1 files changed, 69 insertions, 0 deletions
diff --git a/dev-haskell/happy/happy-1.19.12.ebuild b/dev-haskell/happy/happy-1.19.12.ebuild
new file mode 100644
index 000000000000..c67b77e14afb
--- /dev/null
+++ b/dev-haskell/happy/happy-1.19.12.ebuild
@@ -0,0 +1,69 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+# ebuild generated by hackport 0.6.9999
+#hackport: flags: +small_base
+
+CABAL_FEATURES="test-suite"
+inherit haskell-cabal autotools
+
+DESCRIPTION="Happy is a parser generator for Haskell"
+HOMEPAGE="https://www.haskell.org/happy/"
+SRC_URI="https://hackage.haskell.org/package/${P}/${P}.tar.gz"
+
+LICENSE="BSD-2"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="doc"
+
+RDEPEND=">=dev-haskell/mtl-2.2.1:=
+	>=dev-lang/ghc-7.4.1:=
+"
+DEPEND="${RDEPEND}
+	>=dev-haskell/cabal-1.8
+	doc? ( ~app-text/docbook-xml-dtd-4.2
+			app-text/docbook-xsl-stylesheets )
+"
+
+src_prepare() {
+	default
+
+	if use doc; then
+		cd doc || die
+		eautoconf
+	fi
+}
+
+src_configure() {
+	# '--with-happy=false' allows detecting circular
+	# depends even when 'happy' is installed in system
+	haskell-cabal_src_configure \
+		--with-happy=false\
+		--flag=small_base
+
+	if use doc; then
+		# does not like out-of-source builds
+		cd doc || die
+		econf
+	fi
+}
+
+src_compile() {
+	haskell-cabal_src_compile
+
+	if use doc; then
+		emake -C doc -j1
+	fi
+}
+
+src_install() {
+	haskell-cabal_src_install
+
+	if use doc; then
+		docinto html
+		dodoc -r doc/happy/.
+		doman doc/happy.1
+	fi
+}