X-Git-Url: http://git.monstr.eu/?a=blobdiff_plain;f=Makefile;h=9be5834073f8937f5ceb358e620af0795243b56d;hb=92cd0f0be3d7adb63611c28693ec0399beded837;hp=2c5d00ba537e3f761a02b7f7f83a8d30180a2193;hpb=2954152298c37804dab49d630aa959625b50cf64;p=linux-2.6-microblaze.git diff --git a/Makefile b/Makefile index 2c5d00ba537e..9be5834073f8 100644 --- a/Makefile +++ b/Makefile @@ -1,8 +1,8 @@ # SPDX-License-Identifier: GPL-2.0 VERSION = 5 -PATCHLEVEL = 2 +PATCHLEVEL = 3 SUBLEVEL = 0 -EXTRAVERSION = +EXTRAVERSION = -rc1 NAME = Bobtail Squid # *DOCUMENTATION* @@ -486,11 +486,6 @@ export KBUILD_AFLAGS_MODULE KBUILD_CFLAGS_MODULE KBUILD_LDFLAGS_MODULE export KBUILD_AFLAGS_KERNEL KBUILD_CFLAGS_KERNEL export KBUILD_ARFLAGS -# When compiling out-of-tree modules, put MODVERDIR in the module -# tree rather than in the kernel tree. The kernel tree might -# even be read-only. -export MODVERDIR := $(if $(KBUILD_EXTMOD),$(firstword $(KBUILD_EXTMOD))/).tmp_versions - # Files to ignore in find ... statements export RCS_FIND_IGNORE := \( -name SCCS -o -name BitKeeper -o -name .svn -o \ @@ -887,6 +882,12 @@ KBUILD_CFLAGS += $(call cc-option,-Werror=designated-init) # change __FILE__ to the relative path from the srctree KBUILD_CFLAGS += $(call cc-option,-fmacro-prefix-map=$(srctree)/=) +# ensure -fcf-protection is disabled when using retpoline as it is +# incompatible with -mindirect-branch=thunk-extern +ifdef CONFIG_RETPOLINE +KBUILD_CFLAGS += $(call cc-option,-fcf-protection=none) +endif + # use the deterministic mode of AR if available KBUILD_ARFLAGS := $(call ar-option,D) @@ -900,10 +901,8 @@ KBUILD_CPPFLAGS += $(ARCH_CPPFLAGS) $(KCPPFLAGS) KBUILD_AFLAGS += $(ARCH_AFLAGS) $(KAFLAGS) KBUILD_CFLAGS += $(ARCH_CFLAGS) $(KCFLAGS) -# Use --build-id when available. -LDFLAGS_BUILD_ID := $(call ld-option, --build-id) -KBUILD_LDFLAGS_MODULE += $(LDFLAGS_BUILD_ID) -LDFLAGS_vmlinux += $(LDFLAGS_BUILD_ID) +KBUILD_LDFLAGS_MODULE += --build-id +LDFLAGS_vmlinux += --build-id ifeq ($(CONFIG_STRIP_ASM_SYMS),y) LDFLAGS_vmlinux += $(call ld-option, -X,) @@ -1031,8 +1030,8 @@ vmlinux-deps := $(KBUILD_LDS) $(KBUILD_VMLINUX_OBJS) $(KBUILD_VMLINUX_LIBS) # Recurse until adjust_autoksyms.sh is satisfied PHONY += autoksyms_recursive -autoksyms_recursive: $(vmlinux-deps) ifdef CONFIG_TRIM_UNUSED_KSYMS +autoksyms_recursive: $(vmlinux-deps) modules.order $(Q)$(CONFIG_SHELL) $(srctree)/scripts/adjust_autoksyms.sh \ "$(MAKE) -f $(srctree)/Makefile vmlinux" endif @@ -1074,7 +1073,7 @@ $(sort $(vmlinux-deps)): $(vmlinux-dirs) ; PHONY += $(vmlinux-dirs) $(vmlinux-dirs): prepare - $(Q)$(MAKE) $(build)=$@ need-builtin=1 + $(Q)$(MAKE) $(build)=$@ need-builtin=1 need-modorder=1 filechk_kernel.release = \ echo "$(KERNELVERSION)$$($(CONFIG_SHELL) $(srctree)/scripts/setlocalversion $(srctree))" @@ -1096,7 +1095,7 @@ scripts: scripts_basic scripts_dtc # archprepare is used in arch Makefiles and when processed asm symlink, # version.h and scripts_basic is processed / created. -PHONY += prepare archprepare prepare1 prepare3 +PHONY += prepare archprepare prepare3 # prepare3 is used to check if we are building in a separate output directory, # and if so do: @@ -1113,11 +1112,8 @@ ifdef building_out_of_srctree fi; endif -prepare1: prepare3 outputmakefile asm-generic $(version_h) $(autoksyms_h) \ - include/generated/utsrelease.h - $(cmd_crmodverdir) - -archprepare: archheaders archscripts prepare1 scripts +archprepare: archheaders archscripts scripts prepare3 outputmakefile \ + asm-generic $(version_h) $(autoksyms_h) include/generated/utsrelease.h prepare0: archprepare $(Q)$(MAKE) $(build)=scripts/mod @@ -1331,8 +1327,8 @@ _modinst_: rm -f $(MODLIB)/build ; \ ln -s $(CURDIR) $(MODLIB)/build ; \ fi - @cp -f $(objtree)/modules.order $(MODLIB)/ - @cp -f $(objtree)/modules.builtin $(MODLIB)/ + @sed 's:^:kernel/:' modules.order > $(MODLIB)/modules.order + @sed 's:^:kernel/:' modules.builtin > $(MODLIB)/modules.builtin @cp -f $(objtree)/modules.builtin.modinfo $(MODLIB)/ $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modinst @@ -1373,18 +1369,22 @@ endif # CONFIG_MODULES # make distclean Remove editor backup files, patch leftover files and the like # Directories & files removed with 'make clean' -CLEAN_DIRS += $(MODVERDIR) include/ksym +CLEAN_DIRS += include/ksym CLEAN_FILES += modules.builtin.modinfo # Directories & files removed with 'make mrproper' MRPROPER_DIRS += include/config include/generated \ arch/$(SRCARCH)/include/generated .tmp_objdiff MRPROPER_FILES += .config .config.old .version \ - Module.symvers tags TAGS cscope* GPATH GTAGS GRTAGS GSYMS \ + Module.symvers \ signing_key.pem signing_key.priv signing_key.x509 \ x509.genkey extra_certificates signing_key.x509.keyid \ signing_key.x509.signer vmlinux-gdb.py +# Directories & files removed with 'make distclean' +DISTCLEAN_DIRS += +DISTCLEAN_FILES += tags TAGS cscope* GPATH GTAGS GRTAGS GSYMS + # clean - Delete most, but leave enough to build external modules # clean: rm-dirs := $(CLEAN_DIRS) @@ -1417,9 +1417,14 @@ mrproper: clean $(mrproper-dirs) # distclean # +distclean: rm-dirs := $(wildcard $(DISTCLEAN_DIRS)) +distclean: rm-files := $(wildcard $(DISTCLEAN_FILES)) + PHONY += distclean distclean: mrproper + $(call cmd,rmdirs) + $(call cmd,rmfiles) @find $(srctree) $(RCS_FIND_IGNORE) \ \( -name '*.orig' -o -name '*.rej' -o -name '*~' \ -o -name '*.bak' -o -name '#*#' -o -name '*%' \ @@ -1609,7 +1614,7 @@ $(objtree)/Module.symvers: module-dirs := $(addprefix _module_,$(KBUILD_EXTMOD)) PHONY += $(module-dirs) modules $(module-dirs): prepare $(objtree)/Module.symvers - $(Q)$(MAKE) $(build)=$(patsubst _module_%,%,$@) + $(Q)$(MAKE) $(build)=$(patsubst _module_%,%,$@) need-modorder=1 modules: $(module-dirs) @$(kecho) ' Building modules, stage 2.'; @@ -1634,7 +1639,6 @@ PHONY += $(clean-dirs) clean $(clean-dirs): $(Q)$(MAKE) $(clean)=$(patsubst _clean_%,%,$@) -clean: rm-dirs := $(MODVERDIR) clean: rm-files := $(KBUILD_EXTMOD)/Module.symvers PHONY += help @@ -1648,8 +1652,6 @@ help: @echo '' PHONY += prepare -prepare: - $(cmd_crmodverdir) endif # KBUILD_EXTMOD clean: $(clean-dirs) @@ -1660,7 +1662,7 @@ clean: $(clean-dirs) -o -name '*.ko.*' \ -o -name '*.dtb' -o -name '*.dtb.S' -o -name '*.dt.yaml' \ -o -name '*.dwo' -o -name '*.lst' \ - -o -name '*.su' \ + -o -name '*.su' -o -name '*.mod' \ -o -name '.*.d' -o -name '.*.tmp' -o -name '*.mod.c' \ -o -name '*.lex.c' -o -name '*.tab.[ch]' \ -o -name '*.asn1.[ch]' \ @@ -1765,8 +1767,6 @@ build-dir = $(patsubst %/,%,$(dir $(build-target))) $(Q)$(MAKE) $(build)=$(build-dir) $(build-target) %.symtypes: prepare FORCE $(Q)$(MAKE) $(build)=$(build-dir) $(build-target) -%.ko: %.o - $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost # Modules PHONY += / @@ -1789,11 +1789,6 @@ quiet_cmd_depmod = DEPMOD $(KERNELRELEASE) cmd_depmod = $(CONFIG_SHELL) $(srctree)/scripts/depmod.sh $(DEPMOD) \ $(KERNELRELEASE) -# Create temporary dir for module support files -# clean it up only when building all modules -cmd_crmodverdir = $(Q)mkdir -p $(MODVERDIR) \ - $(if $(KBUILD_MODULES),; rm -f $(MODVERDIR)/*) - # read saved command lines for existing targets existing-targets := $(wildcard $(sort $(targets)))