kernel: add backports 3.18.1-1.

src/patches/backports-3.18.1-1-ipfire-build.patch

@@ -0,0 +1,34 @@
+diff -Naur backports-3.18.1-1.org/Makefile backports-3.18.1-1/Makefile
+--- backports-3.18.1-1.org/Makefile	2014-12-21 22:37:13.000000000 +0100
++++ backports-3.18.1-1/Makefile	2014-12-29 15:51:19.358111370 +0100
+@@ -8,9 +8,9 @@
+ SHELL := /bin/bash
+ BACKPORT_PWD := $(shell pwd)
+ 
+-KMODDIR ?= updates
++KMODDIR ?= kernel
+ ifneq ($(origin KLIB), undefined)
+-KMODPATH_ARG := "INSTALL_MOD_PATH=$(KLIB)"
++KMODPATH_ARG :=
+ else
+ KLIB := /lib/modules/$(shell uname -r)/
+ KMODPATH_ARG :=
+diff -Naur backports-3.18.1-1.org/Makefile.real backports-3.18.1-1/Makefile.real
+--- backports-3.18.1-1.org/Makefile.real	2014-12-21 22:37:13.000000000 +0100
++++ backports-3.18.1-1/Makefile.real	2014-12-29 15:51:40.934780933 +0100
+@@ -92,11 +92,11 @@
+ 	@$(MAKE) -C $(KLIB_BUILD) M=$(BACKPORT_PWD)			\
+ 		INSTALL_MOD_DIR=$(KMODDIR) $(KMODPATH_ARG)		\
+ 		modules_install
+-	@./scripts/blacklist.sh $(KLIB)/ $(KLIB)/$(KMODDIR)
++#	@./scripts/blacklist.sh $(KLIB)/ $(KLIB)/$(KMODDIR)
+ 	@./scripts/compress_modules.sh $(KLIB)/$(KMODDIR)
+-	@./scripts/check_depmod.sh
+-	@/sbin/depmod -a
+-	@./scripts/update-initramfs.sh $(KLIB)
++#	@./scripts/check_depmod.sh
++#	@/sbin/depmod -a
++#	@./scripts/update-initramfs.sh $(KLIB)
+ 	@echo
+ 	@echo Your backported driver modules should be installed now.
+ 	@echo Reboot.