dev-lang/ghc: add a ncurses:5/5 binary dependency, bug #561276

Reported-by: Erich Seifert
Bug: https://bugs.gentoo.org/561276
Package-Manager: Portage-2.3.6, Repoman-2.3.2

3 files changed, 20 insertions, 34 deletions

diff --git a/dev-lang/ghc/ghc-7.10.3.ebuild b/dev-lang/ghc/ghc-7.10.3.ebuild
index 9945f4816692..fb6bc873376f 100644
--- a/dev-lang/ghc/ghc-7.10.3.ebuild
+++ b/dev-lang/ghc/ghc-7.10.3.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2016 Gentoo Foundation
+# Copyright 1999-2017 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=5
@@ -83,27 +83,20 @@ RDEPEND="
 	sys-libs/ncurses:=[unicode]
 	!ghcmakebinary? ( virtual/libffi:= )
 "
-# gentoo binaries are built against ncurses-5
-RDEPEND+="
-	binary? (
-		|| (
-			sys-libs/ncurses:0/5
-			sys-libs/ncurses:5/5
-		)
-	)
+
+PREBUILT_BINARY_DEPENDS="
+	!prefix? ( elibc_glibc? ( >=sys-libs/glibc-2.17 ) )
+	sys-libs/ncurses:5/5
 "
 
-# force dependency on >=gmp-5, even if >=gmp-4.1 would be enough. this is due to
-# that we want the binaries to use the latest versioun available, and not to be
-# built against gmp-4
+RDEPEND+="binary? ( ${PREBUILT_BINARY_DEPENDS} )"
 
-# similar for glibc. we have bootstrapped binaries against glibc-2.17
 DEPEND="${RDEPEND}
 	doc? ( app-text/docbook-xml-dtd:4.2
 		app-text/docbook-xml-dtd:4.5
 		app-text/docbook-xsl-stylesheets
 		>=dev-libs/libxslt-1.1.2 )
-	!ghcbootstrap? ( !prefix? ( elibc_glibc? ( >=sys-libs/glibc-2.17 ) ) )"
+	!ghcbootstrap? ( ${PREBUILT_BINARY_DEPENDS} )"
 
 PDEPEND="!ghcbootstrap? ( =app-admin/haskell-updater-1.2* )"
 
diff --git a/dev-lang/ghc/ghc-7.8.4.ebuild b/dev-lang/ghc/ghc-7.8.4.ebuild
index 00c4b0e0dfa4..659446b80e5e 100644
--- a/dev-lang/ghc/ghc-7.8.4.ebuild
+++ b/dev-lang/ghc/ghc-7.8.4.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2016 Gentoo Foundation
+# Copyright 1999-2017 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=5
@@ -76,28 +76,21 @@ RDEPEND="
 	sys-libs/ncurses:=[unicode]
 	!ghcmakebinary? ( virtual/libffi:= )
 "
-# gentoo binaries are built against ncurses-5
-RDEPEND+="
-	binary? (
-		|| (
-			sys-libs/ncurses:0/5
-			sys-libs/ncurses:5/5
-		)
-	)
+
+PREBUILT_BINARY_DEPENDS="
+	!prefix? ( elibc_glibc? ( >=sys-libs/glibc-2.17 ) )
+	sys-libs/ncurses:5/5
 "
 
-# force dependency on >=gmp-5, even if >=gmp-4.1 would be enough. this is due to
-# that we want the binaries to use the latest versioun available, and not to be
-# built against gmp-4
+RDEPEND+="binary? ( ${PREBUILT_BINARY_DEPENDS} )"
 
-# similar for glibc. we have bootstrapped binaries against glibc-2.17
 DEPEND="${RDEPEND}
 	ghcbootstrap? (
 		doc? ( app-text/docbook-xml-dtd:4.2
 			app-text/docbook-xml-dtd:4.5
 			app-text/docbook-xsl-stylesheets
 			>=dev-libs/libxslt-1.1.2 ) )
-	!ghcbootstrap? ( !prefix? ( elibc_glibc? ( >=sys-libs/glibc-2.17 ) ) )"
+	!ghcbootstrap? ( ${PREBUILT_BINARY_DEPENDS} )"
 
 PDEPEND="!ghcbootstrap? ( =app-admin/haskell-updater-1.2* )"
 
diff --git a/dev-lang/ghc/ghc-8.0.2.ebuild b/dev-lang/ghc/ghc-8.0.2.ebuild
index 35b9ae7f93a4..61c62ccf6fae 100644
--- a/dev-lang/ghc/ghc-8.0.2.ebuild
+++ b/dev-lang/ghc/ghc-8.0.2.ebuild
@@ -81,20 +81,20 @@ RDEPEND="
 	sys-libs/ncurses:=[unicode]
 	!ghcmakebinary? ( virtual/libffi:= )
 "
-# gentoo binaries are built against ncurses-6
-RDEPEND+="
-	binary? (
-		sys-libs/ncurses:0/6
-	)
+
+PREBUILT_BINARY_DEPENDS="
+	sys-libs/ncurses:0/6
 "
 
+RDEPEND+="binary? ( ${PREBUILT_BINARY_DEPENDS} )"
+
 DEPEND="${RDEPEND}
 	doc? ( app-text/docbook-xml-dtd:4.2
 		app-text/docbook-xml-dtd:4.5
 		app-text/docbook-xsl-stylesheets
 		dev-python/sphinx
 		>=dev-libs/libxslt-1.1.2 )
-"
+	!ghcbootstrap? ( ${PREBUILT_BINARY_DEPENDS} )"
 
 PDEPEND="!ghcbootstrap? ( =app-admin/haskell-updater-1.2* )"