79 lines · plain
1import("//compiler-rt/target.gni")2import("//compiler-rt/test/test.gni")3import("//llvm/lib/Target/targets.gni")4import("//llvm/utils/gn/build/toolchain/compiler.gni")5import("//llvm/utils/gn/build/write_cmake_config.gni")6import("//llvm/version.gni")7 8write_cmake_config("asan_mode_cfg") {9 input = "lit.site.cfg.py.in"10 output =11 "$target_gen_dir/${crt_current_target_arch}AsanConfig/lit.site.cfg.py"12 values = [13 "LSAN_LIT_SOURCE_DIR=" + rebase_path("."),14 "LSAN_TEST_CONFIG_SUFFIX=$crt_current_target_suffix",15 "LSAN_TEST_TARGET_CFLAGS=$target_flags_string",16 17 # TODO(lgrey): Support standalone mode18 "LSAN_LIT_TEST_MODE=AddressSanitizer",19 "LSAN_TEST_TARGET_ARCH=$crt_current_target_arch",20 "COMPILER_RT_BINARY_DIR=" + rebase_path("$root_gen_dir/compiler-rt"),21 "LIT_SITE_CFG_IN_HEADER=## Autogenerated from $input, do not edit",22 ]23}24 25if (current_toolchain != host_toolchain) {26 group("lsan_toolchain") {27 deps = [28 ":asan_mode_cfg",29 "//compiler-rt/include($host_toolchain)",30 "//compiler-rt/lib/asan",31 "//compiler-rt/lib/lsan:common_sources",32 "//compiler-rt/lib/profile",33 "//compiler-rt/test:lit_common_configured",34 "//llvm/tools/llvm-readobj($host_toolchain)",35 "//llvm/tools/llvm-symbolizer($host_toolchain)",36 "//llvm/utils/FileCheck($host_toolchain)",37 "//llvm/utils/count($host_toolchain)",38 "//llvm/utils/llvm-lit($host_toolchain)",39 "//llvm/utils/not($host_toolchain)",40 ]41 }42}43 44supported_toolchains = []45if (host_os == "linux" || host_os == "mac") {46 supported_toolchains += [ "//llvm/utils/gn/build/toolchain:stage2_unix" ]47}48 49group("lsan") {50 deps = []51 foreach(toolchain, supported_toolchains) {52 deps += [ ":lsan_toolchain($toolchain)" ]53 }54}55 56if (supported_toolchains != []) {57 action("check-lsan") {58 script = "$root_build_dir/bin/llvm-lit"59 args = [ "-sv" ]60 foreach(toolchain, supported_toolchains) {61 test_dir = rebase_path(62 get_label_info(":lit_site_cfg($toolchain)", "target_gen_dir"),63 root_build_dir)64 args += [ test_dir + "/${crt_current_target_arch}AsanConfig" ]65 }66 outputs = [ "$target_gen_dir/run-lit" ] # Non-existing, so that ninja runs67 # it each time.68 69 # Since check-lsan is always dirty, //:default doesn't depend on it so70 # that it's not part of the default ninja target. Hence, check-lsan71 # shouldn't have any deps except :lsan. so that the default target is72 # sure to build all the deps.73 deps = [ ":lsan" ]74 testonly = true75 76 pool = "//:console"77 }78}79