1 files changed, 39 insertions, 0 deletions
diff --git a/build/gyp_base.mozbuild b/build/gyp_base.mozbuild
new file mode 100644
index 0000000000..17b649be4e
--- /dev/null
+++ b/build/gyp_base.mozbuild
@@ -0,0 +1,39 @@
+# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
+# vim: set filetype=python:
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+gyp_vars = {}
+
+os = CONFIG["OS_TARGET"]
+
+if os == "WINNT":
+    gyp_vars.update(
+        MSVS_VERSION=CONFIG["MSVS_VERSION"],
+        MSVS_OS_BITS=64 if CONFIG["HAVE_64BIT_BUILD"] else 32,
+    )
+
+flavors = {
+    "WINNT": "win",
+    "Android": "android",
+    "Linux": "linux",
+    "Darwin": "mac" if CONFIG["MOZ_WIDGET_TOOLKIT"] == "cocoa" else "ios",
+    "SunOS": "solaris",
+    "GNU/kFreeBSD": "freebsd",
+    "DragonFly": "dragonfly",
+    "FreeBSD": "freebsd",
+    "NetBSD": "netbsd",
+    "OpenBSD": "openbsd",
+}
+gyp_vars["OS"] = flavors.get(os)
+
+arches = {
+    "x86_64": "x64",
+    "x86": "ia32",
+    "aarch64": "arm64",
+    "ppc64": "ppc64le" if CONFIG["TARGET_ENDIANNESS"] == "little" else "ppc64",
+}
+
+gyp_vars["host_arch"] = arches.get(CONFIG["HOST_CPU_ARCH"], CONFIG["HOST_CPU_ARCH"])
+gyp_vars["target_arch"] = arches.get(CONFIG["TARGET_CPU"], CONFIG["TARGET_CPU"])