Resubmit "[MLIR] Remove unused config attributes from lit.site.cfg.py"

This resubmits commit 0816b62, reverted in commit 328bbab, but without removing the config.target_triple.

Lit checks UNSUPPORTED tags in the input against the config.target_triple (https://llvm.org/docs/TestingGuide.html#constraining-test-execution).

The original commit made the following bots start failing, because unsupported tests were no longer skipped:
- s390x: https://lab.llvm.org/buildbot/#/builders/199/builds/9247
- Windows: https://lab.llvm.org/buildbot/#/builders/13/builds/25321
- Sanitizer: https://lab.llvm.org/buildbot/#/builders/5/builds/27187

1 files changed, 0 insertions, 16 deletions

diff --git a/mlir/test/lit.site.cfg.py.in b/mlir/test/lit.site.cfg.py.in
index e4dea3b..affdc2f 100644
--- a/mlir/test/lit.site.cfg.py.in
+++ b/mlir/test/lit.site.cfg.py.in
@@ -2,35 +2,19 @@
 
 import sys
 
-config.host_triple = "@LLVM_HOST_TRIPLE@"
 config.target_triple = "@LLVM_TARGET_TRIPLE@"
-config.llvm_src_root = "@LLVM_SOURCE_DIR@"
-config.llvm_obj_root = "@LLVM_BINARY_DIR@"
 config.llvm_tools_dir = lit_config.substitute("@LLVM_TOOLS_DIR@")
-config.llvm_lib_dir = lit_config.substitute("@LLVM_LIBS_DIR@")
-config.llvm_shlib_dir = lit_config.substitute("@SHLIBDIR@")
 config.llvm_shlib_ext = "@SHLIBEXT@"
-config.llvm_exe_ext = "@EXEEXT@"
-config.lit_tools_dir = "@LLVM_LIT_TOOLS_DIR@"
 config.python_executable = "@Python3_EXECUTABLE@"
-config.gold_executable = "@GOLD_EXECUTABLE@"
-config.ld64_executable = "@LD64_EXECUTABLE@"
-config.enable_shared = @ENABLE_SHARED@
 config.enable_assertions = @ENABLE_ASSERTIONS@
-config.targets_to_build = "@TARGETS_TO_BUILD@"
 config.native_target = "@LLVM_NATIVE_ARCH@"
-config.llvm_bindings = "@LLVM_BINDINGS@".split(' ')
 config.host_os = "@HOST_OS@"
 config.host_cc = "@HOST_CC@"
 config.host_cxx = "@HOST_CXX@"
 config.enable_libcxx = "@LLVM_ENABLE_LIBCXX@"
 config.host_cmake = "@CMAKE_COMMAND@"
 config.host_cmake_generator = "@CMAKE_GENERATOR@"
-# Note: ldflags can contain double-quoted paths, so must use single quotes here.
-config.host_ldflags = '@HOST_LDFLAGS@'
 config.llvm_use_linker = "@LLVM_USE_LINKER@"
-config.llvm_use_sanitizer = "@LLVM_USE_SANITIZER@"
-config.llvm_host_triple = '@LLVM_HOST_TRIPLE@'
 config.host_arch = "@HOST_ARCH@"
 config.mlir_src_root = "@MLIR_SOURCE_DIR@"
 config.mlir_obj_root = "@MLIR_BINARY_DIR@"