[llvm] r251413 - Prefer ranlib mode over ar mode.

[Ed Schouten via llvm-commits]

Author: ed
Date: Tue Oct 27 11:37:49 2015
New Revision: 251413

URL: http://llvm.org/viewvc/llvm-project?rev=251413&view=rev
Log:
Prefer ranlib mode over ar mode.

For CloudABI's toolchain I have a symlink that goes from <target>-ar and
<target>-ranlib to LLVM's ar binary, to mimick GNU Binutils' naming
scheme. The problem is that if we're targetting ARM64, the name of the
ranlib executable is aarch64-unknown-cloudabi-ranlib. This already
contains the string "ar".

Let's move the "ranlib" test above the "ar" test. It's not that likely
that we're going to see operating systems or harwdare architectures that
are called "ranlib".

Reviewed by:	rafael
Differential Revision:	http://reviews.llvm.org/D14123

Modified:
    llvm/trunk/tools/llvm-ar/llvm-ar.cpp

Modified: llvm/trunk/tools/llvm-ar/llvm-ar.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/llvm-ar/llvm-ar.cpp?rev=251413&r1=251412&r2=251413&view=diff
==============================================================================
--- llvm/trunk/tools/llvm-ar/llvm-ar.cpp (original)
+++ llvm/trunk/tools/llvm-ar/llvm-ar.cpp Tue Oct 27 11:37:49 2015
@@ -797,9 +797,9 @@ int main(int argc, char **argv) {
     "  This program archives bitcode files into single libraries\n"
   );
 
-  if (Stem.find("ar") != StringRef::npos)
-    return ar_main();
   if (Stem.find("ranlib") != StringRef::npos)
     return ranlib_main();
+  if (Stem.find("ar") != StringRef::npos)
+    return ar_main();
   fail("Not ranlib, ar or lib!");
 }