diff options
Diffstat (limited to 'scripts')
30 files changed, 830 insertions, 532 deletions
diff --git a/scripts/Makefile.extrawarn b/scripts/Makefile.extrawarn index 40cd13eca82e..2fe6f2828d37 100644 --- a/scripts/Makefile.extrawarn +++ b/scripts/Makefile.extrawarn @@ -6,7 +6,79 @@ # They are independent, and can be combined like W=12 or W=123e. # ========================================================================== -KBUILD_CFLAGS += $(call cc-disable-warning, packed-not-aligned) +# Default set of warnings, always enabled +KBUILD_CFLAGS += -Wall +KBUILD_CFLAGS += -Wundef +KBUILD_CFLAGS += -Werror=implicit-function-declaration +KBUILD_CFLAGS += -Werror=implicit-int +KBUILD_CFLAGS += -Werror=return-type +KBUILD_CFLAGS += -Werror=strict-prototypes +KBUILD_CFLAGS += -Wno-format-security +KBUILD_CFLAGS += -Wno-trigraphs +KBUILD_CFLAGS += $(call cc-disable-warning,frame-address,) +KBUILD_CFLAGS += $(call cc-disable-warning, address-of-packed-member) + +ifneq ($(CONFIG_FRAME_WARN),0) +KBUILD_CFLAGS += -Wframe-larger-than=$(CONFIG_FRAME_WARN) +endif + +KBUILD_CPPFLAGS-$(CONFIG_WERROR) += -Werror +KBUILD_CPPFLAGS += $(KBUILD_CPPFLAGS-y) +KBUILD_CFLAGS-$(CONFIG_CC_NO_ARRAY_BOUNDS) += -Wno-array-bounds + +ifdef CONFIG_CC_IS_CLANG +# The kernel builds with '-std=gnu11' so use of GNU extensions is acceptable. +KBUILD_CFLAGS += -Wno-gnu +else + +# gcc inanely warns about local variables called 'main' +KBUILD_CFLAGS += -Wno-main +endif + +# These warnings generated too much noise in a regular build. +# Use make W=1 to enable them (see scripts/Makefile.extrawarn) +KBUILD_CFLAGS += $(call cc-disable-warning, unused-but-set-variable) +KBUILD_CFLAGS += $(call cc-disable-warning, unused-const-variable) + +# These result in bogus false positives +KBUILD_CFLAGS += $(call cc-disable-warning, dangling-pointer) + +# Variable Length Arrays (VLAs) should not be used anywhere in the kernel +KBUILD_CFLAGS += -Wvla + +# disable pointer signed / unsigned warnings in gcc 4.0 +KBUILD_CFLAGS += -Wno-pointer-sign + +# In order to make sure new function cast mismatches are not introduced +# in the kernel (to avoid tripping CFI checking), the kernel should be +# globally built with -Wcast-function-type. +KBUILD_CFLAGS += $(call cc-option, -Wcast-function-type) + +# The allocators already balk at large sizes, so silence the compiler +# warnings for bounds checks involving those possible values. While +# -Wno-alloc-size-larger-than would normally be used here, earlier versions +# of gcc (<9.1) weirdly don't handle the option correctly when _other_ +# warnings are produced (?!). Using -Walloc-size-larger-than=SIZE_MAX +# doesn't work (as it is documented to), silently resolving to "0" prior to +# version 9.1 (and producing an error more recently). Numeric values larger +# than PTRDIFF_MAX also don't work prior to version 9.1, which are silently +# ignored, continuing to default to PTRDIFF_MAX. So, left with no other +# choice, we must perform a versioned check to disable this warning. +# https://lore.kernel.org/lkml/20210824115859.187f272f@canb.auug.org.au +KBUILD_CFLAGS-$(call gcc-min-version, 90100) += -Wno-alloc-size-larger-than +KBUILD_CFLAGS += $(KBUILD_CFLAGS-y) $(CONFIG_CC_IMPLICIT_FALLTHROUGH) + +# Prohibit date/time macros, which would make the build non-deterministic +KBUILD_CFLAGS += -Werror=date-time + +# enforce correct pointer usage +KBUILD_CFLAGS += $(call cc-option,-Werror=incompatible-pointer-types) + +# Require designated initializers for all marked structures +KBUILD_CFLAGS += $(call cc-option,-Werror=designated-init) + +# Warn if there is an enum types mismatch +KBUILD_CFLAGS += $(call cc-option,-Wenum-conversion) # backward compatibility KBUILD_EXTRA_WARN ?= $(KBUILD_ENABLE_EXTRA_GCC_CHECKS) @@ -24,6 +96,7 @@ ifneq ($(findstring 1, $(KBUILD_EXTRA_WARN)),) KBUILD_CFLAGS += -Wextra -Wunused -Wno-unused-parameter KBUILD_CFLAGS += -Wmissing-declarations +KBUILD_CFLAGS += $(call cc-option, -Wrestrict) KBUILD_CFLAGS += -Wmissing-format-attribute KBUILD_CFLAGS += -Wmissing-prototypes KBUILD_CFLAGS += -Wold-style-definition @@ -31,12 +104,10 @@ KBUILD_CFLAGS += -Wmissing-include-dirs KBUILD_CFLAGS += $(call cc-option, -Wunused-but-set-variable) KBUILD_CFLAGS += $(call cc-option, -Wunused-const-variable) KBUILD_CFLAGS += $(call cc-option, -Wpacked-not-aligned) +KBUILD_CFLAGS += $(call cc-option, -Wformat-overflow) +KBUILD_CFLAGS += $(call cc-option, -Wformat-truncation) +KBUILD_CFLAGS += $(call cc-option, -Wstringop-overflow) KBUILD_CFLAGS += $(call cc-option, -Wstringop-truncation) -# The following turn off the warnings enabled by -Wextra -KBUILD_CFLAGS += -Wno-missing-field-initializers -KBUILD_CFLAGS += -Wno-sign-compare -KBUILD_CFLAGS += -Wno-type-limits -KBUILD_CFLAGS += -Wno-shift-negative-value KBUILD_CPPFLAGS += -Wundef KBUILD_CPPFLAGS += -DKBUILD_EXTRA_WARN1 @@ -45,9 +116,16 @@ else # Some diagnostics enabled by default are noisy. # Suppress them by using -Wno... except for W=1. +KBUILD_CFLAGS += $(call cc-disable-warning, unused-but-set-variable) +KBUILD_CFLAGS += $(call cc-disable-warning, unused-const-variable) +KBUILD_CFLAGS += $(call cc-disable-warning, restrict) +KBUILD_CFLAGS += $(call cc-disable-warning, packed-not-aligned) +KBUILD_CFLAGS += $(call cc-disable-warning, format-overflow) +KBUILD_CFLAGS += $(call cc-disable-warning, format-truncation) +KBUILD_CFLAGS += $(call cc-disable-warning, stringop-overflow) +KBUILD_CFLAGS += $(call cc-disable-warning, stringop-truncation) ifdef CONFIG_CC_IS_CLANG -KBUILD_CFLAGS += -Wno-initializer-overrides # Clang before clang-16 would warn on default argument promotions. ifneq ($(call clang-min-version, 160000),y) # Disable -Wformat @@ -61,7 +139,6 @@ ifeq ($(call clang-min-version, 120000),y) KBUILD_CFLAGS += -Wformat-insufficient-args endif endif -KBUILD_CFLAGS += -Wno-sign-compare KBUILD_CFLAGS += $(call cc-disable-warning, pointer-to-enum-cast) KBUILD_CFLAGS += -Wno-tautological-constant-out-of-range-compare KBUILD_CFLAGS += $(call cc-disable-warning, unaligned-access) @@ -83,8 +160,25 @@ KBUILD_CFLAGS += -Wtype-limits KBUILD_CFLAGS += $(call cc-option, -Wmaybe-uninitialized) KBUILD_CFLAGS += $(call cc-option, -Wunused-macros) +ifdef CONFIG_CC_IS_CLANG +KBUILD_CFLAGS += -Winitializer-overrides +endif + KBUILD_CPPFLAGS += -DKBUILD_EXTRA_WARN2 +else + +# The following turn off the warnings enabled by -Wextra +KBUILD_CFLAGS += -Wno-missing-field-initializers +KBUILD_CFLAGS += -Wno-type-limits +KBUILD_CFLAGS += -Wno-shift-negative-value + +ifdef CONFIG_CC_IS_CLANG +KBUILD_CFLAGS += -Wno-initializer-overrides +else +KBUILD_CFLAGS += -Wno-maybe-uninitialized +endif + endif # @@ -106,6 +200,11 @@ KBUILD_CFLAGS += $(call cc-option, -Wpacked-bitfield-compat) KBUILD_CPPFLAGS += -DKBUILD_EXTRA_WARN3 +else + +# The following turn off the warnings enabled by -Wextra +KBUILD_CFLAGS += -Wno-sign-compare + endif # diff --git a/scripts/Makefile.modinst b/scripts/Makefile.modinst index ab0c5bd1a60f..c59cc57286ba 100644 --- a/scripts/Makefile.modinst +++ b/scripts/Makefile.modinst @@ -9,6 +9,35 @@ __modinst: include include/config/auto.conf include $(srctree)/scripts/Kbuild.include +install-y := + +ifeq ($(KBUILD_EXTMOD)$(sign-only),) + +# remove the old directory and symlink +$(shell rm -fr $(MODLIB)/kernel $(MODLIB)/build) + +install-$(CONFIG_MODULES) += $(addprefix $(MODLIB)/, build modules.order) + +$(MODLIB)/build: FORCE + $(call cmd,symlink) + +quiet_cmd_symlink = SYMLINK $@ + cmd_symlink = ln -s $(CURDIR) $@ + +$(MODLIB)/modules.order: modules.order FORCE + $(call cmd,install_modorder) + +quiet_cmd_install_modorder = INSTALL $@ + cmd_install_modorder = sed 's:^\(.*\)\.o$$:kernel/\1.ko:' $< > $@ + +# Install modules.builtin(.modinfo) even when CONFIG_MODULES is disabled. +install-y += $(addprefix $(MODLIB)/, modules.builtin modules.builtin.modinfo) + +$(addprefix $(MODLIB)/, modules.builtin modules.builtin.modinfo): $(MODLIB)/%: % FORCE + $(call cmd,install) + +endif + modules := $(call read-file, $(MODORDER)) ifeq ($(KBUILD_EXTMOD),) @@ -27,15 +56,16 @@ suffix-$(CONFIG_MODULE_COMPRESS_XZ) := .xz suffix-$(CONFIG_MODULE_COMPRESS_ZSTD) := .zst modules := $(patsubst $(extmod_prefix)%.o, $(dst)/%.ko$(suffix-y), $(modules)) +install-$(CONFIG_MODULES) += $(modules) -__modinst: $(modules) +__modinst: $(install-y) @: # # Installation # quiet_cmd_install = INSTALL $@ - cmd_install = mkdir -p $(dir $@); cp $< $@ + cmd_install = cp $< $@ # Strip # @@ -65,7 +95,6 @@ endif # Signing # Don't stop modules_install even if we can't sign external modules. # -ifeq ($(CONFIG_MODULE_SIG_ALL),y) ifeq ($(filter pkcs11:%, $(CONFIG_MODULE_SIG_KEY)),) sig-key := $(if $(wildcard $(CONFIG_MODULE_SIG_KEY)),,$(srctree)/)$(CONFIG_MODULE_SIG_KEY) else @@ -74,18 +103,34 @@ endif quiet_cmd_sign = SIGN $@ cmd_sign = scripts/sign-file $(CONFIG_MODULE_SIG_HASH) "$(sig-key)" certs/signing_key.x509 $@ \ $(if $(KBUILD_EXTMOD),|| true) -else + +ifeq ($(sign-only),) + +# During modules_install, modules are signed only when CONFIG_MODULE_SIG_ALL=y. +ifndef CONFIG_MODULE_SIG_ALL quiet_cmd_sign := cmd_sign := : endif -ifeq ($(modules_sign_only),) +# Create necessary directories +$(shell mkdir -p $(sort $(dir $(install-y)))) $(dst)/%.ko: $(extmod_prefix)%.ko FORCE $(call cmd,install) $(call cmd,strip) $(call cmd,sign) +ifdef CONFIG_MODULES +__modinst: depmod + +PHONY += depmod +depmod: $(install-y) + $(call cmd,depmod) + +quiet_cmd_depmod = DEPMOD $(MODLIB) + cmd_depmod = $(srctree)/scripts/depmod.sh $(KERNELRELEASE) +endif + else $(dst)/%.ko: FORCE diff --git a/scripts/Makefile.modpost b/scripts/Makefile.modpost index 39472e834b63..739402f45509 100644 --- a/scripts/Makefile.modpost +++ b/scripts/Makefile.modpost @@ -41,6 +41,7 @@ include $(srctree)/scripts/Kbuild.include MODPOST = scripts/mod/modpost modpost-args = \ + $(if $(CONFIG_MODULES),-M) \ $(if $(CONFIG_MODVERSIONS),-m) \ $(if $(CONFIG_MODULE_SRCVERSION_ALL),-a) \ $(if $(CONFIG_SECTION_MISMATCH_WARN_ONLY),,-E) \ diff --git a/scripts/Makefile.package b/scripts/Makefile.package index 92dbc889bd7c..2bcab02da965 100644 --- a/scripts/Makefile.package +++ b/scripts/Makefile.package @@ -11,7 +11,6 @@ TAR_CONTENT := Documentation LICENSES arch block certs crypto drivers fs \ samples scripts security sound tools usr virt \ .config Makefile \ Kbuild Kconfig COPYING $(wildcard localversion*) -MKSPEC := $(srctree)/scripts/package/mkspec quiet_cmd_src_tar = TAR $(2).tar.gz cmd_src_tar = \ @@ -66,30 +65,38 @@ $(linux-tarballs): archive-args = --prefix=linux/ $$(cat $<) $(linux-tarballs): .tmp_HEAD FORCE $(call if_changed,archive) -# rpm-pkg +# rpm-pkg srcrpm-pkg binrpm-pkg # --------------------------------------------------------------------------- -PHONY += rpm-pkg -rpm-pkg: srpm = $(shell rpmspec --srpm --query --queryformat='%{name}-%{VERSION}-%{RELEASE}.src.rpm' kernel.spec) -rpm-pkg: srcrpm-pkg - +rpmbuild $(RPMOPTS) --target $(UTS_MACHINE)-linux -rb $(srpm) \ - --define='_smp_mflags %{nil}' -# srcrpm-pkg -# --------------------------------------------------------------------------- -PHONY += srcrpm-pkg -srcrpm-pkg: linux.tar.gz - $(CONFIG_SHELL) $(MKSPEC) >$(objtree)/kernel.spec - +rpmbuild $(RPMOPTS) --target $(UTS_MACHINE)-linux -bs kernel.spec \ - --define='_smp_mflags %{nil}' --define='_sourcedir rpmbuild/SOURCES' --define='_srcrpmdir .' +quiet_cmd_mkspec = GEN $@ + cmd_mkspec = $(srctree)/scripts/package/mkspec > $@ -# binrpm-pkg -# --------------------------------------------------------------------------- -PHONY += binrpm-pkg -binrpm-pkg: - $(MAKE) -f $(srctree)/Makefile - $(CONFIG_SHELL) $(MKSPEC) prebuilt > $(objtree)/binkernel.spec - +rpmbuild $(RPMOPTS) --define "_builddir $(objtree)" --target \ - $(UTS_MACHINE)-linux -bb $(objtree)/binkernel.spec +kernel.spec: FORCE + $(call cmd,mkspec) + +PHONY += rpm-sources +rpm-sources: linux.tar.gz + $(Q)mkdir -p rpmbuild/SOURCES + $(Q)ln -f linux.tar.gz rpmbuild/SOURCES/linux.tar.gz + $(Q)cp $(KCONFIG_CONFIG) rpmbuild/SOURCES/config + $(Q)$(srctree)/scripts/package/gen-diff-patch rpmbuild/SOURCES/diff.patch + +PHONY += rpm-pkg srcrpm-pkg binrpm-pkg + +rpm-pkg: private build-type := a +srcrpm-pkg: private build-type := s +binrpm-pkg: private build-type := b + +rpm-pkg srcrpm-pkg: rpm-sources +rpm-pkg srcrpm-pkg binrpm-pkg: kernel.spec + +$(strip rpmbuild -b$(build-type) kernel.spec \ + --define='_topdir $(abspath rpmbuild)' \ + $(if $(filter a b, $(build-type)), \ + --target $(UTS_MACHINE)-linux --build-in-place --noprep --define='_smp_mflags %{nil}' \ + $$(rpm -q rpm >/dev/null 2>&1 || echo --nodeps)) \ + $(if $(filter b, $(build-type)), \ + --without devel) \ + $(RPMOPTS)) # deb-pkg srcdeb-pkg bindeb-pkg # --------------------------------------------------------------------------- @@ -141,14 +148,10 @@ deb-pkg srcdeb-pkg bindeb-pkg: $(if $(findstring source, $(build-type)), \ --unsigned-source --compression=$(KDEB_SOURCE_COMPRESS)) \ $(if $(findstring binary, $(build-type)), \ - -r$(KBUILD_PKG_ROOTCMD) -a$$(cat debian/arch), \ + --rules-file='$(MAKE) -f debian/rules' --jobs=1 -r$(KBUILD_PKG_ROOTCMD) -a$$(cat debian/arch), \ --no-check-builddeps) \ $(DPKG_FLAGS)) -PHONY += intdeb-pkg -intdeb-pkg: - +$(CONFIG_SHELL) $(srctree)/scripts/package/builddeb - # snap-pkg # --------------------------------------------------------------------------- PHONY += snap-pkg diff --git a/scripts/depmod.sh b/scripts/depmod.sh index 3643b4f896ed..e22da27fe13e 100755 --- a/scripts/depmod.sh +++ b/scripts/depmod.sh @@ -1,14 +1,16 @@ #!/bin/sh # SPDX-License-Identifier: GPL-2.0 # -# A depmod wrapper used by the toplevel Makefile +# A depmod wrapper -if test $# -ne 2; then - echo "Usage: $0 /sbin/depmod <kernelrelease>" >&2 +if test $# -ne 1; then + echo "Usage: $0 <kernelrelease>" >&2 exit 1 fi -DEPMOD=$1 -KERNELRELEASE=$2 + +KERNELRELEASE=$1 + +: ${DEPMOD:=depmod} if ! test -r System.map ; then echo "Warning: modules_install: missing 'System.map' file. Skipping depmod." >&2 @@ -23,33 +25,8 @@ if [ -z $(command -v $DEPMOD) ]; then exit 0 fi -# older versions of depmod require the version string to start with three -# numbers, so we cheat with a symlink here -depmod_hack_needed=true -tmp_dir=$(mktemp -d ${TMPDIR:-/tmp}/depmod.XXXXXX) -mkdir -p "$tmp_dir/lib/modules/$KERNELRELEASE" -if "$DEPMOD" -b "$tmp_dir" $KERNELRELEASE 2>/dev/null; then - if test -e "$tmp_dir/lib/modules/$KERNELRELEASE/modules.dep" -o \ - -e "$tmp_dir/lib/modules/$KERNELRELEASE/modules.dep.bin"; then - depmod_hack_needed=false - fi -fi -rm -rf "$tmp_dir" -if $depmod_hack_needed; then - symlink="$INSTALL_MOD_PATH/lib/modules/99.98.$KERNELRELEASE" - ln -s "$KERNELRELEASE" "$symlink" - KERNELRELEASE=99.98.$KERNELRELEASE -fi - set -- -ae -F System.map if test -n "$INSTALL_MOD_PATH"; then set -- "$@" -b "$INSTALL_MOD_PATH" fi -"$DEPMOD" "$@" "$KERNELRELEASE" -ret=$? - -if $depmod_hack_needed; then - rm -f "$symlink" -fi - -exit $ret +exec "$DEPMOD" "$@" "$KERNELRELEASE" diff --git a/scripts/dummy-tools/gcc b/scripts/dummy-tools/gcc index 1db1889f6d81..07f6dc4c5cf6 100755 --- a/scripts/dummy-tools/gcc +++ b/scripts/dummy-tools/gcc @@ -85,8 +85,7 @@ if arg_contain -S "$@"; then fi # For arch/powerpc/tools/gcc-check-mprofile-kernel.sh - if arg_contain -m64 "$@" && arg_contain -mlittle-endian "$@" && - arg_contain -mprofile-kernel "$@"; then + if arg_contain -m64 "$@" && arg_contain -mprofile-kernel "$@"; then if ! test -t 0 && ! grep -q notrace; then echo "_mcount" fi diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile index af1c96198f49..4eee155121a8 100644 --- a/scripts/kconfig/Makefile +++ b/scripts/kconfig/Makefile @@ -93,11 +93,13 @@ endif %_defconfig: $(obj)/conf $(Q)$< $(silent) --defconfig=arch/$(SRCARCH)/configs/$@ $(Kconfig) -configfiles=$(wildcard $(srctree)/kernel/configs/$@ $(srctree)/arch/$(SRCARCH)/configs/$@) +configfiles = $(wildcard $(srctree)/kernel/configs/$(1) $(srctree)/arch/$(SRCARCH)/configs/$(1)) +all-config-fragments = $(call configfiles,*.config) +config-fragments = $(call configfiles,$@) %.config: $(obj)/conf - $(if $(call configfiles),, $(error No configuration exists for this target on this architecture)) - $(Q)$(CONFIG_SHELL) $(srctree)/scripts/kconfig/merge_config.sh -m .config $(configfiles) + $(if $(config-fragments),, $(error $@ fragment does not exists on this architecture)) + $(Q)$(CONFIG_SHELL) $(srctree)/scripts/kconfig/merge_config.sh -m .config $(config-fragments) $(Q)$(MAKE) -f $(srctree)/Makefile olddefconfig PHONY += tinyconfig @@ -115,6 +117,7 @@ clean-files += tests/.cache # Help text used by make help help: + @echo 'Configuration targets:' @echo ' config - Update current config utilising a line-oriented program' @echo ' nconfig - Update current config utilising a ncurses menu based program' @echo ' menuconfig - Update current config utilising a menu based program' @@ -141,6 +144,12 @@ help: @echo ' default value without prompting' @echo ' tinyconfig - Configure the tiniest possible kernel' @echo ' testconfig - Run Kconfig unit tests (requires python3 and pytest)' + @echo '' + @echo 'Configuration topic targets:' + @$(foreach f, $(all-config-fragments), \ + if help=$$(grep -m1 '^# Help: ' $(f)); then \ + printf ' %-25s - %s\n' '$(notdir $(f))' "$${help#*: }"; \ + fi;) # =========================================================================== # object files used by all kconfig flavours diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c index 992575f1e976..4a6811d77d18 100644 --- a/scripts/kconfig/confdata.c +++ b/scripts/kconfig/confdata.c @@ -349,7 +349,11 @@ int conf_read_simple(const char *name, int def) char *p, *p2; struct symbol *sym; int i, def_flags; + const char *warn_unknown; + const char *werror; + warn_unknown = getenv("KCONFIG_WARN_UNKNOWN_SYMBOLS"); + werror = getenv("KCONFIG_WERROR"); if (name) { in = zconf_fopen(name); } else { @@ -437,6 +441,10 @@ load: if (def == S_DEF_USER) { sym = sym_find(line + 2 + strlen(CONFIG_)); if (!sym) { + if (warn_unknown) + conf_warning("unknown symbol: %s", + line + 2 + strlen(CONFIG_)); + conf_set_changed(true); continue; } @@ -471,7 +479,7 @@ load: sym = sym_find(line + strlen(CONFIG_)); if (!sym) { - if (def == S_DEF_AUTO) + if (def == S_DEF_AUTO) { /* * Reading from include/config/auto.conf * If CONFIG_FOO previously existed in @@ -479,8 +487,13 @@ load: * include/config/FOO must be touched. */ conf_touch_dep(line + strlen(CONFIG_)); - else + } else { + if (warn_unknown) + conf_warning("unknown symbol: %s", + line + strlen(CONFIG_)); + conf_set_changed(true); + } continue; } @@ -519,6 +532,10 @@ load: } free(line); fclose(in); + + if (conf_warnings && werror) + exit(1); + return 0; } diff --git a/scripts/kconfig/expr.h b/scripts/kconfig/expr.h index 9c9caca5bd5f..4a9a23b1b7e1 100644 --- a/scripts/kconfig/expr.h +++ b/scripts/kconfig/expr.h @@ -275,7 +275,6 @@ struct jump_key { struct list_head entries; size_t offset; struct menu *target; - int index; }; extern struct file *file_list; diff --git a/scripts/kconfig/lkc.h b/scripts/kconfig/lkc.h index e7118d62a45f..471a59acecec 100644 --- a/scripts/kconfig/lkc.h +++ b/scripts/kconfig/lkc.h @@ -101,6 +101,7 @@ const char *menu_get_prompt(struct menu *menu); struct menu *menu_get_parent_menu(struct menu *menu); bool menu_has_help(struct menu *menu); const char *menu_get_help(struct menu *menu); +int get_jump_key_char(void); struct gstr get_relations_str(struct symbol **sym_arr, struct list_head *head); void menu_get_ext_help(struct menu *menu, struct gstr *help); diff --git a/scripts/kconfig/lxdialog/dialog.h b/scripts/kconfig/lxdialog/dialog.h index 347daf25fdc8..a501abf9fa31 100644 --- a/scripts/kconfig/lxdialog/dialog.h +++ b/scripts/kconfig/lxdialog/dialog.h @@ -196,13 +196,9 @@ int first_alpha(const char *string, const char *exempt); int dialog_yesno(const char *title, const char *prompt, int height, int width); int dialog_msgbox(const char *title, const char *prompt, int height, int width, int pause); - - -typedef void (*update_text_fn)(char *buf, size_t start, size_t end, void - *_data); -int dialog_textbox(const char *title, char *tbuf, int initial_height, - int initial_width, int *keys, int *_vscroll, int *_hscroll, - update_text_fn update_text, void *data); +int dialog_textbox(const char *title, const char *tbuf, int initial_height, + int initial_width, int *_vscroll, int *_hscroll, + int (*extra_key_cb)(int, size_t, size_t, void *), void *data); int dialog_menu(const char *title, const char *prompt, const void *selected, int *s_scroll); int dialog_checklist(const char *title, const char *prompt, int height, diff --git a/scripts/kconfig/lxdialog/textbox.c b/scripts/kconfig/lxdialog/textbox.c index bc4d4fb1dc75..058ed0e5bbd5 100644 --- a/scripts/kconfig/lxdialog/textbox.c +++ b/scripts/kconfig/lxdialog/textbox.c @@ -10,8 +10,8 @@ static int hscroll; static int begin_reached, end_reached, page_length; -static char *buf; -static char *page; +static const char *buf, *page; +static size_t start, end; /* * Go back 'n' lines in text. Called by dialog_textbox(). @@ -98,21 +98,10 @@ static void print_line(WINDOW *win, int row, int width) /* * Print a new page of text. */ -static void print_page(WINDOW *win, int height, int width, update_text_fn - update_text, void *data) +static void print_page(WINDOW *win, int height, int width) { int i, passed_end = 0; - if (update_text) { - char *end; - - for (i = 0; i < height; i++) - get_line(); - end = page; - back_lines(height); - update_text(buf, page - buf, end - buf, data); - } - page_length = 0; for (i = 0; i < height; i++) { print_line(win, i, width); @@ -142,24 +131,26 @@ static void print_position(WINDOW *win) * refresh window content */ static void refresh_text_box(WINDOW *dialog, WINDOW *box, int boxh, int boxw, - int cur_y, int cur_x, update_text_fn update_text, - void *data) + int cur_y, int cur_x) { - print_page(box, boxh, boxw, update_text, data); + start = page - buf; + + print_page(box, boxh, boxw); print_position(dialog); wmove(dialog, cur_y, cur_x); /* Restore cursor position */ wrefresh(dialog); + + end = page - buf; } /* * Display text from a file in a dialog box. * * keys is a null-terminated array - * update_text() may not add or remove any '\n' or '\0' in tbuf */ -int dialog_textbox(const char *title, char *tbuf, int initial_height, - int initial_width, int *keys, int *_vscroll, int *_hscroll, - update_text_fn update_text, void *data) +int dialog_textbox(const char *title, const char *tbuf, int initial_height, + int initial_width, int *_vscroll, int *_hscroll, + int (*extra_key_cb)(int, size_t, size_t, void *), void *data) { int i, x, y, cur_x, cur_y, key = 0; int height, width, boxh, boxw; @@ -239,8 +230,7 @@ do_resize: /* Print first page of text */ attr_clear(box, boxh, boxw, dlg.dialog.atr); - refresh_text_box(dialog, box, boxh, boxw, cur_y, cur_x, update_text, - data); + refresh_text_box(dialog, box, boxh, boxw, cur_y, cur_x); while (!done) { key = wgetch(dialog); @@ -259,8 +249,7 @@ do_resize: begin_reached = 1; page = buf; refresh_text_box(dialog, box, boxh, boxw, - cur_y, cur_x, update_text, - data); + cur_y, cur_x); } break; case 'G': /* Last page */ @@ -270,8 +259,7 @@ do_resize: /* point to last char in buf */ page = buf + strlen(buf); back_lines(boxh); - refresh_text_box(dialog, box, boxh, boxw, cur_y, - cur_x, update_text, data); + refresh_text_box(dialog, box, boxh, boxw, cur_y, cur_x); break; case 'K': /* Previous line */ case 'k': @@ -280,8 +268,7 @@ do_resize: break; back_lines(page_length + 1); - refresh_text_box(dialog, box, boxh, boxw, cur_y, - cur_x, update_text, data); + refresh_text_box(dialog, box, boxh, boxw, cur_y, cur_x); break; case 'B': /* Previous page */ case 'b': @@ -290,8 +277,7 @@ do_resize: if (begin_reached) break; back_lines(page_length + boxh); - refresh_text_box(dialog, box, boxh, boxw, cur_y, - cur_x, update_text, data); + refresh_text_box(dialog, box, boxh, boxw, cur_y, cur_x); break; case 'J': /* Next line */ case 'j': @@ -300,8 +286,7 @@ do_resize: break; back_lines(page_length - 1); - refresh_text_box(dialog, box, boxh, boxw, cur_y, - cur_x, update_text, data); + refresh_text_box(dialog, box, boxh, boxw, cur_y, cur_x); break; case KEY_NPAGE: /* Next page */ case ' ': @@ -310,8 +295,7 @@ do_resize: break; begin_reached = 0; - refresh_text_box(dialog, box, boxh, boxw, cur_y, - cur_x, update_text, data); + refresh_text_box(dialog, box, boxh, boxw, cur_y, cur_x); break; case '0': /* Beginning of line */ case 'H': /* Scroll left */ @@ -326,8 +310,7 @@ do_resize: hscroll--; /* Reprint current page to scroll horizontally */ back_lines(page_length); - refresh_text_box(dialog, box, boxh, boxw, cur_y, - cur_x, update_text, data); + refresh_text_box(dialog, box, boxh, boxw, cur_y, cur_x); break; case 'L': /* Scroll right */ case 'l': @@ -337,8 +320,7 @@ do_resize: hscroll++; /* Reprint current page to scroll horizontally */ back_lines(page_length); - refresh_text_box(dialog, box, boxh, boxw, cur_y, - cur_x, update_text, data); + refresh_text_box(dialog, box, boxh, boxw, cur_y, cur_x); break; case KEY_ESC: if (on_key_esc(dialog) == KEY_ESC) @@ -351,11 +333,9 @@ do_resize: on_key_resize(); goto do_resize; default: - for (i = 0; keys[i]; i++) { - if (key == keys[i]) { - done = true; - break; - } + if (extra_key_cb && extra_key_cb(key, start, end, data)) { + done = true; + break; } } } diff --git a/scripts/kconfig/mconf.c b/scripts/kconfig/mconf.c index 53d8834d12fe..eccc87a441e7 100644 --- a/scripts/kconfig/mconf.c +++ b/scripts/kconfig/mconf.c @@ -22,8 +22,6 @@ #include "lkc.h" #include "lxdialog/dialog.h" -#define JUMP_NB 9 - static const char mconf_readme[] = "Overview\n" "--------\n" @@ -288,6 +286,7 @@ static int single_menu_mode; static int show_all_options; static int save_and_exit; static int silent; +static int jump_key_char; static void conf(struct menu *menu, struct menu *active_menu); @@ -348,19 +347,19 @@ static void reset_subtitle(void) set_dialog_subtitles(subtitles); } -static int show_textbox_ext(const char *title, char *text, int r, int c, int - *keys, int *vscroll, int *hscroll, update_text_fn - update_text, void *data) +static int show_textbox_ext(const char *title, const char *text, int r, int c, + int *vscroll, int *hscroll, + int (*extra_key_cb)(int, size_t, size_t, void *), + void *data) { dialog_clear(); - return dialog_textbox(title, text, r, c, keys, vscroll, hscroll, - update_text, data); + return dialog_textbox(title, text, r, c, vscroll, hscroll, + extra_key_cb, data); } static void show_textbox(const char *title, const char *text, int r, int c) { - show_textbox_ext(title, (char *) text, r, c, (int []) {0}, NULL, NULL, - NULL, NULL); + show_textbox_ext(title, text, r, c, NULL, NULL, NULL, NULL); } static void show_helptext(const char *title, const char *text) @@ -381,35 +380,54 @@ static void show_help(struct menu *menu) struct search_data { struct list_head *head; - struct menu **targets; - int *keys; + struct menu *target; }; -static void update_text(char *buf, size_t start, size_t end, void *_data) +static int next_jump_key(int key) +{ + if (key < '1' || key > '9') + return '1'; + + key++; + + if (key > '9') + key = '1'; + + return key; +} + +static int handle_search_keys(int key, size_t start, size_t end, void *_data) { struct search_data *data = _data; struct jump_key *pos; - int k = 0; + int index = 0; + + if (key < '1' || key > '9') + return 0; list_for_each_entry(pos, data->head, entries) { - if (pos->offset >= start && pos->offset < end) { - char header[4]; + index = next_jump_key(index); - if (k < JUMP_NB) { - int key = '0' + (pos->index % JUMP_NB) + 1; + if (pos->offset < start) + continue; - sprintf(header, "(%c)", key); - data->keys[k] = key; - data->targets[k] = pos->target; - k++; - } else { - sprintf(header, " "); - } + if (pos->offset >= end) + break; - memcpy(buf + pos->offset, header, sizeof(header) - 1); + if (key == index) { + data->target = pos->target; + return 1; } } - data->keys[k] = 0; + + return 0; +} + +int get_jump_key_char(void) +{ + jump_key_char = next_jump_key(jump_key_char); + + return jump_key_char; } static void search_conf(void) @@ -456,26 +474,23 @@ again: sym_arr = sym_re_search(dialog_input); do { LIST_HEAD(head); - struct menu *targets[JUMP_NB]; - int keys[JUMP_NB + 1], i; struct search_data data = { .head = &head, - .targets = targets, - .keys = keys, }; struct jump_key *pos, *tmp; + jump_key_char = 0; res = get_relations_str(sym_arr, &head); set_subtitle(); dres = show_textbox_ext("Search Results", str_get(&res), 0, 0, - keys, &vscroll, &hscroll, &update_text, - &data); + &vscroll, &hscroll, + handle_search_keys, &data); again = false; - for (i = 0; i < JUMP_NB && keys[i]; i++) - if (dres == keys[i]) { - conf(targets[i]->parent, targets[i]); - again = true; - } + if (dres >= '1' && dres <= '9') { + assert(data.target != NULL); + conf(data.target->parent, data.target); + again = true; + } str_free(&res); list_for_each_entry_safe(pos, tmp, &head, entries) free(pos); diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c index b90fff833588..61c442d84aef 100644 --- a/scripts/kconfig/menu.c +++ b/scripts/kconfig/menu.c @@ -701,6 +701,11 @@ static void get_dep_str(struct gstr *r, struct expr *expr, const char *prefix) } } +int __attribute__((weak)) get_jump_key_char(void) +{ + return -1; +} + static void get_prompt_str(struct gstr *r, struct property *prop, struct list_head *head) { @@ -730,24 +735,27 @@ static void get_prompt_str(struct gstr *r, struct property *prop, } if (head && location) { jump = xmalloc(sizeof(struct jump_key)); - jump->target = location; - - if (list_empty(head)) - jump->index = 0; - else - jump->index = list_entry(head->prev, struct jump_key, - entries)->index + 1; - list_add_tail(&jump->entries, head); } str_printf(r, " Location:\n"); - for (j = 4; --i >= 0; j += 2) { + for (j = 0; --i >= 0; j++) { + int jk = -1; + int indent = 2 * j + 4; + menu = submenu[i]; - if (jump && menu == location) + if (jump && menu == location) { jump->offset = strlen(r->s); - str_printf(r, "%*c-> %s", j, ' ', menu_get_prompt(menu)); + jk = get_jump_key_char(); + } + + if (jk >= 0) { + str_printf(r, "(%c)", jk); + indent -= 3; + } + + str_printf(r, "%*c-> %s", indent, ' ', menu_get_prompt(menu)); if (menu->sym) { str_printf(r, " (%s [=%s])", menu->sym->name ? menu->sym->name : "<choice>", diff --git a/scripts/kconfig/nconf.c b/scripts/kconfig/nconf.c index 3ba8b1af390f..143a2c351d57 100644 --- a/scripts/kconfig/nconf.c +++ b/scripts/kconfig/nconf.c @@ -220,7 +220,7 @@ search_help[] = "Location:\n" " -> Bus options (PCI, PCMCIA, EISA, ISA)\n" " -> PCI support (PCI [ = y])\n" -" -> PCI access mode (<choice> [ = y])\n" +"(1) -> PCI access mode (<choice> [ = y])\n" "Selects: LIBCRC32\n" "Selected by: BAR\n" "-----------------------------------------------------------------\n" @@ -231,9 +231,13 @@ search_help[] = "o The 'Depends on:' line lists symbols that need to be defined for\n" " this symbol to be visible and selectable in the menu.\n" "o The 'Location:' lines tell, where in the menu structure this symbol\n" -" is located. A location followed by a [ = y] indicates that this is\n" -" a selectable menu item, and the current value is displayed inside\n" -" brackets.\n" +" is located.\n" +" A location followed by a [ = y] indicates that this is\n" +" a selectable menu item, and the current value is displayed inside\n" +" brackets.\n" +" Press the key in the (#) prefix to jump directly to that\n" +" location. You will be returned to the current search results\n" +" after exiting this new menu.\n" "o The 'Selects:' line tells, what symbol will be automatically selected\n" " if this symbol is selected (y or m).\n" "o The 'Selected by' line tells what symbol has selected this symbol.\n" @@ -275,7 +279,9 @@ static const char *current_instructions = menu_instructions; static char *dialog_input_result; static int dialog_input_result_len; +static int jump_key_char; +static void selected_conf(struct menu *menu, struct menu *active_menu); static void conf(struct menu *menu); static void conf_choice(struct menu *menu); static void conf_string(struct menu *menu); @@ -685,6 +691,57 @@ static int do_exit(void) return 0; } +struct search_data { + struct list_head *head; + struct menu *target; +}; + +static int next_jump_key(int key) +{ + if (key < '1' || key > '9') + return '1'; + + key++; + + if (key > '9') + key = '1'; + + return key; +} + +static int handle_search_keys(int key, size_t start, size_t end, void *_data) +{ + struct search_data *data = _data; + struct jump_key *pos; + int index = 0; + + if (key < '1' || key > '9') + return 0; + + list_for_each_entry(pos, data->head, entries) { + index = next_jump_key(index); + + if (pos->offset < start) + continue; + + if (pos->offset >= end) + break; + + if (key == index) { + data->target = pos->target; + return 1; + } + } + + return 0; +} + +int get_jump_key_char(void) +{ + jump_key_char = next_jump_key(jump_key_char); + + return jump_key_char; +} static void search_conf(void) { @@ -692,7 +749,8 @@ static void search_conf(void) struct gstr res; struct gstr title; char *dialog_input; - int dres; + int dres, vscroll = 0, hscroll = 0; + bool again; title = str_new(); str_printf( &title, "Enter (sub)string or regexp to search for " @@ -721,11 +779,28 @@ again: dialog_input += strlen(CONFIG_); sym_arr = sym_re_search(dialog_input); - res = get_relations_str(sym_arr, NULL); + + do { + LIST_HEAD(head); + struct search_data data = { + .head = &head, + .target = NULL, + }; + jump_key_char = 0; + res = get_relations_str(sym_arr, &head); + dres = show_scroll_win_ext(main_window, + "Search Results", str_get(&res), + &vscroll, &hscroll, + handle_search_keys, &data); + again = false; + if (dres >= '1' && dres <= '9') { + assert(data.target != NULL); + selected_conf(data.target->parent, data.target); + again = true; + } + str_free(&res); + } while (again); free(sym_arr); - show_scroll_win(main_window, - "Search Results", str_get(&res)); - str_free(&res); str_free(&title); } @@ -1063,9 +1138,14 @@ static int do_match(int key, struct match_state *state, int *ans) static void conf(struct menu *menu) { + selected_conf(menu, NULL); +} + +static void selected_conf(struct menu *menu, struct menu *active_menu) +{ struct menu *submenu = NULL; struct symbol *sym; - int res; + int i, res; int current_index = 0; int last_top_row = 0; struct match_state match_state = { @@ -1081,6 +1161,19 @@ static void conf(struct menu *menu) if (!child_count) break; + if (active_menu != NULL) { + for (i = 0; i < items_num; i++) { + struct mitem *mcur; + + mcur = (struct mitem *) item_userptr(curses_menu_items[i]); + if ((struct menu *) mcur->usrptr == active_menu) { + current_index = i; + break; + } + } + active_menu = NULL; + } + show_menu(menu_get_prompt(menu), menu_instructions, current_index, &last_top_row); keypad((menu_win(curses_menu)), TRUE); diff --git a/scripts/kconfig/nconf.gui.c b/scripts/kconfig/nconf.gui.c index 9aedf40f1dc0..25a7263ef3c8 100644 --- a/scripts/kconfig/nconf.gui.c +++ b/scripts/kconfig/nconf.gui.c @@ -497,11 +497,18 @@ void refresh_all_windows(WINDOW *main_window) refresh(); } -/* layman's scrollable window... */ void show_scroll_win(WINDOW *main_window, const char *title, const char *text) { + (void)show_scroll_win_ext(main_window, title, (char *)text, NULL, NULL, NULL, NULL); +} + +/* layman's scrollable window... */ +int show_scroll_win_ext(WINDOW *main_window, const char *title, char *text, + int *vscroll, int *hscroll, + extra_key_cb_fn extra_key_cb, void *data) +{ int res; int total_lines = get_line_no(text); int x, y, lines, columns; @@ -514,6 +521,12 @@ void show_scroll_win(WINDOW *main_window, WINDOW *win; WINDOW *pad; PANEL *panel; + bool done = false; + + if (hscroll) + start_x = *hscroll; + if (vscroll) + start_y = *vscroll; getmaxyx(stdscr, lines, columns); @@ -549,8 +562,7 @@ void show_scroll_win(WINDOW *main_window, panel = new_panel(win); /* handle scrolling */ - do { - + while (!done) { copywin(pad, win, start_y, start_x, 2, 2, text_lines, text_cols, 0); print_in_middle(win, @@ -593,8 +605,18 @@ void show_scroll_win(WINDOW *main_window, case 'l': start_x++; break; + default: + if (extra_key_cb) { + size_t start = (get_line(text, start_y) - text); + size_t end = (get_line(text, start_y + text_lines) - text); + + if (extra_key_cb(res, start, end, data)) { + done = true; + break; + } + } } - if (res == 10 || res == 27 || res == 'q' || + if (res == 0 || res == 10 || res == 27 || res == 'q' || res == KEY_F(F_HELP) || res == KEY_F(F_BACK) || res == KEY_F(F_EXIT)) break; @@ -606,9 +628,14 @@ void show_scroll_win(WINDOW *main_window, start_x = 0; if (start_x >= total_cols-text_cols) start_x = total_cols-text_cols; - } while (res); + } + if (hscroll) + *hscroll = start_x; + if (vscroll) + *vscroll = start_y; del_panel(panel); delwin(win); refresh_all_windows(main_window); + return res; } diff --git a/scripts/kconfig/nconf.h b/scripts/kconfig/nconf.h index 6f925bc74eb3..ab836d582664 100644 --- a/scripts/kconfig/nconf.h +++ b/scripts/kconfig/nconf.h @@ -67,6 +67,8 @@ typedef enum { void set_colors(void); +typedef int (*extra_key_cb_fn)(int, size_t, size_t, void *); + /* this changes the windows attributes !!! */ void print_in_middle(WINDOW *win, int y, int width, const char *str, int attrs); int get_line_length(const char *line); @@ -78,6 +80,9 @@ int dialog_inputbox(WINDOW *main_window, const char *title, const char *prompt, const char *init, char **resultp, int *result_len); void refresh_all_windows(WINDOW *main_window); +int show_scroll_win_ext(WINDOW *main_window, const char *title, char *text, + int *vscroll, int *hscroll, + extra_key_cb_fn extra_key_cb, void *data); void show_scroll_win(WINDOW *main_window, const char *title, const char *text); diff --git a/scripts/kconfig/preprocess.c b/scripts/kconfig/preprocess.c index 748da578b418..d1f5bcff4b62 100644 --- a/scripts/kconfig/preprocess.c +++ b/scripts/kconfig/preprocess.c @@ -396,6 +396,9 @@ static char *eval_clause(const char *str, size_t len, int argc, char *argv[]) p++; } + + if (new_argc >= FUNCTION_MAX_ARGS) + pperror("too many function arguments"); new_argv[new_argc++] = prev; /* diff --git a/scripts/kconfig/qconf-cfg.sh b/scripts/kconfig/qconf-cfg.sh index 117f36e568fc..0e113b0f2455 100755 --- a/scripts/kconfig/qconf-cfg.sh +++ b/scripts/kconfig/qconf-cfg.sh @@ -5,7 +5,8 @@ cflags=$1 libs=$2 bin=$3 -PKG="Qt5Core Qt5Gui Qt5Widgets" +PKG5="Qt5Core Qt5Gui Qt5Widgets" +PKG6="Qt6Core Qt6Gui Qt6Widgets" if [ -z "$(command -v ${HOSTPKG_CONFIG})" ]; then echo >&2 "*" @@ -14,16 +15,26 @@ if [ -z "$(command -v ${HOSTPKG_CONFIG})" ]; then exit 1 fi -if ${HOSTPKG_CONFIG} --exists $PKG; then - ${HOSTPKG_CONFIG} --cflags ${PKG} > ${cflags} - ${HOSTPKG_CONFIG} --libs ${PKG} > ${libs} +if ${HOSTPKG_CONFIG} --exists $PKG6; then + ${HOSTPKG_CONFIG} --cflags ${PKG6} > ${cflags} + # Qt6 requires C++17. + echo -std=c++17 >> ${cflags} + ${HOSTPKG_CONFIG} --libs ${PKG6} > ${libs} + ${HOSTPKG_CONFIG} --variable=libexecdir Qt6Core > ${bin} + exit 0 +fi + +if ${HOSTPKG_CONFIG} --exists $PKG5; then + ${HOSTPKG_CONFIG} --cflags ${PKG5} > ${cflags} + ${HOSTPKG_CONFIG} --libs ${PKG5} > ${libs} ${HOSTPKG_CONFIG} --variable=host_bins Qt5Core > ${bin} exit 0 fi echo >&2 "*" -echo >&2 "* Could not find Qt5 via ${HOSTPKG_CONFIG}." -echo >&2 "* Please install Qt5 and make sure it's in PKG_CONFIG_PATH" -echo >&2 "* You need $PKG" +echo >&2 "* Could not find Qt6 or Qt5 via ${HOSTPKG_CONFIG}." +echo >&2 "* Please install Qt6 or Qt5 and make sure it's in PKG_CONFIG_PATH" +echo >&2 "* You need $PKG6 for Qt6" +echo >&2 "* You need $PKG5 for Qt5" echo >&2 "*" exit 1 diff --git a/scripts/kconfig/qconf.cc b/scripts/kconfig/qconf.cc index 78087b2d9ac6..620a3527c767 100644 --- a/scripts/kconfig/qconf.cc +++ b/scripts/kconfig/qconf.cc @@ -5,10 +5,10 @@ */ #include <QAction> +#include <QActionGroup> #include <QApplication> #include <QCloseEvent> #include <QDebug> -#include <QDesktopWidget> #include <QFileDialog> #include <QLabel> #include <QLayout> @@ -16,6 +16,8 @@ #include <QMenu> #include <QMenuBar> #include <QMessageBox> +#include <QRegularExpression> +#include <QScreen> #include <QToolBar> #include <stdlib.h> @@ -1126,7 +1128,7 @@ QString ConfigInfoView::debug_info(struct symbol *sym) QString ConfigInfoView::print_filter(const QString &str) { - QRegExp re("[<>&\"\\n]"); + QRegularExpression re("[<>&\"\\n]"); QString res = str; for (int i = 0; (i = res.indexOf(re, i)) >= 0;) { switch (res[i].toLatin1()) { @@ -1322,15 +1324,15 @@ ConfigMainWindow::ConfigMainWindow(void) int width, height; char title[256]; - QDesktopWidget *d = configApp->desktop(); snprintf(title, sizeof(title), "%s%s", rootmenu.prompt->text, "" ); setWindowTitle(title); - width = configSettings->value("/window width", d->width() - 64).toInt(); - height = configSettings->value("/window height", d->height() - 64).toInt(); + QRect g = configApp->primaryScreen()->geometry(); + width = configSettings->value("/window width", g.width() - 64).toInt(); + height = configSettings->value("/window height", g.height() - 64).toInt(); resize(width, height); x = configSettings->value("/window x"); y = configSettings->value("/window y"); @@ -1379,17 +1381,17 @@ ConfigMainWindow::ConfigMainWindow(void) this, &ConfigMainWindow::goBack); QAction *quitAction = new QAction("&Quit", this); - quitAction->setShortcut(Qt::CTRL + Qt::Key_Q); + quitAction->setShortcut(Qt::CTRL | Qt::Key_Q); connect(quitAction, &QAction::triggered, this, &ConfigMainWindow::close); QAction *loadAction = new QAction(QPixmap(xpm_load), "&Load", this); - loadAction->setShortcut(Qt::CTRL + Qt::Key_L); + loadAction->setShortcut(Qt::CTRL | Qt::Key_L); connect(loadAction, &QAction::triggered, this, &ConfigMainWindow::loadConfig); saveAction = new QAction(QPixmap(xpm_save), "&Save", this); - saveAction->setShortcut(Qt::CTRL + Qt::Key_S); + saveAction->setShortcut(Qt::CTRL | Qt::Key_S); connect(saveAction, &QAction::triggered, this, &ConfigMainWindow::saveConfig); @@ -1403,7 +1405,7 @@ ConfigMainWindow::ConfigMainWindow(void) connect(saveAsAction, &QAction::triggered, this, &ConfigMainWindow::saveConfigAs); QAction *searchAction = new QAction("&Find", this); - searchAction->setShortcut(Qt::CTRL + Qt::Key_F); + searchAction->setShortcut(Qt::CTRL | Qt::Key_F); connect(searchAction, &QAction::triggered, this, &ConfigMainWindow::searchConfig); singleViewAction = new QAction(QPixmap(xpm_single_view), "Single View", this); @@ -1750,11 +1752,21 @@ void ConfigMainWindow::closeEvent(QCloseEvent* e) e->accept(); return; } - QMessageBox mb("qconf", "Save configuration?", QMessageBox::Warning, - QMessageBox::Yes | QMessageBox::Default, QMessageBox::No, QMessageBox::Cancel | QMessageBox::Escape); - mb.setButtonText(QMessageBox::Yes, "&Save Changes"); - mb.setButtonText(QMessageBox::No, "&Discard Changes"); - mb.setButtonText(QMessageBox::Cancel, "Cancel Exit"); + + QMessageBox mb(QMessageBox::Icon::Warning, "qconf", + "Save configuration?"); + + QPushButton *yb = mb.addButton(QMessageBox::Yes); + QPushButton *db = mb.addButton(QMessageBox::No); + QPushButton *cb = mb.addButton(QMessageBox::Cancel); + + yb->setText("&Save Changes"); + db->setText("&Discard Changes"); + cb->setText("Cancel Exit"); + + mb.setDefaultButton(yb); + mb.setEscapeButton(cb); + switch (mb.exec()) { case QMessageBox::Yes: if (saveConfig()) diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c index b29b29707f10..34a5386d444a 100644 --- a/scripts/mod/modpost.c +++ b/scripts/mod/modpost.c @@ -24,6 +24,7 @@ #include "../../include/linux/license.h" #include "../../include/linux/module_symbol.h" +static bool module_enabled; /* Are we using CONFIG_MODVERSIONS? */ static bool modversions; /* Is CONFIG_MODULE_SRCVERSION_ALL set? */ @@ -761,6 +762,7 @@ static const char *const section_white_list[] = ".fmt_slot*", /* EZchip */ ".gnu.lto*", ".discard.*", + ".llvm.call-graph-profile", /* call graph */ NULL }; @@ -1242,7 +1244,7 @@ static void check_section_mismatch(struct module *mod, struct elf_info *elf, const char *tosec = sec_name(elf, get_secindex(elf, sym)); const struct sectioncheck *mismatch; - if (elf->export_symbol_secndx == fsecndx) { + if (module_enabled && elf->export_symbol_secndx == fsecndx) { check_export_symbol(mod, elf, faddr, tosec, sym); return; } @@ -1256,21 +1258,16 @@ static void check_section_mismatch(struct module *mod, struct elf_info *elf, tosec, taddr); } -static int addend_386_rel(uint32_t *location, Elf_Rela *r) +static Elf_Addr addend_386_rel(uint32_t *location, unsigned int r_type) { - unsigned int r_typ = ELF_R_TYPE(r->r_info); - - switch (r_typ) { + switch (r_type) { case R_386_32: - r->r_addend = TO_NATIVE(*location); - break; + return TO_NATIVE(*location); case R_386_PC32: - r->r_addend = TO_NATIVE(*location) + 4; - break; - default: - r->r_addend = (Elf_Addr)(-1); + return TO_NATIVE(*location) + 4; } - return 0; + + return (Elf_Addr)(-1); } #ifndef R_ARM_CALL @@ -1314,32 +1311,28 @@ static int32_t sign_extend32(int32_t value, int index) return (int32_t)(value << shift) >> shift; } -static int addend_arm_rel(void *loc, Elf_Sym *sym, Elf_Rela *r) +static Elf_Addr addend_arm_rel(void *loc, Elf_Sym *sym, unsigned int r_type) { - unsigned int r_typ = ELF_R_TYPE(r->r_info); uint32_t inst, upper, lower, sign, j1, j2; int32_t offset; - switch (r_typ) { + switch (r_type) { case R_ARM_ABS32: case R_ARM_REL32: inst = TO_NATIVE(*(uint32_t *)loc); - r->r_addend = inst + sym->st_value; - break; + return inst + sym->st_value; case R_ARM_MOVW_ABS_NC: case R_ARM_MOVT_ABS: inst = TO_NATIVE(*(uint32_t *)loc); offset = sign_extend32(((inst & 0xf0000) >> 4) | (inst & 0xfff), 15); - r->r_addend = offset + sym->st_value; - break; + return offset + sym->st_value; case R_ARM_PC24: case R_ARM_CALL: case R_ARM_JUMP24: inst = TO_NATIVE(*(uint32_t *)loc); offset = sign_extend32((inst & 0x00ffffff) << 2, 25); - r->r_addend = offset + sym->st_value + 8; - break; + return offset + sym->st_value + 8; case R_ARM_THM_MOVW_ABS_NC: case R_ARM_THM_MOVT_ABS: upper = TO_NATIVE(*(uint16_t *)loc); @@ -1349,8 +1342,7 @@ static int addend_arm_rel(void *loc, Elf_Sym *sym, Elf_Rela *r) ((lower & 0x7000) >> 4) | (lower & 0x00ff), 15); - r->r_addend = offset + sym->st_value; - break; + return offset + sym->st_value; case R_ARM_THM_JUMP19: /* * Encoding T3: @@ -1371,8 +1363,7 @@ static int addend_arm_rel(void *loc, Elf_Sym *sym, Elf_Rela *r) ((upper & 0x03f) << 12) | ((lower & 0x07ff) << 1), 20); - r->r_addend = offset + sym->st_value + 4; - break; + return offset + sym->st_value + 4; case R_ARM_THM_CALL: case R_ARM_THM_JUMP24: /* @@ -1398,34 +1389,26 @@ static int addend_arm_rel(void *loc, Elf_Sym *sym, Elf_Rela *r) ((upper & 0x03ff) << 12) | ((lower & 0x07ff) << 1), 24); - r->r_addend = offset + sym->st_value + 4; - break; - default: - r->r_addend = (Elf_Addr)(-1); + return offset + sym->st_value + 4; } - return 0; + + return (Elf_Addr)(-1); } -static int addend_mips_rel(uint32_t *location, Elf_Rela *r) +static Elf_Addr addend_mips_rel(uint32_t *location, unsigned int r_type) { - unsigned int r_typ = ELF_R_TYPE(r->r_info); uint32_t inst; inst = TO_NATIVE(*location); - switch (r_typ) { + switch (r_type) { case R_MIPS_LO16: - r->r_addend = inst & 0xffff; - break; + return inst & 0xffff; case R_MIPS_26: - r->r_addend = (inst & 0x03ffffff) << 2; - break; + return (inst & 0x03ffffff) << 2; case R_MIPS_32: - r->r_addend = inst; - break; - default: - r->r_addend = (Elf_Addr)(-1); + return inst; } - return 0; + return (Elf_Addr)(-1); } #ifndef EM_RISCV @@ -1444,12 +1427,45 @@ static int addend_mips_rel(uint32_t *location, Elf_Rela *r) #define R_LARCH_SUB32 55 #endif +static void get_rel_type_and_sym(struct elf_info *elf, uint64_t r_info, + unsigned int *r_type, unsigned int *r_sym) +{ + typedef struct { + Elf64_Word r_sym; /* Symbol index */ + unsigned char r_ssym; /* Special symbol for 2nd relocation */ + unsigned char r_type3; /* 3rd relocation type */ + unsigned char r_type2; /* 2nd relocation type */ + unsigned char r_type; /* 1st relocation type */ + } Elf64_Mips_R_Info; + + bool is_64bit = (elf->hdr->e_ident[EI_CLASS] == ELFCLASS64); + + if (elf->hdr->e_machine == EM_MIPS && is_64bit) { + Elf64_Mips_R_Info *mips64_r_info = (void *)&r_info; + + *r_type = mips64_r_info->r_type; + *r_sym = TO_NATIVE(mips64_r_info->r_sym); + return; + } + + if (is_64bit) { + Elf64_Xword r_info64 = r_info; + + r_info = TO_NATIVE(r_info64); + } else { + Elf32_Word r_info32 = r_info; + + r_info = TO_NATIVE(r_info32); + } + + *r_type = ELF_R_TYPE(r_info); + *r_sym = ELF_R_SYM(r_info); +} + static void section_rela(struct module *mod, struct elf_info *elf, Elf_Shdr *sechdr) { Elf_Rela *rela; - Elf_Rela r; - unsigned int r_sym; unsigned int fsecndx = sechdr->sh_info; const char *fromsec = sec_name(elf, fsecndx); Elf_Rela *start = (void *)elf->hdr + sechdr->sh_offset; @@ -1460,38 +1476,29 @@ static void section_rela(struct module *mod, struct elf_info *elf, return; for (rela = start; rela < stop; rela++) { - r.r_offset = TO_NATIVE(rela->r_offset); -#if KERNEL_ELFCLASS == ELFCLASS64 - if (elf->hdr->e_machine == EM_MIPS) { - unsigned int r_typ; - r_sym = ELF64_MIPS_R_SYM(rela->r_info); - r_sym = TO_NATIVE(r_sym); - r_typ = ELF64_MIPS_R_TYPE(rela->r_info); - r.r_info = ELF64_R_INFO(r_sym, r_typ); - } else { - r.r_info = TO_NATIVE(rela->r_info); - r_sym = ELF_R_SYM(r.r_info); - } -#else - r.r_info = TO_NATIVE(rela->r_info); - r_sym = ELF_R_SYM(r.r_info); -#endif - r.r_addend = TO_NATIVE(rela->r_addend); + Elf_Addr taddr, r_offset; + unsigned int r_type, r_sym; + + r_offset = TO_NATIVE(rela->r_offset); + get_rel_type_and_sym(elf, rela->r_info, &r_type, &r_sym); + + taddr = TO_NATIVE(rela->r_addend); + switch (elf->hdr->e_machine) { case EM_RISCV: if (!strcmp("__ex_table", fromsec) && - ELF_R_TYPE(r.r_info) == R_RISCV_SUB32) + r_type == R_RISCV_SUB32) continue; break; case EM_LOONGARCH: if (!strcmp("__ex_table", fromsec) && - ELF_R_TYPE(r.r_info) == R_LARCH_SUB32) + r_type == R_LARCH_SUB32) continue; break; } check_section_mismatch(mod, elf, elf->symtab_start + r_sym, - fsecndx, fromsec, r.r_offset, r.r_addend); + fsecndx, fromsec, r_offset, taddr); } } @@ -1499,8 +1506,6 @@ static void section_rel(struct module *mod, struct elf_info *elf, Elf_Shdr *sechdr) { Elf_Rel *rel; - Elf_Rela r; - unsigned int r_sym; unsigned int fsecndx = sechdr->sh_info; const char *fromsec = sec_name(elf, fsecndx); Elf_Rel *start = (void *)elf->hdr + sechdr->sh_offset; @@ -1512,45 +1517,32 @@ static void section_rel(struct module *mod, struct elf_info *elf, for (rel = start; rel < stop; rel++) { Elf_Sym *tsym; + Elf_Addr taddr = 0, r_offset; + unsigned int r_type, r_sym; void *loc; - r.r_offset = TO_NATIVE(rel->r_offset); -#if KERNEL_ELFCLASS == ELFCLASS64 - if (elf->hdr->e_machine == EM_MIPS) { - unsigned int r_typ; - r_sym = ELF64_MIPS_R_SYM(rel->r_info); - r_sym = TO_NATIVE(r_sym); - r_typ = ELF64_MIPS_R_TYPE(rel->r_info); - r.r_info = ELF64_R_INFO(r_sym, r_typ); - } else { - r.r_info = TO_NATIVE(rel->r_info); - r_sym = ELF_R_SYM(r.r_info); - } -#else - r.r_info = TO_NATIVE(rel->r_info); - r_sym = ELF_R_SYM(r.r_info); -#endif - r.r_addend = 0; + r_offset = TO_NATIVE(rel->r_offset); + get_rel_type_and_sym(elf, rel->r_info, &r_type, &r_sym); - loc = sym_get_data_by_offset(elf, fsecndx, r.r_offset); + loc = sym_get_data_by_offset(elf, fsecndx, r_offset); tsym = elf->symtab_start + r_sym; switch (elf->hdr->e_machine) { case EM_386: - addend_386_rel(loc, &r); + taddr = addend_386_rel(loc, r_type); break; case EM_ARM: - addend_arm_rel(loc, tsym, &r); + taddr = addend_arm_rel(loc, tsym, r_type); break; case EM_MIPS: - addend_mips_rel(loc, &r); + taddr = addend_mips_rel(loc, r_type); break; default: fatal("Please add code to calculate addend for this architecture\n"); } check_section_mismatch(mod, elf, tsym, - fsecndx, fromsec, r.r_offset, r.r_addend); + fsecndx, fromsec, r_offset, taddr); } } @@ -2272,7 +2264,7 @@ int main(int argc, char **argv) LIST_HEAD(dump_lists); struct dump_list *dl, *dl2; - while ((opt = getopt(argc, argv, "ei:mnT:to:au:WwENd:")) != -1) { + while ((opt = getopt(argc, argv, "ei:MmnT:to:au:WwENd:")) != -1) { switch (opt) { case 'e': external_module = true; @@ -2282,6 +2274,9 @@ int main(int argc, char **argv) dl->file = optarg; list_add_tail(&dl->list, &dump_lists); break; + case 'M': + module_enabled = true; + break; case 'm': modversions = true; break; diff --git a/scripts/mod/modpost.h b/scripts/mod/modpost.h index dfdb9484e325..5f94c2c9f2d9 100644 --- a/scripts/mod/modpost.h +++ b/scripts/mod/modpost.h @@ -50,28 +50,6 @@ #define ELF_R_TYPE ELF64_R_TYPE #endif -/* The 64-bit MIPS ELF ABI uses an unusual reloc format. */ -typedef struct -{ - Elf32_Word r_sym; /* Symbol index */ - unsigned char r_ssym; /* Special symbol for 2nd relocation */ - unsigned char r_type3; /* 3rd relocation type */ - unsigned char r_type2; /* 2nd relocation type */ - unsigned char r_type1; /* 1st relocation type */ -} _Elf64_Mips_R_Info; - -typedef union -{ - Elf64_Xword r_info_number; - _Elf64_Mips_R_Info r_info_fields; -} _Elf64_Mips_R_Info_union; - -#define ELF64_MIPS_R_SYM(i) \ - ((__extension__ (_Elf64_Mips_R_Info_union)(i)).r_info_fields.r_sym) - -#define ELF64_MIPS_R_TYPE(i) \ - ((__extension__ (_Elf64_Mips_R_Info_union)(i)).r_info_fields.r_type1) - #if KERNEL_ELFDATA != HOST_ELFDATA static inline void __endian(const void *src, void *dest, unsigned int size) diff --git a/scripts/package/builddeb b/scripts/package/builddeb index 032774eb061e..bf3f8561aa68 100755 --- a/scripts/package/builddeb +++ b/scripts/package/builddeb @@ -162,34 +162,7 @@ install_kernel_headers () { rm -rf $pdir - ( - cd $srctree - find . arch/$SRCARCH -maxdepth 1 -name Makefile\* - find include scripts -type f -o -type l - find arch/$SRCARCH -name Kbuild.platforms -o -name Platform - find $(find arch/$SRCARCH -name include -o -name scripts -type d) -type f - ) > debian/hdrsrcfiles - - { - if is_enabled CONFIG_OBJTOOL; then - echo tools/objtool/objtool - fi - - find arch/$SRCARCH/include Module.symvers include scripts -type f - - if is_enabled CONFIG_GCC_PLUGINS; then - find scripts/gcc-plugins -name \*.so - fi - } > debian/hdrobjfiles - - destdir=$pdir/usr/src/linux-headers-$version - mkdir -p $destdir - tar -c -f - -C $srctree -T debian/hdrsrcfiles | tar -xf - -C $destdir - tar -c -f - -T debian/hdrobjfiles | tar -xf - -C $destdir - rm -f debian/hdrsrcfiles debian/hdrobjfiles - - # copy .config manually to be where it's expected to be - cp $KCONFIG_CONFIG $destdir/.config + "${srctree}/scripts/package/install-extmod-build" "${pdir}/usr/src/linux-headers-${version}" mkdir -p $pdir/lib/modules/$version/ ln -s /usr/src/linux-headers-$version $pdir/lib/modules/$version/build diff --git a/scripts/package/debian/rules b/scripts/package/debian/rules new file mode 100755 index 000000000000..3dafa9496c63 --- /dev/null +++ b/scripts/package/debian/rules @@ -0,0 +1,33 @@ +#!/usr/bin/make -f +# SPDX-License-Identifier: GPL-2.0-only + +include debian/rules.vars + +srctree ?= . + +ifneq (,$(filter-out parallel=1,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))) + NUMJOBS = $(patsubst parallel=%,%,$(filter parallel=%,$(DEB_BUILD_OPTIONS))) + MAKEFLAGS += -j$(NUMJOBS) +endif + +.PHONY: binary binary-indep binary-arch +binary: binary-arch binary-indep +binary-indep: build-indep +binary-arch: build-arch + $(MAKE) -f $(srctree)/Makefile ARCH=$(ARCH) \ + KERNELRELEASE=$(KERNELRELEASE) \ + run-command KBUILD_RUN_COMMAND=+$(srctree)/scripts/package/builddeb + +.PHONY: build build-indep build-arch +build: build-arch build-indep +build-indep: +build-arch: + $(MAKE) -f $(srctree)/Makefile ARCH=$(ARCH) \ + KERNELRELEASE=$(KERNELRELEASE) \ + $(shell $(srctree)/scripts/package/deb-build-option) \ + olddefconfig all + +.PHONY: clean +clean: + rm -rf debian/files debian/linux-* + $(MAKE) -f $(srctree)/Makefile ARCH=$(ARCH) clean diff --git a/scripts/package/install-extmod-build b/scripts/package/install-extmod-build new file mode 100755 index 000000000000..af7fe9f5b1e4 --- /dev/null +++ b/scripts/package/install-extmod-build @@ -0,0 +1,39 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0-only + +set -e + +destdir=${1} + +test -n "${srctree}" +test -n "${SRCARCH}" + +is_enabled() { + grep -q "^$1=y" include/config/auto.conf +} + +mkdir -p "${destdir}" + +( + cd "${srctree}" + echo Makefile + find "arch/${SRCARCH}" -maxdepth 1 -name 'Makefile*' + find include scripts -type f -o -type l + find "arch/${SRCARCH}" -name Kbuild.platforms -o -name Platform + find "$(find "arch/${SRCARCH}" -name include -o -name scripts -type d)" -type f +) | tar -c -f - -C "${srctree}" -T - | tar -xf - -C "${destdir}" + +{ + if is_enabled CONFIG_OBJTOOL; then + echo tools/objtool/objtool + fi + + find "arch/${SRCARCH}/include" Module.symvers include scripts -type f + + if is_enabled CONFIG_GCC_PLUGINS; then + find scripts/gcc-plugins -name '*.so' + fi +} | tar -c -f - -T - | tar -xf - -C "${destdir}" + +# copy .config manually to be where it's expected to be +cp "${KCONFIG_CONFIG}" "${destdir}/.config" diff --git a/scripts/package/kernel.spec b/scripts/package/kernel.spec new file mode 100644 index 000000000000..ac3f2ee6d7a0 --- /dev/null +++ b/scripts/package/kernel.spec @@ -0,0 +1,117 @@ +# _arch is undefined if /usr/lib/rpm/platform/*/macros was not included. +%{!?_arch: %define _arch dummy} +%{!?make: %define make make} +%define makeflags %{?_smp_mflags} ARCH=%{ARCH} +%define __spec_install_post /usr/lib/rpm/brp-compress || : +%define debug_package %{nil} + +Name: kernel +Summary: The Linux Kernel +Version: %(echo %{KERNELRELEASE} | sed -e 's/-/_/g') +Release: %{pkg_release} +License: GPL +Group: System Environment/Kernel +Vendor: The Linux Community +URL: https://www.kernel.org +Source0: linux.tar.gz +Source1: config +Source2: diff.patch +Provides: kernel-%{KERNELRELEASE} +BuildRequires: bc binutils bison dwarves +BuildRequires: (elfutils-libelf-devel or libelf-devel) flex +BuildRequires: gcc make openssl openssl-devel perl python3 rsync + +%description +The Linux Kernel, the operating system core itself + +%package headers +Summary: Header files for the Linux kernel for use by glibc +Group: Development/System +Obsoletes: kernel-headers +Provides: kernel-headers = %{version} +%description headers +Kernel-headers includes the C header files that specify the interface +between the Linux kernel and userspace libraries and programs. The +header files define structures and constants that are needed for +building most standard programs and are also needed for rebuilding the +glibc package. + +%if %{with_devel} +%package devel +Summary: Development package for building kernel modules to match the %{version} kernel +Group: System Environment/Kernel +AutoReqProv: no +%description -n kernel-devel +This package provides kernel headers and makefiles sufficient to build modules +against the %{version} kernel package. +%endif + +%prep +%setup -q -n linux +cp %{SOURCE1} .config +patch -p1 < %{SOURCE2} + +%build +%{make} %{makeflags} KERNELRELEASE=%{KERNELRELEASE} KBUILD_BUILD_VERSION=%{release} + +%install +mkdir -p %{buildroot}/boot +%ifarch ia64 +mkdir -p %{buildroot}/boot/efi +cp $(%{make} %{makeflags} -s image_name) %{buildroot}/boot/efi/vmlinuz-%{KERNELRELEASE} +ln -s efi/vmlinuz-%{KERNELRELEASE} %{buildroot}/boot/ +%else +cp $(%{make} %{makeflags} -s image_name) %{buildroot}/boot/vmlinuz-%{KERNELRELEASE} +%endif +%{make} %{makeflags} INSTALL_MOD_PATH=%{buildroot} modules_install +%{make} %{makeflags} INSTALL_HDR_PATH=%{buildroot}/usr headers_install +cp System.map %{buildroot}/boot/System.map-%{KERNELRELEASE} +cp .config %{buildroot}/boot/config-%{KERNELRELEASE} +ln -fns /usr/src/kernels/%{KERNELRELEASE} %{buildroot}/lib/modules/%{KERNELRELEASE}/build +ln -fns /usr/src/kernels/%{KERNELRELEASE} %{buildroot}/lib/modules/%{KERNELRELEASE}/source +%if %{with_devel} +%{make} %{makeflags} run-command KBUILD_RUN_COMMAND='${srctree}/scripts/package/install-extmod-build %{buildroot}/usr/src/kernels/%{KERNELRELEASE}' +%endif + +%clean +rm -rf %{buildroot} + +%post +if [ -x /sbin/installkernel -a -r /boot/vmlinuz-%{KERNELRELEASE} -a -r /boot/System.map-%{KERNELRELEASE} ]; then +cp /boot/vmlinuz-%{KERNELRELEASE} /boot/.vmlinuz-%{KERNELRELEASE}-rpm +cp /boot/System.map-%{KERNELRELEASE} /boot/.System.map-%{KERNELRELEASE}-rpm +rm -f /boot/vmlinuz-%{KERNELRELEASE} /boot/System.map-%{KERNELRELEASE} +/sbin/installkernel %{KERNELRELEASE} /boot/.vmlinuz-%{KERNELRELEASE}-rpm /boot/.System.map-%{KERNELRELEASE}-rpm +rm -f /boot/.vmlinuz-%{KERNELRELEASE}-rpm /boot/.System.map-%{KERNELRELEASE}-rpm +fi + +%preun +if [ -x /sbin/new-kernel-pkg ]; then +new-kernel-pkg --remove %{KERNELRELEASE} --rminitrd --initrdfile=/boot/initramfs-%{KERNELRELEASE}.img +elif [ -x /usr/bin/kernel-install ]; then +kernel-install remove %{KERNELRELEASE} +fi + +%postun +if [ -x /sbin/update-bootloader ]; then +/sbin/update-bootloader --remove %{KERNELRELEASE} +fi + +%files +%defattr (-, root, root) +/lib/modules/%{KERNELRELEASE} +%exclude /lib/modules/%{KERNELRELEASE}/build +%exclude /lib/modules/%{KERNELRELEASE}/source +/boot/* + +%files headers +%defattr (-, root, root) +/usr/include + +%if %{with_devel} +%files devel +%defattr (-, root, root) +/usr/src/kernels/%{KERNELRELEASE} +/lib/modules/%{KERNELRELEASE}/build +/lib/modules/%{KERNELRELEASE}/source +%endif diff --git a/scripts/package/mkdebian b/scripts/package/mkdebian index ba2453e08d40..5044224cf671 100755 --- a/scripts/package/mkdebian +++ b/scripts/package/mkdebian @@ -263,34 +263,11 @@ Description: Linux kernel debugging symbols for $version EOF fi -cat <<EOF > debian/rules -#!$(command -v $MAKE) -f - -srctree ?= . -KERNELRELEASE = ${KERNELRELEASE} - -.PHONY: clean build build-arch build-indep binary binary-arch binary-indep - -build-indep: -build-arch: - \$(MAKE) -f \$(srctree)/Makefile ARCH=${ARCH} \ - KERNELRELEASE=\$(KERNELRELEASE) \ - \$(shell \$(srctree)/scripts/package/deb-build-option) \ - olddefconfig all - -build: build-arch - -binary-indep: -binary-arch: build-arch - \$(MAKE) -f \$(srctree)/Makefile ARCH=${ARCH} \ - KERNELRELEASE=\$(KERNELRELEASE) intdeb-pkg - -clean: - rm -rf debian/files debian/linux-* - \$(MAKE) -f \$(srctree)/Makefile ARCH=${ARCH} clean - -binary: binary-arch +cat <<EOF > debian/rules.vars +ARCH := ${ARCH} +KERNELRELEASE := ${KERNELRELEASE} EOF -chmod +x debian/rules + +cp "${srctree}/scripts/package/debian/rules" debian/ exit 0 diff --git a/scripts/package/mkspec b/scripts/package/mkspec index 8049f0e2c110..d41608efb747 100755 --- a/scripts/package/mkspec +++ b/scripts/package/mkspec @@ -9,148 +9,16 @@ # Patched for non-x86 by Opencon (L) 2002 <opencon@rio.skydome.net> # -# how we were called determines which rpms we build and how we build them -if [ "$1" = prebuilt ]; then - S=DEL - MAKE="$MAKE -f $srctree/Makefile" -else - S= - - mkdir -p rpmbuild/SOURCES - cp linux.tar.gz rpmbuild/SOURCES - cp "${KCONFIG_CONFIG}" rpmbuild/SOURCES/config - "${srctree}/scripts/package/gen-diff-patch" rpmbuild/SOURCES/diff.patch -fi - if grep -q CONFIG_MODULES=y include/config/auto.conf; then - M= +echo '%define with_devel %{?_without_devel: 0} %{?!_without_devel: 1}' else - M=DEL +echo '%define with_devel 0' fi -__KERNELRELEASE=$(echo $KERNELRELEASE | sed -e "s/-/_/g") -EXCLUDES="$RCS_TAR_IGNORE --exclude=*vmlinux* --exclude=*.mod \ ---exclude=*.o --exclude=*.ko --exclude=*.cmd --exclude=Documentation \ ---exclude=.config.old --exclude=.missing-syscalls.d --exclude=*.s" - -# We can label the here-doc lines for conditional output to the spec file -# -# Labels: -# $S: this line is enabled only when building source package -# $M: this line is enabled only when CONFIG_MODULES is enabled -sed -e '/^DEL/d' -e 's/^\t*//' <<EOF - Name: kernel - Summary: The Linux Kernel - Version: $__KERNELRELEASE - Release: $(cat .version 2>/dev/null || echo 1) - License: GPL - Group: System Environment/Kernel - Vendor: The Linux Community - URL: https://www.kernel.org -$S Source0: linux.tar.gz -$S Source1: config -$S Source2: diff.patch - Provides: kernel-$KERNELRELEASE -$S BuildRequires: bc binutils bison dwarves -$S BuildRequires: (elfutils-libelf-devel or libelf-devel) flex -$S BuildRequires: gcc make openssl openssl-devel perl python3 rsync - - # $UTS_MACHINE as a fallback of _arch in case - # /usr/lib/rpm/platform/*/macros was not included. - %define _arch %{?_arch:$UTS_MACHINE} - %define __spec_install_post /usr/lib/rpm/brp-compress || : - %define debug_package %{nil} - - %description - The Linux Kernel, the operating system core itself - - %package headers - Summary: Header files for the Linux kernel for use by glibc - Group: Development/System - Obsoletes: kernel-headers - Provides: kernel-headers = %{version} - %description headers - Kernel-headers includes the C header files that specify the interface - between the Linux kernel and userspace libraries and programs. The - header files define structures and constants that are needed for - building most standard programs and are also needed for rebuilding the - glibc package. - -$S$M %package devel -$S$M Summary: Development package for building kernel modules to match the $__KERNELRELEASE kernel -$S$M Group: System Environment/Kernel -$S$M AutoReqProv: no -$S$M %description -n kernel-devel -$S$M This package provides kernel headers and makefiles sufficient to build modules -$S$M against the $__KERNELRELEASE kernel package. -$S$M -$S %prep -$S %setup -q -n linux -$S cp %{SOURCE1} .config -$S patch -p1 < %{SOURCE2} -$S -$S %build -$S $MAKE %{?_smp_mflags} KERNELRELEASE=$KERNELRELEASE KBUILD_BUILD_VERSION=%{release} -$S - %install - mkdir -p %{buildroot}/boot - %ifarch ia64 - mkdir -p %{buildroot}/boot/efi - cp \$($MAKE -s image_name) %{buildroot}/boot/efi/vmlinuz-$KERNELRELEASE - ln -s efi/vmlinuz-$KERNELRELEASE %{buildroot}/boot/ - %else - cp \$($MAKE -s image_name) %{buildroot}/boot/vmlinuz-$KERNELRELEASE - %endif -$M $MAKE %{?_smp_mflags} INSTALL_MOD_PATH=%{buildroot} modules_install - $MAKE %{?_smp_mflags} INSTALL_HDR_PATH=%{buildroot}/usr headers_install - cp System.map %{buildroot}/boot/System.map-$KERNELRELEASE - cp .config %{buildroot}/boot/config-$KERNELRELEASE -$S$M rm -f %{buildroot}/lib/modules/$KERNELRELEASE/build -$S$M rm -f %{buildroot}/lib/modules/$KERNELRELEASE/source -$S$M mkdir -p %{buildroot}/usr/src/kernels/$KERNELRELEASE -$S$M tar cf - $EXCLUDES . | tar xf - -C %{buildroot}/usr/src/kernels/$KERNELRELEASE -$S$M cd %{buildroot}/lib/modules/$KERNELRELEASE -$S$M ln -sf /usr/src/kernels/$KERNELRELEASE build -$S$M ln -sf /usr/src/kernels/$KERNELRELEASE source - - %clean - rm -rf %{buildroot} - - %post - if [ -x /sbin/installkernel -a -r /boot/vmlinuz-$KERNELRELEASE -a -r /boot/System.map-$KERNELRELEASE ]; then - cp /boot/vmlinuz-$KERNELRELEASE /boot/.vmlinuz-$KERNELRELEASE-rpm - cp /boot/System.map-$KERNELRELEASE /boot/.System.map-$KERNELRELEASE-rpm - rm -f /boot/vmlinuz-$KERNELRELEASE /boot/System.map-$KERNELRELEASE - /sbin/installkernel $KERNELRELEASE /boot/.vmlinuz-$KERNELRELEASE-rpm /boot/.System.map-$KERNELRELEASE-rpm - rm -f /boot/.vmlinuz-$KERNELRELEASE-rpm /boot/.System.map-$KERNELRELEASE-rpm - fi - - %preun - if [ -x /sbin/new-kernel-pkg ]; then - new-kernel-pkg --remove $KERNELRELEASE --rminitrd --initrdfile=/boot/initramfs-$KERNELRELEASE.img - elif [ -x /usr/bin/kernel-install ]; then - kernel-install remove $KERNELRELEASE - fi - - %postun - if [ -x /sbin/update-bootloader ]; then - /sbin/update-bootloader --remove $KERNELRELEASE - fi - - %files - %defattr (-, root, root) -$M /lib/modules/$KERNELRELEASE -$M %exclude /lib/modules/$KERNELRELEASE/build -$M %exclude /lib/modules/$KERNELRELEASE/source - /boot/* - - %files headers - %defattr (-, root, root) - /usr/include -$S$M -$S$M %files devel -$S$M %defattr (-, root, root) -$S$M /usr/src/kernels/$KERNELRELEASE -$S$M /lib/modules/$KERNELRELEASE/build -$S$M /lib/modules/$KERNELRELEASE/source +cat<<EOF +%define ARCH ${ARCH} +%define KERNELRELEASE ${KERNELRELEASE} +%define pkg_release $("${srctree}/init/build-version") EOF + +cat "${srctree}/scripts/package/kernel.spec" diff --git a/scripts/remove-stale-files b/scripts/remove-stale-files index f3659ea0335b..8b1a636f8543 100755 --- a/scripts/remove-stale-files +++ b/scripts/remove-stale-files @@ -37,3 +37,5 @@ rm -f .scmversion rm -rf include/ksym find . -name '*.usyms' | xargs rm -f + +rm -f binkernel.spec diff --git a/scripts/setlocalversion b/scripts/setlocalversion index 3d3babac8298..38b96c6797f4 100755 --- a/scripts/setlocalversion +++ b/scripts/setlocalversion @@ -2,7 +2,7 @@ # SPDX-License-Identifier: GPL-2.0 # # This scripts adds local version information from the version -# control systems git, mercurial (hg) and subversion (svn). +# control system git. # # If something goes wrong, send a mail the kernel build mailinglist # (see MAINTAINERS) and CC Nico Schottelius @@ -57,21 +57,37 @@ scm_version() return fi - # If a localversion*' file and the corresponding annotated tag exist, - # use it. This is the case in linux-next. + # mainline kernel: 6.2.0-rc5 -> v6.2-rc5 + # stable kernel: 6.1.7 -> v6.1.7 + version_tag=v$(echo "${KERNELVERSION}" | sed -E 's/^([0-9]+\.[0-9]+)\.0(.*)$/\1\2/') + + # If a localversion* file exists, and the corresponding + # annotated tag exists and is an ancestor of HEAD, use + # it. This is the case in linux-next. tag=${file_localversion#-} - tag=$(git describe --exact-match --match=$tag $tag 2>/dev/null) + desc= + if [ -n "${tag}" ]; then + desc=$(git describe --match=$tag 2>/dev/null) + fi + + # Otherwise, if a localversion* file exists, and the tag + # obtained by appending it to the tag derived from + # KERNELVERSION exists and is an ancestor of HEAD, use + # it. This is e.g. the case in linux-rt. + if [ -z "${desc}" ] && [ -n "${file_localversion}" ]; then + tag="${version_tag}${file_localversion}" + desc=$(git describe --match=$tag 2>/dev/null) + fi # Otherwise, default to the annotated tag derived from KERNELVERSION. - # mainline kernel: 6.2.0-rc5 -> v6.2-rc5 - # stable kernel: 6.1.7 -> v6.1.7 - if [ -z "${tag}" ]; then - tag=v$(echo "${KERNELVERSION}" | sed -E 's/^([0-9]+\.[0-9]+)\.0(.*)$/\1\2/') + if [ -z "${desc}" ]; then + tag="${version_tag}" + desc=$(git describe --match=$tag 2>/dev/null) fi # If we are at the tagged commit, we ignore it because the version is # well-defined. - if [ -z "$(git describe --exact-match --match=$tag 2>/dev/null)" ]; then + if [ "${tag}" != "${desc}" ]; then # If only the short version is requested, don't bother # running further git commands @@ -81,8 +97,8 @@ scm_version() fi # If we are past the tagged commit, we pretty print it. # (like 6.1.0-14595-g292a089d78d3) - if atag="$(git describe --match=$tag 2>/dev/null)"; then - echo "$atag" | awk -F- '{printf("-%05d", $(NF-1))}' + if [ -n "${desc}" ]; then + echo "${desc}" | awk -F- '{printf("-%05d", $(NF-1))}' fi # Add -g and exactly 12 hex chars. |