[CMake] Update lit test configuration

There are several changes:
- Don't stringify Pythonized bools (that's why we're Pythonizing them)
- Support specifying target and sysroot via CMake variables
- Use consistent spelling for --target, --sysroot, --gcc-toolchain

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@353137 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 18 insertions, 18 deletions

diff --git a/test/lit.site.cfg.in b/test/lit.site.cfg.in
index cb7b62c9a..019cca8a2 100644
--- a/test/lit.site.cfg.in
+++ b/test/lit.site.cfg.in
@@ -4,12 +4,12 @@ config.project_obj_root         = "@CMAKE_BINARY_DIR@"
 config.libcxx_src_root          = "@LIBCXX_SOURCE_DIR@"
 config.libcxx_obj_root          = "@LIBCXX_BINARY_DIR@"
 config.cxx_library_root         = "@LIBCXX_LIBRARY_DIR@"
-config.enable_exceptions        = "@LIBCXX_ENABLE_EXCEPTIONS@"
-config.enable_experimental      = "@LIBCXX_ENABLE_EXPERIMENTAL_LIBRARY@"
-config.enable_filesystem        = "@LIBCXX_ENABLE_FILESYSTEM@"
-config.enable_rtti              = "@LIBCXX_ENABLE_RTTI@"
-config.enable_shared            = "@LIBCXX_ENABLE_SHARED@"
-config.enable_32bit             = "@LIBCXX_BUILD_32_BITS@"
+config.enable_exceptions        = @LIBCXX_ENABLE_EXCEPTIONS@
+config.enable_experimental      = @LIBCXX_ENABLE_EXPERIMENTAL_LIBRARY@
+config.enable_filesystem        = @LIBCXX_ENABLE_FILESYSTEM@
+config.enable_rtti              = @LIBCXX_ENABLE_RTTI@
+config.enable_shared            = @LIBCXX_ENABLE_SHARED@
+config.enable_32bit             = @LIBCXX_BUILD_32_BITS@
 config.cxx_abi                  = "@LIBCXX_CXX_ABI_LIBNAME@"
 config.use_sanitizer            = "@LLVM_USE_SANITIZER@"
 config.sanitizer_library        = "@LIBCXX_SANITIZER_LIBRARY@"
@@ -20,19 +20,19 @@ config.target_triple            = "@TARGET_TRIPLE@"
 config.use_target               = bool("@LIBCXX_TARGET_TRIPLE@")
 config.sysroot                  = "@LIBCXX_SYSROOT@"
 config.gcc_toolchain            = "@LIBCXX_GCC_TOOLCHAIN@"
-config.generate_coverage        = "@LIBCXX_GENERATE_COVERAGE@"
+config.generate_coverage        = @LIBCXX_GENERATE_COVERAGE@
 config.target_info              = "@LIBCXX_TARGET_INFO@"
 config.test_linker_flags        = "@LIBCXX_TEST_LINKER_FLAGS@"
 config.test_compiler_flags      = "@LIBCXX_TEST_COMPILER_FLAGS@"
 
 config.executor                 = "@LIBCXX_EXECUTOR@"
-config.llvm_unwinder            = "@LIBCXXABI_USE_LLVM_UNWINDER@"
-config.compiler_rt              = "@LIBCXX_USE_COMPILER_RT@"
-config.has_libatomic            = "@LIBCXX_HAS_ATOMIC_LIB@"
-config.use_libatomic            = "@LIBCXX_HAVE_CXX_ATOMICS_WITH_LIB@"
-config.debug_build              = "@LIBCXX_DEBUG_BUILD@"
-config.libcxxabi_shared         = "@LIBCXXABI_ENABLE_SHARED@"
-config.cxx_ext_threads          = "@LIBCXX_BUILD_EXTERNAL_THREAD_LIBRARY@"
+config.llvm_unwinder            = @LIBCXXABI_USE_LLVM_UNWINDER@
+config.compiler_rt              = @LIBCXX_USE_COMPILER_RT@
+config.has_libatomic            = @LIBCXX_HAS_ATOMIC_LIB@
+config.use_libatomic            = @LIBCXX_HAVE_CXX_ATOMICS_WITH_LIB@
+config.debug_build              = @LIBCXX_DEBUG_BUILD@
+config.libcxxabi_shared         = @LIBCXXABI_ENABLE_SHARED@
+config.cxx_ext_threads          = @LIBCXX_BUILD_EXTERNAL_THREAD_LIBRARY@
 
 # Let the main config do the real work.
 config.loaded_site_config = True
diff --git a/utils/libcxx/test/config.py b/utils/libcxx/test/config.py
index aba1ada90..a16bbdef5 100644
--- a/utils/libcxx/test/config.py
+++ b/utils/libcxx/test/config.py
@@ -547,10 +547,10 @@ class Configuration(object):
         self.cxx.flags += ['-v']
         sysroot = self.get_lit_conf('sysroot')
         if sysroot:
-            self.cxx.flags += ['--sysroot', sysroot]
+            self.cxx.flags += ['--sysroot=' + sysroot]
         gcc_toolchain = self.get_lit_conf('gcc_toolchain')
         if gcc_toolchain:
-            self.cxx.flags += ['-gcc-toolchain', gcc_toolchain]
+            self.cxx.flags += ['--gcc-toolchain=' + gcc_toolchain]
         # NOTE: the _DEBUG definition must preceed the triple check because for
         # the Windows build of libc++, the forced inclusion of a header requires
         # that _DEBUG is defined.  Incorrect ordering will result in -target
@@ -559,8 +559,8 @@ class Configuration(object):
             self.cxx.compile_flags += ['-D_DEBUG']
         if self.use_target:
             if not self.cxx.addFlagIfSupported(
-                    ['-target', self.config.target_triple]):
-                self.lit_config.warning('use_target is true but -target is '\
+                    ['--target=' + self.config.target_triple]):
+                self.lit_config.warning('use_target is true but --target is '\
                         'not supported by the compiler')
         if self.use_deployment:
             arch, name, version = self.config.deployment