libunistring, disable static library (#7666)

dev-libs/libunistring/libunistring-1.0.recipe

@@ -5,7 +5,7 @@ HOMEPAGE="https://www.gnu.org/software/libunistring/"
 COPYRIGHT="1998-2018 Free Software Fundation, Inc."
 LICENSE="GNU GPL v2
 	GNU LGPL v3"
-REVISION="1"
+REVISION="2"
 SOURCE_URI="https://ftpmirror.gnu.org/libunistring/libunistring-$portVersion.tar.gz
 	https://ftp.gnu.org/gnu/libunistring/libunistring-$portVersion.tar.gz"
 CHECKSUM_SHA256="3c0184c0e492d7c208ce31d25dd1d2c58f0c3ed6cbbe032c5b248cddad318544"
@@ -53,9 +53,11 @@ BUILD()
 {
 	autoreconf -fi
 	if [ -n "$secondaryArchSuffix" ]; then
-		runConfigure ./configure
+		runConfigure ./configure --disable-static
 	else
-		runConfigure --omit-dirs docDir ./configure --docdir="$developDocDir"
+		runConfigure --omit-dirs docDir ./configure \
+			--disable-static \
+			--docdir="$developDocDir"
 	fi
 	make $jobArgs
 }