llvm/utils/gn/secondary/compiler-rt/gen_version_script.gni

   1 import("//compiler-rt/target.gni")
   2
   3 template("gen_version_script") {
   4   if (current_os != "mac" && current_os != "win") {
   5     action(target_name) {
   6       script = "//compiler-rt/lib/sanitizer_common/scripts/gen_dynamic_list.py"
   7       sources = [ invoker.extra ]
   8       deps = invoker.libs
   9       outputs = [ invoker.output ]
  10       args = [
  11         "--version-list",
  12         "--extra",
  13         rebase_path(invoker.extra, root_build_dir),
  14       ]
  15       foreach(lib_name, invoker.lib_names) {
  16         args += [ rebase_path(
  17                 "$crt_current_out_dir/libclang_rt.$lib_name$crt_current_target_suffix.a",
  18                 root_build_dir) ]
  19       }
  20       args += [
  21         "--nm-executable",
  22         "nm",
  23         "-o",
  24         rebase_path(invoker.output, root_build_dir),
  25       ]
  26     }
  27   } else {
  28     source_set(target_name) {
  29     }
  30     not_needed(invoker,
  31                [
  32                  "extra",
  33                  "lib_names",
  34                  "libs",
  35                  "output",
  36                ])
  37   }
  38 }