libc++abi should be responsible for installing its own headers, it
doesn't make sense for libc++ to be responsible for it.
Differential Revision: https://reviews.llvm.org/D101458
This patch upstreams some changes we've made internally to how we're
building the libc++ dylib on Apple platforms. The goal is still to
eventually get rid of `apple-install-libcxx.sh` entirely and have a
proper way to mirror what we do internally with just the normal CMake
configuration.
Differential Revision: https://reviews.llvm.org/D118912
I came across an issue where since we build the library for Apple with
the install name directory being /usr/lib, which means that if we don't
run the tests with DYLD_LIBRARY_PATH, we'll end up loading the
system-provided libc++abi when running the tests. That wreaks havoc.
Instead of fixing it in the legacy config file, this commit introduces
an Apple libc++abi config file that does the right thing.
Differential Revision: https://reviews.llvm.org/D111279
It is not used anywhere anymore since we're using the new runtimes build
in <monorepo>/runtimes now, so we can remove all traces of this build.
Differential Revision: https://reviews.llvm.org/D111351
Apple's libc++ has a few differences with the LLVM libc++, and it is
necessary to use a custom configuration file to test it properly.
Differential Revision: https://reviews.llvm.org/D110777
Since we're using an empty top-level CMakeLists.txt instead of the CMakeLists.txt
inside llvm/, we don't need to specify LLVM_INCLUDE_BENCHMARKS anymore.
Louis Dionne