~/programming/projects/wide/ClangExperiments $ make
clang++ -std=c++11 -stdlib=libc++ -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -isystem /usr/local/include -isystem  /opt/local/libexec/llvm-3.3/include -I.  -I./Stages -I./Stages/Codegen -I./Stages/Lexer -I./Stages/Parser -I./Stages/Semantic -I./Util -I./Util/ConcurrentDetail -I./WideLibrary ./Stages/Codegen/Expression.cpp ./Stages/Codegen/FunctionCodeGen.cpp ./Stages/Codegen/Generator.cpp ./Stages/Codegen/Statement.cpp ./Stages/Parser/Builder.cpp ./Stages/Semantic/Analyzer.cpp ./Stages/Semantic/Bool.cpp ./Stages/Semantic/ClangInclude.cpp ./Stages/Semantic/ClangNamespace.cpp ./Stages/Semantic/ClangOverloadSet.cpp ./Stages/Semantic/ClangTU.cpp ./Stages/Semantic/ClangTemplateClass.cpp ./Stages/Semantic/ClangType.cpp ./Stages/Semantic/ConstructorType.cpp ./Stages/Semantic/DeferredType.cpp ./Stages/Semantic/Function.cpp ./Stages/Semantic/FunctionType.cpp ./Stages/Semantic/IntegralType.cpp ./Stages/Semantic/LvalueType.cpp ./Stages/Semantic/Module.cpp ./Stages/Semantic/OverloadSet.cpp ./Stages/Semantic/PrimitiveType.cpp ./Stages/Semantic/RvalueType.cpp ./Stages/Semantic/StringType.cpp ./Stages/Semantic/Type.cpp ./Stages/Semantic/Util.cpp ./Stages/Semantic/Void.cpp ./Stages/Wide.cpp ./WideLibrary/main_trampoline.cpp ./main.cpp
./Stages/Semantic/ClangTU.cpp:19:10: fatal error: 'CodeGen/CodeGenModule.h' file not
      found
#include <CodeGen/CodeGenModule.h>
         ^
1 error generated.

./Stages/Semantic/Util.cpp:9:10: fatal error: 'CodeGen/CodeGenModule.h' file not found
#include <CodeGen/CodeGenModule.h>
         ^

1 error generated.
./Stages/Wide.cpp:5:10: fatal error: 'Lexer/Lexer.h' file not found
#include "Lexer/Lexer.h"
         ^
1 error generated.
make: *** [all] Error 1
~/programming/projects/wide/ClangExperiments $
~/programming/projects/wide/ClangExperiments $
~/programming/projects/wide/ClangExperiments $