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author | Petr Hosek <phosek@google.com> | 2024-02-22 06:28:12 -0800 |
---|---|---|
committer | GitHub <noreply@github.com> | 2024-02-22 08:28:12 -0600 |
commit | 9dbedcac1243e8e99103bdff37da51dded67b766 (patch) | |
tree | 3437f48cf720e40ff6f50516f9b8fa6eb00edf26 /libc/CMakeLists.txt | |
parent | d3f6dd6585f4866a38a794b80db55a62c1050c77 (diff) | |
download | llvm-9dbedcac1243e8e99103bdff37da51dded67b766.zip llvm-9dbedcac1243e8e99103bdff37da51dded67b766.tar.gz llvm-9dbedcac1243e8e99103bdff37da51dded67b766.tar.bz2 |
[build] Check RUNTIMES_${target}_LLVM_ENABLE_RUNTIMES for libc also (#82561)
When checking whether we need to build libc-hdrgen, we need to check
LLVM_ENABLE_RUNTIMES and RUNTIMES_${target}_LLVM_ENABLE_RUNTIMES, just
the former is not sufficient since libc may be enabled only for certain
targets.
Diffstat (limited to 'libc/CMakeLists.txt')
-rw-r--r-- | libc/CMakeLists.txt | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/libc/CMakeLists.txt b/libc/CMakeLists.txt index 616beae..9f98394 100644 --- a/libc/CMakeLists.txt +++ b/libc/CMakeLists.txt @@ -57,9 +57,21 @@ if(LLVM_LIBC_FULL_BUILD OR LIBC_GPU_BUILD OR LIBC_GPU_ARCHITECTURES) endif() endif() +set(NEED_LIBC_HDRGEN FALSE) +if(NOT LLVM_RUNTIMES_BUILD) + if("libc" IN_LIST LLVM_ENABLE_RUNTIMES) + set(NEED_LIBC_HDRGEN TRUE) + else() + foreach(_name ${LLVM_RUNTIME_TARGETS}) + if("libc" IN_LIST RUNTIMES_${_name}_LLVM_ENABLE_RUNTIMES) + set(NEED_LIBC_HDRGEN TRUE) + break() + endif() + endforeach() + endif() +endif() option(LIBC_HDRGEN_ONLY "Only build the 'libc-hdrgen' executable" OFF) -if(("libc" IN_LIST LLVM_ENABLE_RUNTIMES AND NOT LLVM_RUNTIMES_BUILD) OR - LIBC_HDRGEN_ONLY) +if(LIBC_HDRGEN_ONLY OR NEED_LIBC_HDRGEN) # When libc is build as part of the runtimes/bootstrap build's CMake run, we # only need to build the host tools to build the libc. So, we just do enough # to build libc-hdrgen and return. @@ -70,6 +82,7 @@ if(("libc" IN_LIST LLVM_ENABLE_RUNTIMES AND NOT LLVM_RUNTIMES_BUILD) OR endif() return() endif() +unset(NEED_LIBC_HDRGEN) option(LIBC_CMAKE_VERBOSE_LOGGING "Log details warnings and notifications during CMake configuration." OFF) |