diff options
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 23 |
1 files changed, 22 insertions, 1 deletions
@@ -1,5 +1,5 @@ VERSION = 3 -PATCHLEVEL = 12 +PATCHLEVEL = 13 SUBLEVEL = 0 EXTRAVERSION = NAME = One Giant Leap for Frogkind @@ -22,6 +22,9 @@ LC_COLLATE=C LC_NUMERIC=C export LC_COLLATE LC_NUMERIC +# Avoid interference with shell env settings +unexport GREP_OPTIONS + # We are using a recursive build, so we need to do a little thinking # to get the ordering right. # @@ -659,6 +662,12 @@ KBUILD_CFLAGS += $(call cc-option,-fno-strict-overflow) # conserve stack if available KBUILD_CFLAGS += $(call cc-option,-fconserve-stack) +# disallow errors like 'EXPORT_GPL(foo);' with missing header +KBUILD_CFLAGS += $(call cc-option,-Werror=implicit-int) + +# require functions to have arguments in prototypes, not empty 'int foo()' +KBUILD_CFLAGS += $(call cc-option,-Werror=strict-prototypes) + # use the deterministic mode of AR if available KBUILD_ARFLAGS := $(call ar-option,D) @@ -720,6 +729,18 @@ mod_strip_cmd = true endif # INSTALL_MOD_STRIP export mod_strip_cmd +# Select initial ramdisk compression format, default is gzip(1). +# This shall be used by the dracut(8) tool while creating an initramfs image. +# +INITRD_COMPRESS-y := gzip +INITRD_COMPRESS-$(CONFIG_RD_BZIP2) := bzip2 +INITRD_COMPRESS-$(CONFIG_RD_LZMA) := lzma +INITRD_COMPRESS-$(CONFIG_RD_XZ) := xz +INITRD_COMPRESS-$(CONFIG_RD_LZO) := lzo +INITRD_COMPRESS-$(CONFIG_RD_LZ4) := lz4 +# do not export INITRD_COMPRESS, since we didn't actually +# choose a sane default compression above. +# export INITRD_COMPRESS := $(INITRD_COMPRESS-y) ifdef CONFIG_MODULE_SIG_ALL MODSECKEY = ./signing_key.priv |