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[Support] Use HAVE_DLOPEN to guard dlopen(3) usage
authorPavel Labath <labath@google.com>
Wed, 30 Nov 2016 15:34:29 +0000 (15:34 +0000)
committerPavel Labath <labath@google.com>
Wed, 30 Nov 2016 15:34:29 +0000 (15:34 +0000)
commit5d92bc5bd91021cd591876983b7cbfc50be85cc0
treeecca1d52e76813bf99f27b65e2eeefa70bec8aeetree | snapshot
parent6f52fe9c8b063173b20e3cf23ca012c5f1ec0bc6commit | diff
[Support] Use HAVE_DLOPEN to guard dlopen(3) usage

Summary:
The usage was previously guarded by HAVE_DLFCN. This breaks on Android with
LLVM_BUILD_STATIC as the platform does not provide a static version of libdl.
Using HAVE_DLOPEN fixes it as the code will only get used if we are actually able
to link an executable using dlopen.

Reviewers: rafael, beanz

Subscribers: tberghammer, danalbert, llvm-commits

Differential Revision: https://reviews.llvm.org/D26504

llvm-svn: 288246
llvm/lib/Support/DynamicLibrary.cpp diff | blob | history
Domain: System / Toolchain;