[lld-macho] Fix BUILD_SHARED_LIBS build
authorAlex Richardson <Alexander.Richardson@cl.cam.ac.uk>
Thu, 3 Jun 2021 18:58:43 +0000 (19:58 +0100)
committerAlex Richardson <Alexander.Richardson@cl.cam.ac.uk>
Thu, 3 Jun 2021 18:58:43 +0000 (19:58 +0100)
commit90344499ae76dffa56363e2f167c2c34a76cbfaf
treecbd27b504593060cda66af8c7b044461dc484adc
parentd1d36f7ad2ae82bea8a6fcc40d6c42a72e21f096
[lld-macho] Fix BUILD_SHARED_LIBS build

ca6751043d8899b12baeb48621e61fb352cfee09 added a dependency on XAR (at
least for the shared libs build), so without this change we get the
following linker error:

Undefined symbols for architecture x86_64:
  "_xar_close", referenced from:
      lld::macho::BitcodeBundleSection::finalize() in SyntheticSections.cpp.o

Reviewed By: #lld-macho, int3, thakis

Differential Revision: https://reviews.llvm.org/D100999
lld/MachO/CMakeLists.txt
lld/tools/lld/CMakeLists.txt