generic: sanitize deps_initramfs list

If any filename in the intramfs dependency
list contains a colon, that causes a kernel
build error like this:

/devel/openwrt/build_dir/linux-ar71xx_generic/linux-3.6.6/usr/Makefile:58: *** multiple target patterns.  Stop.
make[5]: *** [usr] Error 2

Fix it by removing such filenames from the
deps_initramfs list.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

SVN-Revision: 34125

target/linux/generic/patches-3.3/970-remove-unsane-filenames-from-deps_initramfs-list.patch

@@ -0,0 +1,28 @@
+--- a/usr/Makefile
++++ b/usr/Makefile
+@@ -50,20 +50,22 @@ ifneq ($(wildcard $(obj)/.initramfs_data
+ 	include $(obj)/.initramfs_data.cpio.d
+ endif
+ 
++deps_initramfs_sane := $(foreach v,$(deps_initramfs),$(if $(findstring :,$(v)),,$(v)))
++
+ quiet_cmd_initfs = GEN     $@
+       cmd_initfs = $(initramfs) -o $@ $(ramfs-args) $(ramfs-input)
+ 
+ targets := initramfs_data.cpio.gz initramfs_data.cpio.bz2 initramfs_data.cpio.lzma initramfs_data.cpio.xz initramfs_data.cpio.lzo initramfs_data.cpio
+ # do not try to update files included in initramfs
+-$(deps_initramfs): ;
++$(deps_initramfs_sane): ;
+ 
+-$(deps_initramfs): klibcdirs
++$(deps_initramfs_sane): klibcdirs
+ # We rebuild initramfs_data.cpio if:
+ # 1) Any included file is newer then initramfs_data.cpio
+ # 2) There are changes in which files are included (added or deleted)
+ # 3) If gen_init_cpio are newer than initramfs_data.cpio
+ # 4) arguments to gen_initramfs.sh changes
+-$(obj)/initramfs_data.cpio$(suffix_y): $(obj)/gen_init_cpio $(deps_initramfs) klibcdirs
++$(obj)/initramfs_data.cpio$(suffix_y): $(obj)/gen_init_cpio $(deps_initramfs_sane) klibcdirs
+ 	$(Q)$(initramfs) -l $(ramfs-input) > $(obj)/.initramfs_data.cpio.d
+ 	$(call if_changed,initfs)
+ 

target/linux/generic/patches-3.6/970-remove-unsane-filenames-from-deps_initramfs-list.patch

@@ -0,0 +1,28 @@
+--- a/usr/Makefile
++++ b/usr/Makefile
+@@ -50,20 +50,22 @@ ifneq ($(wildcard $(obj)/.initramfs_data
+ 	include $(obj)/.initramfs_data.cpio.d
+ endif
+ 
++deps_initramfs_sane := $(foreach v,$(deps_initramfs),$(if $(findstring :,$(v)),,$(v)))
++
+ quiet_cmd_initfs = GEN     $@
+       cmd_initfs = $(initramfs) -o $@ $(ramfs-args) $(ramfs-input)
+ 
+ targets := initramfs_data.cpio.gz initramfs_data.cpio.bz2 initramfs_data.cpio.lzma initramfs_data.cpio.xz initramfs_data.cpio.lzo initramfs_data.cpio
+ # do not try to update files included in initramfs
+-$(deps_initramfs): ;
++$(deps_initramfs_sane): ;
+ 
+-$(deps_initramfs): klibcdirs
++$(deps_initramfs_sane): klibcdirs
+ # We rebuild initramfs_data.cpio if:
+ # 1) Any included file is newer then initramfs_data.cpio
+ # 2) There are changes in which files are included (added or deleted)
+ # 3) If gen_init_cpio are newer than initramfs_data.cpio
+ # 4) arguments to gen_initramfs.sh changes
+-$(obj)/initramfs_data.cpio$(suffix_y): $(obj)/gen_init_cpio $(deps_initramfs) klibcdirs
++$(obj)/initramfs_data.cpio$(suffix_y): $(obj)/gen_init_cpio $(deps_initramfs_sane) klibcdirs
+ 	$(Q)$(initramfs) -l $(ramfs-input) > $(obj)/.initramfs_data.cpio.d
+ 	$(call if_changed,initfs)
+