From: NAKAMURA Takumi <geek4civic@gmail.com>
Date: Thu, 2 Sep 2010 03:46:04 +0000 (+0000)
Subject: llvm::FindExecutable(): Retrieve the name with suffix.exe, if available.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=1b68af4183d20ccd9de8035ab8812a4d88827f88;p=oota-llvm.git

llvm::FindExecutable(): Retrieve the name with suffix.exe, if available.

bugpoint uses it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112803 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Support/SystemUtils.cpp b/lib/Support/SystemUtils.cpp
index 299032f1871..421b38111e0 100644
--- a/lib/Support/SystemUtils.cpp
+++ b/lib/Support/SystemUtils.cpp
@@ -49,6 +49,10 @@ sys::Path llvm::FindExecutable(const std::string &ExeName,
     Result.appendComponent(ExeName);
     if (Result.canExecute())
       return Result;
+    // Expect to retrieve the pathname with suffix .exe.
+    Result = sys::Program::FindProgramByName(Result.str());
+    if (!Result.empty())
+      return Result;
   }
 
   return sys::Path();