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| author | Daniel Dunbar <daniel@zuster.org> | 2011-01-12 00:43:47 +0000 |
|---|---|---|
| committer | Daniel Dunbar <daniel@zuster.org> | 2011-01-12 00:43:47 +0000 |
| commit | e26e500b797056c52f10208d6c6752aa939b3c3b (patch) | |
| tree | 8243414c09372d7048c5471ad694766ff15100db /clang/lib/Driver/Driver.cpp | |
| parent | 553d45aaf360151ca49a35591f3c49cf10f47d4b (diff) | |
| download | bcm5719-llvm-e26e500b797056c52f10208d6c6752aa939b3c3b.tar.gz bcm5719-llvm-e26e500b797056c52f10208d6c6752aa939b3c3b.zip | |
Driver: Change -dumpversion to return a GCC compatible answer.
- See comment for why.
llvm-svn: 123296
Diffstat (limited to 'clang/lib/Driver/Driver.cpp')
| -rw-r--r-- | clang/lib/Driver/Driver.cpp | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/clang/lib/Driver/Driver.cpp b/clang/lib/Driver/Driver.cpp index 6f2cfb879a4..d588dc37726 100644 --- a/clang/lib/Driver/Driver.cpp +++ b/clang/lib/Driver/Driver.cpp @@ -414,7 +414,13 @@ bool Driver::HandleImmediateArgs(const Compilation &C) { } if (C.getArgs().hasArg(options::OPT_dumpversion)) { - llvm::outs() << CLANG_VERSION_STRING "\n"; + // Since -dumpversion is only implemented for pedantic GCC compatibility, we + // return an answer which matches our definition of __VERSION__. + // + // If we want to return a more correct answer some day, then we should + // introduce a non-pedantically GCC compatible mode to Clang in which we + // provide sensible definitions for -dumpversion, __VERSION__, etc. + llvm::outs() << "4.2.1\n"; return false; } |
