libgnt, move documentation to devel package (#9125)

dev-libs/libgnt/libgnt-2.14.1.recipe

@@ -4,7 +4,7 @@ graphical user interfaces quickly and easily."
 HOMEPAGE="https://pidgin.im/"
 COPYRIGHT="2006-2021 libgnt contributors"
 LICENSE="GNU GPL v2"
-REVISION=1
+REVISION="2"
 SOURCE_URI="http://downloads.sourceforge.net/project/pidgin/libgnt/$portVersion/libgnt-$portVersion.tar.xz"
 CHECKSUM_SHA256="5ec3e68e18f956e9998d79088b299fa3bca689bcc95c86001bc5da17c1eb4bd8"
 PATCHES="libgnt-$portVersion.patchset"
@@ -59,7 +59,9 @@ defineDebugInfoPackage libgnt$secondaryArchSuffix \
 
 BUILD()
 {
-	meson build --prefix=$prefix --libdir=$libDir --includedir=$includeDir
+	meson build --buildtype=release --prefix=$prefix \
+		--libdir=$libDir \
+		--includedir=$includeDir
 	ninja $jobargs -C build
 }
 
@@ -75,5 +77,6 @@ INSTALL()
 	fixPkgconfig
 
 	packageEntries devel \
-		$developDir
+		$developDir \
+		$documentationDir
 }