grub2/0002-cmdline-Provide-cmdline-functions-as-module.patch

From 42cb0ebbffd660608612f9e32150a6596c6933c4 Mon Sep 17 00:00:00 2001
From: Michael Chang <mchang@suse.com>
Date: Mon, 17 Aug 2020 17:25:56 +0800
Subject: [PATCH 2/2] cmdline: Provide cmdline functions as module

The command line processing is needed by many loader modules, hence we should
make it a sharable one rather than belonging to linux loader. This can cut the
dependency to linux module among multiple loaders like multiboot linuxefi and
so on to make custom boot image much more flexible to compose.

Signed-off-by: Michael Chang <mchang@suse.com>
---
 grub-core/Makefile.core.def | 6 +++++-
 grub-core/lib/cmdline.c     | 3 +++
 2 files changed, 8 insertions(+), 1 deletion(-)

--- a/grub-core/Makefile.core.def
+++ b/grub-core/Makefile.core.def
@@ -1860,7 +1860,6 @@
   x86_64_efi = loader/efi/linux.c;
   emu = loader/emu/linux.c;
   common = loader/linux.c;
-  common = lib/cmdline.c;
 };
 
 module = {
@@ -2611,3 +2610,8 @@
   efi = commands/bli.c;
   enable = efi;
 };
+
+module = {
+  name = cmdline;
+  common = lib/cmdline.c;
+};
--- a/grub-core/lib/cmdline.c
+++ b/grub-core/lib/cmdline.c
@@ -19,6 +19,9 @@
 
 #include <grub/lib/cmdline.h>
 #include <grub/misc.h>
+#include <grub/dl.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
 
 static unsigned int check_arg (char *c, int *has_space)
 {