-# Load site data from DejaGNU's site.exp.
-import re
-site_exp = {}
-# FIXME: Implement lit.site.cfg.
-for line in open(os.path.join(config.llvm_obj_root, 'test', 'site.exp')):
- m = re.match('set ([^ ]+) "(.*)"', line)
- if m:
- site_exp[m.group(1)] = m.group(2)
-
-# Provide target_triple for use in XFAIL and XTARGET.
-config.target_triple = site_exp['target_triplet']
-
-# When running under valgrind, we mangle '-vg' or '-vg_leak' onto the end of the
-# triple so we can check it with XFAIL and XTARGET.
-config.target_triple += lit.valgrindTriple
-
-# Process jit implementation option
-jit_impl_cfg = lit.params.get('jit_impl', None)
-if jit_impl_cfg == 'mcjit':
- # When running with mcjit, mangle -mcjit into target triple
- # and add -use-mcjit flag to lli invocation
- if 'i686' in config.target_triple:
- config.target_triple += jit_impl_cfg + '-ia32'
- elif 'x86_64' in config.target_triple:
- config.target_triple += jit_impl_cfg + '-ia64'
- else:
- config.target_triple += jit_impl_cfg
-
- config.substitutions.append( ('%lli', 'lli -use-mcjit') )
+lli = 'lli'
+# The target triple used by default by lli is the process target triple (some
+# triple appropriate for generating code for the current process) but because
+# we don't support COFF in MCJIT well enough for the tests, force ELF format on
+# Windows. FIXME: the process target triple should be used here, but this is
+# difficult to obtain on Windows.
+if re.search(r'cygwin|mingw32|windows-gnu|win32', config.host_triple):
+ lli += ' -mtriple='+config.host_triple+'-elf'
+config.substitutions.append( ('%lli', lli ) )
+
+# Similarly, have a macro to use llc with DWARF even when the host is win32.
+llc_dwarf = 'llc'
+if re.search(r'win32', config.target_triple):
+ llc_dwarf += ' -mtriple='+config.target_triple.replace('-win32', '-mingw32')
+config.substitutions.append( ('%llc_dwarf', llc_dwarf) )
+
+# Add site-specific substitutions.
+config.substitutions.append( ('%go', config.go_executable) )
+config.substitutions.append( ('%llvmshlibdir', config.llvm_shlib_dir) )
+config.substitutions.append( ('%shlibext', config.llvm_shlib_ext) )
+config.substitutions.append( ('%exeext', config.llvm_exe_ext) )
+config.substitutions.append( ('%python', config.python_executable) )
+
+# OCaml substitutions.
+# Support tests for both native and bytecode builds.
+config.substitutions.append( ('%ocamlc',
+ "%s ocamlc -cclib -L%s %s" %
+ (config.ocamlfind_executable, llvm_lib_dir, config.ocaml_flags)) )
+if config.have_ocamlopt in ('1', 'TRUE'):
+ config.substitutions.append( ('%ocamlopt',
+ "%s ocamlopt -cclib -L%s -cclib -Wl,-rpath,%s %s" %
+ (config.ocamlfind_executable, llvm_lib_dir, llvm_lib_dir, config.ocaml_flags)) )