CMake/Tests/CustomCommand/check_mark.cmake

if(EXISTS "${MARK_FILE}")
  message(FATAL_ERROR "Custom command run more than once!")
else()
  file(WRITE "${MARK_FILE}" "check for running custom command twice\n")
endif()
Convert CMake-language commands to lower case Ancient CMake versions required upper-case commands. Later command names became case-insensitive. Now the preferred style is lower-case. Run the following shell code: cmake --help-command-list \| grep -v "cmake version" \| while read c; do echo 's/\b'"$(echo $c \| tr '[:lower:]' '[:upper:]')"'\(\s\)(/'"$c"'\1(/g' done >convert.sed && git ls-files -z -- bootstrap '.cmake' '.cmake.in' 'CMakeLists.txt' \| egrep -z -v '^(Utilities/cm\|Source/kwsys/)' \| xargs -0 sed -i -f convert.sed && rm convert.sed 2012-08-13 21:47:32 +04:00			`if(EXISTS "${MARK_FILE}")`
			`message(FATAL_ERROR "Custom command run more than once!")`
Remove CMake-language block-end command arguments Ancient versions of CMake required else(), endif(), and similar block termination commands to have arguments matching the command starting the block. This is no longer the preferred style. Run the following shell code: for c in else endif endforeach endfunction endmacro endwhile; do echo 's/\b'"$c"'\(\s\)(.\+)/'"$c"'\1()/' done >convert.sed && git ls-files -z -- bootstrap '.cmake' '.cmake.in' 'CMakeLists.txt' \| egrep -z -v '^(Utilities/cm\|Source/kwsys/)' \| egrep -z -v 'Tests/CMakeTests/While-Endwhile-' \| xargs -0 sed -i -f convert.sed && rm convert.sed 2012-08-13 21:50:14 +04:00			`else()`
Convert CMake-language commands to lower case Ancient CMake versions required upper-case commands. Later command names became case-insensitive. Now the preferred style is lower-case. Run the following shell code: cmake --help-command-list \| grep -v "cmake version" \| while read c; do echo 's/\b'"$(echo $c \| tr '[:lower:]' '[:upper:]')"'\(\s\)(/'"$c"'\1(/g' done >convert.sed && git ls-files -z -- bootstrap '.cmake' '.cmake.in' 'CMakeLists.txt' \| egrep -z -v '^(Utilities/cm\|Source/kwsys/)' \| xargs -0 sed -i -f convert.sed && rm convert.sed 2012-08-13 21:47:32 +04:00			`file(WRITE "${MARK_FILE}" "check for running custom command twice\n")`
Remove CMake-language block-end command arguments Ancient versions of CMake required else(), endif(), and similar block termination commands to have arguments matching the command starting the block. This is no longer the preferred style. Run the following shell code: for c in else endif endforeach endfunction endmacro endwhile; do echo 's/\b'"$c"'\(\s\)(.\+)/'"$c"'\1()/' done >convert.sed && git ls-files -z -- bootstrap '.cmake' '.cmake.in' 'CMakeLists.txt' \| egrep -z -v '^(Utilities/cm\|Source/kwsys/)' \| egrep -z -v 'Tests/CMakeTests/While-Endwhile-' \| xargs -0 sed -i -f convert.sed && rm convert.sed 2012-08-13 21:50:14 +04:00			`endif()`