| import("//clang/lib/ARCMigrate/enable.gni") |
| import("//clang/lib/StaticAnalyzer/Frontend/enable.gni") |
| import("//llvm/lib/Target/targets.gni") |
| import("//llvm/triples.gni") |
| import("//llvm/utils/gn/build/libs/zlib/enable.gni") |
| import("//llvm/utils/gn/build/write_cmake_config.gni") |
| import("clang_lit_site_cfg_files.gni") |
| |
| template("write_lit_config") { |
| write_cmake_config(target_name) { |
| input = invoker.input |
| output = invoker.output |
| values = [ |
| "LIT_SITE_CFG_IN_HEADER=## Autogenerated from $input, do not edit", |
| "CLANG_BINARY_DIR=" + |
| rebase_path(get_label_info("//clang", "target_out_dir")), |
| "CLANG_SOURCE_DIR=" + rebase_path("//clang"), |
| "ENABLE_SHARED=0", |
| "LLVM_BINARY_DIR=" + |
| rebase_path(get_label_info("//llvm", "target_out_dir")), |
| "LLVM_LIBS_DIR=", # needed only for shared builds |
| "LLVM_SOURCE_DIR=" + rebase_path("//llvm"), |
| "LLVM_TOOLS_DIR=" + rebase_path("$root_out_dir/bin"), |
| "TARGET_TRIPLE=$llvm_target_triple", |
| ] |
| if (host_os == "win") { |
| # See comment for Windows solink in llvm/utils/gn/build/toolchain/BUILD.gn |
| values += [ "SHLIBDIR=" + rebase_path("$root_out_dir/bin") ] |
| } else { |
| values += [ "SHLIBDIR=" + rebase_path("$root_out_dir/lib") ] |
| } |
| values += invoker.extra_values |
| } |
| } |
| |
| write_lit_config("lit_site_cfg") { |
| # Fully-qualified instead of relative for LIT_SITE_CFG_IN_HEADER. |
| input = "//clang/test/lit.site.cfg.py.in" |
| output = clang_lit_site_cfg_file |
| |
| extra_values = [ |
| "CLANG_ANALYZER_WITH_Z3=", # Must be empty, not 0. |
| "CLANG_BUILD_EXAMPLES=0", |
| "CLANG_DEFAULT_CXX_STDLIB=", # Empty string means "default value" here. |
| "CLANG_TOOLS_DIR=" + rebase_path("$root_out_dir/bin"), |
| |
| # This is only used if LLVM_USE_SANITIZER includes lsan and the host |
| # OS is macOS. Since the GN build currently never uses LLVM_USE_SANITIZER, |
| # this is never read. If it's ever needed, |
| # utils/gn/build/toolchain/BUILD.gn should get the compiler from a variable |
| # that's also read here -- but that should happen after multi-toolchain |
| # builds exist, to make sure it's a toolchain var. |
| "CMAKE_CXX_COMPILER=c++", |
| "ENABLE_BACKTRACES=1", |
| "LLVM_HOST_TRIPLE=$llvm_host_triple", |
| "LLVM_LIT_TOOLS_DIR=", # Intentionally empty, matches cmake build. |
| "LLVM_USE_SANITIZER=", |
| "PYTHON_EXECUTABLE=$python_path", |
| "USE_Z3_SOLVER=", |
| ] |
| |
| if (clang_enable_arcmt) { |
| extra_values += [ "CLANG_ENABLE_ARCMT=1" ] |
| } else { |
| extra_values += [ "CLANG_ENABLE_ARCMT=0" ] |
| } |
| |
| if (clang_enable_static_analyzer) { |
| extra_values += [ "CLANG_ENABLE_STATIC_ANALYZER=1" ] |
| } else { |
| extra_values += [ "CLANG_ENABLE_STATIC_ANALYZER=0" ] |
| } |
| |
| if (llvm_enable_zlib) { |
| extra_values += [ "HAVE_LIBZ=1" ] |
| } else { |
| extra_values += [ "HAVE_LIBZ=0" ] # Must be 0. |
| } |
| |
| if (host_cpu == "x64") { |
| extra_values += [ "HOST_ARCH=x86_64" ] |
| } else { |
| assert(false, "unimplemented host_cpu " + host_cpu) |
| } |
| |
| if (host_os == "mac") { |
| extra_values += [ "LLVM_PLUGIN_EXT=.dylib" ] |
| } else if (host_os == "win") { |
| extra_values += [ "LLVM_PLUGIN_EXT=.dll" ] |
| } else { |
| extra_values += [ "LLVM_PLUGIN_EXT=.so" ] |
| } |
| } |
| |
| write_lit_config("lit_unit_site_cfg") { |
| # Fully-qualified instead of relative for LIT_SITE_CFG_IN_HEADER. |
| input = "//clang/test/Unit/lit.site.cfg.py.in" |
| output = clang_lit_unit_site_cfg_file |
| extra_values = [ "LLVM_BUILD_MODE=." ] |
| } |
| |
| # This target should contain all dependencies of check-clang. |
| # //:default depends on it, so that ninja's default target builds all |
| # prerequisites for check-clang but doesn't run check-clang itself. |
| group("test") { |
| deps = [ |
| ":lit_site_cfg", |
| ":lit_unit_site_cfg", |
| "//clang/lib/Headers", |
| "//clang/tools/c-index-test", |
| "//clang/tools/clang-diff", |
| "//clang/tools/clang-format", |
| "//clang/tools/clang-import-test", |
| "//clang/tools/clang-offload-bundler", |
| "//clang/tools/clang-refactor", |
| "//clang/tools/clang-rename", |
| "//clang/tools/diagtool", |
| "//clang/tools/driver:symlinks", |
| "//clang/unittests", |
| "//clang/utils/TableGen:clang-tblgen", |
| "//clang/utils/hmaptool", |
| "//llvm/tools/llc", |
| "//llvm/tools/llvm-bcanalyzer", |
| "//llvm/tools/llvm-cat", |
| "//llvm/tools/llvm-config", |
| "//llvm/tools/llvm-dis", |
| "//llvm/tools/llvm-lto", |
| "//llvm/tools/llvm-lto2", |
| "//llvm/tools/llvm-modextract", |
| "//llvm/tools/llvm-nm:symlinks", |
| "//llvm/tools/llvm-objdump:symlinks", |
| "//llvm/tools/llvm-profdata", |
| "//llvm/tools/llvm-readobj:symlinks", |
| "//llvm/tools/llvm-symbolizer:symlinks", |
| "//llvm/tools/opt", |
| "//llvm/utils/FileCheck", |
| "//llvm/utils/count", |
| "//llvm/utils/llvm-lit", |
| "//llvm/utils/not", |
| ] |
| if (clang_enable_arcmt) { |
| deps += [ |
| "//clang/tools/arcmt-test", |
| "//clang/tools/c-arcmt-test", |
| ] |
| } |
| if (clang_enable_static_analyzer) { |
| deps += [ |
| "//clang/tools/clang-check", |
| "//clang/tools/clang-extdef-mapping", |
| ] |
| } |
| |
| # FIXME: clang_build_examples |
| testonly = true |
| } |
| |
| action("check-clang") { |
| script = "$root_out_dir/bin/llvm-lit" |
| if (host_os == "win") { |
| script += ".py" |
| } |
| args = [ |
| "-sv", |
| "--param", |
| "clang_site_config=" + rebase_path(clang_lit_site_cfg_file, root_out_dir), |
| "--param", |
| "clang_unit_site_config=" + |
| rebase_path(clang_lit_unit_site_cfg_file, root_out_dir), |
| rebase_path(".", root_out_dir), |
| ] |
| outputs = [ |
| "$target_gen_dir/run-lit", # Non-existing, so that ninja runs it each time. |
| ] |
| |
| # Since check-clang is always dirty, //:default doesn't depend on it so that |
| # it's not part of the default ninja target. Hence, check-clang shouldn't |
| # have any deps except :test. so that the default target is sure to build |
| # all the deps. |
| deps = [ |
| ":test", |
| ] |
| testonly = true |
| |
| pool = "//:console" |
| } |