Initial commit for Chrome metainstaller on Mac.

tools/gn/tutorial/BUILD.gn

+executable("hello_world") {

[Mark Mentovai, 2016/06/28 15:42:51]

You shouldn’t check this file in. The gn tutorial asks its students to create
it, so it shouldn’t exist in the tree.

+  sources = [
+    "hello_world.cc",
+  ]
+}
+
+static_library("hello") {
+  sources = [
+    "hello.cc",
+  ]
+  defines = [ "TWO_PEOPLE" ]
+  configs += [ ":hello_config" ]
+  all_dependent_configs = [ ":hello_config" ]
+  print(configs)
+}
+
+executable("say_hello") {
+  sources = [
+    "say_hello.cc",
+  ]
+  deps = [
+    ":hello",
+  ]
+}
+
+config("hello_config") {
+  defines = [ "TWO_PEOPLE" ]
+}