--- /dev/null
+import("//compiler-rt/target.gni")
+
+template("gen_version_script") {
+ action(target_name) {
+ script = "//compiler-rt/lib/sanitizer_common/scripts/gen_dynamic_list.py"
+ sources = [ invoker.extra ]
+ deps = invoker.libs
+ outputs = [ invoker.output ]
+ args = [
+ "--version-list",
+ "--extra",
+ rebase_path(invoker.extra, root_build_dir),
+ ]
+ foreach (lib_name, invoker.lib_names) {
+ args += [
+ rebase_path(
+ "$crt_current_out_dir/libclang_rt.$lib_name$crt_current_target_suffix.a",
+ root_build_dir)
+ ]
+ }
+ args += [
+ "--nm-executable",
+ "nm",
+ "-o",
+ rebase_path(invoker.output, root_build_dir),
+ ]
+ }
+}
+import("//compiler-rt/gen_version_script.gni")
import("//compiler-rt/target.gni")
if (current_cpu == "x64") {
hwasan_name = "hwasan"
}
-action("version_script") {
- script = "//compiler-rt/lib/sanitizer_common/scripts/gen_dynamic_list.py"
- sources = [ "hwasan.syms.extra" ]
- deps = [
+gen_version_script("version_script") {
+ extra = "hwasan.syms.extra"
+ output = "$target_gen_dir/hwasan.vers"
+ libs = [
":hwasan",
":hwasan_cxx",
]
- outputs = [ "$target_gen_dir/hwasan.vers" ]
- args = [
- "--version-list",
- "--extra",
- rebase_path(sources[0], root_build_dir),
- rebase_path(
- "$crt_current_out_dir/libclang_rt.$hwasan_name$crt_current_target_suffix.a",
- root_build_dir),
- rebase_path(
- "$crt_current_out_dir/libclang_rt.${hwasan_name}_cxx$crt_current_target_suffix.a",
- root_build_dir),
- "--nm-executable",
- "nm",
- "-o",
- rebase_path(outputs[0], root_build_dir),
+ lib_names = [
+ "$hwasan_name",
+ "${hwasan_name}_cxx",
]
}
+import("//compiler-rt/gen_version_script.gni")
+import("//compiler-rt/target.gni")
+
+gen_version_script("version_script") {
+ extra = "ubsan.syms.extra"
+ output = "$target_gen_dir/ubsan.vers"
+ libs = [
+ ":ubsan",
+ ":ubsan_cxx",
+ ]
+ lib_names = [
+ "ubsan_standalone",
+ "ubsan_standalone_cxx",
+ ]
+}
+
source_set("sources") {
configs -= [ "//llvm/utils/gn/build:llvm_code" ]
configs += [ "//llvm/utils/gn/build:crt_code" ]
sources = [ "ubsan_win_dynamic_runtime_thunk.cpp" ]
}
-# Unreferenced; at the moment exists to make sync_source_lists_from_cmake happy.
source_set("standalone_sources") {
configs -= [ "//llvm/utils/gn/build:llvm_code" ]
configs -= [ "//llvm/utils/gn/build:no_rtti" ]
"ubsan_type_hash_win.cpp",
]
}
+
+static_library("ubsan") {
+ output_dir = crt_current_out_dir
+ output_name = "clang_rt.ubsan_standalone$crt_current_target_suffix"
+ complete_static_lib = true
+ configs -= [
+ "//llvm/utils/gn/build:llvm_code",
+ "//llvm/utils/gn/build:thin_archive",
+ ]
+ configs += [ "//llvm/utils/gn/build:crt_code" ]
+ deps = [
+ ":sources",
+ ":standalone_sources",
+ ]
+}
+
+static_library("ubsan_cxx") {
+ output_dir = crt_current_out_dir
+ output_name = "clang_rt.ubsan_standalone_cxx$crt_current_target_suffix"
+ complete_static_lib = true
+ configs -= [
+ "//llvm/utils/gn/build:llvm_code",
+ "//llvm/utils/gn/build:thin_archive",
+ ]
+ configs += [ "//llvm/utils/gn/build:crt_code" ]
+ deps = [ ":cxx_sources" ]
+}
+
+shared_library("ubsan_shared") {
+ output_dir = crt_current_out_dir
+ output_name = "clang_rt.ubsan_standalone$crt_current_target_suffix"
+ configs -= [ "//llvm/utils/gn/build:llvm_code" ]
+ configs += [ "//llvm/utils/gn/build:crt_code" ]
+ deps = [
+ ":cxx_sources",
+ ":sources",
+ ":standalone_sources",
+ ]
+ if (current_os != "mac" && current_os != "win") {
+ deps += [ ":version_script" ]
+ inputs = [ "$target_gen_dir/ubsan.vers" ]
+ ldflags =
+ [ "-Wl,--version-script," + rebase_path(inputs[0], root_build_dir) ]
+ }
+}