diff options
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/Kbuild.include | 10 | ||||
| -rw-r--r-- | scripts/Makefile | 18 | ||||
| -rw-r--r-- | scripts/Makefile.build | 15 | ||||
| -rw-r--r-- | scripts/Makefile.clean | 13 | ||||
| -rw-r--r-- | scripts/Makefile.host | 40 | ||||
| -rw-r--r-- | scripts/Makefile.kcov | 4 | ||||
| -rw-r--r-- | scripts/Makefile.kcsan | 4 | ||||
| -rw-r--r-- | scripts/Makefile.lib | 28 | ||||
| -rw-r--r-- | scripts/Makefile.ubsan | 3 | ||||
| -rw-r--r-- | scripts/basic/Makefile | 3 | ||||
| -rw-r--r-- | scripts/dtc/Makefile | 5 | ||||
| -rw-r--r-- | scripts/gcc-plugins/Makefile | 61 | ||||
| -rw-r--r-- | scripts/genksyms/Makefile | 3 | ||||
| -rwxr-xr-x | scripts/link-vmlinux.sh | 4 | ||||
| -rw-r--r-- | scripts/mod/Makefile | 4 | ||||
| -rwxr-xr-x | scripts/package/buildtar | 12 | ||||
| -rwxr-xr-x | scripts/package/mkdebian | 2 | ||||
| -rwxr-xr-x | scripts/package/mkspec | 2 | ||||
| -rw-r--r-- | scripts/selinux/genheaders/Makefile | 4 | ||||
| -rw-r--r-- | scripts/selinux/mdp/Makefile | 3 |
20 files changed, 130 insertions, 108 deletions
diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include index 9a15fbf66aa1..83a1637417e5 100644 --- a/scripts/Kbuild.include +++ b/scripts/Kbuild.include @@ -119,25 +119,21 @@ as-instr = $(call try-run,\ __cc-option = $(call try-run,\ $(1) -Werror $(2) $(3) -c -x c /dev/null -o "$$TMP",$(3),$(4)) -# Do not attempt to build with gcc plugins during cc-option tests. -# (And this uses delayed resolution so the flags will be up to date.) -CC_OPTION_CFLAGS = $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS)) - # cc-option # Usage: cflags-y += $(call cc-option,-march=winchip-c6,-march=i586) cc-option = $(call __cc-option, $(CC),\ - $(KBUILD_CPPFLAGS) $(CC_OPTION_CFLAGS),$(1),$(2)) + $(KBUILD_CPPFLAGS) $(KBUILD_CFLAGS),$(1),$(2)) # cc-option-yn # Usage: flag := $(call cc-option-yn,-march=winchip-c6) cc-option-yn = $(call try-run,\ - $(CC) -Werror $(KBUILD_CPPFLAGS) $(CC_OPTION_CFLAGS) $(1) -c -x c /dev/null -o "$$TMP",y,n) + $(CC) -Werror $(KBUILD_CPPFLAGS) $(KBUILD_CFLAGS) $(1) -c -x c /dev/null -o "$$TMP",y,n) # cc-disable-warning # Usage: cflags-y += $(call cc-disable-warning,unused-but-set-variable) cc-disable-warning = $(call try-run,\ - $(CC) -Werror $(KBUILD_CPPFLAGS) $(CC_OPTION_CFLAGS) -W$(strip $(1)) -c -x c /dev/null -o "$$TMP",-Wno-$(strip $(1))) + $(CC) -Werror $(KBUILD_CPPFLAGS) $(KBUILD_CFLAGS) -W$(strip $(1)) -c -x c /dev/null -o "$$TMP",-Wno-$(strip $(1))) # cc-ifversion # Usage: EXTRA_CFLAGS += $(call cc-ifversion, -lt, 0402, -O1) diff --git a/scripts/Makefile b/scripts/Makefile index 95ecf970c74c..bc018e4b733e 100644 --- a/scripts/Makefile +++ b/scripts/Makefile @@ -3,14 +3,14 @@ # scripts contains sources for various helper programs used throughout # the kernel for the build process. -always-$(CONFIG_BUILD_BIN2C) += bin2c -always-$(CONFIG_KALLSYMS) += kallsyms -always-$(BUILD_C_RECORDMCOUNT) += recordmcount -always-$(CONFIG_BUILDTIME_TABLE_SORT) += sorttable -always-$(CONFIG_ASN1) += asn1_compiler -always-$(CONFIG_MODULE_SIG_FORMAT) += sign-file -always-$(CONFIG_SYSTEM_TRUSTED_KEYRING) += extract-cert -always-$(CONFIG_SYSTEM_EXTRA_CERTIFICATE) += insert-sys-cert +hostprogs-always-$(CONFIG_BUILD_BIN2C) += bin2c +hostprogs-always-$(CONFIG_KALLSYMS) += kallsyms +hostprogs-always-$(BUILD_C_RECORDMCOUNT) += recordmcount +hostprogs-always-$(CONFIG_BUILDTIME_TABLE_SORT) += sorttable +hostprogs-always-$(CONFIG_ASN1) += asn1_compiler +hostprogs-always-$(CONFIG_MODULE_SIG_FORMAT) += sign-file +hostprogs-always-$(CONFIG_SYSTEM_TRUSTED_KEYRING) += extract-cert +hostprogs-always-$(CONFIG_SYSTEM_EXTRA_CERTIFICATE) += insert-sys-cert HOSTCFLAGS_sorttable.o = -I$(srctree)/tools/include HOSTCFLAGS_asn1_compiler.o = -I$(srctree)/include @@ -26,8 +26,6 @@ HOSTCFLAGS_sorttable.o += -DUNWINDER_ORC_ENABLED HOSTLDLIBS_sorttable = -lpthread endif -hostprogs := $(always-y) $(always-m) - # The following programs are only built on demand hostprogs += unifdef diff --git a/scripts/Makefile.build b/scripts/Makefile.build index 2e8810b7e5ed..a467b9323442 100644 --- a/scripts/Makefile.build +++ b/scripts/Makefile.build @@ -45,12 +45,15 @@ include $(kbuild-file) include scripts/Makefile.lib -# Do not include host rules unless needed -ifneq ($(hostprogs)$(hostcxxlibs-y)$(hostcxxlibs-m),) +# Do not include hostprogs rules unless needed. +# $(sort ...) is used here to remove duplicated words and excessive spaces. +hostprogs := $(sort $(hostprogs)) +ifneq ($(hostprogs),) include scripts/Makefile.host endif # Do not include userprogs rules unless needed. +# $(sort ...) is used here to remove duplicated words and excessive spaces. userprogs := $(sort $(userprogs)) ifneq ($(userprogs),) include scripts/Makefile.userprogs @@ -252,9 +255,9 @@ cmd_gen_ksymdeps = \ endif define rule_cc_o_c - $(call cmd,checksrc) $(call cmd_and_fixdep,cc_o_c) $(call cmd,gen_ksymdeps) + $(call cmd,checksrc) $(call cmd,checkdoc) $(call cmd,objtool) $(call cmd,modversions_c) @@ -277,8 +280,8 @@ endif # Built-in and composite module parts $(obj)/%.o: $(src)/%.c $(recordmcount_source) $(objtool_dep) FORCE - $(call cmd,force_checksrc) $(call if_changed_rule,cc_o_c) + $(call cmd,force_checksrc) cmd_mod = { \ echo $(if $($*-objs)$($*-y)$($*-m), $(addprefix $(obj)/, $($*-objs) $($*-y) $($*-m)), $(@:.mod=.o)); \ @@ -515,15 +518,13 @@ existing-targets := $(wildcard $(sort $(targets))) -include $(foreach f,$(existing-targets),$(dir $(f)).$(notdir $(f)).cmd) -ifdef building_out_of_srctree # Create directories for object files if they do not exist -obj-dirs := $(sort $(obj) $(patsubst %/,%, $(dir $(targets)))) +obj-dirs := $(sort $(patsubst %/,%, $(dir $(targets)))) # If targets exist, their directories apparently exist. Skip mkdir. existing-dirs := $(sort $(patsubst %/,%, $(dir $(existing-targets)))) obj-dirs := $(strip $(filter-out $(existing-dirs), $(obj-dirs))) ifneq ($(obj-dirs),) $(shell mkdir -p $(obj-dirs)) endif -endif .PHONY: $(PHONY) diff --git a/scripts/Makefile.clean b/scripts/Makefile.clean index e2c76122319d..d9e0ceace6a6 100644 --- a/scripts/Makefile.clean +++ b/scripts/Makefile.clean @@ -27,10 +27,15 @@ subdir-ymn := $(addprefix $(obj)/,$(subdir-ymn)) # build a list of files to remove, usually relative to the current # directory -__clean-files := $(extra-y) $(extra-m) $(extra-) \ - $(always) $(always-y) $(always-m) $(always-) $(targets) $(clean-files) \ - $(hostprogs) $(hostprogs-y) $(hostprogs-m) $(hostprogs-) $(userprogs) \ - $(hostcxxlibs-y) $(hostcxxlibs-m) +__clean-files := \ + $(clean-files) $(targets) $(hostprogs) $(userprogs) \ + $(extra-y) $(extra-m) $(extra-) \ + $(always-y) $(always-m) $(always-) \ + $(hostprogs-always-y) $(hostprogs-always-m) $(hostprogs-always-) \ + $(userprogs-always-y) $(userprogs-always-m) $(userprogs-always-) + +# deprecated +__clean-files += $(always) $(hostprogs-y) $(hostprogs-m) $(hostprogs-) __clean-files := $(filter-out $(no-clean-files), $(__clean-files)) diff --git a/scripts/Makefile.host b/scripts/Makefile.host index c8a4a033dc3e..278b4d6ac945 100644 --- a/scripts/Makefile.host +++ b/scripts/Makefile.host @@ -38,39 +38,31 @@ $(obj)/%.tab.c $(obj)/%.tab.h: $(src)/%.y FORCE # Will compile qconf as a C++ program, and menu as a C program. # They are linked as C++ code to the executable qconf -__hostprogs := $(sort $(hostprogs)) -host-cxxshlib := $(sort $(hostcxxlibs-y) $(hostcxxlibs-m)) - # C code # Executables compiled from a single .c file -host-csingle := $(foreach m,$(__hostprogs), \ +host-csingle := $(foreach m,$(hostprogs), \ $(if $($(m)-objs)$($(m)-cxxobjs),,$(m))) # C executables linked based on several .o files -host-cmulti := $(foreach m,$(__hostprogs),\ +host-cmulti := $(foreach m,$(hostprogs),\ $(if $($(m)-cxxobjs),,$(if $($(m)-objs),$(m)))) # Object (.o) files compiled from .c files -host-cobjs := $(sort $(foreach m,$(__hostprogs),$($(m)-objs))) +host-cobjs := $(sort $(foreach m,$(hostprogs),$($(m)-objs))) # C++ code # C++ executables compiled from at least one .cc file # and zero or more .c files -host-cxxmulti := $(foreach m,$(__hostprogs),$(if $($(m)-cxxobjs),$(m))) +host-cxxmulti := $(foreach m,$(hostprogs),$(if $($(m)-cxxobjs),$(m))) # C++ Object (.o) files compiled from .cc files host-cxxobjs := $(sort $(foreach m,$(host-cxxmulti),$($(m)-cxxobjs))) -# Object (.o) files used by the shared libaries -host-cxxshobjs := $(sort $(foreach m,$(host-cxxshlib),$($(m:.so=-objs)))) - host-csingle := $(addprefix $(obj)/,$(host-csingle)) host-cmulti := $(addprefix $(obj)/,$(host-cmulti)) host-cobjs := $(addprefix $(obj)/,$(host-cobjs)) host-cxxmulti := $(addprefix $(obj)/,$(host-cxxmulti)) host-cxxobjs := $(addprefix $(obj)/,$(host-cxxobjs)) -host-cxxshlib := $(addprefix $(obj)/,$(host-cxxshlib)) -host-cxxshobjs := $(addprefix $(obj)/,$(host-cxxshobjs)) ##### # Handle options to gcc. Support building with separate output directory @@ -136,25 +128,5 @@ quiet_cmd_host-cxxobjs = HOSTCXX $@ $(host-cxxobjs): $(obj)/%.o: $(src)/%.cc FORCE $(call if_changed_dep,host-cxxobjs) -# Compile .c file, create position independent .o file -# Note that plugin capable gcc versions can be either C or C++ based -# therefore plugin source files have to be compilable in both C and C++ mode. -# This is why a C++ compiler is invoked on a .c file. -# host-cxxshobjs -> .o -quiet_cmd_host-cxxshobjs = HOSTCXX -fPIC $@ - cmd_host-cxxshobjs = $(HOSTCXX) $(hostcxx_flags) -fPIC -c -o $@ $< -$(host-cxxshobjs): $(obj)/%.o: $(src)/%.c FORCE - $(call if_changed_dep,host-cxxshobjs) - -# Link a shared library, based on position independent .o files -# *.o -> .so shared library (host-cxxshlib) -quiet_cmd_host-cxxshlib = HOSTLLD -shared $@ - cmd_host-cxxshlib = $(HOSTCXX) $(KBUILD_HOSTLDFLAGS) -shared -o $@ \ - $(addprefix $(obj)/, $($(target-stem)-objs)) \ - $(KBUILD_HOSTLDLIBS) $(HOSTLDLIBS_$(target-stem).so) -$(host-cxxshlib): FORCE - $(call if_changed,host-cxxshlib) -$(call multi_depend, $(host-cxxshlib), .so, -objs) - -targets += $(host-csingle) $(host-cmulti) $(host-cobjs)\ - $(host-cxxmulti) $(host-cxxobjs) $(host-cxxshlib) $(host-cxxshobjs) +targets += $(host-csingle) $(host-cmulti) $(host-cobjs) \ + $(host-cxxmulti) $(host-cxxobjs) diff --git a/scripts/Makefile.kcov b/scripts/Makefile.kcov index 52b113302443..67e8cfe3474b 100644 --- a/scripts/Makefile.kcov +++ b/scripts/Makefile.kcov @@ -1,10 +1,6 @@ # SPDX-License-Identifier: GPL-2.0-only -ifdef CONFIG_KCOV - kcov-flags-$(CONFIG_CC_HAS_SANCOV_TRACE_PC) += -fsanitize-coverage=trace-pc kcov-flags-$(CONFIG_KCOV_ENABLE_COMPARISONS) += -fsanitize-coverage=trace-cmp kcov-flags-$(CONFIG_GCC_PLUGIN_SANCOV) += -fplugin=$(objtree)/scripts/gcc-plugins/sancov_plugin.so export CFLAGS_KCOV := $(kcov-flags-y) - -endif diff --git a/scripts/Makefile.kcsan b/scripts/Makefile.kcsan index dd66206f4578..c50f27b3ac56 100644 --- a/scripts/Makefile.kcsan +++ b/scripts/Makefile.kcsan @@ -1,6 +1,4 @@ # SPDX-License-Identifier: GPL-2.0 -ifdef CONFIG_KCSAN - # GCC and Clang accept backend options differently. Do not wrap in cc-option, # because Clang accepts "--param" even if it is unused. ifdef CONFIG_CC_IS_CLANG @@ -15,5 +13,3 @@ CFLAGS_KCSAN := -fsanitize=thread \ $(call cc-option,$(call cc-param,tsan-instrument-func-entry-exit=0) -fno-optimize-sibling-calls) \ $(call cc-option,$(call cc-param,tsan-instrument-read-before-write=1)) \ $(call cc-param,tsan-distinguish-volatile=1) - -endif # CONFIG_KCSAN diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index 54f7b7eb580b..3d599716940c 100644 --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -68,6 +68,17 @@ real-obj-m := $(foreach m, $(obj-m), $(if $(strip $($(m:.o=-objs)) $($(m:.o=-y)) always-y += $(always-m) +# hostprogs-always-y += foo +# ... is a shorthand for +# hostprogs += foo +# always-y += foo +hostprogs += $(hostprogs-always-y) $(hostprogs-always-m) +always-y += $(hostprogs-always-y) $(hostprogs-always-m) + +# userprogs-always-y is likewise. +userprogs += $(userprogs-always-y) $(userprogs-always-m) +always-y += $(userprogs-always-y) $(userprogs-always-m) + # DTB # If CONFIG_OF_ALL_DTBS is enabled, all DT blobs are built extra-y += $(dtb-y) @@ -111,12 +122,14 @@ basename_flags = -DKBUILD_BASENAME=$(call name-fix,$(basetarget)) modname_flags = -DKBUILD_MODNAME=$(call name-fix,$(modname)) modfile_flags = -DKBUILD_MODFILE=$(call stringify,$(modfile)) -orig_c_flags = $(KBUILD_CPPFLAGS) $(KBUILD_CFLAGS) \ - $(ccflags-y) $(CFLAGS_$(target-stem).o) -_c_flags = $(filter-out $(CFLAGS_REMOVE_$(target-stem).o), $(orig_c_flags)) -orig_a_flags = $(KBUILD_CPPFLAGS) $(KBUILD_AFLAGS) \ - $(asflags-y) $(AFLAGS_$(target-stem).o) -_a_flags = $(filter-out $(AFLAGS_REMOVE_$(target-stem).o), $(orig_a_flags)) +_c_flags = $(filter-out $(CFLAGS_REMOVE_$(target-stem).o), \ + $(filter-out $(ccflags-remove-y), \ + $(KBUILD_CPPFLAGS) $(KBUILD_CFLAGS) $(ccflags-y)) \ + $(CFLAGS_$(target-stem).o)) +_a_flags = $(filter-out $(AFLAGS_REMOVE_$(target-stem).o), \ + $(filter-out $(asflags-remove-y), \ + $(KBUILD_CPPFLAGS) $(KBUILD_AFLAGS) $(asflags-y)) \ + $(AFLAGS_$(target-stem).o)) _cpp_flags = $(KBUILD_CPPFLAGS) $(cppflags-y) $(CPPFLAGS_$(target-stem).lds) # @@ -303,8 +316,7 @@ $(obj)/%.dtb.S: $(obj)/%.dtb FORCE $(call if_changed,dt_S_dtb) quiet_cmd_dtc = DTC $@ -cmd_dtc = mkdir -p $(dir ${dtc-tmp}) ; \ - $(HOSTCC) -E $(dtc_cpp_flags) -x assembler-with-cpp -o $(dtc-tmp) $< ; \ +cmd_dtc = $(HOSTCC) -E $(dtc_cpp_flags) -x assembler-with-cpp -o $(dtc-tmp) $< ; \ $(DTC) -O $(patsubst .%,%,$(suffix $@)) -o $@ -b 0 \ $(addprefix -i,$(dir $<) $(DTC_INCLUDE)) $(DTC_FLAGS) \ -d $(depfile).dtc.tmp $(dtc-tmp) ; \ diff --git a/scripts/Makefile.ubsan b/scripts/Makefile.ubsan index 5b15bc425ec9..27348029b2b8 100644 --- a/scripts/Makefile.ubsan +++ b/scripts/Makefile.ubsan @@ -1,6 +1,4 @@ # SPDX-License-Identifier: GPL-2.0 -ifdef CONFIG_UBSAN - ifdef CONFIG_UBSAN_ALIGNMENT CFLAGS_UBSAN += $(call cc-option, -fsanitize=alignment) endif @@ -26,4 +24,3 @@ endif # -fsanitize=* options makes GCC less smart than usual and # increase number of 'maybe-uninitialized false-positives CFLAGS_UBSAN += $(call cc-option, -Wno-maybe-uninitialized) -endif diff --git a/scripts/basic/Makefile b/scripts/basic/Makefile index 290dd27d2809..eeb6a38c5551 100644 --- a/scripts/basic/Makefile +++ b/scripts/basic/Makefile @@ -2,5 +2,4 @@ # # fixdep: used to generate dependency information during build process -hostprogs := fixdep -always-y := $(hostprogs) +hostprogs-always-y += fixdep diff --git a/scripts/dtc/Makefile b/scripts/dtc/Makefile index 0b44917f981c..a698ece43fff 100644 --- a/scripts/dtc/Makefile +++ b/scripts/dtc/Makefile @@ -1,9 +1,8 @@ # SPDX-License-Identifier: GPL-2.0 # scripts/dtc makefile -hostprogs := dtc -always-$(CONFIG_DTC) += $(hostprogs) -always-$(CHECK_DT_BINDING) += $(hostprogs) +hostprogs-always-$(CONFIG_DTC) += dtc +hostprogs-always-$(CHECK_DT_BINDING) += dtc dtc-objs := dtc.o flattree.o fstree.o data.o livetree.o treesource.o \ srcpos.o checks.o util.o diff --git a/scripts/gcc-plugins/Makefile b/scripts/gcc-plugins/Makefile index 4014ba7e2fbd..d66949bfeba4 100644 --- a/scripts/gcc-plugins/Makefile +++ b/scripts/gcc-plugins/Makefile @@ -1,22 +1,61 @@ # SPDX-License-Identifier: GPL-2.0 -GCC_PLUGINS_DIR := $(shell $(CC) -print-file-name=plugin) -HOST_EXTRACXXFLAGS += -I$(GCC_PLUGINS_DIR)/include -I$(src) -std=gnu++98 -fno-rtti -HOST_EXTRACXXFLAGS += -fno-exceptions -fasynchronous-unwind-tables -ggdb -HOST_EXTRACXXFLAGS += -Wno-narrowing -Wno-unused-variable -Wno-c++11-compat -HOST_EXTRACXXFLAGS += -Wno-format-diag - -$(obj)/randomize_layout_plugin.o: $(objtree)/$(obj)/randomize_layout_seed.h +$(obj)/randomize_layout_plugin.so: $(objtree)/$(obj)/randomize_layout_seed.h quiet_cmd_create_randomize_layout_seed = GENSEED $@ cmd_create_randomize_layout_seed = \ $(CONFIG_SHELL) $(srctree)/$(src)/gen-random-seed.sh $@ $(objtree)/include/generated/randomize_layout_hash.h $(objtree)/$(obj)/randomize_layout_seed.h: FORCE $(call if_changed,create_randomize_layout_seed) -targets = randomize_layout_seed.h randomize_layout_hash.h +targets += randomize_layout_seed.h randomize_layout_hash.h + +# Build rules for plugins +# +# No extra code is needed for single-file plugins. +# For multi-file plugins, use *-objs syntax to list the objects. +# +# If the plugin foo.so is compiled from foo.c and foo2.c, you can do: +# +# foo-objs := foo.o foo2.o + +always-y += $(GCC_PLUGIN) -hostcxxlibs-y := $(GCC_PLUGIN) -always-y := $(hostcxxlibs-y) +GCC_PLUGINS_DIR = $(shell $(CC) -print-file-name=plugin) -$(foreach p,$(hostcxxlibs-y:%.so=%),$(eval $(p)-objs := $(p).o)) +plugin_cxxflags = -Wp,-MMD,$(depfile) $(KBUILD_HOSTCXXFLAGS) -fPIC \ + -I $(GCC_PLUGINS_DIR)/include -I $(obj) -std=gnu++98 \ + -fno-rtti -fno-exceptions -fasynchronous-unwind-tables \ + -ggdb -Wno-narrowing -Wno-unused-variable -Wno-c++11-compat \ + -Wno-format-diag +plugin_ldflags = -shared + +plugin-single := $(foreach m, $(GCC_PLUGIN), $(if $($(m:%.so=%-objs)),,$(m))) +plugin-multi := $(filter-out $(plugin-single), $(GCC_PLUGIN)) +plugin-objs := $(sort $(foreach m, $(plugin-multi), $($(m:%.so=%-objs)))) + +targets += $(plugin-single) $(plugin-multi) $(plugin-objs) clean-files += *.so + +plugin-single := $(addprefix $(obj)/, $(plugin-single)) +plugin-multi := $(addprefix $(obj)/, $(plugin-multi)) +plugin-objs := $(addprefix $(obj)/, $(plugin-objs)) + +quiet_cmd_plugin_cxx_so_c = HOSTCXX $@ + cmd_plugin_cxx_so_c = $(HOSTCXX) $(plugin_cxxflags) $(plugin_ldflags) -o $@ $< + +$(plugin-single): $(obj)/%.so: $(src)/%.c FORCE + $(call if_changed_dep,plugin_cxx_so_c) + +quiet_cmd_plugin_ld_so_o = HOSTLD $@ + cmd_plugin_ld_so_o = $(HOSTCXX) $(plugin_ldflags) -o $@ \ + $(addprefix $(obj)/, $($(target-stem)-objs)) + +$(plugin-multi): FORCE + $(call if_changed,plugin_ld_so_o) +$(foreach m, $(notdir $(plugin-multi)), $(eval $(obj)/$m: $(addprefix $(obj)/, $($(m:%.so=%-objs))))) + +quiet_cmd_plugin_cxx_o_c = HOSTCXX $@ + cmd_plugin_cxx_o_c = $(HOSTCXX) $(plugin_cxxflags) -c -o $@ $< + +$(plugin-objs): $(obj)/%.o: $(src)/%.c FORCE + $(call if_changed_dep,plugin_cxx_o_c) diff --git a/scripts/genksyms/Makefile b/scripts/genksyms/Makefile index d328de1e10ee..ce4f99935de5 100644 --- a/scripts/genksyms/Makefile +++ b/scripts/genksyms/Makefile @@ -1,7 +1,6 @@ # SPDX-License-Identifier: GPL-2.0 -hostprogs := genksyms -always-y := $(hostprogs) +hostprogs-always-y += genksyms genksyms-objs := genksyms.o parse.tab.o lex.lex.o diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh index e26f02dbedee..e6e2d9e5ff48 100755 --- a/scripts/link-vmlinux.sh +++ b/scripts/link-vmlinux.sh @@ -30,6 +30,10 @@ # Error out on error set -e +LD="$1" +KBUILD_LDFLAGS="$2" +LDFLAGS_vmlinux="$3" + # Nice output in kbuild format # Will be supressed by "make -s" info() diff --git a/scripts/mod/Makefile b/scripts/mod/Makefile index 296b6a3878b2..78071681d924 100644 --- a/scripts/mod/Makefile +++ b/scripts/mod/Makefile @@ -1,8 +1,8 @@ # SPDX-License-Identifier: GPL-2.0 OBJECT_FILES_NON_STANDARD := y -hostprogs := modpost mk_elfconfig -always-y := $(hostprogs) empty.o +hostprogs-always-y += modpost mk_elfconfig +always-y += empty.o modpost-objs := modpost.o file2alias.o sumversion.o diff --git a/scripts/package/buildtar b/scripts/package/buildtar index fb1578e72ab9..936198a90477 100755 --- a/scripts/package/buildtar +++ b/scripts/package/buildtar @@ -53,6 +53,18 @@ rm -rf -- "${tmpdir}" mkdir -p -- "${tmpdir}/boot" dirs=boot + +# +# Try to install dtbs +# +if grep -q '^CONFIG_OF_EARLY_FLATTREE=y' include/config/auto.conf; then + # Only some architectures with OF support have this target + if [ -d "${srctree}/arch/${SRCARCH}/boot/dts" ]; then + $MAKE ARCH="${ARCH}" -f ${srctree}/Makefile INSTALL_DTBS_PATH="${tmpdir}/boot/dtbs/${KERNELRELEASE}" dtbs_install + fi +fi + + # # Try to install modules # diff --git a/scripts/package/mkdebian b/scripts/package/mkdebian index df1adbfb8ead..48fbd3d0284a 100755 --- a/scripts/package/mkdebian +++ b/scripts/package/mkdebian @@ -175,7 +175,7 @@ Section: kernel Priority: optional Maintainer: $maintainer Build-Depends: bc, rsync, kmod, cpio, bison, flex | flex:native $extra_build_depends -Homepage: http://www.kernel.org/ +Homepage: https://www.kernel.org/ Package: $packagename Architecture: $debarch diff --git a/scripts/package/mkspec b/scripts/package/mkspec index 8640c278f1aa..7c477ca7dc98 100755 --- a/scripts/package/mkspec +++ b/scripts/package/mkspec @@ -46,7 +46,7 @@ sed -e '/^DEL/d' -e 's/^\t*//' <<EOF License: GPL Group: System Environment/Kernel Vendor: The Linux Community - URL: http://www.kernel.org + URL: https://www.kernel.org $S Source: kernel-$__KERNELRELEASE.tar.gz Provides: $PROVIDES %define __spec_install_post /usr/lib/rpm/brp-compress || : diff --git a/scripts/selinux/genheaders/Makefile b/scripts/selinux/genheaders/Makefile index 70cf8d95d07c..1faf7f07e8db 100644 --- a/scripts/selinux/genheaders/Makefile +++ b/scripts/selinux/genheaders/Makefile @@ -1,7 +1,5 @@ # SPDX-License-Identifier: GPL-2.0 -hostprogs := genheaders +hostprogs-always-y += genheaders HOST_EXTRACFLAGS += \ -I$(srctree)/include/uapi -I$(srctree)/include \ -I$(srctree)/security/selinux/include - -always-y := $(hostprogs) diff --git a/scripts/selinux/mdp/Makefile b/scripts/selinux/mdp/Makefile index 3026f3c2aa2b..d61058ddd15c 100644 --- a/scripts/selinux/mdp/Makefile +++ b/scripts/selinux/mdp/Makefile @@ -1,8 +1,7 @@ # SPDX-License-Identifier: GPL-2.0 -hostprogs := mdp +hostprogs-always-y += mdp HOST_EXTRACFLAGS += \ -I$(srctree)/include/uapi -I$(srctree)/include \ -I$(srctree)/security/selinux/include -I$(objtree)/include -always-y := $(hostprogs) clean-files := policy.* file_contexts |