ceph/src/jaegertracing/opentelemetry-cpp/tools/vcpkg/ports/ecm/do-not-override-custom-clang-format-files.patch

   1 From 0d5ed9bb9117f6526691b3572bf85090efbeed4a Mon Sep 17 00:00:00 2001
   2 From: Alexander Lohnau <alexander.lohnau@gmx.de>
   3 Date: Sat, 30 Jan 2021 13:44:07 +0100
   4 Subject: [PATCH] KDEClangFormat: Do not override custom clang-format files
   5
   6 ---
   7  kde-modules/KDEClangFormat.cmake | 13 ++++++++++++-
   8  1 file changed, 12 insertions(+), 1 deletion(-)
   9
  10 diff --git a/kde-modules/KDEClangFormat.cmake b/kde-modules/KDEClangFormat.cmake
  11 index 6cdbd2b5..995f03ad 100644
  12 --- a/kde-modules/KDEClangFormat.cmake
  13 +++ b/kde-modules/KDEClangFormat.cmake
  14 @@ -35,7 +35,18 @@ find_program(KDE_CLANG_FORMAT_EXECUTABLE clang-format)
  15
  16  # instantiate our clang-format file, must be in source directory for tooling if we have the tool
  17  if(KDE_CLANG_FORMAT_EXECUTABLE)
  18 -    configure_file(${CMAKE_CURRENT_LIST_DIR}/clang-format.cmake ${CMAKE_CURRENT_SOURCE_DIR}/.clang-format @ONLY)
  19 +    set(CLANG_FORMAT_FILE ${CMAKE_CURRENT_SOURCE_DIR}/.clang-format)
  20 +    if (EXISTS ${CLANG_FORMAT_FILE})
  21 +        file(READ ${CLANG_FORMAT_FILE} CLANG_FORMAT_CONTENTS LIMIT 128)
  22 +        string(FIND "${CLANG_FORMAT_CONTENTS}" "SPDX-FileCopyrightText: 2019 Christoph Cullmann" matchres)
  23 +        if(${matchres} EQUAL -1)
  24 +            message(WARNING "The .clang-format file already exists. Please remove it in order to use the file provided by ECM")
  25 +        else()
  26 +            configure_file(${CMAKE_CURRENT_LIST_DIR}/clang-format.cmake ${CLANG_FORMAT_FILE} @ONLY)
  27 +        endif()
  28 +    else()
  29 +        configure_file(${CMAKE_CURRENT_LIST_DIR}/clang-format.cmake ${CLANG_FORMAT_FILE} @ONLY)
  30 +    endif()
  31  endif()
  32
  33  # formatting target