# Target Triple for the build
#
# Currently only linux/android and x86/x64/arm/arm64 configurations are
# supported

import("//build_overrides/clspv.gni")

if (current_os == "linux") {
  if (current_cpu == "x86") {
    llvm_current_triple = "i386-unknown-linux-gnu"
  } else if (current_cpu == "x64") {
    llvm_current_triple = "x86_64-unknown-linux-gnu"
  } else if (current_cpu == "arm64") {
    llvm_current_triple = "aarch64-unknown-linux-gnu"
  } else {
    llvm_current_triple = "host"
  }
} else if (current_os == "android") {
  if (current_cpu == "x86") {
    llvm_current_triple = "i686-linux-android29"
  } else if (current_cpu == "x64") {
    llvm_current_triple = "x86_64-linux-android29"
  } else if (current_cpu == "arm") {
    llvm_current_triple = "arm-linux-androideabi29"
  } else if (current_cpu == "arm64") {
    llvm_current_triple = "aarch64-linux-android29"
  } else {
    llvm_current_triple = "host"
  }
} else {
  # Default to host arch for llvm's target output for all other platforms for now (win32/macOS)
  llvm_current_triple = "host"
}

declare_args() {
  # The default target triple.
  llvm_target_triple = llvm_current_triple
}