Adding upstream version 115.8.0esr.upstream/115.8.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 25 insertions, 0 deletions

diff --git a/config/external/ffi/preprocess_libffi_asm.py b/config/external/ffi/preprocess_libffi_asm.py
new file mode 100644
index 0000000000..4808c3a7e4
--- /dev/null
+++ b/config/external/ffi/preprocess_libffi_asm.py
@@ -0,0 +1,25 @@
+# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
+# vim: set filetype=python:
+# This Souce Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distibuted with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+import os
+import shlex
+import subprocess
+
+import buildconfig
+import mozpack.path as mozpath
+
+
+def main(output, input_asm, ffi_h, ffi_config_h, defines, includes):
+    defines = shlex.split(defines)
+    includes = shlex.split(includes)
+    # CPP uses -E which generates #line directives. -EP suppresses them.
+    # -TC forces the compiler to treat the input as C.
+    cpp = buildconfig.substs["CPP"] + ["-EP"] + ["-TC"]
+    input_asm = mozpath.relpath(input_asm, os.getcwd())
+    args = cpp + defines + includes + [input_asm]
+    print(" ".join(args))
+    preprocessed = subprocess.check_output(args)
+    output.write(preprocessed)