diff options
Diffstat (limited to 'scripts')
31 files changed, 271 insertions, 258 deletions
diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include index 30816037036e..7484b9d8272f 100644 --- a/scripts/Kbuild.include +++ b/scripts/Kbuild.include @@ -24,6 +24,10 @@ depfile = $(subst $(comma),_,$(dot-target).d) basetarget = $(basename $(notdir $@)) ### +# real prerequisites without phony targets +real-prereqs = $(filter-out $(PHONY), $^) + +### # Escape single quote for use in echo statements escsq = $(subst $(squote),'\$(squote)',$1) @@ -67,14 +71,10 @@ endef # cc-cross-prefix # Usage: CROSS_COMPILE := $(call cc-cross-prefix, m68k-linux-gnu- m68k-linux-) -# Return first prefix where a prefix$(CC) is found in PATH. -# If no $(CC) found in PATH with listed prefixes return nothing -cc-cross-prefix = \ - $(word 1, $(foreach c,$(1), \ - $(shell set -e; \ - if (which $(strip $(c))$(CC)) > /dev/null 2>&1 ; then \ - echo $(c); \ - fi))) +# Return first <prefix> where a <prefix>gcc is found in PATH. +# If no gcc found in PATH with listed prefixes return nothing +cc-cross-prefix = $(firstword $(foreach c, $(filter-out -%, $(1)), \ + $(if $(shell which $(c)gcc), $(c)))) # output directory for tests below TMPOUT := $(if $(KBUILD_EXTMOD),$(firstword $(KBUILD_EXTMOD))/) @@ -134,12 +134,9 @@ cc-option-yn = $(call try-run,\ 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-version -cc-version = $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-version.sh $(CC)) - # cc-ifversion # Usage: EXTRA_CFLAGS += $(call cc-ifversion, -lt, 0402, -O1) -cc-ifversion = $(shell [ $(cc-version) $(1) $(2) ] && echo $(3) || echo $(4)) +cc-ifversion = $(shell [ $(CONFIG_GCC_VERSION)0 $(1) $(2)000 ] && echo $(3) || echo $(4)) # cc-ldoption # Usage: ldflags += $(call cc-ldoption, -Wl$(comma)--hash-style=both) diff --git a/scripts/Kconfig.include b/scripts/Kconfig.include index dad5583451af..87ff1dcc6bd5 100644 --- a/scripts/Kconfig.include +++ b/scripts/Kconfig.include @@ -27,4 +27,4 @@ cc-option = $(success,$(CC) -Werror $(1) -E -x c /dev/null -o /dev/null) ld-option = $(success,$(LD) -v $(1)) # gcc version including patch level -gcc-version := $(shell,$(srctree)/scripts/gcc-version.sh -p $(CC) | sed 's/^0*//') +gcc-version := $(shell,$(srctree)/scripts/gcc-version.sh $(CC)) diff --git a/scripts/Makefile b/scripts/Makefile index feb1f71381d7..9d442ee050bd 100644 --- a/scripts/Makefile +++ b/scripts/Makefile @@ -39,7 +39,6 @@ build_unifdef: $(obj)/unifdef subdir-$(CONFIG_GCC_PLUGINS) += gcc-plugins subdir-$(CONFIG_MODVERSIONS) += genksyms subdir-$(CONFIG_SECURITY_SELINUX) += selinux -subdir-$(CONFIG_GDB_SCRIPTS) += gdb # Let clean descend into subdirs -subdir- += basic dtc kconfig mod package +subdir- += basic dtc gdb kconfig mod package diff --git a/scripts/Makefile.asm-generic b/scripts/Makefile.asm-generic index a62d2823f6cf..82ad63dcd62b 100644 --- a/scripts/Makefile.asm-generic +++ b/scripts/Makefile.asm-generic @@ -12,8 +12,19 @@ all: src := $(subst /generated,,$(obj)) -include $(src)/Kbuild +# $(generic)/Kbuild lists mandatory-y. Exclude um since it is a special case. +ifneq ($(SRCARCH),um) +include $(generic)/Kbuild +endif + include scripts/Kbuild.include +redundant := $(filter $(mandatory-y) $(generated-y), $(generic-y)) +redundant += $(foreach f, $(generic-y), $(if $(wildcard $(srctree)/$(src)/$(f)),$(f))) +redundant := $(sort $(redundant)) +$(if $(redundant),\ + $(warning redundant generic-y found in $(src)/Kbuild: $(redundant))) + # If arch does not implement mandatory headers, fallback to asm-generic ones. mandatory-y := $(filter-out $(generated-y), $(mandatory-y)) generic-y += $(foreach f, $(mandatory-y), $(if $(wildcard $(srctree)/$(src)/$(f)),,$(f))) diff --git a/scripts/Makefile.build b/scripts/Makefile.build index fd03d60f6c5a..2554a15ecf2b 100644 --- a/scripts/Makefile.build +++ b/scripts/Makefile.build @@ -63,7 +63,9 @@ ifneq ($(strip $(real-obj-y) $(need-builtin)),) builtin-target := $(obj)/built-in.a endif +ifdef CONFIG_MODULES modorder-target := $(obj)/modules.order +endif # We keep a list of all modules in $(MODVERDIR) @@ -104,7 +106,7 @@ modkern_cflags = \ quiet_modtag = $(if $(part-of-module),[M], ) quiet_cmd_cc_s_c = CC $(quiet_modtag) $@ -cmd_cc_s_c = $(CC) $(c_flags) $(DISABLE_LTO) -fverbose-asm -S -o $@ $< + cmd_cc_s_c = $(CC) $(filter-out $(DEBUG_CFLAGS), $(c_flags)) $(DISABLE_LTO) -fverbose-asm -S -o $@ $< $(obj)/%.s: $(src)/%.c FORCE $(call if_changed_dep,cc_s_c) @@ -118,7 +120,7 @@ $(obj)/%.i: $(src)/%.c FORCE # These mirror gensymtypes_S and co below, keep them in synch. cmd_gensymtypes_c = \ $(CPP) -D__GENKSYMS__ $(c_flags) $< | \ - $(GENKSYMS) $(if $(1), -T $(2)) \ + scripts/genksyms/genksyms $(if $(1), -T $(2)) \ $(patsubst y,-R,$(CONFIG_MODULE_REL_CRCS)) \ $(if $(KBUILD_PRESERVE),-p) \ -r $(firstword $(wildcard $(2:.symtypes=.symref) /dev/null)) @@ -312,13 +314,13 @@ $(real-obj-m:.o=.s): modkern_aflags := $(KBUILD_AFLAGS_MODULE) $(AFLAGS_MODULE) # # These mirror gensymtypes_c and co above, keep them in synch. cmd_gensymtypes_S = \ - (echo "\#include <linux/kernel.h>" ; \ + { echo "\#include <linux/kernel.h>" ; \ echo "\#include <asm/asm-prototypes.h>" ; \ $(CPP) $(a_flags) $< | \ grep "\<___EXPORT_SYMBOL\>" | \ - sed 's/.*___EXPORT_SYMBOL[[:space:]]*\([a-zA-Z0-9_]*\)[[:space:]]*,.*/EXPORT_SYMBOL(\1);/' ) | \ + sed 's/.*___EXPORT_SYMBOL[[:space:]]*\([a-zA-Z0-9_]*\)[[:space:]]*,.*/EXPORT_SYMBOL(\1);/' ; } | \ $(CPP) -D__GENKSYMS__ $(c_flags) -xc - | \ - $(GENKSYMS) $(if $(1), -T $(2)) \ + scripts/genksyms/genksyms $(if $(1), -T $(2)) \ $(patsubst y,-R,$(CONFIG_MODULE_REL_CRCS)) \ $(if $(KBUILD_PRESERVE),-p) \ -r $(firstword $(wildcard $(2:.symtypes=.symref) /dev/null)) @@ -394,17 +396,12 @@ $(obj)/%.asn1.c $(obj)/%.asn1.h: $(src)/%.asn1 $(objtree)/scripts/asn1_compiler $(sort $(subdir-obj-y)): $(subdir-ym) ; # -# Rule to compile a set of .o files into one .o file +# Rule to compile a set of .o files into one .a file (without symbol table) # ifdef builtin-target -# built-in.a archives are made with no symbol table or index which -# makes them small and fast, but unable to be used by the linker. -# scripts/link-vmlinux.sh builds an aggregate built-in.a with a symbol -# table and index. quiet_cmd_ar_builtin = AR $@ - cmd_ar_builtin = rm -f $@; \ - $(AR) rcSTP$(KBUILD_ARFLAGS) $@ $(filter $(real-obj-y), $^) + cmd_ar_builtin = rm -f $@; $(AR) rcSTP$(KBUILD_ARFLAGS) $@ $(real-prereqs) $(builtin-target): $(real-obj-y) FORCE $(call if_changed,ar_builtin) @@ -426,16 +423,12 @@ $(modorder-target): $(subdir-ym) FORCE $(Q)(cat /dev/null; $(modorder-cmds)) > $@ # -# Rule to compile a set of .o files into one .a file +# Rule to compile a set of .o files into one .a file (with symbol table) # ifdef lib-target -quiet_cmd_link_l_target = AR $@ - -# lib target archives do get a symbol table and index -cmd_link_l_target = rm -f $@; $(AR) rcsTP$(KBUILD_ARFLAGS) $@ $(lib-y) $(lib-target): $(lib-y) FORCE - $(call if_changed,link_l_target) + $(call if_changed,ar) targets += $(lib-target) @@ -457,6 +450,10 @@ targets += $(obj)/lib-ksyms.o endif +# NOTE: +# Do not replace $(filter %.o,^) with $(real-prereqs). When a single object +# module is turned into a multi object module, $^ will contain header file +# dependencies recorded in the .*.cmd file. quiet_cmd_link_multi-m = LD [M] $@ cmd_link_multi-m = $(LD) $(ld_flags) -r -o $@ $(filter %.o,$^) $(cmd_secanalysis) diff --git a/scripts/Makefile.host b/scripts/Makefile.host index 0393f75db4d4..a115259b57e7 100644 --- a/scripts/Makefile.host +++ b/scripts/Makefile.host @@ -67,13 +67,15 @@ _hostc_flags = $(KBUILD_HOSTCFLAGS) $(HOST_EXTRACFLAGS) \ _hostcxx_flags = $(KBUILD_HOSTCXXFLAGS) $(HOST_EXTRACXXFLAGS) \ $(HOSTCXXFLAGS_$(basetarget).o) -ifeq ($(KBUILD_SRC),) __hostc_flags = $(_hostc_flags) __hostcxx_flags = $(_hostcxx_flags) -else + +ifeq ($(KBUILD_EXTMOD),) +ifneq ($(KBUILD_SRC),) __hostc_flags = -I$(obj) $(call flags,_hostc_flags) __hostcxx_flags = -I$(obj) $(call flags,_hostcxx_flags) endif +endif hostc_flags = -Wp,-MD,$(depfile) $(__hostc_flags) hostcxx_flags = -Wp,-MD,$(depfile) $(__hostcxx_flags) diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index 12b88d09c3a4..8a1f64f17740 100644 --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -137,14 +137,14 @@ _c_flags += $(if $(patsubst n%,, \ $(CFLAGS_KCOV)) endif -# If building the kernel in a separate objtree expand all occurrences -# of -Idir to -I$(srctree)/dir except for absolute paths (starting with '/'). - -ifeq ($(KBUILD_SRC),) __c_flags = $(_c_flags) __a_flags = $(_a_flags) __cpp_flags = $(_cpp_flags) -else + +# If building the kernel in a separate objtree expand all occurrences +# of -Idir to -I$(srctree)/dir except for absolute paths (starting with '/'). +ifeq ($(KBUILD_EXTMOD),) +ifneq ($(KBUILD_SRC),) # -I$(obj) locates generated .h files # $(call addtree,-I$(obj)) locates .h files in srctree, from generated .c files @@ -155,6 +155,7 @@ __c_flags = $(if $(obj),$(call addtree,-I$(src)) -I$(obj)) \ __a_flags = $(call flags,_a_flags) __cpp_flags = $(call flags,_cpp_flags) endif +endif c_flags = -Wp,-MD,$(depfile) $(NOSTDINC_FLAGS) $(LINUXINCLUDE) \ -include $(srctree)/include/linux/compiler_types.h \ @@ -230,7 +231,13 @@ $(obj)/%: $(src)/%_shipped # --------------------------------------------------------------------------- quiet_cmd_ld = LD $@ -cmd_ld = $(LD) $(ld_flags) $(filter-out FORCE,$^) -o $@ + cmd_ld = $(LD) $(ld_flags) $(real-prereqs) -o $@ + +# Archive +# --------------------------------------------------------------------------- + +quiet_cmd_ar = AR $@ + cmd_ar = rm -f $@; $(AR) rcsTP$(KBUILD_ARFLAGS) $@ $(real-prereqs) # Objcopy # --------------------------------------------------------------------------- @@ -242,7 +249,7 @@ cmd_objcopy = $(OBJCOPY) $(OBJCOPYFLAGS) $(OBJCOPYFLAGS_$(@F)) $< $@ # --------------------------------------------------------------------------- quiet_cmd_gzip = GZIP $@ - cmd_gzip = cat $(filter-out FORCE,$^) | gzip -n -f -9 > $@ + cmd_gzip = cat $(real-prereqs) | gzip -n -f -9 > $@ # DTC # --------------------------------------------------------------------------- @@ -270,7 +277,7 @@ DTC_FLAGS += $(DTC_FLAGS_$(basetarget)) # Generate an assembly file to wrap the output of the device tree compiler quiet_cmd_dt_S_dtb= DTB $@ cmd_dt_S_dtb= \ -( \ +{ \ echo '\#include <asm-generic/vmlinux.lds.h>'; \ echo '.section .dtb.init.rodata,"a"'; \ echo '.balign STRUCT_ALIGNMENT'; \ @@ -280,7 +287,7 @@ cmd_dt_S_dtb= \ echo '__dtb_$(subst -,_,$(*F))_end:'; \ echo '.global __dtb_$(subst -,_,$(*F))_end'; \ echo '.balign STRUCT_ALIGNMENT'; \ -) > $@ +} > $@ $(obj)/%.dtb.S: $(obj)/%.dtb FORCE $(call if_changed,dt_S_dtb) @@ -320,7 +327,7 @@ dtc-tmp = $(subst $(comma),_,$(dot-target).dts.tmp) # append the size as a 32-bit littleendian number as gzip does. size_append = printf $(shell \ dec_size=0; \ -for F in $1; do \ +for F in $(real-prereqs); do \ fsize=$$($(CONFIG_SHELL) $(srctree)/scripts/file-size.sh $$F); \ dec_size=$$(expr $$dec_size + $$fsize); \ done; \ @@ -334,23 +341,20 @@ printf "%08x\n" $$dec_size | \ ) quiet_cmd_bzip2 = BZIP2 $@ -cmd_bzip2 = (cat $(filter-out FORCE,$^) | \ - bzip2 -9 && $(call size_append, $(filter-out FORCE,$^))) > $@ + cmd_bzip2 = { cat $(real-prereqs) | bzip2 -9 && $(size_append); } > $@ # Lzma # --------------------------------------------------------------------------- quiet_cmd_lzma = LZMA $@ -cmd_lzma = (cat $(filter-out FORCE,$^) | \ - lzma -9 && $(call size_append, $(filter-out FORCE,$^))) > $@ + cmd_lzma = { cat $(real-prereqs) | lzma -9 && $(size_append); } > $@ quiet_cmd_lzo = LZO $@ -cmd_lzo = (cat $(filter-out FORCE,$^) | \ - lzop -9 && $(call size_append, $(filter-out FORCE,$^))) > $@ + cmd_lzo = { cat $(real-prereqs) | lzop -9 && $(size_append); } > $@ quiet_cmd_lz4 = LZ4 $@ -cmd_lz4 = (cat $(filter-out FORCE,$^) | \ - lz4c -l -c1 stdin stdout && $(call size_append, $(filter-out FORCE,$^))) > $@ + cmd_lz4 = { cat $(real-prereqs) | lz4c -l -c1 stdin stdout && \ + $(size_append); } > $@ # U-Boot mkimage # --------------------------------------------------------------------------- @@ -392,13 +396,11 @@ quiet_cmd_uimage = UIMAGE $@ # big dictionary would increase the memory usage too much in the multi-call # decompression mode. A BCJ filter isn't used either. quiet_cmd_xzkern = XZKERN $@ -cmd_xzkern = (cat $(filter-out FORCE,$^) | \ - sh $(srctree)/scripts/xz_wrap.sh && \ - $(call size_append, $(filter-out FORCE,$^))) > $@ + cmd_xzkern = { cat $(real-prereqs) | sh $(srctree)/scripts/xz_wrap.sh && \ + $(size_append); } > $@ quiet_cmd_xzmisc = XZMISC $@ -cmd_xzmisc = (cat $(filter-out FORCE,$^) | \ - xz --check=crc32 --lzma2=dict=1MiB) > $@ + cmd_xzmisc = cat $(real-prereqs) | xz --check=crc32 --lzma2=dict=1MiB > $@ # ASM offsets # --------------------------------------------------------------------------- diff --git a/scripts/Makefile.modinst b/scripts/Makefile.modinst index ff5ca9817a85..0dae402661f3 100644 --- a/scripts/Makefile.modinst +++ b/scripts/Makefile.modinst @@ -23,7 +23,7 @@ quiet_cmd_modules_install = INSTALL $@ mkdir -p $(2) ; \ cp $@ $(2) ; \ $(mod_strip_cmd) $(2)/$(notdir $@) ; \ - $(mod_sign_cmd) $(2)/$(notdir $@) $(patsubst %,|| true,$(KBUILD_EXTMOD)) && \ + $(mod_sign_cmd) $(2)/$(notdir $@) $(patsubst %,|| true,$(KBUILD_EXTMOD)) ; \ $(mod_compress_cmd) $(2)/$(notdir $@) # Modules built outside the kernel source tree go into extra by default diff --git a/scripts/Makefile.modpost b/scripts/Makefile.modpost index 7d4af0d0accb..6b7f354f189a 100644 --- a/scripts/Makefile.modpost +++ b/scripts/Makefile.modpost @@ -77,7 +77,6 @@ modpost = scripts/mod/modpost \ $(if $(KBUILD_EXTMOD),-I $(modulesymfile)) \ $(if $(KBUILD_EXTRA_SYMBOLS), $(patsubst %, -e %,$(KBUILD_EXTRA_SYMBOLS))) \ $(if $(KBUILD_EXTMOD),-o $(modulesymfile)) \ - $(if $(CONFIG_DEBUG_SECTION_MISMATCH),,-S) \ $(if $(CONFIG_SECTION_MISMATCH_WARN_ONLY),,-E) \ $(if $(KBUILD_EXTMOD)$(KBUILD_MODPOST_WARN),-w) @@ -122,7 +121,7 @@ quiet_cmd_ld_ko_o = LD [M] $@ cmd_ld_ko_o = \ $(LD) -r $(KBUILD_LDFLAGS) \ $(KBUILD_LDFLAGS_MODULE) $(LDFLAGS_MODULE) \ - -o $@ $(filter-out FORCE,$^) ; \ + -o $@ $(real-prereqs) ; \ $(if $(ARCH_POSTLINK), $(MAKE) -f $(ARCH_POSTLINK) $@, true) $(modules): %.ko :%.o %.mod.o FORCE diff --git a/scripts/adjust_autoksyms.sh b/scripts/adjust_autoksyms.sh index 6e6d63957da3..84bf6b500815 100755 --- a/scripts/adjust_autoksyms.sh +++ b/scripts/adjust_autoksyms.sh @@ -39,14 +39,7 @@ case "$KBUILD_VERBOSE" in esac # We need access to CONFIG_ symbols -case "${KCONFIG_CONFIG}" in -*/*) - . "${KCONFIG_CONFIG}" - ;; -*) - # Force using a file from the current directory - . "./${KCONFIG_CONFIG}" -esac +. include/config/auto.conf # Generate a new ksym list file with symbols needed by the current # set of modules. diff --git a/scripts/clang-version.sh b/scripts/clang-version.sh index e65fbc3079d4..6fabf0695761 100755 --- a/scripts/clang-version.sh +++ b/scripts/clang-version.sh @@ -1,14 +1,10 @@ #!/bin/sh # SPDX-License-Identifier: GPL-2.0 # -# clang-version [-p] clang-command -# -# Prints the compiler version of `clang-command' in a canonical 4-digit form -# such as `0500' for clang-5.0 etc. -# -# With the -p option, prints the patchlevel as well, for example `050001' for -# clang-5.0.1 etc. +# clang-version clang-command # +# Print the compiler version of `clang-command' in a 5 or 6-digit form +# such as `50001' for clang-5.0.1 etc. compiler="$*" diff --git a/scripts/coccinelle/free/put_device.cocci b/scripts/coccinelle/free/put_device.cocci new file mode 100644 index 000000000000..7395697e7f19 --- /dev/null +++ b/scripts/coccinelle/free/put_device.cocci @@ -0,0 +1,56 @@ +// SPDX-License-Identifier: GPL-2.0 +/// Find missing put_device for every of_find_device_by_node. +/// +// Confidence: Moderate +// Copyright: (C) 2018-2019 Wen Yang, ZTE. +// Comments: +// Options: --no-includes --include-headers + +virtual report +virtual org + +@search exists@ +local idexpression id; +expression x,e,e1; +position p1,p2; +type T,T1,T2,T3; +@@ + +id = of_find_device_by_node@p1(x) +... when != e = id +if (id == NULL || ...) { ... return ...; } +... when != put_device(&id->dev) + when != platform_device_put(id) + when != of_dev_put(id) + when != if (id) { ... put_device(&id->dev) ... } + when != e1 = (T)id + when != e1 = &id->dev + when != e1 = get_device(&id->dev) + when != e1 = (T1)platform_get_drvdata(id) +( + return +( id +| (T2)dev_get_drvdata(&id->dev) +| (T3)platform_get_drvdata(id) +); +| return@p2 ...; +) + +@script:python depends on report@ +p1 << search.p1; +p2 << search.p2; +@@ + +coccilib.report.print_report(p2[0], "ERROR: missing put_device; " + + "call of_find_device_by_node on line " + + p1[0].line + + ", but without a corresponding object release " + + "within this function.") + +@script:python depends on org@ +p1 << search.p1; +p2 << search.p2; +@@ + +cocci.print_main("of_find_device_by_node", p1) +cocci.print_secs("needed put_device", p2) diff --git a/scripts/gcc-version.sh b/scripts/gcc-version.sh index 11bb909845e7..ae353432539b 100755 --- a/scripts/gcc-version.sh +++ b/scripts/gcc-version.sh @@ -1,33 +1,20 @@ #!/bin/sh # SPDX-License-Identifier: GPL-2.0 # -# gcc-version [-p] gcc-command -# -# Prints the gcc version of `gcc-command' in a canonical 4-digit form -# such as `0295' for gcc-2.95, `0303' for gcc-3.3, etc. -# -# With the -p option, prints the patchlevel as well, for example `029503' for -# gcc-2.95.3, `030301' for gcc-3.3.1, etc. +# gcc-version gcc-command # - -if [ "$1" = "-p" ] ; then - with_patchlevel=1; - shift; -fi +# Print the gcc version of `gcc-command' in a 5 or 6-digit form +# such as `29503' for gcc-2.95.3, `30301' for gcc-3.3.1, etc. compiler="$*" if [ ${#compiler} -eq 0 ]; then - echo "Error: No compiler specified." - printf "Usage:\n\t$0 <gcc-command>\n" + echo "Error: No compiler specified." >&2 + printf "Usage:\n\t$0 <gcc-command>\n" >&2 exit 1 fi MAJOR=$(echo __GNUC__ | $compiler -E -x c - | tail -n 1) MINOR=$(echo __GNUC_MINOR__ | $compiler -E -x c - | tail -n 1) -if [ "x$with_patchlevel" != "x" ] ; then - PATCHLEVEL=$(echo __GNUC_PATCHLEVEL__ | $compiler -E -x c - | tail -n 1) - printf "%02d%02d%02d\\n" $MAJOR $MINOR $PATCHLEVEL -else - printf "%02d%02d\\n" $MAJOR $MINOR -fi +PATCHLEVEL=$(echo __GNUC_PATCHLEVEL__ | $compiler -E -x c - | tail -n 1) +printf "%d%02d%02d\\n" $MAJOR $MINOR $PATCHLEVEL diff --git a/scripts/gdb/linux/Makefile b/scripts/gdb/linux/Makefile index aba23be985e4..3df395a9c2ce 100644 --- a/scripts/gdb/linux/Makefile +++ b/scripts/gdb/linux/Makefile @@ -1,24 +1,25 @@ # SPDX-License-Identifier: GPL-2.0 -always := gdb-scripts -SRCTREE := $(abspath $(srctree)) - -$(obj)/gdb-scripts: ifneq ($(KBUILD_SRC),) - $(Q)ln -fsn $(SRCTREE)/$(obj)/*.py $(objtree)/$(obj) + +symlinks := $(patsubst $(srctree)/$(src)/%,%,$(wildcard $(srctree)/$(src)/*.py)) + +quiet_cmd_symlink = SYMLINK $@ + cmd_symlink = ln -fsn $(patsubst $(obj)/%,$(abspath $(srctree))/$(src)/%,$@) $@ + +extra-y += $(symlinks) +$(addprefix $(obj)/, $(symlinks)): FORCE + $(call if_changed,symlink) + endif - @: quiet_cmd_gen_constants_py = GEN $@ cmd_gen_constants_py = \ $(CPP) -E -x c -P $(c_flags) $< > $@ ;\ sed -i '1,/<!-- end-c-headers -->/d;' $@ -targets += constants.py -$(obj)/constants.py: $(SRCTREE)/$(obj)/constants.py.in FORCE +extra-y += constants.py +$(obj)/constants.py: $(src)/constants.py.in FORCE $(call if_changed_dep,gen_constants_py) -build_constants_py: $(obj)/constants.py - @: - -clean-files := *.pyc *.pyo $(if $(KBUILD_SRC),*.py) $(obj)/constants.py +clean-files := *.pyc *.pyo diff --git a/scripts/kallsyms.c b/scripts/kallsyms.c index f75e7bda4889..e17837f1d3f2 100644 --- a/scripts/kallsyms.c +++ b/scripts/kallsyms.c @@ -62,11 +62,11 @@ static int all_symbols = 0; static int absolute_percpu = 0; static int base_relative = 0; -int token_profit[0x10000]; +static int token_profit[0x10000]; /* the table that holds the result of the compression */ -unsigned char best_table[256][2]; -unsigned char best_table_len[256]; +static unsigned char best_table[256][2]; +static unsigned char best_table_len[256]; static void usage(void) @@ -80,7 +80,7 @@ static void usage(void) * This ignores the intensely annoying "mapping symbols" found * in ARM ELF files: $a, $t and $d. */ -static inline int is_arm_mapping_symbol(const char *str) +static int is_arm_mapping_symbol(const char *str) { return str[0] == '$' && strchr("axtd", str[1]) && (str[2] == '\0' || str[2] == '.'); @@ -331,7 +331,7 @@ static void write_src(void) unsigned int *markers; char buf[KSYM_NAME_LEN]; - printf("#include <asm/types.h>\n"); + printf("#include <asm/bitsperlong.h>\n"); printf("#if BITS_PER_LONG == 64\n"); printf("#define PTR .quad\n"); printf("#define ALGN .balign 8\n"); @@ -596,9 +596,6 @@ static void insert_real_symbols_in_table(void) { unsigned int i, j, c; - memset(best_table, 0, sizeof(best_table)); - memset(best_table_len, 0, sizeof(best_table_len)); - for (i = 0; i < table_cnt; i++) { for (j = 0; j < table[i].len; j++) { c = table[i].sym[j]; diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile index 181973509a05..7c5dc31c1d95 100644 --- a/scripts/kconfig/Makefile +++ b/scripts/kconfig/Makefile @@ -143,11 +143,12 @@ help: # =========================================================================== # object files used by all kconfig flavours -common-objs := confdata.o expr.o symbol.o preprocess.o zconf.lex.o zconf.tab.o +common-objs := confdata.o expr.o lexer.lex.o parser.tab.o preprocess.o \ + symbol.o -$(obj)/zconf.lex.o: $(obj)/zconf.tab.h -HOSTCFLAGS_zconf.lex.o := -I$(src) -HOSTCFLAGS_zconf.tab.o := -I$(src) +$(obj)/lexer.lex.o: $(obj)/parser.tab.h +HOSTCFLAGS_lexer.lex.o := -I$(src) +HOSTCFLAGS_parser.tab.o := -I$(src) # conf: Used for defconfig, oldconfig and related targets hostprogs-y += conf diff --git a/scripts/kconfig/conf.c b/scripts/kconfig/conf.c index da89ef788a8d..ef3678c24bab 100644 --- a/scripts/kconfig/conf.c +++ b/scripts/kconfig/conf.c @@ -488,7 +488,6 @@ int main(int ac, char **av) const char *progname = av[0]; int opt; const char *name, *defconfig_file = NULL /* gcc uninit */; - struct stat tmpstat; int no_conf_write = 0; tty_stdio = isatty(0) && isatty(1); @@ -560,18 +559,6 @@ int main(int ac, char **av) name = av[optind]; conf_parse(name); //zconfdump(stdout); - if (sync_kconfig) { - name = conf_get_configname(); - if (stat(name, &tmpstat)) { - fprintf(stderr, "***\n" - "*** Configuration file \"%s\" not found!\n" - "***\n" - "*** Please run some configurator (e.g. \"make oldconfig\" or\n" - "*** \"make menuconfig\" or \"make xconfig\").\n" - "***\n", name); - exit(1); - } - } switch (input_mode) { case defconfig: diff --git a/scripts/kconfig/expr.h b/scripts/kconfig/expr.h index 999edb60cd53..8dde65bc3165 100644 --- a/scripts/kconfig/expr.h +++ b/scripts/kconfig/expr.h @@ -172,7 +172,7 @@ struct symbol { * int "BAZ Value" * range 1..255 * - * Please, also check zconf.y:print_symbol() when modifying the + * Please, also check parser.y:print_symbol() when modifying the * list of property types! */ enum prop_type { diff --git a/scripts/kconfig/zconf.l b/scripts/kconfig/lexer.l index b2d0a3b0bce9..c9df1c8b9824 100644 --- a/scripts/kconfig/zconf.l +++ b/scripts/kconfig/lexer.l @@ -15,7 +15,7 @@ #include <unistd.h> #include "lkc.h" -#include "zconf.tab.h" +#include "parser.tab.h" #define YY_DECL static int yylex1(void) diff --git a/scripts/kconfig/lkc.h b/scripts/kconfig/lkc.h index 531ff7c57d92..d871539e4b45 100644 --- a/scripts/kconfig/lkc.h +++ b/scripts/kconfig/lkc.h @@ -90,7 +90,7 @@ void *xrealloc(void *p, size_t size); char *xstrdup(const char *s); char *xstrndup(const char *s, size_t n); -/* zconf.l */ +/* lexer.l */ int yylex(void); struct gstr { diff --git a/scripts/kconfig/lxdialog/.gitignore b/scripts/kconfig/lxdialog/.gitignore deleted file mode 100644 index 90b08ff025a6..000000000000 --- a/scripts/kconfig/lxdialog/.gitignore +++ /dev/null @@ -1,4 +0,0 @@ -# -# Generated files -# -lxdialog diff --git a/scripts/kconfig/zconf.y b/scripts/kconfig/parser.y index 60936c76865b..60936c76865b 100644 --- a/scripts/kconfig/zconf.y +++ b/scripts/kconfig/parser.y diff --git a/scripts/kconfig/qconf.cc b/scripts/kconfig/qconf.cc index 8be8a70c5542..ce7fc87a49a7 100644 --- a/scripts/kconfig/qconf.cc +++ b/scripts/kconfig/qconf.cc @@ -1392,6 +1392,8 @@ ConfigMainWindow::ConfigMainWindow(void) conf_set_changed_callback(conf_changed); // Set saveAction's initial state conf_changed(); + configname = xstrdup(conf_get_configname()); + QAction *saveAsAction = new QAction("Save &As...", this); connect(saveAsAction, SIGNAL(triggered(bool)), SLOT(saveConfigAs())); QAction *searchAction = new QAction("&Find", this); @@ -1520,17 +1522,29 @@ ConfigMainWindow::ConfigMainWindow(void) void ConfigMainWindow::loadConfig(void) { - QString s = QFileDialog::getOpenFileName(this, "", conf_get_configname()); - if (s.isNull()) + QString str; + QByteArray ba; + const char *name; + + str = QFileDialog::getOpenFileName(this, "", configname); + if (str.isNull()) return; - if (conf_read(QFile::encodeName(s))) + + ba = str.toLocal8Bit(); + name = ba.data(); + + if (conf_read(name)) QMessageBox::information(this, "qconf", "Unable to load configuration!"); + + free(configname); + configname = xstrdup(name); + ConfigView::updateListAll(); } bool ConfigMainWindow::saveConfig(void) { - if (conf_write(NULL)) { + if (conf_write(configname)) { QMessageBox::information(this, "qconf", "Unable to save configuration!"); return false; } @@ -1541,10 +1555,24 @@ bool ConfigMainWindow::saveConfig(void) void ConfigMainWindow::saveConfigAs(void) { - QString s = QFileDialog::getSaveFileName(this, "", conf_get_configname()); - if (s.isNull()) + QString str; + QByteArray ba; + const char *name; + + str = QFileDialog::getSaveFileName(this, "", configname); + if (str.isNull()) return; - saveConfig(); + + ba = str.toLocal8Bit(); + name = ba.data(); + + if (conf_write(name)) { + QMessageBox::information(this, "qconf", "Unable to save configuration!"); + } + conf_write_autoconf(0); + + free(configname); + configname = xstrdup(name); } void ConfigMainWindow::searchConfig(void) diff --git a/scripts/kconfig/qconf.h b/scripts/kconfig/qconf.h index 41df466e67d9..45bfe9b2b966 100644 --- a/scripts/kconfig/qconf.h +++ b/scripts/kconfig/qconf.h @@ -291,6 +291,7 @@ protected: class ConfigMainWindow : public QMainWindow { Q_OBJECT + char *configname; static QAction *saveAction; static void conf_changed(void); public: diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh index c8cf45362bd6..dc0e8c5a1402 100755 --- a/scripts/link-vmlinux.sh +++ b/scripts/link-vmlinux.sh @@ -3,22 +3,17 @@ # # link vmlinux # -# vmlinux is linked from the objects selected by $(KBUILD_VMLINUX_INIT) and -# $(KBUILD_VMLINUX_MAIN) and $(KBUILD_VMLINUX_LIBS). Most are built-in.a files -# from top-level directories in the kernel tree, others are specified in -# arch/$(ARCH)/Makefile. Ordering when linking is important, and -# $(KBUILD_VMLINUX_INIT) must be first. $(KBUILD_VMLINUX_LIBS) are archives -# which are linked conditionally (not within --whole-archive), and do not -# require symbol indexes added. +# vmlinux is linked from the objects selected by $(KBUILD_VMLINUX_OBJS) and +# $(KBUILD_VMLINUX_LIBS). Most are built-in.a files from top-level directories +# in the kernel tree, others are specified in arch/$(ARCH)/Makefile. +# $(KBUILD_VMLINUX_LIBS) are archives which are linked conditionally +# (not within --whole-archive), and do not require symbol indexes added. # # vmlinux # ^ # | -# +-< $(KBUILD_VMLINUX_INIT) -# | +--< init/version.o + more -# | -# +--< $(KBUILD_VMLINUX_MAIN) -# | +--< drivers/built-in.a mm/built-in.a + more +# +--< $(KBUILD_VMLINUX_OBJS) +# | +--< init/built-in.a drivers/built-in.a mm/built-in.a + more # | # +--< $(KBUILD_VMLINUX_LIBS) # | +--< lib/lib.a + more @@ -44,24 +39,6 @@ info() fi } -# Thin archive build here makes a final archive with symbol table and indexes -# from vmlinux objects INIT and MAIN, which can be used as input to linker. -# KBUILD_VMLINUX_LIBS archives should already have symbol table and indexes -# added. -# -# Traditional incremental style of link does not require this step -# -# built-in.a output file -# -archive_builtin() -{ - info AR built-in.a - rm -f built-in.a; - ${AR} rcsTP${KBUILD_ARFLAGS} built-in.a \ - ${KBUILD_VMLINUX_INIT} \ - ${KBUILD_VMLINUX_MAIN} -} - # Link of vmlinux.o used for section mismatch analysis # ${1} output file modpost_link() @@ -69,7 +46,7 @@ modpost_link() local objects objects="--whole-archive \ - built-in.a \ + ${KBUILD_VMLINUX_OBJS} \ --no-whole-archive \ --start-group \ ${KBUILD_VMLINUX_LIBS} \ @@ -88,7 +65,7 @@ vmlinux_link() if [ "${SRCARCH}" != "um" ]; then objects="--whole-archive \ - built-in.a \ + ${KBUILD_VMLINUX_OBJS} \ --no-whole-archive \ --start-group \ ${KBUILD_VMLINUX_LIBS} \ @@ -99,7 +76,7 @@ vmlinux_link() -T ${lds} ${objects} else objects="-Wl,--whole-archive \ - built-in.a \ + ${KBUILD_VMLINUX_OBJS} \ -Wl,--no-whole-archive \ -Wl,--start-group \ ${KBUILD_VMLINUX_LIBS} \ @@ -160,7 +137,6 @@ cleanup() rm -f .tmp_System.map rm -f .tmp_kallsyms* rm -f .tmp_vmlinux* - rm -f built-in.a rm -f System.map rm -f vmlinux rm -f vmlinux.o @@ -195,14 +171,7 @@ if [ "$1" = "clean" ]; then fi # We need access to CONFIG_ symbols -case "${KCONFIG_CONFIG}" in -*/*) - . "${KCONFIG_CONFIG}" - ;; -*) - # Force using a file from the current directory - . "./${KCONFIG_CONFIG}" -esac +. include/config/auto.conf # Update version info GEN .version @@ -217,8 +186,6 @@ fi; # final build of init/ ${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init -archive_builtin - #link vmlinux.o info LD vmlinux.o modpost_link vmlinux.o diff --git a/scripts/mkcompile_h b/scripts/mkcompile_h index 87f1fc9801d7..2339f86126cb 100755 --- a/scripts/mkcompile_h +++ b/scripts/mkcompile_h @@ -62,7 +62,7 @@ UTS_TRUNCATE="cut -b -$UTS_LEN" # Generate a temporary compile.h -( echo /\* This file is auto generated, version $VERSION \*/ +{ echo /\* This file is auto generated, version $VERSION \*/ if [ -n "$CONFIG_FLAGS" ] ; then echo "/* $CONFIG_FLAGS */"; fi echo \#define UTS_MACHINE \"$ARCH\" @@ -73,7 +73,7 @@ UTS_TRUNCATE="cut -b -$UTS_LEN" echo \#define LINUX_COMPILE_HOST \"`echo $LINUX_COMPILE_HOST | $UTS_TRUNCATE`\" echo \#define LINUX_COMPILER \"`$CC -v 2>&1 | grep ' version ' | sed 's/[[:space:]]*$//'`\" -) > .tmpcompile +} > .tmpcompile # Only replace the real compile.h if the new one is different, # in order to preserve the timestamp and avoid unnecessary diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c index 26bf886bd168..0b0d1080b1c5 100644 --- a/scripts/mod/modpost.c +++ b/scripts/mod/modpost.c @@ -35,7 +35,6 @@ static int vmlinux_section_warnings = 1; static int warn_unresolved = 0; /* How a symbol is exported */ static int sec_mismatch_count = 0; -static int sec_mismatch_verbose = 1; static int sec_mismatch_fatal = 0; /* ignore missing files */ static int ignore_missing_files; @@ -1406,8 +1405,6 @@ static void report_sec_mismatch(const char *modname, char *prl_to; sec_mismatch_count++; - if (!sec_mismatch_verbose) - return; get_pretty_name(from_is_func, &from, &from_p); get_pretty_name(to_is_func, &to, &to_p); @@ -1655,9 +1652,7 @@ static void extable_mismatch_handler(const char* modname, struct elf_info *elf, sec_mismatch_count++; - if (sec_mismatch_verbose) - report_extable_warnings(modname, elf, mismatch, r, sym, - fromsec, tosec); + report_extable_warnings(modname, elf, mismatch, r, sym, fromsec, tosec); if (match(tosec, mismatch->bad_tosec)) fatal("The relocation at %s+0x%lx references\n" @@ -2433,7 +2428,7 @@ int main(int argc, char **argv) struct ext_sym_list *extsym_iter; struct ext_sym_list *extsym_start = NULL; - while ((opt = getopt(argc, argv, "i:I:e:mnsST:o:awE")) != -1) { + while ((opt = getopt(argc, argv, "i:I:e:mnsT:o:awE")) != -1) { switch (opt) { case 'i': kernel_read = optarg; @@ -2465,9 +2460,6 @@ int main(int argc, char **argv) case 's': vmlinux_section_warnings = 0; break; - case 'S': - sec_mismatch_verbose = 0; - break; case 'T': files_source = optarg; break; @@ -2525,18 +2517,9 @@ int main(int argc, char **argv) } if (dump_write) write_dump(dump_write); - if (sec_mismatch_count) { - if (!sec_mismatch_verbose) { - warn("modpost: Found %d section mismatch(es).\n" - "To see full details build your kernel with:\n" - "'make CONFIG_DEBUG_SECTION_MISMATCH=y'\n", - sec_mismatch_count); - } - if (sec_mismatch_fatal) { - fatal("modpost: Section mismatches detected.\n" - "Set CONFIG_SECTION_MISMATCH_WARN_ONLY=y to allow them.\n"); - } - } + if (sec_mismatch_count && sec_mismatch_fatal) + fatal("modpost: Section mismatches detected.\n" + "Set CONFIG_SECTION_MISMATCH_WARN_ONLY=y to allow them.\n"); free(buf.p); return err; diff --git a/scripts/package/Makefile b/scripts/package/Makefile index 453fecee62f0..2c6de21e5152 100644 --- a/scripts/package/Makefile +++ b/scripts/package/Makefile @@ -59,7 +59,7 @@ rpm-pkg: FORCE # binrpm-pkg # --------------------------------------------------------------------------- binrpm-pkg: FORCE - $(MAKE) KBUILD_SRC= + $(MAKE) -f $(srctree)/Makefile $(CONFIG_SHELL) $(MKSPEC) prebuilt > $(objtree)/binkernel.spec +rpmbuild $(RPMOPTS) --define "_builddir $(objtree)" --target \ $(UTS_MACHINE) -bb $(objtree)/binkernel.spec @@ -72,11 +72,11 @@ deb-pkg: FORCE $(call cmd,src_tar,$(KDEB_SOURCENAME)) origversion=$$(dpkg-parsechangelog -SVersion |sed 's/-[^-]*$$//');\ mv $(KDEB_SOURCENAME).tar.gz ../$(KDEB_SOURCENAME)_$${origversion}.orig.tar.gz - +dpkg-buildpackage -r$(KBUILD_PKG_ROOTCMD) -a$$(cat debian/arch) -i.git -us -uc + +dpkg-buildpackage -r$(KBUILD_PKG_ROOTCMD) -a$$(cat debian/arch) $(DPKG_FLAGS) -i.git -us -uc bindeb-pkg: FORCE $(CONFIG_SHELL) $(srctree)/scripts/package/mkdebian - +dpkg-buildpackage -r$(KBUILD_PKG_ROOTCMD) -a$$(cat debian/arch) -b -nc -uc + +dpkg-buildpackage -r$(KBUILD_PKG_ROOTCMD) -a$$(cat debian/arch) $(DPKG_FLAGS) -b -nc -uc intdeb-pkg: FORCE +$(CONFIG_SHELL) $(srctree)/scripts/package/builddeb @@ -102,7 +102,7 @@ clean-dirs += $(objtree)/snap/ # tarball targets # --------------------------------------------------------------------------- tar%pkg: FORCE - $(MAKE) KBUILD_SRC= + $(MAKE) -f $(srctree)/Makefile $(CONFIG_SHELL) $(srctree)/scripts/package/buildtar $@ clean-dirs += $(objtree)/tar-install/ diff --git a/scripts/package/builddeb b/scripts/package/builddeb index f43a274f4f1d..b03dd56a4782 100755 --- a/scripts/package/builddeb +++ b/scripts/package/builddeb @@ -12,6 +12,18 @@ set -e +is_enabled() { + grep -q "^$1=y" include/config/auto.conf +} + +if_enabled_echo() { + if is_enabled "$1"; then + echo -n "$2" + elif [ $# -ge 3 ]; then + echo -n "$3" + fi +} + create_package() { local pname="$1" pdir="$2" @@ -62,7 +74,7 @@ parisc|mips|powerpc) installed_image_path="boot/vmlinuz-$version" esac -BUILD_DEBUG="$(grep -s '^CONFIG_DEBUG_INFO=y' $KCONFIG_CONFIG || true)" +BUILD_DEBUG=$(if_enabled_echo CONFIG_DEBUG_INFO Yes) # Setup the directory structure rm -rf "$tmpdir" "$kernel_headers_dir" "$libc_headers_dir" "$dbg_dir" $objtree/debian/files @@ -83,15 +95,15 @@ else fi cp "$($MAKE -s -f $srctree/Makefile image_name)" "$tmpdir/$installed_image_path" -if grep -q "^CONFIG_OF_EARLY_FLATTREE=y" $KCONFIG_CONFIG ; then +if is_enabled CONFIG_OF_EARLY_FLATTREE; then # Only some architectures with OF support have this target if [ -d "${srctree}/arch/$SRCARCH/boot/dts" ]; then - $MAKE KBUILD_SRC= INSTALL_DTBS_PATH="$tmpdir/usr/lib/$packagename" dtbs_install + $MAKE -f $srctree/Makefile INSTALL_DTBS_PATH="$tmpdir/usr/lib/$packagename" dtbs_install fi fi -if grep -q '^CONFIG_MODULES=y' $KCONFIG_CONFIG ; then - INSTALL_MOD_PATH="$tmpdir" $MAKE KBUILD_SRC= modules_install +if is_enabled CONFIG_MODULES; then + INSTALL_MOD_PATH="$tmpdir" $MAKE -f $srctree/Makefile modules_install rm -f "$tmpdir/lib/modules/$version/build" rm -f "$tmpdir/lib/modules/$version/source" if [ "$ARCH" = "um" ] ; then @@ -111,16 +123,15 @@ if grep -q '^CONFIG_MODULES=y' $KCONFIG_CONFIG ; then done # resign stripped modules - MODULE_SIG_ALL="$(grep -s '^CONFIG_MODULE_SIG_ALL=y' $KCONFIG_CONFIG || true)" - if [ -n "$MODULE_SIG_ALL" ]; then - INSTALL_MOD_PATH="$tmpdir" $MAKE KBUILD_SRC= modules_sign + if is_enabled CONFIG_MODULE_SIG_ALL; then + INSTALL_MOD_PATH="$tmpdir" $MAKE -f $srctree/Makefile modules_sign fi fi fi if [ "$ARCH" != "um" ]; then - $MAKE headers_check KBUILD_SRC= - $MAKE headers_install KBUILD_SRC= INSTALL_HDR_PATH="$libc_headers_dir/usr" + $MAKE -f $srctree/Makefile headers_check + $MAKE -f $srctree/Makefile headers_install INSTALL_HDR_PATH="$libc_headers_dir/usr" fi # Install the maintainer scripts @@ -129,11 +140,6 @@ fi # make-kpkg sets $INITRD to indicate whether an initramfs is wanted, and # so do we; recent versions of dracut and initramfs-tools will obey this. debhookdir=${KDEB_HOOKDIR:-/etc/kernel} -if grep -q '^CONFIG_BLK_DEV_INITRD=y' $KCONFIG_CONFIG; then - want_initrd=Yes -else - want_initrd=No -fi for script in postinst postrm preinst prerm ; do mkdir -p "$tmpdir$debhookdir/$script.d" cat <<EOF > "$tmpdir/DEBIAN/$script" @@ -145,7 +151,7 @@ set -e export DEB_MAINT_PARAMS="\$*" # Tell initramfs builder whether it's wanted -export INITRD=$want_initrd +export INITRD=$(if_enabled_echo CONFIG_BLK_DEV_INITRD Yes No) test -d $debhookdir/$script.d && run-parts --arg="$version" --arg="/$installed_image_path" $debhookdir/$script.d exit 0 @@ -158,11 +164,11 @@ done (cd $srctree; find arch/*/include include scripts -type f -o -type l) >> "$objtree/debian/hdrsrcfiles" (cd $srctree; find arch/$SRCARCH -name module.lds -o -name Kbuild.platforms -o -name Platform) >> "$objtree/debian/hdrsrcfiles" (cd $srctree; find $(find arch/$SRCARCH -name include -o -name scripts -type d) -type f) >> "$objtree/debian/hdrsrcfiles" -if grep -q '^CONFIG_STACK_VALIDATION=y' $KCONFIG_CONFIG ; then +if is_enabled CONFIG_STACK_VALIDATION; then (cd $objtree; find tools/objtool -type f -executable) >> "$objtree/debian/hdrobjfiles" fi (cd $objtree; find arch/$SRCARCH/include Module.symvers include scripts -type f) >> "$objtree/debian/hdrobjfiles" -if grep -q '^CONFIG_GCC_PLUGINS=y' $KCONFIG_CONFIG ; then +if is_enabled CONFIG_GCC_PLUGINS; then (cd $objtree; find scripts/gcc-plugins -name \*.so -o -name gcc-common.h) >> "$objtree/debian/hdrobjfiles" fi destdir=$kernel_headers_dir/usr/src/linux-headers-$version diff --git a/scripts/package/buildtar b/scripts/package/buildtar index d624a07a4e77..2f66c81e4021 100755 --- a/scripts/package/buildtar +++ b/scripts/package/buildtar @@ -56,8 +56,8 @@ dirs=boot # # Try to install modules # -if grep -q '^CONFIG_MODULES=y' "${KCONFIG_CONFIG}"; then - make ARCH="${ARCH}" O="${objtree}" KBUILD_SRC= INSTALL_MOD_PATH="${tmpdir}" modules_install +if grep -q '^CONFIG_MODULES=y' include/config/auto.conf; then + make ARCH="${ARCH}" -f ${srctree}/Makefile INSTALL_MOD_PATH="${tmpdir}" modules_install dirs="$dirs lib" fi diff --git a/scripts/package/mkdebian b/scripts/package/mkdebian index edcad61fe3cd..8351584cb24e 100755 --- a/scripts/package/mkdebian +++ b/scripts/package/mkdebian @@ -7,7 +7,7 @@ set -e is_enabled() { - grep -q "^CONFIG_$1=y" $KCONFIG_CONFIG + grep -q "^$1=y" include/config/auto.conf } if_enabled_echo() { @@ -31,23 +31,23 @@ set_debarch() { x86_64) debarch=amd64 ;; sparc*) - debarch=sparc$(if_enabled_echo 64BIT 64) ;; + debarch=sparc$(if_enabled_echo CONFIG_64BIT 64) ;; s390*) debarch=s390x ;; ppc*) - if is_enabled 64BIT; then - debarch=ppc64$(if_enabled_echo CPU_LITTLE_ENDIAN el) + if is_enabled CONFIG_64BIT; then + debarch=ppc64$(if_enabled_echo CONFIG_CPU_LITTLE_ENDIAN el) else - debarch=powerpc$(if_enabled_echo SPE spe) + debarch=powerpc$(if_enabled_echo CONFIG_SPE spe) fi ;; parisc*) debarch=hppa ;; mips*) - if is_enabled CPU_LITTLE_ENDIAN; then - debarch=mips$(if_enabled_echo 64BIT 64)$(if_enabled_echo CPU_MIPSR6 r6)el - elif is_enabled CPU_MIPSR6; then - debarch=mips$(if_enabled_echo 64BIT 64)r6 + if is_enabled CONFIG_CPU_LITTLE_ENDIAN; then + debarch=mips$(if_enabled_echo CONFIG_64BIT 64)$(if_enabled_echo CONFIG_CPU_MIPSR6 r6)el + elif is_enabled CONFIG_CPU_MIPSR6; then + debarch=mips$(if_enabled_echo CONFIG_64BIT 64)r6 else debarch=mips fi @@ -55,8 +55,8 @@ set_debarch() { aarch64|arm64) debarch=arm64 ;; arm*) - if is_enabled AEABI; then - debarch=arm$(if_enabled_echo VFP hf el) + if is_enabled CONFIG_AEABI; then + debarch=arm$(if_enabled_echo CONFIG_VFP hf el) else debarch=arm fi @@ -64,10 +64,10 @@ set_debarch() { openrisc) debarch=or1k ;; sh) - if is_enabled CPU_SH3; then - debarch=sh3$(if_enabled_echo CPU_BIG_ENDIAN eb) - elif is_enabled CPU_SH4; then - debarch=sh4$(if_enabled_echo CPU_BIG_ENDIAN eb) + if is_enabled CONFIG_CPU_SH3; then + debarch=sh3$(if_enabled_echo CONFIG_CPU_BIG_ENDIAN eb) + elif is_enabled CONFIG_CPU_SH4; then + debarch=sh4$(if_enabled_echo CONFIG_CPU_BIG_ENDIAN eb) fi ;; esac @@ -132,8 +132,12 @@ else echo >&2 "Install lsb-release or set \$KDEB_CHANGELOG_DIST explicitly" fi -mkdir -p debian/ +mkdir -p debian/source/ +echo "1.0" > debian/source/format + echo $debarch > debian/arch +extra_build_depends=", $(if_enabled_echo CONFIG_UNWINDER_ORC libelf-dev)" +extra_build_depends="$extra_build_depends, $(if_enabled_echo CONFIG_SYSTEM_TRUSTED_KEYRING libssl-dev:native)" # Generate a simple changelog template cat <<EOF > debian/changelog @@ -170,7 +174,7 @@ Source: $sourcename Section: kernel Priority: optional Maintainer: $maintainer -Build-Depends: bc, kmod, cpio +Build-Depends: bc, kmod, cpio, bison, flex | flex:native $extra_build_depends Homepage: http://www.kernel.org/ Package: $packagename @@ -205,13 +209,15 @@ EOF cat <<EOF > debian/rules #!$(command -v $MAKE) -f +srctree ?= . + build: \$(MAKE) KERNELRELEASE=${version} ARCH=${ARCH} \ - KBUILD_BUILD_VERSION=${revision} KBUILD_SRC= + KBUILD_BUILD_VERSION=${revision} -f \$(srctree)/Makefile binary-arch: \$(MAKE) KERNELRELEASE=${version} ARCH=${ARCH} \ - KBUILD_BUILD_VERSION=${revision} KBUILD_SRC= intdeb-pkg + KBUILD_BUILD_VERSION=${revision} -f \$(srctree)/Makefile intdeb-pkg clean: rm -rf debian/*tmp debian/files @@ -219,5 +225,6 @@ clean: binary: binary-arch EOF +chmod +x debian/rules exit 0 |
