Update clangformat make target and config

Signed-off-by: Clifford Wolf <clifford@clifford.at>

.clang-format

@@ -21,26 +21,26 @@ AlwaysBreakTemplateDeclarations: false
 BinPackArguments: true
 BinPackParameters: true
 BraceWrapping:   
-  AfterClass:      false
+  AfterClass:      true
   AfterControlStatement: false
-  AfterEnum:       false
+  AfterEnum:       true
-  AfterFunction:   false
+  AfterFunction:   true
   AfterNamespace:  false
   AfterObjCDeclaration: false
-  AfterStruct:     false
+  AfterStruct:     true
-  AfterUnion:      false
+  AfterUnion:      true
   BeforeCatch:     false
   BeforeElse:      false
   IndentBraces:    false
 BreakBeforeBinaryOperators: None
-BreakBeforeBraces: Attach
+BreakBeforeBraces: Custom
 BreakBeforeTernaryOperators: true
 BreakConstructorInitializersBeforeComma: false
 ColumnLimit:     80
 CommentPragmas:  '^ IWYU pragma:'
 ConstructorInitializerAllOnOneLineOrOnePerLine: false
-ConstructorInitializerIndentWidth: 4
+ConstructorInitializerIndentWidth: 8
-ContinuationIndentWidth: 4
+ContinuationIndentWidth: 8
 Cpp11BracedListStyle: true
 DerivePointerAlignment: false
 DisableFormat:   false
@@ -54,14 +54,14 @@ IncludeCategories:
   - Regex:           '.*'
     Priority:        1
 IndentCaseLabels: false
-IndentWidth:     2
+IndentWidth:     4
 IndentWrappedFunctionNames: false
 KeepEmptyLinesAtTheStartOfBlocks: true
 MacroBlockBegin: ''
 MacroBlockEnd:   ''
 MaxEmptyLinesToKeep: 1
 NamespaceIndentation: None
-ObjCBlockIndentWidth: 2
+ObjCBlockIndentWidth: 4
 ObjCSpaceAfterProperty: false
 ObjCSpaceBeforeProtocolList: true
 PenaltyBreakBeforeFirstCallParameter: 19
@@ -87,4 +87,3 @@ Standard:        Cpp11
 TabWidth:        8
 UseTab:          Never
 ...
-

CMakeLists.txt

@@ -68,7 +68,7 @@ foreach (family ${FAMILIES})
 endforeach (family)
 
 file(GLOB_RECURSE CLANGFORMAT_FILES *.cc *.h)
-string(REGEX REPLACE "[^;]*/ice40/chipdbs/chipdb-[^ ]*.cc" "" CLANGFORMAT_FILES "${CLANGFORMAT_FILES}")
+string(REGEX REPLACE "[^;]*/ice40/chipdbs/chipdb-[^;]*.cc" "" CLANGFORMAT_FILES "${CLANGFORMAT_FILES}")
 
 add_custom_target(
     clangformat