CMake/Tests/IncludeDirectories/TargetIncludeDirectories
Brad King e1c7747253 Format include directive blocks and ordering with clang-format
Sort include directives within each block (separated by a blank line) in
lexicographic order (except to prioritize `sys/types.h` first).  First
run `clang-format` with the config file:

    ---
    SortIncludes: false
    ...

Commit the result temporarily.  Then run `clang-format` again with:

    ---
    SortIncludes: true
    IncludeCategories:
      - Regex:    'sys/types.h'
        Priority: -1
    ...

Commit the result temporarily.  Start a new branch and cherry-pick the
second commit.  Manually resolve conflicts to preserve indentation of
re-ordered includes.  This cleans up the include ordering without
changing any other style.

Use the following command to run `clang-format`:

    $ git ls-files -z -- \
        '*.c' '*.cc' '*.cpp' '*.cxx' '*.h' '*.hh' '*.hpp' '*.hxx' |
      egrep -z -v '(Lexer|Parser|ParserHelper)\.' |
      egrep -z -v '^Source/cm_sha2' |
      egrep -z -v '^Source/(kwsys|CursesDialog/form)/' |
      egrep -z -v '^Utilities/(KW|cm).*/' |
      egrep -z -v '^Tests/Module/GenerateExportHeader' |
      egrep -z -v '^Tests/RunCMake/CommandLine/cmake_depends/test_UTF-16LE.h' |
      xargs -0 clang-format -i

This selects source files that do not come from a third-party.

Inspired-by: Daniel Pfeifer <daniel@pfeifer-mail.de>
2016-04-29 13:58:54 -04:00
..
sing/ting Process generator expressions in the INCLUDE_DIRECTORIES property. 2012-09-28 08:50:10 -04:00
CMakeLists.txt Tests: Use C-Style comments in C sources and headers 2015-09-25 09:34:04 -04:00
copy_includes.cpp GenexEval: Test evaluation of INCLUDE_DIRECTORIES target property. 2013-05-30 16:05:17 +02:00
empty.cpp GenexEval: Test evaluation of INCLUDE_DIRECTORIES target property. 2013-05-30 16:05:17 +02:00
main.c Add $<LINK_LANGUAGE> generator expression 2013-05-24 09:06:53 -04:00
main.cpp Format include directive blocks and ordering with clang-format 2016-04-29 13:58:54 -04:00
other.cpp Genex: Fix the HEAD target used for evaluated expressions 2013-06-05 09:05:00 -04:00