1 files changed, 30 insertions, 0 deletions
diff --git a/build/moz.configure/nss.configure b/build/moz.configure/nss.configure
new file mode 100644
index 0000000000..3cdee33061
--- /dev/null
+++ b/build/moz.configure/nss.configure
@@ -0,0 +1,30 @@
+# -*- 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/.
+
+option("--with-system-nss", help="Use system NSS")
+
+imply_option("--with-system-nspr", True, when="--with-system-nss")
+
+nss_pkg = pkg_check_modules(
+    "NSS", "nss >= 3.61", when="--with-system-nss", config=False
+)
+
+set_config("MOZ_SYSTEM_NSS", True, when="--with-system-nss")
+
+
+@depends(nss_pkg, check_build_environment)
+def nss_config(nss_pkg, build_env):
+    cflags = ["-I%s" % os.path.join(build_env.dist, "include", "nss")]
+    libs = None
+    if nss_pkg:
+        cflags = list(nss_pkg.cflags) + cflags
+        libs = nss_pkg.libs
+    return namespace(cflags=cflags, libs=libs)
+
+
+set_config("NSS_CFLAGS", nss_config.cflags)
+set_config("NSS_LIBS", nss_config.libs)
+add_old_configure_assignment("NSS_CFLAGS", nss_config.cflags)