10063 basic support for smatch
10153 checkpaths shouldn't check packaging exceptions

*** 79,88 ****
--- 79,91 ----
  # To disable shadow compilation, unset SHADOW_* or set them to the empty string.
  #
  export SHADOW_CCS=gcc7,/usr/gcc/7/bin/gcc,gnu
  export SHADOW_CCCS=gcc7,/usr/gcc/7/bin/g++,gnu
  
+ # uncomment to enable smatch
+ #export ENABLE_SMATCH=1
+ 
  # Comment this out to disable support for SMB printing, i.e. if you
  # don't want to bother providing the CUPS headers this needs.
  export ENABLE_SMB_PRINTING=
  
  # If your distro uses certain versions of Perl, make sure either Makefile.master
*** 271,275 ****
--- 274,283 ----
  #export LINTDIRS="$SRC y"
  
  # Set this flag to 'n' to disable the use of 'checkpaths'.  The default,
  # if the 'N' option is not specified, is to run this test.
  #CHECK_PATHS='y'
+ 
+ if [[ "$ENABLE_SMATCH" = "1" ]]; then
+         SMATCHBIN=$CODEMGR_WS/usr/src/tools/proto/root_$MACH-nd/opt/onbld/bin/$MACH/smatch
+         export SHADOW_CCS="$SHADOW_CCS smatch,$SMATCHBIN,smatch"
+ fi