Hans Wennborg 2c99ae89ab Revert r316064 "Fix the incorrect detection of ICONV_LIBRARY_PATH"
This broke the use of libxml2 on machines where iconv() is provided by libc.
I'll follow up on the mailing list to discuss how to fix this properly.

> This is introduced in rL308711.
> Check for c library is incorrect here just because libc will be found always
> and it does not mean that iconv is presented.
>
> Thank to Andrew Krasny for narrowing down the root cause.
>
> Reviewers: ecbeckmann
> Reviewed By: ecbeckmann
> Subscribers: mgorny, llvm-commits
> Differential Revision: https://reviews.llvm.org/D38875

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@317517 91177308-0d34-0410-b5e6-96231b3b80d8
2017-11-06 22:17:23 +00:00
..
2017-07-21 22:48:47 +00:00

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