diff options
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 776f3f6a2e0e..026fe479abd5 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -32,15 +32,23 @@ project(LLVM) set(LLVM_PARALLEL_COMPILE_JOBS "" CACHE STRING "Define the maximum number of concurrent compilation jobs.") if(LLVM_PARALLEL_COMPILE_JOBS) - set_property(GLOBAL APPEND PROPERTY JOB_POOLS compile_job_pool=${LLVM_PARALLEL_COMPILE_JOBS}) - set(CMAKE_JOB_POOL_COMPILE compile_job_pool) + if(CMAKE_VERSION VERSION_LESS 3.0 OR NOT CMAKE_MAKE_PROGRAM MATCHES "ninja$") + message(WARNING "Job pooling is only available with Ninja generators and CMake 3.0 and later.") + else() + set_property(GLOBAL APPEND PROPERTY JOB_POOLS compile_job_pool=${LLVM_PARALLEL_COMPILE_JOBS}) + set(CMAKE_JOB_POOL_COMPILE compile_job_pool) + endif() endif() set(LLVM_PARALLEL_LINK_JOBS "" CACHE STRING "Define the maximum number of concurrent link jobs.") if(LLVM_PARALLEL_LINK_JOBS) - set_property(GLOBAL APPEND PROPERTY JOB_POOLS link_job_pool=${LLVM_PARALLEL_LINK_JOBS}) - set(CMAKE_JOB_POOL_LINK link_job_pool) + if(CMAKE_VERSION VERSION_LESS 3.0 OR NOT CMAKE_MAKE_PROGRAM MATCHES "ninja$") + message(WARNING "Job pooling is only available with Ninja generators and CMake 3.0 and later.") + else() + set_property(GLOBAL APPEND PROPERTY JOB_POOLS link_job_pool=${LLVM_PARALLEL_LINK_JOBS}) + set(CMAKE_JOB_POOL_LINK link_job_pool) + endif() endif() # Add path for custom modules @@ -169,6 +177,7 @@ set(LLVM_INCLUDE_DIR ${CMAKE_CURRENT_BINARY_DIR}/include) set(LLVM_ALL_TARGETS AArch64 ARM + BPF CppBackend Hexagon Mips |