Add clang-format config file.

.clang-format

@@ -0,0 +1,137 @@
+---
+Language:        Cpp
+# BasedOnStyle:  LLVM
+AccessModifierOffset: -4
+AlignAfterOpenBracket: Align
+AlignConsecutiveMacros: false
+AlignConsecutiveAssignments: false
+AlignConsecutiveDeclarations: false
+AlignEscapedNewlines: Right
+AlignOperands:   true
+AlignTrailingComments: true
+AllowAllArgumentsOnNextLine: true
+AllowAllConstructorInitializersOnNextLine: true
+AllowAllParametersOfDeclarationOnNextLine: true
+AllowShortBlocksOnASingleLine: Never
+AllowShortCaseLabelsOnASingleLine: false
+AllowShortFunctionsOnASingleLine: All
+AllowShortLambdasOnASingleLine: All
+AllowShortIfStatementsOnASingleLine: Never
+AllowShortLoopsOnASingleLine: false
+AlwaysBreakAfterDefinitionReturnType: None
+AlwaysBreakAfterReturnType: None
+AlwaysBreakBeforeMultilineStrings: false
+AlwaysBreakTemplateDeclarations: MultiLine
+BinPackArguments: true
+BinPackParameters: true
+BraceWrapping:
+  AfterCaseLabel:  false
+  AfterClass:      false
+  AfterControlStatement: false
+  AfterEnum:       true
+  AfterFunction:   true
+  AfterNamespace:  false
+  AfterObjCDeclaration: true
+  AfterStruct:     false
+  AfterUnion:      false
+  AfterExternBlock: false
+  BeforeCatch:     false
+  BeforeElse:      true
+  IndentBraces:    false
+  SplitEmptyFunction: true
+  SplitEmptyRecord: true
+  SplitEmptyNamespace: true
+BreakBeforeBinaryOperators: None
+BreakBeforeBraces: Custom
+BreakBeforeInheritanceComma: false
+BreakInheritanceList: BeforeColon
+BreakBeforeTernaryOperators: true
+BreakConstructorInitializersBeforeComma: false
+BreakConstructorInitializers: BeforeColon
+BreakAfterJavaFieldAnnotations: false
+BreakStringLiterals: true
+ColumnLimit:     80
+CommentPragmas:  '^ IWYU pragma:'
+CompactNamespaces: false
+ConstructorInitializerAllOnOneLineOrOnePerLine: false
+ConstructorInitializerIndentWidth: 4
+ContinuationIndentWidth: 4
+Cpp11BracedListStyle: true
+DeriveLineEnding: true
+DerivePointerAlignment: false
+DisableFormat:   false
+ExperimentalAutoDetectBinPacking: false
+FixNamespaceComments: true
+ForEachMacros:
+  - foreach
+  - Q_FOREACH
+  - BOOST_FOREACH
+IncludeBlocks:   Preserve
+IncludeCategories:
+  - Regex:           '^"(llvm|llvm-c|clang|clang-c)/'
+    Priority:        2
+    SortPriority:    0
+  - Regex:           '^(<|"(gtest|gmock|isl|json)/)'
+    Priority:        3
+    SortPriority:    0
+  - Regex:           '.*'
+    Priority:        1
+    SortPriority:    0
+IncludeIsMainRegex: '(Test)?$'
+IncludeIsMainSourceRegex: ''
+IndentCaseLabels: false
+IndentGotoLabels: true
+IndentPPDirectives: BeforeHash
+IndentWidth:     4
+IndentWrappedFunctionNames: false
+JavaScriptQuotes: Leave
+JavaScriptWrapImports: true
+KeepEmptyLinesAtTheStartOfBlocks: true
+MacroBlockBegin: ''
+MacroBlockEnd:   ''
+MaxEmptyLinesToKeep: 1
+NamespaceIndentation: None
+ObjCBinPackProtocolList: Auto
+ObjCBlockIndentWidth: 2
+ObjCSpaceAfterProperty: false
+ObjCSpaceBeforeProtocolList: true
+PenaltyBreakAssignment: 2
+PenaltyBreakBeforeFirstCallParameter: 19
+PenaltyBreakComment: 300
+PenaltyBreakFirstLessLess: 120
+PenaltyBreakString: 1000
+PenaltyBreakTemplateDeclaration: 10
+PenaltyExcessCharacter: 1000000
+PenaltyReturnTypeOnItsOwnLine: 60
+PointerAlignment: Right
+ReflowComments:  true
+SortIncludes:    true
+SortUsingDeclarations: true
+SpaceAfterCStyleCast: false
+SpaceAfterLogicalNot: false
+SpaceAfterTemplateKeyword: true
+SpaceBeforeAssignmentOperators: true
+SpaceBeforeCpp11BracedList: false
+SpaceBeforeCtorInitializerColon: true
+SpaceBeforeInheritanceColon: true
+SpaceBeforeParens: ControlStatements
+SpaceBeforeRangeBasedForLoopColon: true
+SpaceInEmptyBlock: false
+SpaceInEmptyParentheses: false
+SpacesBeforeTrailingComments: 1
+SpacesInAngles:  false
+SpacesInConditionalStatement: false
+SpacesInContainerLiterals: true
+SpacesInCStyleCastParentheses: false
+SpacesInParentheses: false
+SpacesInSquareBrackets: false
+SpaceBeforeSquareBrackets: false
+Standard:        Latest
+StatementMacros:
+  - Q_UNUSED
+  - QT_REQUIRE_VERSION
+TabWidth:        8
+UseCRLF:         false
+UseTab:          Never
+...
+

CMakeLists.txt

@@ -23,7 +23,7 @@ set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=c99")
 unset(CLANG_TIDY_EXE  CACHE)
 unset(CLANG_TIDY_FIND  CACHE)
 if ("${CLANG_TIDY_SUPPORT}" MATCHES "true")
-find_program(CLANG_TIDY_FIND NAMES clang-tidy PATHS ${LLVM_PATH}/build/bin)
+    find_program(CLANG_TIDY_FIND NAMES clang-tidy PATHS ${LLVM_PATH}/build/bin)
 	if(CLANG_TIDY_FIND)
 	message(STATUS "clang-tidy found: ${CLANG_TIDY_FIND}")
 	# set(CMAKE_CXX_CLANG_TIDY "${CLANG_TIDY_EXE}" "-header-filter=no.h -system-headers=no.h -checks=modernize-use-override")
@@ -33,6 +33,19 @@ find_program(CLANG_TIDY_FIND NAMES clang-tidy PATHS ${LLVM_PATH}/build/bin)
 	message(FATAL_ERROR "You set support clang-tidy, bug clang-tidy not found.")
 	endif()
 endif()
+# find the clang-format tools
+unset(CLANG_FORMAT_EXE  CACHE)
+unset(CLANG_FORMAT_FIND  CACHE)
+if ("${CLANG_FORMAT_SUPPORT}" MATCHES "true")
+    find_program(CLANG_FORMAT_FIND NAMES clang-format PATHS ${LLVM_PATH}/build/bin)
+	if(CLANG_FORMAT_FIND)
+	message(STATUS "clang-format found: ${CLANG_FORMAT_FIND}")
+	set(CLANG_FORMAT_EXE ${CLANG_FORMAT_FIND} CACHE STRING INTERNAL)
+	message("CLANG_FORMAT_EXE = ${CLANG_FORMAT_EXE}")
+	else()
+	message(FATAL_ERROR "You set support clang-format, bug clang-format not found.")
+	endif()
+endif()
 
 if(${TARGET_PLATFORM} MATCHES ${DEFINE_LINUX})
 # execute_process(COMMAND sh build_lvgl_for_cmakelist.sh ${TARGET_PLATFORM} ${CMAKE_SOURCE_DIR_IPCSDK} WORKING_DIRECTORY ${EXTERNAL_SOURCE_PATH}/lvglLinux-x86/)

build/cmake/toolchain/linux.toolchain.cmake

@@ -37,10 +37,11 @@ set(TEST_COVERAGE                          "true")
 # ------------ build curl + openssl ------------ #
 set(CURL_OPENSSL_LIB_SHARED_ENABLE         "false")
 # ------------ build curl + openssl end ------------ #
-# ------------ build clang-tidy ------------ #
+# ------------ build clang-tools ------------ #
 set(CLANG_TIDY_SUPPORT                     "true")
+set(CLANG_FORMAT_SUPPORT                   "true")
 set(LLVM_PATH                              "/home/xiaojiazhu/project/tmp/llvm-project")
-# ------------ build clang-tidy end ------------ #
+# ------------ build clang-tools end ------------ #
 # ------------ build IpcConfig ------------ #
 set(IPC_CONFIG_FILE_PATH                   "./ipc_config")
 # ------------ build IpcConfig end ------------ #

build/global_config.cmake

@@ -45,6 +45,9 @@ set(CLANG_TIDY_CHECKS "${CLANG_TIDY_CHECKS},-clang-diagnostic-error")
 
 set(CLANG_TIDY_CONFIG "-header-filter=\'.*\'")
 set(CLANG_TIDY_CONFIG "${CLANG_TIDY_CONFIG} -p ${CMAKE_SOURCE_DIR_IPCSDK}/cmake-shell")
+
+# set(CLANG_FORMAT_FILE "${CMAKE_SOURCE_DIR_IPCSDK}/tools/clang-format/.clang-format")
+set(CLANG_FORMAT_FILE "LLVM ${CMAKE_SOURCE_DIR_IPCSDK}/tools/clang-format/.clang-format")
 # -------------------------- clang-tidy tools end -------------------------- #
 
 # -------------------------- log setting -------------------------- #