TheRock/compiler/amd-llvm/llvm/utils/gn/build/BUILDCONFIG.gn

# All targets will get this list of configs by default.
# Targets can opt out of a config by removing it from their local configs list.
# If you're adding global flags and don't need targets to be able to opt out,
# add the flags to compiler_defaults, not to a new config.
shared_binary_target_configs = [
  "//llvm/utils/gn/build:compiler_defaults",
  "//llvm/utils/gn/build:llvm_code",
  "//llvm/utils/gn/build:no_exceptions",
  "//llvm/utils/gn/build:no_rtti",
  "//llvm/utils/gn/build:thin_archive",
  "//llvm/utils/gn/build:warn_covered_switch_default",
]

# Apply that default list to the binary target types.
set_defaults("executable") {
  configs = shared_binary_target_configs
}
set_defaults("loadable_module") {
  configs = shared_binary_target_configs
}
set_defaults("static_library") {
  configs = shared_binary_target_configs
}
set_defaults("shared_library") {
  configs = shared_binary_target_configs + [ "//llvm/utils/gn/build:zdefs" ]
}
set_defaults("source_set") {
  configs = shared_binary_target_configs
}

if (target_os == "") {
  target_os = host_os
}
if (current_os == "") {
  current_os = target_os
}

if (target_cpu == "") {
  target_cpu = host_cpu
}
if (current_cpu == "") {
  current_cpu = target_cpu
}

if (host_os == "win") {
  host_toolchain = "//llvm/utils/gn/build/toolchain:win"
} else {
  host_toolchain = "//llvm/utils/gn/build/toolchain:unix"
}

set_default_toolchain(host_toolchain)

if (current_os == "android") {
  foreach(target_type,
          [
            "executable",
            "loadable_module",
            "shared_library",
          ]) {
    template(target_type) {
      target(target_type, target_name) {
        forward_variables_from(invoker, "*")
        if (!defined(deps)) {
          deps = []
        }
        deps += [ "//llvm/utils/gn/build/libs/implicit" ]
      }
    }
  }
}