="${mydoc}" >> mk/build.mk
+	make install install-docs \
+		prefix="${D}/usr" \
+		datadir="${D}/usr/share/doc/${PF}" \
+		infodir="${D}/usr/share/info" \
+		mandir="${D}/usr/share/man" || die
+
+	cd ${S}/haddock
+	dodoc CHANGES LICENSE README TODO
+
+	if [ "`use doc`" ]; then
+		cd ${S}/alex/doc
+		dohtml -r alex/* || die
+		dosym alex.html /usr/share/doc/${PF}/html/index.html
+		if [ "`use tetex`" ]; then
+			docinto ps
+			dodoc alex.ps || die
+		fi
+	fi
+}