| import("//llvm/lib/DebugInfo/PDB/enable_dia.gni") |
| import("//llvm/lib/Target/targets_string.gni") |
| import("//llvm/triples.gni") |
| import("//llvm/utils/gn/build/buildflags.gni") |
| import("//llvm/utils/gn/build/libs/pthread/enable.gni") |
| import("//llvm/utils/gn/build/libs/xar/enable.gni") |
| import("//llvm/utils/gn/build/libs/xml/enable.gni") |
| import("//llvm/utils/gn/build/libs/zlib/enable.gni") |
| import("//llvm/utils/gn/build/write_cmake_config.gni") |
| import("llvm_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 $input, do not edit", |
| "ENABLE_SHARED=0", |
| "LLVM_BINARY_DIR=" + |
| rebase_path(get_label_info("//llvm", "target_out_dir")), |
| "LLVM_SOURCE_DIR=" + rebase_path("//llvm"), |
| "LLVM_TOOLS_DIR=" + rebase_path("$root_out_dir/bin"), |
| ] |
| 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") { |
| input = "//llvm/test/lit.site.cfg.py.in" |
| output = llvm_lit_site_cfg_file |
| extra_values = [ |
| "BUILD_SHARED_LIBS=0", |
| |
| # Only used by the Go bindings tests, or if LLVM_USE_SANITIZER includes |
| # asan and the host OS is macOS. The GN build currently never uses |
| # LLVM_USE_SANITIZER. (See also CMAKE_CXX_COMPILER in clang/test/BUILD.gn.) |
| "HOST_CC=cc", |
| |
| # Only used by the Go bindings tests, or if LLVM_USE_SANITIZER includes |
| # lsan and the host OS is macOS. The GN build currently never uses |
| # LLVM_USE_SANITIZER. (See also CMAKE_CXX_COMPILER in clang/test/BUILD.gn.) |
| "HOST_CXX=c++", |
| |
| # Only used by the Go bindings tests, and for detecting a 32-bit build |
| # and in a belt-and-suspenders check for detecting 32-bit host builds. |
| # (That check also checks LLVM_HOST_TRIPLE.) |
| "HOST_LDFLAGS=", |
| |
| "LLVM_ENABLE_FFI=0", |
| "LLVM_HAVE_OPT_VIEWER_MODULES=0", |
| "LLVM_HOST_TRIPLE=$llvm_current_triple", |
| "LLVM_LIBRARY_DIR=" + rebase_path("$root_out_dir/lib"), |
| "LLVM_LINK_LLVM_DYLIB=0", |
| "LLVM_LIT_TOOLS_DIR=", # Intentionally empty, matches cmake build. |
| "LLVM_NATIVE_ARCH=$native_target", |
| "LLVM_USE_INTEL_JITEVENTS=0", |
| "LLVM_USE_SANITIZER=", |
| "PYTHON_EXECUTABLE=$python_path", |
| "TARGETS_TO_BUILD=$llvm_targets_to_build_string", |
| "TARGET_TRIPLE=$llvm_target_triple", |
| |
| # No bindings are implemented in the GN build. |
| "LLVM_BINDINGS=", |
| |
| "GO_EXECUTABLE=", |
| "LLVM_INCLUDE_GO_TESTS=0", |
| |
| "HAVE_OCAMLOPT=0", |
| "HAVE_OCAML_OUNIT=0", |
| "OCAMLFIND=OCAMLFIND-NOTFOUND", |
| "OCAMLFLAGS=", |
| "LLVM_BUILD_EXAMPLES=0", |
| ] |
| |
| if (host_cpu == "x64") { |
| extra_values += [ "HOST_ARCH=x86_64" ] |
| } else { |
| assert(false, "unimplemented host_cpu " + host_cpu) |
| } |
| |
| if (host_os == "win") { |
| extra_values += [ "EXEEXT=.exe" ] |
| } else { |
| extra_values += [ "EXEEXT=" ] |
| } |
| |
| if (host_os == "mac") { |
| extra_values += [ "SHLIBEXT=.dylib" ] |
| } else if (host_os == "win") { |
| extra_values += [ "SHLIBEXT=.dll" ] |
| } else { |
| extra_values += [ "SHLIBEXT=.so" ] |
| } |
| |
| if (host_os == "freebsd") { |
| extra_values += [ "HOST_OS=FreeBSD" ] |
| } else if (host_os == "mac") { |
| extra_values += [ "HOST_OS=Darwin" ] |
| } else if (host_os == "linux") { |
| extra_values += [ "HOST_OS=Linux" ] |
| } else if (host_os == "win") { |
| extra_values += [ "HOST_OS=Windows" ] |
| } else { |
| assert(false, "unsupported host_os " + host_os) |
| } |
| if (host_os == "linux") { |
| # lit.cfg.py's have_ld_plugin_support() checks for "gold" in --version, |
| # so just claim that ld is gold on Linux. The function also checks if |
| # LLVMgold.so exists, but since that target isn't hooked up yet in the GN |
| # build the LLVMgold.so tests currently don't run anywhere in the GN build. |
| extra_values += [ "GOLD_EXECUTABLE=ld" ] |
| } else { |
| extra_values += [ "GOLD_EXECUTABLE=" ] |
| } |
| if (host_os == "mac") { |
| extra_values += [ "LD64_EXECUTABLE=ld" ] |
| } else { |
| extra_values += [ "LD64_EXECUTABLE=" ] |
| } |
| |
| if (llvm_enable_assertions) { |
| extra_values += [ "ENABLE_ASSERTIONS=1" ] |
| } else { |
| extra_values += [ "ENABLE_ASSERTIONS=0" ] # Must be 0. |
| } |
| |
| if (llvm_enable_libxar) { |
| extra_values += [ "HAVE_LIBXAR=1" ] |
| } else { |
| extra_values += [ "HAVE_LIBXAR=0" ] # Must be 0. |
| } |
| |
| if (llvm_enable_dia_sdk) { |
| extra_values += [ "LLVM_ENABLE_DIA_SDK=1" ] |
| } else { |
| extra_values += [ "LLVM_ENABLE_DIA_SDK=0" ] # Must be 0. |
| } |
| |
| if (llvm_enable_libxml2) { |
| extra_values += [ "LLVM_LIBXML2_ENABLED=1" ] |
| } else { |
| extra_values += [ "LLVM_LIBXML2_ENABLED=0" ] # Must be 0. |
| } |
| |
| if (llvm_enable_threads) { |
| extra_values += [ "LLVM_ENABLE_THREADS=1" ] |
| } else { |
| extra_values += [ "LLVM_ENABLE_THREADS=0" ] # Must be 0. |
| } |
| |
| if (llvm_enable_zlib) { |
| extra_values += [ "HAVE_LIBZ=1" ] |
| } else { |
| extra_values += [ "HAVE_LIBZ=0" ] # Must be 0. |
| } |
| } |
| |
| write_lit_config("lit_unit_site_cfg") { |
| input = "//llvm/test/Unit/lit.site.cfg.py.in" |
| output = llvm_lit_unit_site_cfg_file |
| extra_values = [ "LLVM_BUILD_MODE=." ] |
| } |
| |
| # This target should contain all dependencies of check-llvm. |
| # //:default depends on it, so that ninja's default target builds all |
| # prerequisites for check-llvm but doesn't run check-llvm itself. |
| group("test") { |
| deps = [ |
| ":lit_site_cfg", |
| ":lit_unit_site_cfg", |
| |
| # Because llvm/tools/llvm-config/BUILD.gn calls llvm-build to generate |
| # LibraryDependencies.inc, llvm-config expects these libraries to exist |
| # even though nothing but unittests depends on them. Add explicit |
| # dependencies to make sure the libaries exist on disk when llvm-config's |
| # lit tests run. |
| "//llvm/lib/LineEditor", |
| "//llvm/lib/Testing/Support", |
| "//llvm/tools/bugpoint", |
| "//llvm/tools/dsymutil", |
| "//llvm/tools/llc", |
| "//llvm/tools/lli", |
| "//llvm/tools/lli/ChildTarget:lli-child-target", |
| "//llvm/tools/llvm-ar:symlinks", |
| "//llvm/tools/llvm-as", |
| "//llvm/tools/llvm-bcanalyzer", |
| "//llvm/tools/llvm-c-test", |
| "//llvm/tools/llvm-cat", |
| "//llvm/tools/llvm-cfi-verify", |
| "//llvm/tools/llvm-cov", |
| "//llvm/tools/llvm-cvtres", |
| "//llvm/tools/llvm-cxxdump", |
| "//llvm/tools/llvm-cxxfilt", |
| "//llvm/tools/llvm-cxxmap", |
| "//llvm/tools/llvm-diff", |
| "//llvm/tools/llvm-dis", |
| "//llvm/tools/llvm-dwarfdump", |
| "//llvm/tools/llvm-dwp", |
| "//llvm/tools/llvm-elfabi", |
| "//llvm/tools/llvm-exegesis", |
| "//llvm/tools/llvm-extract", |
| "//llvm/tools/llvm-isel-fuzzer", |
| "//llvm/tools/llvm-link", |
| "//llvm/tools/llvm-lto", |
| "//llvm/tools/llvm-lto2", |
| "//llvm/tools/llvm-mc", |
| "//llvm/tools/llvm-mca", |
| "//llvm/tools/llvm-modextract", |
| "//llvm/tools/llvm-mt", |
| "//llvm/tools/llvm-nm", |
| "//llvm/tools/llvm-objcopy:symlinks", |
| "//llvm/tools/llvm-objdump", |
| "//llvm/tools/llvm-opt-fuzzer", |
| "//llvm/tools/llvm-opt-report", |
| "//llvm/tools/llvm-pdbutil", |
| "//llvm/tools/llvm-profdata", |
| "//llvm/tools/llvm-rc", |
| "//llvm/tools/llvm-readobj:symlinks", |
| "//llvm/tools/llvm-rtdyld", |
| "//llvm/tools/llvm-size", |
| "//llvm/tools/llvm-split", |
| "//llvm/tools/llvm-strings", |
| "//llvm/tools/llvm-symbolizer", |
| "//llvm/tools/llvm-undname", |
| "//llvm/tools/llvm-xray", |
| "//llvm/tools/lto", |
| "//llvm/tools/obj2yaml", |
| "//llvm/tools/opt", |
| "//llvm/tools/sancov", |
| "//llvm/tools/sanstats", |
| "//llvm/tools/verify-uselistorder", |
| "//llvm/tools/yaml2obj", |
| "//llvm/unittests", |
| "//llvm/utils/FileCheck", |
| "//llvm/utils/TableGen:llvm-tblgen", |
| "//llvm/utils/count", |
| "//llvm/utils/llvm-lit", |
| "//llvm/utils/not", |
| |
| # llvm-config wants libgtest_main.a to exist at runtime when run as in |
| # its tests, but nothing in the tree depends on them. |
| "//llvm/utils/unittest/UnitTestMain:gtest_main", |
| "//llvm/utils/yaml-bench", |
| ] |
| if (host_os != "win") { |
| # loadable_modules don't work on Windows. |
| # FIXME: In the CMake build, ENABLE_SHARED makes them work somehow |
| # (but they're off by default there too). |
| deps += [ |
| "//llvm/lib/Transforms/Hello", |
| "//llvm/tools/bugpoint-passes", |
| ] |
| } |
| |
| # FIXME: llvm_build_examples |
| testonly = true |
| } |
| |
| action("check-llvm") { |
| script = "$root_out_dir/bin/llvm-lit" |
| if (host_os == "win") { |
| script += ".py" |
| } |
| args = [ |
| "-sv", |
| "--param", |
| "llvm_site_config=" + rebase_path(llvm_lit_site_cfg_file, root_out_dir), |
| "--param", |
| "llvm_unit_site_config=" + |
| rebase_path(llvm_lit_unit_site_cfg_file, root_out_dir), |
| rebase_path(".", root_out_dir), |
| ] |
| outputs = [ |
| "$target_gen_dir/run-lit", # Non-existing, so that ninja runs it each time. |
| ] |
| |
| # Since check-llvm is always dirty, //:default doesn't depend on it so that |
| # it's not part of the default ninja target. Hence, check-llvm 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" |
| } |