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author | Hans Wennborg <hans@hanshq.net> | 2014-03-11 23:42:29 +0000 |
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committer | Hans Wennborg <hans@hanshq.net> | 2014-03-11 23:42:29 +0000 |
commit | 32fccec20e4909978bef17a67e550ac52b99dd4b (patch) | |
tree | f67832ef11e8b7c627fd8932e5a5a06bc571a735 /tools/driver/driver.cpp | |
parent | a9ca98651caf3ec4075c415877351e76b2e5fde3 (diff) | |
download | clang-32fccec20e4909978bef17a67e550ac52b99dd4b.tar.gz clang-32fccec20e4909978bef17a67e550ac52b99dd4b.tar.bz2 clang-32fccec20e4909978bef17a67e550ac52b99dd4b.tar.xz |
Be case sensitive when determining driver mode based on argv[0] except on Windows
This narrows the impact of r188833 after Dimitry pointed out that it's good to be
able to tell the difference between 'cc' and 'CC'.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@203624 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'tools/driver/driver.cpp')
-rw-r--r-- | tools/driver/driver.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/driver/driver.cpp b/tools/driver/driver.cpp index b4b970397e..e8860a2156 100644 --- a/tools/driver/driver.cpp +++ b/tools/driver/driver.cpp @@ -227,8 +227,11 @@ static void ParseProgName(SmallVectorImpl<const char *> &ArgVector, { "++", "--driver-mode=g++" }, }; std::string ProgName(llvm::sys::path::stem(ArgVector[0])); +#ifdef _WIN32 + // Transform to lowercase for case insensitive file systems. std::transform(ProgName.begin(), ProgName.end(), ProgName.begin(), toLowercase); +#endif StringRef ProgNameRef(ProgName); StringRef Prefix; |