Remove references to KWSys Process Win9x support

The KWSys "EncodeExecutable" and "ProcessFwd9x" executables were dropped
from KWSys along with Win9x Process support.  Drop references from the
rest of the CMake build rules.

CMakeLists.txt

@@ -234,8 +234,6 @@ macro (CMAKE_BUILD_UTILITIES)
   set(kwsys_folder "Utilities/KWSys")
   CMAKE_SET_TARGET_FOLDER(${KWSYS_NAMESPACE} "${kwsys_folder}")
   CMAKE_SET_TARGET_FOLDER(${KWSYS_NAMESPACE}_c "${kwsys_folder}")
-  CMAKE_SET_TARGET_FOLDER(${KWSYS_NAMESPACE}EncodeExecutable "${kwsys_folder}")
-  CMAKE_SET_TARGET_FOLDER(${KWSYS_NAMESPACE}ProcessFwd9x "${kwsys_folder}")
   if(BUILD_TESTING)
     CMAKE_SET_TARGET_FOLDER(${KWSYS_NAMESPACE}TestDynload "${kwsys_folder}")
     CMAKE_SET_TARGET_FOLDER(${KWSYS_NAMESPACE}TestProcess "${kwsys_folder}")

bootstrap

@@ -284,18 +284,11 @@ if ${cmake_system_mingw}; then
     ProcessWin32 \
     String \
     System"
-  KWSYS_C_MINGW_SOURCES="\
-    ProcessFwd9x \
-    EncodeExecutable"
-  KWSYS_C_GENERATED_SOURCES="\
-    cmsysProcessFwd9xEnc"
 else
   KWSYS_C_SOURCES="\
     ProcessUNIX \
     String \
     System"
-  KWSYS_C_MINGW_SOURCES=""
-  KWSYS_C_GENERATED_SOURCES=""
 fi
 
 KWSYS_CXX_SOURCES="\
@@ -1351,7 +1344,7 @@ cmake_compiler_settings_comment="/*
  * Sources:
  * ${CMAKE_CXX_SOURCES} ${CMAKE_C_SOURCES}
  * kwSys Sources:
- * ${KWSYS_CXX_SOURCES} ${KWSYS_C_SOURCES} ${KWSYS_C_MINGW_SOURCES}
+ * ${KWSYS_CXX_SOURCES} ${KWSYS_C_SOURCES}
  */
 "
 
@@ -1447,7 +1440,7 @@ done
 # Generate Makefile
 dep="cmConfigure.h cmsys/*.hxx cmsys/*.h `cmake_escape \"${cmake_source_dir}\"`/Source/*.h"
 objs=""
-for a in ${CMAKE_CXX_SOURCES} ${CMAKE_C_SOURCES} ${KWSYS_CXX_SOURCES} ${KWSYS_C_SOURCES} ${KWSYS_C_GENERATED_SOURCES}; do
+for a in ${CMAKE_CXX_SOURCES} ${CMAKE_C_SOURCES} ${KWSYS_CXX_SOURCES} ${KWSYS_C_SOURCES}; do
   objs="${objs} ${a}.o"
 done
 
@@ -1488,7 +1481,7 @@ for a in ${CMAKE_C_SOURCES}; do
   echo "${a}.o : ${src} ${dep}" >> "${cmake_bootstrap_dir}/Makefile"
   echo "	${cmake_c_compiler} ${cmake_c_flags} -c ${src} -o ${a}.o" >> "${cmake_bootstrap_dir}/Makefile"
 done
-for a in ${KWSYS_C_SOURCES} ${KWSYS_C_MINGW_SOURCES}; do
+for a in ${KWSYS_C_SOURCES}; do
   src=`cmake_escape "${cmake_source_dir}/Source/kwsys/${a}.c"`
   src_flags=`eval echo \\${cmake_c_flags_\${a}}`
   echo "${a}.o : ${src} ${dep}" >> "${cmake_bootstrap_dir}/Makefile"
@@ -1500,20 +1493,6 @@ for a in ${KWSYS_CXX_SOURCES}; do
   echo "${a}.o : ${src} ${dep}" >> "${cmake_bootstrap_dir}/Makefile"
   echo "	${cmake_cxx_compiler} ${cmake_cxx_flags} -DKWSYS_NAMESPACE=cmsys ${src_flags} -c ${src} -o ${a}.o" >> "${cmake_bootstrap_dir}/Makefile"
 done
-if ${cmake_system_mingw}; then
-  src=`cmake_escape "${cmake_bootstrap_dir}/cmsysProcessFwd9xEnc.c"`
-  in=`cmake_escape "${cmake_bootstrap_dir}/cmsysProcessFwd9x.exe"`
-  cmd=`cmake_escape "${cmake_bootstrap_dir}/cmsysEncodeExecutable.exe"`
-  a="cmsysProcessFwd9xEnc"
-  echo "${cmd} : EncodeExecutable.o" >> "${cmake_bootstrap_dir}/Makefile"
-  echo "	${cmake_c_compiler} ${cmake_ld_flags} ${cmake_c_flags} EncodeExecutable.o -o ${cmd}" >> "${cmake_bootstrap_dir}/Makefile"
-  echo "${in} : ProcessFwd9x.o" >> "${cmake_bootstrap_dir}/Makefile"
-  echo "	${cmake_c_compiler} ${cmake_ld_flags} ${cmake_c_flags} ProcessFwd9x.o -o ${in}" >> "${cmake_bootstrap_dir}/Makefile"
-  echo "${src} : ${cmd} ${in}" >> "${cmake_bootstrap_dir}/Makefile"
-  echo "	${cmd} ${in} ${src} cmsys ProcessFwd9x" >> "${cmake_bootstrap_dir}/Makefile"
-  echo "${a}.o : ${src} ${dep}" >> "${cmake_bootstrap_dir}/Makefile"
-  echo "	${cmake_c_compiler} ${cmake_c_flags} -I`cmake_escape \"${cmake_source_dir}/Source/kwsys\"` -DKWSYS_NAMESPACE=cmsys -c ${src} -o ${a}.o" >> "${cmake_bootstrap_dir}/Makefile"
-fi
 echo '
 rebuild_cache:
 	cd "${cmake_binary_dir}" && "${cmake_source_dir}/bootstrap"