Make llvm libs export headers.
libLLVM depends on a number of static libraries built from
platform/external/llvm/lib. Make these export headers in order to help
header-abi-dumper to filter out the abi exported by these libraries.
header-abi-dumper's performance improves as it can now avoid recursing
into all the AST nodes which are not exported by these libraries.
This also improves header-abi-linker's performance when it has to combine
the abi dumps from these static libraries into libLLVM's abi dump.
Test: mm -j64.
Change-Id: I70ae2606ab23c778e24d9d465a2e3cde04a0112f
1 file changed
