From: Michael Palimaka <kensington@gentoo.org>
Date: Wed, 18 Nov 2015 17:44:00 +0000 (+1100)
Subject: cmake-utils.eclass: don't warn about deprecated usage when not defined
X-Git-Url: http://git.tremily.us/gitweb.cgi?a=commitdiff_plain;h=4dbf75308e2ee9775fe45272007e1ae18eca718c;p=gentoo.git

cmake-utils.eclass: don't warn about deprecated usage when not defined
---

diff --git a/eclass/cmake-utils.eclass b/eclass/cmake-utils.eclass
index fa0ddca92cf5..fd53b3a2bd1d 100644
--- a/eclass/cmake-utils.eclass
+++ b/eclass/cmake-utils.eclass
@@ -556,8 +556,11 @@ enable_cmake-utils_src_configure() {
 	# Convert mycmakeargs to an array, for backwards compatibility
 	# Make the array a local variable since <=portage-2.1.6.x does not
 	# support global arrays (see bug #297255).
-	if [[ $(declare -p mycmakeargs 2>&-) != "declare -a mycmakeargs="* ]]; then
-		eqawarn "Declaring mycmakeargs as a variable is deprecated. Please use an array instead."
+	local mycmakeargstype=$(declare -p mycmakeargs 2>&-)
+	if [[ "${mycmakeargstype}" != "declare -a mycmakeargs="* ]]; then
+		if [[ -n "${mycmakeargstype}" ]] ; then
+			eqawarn "Declaring mycmakeargs as a variable is deprecated. Please use an array instead."
+		fi
 		local mycmakeargs_local=(${mycmakeargs})
 	else
 		local mycmakeargs_local=("${mycmakeargs[@]}")