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From ac0fbbfdf3d686130985615184bc25470dcd8c13 Mon Sep 17 00:00:00 2001
From: Dominic Pearson <dsp@technoanimal.net>
Date: Tue, 20 Aug 2019 00:22:52 +0200
Subject: [PATCH] Linux 5.3 compat: Makefile subdir-m no longer supported

Uses obj-m instead, due to kernel changes.

See LKML: Masahiro Yamada, Tue, 6 Aug 2019 19:03:23 +0900

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Signed-off-by: Dominic Pearson <dsp@technoanimal.net>
Closes #9169
(cherry picked from commit 70f67bdbbf5f0e8e099f19db7550cb6e444cb0f8)
[Eli Schwartz: removed undesirable patch hunk for .gitignore, rebased
without 8f12a4f8d2846ca668f8ad90d9ea5c19c8c0b78f conflicts]
---
 module/Makefile.in | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/module/Makefile.in b/module/Makefile.in
index 935bd2663..168bc5a1b 100644
--- a/module/Makefile.in
+++ b/module/Makefile.in
@@ -1,11 +1,11 @@
-subdir-m += avl
-subdir-m += icp
-subdir-m += lua
-subdir-m += nvpair
-subdir-m += spl
-subdir-m += unicode
-subdir-m += zcommon
-subdir-m += zfs
+obj-m += avl/
+obj-m += icp/
+obj-m += lua/
+obj-m += nvpair/
+obj-m += spl/
+obj-m += unicode/
+obj-m += zcommon/
+obj-m += zfs/
 
 INSTALL_MOD_DIR ?= extra
 
@@ -60,13 +60,13 @@ modules_install:
 modules_uninstall:
 	@# Uninstall the kernel modules
 	kmoddir=$(DESTDIR)$(INSTALL_MOD_PATH)/lib/modules/@LINUX_VERSION@
-	list='$(subdir-m)'; for subdir in $$list; do \
-		$(RM) -R $$kmoddir/$(INSTALL_MOD_DIR)/$$subdir; \
+	list='$(obj-m)'; for objdir in $$list; do \
+		$(RM) -R $$kmoddir/$(INSTALL_MOD_DIR)/$$objdir; \
 	done
 
 distdir:
-	list='$(subdir-m)'; for subdir in $$list; do \
-		(cd @top_srcdir@/module && find $$subdir -name '*.c' -o -name '*.h' -o -name '*.S' |\
+	list='$(obj-m)'; for objdir in $$list; do \
+		(cd @top_srcdir@/module && find $$objdir -name '*.c' -o -name '*.h' -o -name '*.S' |\
 		xargs cp --parents -t $$distdir); \
 	done
 
-- 
2.23.0