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| author | Joseph Huber <jhuber6@vols.utk.edu> | 2022-11-15 10:25:27 -0600 |
|---|---|---|
| committer | Joseph Huber <jhuber6@vols.utk.edu> | 2022-11-15 12:09:52 -0600 |
| commit | 93d1a7bfc1808c89096ef092439be703830b28ac (patch) | |
| tree | 059dff6af10e14a09a0ba6fc647aaa06ed933efb /libc/CMakeLists.txt | |
| parent | 8e37b53360484f07a24ba07cf61b7553ffcc42ae (diff) | |
| download | llvm-93d1a7bfc1808c89096ef092439be703830b28ac.tar.gz | |
[libc] Fix tablegen when using a runtimes build
When using `LLVM_ENABLE_RUNTIMES=libc` we need to perform a few extra
steps to include LLVM utilities similar to if we were performing a
standalone build. Libc depends on the tablegen utilities and the LLVM
libraries when performing a full build. When using an
`LLVM_ENABLE_PROJECTS=libc` build these are included as a part of the
greater LLVM build, but here we need to perform it maunally. This patch
should allow using `LLVM_LIBC_FULL_BUILD=ON` when building with
runtimes.
Reviewed By: lntue
Differential Revision: https://reviews.llvm.org/D138040
Diffstat (limited to 'libc/CMakeLists.txt')
| -rw-r--r-- | libc/CMakeLists.txt | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libc/CMakeLists.txt b/libc/CMakeLists.txt index eff5e00453f5..377c871eb242 100644 --- a/libc/CMakeLists.txt +++ b/libc/CMakeLists.txt @@ -14,6 +14,12 @@ set(LIBC_BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR}) # The top-level directory in which libc is being built. set(LIBC_BUILD_DIR ${CMAKE_CURRENT_BINARY_DIR}) +# For a runtimes build we need to manually include tablgen and LLVM directories. +if ("libc" IN_LIST LLVM_ENABLE_RUNTIMES) + include(TableGen) + set(LLVM_LIBC_INCLUDE_DIRS ${LLVM_MAIN_INCLUDE_DIR} ${LLVM_BINARY_DIR}/include) +endif() + # Path libc/scripts directory. set(LIBC_BUILD_SCRIPTS_DIR "${LIBC_SOURCE_DIR}/utils/build_scripts") |