fuchsia: base_unittests (mostly) compiling

base/BUILD.gn

 # Copyright (c) 2013 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 # HOW TO WRITE CONDITIONALS IN THIS FILE
 # ======================================
 #
 # In many other places, one would write a conditional that expresses all the
 # cases when a source file is used or unused, and then either add or subtract
 # it from the sources list in that case
@@ skipping 1087 matching lines @@
       "base_paths.h",
       "base_paths_android.cc",
       "base_paths_android.h",
       "base_paths_mac.h",
       "base_paths_mac.mm",
       "base_paths_posix.h",
       "base_paths_win.cc",
       "base_paths_win.h",
     ]
 
-    if (is_linux) {
+    if (is_linux || is_fuchsia) {
       sources += [ "base_paths_posix.cc" ]
     }
   }
 
   if (!is_mac && is_posix) {
     sources += [ "memory/shared_memory_handle_posix.cc" ]
   }
 
   all_dependent_configs = []
   defines = []
@@ skipping 104 matching lines @@
     # Needs to be a public config so that dependent targets link against it as
     # well when doing a component build.
     public_configs = [ ":android_system_libs" ]
   }
 
   # Chromeos.
   if (is_chromeos) {
     sources += [ "power_monitor/power_monitor_device_source_chromeos.cc" ]
   }
 
+  if (is_fuchsia) {
+    sources -= [
+      "debug/stack_trace_posix.cc",
+      "message_loop/message_pump_libevent.cc",
+      "message_loop/message_pump_libevent.h",
+      "process/kill_posix.cc",
+      "process/launch_posix.cc",
+      "process/process_posix.cc",
+    ]
+  }
+
   # NaCl.
   if (is_nacl) {
     # We reset sources_assignment_filter in order to explicitly include
     # the linux file (which would otherwise be filtered out).
     set_sources_assignment_filter([])
     sources += [
       "files/file_path_watcher_stub.cc",
       "process/process_metrics_nacl.cc",
       "sync_socket_nacl.cc",
       "threading/platform_thread_linux.cc",
@@ skipping 192 matching lines @@
     configs += [ "//build/config/compiler:no_size_t_to_int_warning" ]
 
     libs = [
       "cfgmgr32.lib",
       "powrprof.lib",
       "setupapi.lib",
       "userenv.lib",
       "winmm.lib",
     ]
     all_dependent_configs += [ ":base_win_linker_flags" ]
-  } else if (!is_nacl || is_nacl_nonsfi) {
+  } else if ((!is_nacl && !is_fuchsia) || is_nacl_nonsfi) {
     # Non-Windows.
     deps += [ "//base/third_party/libevent" ]
   }
 
   # Desktop Mac.
   if (is_mac) {
     sources += [
       "mac/scoped_typeref.h",
       "power_monitor/power_monitor_device_source_mac.mm",
     ]
@@ skipping 874 matching lines @@
     if (!is_component_build) {
       # Set rpath to find libmalloc_wrapper.so even in a non-component build.
       configs += [ "//build/config/gcc:rpath_for_built_shared_libraries" ]
     }
   }
 
   if (!use_glib) {
     sources -= [ "message_loop/message_pump_glib_unittest.cc" ]
   }
 
-  if (is_posix && !is_ios) {
+  if (is_posix && !is_ios && !is_fuchsia) {
     sources += [ "message_loop/message_pump_libevent_unittest.cc" ]
     deps += [ "//base/third_party/libevent" ]
   }
 
   if (is_android) {
     deps += [ "//testing/android/native_test:native_test_native_code" ]
     set_sources_assignment_filter([])
     sources += [
       "debug/proc_maps_linux_unittest.cc",
       "trace_event/trace_event_android_unittest.cc",
@@ skipping 373 matching lines @@
 }
 
 fuzzer_test("base_json_correctness_fuzzer") {
   sources = [
     "json/correctness_fuzzer.cc",
   ]
   deps = [
     ":base",
   ]
 }