From: Michael Palimaka <kensington@gentoo.org>
Date: Mon, 25 Jan 2016 14:04:12 +0000 (+1100)
Subject: cmake-utils.eclass: ban WANT_CMAKE in EAPI 6 and later
X-Git-Url: http://git.tremily.us/gitweb.cgi?a=commitdiff_plain;h=e9a243610cb8184bfb8542d470cb38d917007039;p=gentoo.git

cmake-utils.eclass: ban WANT_CMAKE in EAPI 6 and later

It is basically unused across the tree and complicates the eclass. If it were
needed, it might be better to write custom ebuild phase functions instead.
---

diff --git a/eclass/cmake-utils.eclass b/eclass/cmake-utils.eclass
index aa73e44efe36..32ce3881a3c4 100644
--- a/eclass/cmake-utils.eclass
+++ b/eclass/cmake-utils.eclass
@@ -103,6 +103,8 @@ _CMAKE_UTILS_ECLASS=1
 # This is useful when only part of application is using cmake build system.
 # Valid values are: always [default], optional (where the value is the useflag
 # used for optionality)
+#
+# This is banned in EAPI 6 and later.
 : ${WANT_CMAKE:=always}
 
 # @ECLASS-VARIABLE: CMAKE_EXTRA_CACHE_FILE
@@ -125,6 +127,7 @@ case ${WANT_CMAKE} in
 	always)
 		;;
 	*)
+		has "${EAPI:-0}" 2 3 4 5 || die "WANT_CMAKE is banned in EAPI 6 and later"
 		IUSE+=" ${WANT_CMAKE}"
 		CMAKEDEPEND+="${WANT_CMAKE}? ( "
 		;;