[Flang] Support overriding LLVM_LIT_ARGS in standalone builds (#127340)

Declare `LLVM_LIT_ARGS` as a cache variable in standalone builds to
permit overriding it. This mirrors the logic used in Clang.
This commit is contained in:
Michał Górny
2025-02-15 20:50:14 +01:00
committed by GitHub
parent 761d422441
commit 07b0665d28

View File

@@ -199,6 +199,11 @@ if (FLANG_STANDALONE_BUILD)
${CMAKE_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX})
set(LLVM_EXTERNAL_LIT "${LLVM_TOOLS_BINARY_DIR}/llvm-lit" CACHE STRING "Command used to spawn lit")
set(LIT_ARGS_DEFAULT "-sv")
if (MSVC OR XCODE)
set(LIT_ARGS_DEFAULT "${LIT_ARGS_DEFAULT} --no-progress-bar")
endif()
set(LLVM_LIT_ARGS "${LIT_ARGS_DEFAULT}" CACHE STRING "Default options for lit")
option(FLANG_INCLUDE_TESTS
"Generate build targets for the Flang unit tests."