Pavel Labath b83576ebbd [cmake] Move LLVM_BUILD_STATIC check to an earlier point
Summary:
The motivation for this is to enable correct detection of dlopen() on Android.
Android does not provide a static version of libdl, so if we add the -static flag
after performing the check, it will succeed even though subsequent link steps
will fail. With this change we correctly detect the absence of libdl in a
LLVM_BUILD_STATIC build on Android.

The link itself still does not succeed because the code does not check the result
of this check properly, but I plan to fix that in a separate change.

Reviewers: beanz

Subscribers: danalbert, mgorny, srhines, tberghammer, llvm-commits

Differential Revision: https://reviews.llvm.org/D26463

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@287220 91177308-0d34-0410-b5e6-96231b3b80d8
2016-11-17 11:22:23 +00:00
..
2016-10-01 07:35:08 +00:00

See docs/CMake.html for instructions on how to build LLVM with CMake.