forked from OSchip/llvm-project
e5e75afe8f
Summary: Cross-compilation uses recursive cmake invocations to build native host tools. These recursive invocations only forward a fixed set of variables/options, since the native environment is generally the default. This change adds -DLLVM_TARGET_IS_CROSSCOMPILE_HOST=TRUE to the recursive cmake invocations, so that cmake files can distinguish these recursive invocations from top-level ones, which can explain why expected options are unset. LLILC will use this to avoid trying to generate its build rules in the crosscompile native host target (where it is not needed), which would fail if attempted because LLILC requires a cmake variable passed on the command line, which is not forwarded in the recursive invocation. Reviewers: rnk, beanz Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D12679 llvm-svn: 247151 |
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| .. | ||
| autoconf | ||
| bindings | ||
| cmake | ||
| docs | ||
| examples | ||
| include | ||
| lib | ||
| projects | ||
| resources | ||
| test | ||
| tools | ||
| unittests | ||
| utils | ||
| .arcconfig | ||
| .clang-format | ||
| .clang-tidy | ||
| .gitignore | ||
| CMakeLists.txt | ||
| CODE_OWNERS.TXT | ||
| CREDITS.TXT | ||
| LICENSE.TXT | ||
| LLVMBuild.txt | ||
| Makefile | ||
| Makefile.common | ||
| Makefile.config.in | ||
| Makefile.rules | ||
| README.txt | ||
| configure | ||
| llvm.spec.in | ||
README.txt
Low Level Virtual Machine (LLVM) ================================ This directory and its subdirectories contain source code for LLVM, a toolkit for the construction of highly optimized compilers, optimizers, and runtime environments. LLVM is open source software. You may freely distribute it under the terms of the license agreement found in LICENSE.txt. Please see the documentation provided in docs/ for further assistance with LLVM, and in particular docs/GettingStarted.rst for getting started with LLVM and docs/README.txt for an overview of LLVM's documentation setup. If you're writing a package for LLVM, see docs/Packaging.rst for our suggestions.