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c354ee8d18
Summary: The GPU build has a lot of magic around how we package the output. Generally, the GPU needs to exist as a secondary fatbinary image for offloading languages. This is because offloading languages pretend like offloading to an accelerator is a single file. This then needs to be put into a single file to make it mesh with the existing build infrastructure. To work with this, the `libc` makes an installed version of the library that simply embeds the GPU code into an empty stub file. This wasn't being updated correctly, which lead to the installed `libc` static library not being updated correctly when the underlying file was changed. The previous behaviour only updated when the entrypoint itself was modified, but not any of its headers. By adding a dependcy on the actual *object* file we should now capture the regular CMake semantics.
LLVM libc ========= This directory and its subdirectories contain source code for llvm-libc, a retargetable implementation of the C standard library. LLVM is open source software. You may freely distribute it under the terms of the license agreement found in LICENSE.txt.