From 8a6ee777b029d89d6dbd89ea786d699072731c2f Mon Sep 17 00:00:00 2001
From: Florian Fainelli <florian@openwrt.org>
Date: Mon, 18 Oct 2010 06:58:11 +0000
Subject: [PATCH] make ModuleAutoLoad more readable

When doing a build with tracing on, the expansion of ModuleAutoLoad can get a
little hairy.

Using intermediate variables to name the arguments makes tracing more readable.

One side effect is that if an argument is accidentally left out, we won't get
all of the parameters shifted one over thanks to quoting (done in AutoLoad).

Signed-of-by: Philip Prindeville <philipp@redfish-solutions.com>

SVN-Revision: 23513
---
 include/kernel.mk | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/include/kernel.mk b/include/kernel.mk
index 6ef4fd942d..6795bd49fc 100644
--- a/include/kernel.mk
+++ b/include/kernel.mk
@@ -67,16 +67,20 @@ define ModuleAutoLoad
 	$(SH_FUNC) \
 	export modules=; \
 	add_module() { \
+		priority="$$$$$$$$1"; \
+		mods="$$$$$$$$2"; \
+		boot="$$$$$$$$3"; \
+		shift 3; \
 		mkdir -p $(2)/etc/modules.d; \
 		( \
-			[ "$$$$$$$$3" = "1" ] && { \
+			[ "$$$$$$$$boot" = "1" ] && { \
 				echo '# May be required for rootfs' ; \
 			} ; \
-			for mod in $$$$$$$$2; do \
-				getvar mod; \
+			for mod in $$$$$$$$mods; do \
+				echo "$$$$$$$$mod"; \
 			done \
-		) > $(2)/etc/modules.d/$$$$$$$$1-$(1); \
-		modules="$$$$$$$${modules:+$$$$$$$$modules }$$$$$$$$1-$(1)"; \
+		) > $(2)/etc/modules.d/$$$$$$$$priority-$(1); \
+		modules="$$$$$$$${modules:+$$$$$$$$modules }$$$$$$$$priority-$(1)"; \
 	}; \
 	$(3) \
 	if [ -n "$$$$$$$$modules" ]; then \
@@ -156,7 +160,7 @@ $(call KernelPackage/$(1)/config)
 endef
 
 define AutoLoad
-  add_module $(1) "$(2)" $(3);
+  add_module "$(1)" "$(2)" "$(3)";
 endef
 
 ifdef DUMP