Split xfa build rules into various BUILD.gn files in xfa/.

Change-Id: I3e6624d0e7af6c4f7ec9674d5990ae25cc3954d0
Reviewed-on: https://pdfium-review.googlesource.com/c/43941
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>

1 files changed, 27 insertions, 0 deletions

diff --git a/xfa/BUILD.gn b/xfa/BUILD.gn
new file mode 100644
index 0000000000..3453a40f78
--- /dev/null
+++ b/xfa/BUILD.gn
@@ -0,0 +1,27 @@
+# Copyright 2018 The PDFium 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("../pdfium.gni")
+
+assert(pdf_enable_xfa)
+
+config("xfa_warnings") {
+  visibility = [ ":*" ]
+  if (is_posix && !is_clang) {  # When GCC.
+    cflags = [ "-Wno-strict-overflow" ]
+  }
+}
+
+group("xfa") {
+  deps = [
+    "fde",
+    "fgas",
+    "fwl",
+    "fxfa",
+    "fxfa/fm2js",
+    "fxfa/parser",
+    "fxgraphics",
+  ]
+  visibility = [ "../*" ]
+}