From ae30ab4cd711a147cafaf5674c333c5a84fe53fb Mon Sep 17 00:00:00 2001 From: Nicholas Piggin Date: Thu, 5 Jan 2017 20:29:35 +1000 Subject: [PATCH] kbuild: initramfs fix dependency checking for compressed target When using initramfs compression, the data file compression suffix gets quotes pulled in from Kconfig, e.g., initramfs_data.cpio".gz" which make does not match a target and causes rebuild. Fix this by filtering out quotes from the Kconfig string. Fixes: 35e669e1a254 ("initramfs: select builtin initram compression algorithm on KConfig instead of Makefile") Reviewed-by: Francisco Blas Izquierdo Riera (klondike) Signed-off-by: Nicholas Piggin Signed-off-by: Linus Torvalds --- usr/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/usr/Makefile b/usr/Makefile index 17a513268325d1..746c3fd0b93369 100644 --- a/usr/Makefile +++ b/usr/Makefile @@ -5,7 +5,7 @@ klibcdirs:; PHONY += klibcdirs -suffix_y = $(CONFIG_INITRAMFS_COMPRESSION) +suffix_y = $(subst $\",,$(CONFIG_INITRAMFS_COMPRESSION)) AFLAGS_initramfs_data.o += -DINITRAMFS_IMAGE="usr/initramfs_data.cpio$(suffix_y)" # Generate builtin.o based on initramfs_data.o