From 68abb51ed067c4317b991cec0bbc2ea4e7f6ddab Mon Sep 17 00:00:00 2001
From: William Findlay <william@williamfindlay.com>
Date: Wed, 17 Jun 2020 12:07:48 -0400
Subject: [PATCH] Add KBUILD_MODNAME flag to default cflags

---
 src/cc/frontends/clang/kbuild_helper.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/cc/frontends/clang/kbuild_helper.cc b/src/cc/frontends/clang/kbuild_helper.cc
index db5ca7f6..e3aade89 100644
--- a/src/cc/frontends/clang/kbuild_helper.cc
+++ b/src/cc/frontends/clang/kbuild_helper.cc
@@ -101,6 +101,7 @@ int KBuildHelper::get_flags(const char *uname_machine, vector<string> *cflags) {
   cflags->push_back("-D__HAVE_BUILTIN_BSWAP16__");
   cflags->push_back("-D__HAVE_BUILTIN_BSWAP32__");
   cflags->push_back("-D__HAVE_BUILTIN_BSWAP64__");
+  cflags->push_back("-DKBUILD_MODNAME=\"bcc\"");
 
   // If ARCH env variable is set, pass this along.
   if (archenv)
-- 
2.25.4