diff options
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 36 |
1 files changed, 32 insertions, 4 deletions
@@ -1,8 +1,8 @@ VERSION = 3 -PATCHLEVEL = 11 +PATCHLEVEL = 12 SUBLEVEL = 0 EXTRAVERSION = -NAME = Linux for Workgroups +NAME = One Giant Leap for Frogkind # *DOCUMENTATION* # To see a list of typical targets execute "make help" @@ -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 := $(call ar-option,D) @@ -720,6 +729,22 @@ mod_strip_cmd = true endif # INSTALL_MOD_STRIP export mod_strip_cmd +# Select initial ramdisk compression format, default is gzip(1). +# This shall be used by the dracut(8) tool while creating an initramfs image. +# +INITRD_COMPRESS=gzip +ifeq ($(CONFIG_RD_BZIP2), y) + INITRD_COMPRESS=bzip2 +else ifeq ($(CONFIG_RD_LZMA), y) + INITRD_COMPRESS=lzma +else ifeq ($(CONFIG_RD_XZ), y) + INITRD_COMPRESS=xz +else ifeq ($(CONFIG_RD_LZO), y) + INITRD_COMPRESS=lzo +else ifeq ($(CONFIG_RD_LZ4), y) + INITRD_COMPRESS=lz4 +endif +export INITRD_COMPRESS ifdef CONFIG_MODULE_SIG_ALL MODSECKEY = ./signing_key.priv @@ -794,10 +819,13 @@ PHONY += $(vmlinux-dirs) $(vmlinux-dirs): prepare scripts $(Q)$(MAKE) $(build)=$@ +define filechk_kernel.release + echo "$(KERNELVERSION)$$($(CONFIG_SHELL) $(srctree)/scripts/setlocalversion $(srctree))" +endef + # Store (new) KERNELRELEASE string in include/config/kernel.release include/config/kernel.release: include/config/auto.conf FORCE - $(Q)rm -f $@ - $(Q)echo "$(KERNELVERSION)$$($(CONFIG_SHELL) $(srctree)/scripts/setlocalversion $(srctree))" > $@ + $(call filechk,kernel.release) # Things we need to do before we recursively start building the kernel |