# Copyright 1999-2023 Gentoo Authors # Distributed under the terms of the GNU General Public License v2 EAPI=8 # ebuild generated by hackport 0.7.9999 #hackport: flags: +small_base CABAL_FEATURES="test-suite" inherit autotools haskell-cabal DESCRIPTION="Alex is a tool for generating lexical analysers in Haskell" HOMEPAGE="https://www.haskell.org/alex/" SRC_URI="https://hackage.haskell.org/package/${P}/${P}.tar.gz" LICENSE="BSD" SLOT="0" KEYWORDS="~amd64 ~arm64 ~ppc64 ~riscv ~x86" IUSE="doc" RDEPEND=">=dev-lang/ghc-8.4.3:= " DEPEND="${RDEPEND} >=dev-haskell/cabal-2.2.0.1 doc? ( ~app-text/docbook-xml-dtd-4.2 app-text/docbook-xsl-stylesheets >=dev-libs/libxslt-1.1.2 ) " src_prepare() { default if use doc; then cd "${S}/doc/" eautoreconf fi } src_configure() { # make sure we don't accidentally use those # installed in system haskell-cabal_src_configure \ --with-alex=false \ --with-happy=false \ --flag=small_base if use doc; then cd "${S}/doc/" econf fi } src_compile() { haskell-cabal_src_compile if use doc; then emake -C "${S}/doc/" -j1 fi } src_test() { # 1. workaround Setup.hs deadlock: https://github.com/haskell/cabal/issues/2398 # 2. use freshly built ALEX= binary and datadir path alex_datadir="${S}"/data \ emake -k -C tests all ALEX="${S}"/dist/build/alex/alex } src_install() { haskell-cabal_src_install if use doc; then doman "${S}/doc/alex.1" docinto html dodoc -r "${S}/doc/alex/" fi }