1 files changed, 51 insertions, 0 deletions
diff --git a/dev-haskell/ghc-paths/ghc-paths-0.1.0.12-r3.ebuild b/dev-haskell/ghc-paths/ghc-paths-0.1.0.12-r3.ebuild
new file mode 100644
index 000000000000..c2d544493b0d
--- /dev/null
+++ b/dev-haskell/ghc-paths/ghc-paths-0.1.0.12-r3.ebuild
@@ -0,0 +1,51 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+# ebuild generated by hackport 0.7.2.1.9999
+
+CABAL_HACKAGE_REVISION=5
+
+CABAL_FEATURES="lib profile haddock hoogle hscolour"
+inherit ghc-package haskell-cabal
+
+DESCRIPTION="Knowledge of GHC's installation directories"
+HOMEPAGE="https://hackage.haskell.org/package/ghc-paths"
+
+LICENSE="BSD"
+SLOT="0/${PV}"
+KEYWORDS="~amd64 ~arm64 ~ppc64 ~riscv ~x86"
+
+RDEPEND=">=dev-lang/ghc-8.4.3:=
+"
+DEPEND="${RDEPEND}
+	>=dev-haskell/cabal-2.2.0.1 <dev-haskell/cabal-3.11
+"
+
+src_prepare() {
+	haskell-cabal_src_prepare
+
+	# ghc-patch it has awfully unportable (across cabal versions) ghc detection code
+	# but in gentoo we install it to fixed patch, so remove Setup.hs detection code
+	cabal-mksetup
+
+	# and use gentoo's hardcoded one:
+	# a few things we need to replace, and example values
+	# GHC_PATHS_LIBDIR /usr/lib64/ghc-6.12.0.20091010
+	# GHC_PATHS_DOCDIR /usr/share/doc/ghc-6.12.0.20091010/html
+	# GHC_PATHS_GHC_PKG /usr/bin/ghc-pkg
+	# GHC_PATHS_GHC /usr/bin/ghc (be careful: GHC_PATHS_GHC is a substring of GHC_PATHS_GHC_PKG)
+
+	cat >"${S}/GHC/Paths.hs" <<-EOF
+	module GHC.Paths ( ghc, ghc_pkg, libdir, docdir ) where
+
+	libdir, docdir, ghc, ghc_pkg :: FilePath
+
+	libdir  = "$(ghc-libdir)"
+	docdir  = "/usr/share/doc/ghc-$(ghc-version)/html"
+
+	ghc     = "$(ghc-getghc)"
+	ghc_pkg = "$(ghc-getghcpkg)"
+	EOF
+}