7.2 --------------------------
added file manually
	 $ cat /etc/hw-release
MER_HA_DEVICE=jflte
MER_HA_VENDOR=samsung

13.6 ----------------------------

13.8.3  MER_SDK--------------------------------
all fail using command:
mb2 -s ../rpm/$PKG.spec -t $VENDOR-$DEVICE-armv7hl build

giving output similar to :

(_massive signature list_)
error: rpmdbNextIterator: skipping h#      47 Header V3 DSA/SHA1 Signature, key ID f2633ee0: BAD

Loading repository data...
Reading installed packages...
'pkgconfig(Qt5Core)' not found in package names. Trying capabilities.
'qt5-qtcore-devel' providing 'pkgconfig(Qt5Core)' is already installed.
'pkgconfig(glib-2.0)' not found in package names. Trying capabilities.
'pkgconfig(Qt5Gui)' not found in package names. Trying capabilities.
'qt5-qtgui-devel' providing 'pkgconfig(Qt5Gui)' is already installed.
'pkgconfig(Qt5DBus)' not found in package names. Trying capabilities.
'qt5-qtdbus-devel' providing 'pkgconfig(Qt5DBus)' is already installed.
'pkgconfig(udev)' not found in package names. Trying capabilities.
'pkgconfig(egl)' not found in package names. Trying capabilities.
'mesa-llvmpipe-libEGL-devel' providing 'pkgconfig(egl)' is already installed.
'pkgconfig(glesv2)' not found in package names. Trying capabilities.
'mesa-llvmpipe-libGLESv2-devel' providing 'pkgconfig(glesv2)' is already installed.
'qt5-qtwayland-wayland_egl-devel' is already installed.
No update candidate for 'qt5-qtwayland-wayland_egl-devel-5.1.0+git43-1.19.1.armv7hl'. The highest available version is already installed.
'pkgconfig(wayland-egl)' not found in package names. Trying capabilities.
'pkgconfig(Qt5PlatformSupport)' not found in package names. Trying capabilities.
'qt5-qtplatformsupport-devel' providing 'pkgconfig(Qt5PlatformSupport)' is already installed.
'pkgconfig(mtdev)' not found in package names. Trying capabilities.
'pkgconfig(android-headers)' not found in package names. Trying capabilities.
'droid-hal-jflte-devel' providing 'pkgconfig(android-headers)' is already installed.
'pkgconfig(hybris-egl-platform)' not found in package names. Trying capabilities.
No provider of 'pkgconfig(hybris-egl-platform)' found.
'pkgconfig(libhardware)' not found in package names. Trying capabilities.
No provider of 'pkgconfig(libhardware)' found.
'pkgconfig(libsync)' not found in package names. Trying capabilities.
No provider of 'pkgconfig(libsync)' found.
error: failed to create directory %{_sourcedir}: /srv/mer/devel/mer-hybris/qt5-qpa-hwcomposer-plugin/rpm: Read-only file system