Remove the fuzzing props from the release tarball

(cherry picked from commit fe93419)

Author: fxlb

Makefile.in

@@ -403,14 +403,6 @@ EXTRA_DIST = \
 	testprogs/filtertest.c \
 	testprogs/findalldevstest.c \
 	testprogs/findalldevstest-perf.c \
-	testprogs/fuzz/CMakeLists.txt \
-	testprogs/fuzz/fuzz_both.c \
-	testprogs/fuzz/fuzz_both.options \
-	testprogs/fuzz/fuzz_filter.c \
-	testprogs/fuzz/fuzz_filter.options \
-	testprogs/fuzz/fuzz_pcap.c \
-	testprogs/fuzz/fuzz_pcap.options \
-	testprogs/fuzz/onefile.c \
 	testprogs/nonblocktest.c \
 	testprogs/opentest.c \
 	testprogs/reactivatetest.c \

testprogs/CMakeLists.txt

@@ -51,5 +51,7 @@ endif()
 if(CMAKE_SYSTEM_NAME STREQUAL "FreeBSD" OR
    CMAKE_SYSTEM_NAME STREQUAL "Darwin" OR
    CMAKE_SYSTEM_NAME STREQUAL "Linux")
-  add_subdirectory(fuzz)
+  if(IS_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git)
+     add_subdirectory(fuzz)
+  endif(IS_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git)
 endif()