nacl_toolchain.gni (2549B)
1 # Copyright (c) 2014 The Native Client Authors. All rights reserved. 2 # Use of this source code is governed by a BSD-style license that can be 3 # found in the LICENSE file. 4 5 import("//chromium/build/config/nacl/config.gni") 6 import("//chromium/build/toolchain/gcc_toolchain.gni") 7 8 # This template defines a NaCl toolchain. 9 # 10 # It requires the following variables specifying the executables to run: 11 # - cc 12 # - cxx 13 # - ar 14 # - ld 15 16 template("nacl_toolchain") { 17 assert(defined(invoker.cc), "nacl_toolchain() must specify a \"cc\" value") 18 assert(defined(invoker.cxx), "nacl_toolchain() must specify a \"cxx\" value") 19 assert(defined(invoker.ar), "nacl_toolchain() must specify a \"ar\" value") 20 assert(defined(invoker.ld), "nacl_toolchain() must specify a \"ld\" value") 21 gcc_toolchain(target_name) { 22 if (defined(invoker.executable_extension)) { 23 executable_extension = invoker.executable_extension 24 } else { 25 executable_extension = ".nexe" 26 } 27 rebuild_define = "NACL_TC_REV=" + invoker.toolchain_revision 28 29 forward_variables_from(invoker, 30 [ 31 "ar", 32 "cc", 33 "cxx", 34 "deps", 35 "ld", 36 "link_outputs", 37 "nm", 38 "readelf", 39 "strip", 40 "extra_cppflags", 41 ]) 42 43 toolchain_args = { 44 # Use all values set on the invoker's toolchain_args. 45 forward_variables_from(invoker.toolchain_args, "*") 46 47 current_os = "nacl" 48 49 # We do not support component builds with the NaCl toolchains. 50 is_component_build = false 51 52 # We do not support clang profiling in the NaCl toolchains. 53 use_clang_profiling = false 54 use_clang_coverage = false 55 coverage_instrumentation_input_file = "" 56 57 if (use_reclient) { 58 if (is_win) { 59 reclient_cc_cfg_file = rebase_path(reclient_cfg_dir, root_build_dir) + 60 "/nacl/rewrapper_windows.cfg" 61 } else if (is_mac) { 62 reclient_cc_cfg_file = rebase_path(reclient_cfg_dir, root_build_dir) + 63 "/nacl/rewrapper_mac.cfg" 64 } else { 65 # TODO(ukai): non linux? 66 reclient_cc_cfg_file = rebase_path(reclient_cfg_dir, root_build_dir) + 67 "/nacl/rewrapper_linux.cfg" 68 } 69 } 70 } 71 } 72 }