fix linux-kernel-headers empty MAKE_FLAGS

so MAKE_FLAGS variable was setted only for linux-kernel.
fixes my mistake here 9164725e
 samba  add  postinst
 upgrade  binutils  to  2.24.51.0.3
 upgrade cross-gcc 4.7.3-124 to 4.7.3-129, upgrade cross-gcc 4.8.2-132  to  4.8.2-133 and  add cross-gcc 4.8.3-133
 fix  cross-kernel-headers
 upgrade target-gcc 4.7.3-129 to 4.7.3-134, 4.8.2-138 to  4.8.2-141  and add target-gcc 4.8.3-141
 libdreamdvd  add postinst
 mediaportal add depends  for gsreamer
add new feeds
 rename libalsa to  libasound2
 add if variable
remove touch
 add enigma2 max10 to build
 clean git
 update kernel 215 for spark
 add cairo build
 add gstreamer build
add a52dec package
 add cdparanoia build
 add faad2 build