kio_extras: fix sftp plugin

kde-apps/kio-extras/kio_extras-18.12.2.recipe

@@ -3,11 +3,16 @@ DESCRIPTION="A kioslave is a plugin designed to be intimately familiar with a \
 certain protocol, so that a standardized interface can be used to get at data \
 from any number of places. A few examples are the http and ftp kioslaves, \
 which using nearly identical methods will retrieve data from an http or ftp \
-server respectively."
+server respectively.
+This package also supports the following protocols:
+* fish
+* mtp
+* sftp
+* smb"
 HOMEPAGE="https://github.com/KDE/kio-extras/"
 COPYRIGHT="2010-2019 KDE Organisation"
 LICENSE="GNU LGPL v2"
-REVISION="1"
+REVISION="2"
 SOURCE_URI="https://github.com/KDE/kio-extras/archive/v$portVersion.tar.gz"
 SOURCE_DIR="kio-extras-$portVersion"
 CHECKSUM_SHA256="5a0c97d699990bfe4200d15867d37125c8dbfe6e8a61106b2b34c3668060e844"
@@ -55,6 +60,7 @@ REQUIRES="
 	lib:libQt5Network$secondaryArchSuffix
 	lib:libsmbclient$secondaryArchSuffix
 	lib:libssh$secondaryArchSuffix
+	lib:libssp$secondaryArchSuffix
 	"
 
 PROVIDES_devel="
@@ -123,7 +129,8 @@ BUILD()
 
 	cmake .. $cmakeDirArgs \
 		-DKDE_INSTALL_PLUGINDIR=$addOnsDir/Qt5 \
-		-DECM_DIR=/system/data/cmake/Modules/ECM/cmake
+		-DECM_DIR=/system/data/cmake/Modules/ECM/cmake \
+		-DCMAKE_CXX_FLAGS="-fstack-protector"
 	make $jobArgs
 }