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cmake_minimum_required(VERSION 3.4.3)
project(LLVMToolchainIntegrationTestSuite VERSION 1.0 LANGUAGES NONE)
message(STATUS "Checking for lit")
find_program(LIT lit)
if(NOT LIT)
message(ERROR "lit program not found")
endif()
macro(find_program_or_warn OUT_VAR name)
message(STATUS "Checking for ${name}")
find_program(${OUT_VAR} ${name})
if (NOT ${OUT_VAR})
message(STATUS "Disabling tests related to ${name}")
endif()
endmacro()
find_program_or_warn(CLANGXX_BINARY clang++)
find_program_or_warn(CLANG_BINARY clang)
find_program_or_warn(CLANG_TIDY_BINARY clang-tidy)
find_program_or_warn(CLANG_FORMAT_BINARY clang-format)
find_program_or_warn(CLANG_FORMAT_DIFF_BINARY clang-format-diff)
find_program_or_warn(CLANGD_BINARY clangd)
find_program_or_warn(OPT_BINARY opt)
find_program_or_warn(LLVMNM llvm-nm)
find_program_or_warn(LLC llc)
find_program_or_warn(LLI lli)
find_program_or_warn(OPT opt)
find_program_or_warn(LLVMPROFDATA llvm-profdata)
find_program_or_warn(LLD_BINARY lld)
find_program_or_warn(LLDB_BINARY lldb)
find_program_or_warn(LLVMCONFIG_BINARY llvm-config)
find_program_or_warn(LLVMOBJDUMP_BINARY llvm-objdump)
find_program_or_warn(SCANBUILD scan-build)
find_program_or_warn(SCANVIEW scan-view)
find_program_or_warn(SCANBUILDPY scan-build-py)
option(ENABLE_COMPILER_RT "assume compiler-rt is available" ON)
option(ENABLE_LIBCXX "assume libc++ is available" ON)
configure_file(
${CMAKE_CURRENT_SOURCE_DIR}/tests/lit.site.cfg.in
${CMAKE_BINARY_DIR}/tests/lit.site.cfg
)
add_custom_target(check ${LIT} --show-unsupported --show-xfail -v tests)
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