Change-Id: I8bf1f5c946e056827f0c19b11216383c32c3ab27
Reviewed-on: https://codereview.kdab.com/c/kdab/code_browser/+/101267
Reviewed-by: Franck Arrecot <franck.arrecot@kdab.com>

Change-Id: Ia0fcca61f77e68c6226aed0097ded98e6bd70163

Change-Id: Id12531f8c0c044519bf092381cdac329cf7aa454
Reviewed-on: https://codereview.kdab.com/c/kdab/code_browser/+/111296
Reviewed-by: Franck Arrecot <franck.arrecot@kdab.com>

Change-Id: I8a69acb4e7c91a420a84d5f1af5b05c9c818efae
Reviewed-on: https://codereview.kdab.com/c/kdab/code_browser/+/111295
Reviewed-by: Franck Arrecot <franck.arrecot@kdab.com>

* Remove PPCallbacks::FileNotFound() override

Since according to [1] it had been broken anyway.

  [1]: llvm/llvm-project@7a124f4

* Include clang directories with -isystem/SYSTEM

This is to suppress errors like:

    In file included from /workdir/woboq_codebrowser/generator/commenthandler.cpp:27:
    In file included from /usr/lib/llvm-15/include/clang/AST/CommentParser.h:16:
    /usr/lib/llvm-15/include/clang/AST/Comment.h:149:54: warning: arithmetic between different enumeration types ('clang::comments::Comment::(unnamed enum at /usr/lib/llvm-15/include/clang/AST/Comment.h:66:3)' and 'clang::comments::CommandInfo::(unnamed enum at /usr/lib/llvm-15/include/clang/AST/CommentCommandTraits.h:43:3)') is deprecated [-Wdeprecated-anon-enum-enum-conversion]
      enum { NumBlockCommandCommentBits = NumCommentBits +
                                          ~~~~~~~~~~~~~~ ^

Refs: https://s3.amazonaws.com/clickhouse-test-reports/41046/f1df5fb537b97fa6e67db121995d72ecdf797cf7/push_to_dockerhub_aarch64.html

* Support llvm-15 for PreprocessorCallback::InclusionDirective()

Refs: llvm/llvm-project@d79ad2f1dbc2d

Change-Id: I4c698bd744bd44eed734459de4b3d3316a4375d5
Reviewed-on: https://codereview.kdab.com/c/kdab/code_browser/+/120176
Reviewed-by: Franck Arrecot <franck.arrecot@kdab.com>

:wtherwise CMake complains.

Change-Id: I42446972417205623e3ff98f30da36ea9ceb4534
Reviewed-on: https://codereview.kdab.com/c/kdab/code_browser/+/120177
Reviewed-by: Franck Arrecot <franck.arrecot@kdab.com>

Parameter -b should point to the build directory containing compile_commands.json