Build PPAPI NaCl Glibc tests with GN

build/toolchain/nacl/BUILD.gn

 # Copyright (c) 2014 The Native Client Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("//build/config/sysroot.gni")
 import("//build/toolchain/nacl_toolchain.gni")
 
 nacl_toolchain_dir = rebase_path("//native_client/toolchain", root_build_dir)
 os_toolchain_dir = "${nacl_toolchain_dir}/${current_os}_x86"
 
@@ skipping 16 matching lines @@
 nacl_x86_newlib_rev = revisions[1]
 nacl_x86_glibc_rev = revisions[2]
 pnacl_newlib_rev = revisions[3]
 
 nacl_toolchain("newlib_arm") {
   toolchain_package = "nacl_arm_newlib"
   toolchain_revision = nacl_arm_newlib_rev
   toolchain_cpu = "arm"
   toolprefix = "${os_toolchain_dir}/${toolchain_package}/bin/arm-nacl-"
   is_clang = false
+  is_nacl_glibc = false
 
   cc = toolprefix + "gcc"
   cxx = toolprefix + "g++"
   ar = toolprefix + "ar"
   ld = cxx
 }
 
 nacl_toolchain("newlib_x86") {
   toolchain_package = "nacl_x86_newlib"
   toolchain_revision = nacl_x86_newlib_rev
   toolchain_cpu = "x86"
   toolprefix = "${os_toolchain_dir}/${toolchain_package}/bin/i686-nacl-"
   is_clang = false
+  is_nacl_glibc = false
 
   cc = toolprefix + "gcc"
   cxx = toolprefix + "g++"
   ar = toolprefix + "ar"
   ld = cxx
 }
 
 nacl_toolchain("newlib_x64") {
   toolchain_package = "nacl_x86_newlib"
   toolchain_revision = nacl_x86_newlib_rev
   toolchain_cpu = "x64"
   toolprefix = "${os_toolchain_dir}/${toolchain_package}/bin/x86_64-nacl-"
   is_clang = false
+  is_nacl_glibc = false
 
   cc = toolprefix + "gcc"
   cxx = toolprefix + "g++"
   ar = toolprefix + "ar"
   ld = cxx
 }
 
 nacl_toolchain("newlib_pnacl") {
   toolchain_package = "pnacl_newlib"
   toolchain_revision = pnacl_newlib_rev
   toolchain_cpu = "pnacl"
   toolprefix = "${os_toolchain_dir}/${toolchain_package}/bin/pnacl-"
+  is_nacl_glibc = false
 
   cc = toolprefix + "clang"
   cxx = toolprefix + "clang++"
   ar = toolprefix + "ar"
   ld = cxx
   executable_extension = ".pexe.debug"
 
   finalize = toolprefix + "finalize"
   nonfinal_file =
       "{{root_out_dir}}/{{target_output_name}}${executable_extension}"
   finalized_file = "{{root_out_dir}}/{{target_output_name}}.pexe"
   postlink = "$finalize $nonfinal_file -o $finalized_file"
   link_outputs = [ finalized_file ]
 }
 
 nacl_toolchain("glibc_x86") {
   toolchain_package = "nacl_x86_glibc"
   toolchain_revision = nacl_x86_glibc_rev
   toolchain_cpu = "x86"
   toolprefix = "${os_toolchain_dir}/${toolchain_package}/bin/i686-nacl-"
   is_clang = false
+  is_nacl_glibc = true
 
   cc = toolprefix + "gcc"
   cxx = toolprefix + "g++"
   ar = toolprefix + "ar"
   ld = cxx
 }
 
 nacl_toolchain("glibc_x64") {
   toolchain_package = "nacl_x86_glibc"
   toolchain_revision = nacl_x86_glibc_rev
   toolchain_cpu = "x64"
   toolprefix = "${os_toolchain_dir}/${toolchain_package}/bin/x86_64-nacl-"
   is_clang = false
+  is_nacl_glibc = true
 
   cc = toolprefix + "gcc"
   cxx = toolprefix + "g++"
   ar = toolprefix + "ar"
   ld = cxx
 }
 
 nacl_toolchain("clang_newlib_x86") {
   toolchain_package = "pnacl_newlib"
   toolchain_revision = pnacl_newlib_rev
   toolchain_cpu = "x86"
   toolprefix = "${os_toolchain_dir}/${toolchain_package}/bin/i686-nacl-"
   is_clang = true
+  is_nacl_glibc = false
 
   cc = toolprefix + "clang"
   cxx = toolprefix + "clang++"
   ar = toolprefix + "ar"
   ld = cxx
 }
 
 nacl_toolchain("clang_newlib_x64") {
   toolchain_package = "pnacl_newlib"
   toolchain_revision = pnacl_newlib_rev
   toolchain_cpu = "x64"
   toolprefix = "${os_toolchain_dir}/${toolchain_package}/bin/x86_64-nacl-"
   is_clang = true
+  is_nacl_glibc = false
 
   cc = toolprefix + "clang"
   cxx = toolprefix + "clang++"
   ar = toolprefix + "ar"
   ld = cxx
 }
 
 link_irt = rebase_path("//native_client/build/link_irt.py", root_build_dir)
 
 nacl_toolchain("irt_x86") {
   toolchain_package = "pnacl_newlib"
   toolchain_revision = pnacl_newlib_rev
   toolchain_cpu = "x86"
   toolprefix = "${os_toolchain_dir}/${toolchain_package}/bin/i686-nacl-"
   is_clang = true
+  is_nacl_glibc = false
 
   cc = toolprefix + "clang"
   cxx = toolprefix + "clang++"
   ar = toolprefix + "ar"
   readelf = toolprefix + "readelf"
 
   tls_edit_label =
       "//native_client/src/tools/tls_edit:tls_edit($host_toolchain)"
   host_toolchain_out_dir =
       rebase_path(get_label_info(tls_edit_label, "root_out_dir"),
                   root_build_dir)
 
   # Some IRT implementations (notably, Chromium's) contain C++ code,
   # so we need to link w/ the C++ linker.
   ld = "${python_path} ${link_irt} --tls-edit=${host_toolchain_out_dir}/tls_edit --link-cmd=${cxx} --readelf-cmd=${readelf}"
 
   # TODO(ncbray): depend on link script
   deps = [
     tls_edit_label,
   ]
 }
 
 nacl_toolchain("irt_x64") {
   toolchain_package = "pnacl_newlib"
   toolchain_revision = pnacl_newlib_rev
   toolchain_cpu = "x64"
   toolprefix = "${os_toolchain_dir}/${toolchain_package}/bin/x86_64-nacl-"
   is_clang = true
+  is_nacl_glibc = false
 
   cc = toolprefix + "clang"
   cxx = toolprefix + "clang++"
   ar = toolprefix + "ar"
   readelf = toolprefix + "readelf"
 
   # Some IRT implementations (notably, Chromium's) contain C++ code,
   # so we need to link w/ the C++ linker.
   ld = "${python_path} ${link_irt} --tls-edit=tls_edit --link-cmd=${cxx} --readelf-cmd=${readelf}"
 
   # TODO(ncbray): depend on link script
   deps = [
     "//native_client/src/tools/tls_edit:tls_edit($host_toolchain)",
   ]
 }
 
 # Uses newlib to match the Chrome build.
 nacl_toolchain("irt_arm") {
   toolchain_package = "nacl_arm_newlib"
   toolchain_revision = nacl_arm_newlib_rev
   toolchain_cpu = "arm"
   toolprefix = "${os_toolchain_dir}/${toolchain_package}/bin/arm-nacl-"
   is_clang = false
+  is_nacl_glibc = false
 
   cc = toolprefix + "gcc"
   cxx = toolprefix + "g++"
   ar = toolprefix + "ar"
   readelf = toolprefix + "readelf"
 
   # Some IRT implementations (notably, Chromium's) contain C++ code,
   # so we need to link w/ the C++ linker.
   ld = "${python_path} ${link_irt} --tls-edit=tls_edit --link-cmd=${cxx} --readelf-cmd=${readelf}"
 
   # TODO(ncbray): depend on link script
   deps = [
     "//native_client/src/tools/tls_edit:tls_edit($host_toolchain)",
   ]
 }