Re-add the autoconf rule for the docs/doxygen.cfg file.
authorPeter Collingbourne <peter@pcc.me.uk>
Fri, 13 May 2011 03:27:56 +0000 (03:27 +0000)
committerPeter Collingbourne <peter@pcc.me.uk>
Fri, 13 May 2011 03:27:56 +0000 (03:27 +0000)
commit7be3a60617004638513e1db5d5bc435773967afd
tree808855e7a4f08d5db6c96c52abb720d549266263
parent14ba1ff133bc891869eef9ebb28095062ed71e77
Re-add the autoconf rule for the docs/doxygen.cfg file.
For some reason this was not reverted when r103213 was.

At the same time, add an optional rule for clang's doxygen.cfg.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131279 91177308-0d34-0410-b5e6-96231b3b80d8
autoconf/configure.ac
configure