forked from OSchip/llvm-project
35b13ece23
Configuration macros are macros that are intended to alter how a module works, such that we need to build different module variants for different values of these macros. A module can declare its configuration macros, in which case we will complain if the definition of a configation macro on the command line (or lack thereof) differs from the current preprocessor state at the point where the module is imported. This should eliminate some surprises when enabling modules, because "#define CONFIG_MACRO ..." followed by "#include <module/header.h>" would silently ignore the CONFIG_MACRO setting. At least it will no longer be silent about it. Configuration macros are eventually intended to help reduce the number of module variants that need to be built. When the list of configuration macros for a module is exhaustive, we only need to consider the settings for those macros when building/finding the module, which can help isolate modules for various project-specific -D flags that should never affect how modules are build (but currently do). llvm-svn: 177466 |
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| .. | ||
| ASTConsumers.cpp | ||
| ASTMerge.cpp | ||
| ASTUnit.cpp | ||
| CMakeLists.txt | ||
| CacheTokens.cpp | ||
| ChainedDiagnosticConsumer.cpp | ||
| ChainedIncludesSource.cpp | ||
| CompilerInstance.cpp | ||
| CompilerInvocation.cpp | ||
| CreateInvocationFromCommandLine.cpp | ||
| DependencyFile.cpp | ||
| DependencyGraph.cpp | ||
| DiagnosticRenderer.cpp | ||
| FrontendAction.cpp | ||
| FrontendActions.cpp | ||
| FrontendOptions.cpp | ||
| HeaderIncludeGen.cpp | ||
| InitHeaderSearch.cpp | ||
| InitPreprocessor.cpp | ||
| LangStandards.cpp | ||
| LayoutOverrideSource.cpp | ||
| LogDiagnosticPrinter.cpp | ||
| Makefile | ||
| MultiplexConsumer.cpp | ||
| PrintPreprocessedOutput.cpp | ||
| SerializedDiagnosticPrinter.cpp | ||
| TextDiagnostic.cpp | ||
| TextDiagnosticBuffer.cpp | ||
| TextDiagnosticPrinter.cpp | ||
| VerifyDiagnosticConsumer.cpp | ||
| Warnings.cpp | ||