xref: /openbsd-src/gnu/llvm/clang/cmake/caches/3-stage-base.cmake (revision 12c855180aad702bbcca06e0398d774beeafb155)
1set(CMAKE_BUILD_TYPE RELEASE CACHE STRING "")
2set(CLANG_ENABLE_BOOTSTRAP ON CACHE BOOL "")
3
4set(LLVM_ENABLE_PROJECTS "clang;lld" CACHE STRING "")
5set(LLVM_ENABLE_RUNTIMES "compiler-rt;libcxx;libcxxabi" CACHE STRING "")
6
7if(APPLE)
8  # Use LLD to have fewer requirements on system linker, unless we're on an apple
9  # platform where the system compiler is to be preferred.
10  set(BOOTSTRAP_LLVM_ENABLE_LLD OFF CACHE BOOL "")
11  set(BOOTSTRAP_LLVM_ENABLE_LTO ON CACHE BOOL "")
12elseif(CMAKE_HOST_UNIX)
13  # s390/SystemZ is unsupported by LLD, so don't try to enable LTO if it
14  # cannot work.
15  # We do our own uname business here since the appropriate variables from CMake
16  # and llvm are not yet available.
17  find_program(CMAKE_UNAME uname /bin /usr/bin /usr/local/bin )
18  if(CMAKE_UNAME)
19    exec_program(${CMAKE_UNAME} ARGS -m OUTPUT_VARIABLE CMAKE_HOST_SYSTEM_PROCESSOR
20        RETURN_VALUE val)
21  endif(CMAKE_UNAME)
22
23  if("${CMAKE_HOST_SYSTEM_PROCESSOR}" MATCHES "s390")
24    set(BOOTSTRAP_LLVM_ENABLE_LTO OFF CACHE BOOL "")
25    set(BOOTSTRAP_LLVM_ENABLE_LLD OFF CACHE BOOL "")
26  else()
27    set(BOOTSTRAP_LLVM_ENABLE_LTO ON CACHE BOOL "")
28    set(BOOTSTRAP_LLVM_ENABLE_LLD ON CACHE BOOL "")
29  endif()
30
31else()
32  set(BOOTSTRAP_LLVM_ENABLE_LTO ON CACHE BOOL "")
33  set(BOOTSTRAP_LLVM_ENABLE_LLD ON CACHE BOOL "")
34endif()
35
36
37set(CLANG_BOOTSTRAP_TARGETS
38  clang
39  check-all
40  check-llvm
41  check-clang
42  test-suite CACHE STRING "")
43
44set(CLANG_BOOTSTRAP_CMAKE_ARGS
45  -C ${CMAKE_CURRENT_LIST_DIR}/3-stage-base.cmake
46  CACHE STRING "")
47