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cmake: Use shared submodule for Clang integration

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This commit is contained in:
Michael Fabian 'Xaymar' Dirks 2020-01-22 11:12:34 +01:00
parent 5956a6f7a9
commit cbb6c4f785
4 changed files with 7 additions and 82 deletions
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3
.gitmodules vendored Normal file
View file

@ -0,0 +1,3 @@
[submodule "cmake/clang"]
path = cmake/clang
url = https://github.com/Xaymar/cmake-clang.git

5
CMakeLists.txt
View file

@ -65,11 +65,11 @@ set(PROJECT_COPYRIGHT_YEARS "2018 - 2020")
################################################################################
# Search Path
set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules" "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake/clang" "${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules" "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
# CMake Modules
include("util")
include("ClangToolkit")
include("Clang")
# Detect Build Type
if("${CMAKE_SOURCE_DIR}" STREQUAL "${PROJECT_SOURCE_DIR}")
@ -528,6 +528,7 @@ add_library(${PROJECT_NAME} MODULE
clang_format(
TARGETS ${PROJECT_NAME}
DEPENDENCY
VERSION 9.0.0
)
# Include Directories

80
cmake/ClangToolkit.cmake
View file

@ -1,80 +0,0 @@
set(CLANG_PATH "" CACHE PATH "Path to Clang Toolset (if not in environment)")
function(clang_format)
cmake_parse_arguments(
PARSE_ARGV 0
_CLANG_FORMAT
"DEPENDENCY;GLOBAL"
"REGEX"
"TARGETS"
)
find_program(CLANG_FORMAT_BIN
"clang-format"
HINTS
${CLANG_PATH}
PATHS
/bin
/sbin
/usr/bin
/usr/local/bin
PATH_SUFFIXES
bin
bin64
bin32
)
if(NOT CLANG_FORMAT_BIN)
message(WARNING "Clang: Could not find clang-format at path '${CLANG_FORMAT_BIN}'. Disabling clang-format...")
return()
endif()
if(NOT _CLANG_FORMAT_FILTER)
set(_CLANG_FORMAT_FILTER "\.(h|hpp|c|cpp)$")
endif()
foreach(_target ${_CLANG_FORMAT_TARGETS})
# get_target_property(target_name ${_target} NAME)
get_target_property(target_sources_rel ${_target} SOURCES)
set(target_sources "")
foreach(source_relative ${target_sources_rel})
get_filename_component(source_absolute ${source_relative} ABSOLUTE)
list(APPEND target_sources ${source_absolute})
endforeach()
list(FILTER target_sources INCLUDE REGEX "${_CLANG_FORMAT_FILTER}")
unset(target_sources_rel)
get_target_property(target_source_dir_rel ${_target} SOURCE_DIR)
get_filename_component(target_source_dir ${target_source_dir_rel} ABSOLUTE)
unset(target_source_dir_rel)
add_custom_target(${_target}_CLANG-FORMAT
COMMAND
${CLANG_FORMAT_BIN}
-style=file
-i
${target_sources}
COMMENT
"clang-format: Formatting ${_target}..."
WORKING_DIRECTORY
${target_source_dir_rel}
)
if(_CLANG_FORMAT_DEPENDENCY)
add_dependencies(${_target} ${_target}_CLANG-FORMAT)
endif()
if(_CLANG_FORMAT_GLOBAL)
if(TARGET CLANG-FORMAT)
add_dependencies(CLANG-FORMAT ${_target}_CLANG-FORMAT)
else()
add_custom_target(CLANG-FORMAT
DEPENDS
${_target}_CLANG-FORMAT
COMMENT
"clang-format: Formatting..."
)
endif()
endif()
endforeach()
endfunction()

1
cmake/clang Submodule

@ -0,0 +1 @@
Subproject commit 9166c8a575a2a6bf4c029cfefc84d4bbe62befc5