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| author | Louis Dionne <ldionne.2@gmail.com> | 2022-09-21 09:50:53 -0400 |
|---|---|---|
| committer | Louis Dionne <ldionne.2@gmail.com> | 2022-10-04 09:04:12 -0400 |
| commit | 258477ed0ab69d334302225322ac81ac974b59fb (patch) | |
| tree | 2f305feab108bf48f23360560c96a81671b779af /llvm/CMakeLists.txt | |
| parent | e3fd612e99b626860eff34a5eabf8036d6a9ca8c (diff) | |
| download | llvm-258477ed0ab69d334302225322ac81ac974b59fb.tar.gz | |
[llvm] Remove libcxx, libcxxabi and libunwind from supported LLVM_ENABLE_PROJECTS
This is a breaking change. If you were passing one of those three runtimes
in LLVM_ENABLE_PROJECTS, you need to start passing them in LLVM_ENABLE_RUNTIMES
instead. The runtimes in LLVM_ENABLE_RUNTIMES will start being built using
the "bootstrapping build" instead, which means that they will be built
using the just-built Clang. This is usually what you wanted anyway.
If you were using LLVM_ENABLE_PROJECTS=all with the explicit goal of
building these three runtimes, you can now use LLVM_ENABLE_RUNTIMES=all
and these runtimes will be built using the bootstrapping build.
NOTE: This is a re-application of 887b8bd733ea which had been reverted
in 6b03a4fea0b4 because it broke the Sphinx documentation publishers.
The Sphinx documentation publishers have now been moved to using
the runtimes build, so this should not be an issue anymore.
Differential Revision: https://reviews.llvm.org/D132480
Diffstat (limited to 'llvm/CMakeLists.txt')
| -rw-r--r-- | llvm/CMakeLists.txt | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/llvm/CMakeLists.txt b/llvm/CMakeLists.txt index d9987dca43de..4db8c458f923 100644 --- a/llvm/CMakeLists.txt +++ b/llvm/CMakeLists.txt @@ -123,7 +123,7 @@ endif() # LLVM_EXTERNAL_${project}_SOURCE_DIR using LLVM_ALL_PROJECTS # This allows an easy way of setting up a build directory for llvm and another # one for llvm+clang+... using the same sources. -set(LLVM_ALL_PROJECTS "bolt;clang;clang-tools-extra;compiler-rt;cross-project-tests;libc;libclc;libcxx;libcxxabi;libunwind;lld;lldb;mlir;openmp;polly;pstl") +set(LLVM_ALL_PROJECTS "bolt;clang;clang-tools-extra;compiler-rt;cross-project-tests;libc;libclc;lld;lldb;mlir;openmp;polly;pstl") # The flang project is not yet part of "all" projects (see C++ requirements) set(LLVM_EXTRA_PROJECTS "flang") # List of all known projects in the mono repo @@ -136,13 +136,7 @@ if( LLVM_ENABLE_PROJECTS STREQUAL "all" ) endif() foreach(proj ${LLVM_ENABLE_PROJECTS}) if (NOT proj STREQUAL "llvm" AND NOT "${proj}" IN_LIST LLVM_KNOWN_PROJECTS) - MESSAGE(FATAL_ERROR "${proj} isn't a known project: ${LLVM_KNOWN_PROJECTS}") - endif() -endforeach() -foreach(proj "libcxx" "libcxxabi" "libunwind") - if (${proj} IN_LIST LLVM_ENABLE_PROJECTS) - message(WARNING "Using LLVM_ENABLE_PROJECTS=${proj} is deprecated now, please use -DLLVM_ENABLE_RUNTIMES=${proj} or " - "see the instructions at https://libcxx.llvm.org/BuildingLibcxx.html for building the runtimes.") + MESSAGE(FATAL_ERROR "${proj} isn't a known project: ${LLVM_KNOWN_PROJECTS}. Did you mean to enable it as a runtime in LLVM_ENABLE_RUNTIMES?") endif() endforeach() |