Dan Liew 5340b5b3d9 [llvm-config] Fix bug where --libfiles and --names would produce ...

incorrect output when LLVM is built with `LLVM_BUILD_LLVM_DYLIB`.

`llvm-config` previously produced output like this

```
$ llvm-config --libfiles
/usr/lib/liblibLLVM-4.0svn.so.so
$ llvm-config --libnames
liblibLLVM-4.0svn.so.so
```

The library prefix and shared library extension were added to
the library name twice which was wrong.

I wanted to write a test cases for this but it looks like **all**
`llvm-config` tests were disabled by r260386 so I'll leave this for
now.

Subscribers: llvm-commits, tstellarAMD

Reviewers: beanz, DiamondLovesYou, axw

Differential Revision: https://reviews.llvm.org/D27393

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@289488 91177308-0d34-0410-b5e6-96231b3b80d8

2016-12-12 23:07:22 +00:00

..

BuildVariables.inc.in

…

CMakeLists.txt

…

llvm-config.cpp

[llvm-config] Fix bug where --libfiles and --names would produce

2016-12-12 23:07:22 +00:00