As there is only one linker script to use in this case, rather than use the BOARDDIR variable hard-code the path.

Cc: Lokesh Vutla lokeshvutla@ti.com Suggested-by: Masahiro Yamada masahiroy@kernel.org Signed-off-by: Tom Rini trini@konsulko.com --- Changes in v2. - New patch --- arch/arm/mach-davinci/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/mach-davinci/Kconfig b/arch/arm/mach-davinci/Kconfig index 8a81c078811d..6eca8db6d5ff 100644 --- a/arch/arm/mach-davinci/Kconfig +++ b/arch/arm/mach-davinci/Kconfig @@ -135,6 +135,6 @@ source "board/davinci/da8xxevm/Kconfig" source "board/lego/ev3/Kconfig"

config SPL_LDSCRIPT - default "board/$(BOARDDIR)/u-boot-spl-da850evm.lds" + default "board/davinci/da8xxevm/u-boot-spl-da850evm.lds"

endif

The Kconfig language provides a unit test that can be run. As these require pytest to be installed and run very quickly, bundle them in to an existing CI job.

Signed-off-by: Tom Rini trini@konsulko.com --- Changes in v2: - Have Azure use O=${UBOOT_TRAVIS_BUILD_DIR} as pwd is not writable. --- .azure-pipelines.yml | 5 +++-- .gitlab-ci.yml | 7 ++++--- .travis.yml | 3 ++- 3 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/.azure-pipelines.yml b/.azure-pipelines.yml index f66d58aa76f9..01b6eda359b6 100644 --- a/.azure-pipelines.yml +++ b/.azure-pipelines.yml @@ -120,7 +120,7 @@ jobs: make tools-only_config envtools -j$(nproc)

- job: utils - displayName: 'Run binman, buildman, dtoc and patman testsuites' + displayName: 'Run binman, buildman, dtoc, Kconfig and patman testsuites' pool: vmImage: $(ubuntu_vm) steps: @@ -135,7 +135,7 @@ jobs: export USER=azure virtualenv -p /usr/bin/python3 /tmp/venv . /tmp/venv/bin/activate - pip install pyelftools + pip install pyelftools pytest export UBOOT_TRAVIS_BUILD_DIR=/tmp/.bm-work/sandbox_spl export PYTHONPATH=${UBOOT_TRAVIS_BUILD_DIR}/scripts/dtc/pylibfdt export PATH=${UBOOT_TRAVIS_BUILD_DIR}/scripts/dtc:${PATH} @@ -144,6 +144,7 @@ jobs: ./tools/buildman/buildman -t ./tools/dtoc/dtoc -t ./tools/patman/patman --test + make O=${UBOOT_TRAVIS_BUILD_DIR} testconfig EOF cat build.sh # We cannot use "container" like other jobs above, as buildman diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml index 55943bb3a245..f43b3c26ef81 100644 --- a/.gitlab-ci.yml +++ b/.gitlab-ci.yml @@ -157,7 +157,7 @@ Build envtools: script: - make tools-only_config envtools -j$(nproc)

-Run binman, buildman, dtoc and patman testsuites: +Run binman, buildman, dtoc, Kconfig and patman testsuites: tags: [ 'all' ] stage: testsuites script: @@ -166,7 +166,7 @@ Run binman, buildman, dtoc and patman testsuites: export USER=gitlab; virtualenv -p /usr/bin/python3 /tmp/venv; . /tmp/venv/bin/activate; - pip install pyelftools; + pip install pyelftools pytest; export UBOOT_TRAVIS_BUILD_DIR=/tmp/.bm-work/sandbox_spl; export PYTHONPATH="${UBOOT_TRAVIS_BUILD_DIR}/scripts/dtc/pylibfdt"; export PATH="${UBOOT_TRAVIS_BUILD_DIR}/scripts/dtc:${PATH}"; @@ -174,7 +174,8 @@ Run binman, buildman, dtoc and patman testsuites: ./tools/binman/binman --toolpath ${UBOOT_TRAVIS_BUILD_DIR}/tools test; ./tools/buildman/buildman -t; ./tools/dtoc/dtoc -t; - ./tools/patman/patman --test + ./tools/patman/patman --test; + make testconfig

# Test sandbox with test.py sandbox test.py: diff --git a/.travis.yml b/.travis.yml index c59bd7790b66..1914f98dfaa3 100644 --- a/.travis.yml +++ b/.travis.yml @@ -152,7 +152,8 @@ script: ./tools/binman/binman --toolpath ${UBOOT_TRAVIS_BUILD_DIR}/tools test && ./tools/patman/patman --test && ./tools/buildman/buildman -t && - ./tools/dtoc/dtoc -t; + ./tools/dtoc/dtoc -t && + make testconfig; fi; fi

From: Rob Herring robh@kernel.org

This adds the following commits from upstream:

84e414b0b5bc tests: Add a test case for the omit-if-no-ref keyword 4038fd90056e dtc: add ability to make nodes conditional on them being referenced e1f139ea4900 checks: drop warning for missing PCI bridge bus-range f4eba68d89ee checks: Print duplicate node name instead of parent name 46df1fb1b211 .travis.yml: Run valgrind checks via Travis 14a3002a1aee tests: Update valgrind suppressions for sw_tree1 02c5fe9debc0 tests: Remove valgrind error from tests/get_path df536831d02c checks: add graph binding checks 2347c96edcbe checks: add a check for duplicate unit-addresses of child nodes 8f1b35f88395 Correct overlay syntactic sugar for generating target-path fragments afbddcd418fb Suppress warnings on overlay fragments 119e27300359 Improve tests for dtc overlay generation

[From Linux Kernel commit 50aafd60898a8b3edf2f60e014a8288da3b2e5e3] Signed-off-by: Rob Herring robh@kernel.org

[For applying to U-Boot] Signed-off-by: Tom Rini trini@konsulko.com --- scripts/dtc/checks.c | 186 +++++++++++++++++++++++++++++++++++++- scripts/dtc/dtc-parser.y | 22 ++--- scripts/dtc/livetree.c | 12 ++- scripts/dtc/version_gen.h | 2 +- 4 files changed, 206 insertions(+), 16 deletions(-)

diff --git a/scripts/dtc/checks.c b/scripts/dtc/checks.c index 40879677c8c3..c35aa6f88639 100644 --- a/scripts/dtc/checks.c +++ b/scripts/dtc/checks.c @@ -255,7 +255,7 @@ static void check_duplicate_node_names(struct check *c, struct dt_info *dti, child2; child2 = child2->next_sibling) if (streq(child->name, child2->name)) - FAIL(c, dti, node, "Duplicate node name"); + FAIL(c, dti, child2, "Duplicate node name"); } ERROR(duplicate_node_names, check_duplicate_node_names, NULL);

@@ -317,6 +317,11 @@ static void check_unit_address_vs_reg(struct check *c, struct dt_info *dti, const char *unitname = get_unitname(node); struct property *prop = get_property(node, "reg");

+ if (get_subnode(node, "__overlay__")) { + /* HACK: Overlay fragments are a special case */ + return; + } + if (!prop) { prop = get_property(node, "ranges"); if (prop && !prop->val.len) @@ -1030,6 +1035,36 @@ static void check_avoid_unnecessary_addr_size(struct check *c, struct dt_info *d } WARNING(avoid_unnecessary_addr_size, check_avoid_unnecessary_addr_size, NULL, &avoid_default_addr_size);

+static void check_unique_unit_address(struct check *c, struct dt_info *dti, + struct node *node) +{ + struct node *childa; + + if (node->addr_cells < 0 || node->size_cells < 0) + return; + + if (!node->children) + return; + + for_each_child(node, childa) { + struct node *childb; + const char *addr_a = get_unitname(childa); + + if (!strlen(addr_a)) + continue; + + for_each_child(node, childb) { + const char *addr_b = get_unitname(childb); + if (childa == childb) + break; + + if (streq(addr_a, addr_b)) + FAIL(c, dti, childb, "duplicate unit-address (also used in node %s)", childa->fullpath); + } + } +} +WARNING(unique_unit_address, check_unique_unit_address, NULL, &avoid_default_addr_size); + static void check_obsolete_chosen_interrupt_controller(struct check *c, struct dt_info *dti, struct node *node) @@ -1370,6 +1405,152 @@ static void check_interrupts_property(struct check *c, } WARNING(interrupts_property, check_interrupts_property, &phandle_references);

+static const struct bus_type graph_port_bus = { + .name = "graph-port", +}; + +static const struct bus_type graph_ports_bus = { + .name = "graph-ports", +}; + +static void check_graph_nodes(struct check *c, struct dt_info *dti, + struct node *node) +{ + struct node *child; + + for_each_child(node, child) { + if (!(strprefixeq(child->name, child->basenamelen, "endpoint") || + get_property(child, "remote-endpoint"))) + continue; + + node->bus = &graph_port_bus; + + /* The parent of 'port' nodes can be either 'ports' or a device */ + if (!node->parent->bus && + (streq(node->parent->name, "ports") || get_property(node, "reg"))) + node->parent->bus = &graph_ports_bus; + + break; + } + +} +WARNING(graph_nodes, check_graph_nodes, NULL); + +static void check_graph_child_address(struct check *c, struct dt_info *dti, + struct node *node) +{ + int cnt = 0; + struct node *child; + + if (node->bus != &graph_ports_bus && node->bus != &graph_port_bus) + return; + + for_each_child(node, child) { + struct property *prop = get_property(child, "reg"); + + /* No error if we have any non-zero unit address */ + if (prop && propval_cell(prop) != 0) + return; + + cnt++; + } + + if (cnt == 1 && node->addr_cells != -1) + FAIL(c, dti, node, "graph node has single child node '%s', #address-cells/#size-cells are not necessary", + node->children->name); +} +WARNING(graph_child_address, check_graph_child_address, NULL, &graph_nodes); + +static void check_graph_reg(struct check *c, struct dt_info *dti, + struct node *node) +{ + char unit_addr[9]; + const char *unitname = get_unitname(node); + struct property *prop; + + prop = get_property(node, "reg"); + if (!prop || !unitname) + return; + + if (!(prop->val.val && prop->val.len == sizeof(cell_t))) { + FAIL(c, dti, node, "graph node malformed 'reg' property"); + return; + } + + snprintf(unit_addr, sizeof(unit_addr), "%x", propval_cell(prop)); + if (!streq(unitname, unit_addr)) + FAIL(c, dti, node, "graph node unit address error, expected "%s"", + unit_addr); + + if (node->parent->addr_cells != 1) + FAIL_PROP(c, dti, node, get_property(node, "#address-cells"), + "graph node '#address-cells' is %d, must be 1", + node->parent->addr_cells); + if (node->parent->size_cells != 0) + FAIL_PROP(c, dti, node, get_property(node, "#size-cells"), + "graph node '#size-cells' is %d, must be 0", + node->parent->size_cells); +} + +static void check_graph_port(struct check *c, struct dt_info *dti, + struct node *node) +{ + if (node->bus != &graph_port_bus) + return; + + if (!strprefixeq(node->name, node->basenamelen, "port")) + FAIL(c, dti, node, "graph port node name should be 'port'"); + + check_graph_reg(c, dti, node); +} +WARNING(graph_port, check_graph_port, NULL, &graph_nodes); + +static struct node *get_remote_endpoint(struct check *c, struct dt_info *dti, + struct node *endpoint) +{ + int phandle; + struct node *node; + struct property *prop; + + prop = get_property(endpoint, "remote-endpoint"); + if (!prop) + return NULL; + + phandle = propval_cell(prop); + /* Give up if this is an overlay with external references */ + if (phandle == 0 || phandle == -1) + return NULL; + + node = get_node_by_phandle(dti->dt, phandle); + if (!node) + FAIL_PROP(c, dti, endpoint, prop, "graph phandle is not valid"); + + return node; +} + +static void check_graph_endpoint(struct check *c, struct dt_info *dti, + struct node *node) +{ + struct node *remote_node; + + if (!node->parent || node->parent->bus != &graph_port_bus) + return; + + if (!strprefixeq(node->name, node->basenamelen, "endpoint")) + FAIL(c, dti, node, "graph endpont node name should be 'endpoint'"); + + check_graph_reg(c, dti, node); + + remote_node = get_remote_endpoint(c, dti, node); + if (!remote_node) + return; + + if (get_remote_endpoint(c, dti, remote_node) != node) + FAIL(c, dti, node, "graph connection to node '%s' is not bidirectional", + remote_node->fullpath); +} +WARNING(graph_endpoint, check_graph_endpoint, NULL, &graph_nodes); + static struct check *check_table[] = { &duplicate_node_names, &duplicate_property_names, &node_name_chars, &node_name_format, &property_name_chars, @@ -1404,6 +1585,7 @@ static struct check *check_table[] = {

&avoid_default_addr_size, &avoid_unnecessary_addr_size, + &unique_unit_address, &obsolete_chosen_interrupt_controller, &chosen_node_is_root, &chosen_node_bootargs, &chosen_node_stdout_path,

@@ -1430,6 +1612,8 @@ static struct check *check_table[] = {

&alias_paths,

+ &graph_nodes, &graph_child_address, &graph_port, &graph_endpoint, + &always_fail, };

diff --git a/scripts/dtc/dtc-parser.y b/scripts/dtc/dtc-parser.y index 66ff7f7d8eb7..011a5b25539a 100644 --- a/scripts/dtc/dtc-parser.y +++ b/scripts/dtc/dtc-parser.y @@ -191,18 +191,18 @@ devicetree: } | devicetree DT_REF nodedef { - struct node *target = get_node_by_ref($1, $2); - - if (target) { - merge_nodes(target, $3); + /* + * We rely on the rule being always: + * versioninfo plugindecl memreserves devicetree + * so $-1 is what we want (plugindecl) + */ + if ($<flags>-1 & DTSF_PLUGIN) { + add_orphan_node($1, $3, $2); } else { - /* - * We rely on the rule being always: - * versioninfo plugindecl memreserves devicetree - * so $-1 is what we want (plugindecl) - */ - if ($<flags>-1 & DTSF_PLUGIN) - add_orphan_node($1, $3, $2); + struct node *target = get_node_by_ref($1, $2); + + if (target) + merge_nodes(target, $3); else ERROR(&@2, "Label or path %s not found", $2); } diff --git a/scripts/dtc/livetree.c b/scripts/dtc/livetree.c index 81b6c484542d..6e4c367f54b3 100644 --- a/scripts/dtc/livetree.c +++ b/scripts/dtc/livetree.c @@ -238,10 +238,16 @@ struct node * add_orphan_node(struct node *dt, struct node *new_node, char *ref) struct data d = empty_data; char *name;

- d = data_add_marker(d, REF_PHANDLE, ref); - d = data_append_integer(d, 0xffffffff, 32); + if (ref[0] == '/') { + d = data_append_data(d, ref, strlen(ref) + 1);

- p = build_property("target", d); + p = build_property("target-path", d); + } else { + d = data_add_marker(d, REF_PHANDLE, ref); + d = data_append_integer(d, 0xffffffff, 32); + + p = build_property("target", d); + }

xasprintf(&name, "fragment@%u", next_orphan_fragment++); diff --git a/scripts/dtc/version_gen.h b/scripts/dtc/version_gen.h index ad87849e333b..b00f14ff7a17 100644 --- a/scripts/dtc/version_gen.h +++ b/scripts/dtc/version_gen.h @@ -1 +1 @@ -#define DTC_VERSION "DTC 1.4.6-gaadd0b65" +#define DTC_VERSION "DTC 1.4.6-g84e414b0"

Align Kconfig and Kbuild logic to Linux 4.18 release with minimal impact on files outside of this scope.

Our previous Kconfig sync was done by commit e91610da7c8a ("kconfig: re-sync with Linux 4.17-rc4").

A very small number of changes upstream since our sync with v4.17-rc4 that exist in the v4.18 release have already been applied here and have been omitted from the list in this commit (and are readily available in our own git history).

The imported Linux commits are: [From priot to v4.17-rc4] 39a33ff80a25 kbuild: remove cc-option-align db547ef19064 Kbuild: don't add obj tree in additional includes b999596b963a Kbuild: don't add ../../ to include path

[From v4.17 to v4.18] b3aa58d2e85d fixdep: suppress consecutive / from file paths in dependency list files 74656b682902 kbuild: disable new dtc graph and unit-address warnings 74d931716151 genksyms: remove symbol prefix support e6ecfb45072c kbuild: do not display CHK for filechk 0b669a5076fd kconfig: refactor Qt package checks for building qconf b464ef583dc7 kconfig: refactor GTK+ package checks for building gconf 1c5af5cf9308 kconfig: refactor ncurses package checks for building mconf and nconf 694c49a7c01c kconfig: drop localization support 96f60dfa5819 trace: Use -mcount-record for dynamic ftrace bb222ceeb327 kconfig: remove string expansion in file_lookup() 96d8e48da55a kconfig: remove string expansion for mainmenu after yyparse() 5b31a9746756 kconfig: remove sym_expand_string_value() 137c0118a900 kconfig: make default prompt of mainmenu less specific e298f3b49def kconfig: add built-in function support 2fd5b09c201e kconfig: add 'shell' built-in function 9de071536c87 kconfig: begin PARAM state only when seeing a command keyword 9ced3bddec08 kconfig: support user-defined function and recursively expanded variable 1175c02506ff kconfig: support simply expanded variable ed2a22f277c6 kconfig: support append assignment operator 82bc8bd82e5c kconfig: expand lefthand side of assignment statement 1d6272e6fe43 kconfig: add 'info', 'warning-if', and 'error-if' built-in functions a702a6176e2f kconfig: add 'filename' and 'lineno' built-in variables 915f64901eb3 kconfig: error out if a recursive variable references itself 2bece88f89fa kconfig: test: add Kconfig macro language tests 21c54b774744 kconfig: show compiler version text in the top comment 59f7b5847b0c kbuild: $(CHECK) doesnt need NOSTDINC_FLAGS twice 145167650b96 kbuild: add endianness flag to CHEKCFLAGS 1f2f01b122d7 kbuild: add machine size to CHECKFLAGS d6a0c8a1326b kconfig: Add testconfig into make help output bb6d83dde191 kbuild: Move last word of nconfig help to the previous line 8593080c0fcf kconfig: fix localmodconfig ed7d40bc67b8 tracing: Fix SKIP_STACK_VALIDATION=1 build due to bad merge with -mrecord-mcount b2d00d7c61c8 kconfig: fix line numbers for if-entries in menu tree ecd53ac2f2c6 kconfig: handle P_SYMBOL in print_symbol() 73d1c580f92b kconfig: loop boundary condition fix 48f6e3cf5bc6 kbuild: do not drop -I without parameter bd412d81b7ea kbuild: .PHONY is not a variable, but PHONY is 6916162c7308 kbuild: remove duplicated comments about PHONY

Cc: Masahiro Yamada masahiroy@kernel.org Signed-off-by: Tom Rini trini@konsulko.com --- Kconfig | 6 +- Makefile | 11 +- scripts/Kbuild.include | 8 +- scripts/Makefile.build | 10 +- scripts/Makefile.clean | 3 - scripts/Makefile.lib | 10 +- scripts/basic/fixdep.c | 6 +- scripts/kconfig/.gitignore | 4 - scripts/kconfig/Makefile | 194 ++---- scripts/kconfig/POTFILES.in | 12 - scripts/kconfig/check.sh | 14 - scripts/kconfig/conf.c | 51 +- scripts/kconfig/confdata.c | 37 +- scripts/kconfig/expr.h | 3 + scripts/kconfig/gconf-cfg.sh | 23 + scripts/kconfig/gconf.c | 46 +- scripts/kconfig/kconf_id.c | 1 - scripts/kconfig/kxgettext.c | 235 ------- scripts/kconfig/lkc.h | 19 +- scripts/kconfig/lkc_proto.h | 15 +- scripts/kconfig/lxdialog/check-lxdialog.sh | 93 --- scripts/kconfig/lxdialog/checklist.c | 4 +- scripts/kconfig/lxdialog/dialog.h | 8 +- scripts/kconfig/lxdialog/inputbox.c | 4 +- scripts/kconfig/lxdialog/menubox.c | 10 +- scripts/kconfig/lxdialog/textbox.c | 2 +- scripts/kconfig/lxdialog/yesno.c | 4 +- scripts/kconfig/mconf-cfg.sh | 44 ++ scripts/kconfig/mconf.c | 141 +++-- scripts/kconfig/menu.c | 23 +- scripts/kconfig/nconf-cfg.sh | 44 ++ scripts/kconfig/nconf.c | 148 +++-- scripts/kconfig/nconf.h | 1 - scripts/kconfig/preprocess.c | 572 ++++++++++++++++++ scripts/kconfig/qconf-cfg.sh | 25 + scripts/kconfig/qconf.cc | 104 ++-- scripts/kconfig/streamline_config.pl | 4 +- scripts/kconfig/symbol.c | 109 ---- .../no_write_if_dep_unmet/expected_config | 2 +- scripts/kconfig/util.c | 33 +- scripts/kconfig/zconf.l | 95 ++- scripts/kconfig/zconf.y | 54 +- 42 files changed, 1202 insertions(+), 1030 deletions(-) delete mode 100644 scripts/kconfig/POTFILES.in delete mode 100755 scripts/kconfig/check.sh create mode 100755 scripts/kconfig/gconf-cfg.sh delete mode 100644 scripts/kconfig/kxgettext.c delete mode 100755 scripts/kconfig/lxdialog/check-lxdialog.sh create mode 100755 scripts/kconfig/mconf-cfg.sh create mode 100644 scripts/kconfig/nconf-cfg.sh create mode 100644 scripts/kconfig/preprocess.c create mode 100755 scripts/kconfig/qconf-cfg.sh

diff --git a/Kconfig b/Kconfig index 66148ce47790..e7e574fcbf25 100644 --- a/Kconfig +++ b/Kconfig @@ -3,11 +3,7 @@ # see the file Documentation/kbuild/kconfig-language.txt in the # Linux kernel source tree. # -mainmenu "U-Boot $UBOOTVERSION Configuration" - -config UBOOTVERSION - string - option env="UBOOTVERSION" +mainmenu "U-Boot $(UBOOTVERSION) Configuration"

# Allow defaults in arch-specific code to override any given here source "arch/Kconfig" diff --git a/Makefile b/Makefile index 07539ca59686..84ab6803c93f 100644 --- a/Makefile +++ b/Makefile @@ -436,6 +436,8 @@ export HOSTCXX HOSTCXXFLAGS CHECK CHECKFLAGS DTC DTC_FLAGS export KBUILD_CPPFLAGS NOSTDINC_FLAGS UBOOTINCLUDE OBJCOPYFLAGS LDFLAGS export KBUILD_CFLAGS KBUILD_AFLAGS

+export CC_VERSION_TEXT := $(shell $(CC) --version | head -n 1) + # When compiling out-of-tree modules, put MODVERDIR in the module # tree rather than in the kernel tree. The kernel tree might # even be read-only. @@ -710,7 +712,6 @@ UBOOTINCLUDE := \ -include $(srctree)/include/linux/kconfig.h

NOSTDINC_FLAGS += -nostdinc -isystem $(shell $(CC) -print-file-name=include) -CHECKFLAGS += $(NOSTDINC_FLAGS)

# FIX ME cpp_flags := $(KBUILD_CPPFLAGS) $(PLATFORM_CPPFLAGS) $(UBOOTINCLUDE) \ @@ -924,6 +925,12 @@ ifeq ($(CONFIG_ARC)$(CONFIG_NIOS2)$(CONFIG_X86)$(CONFIG_XTENSA),) LDFLAGS_u-boot += -Ttext $(CONFIG_SYS_TEXT_BASE) endif

+# insure the checker run with the right endianness +CHECKFLAGS += $(if $(CONFIG_CPU_BIG_ENDIAN),-mbig-endian,-mlittle-endian) + +# the checker needs the correct machine size +CHECKFLAGS += $(if $(CONFIG_64BIT),-m64,-m32) + # Normally we fill empty space with 0xff quiet_cmd_objcopy = OBJCOPY $@ cmd_objcopy = $(OBJCOPY) --gap-fill=0xff $(OBJCOPYFLAGS) \ @@ -2196,6 +2203,6 @@ endif # skip-makefile PHONY += FORCE FORCE:

-# Declare the contents of the .PHONY variable as phony. We keep that +# Declare the contents of the PHONY variable as phony. We keep that # information in a variable so we can use it in if_changed and friends. .PHONY: $(PHONY) diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include index b8969e2a75e6..8ba7e9687532 100644 --- a/scripts/Kbuild.include +++ b/scripts/Kbuild.include @@ -54,7 +54,6 @@ kecho := $($(quiet)kecho) # to specify a valid file as first prerequisite (often the kbuild file) define filechk $(Q)set -e; \ - $(kecho) ' CHK $@'; \ mkdir -p $(dir $@); \ $(filechk_$(1)) < $< > $@.tmp; \ if [ -r $@ ] && cmp -s $@ $@.tmp; then \ @@ -121,11 +120,6 @@ cc-option = $(call try-run,\ cc-option-yn = $(call try-run,\ $(CC) -Werror $(KBUILD_CPPFLAGS) $(KBUILD_CFLAGS) $(1) -c -x c /dev/null -o "$$TMP",y,n)

-# cc-option-align -# Prefix align with either -falign or -malign -cc-option-align = $(subst -functions=0,,\ - $(call cc-option,-falign-functions=0,-malign-functions=0)) - # cc-disable-warning # Usage: cflags-y += $(call cc-disable-warning,unused-but-set-variable) cc-disable-warning = $(call try-run,\ @@ -208,7 +202,7 @@ hdr-inst := -f $(srctree)/scripts/Makefile.headersinst obj # Prefix -I with $(srctree) if it is not an absolute path. # skip if -I has no parameter addtree = $(if $(patsubst -I%,%,$(1)), \ -$(if $(filter-out -I/%,$(1)),$(patsubst -I%,-I$(srctree)/%,$(1))) $(1)) +$(if $(filter-out -I/% -I./% -I../%,$(1)),$(patsubst -I%,-I$(srctree)/%,$(1)),$(1)),$(1))

# Find all -I options and call addtree flags = $(foreach o,$($(1)),$(if $(filter -I%,$(o)),$(call addtree,$(o)),$(o))) diff --git a/scripts/Makefile.build b/scripts/Makefile.build index 26eb701f8dea..f8362fbd89d9 100644 --- a/scripts/Makefile.build +++ b/scripts/Makefile.build @@ -181,7 +181,6 @@ $(obj)/%.i: $(src)/%.c FORCE cmd_gensymtypes = \ $(CPP) -D__GENKSYMS__ $(c_flags) $< | \ $(GENKSYMS) $(if $(1), -T $(2)) \ - $(patsubst y,-s _,$(CONFIG_HAVE_UNDERSCORE_SYMBOL_PREFIX)) \ $(if $(KBUILD_PRESERVE),-p) \ -r $(firstword $(wildcard $(2:.symtypes=.symref) /dev/null))

@@ -231,6 +230,11 @@ cmd_modversions = \ endif

ifdef CONFIG_FTRACE_MCOUNT_RECORD +# gcc 5 supports generating the mcount tables directly +ifneq ($(call cc-option,-mrecord-mcount,y),y) +KBUILD_CFLAGS += -mrecord-mcount +else +# else do it all manually ifdef BUILD_C_RECORDMCOUNT ifeq ("$(origin RECORDMCOUNT_WARN)", "command line") RECORDMCOUNT_FLAGS = -w @@ -259,6 +263,7 @@ cmd_record_mcount = \ "$(CC_FLAGS_FTRACE)" ]; then \ $(sub_cmd_record_mcount) \ fi; +endif # -record-mcount endif

define rule_cc_o_c @@ -450,7 +455,4 @@ ifneq ($(cmd_files),) include $(cmd_files) endif

-# Declare the contents of the .PHONY variable as phony. We keep that -# information in a variable se we can use it in if_changed and friends. - .PHONY: $(PHONY) diff --git a/scripts/Makefile.clean b/scripts/Makefile.clean index 4cc468d24eab..8fe9e05a14a9 100644 --- a/scripts/Makefile.clean +++ b/scripts/Makefile.clean @@ -91,7 +91,4 @@ PHONY += $(subdir-ymn) $(subdir-ymn): $(Q)$(MAKE) $(clean)=$@

-# Declare the contents of the .PHONY variable as phony. We keep that -# information in a variable se we can use it in if_changed and friends. - .PHONY: $(PHONY) diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index 63d790e4e287..8c77eaaa4eed 100644 --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -144,9 +144,10 @@ else # $(call addtree,-I$(obj)) locates .h files in srctree, from generated .c files # and locates generated .h files # FIXME: Replace both with specific CFLAGS* statements in the makefiles -__c_flags = $(call addtree,-I$(obj)) $(call flags,_c_flags) -__a_flags = $(call flags,_a_flags) -__cpp_flags = $(call flags,_cpp_flags) +__c_flags = $(if $(obj),$(call addtree,-I$(src)) -I$(obj)) \ + $(call flags,_c_flags) +__a_flags = $(call flags,_a_flags) +__cpp_flags = $(call flags,_cpp_flags) endif

# Modified for U-Boot: LINUXINCLUDE -> UBOOTINCLUDE @@ -280,6 +281,9 @@ DTC_FLAGS += -Wno-unit_address_vs_reg \ -Wno-unit_address_format \ -Wno-avoid_unnecessary_addr_size \ -Wno-alias_paths \ + -Wno-graph_child_address \ + -Wno-graph_port \ + -Wno-unique_unit_address \ -Wno-simple_bus_reg \ -Wno-pci_device_reg

diff --git a/scripts/basic/fixdep.c b/scripts/basic/fixdep.c index a524f72e9e8b..c9277d782c5e 100644 --- a/scripts/basic/fixdep.c +++ b/scripts/basic/fixdep.c @@ -117,7 +117,7 @@ static void usage(void) */ static void print_dep(const char *m, int slen, const char *dir) { - int c, i; + int c, prev_c = '/', i;

printf(" $(wildcard %s/", dir); for (i = 0; i < slen; i++) { @@ -126,7 +126,9 @@ static void print_dep(const char *m, int slen, const char *dir) c = '/'; else c = tolower(c); - putchar(c); + if (c != '/' || prev_c != '/') + putchar(c); + prev_c = c; } printf(".h) \\n"); } diff --git a/scripts/kconfig/.gitignore b/scripts/kconfig/.gitignore index 2da579edcbaf..0aabc1d6a182 100644 --- a/scripts/kconfig/.gitignore +++ b/scripts/kconfig/.gitignore @@ -2,9 +2,6 @@ # Generated files # *.moc -gconf.glade.h -*.pot -*.mo

# # configuration programs @@ -14,4 +11,3 @@ mconf nconf qconf gconf -kxgettext diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile index 8b7b34975802..30b90cfde238 100644 --- a/scripts/kconfig/Makefile +++ b/scripts/kconfig/Makefile @@ -3,7 +3,7 @@ # Kernel configuration targets # These targets are used from top-level makefile

-PHONY += xconfig gconfig menuconfig config syncconfig update-po-config \ +PHONY += xconfig gconfig menuconfig config syncconfig \ localmodconfig localyesconfig

# Added for U-Boot @@ -61,29 +61,6 @@ localyesconfig localmodconfig: $(obj)/conf fi $(Q)rm -f .tmp.config

-# Create new linux.pot file -# Adjust charset to UTF-8 in .po file to accept UTF-8 in Kconfig files -update-po-config: $(obj)/kxgettext $(obj)/gconf.glade.h - $(Q)$(kecho) " GEN config.pot" - $(Q)xgettext --default-domain=linux \ - --add-comments --keyword=_ --keyword=N_ \ - --from-code=UTF-8 \ - --files-from=$(srctree)/scripts/kconfig/POTFILES.in \ - --directory=$(srctree) --directory=$(objtree) \ - --output $(obj)/config.pot - $(Q)sed -i s/CHARSET/UTF-8/ $(obj)/config.pot - $(Q)(for i in `ls $(srctree)/arch/*/Kconfig \ - $(srctree)/arch/*/um/Kconfig`; \ - do \ - $(kecho) " GEN $$i"; \ - $(obj)/kxgettext $$i \ - >> $(obj)/config.pot; \ - done ) - $(Q)$(kecho) " GEN linux.pot" - $(Q)msguniq --sort-by-file --to-code=UTF-8 $(obj)/config.pot \ - --output $(obj)/linux.pot - $(Q)rm -f $(obj)/config.pot - # These targets map 1:1 to the commandline options of 'conf' simple-targets := oldconfig allnoconfig allyesconfig allmodconfig \ alldefconfig randconfig listnewconfig olddefconfig @@ -161,8 +138,7 @@ clean-dirs += tests/.cache # Help text used by make help help: @echo ' config - Update current config utilising a line-oriented program' - @echo ' nconfig - Update current config utilising a ncurses menu based' - @echo ' program' + @echo ' nconfig - Update current config utilising a ncurses menu based program' @echo ' menuconfig - Update current config utilising a menu based program' @echo ' xconfig - Update current config utilising a Qt based front-end' @echo ' gconfig - Update current config utilising a GTK+ based front-end' @@ -182,141 +158,77 @@ help: # @echo ' kvmconfig - Enable additional options for kvm guest kernel support' # @echo ' xenconfig - Enable additional options for xen dom0 and guest kernel support' # @echo ' tinyconfig - Configure the tiniest possible kernel' - -# lxdialog stuff -check-lxdialog := $(srctree)/$(src)/lxdialog/check-lxdialog.sh - -# Use recursively expanded variables so we do not call gcc unless -# we really need to do so. (Do not call gcc as part of make mrproper) -HOST_EXTRACFLAGS += $(shell $(CONFIG_SHELL) $(check-lxdialog) -ccflags) \ - -DLOCALE + @echo ' testconfig - Run Kconfig unit tests (requires python3 and pytest)'

# =========================================================================== # Shared Makefile for the various kconfig executables: # conf: Used for defconfig, oldconfig and related targets -# nconf: Used for the nconfig target. -# Utilizes ncurses -# mconf: Used for the menuconfig target -# Utilizes the lxdialog package -# qconf: Used for the xconfig target -# Based on Qt which needs to be installed to compile it -# gconf: Used for the gconfig target -# Based on GTK+ which needs to be installed to compile it # object files used by all kconfig flavours

-lxdialog := lxdialog/checklist.o lxdialog/util.o lxdialog/inputbox.o -lxdialog += lxdialog/textbox.o lxdialog/yesno.o lxdialog/menubox.o - conf-objs := conf.o zconf.tab.o -mconf-objs := mconf.o zconf.tab.o $(lxdialog) -nconf-objs := nconf.o zconf.tab.o nconf.gui.o -kxgettext-objs := kxgettext.o zconf.tab.o -qconf-cxxobjs := qconf.o -qconf-objs := zconf.tab.o -gconf-objs := gconf.o zconf.tab.o

-hostprogs-y := conf nconf mconf kxgettext qconf gconf +hostprogs-y := conf

targets += zconf.lex.c -clean-files := qconf.moc .tmp_qtcheck .tmp_gtkcheck -clean-files += gconf.glade.h -clean-files += config.pot linux.pot - -# Check that we have the required ncurses stuff installed for lxdialog (menuconfig) -PHONY += $(obj)/dochecklxdialog -$(addprefix $(obj)/, mconf.o $(lxdialog)): $(obj)/dochecklxdialog -$(obj)/dochecklxdialog: - $(Q)$(CONFIG_SHELL) $(check-lxdialog) -check $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTLOADLIBES_mconf) - -always := dochecklxdialog - -# Add environment specific flags -HOST_EXTRACFLAGS += $(shell $(CONFIG_SHELL) $(srctree)/$(src)/check.sh $(HOSTCC) $(HOSTCFLAGS)) -HOST_EXTRACXXFLAGS += $(shell $(CONFIG_SHELL) $(srctree)/$(src)/check.sh $(HOSTCXX) $(HOSTCXXFLAGS))

# generated files seem to need this to find local include files HOSTCFLAGS_zconf.lex.o := -I$(src) HOSTCFLAGS_zconf.tab.o := -I$(src)

-HOSTLOADLIBES_qconf = $(KC_QT_LIBS) -HOSTCXXFLAGS_qconf.o = $(KC_QT_CFLAGS) - -HOSTLOADLIBES_gconf = `pkg-config --libs gtk+-2.0 gmodule-2.0 libglade-2.0` -HOSTCFLAGS_gconf.o = `pkg-config --cflags gtk+-2.0 gmodule-2.0 libglade-2.0` \ - -Wno-missing-prototypes - -HOSTLOADLIBES_mconf = $(shell $(CONFIG_SHELL) $(check-lxdialog) -ldflags $(HOSTCC)) - -HOSTLOADLIBES_nconf = $(shell \ - pkg-config --libs menuw panelw ncursesw 2>/dev/null \ - || pkg-config --libs menu panel ncurses 2>/dev/null \ - || echo "-lmenu -lpanel -lncurses" ) -$(obj)/qconf.o: $(obj)/.tmp_qtcheck - -ifeq ($(MAKECMDGOALS),xconfig) -$(obj)/.tmp_qtcheck: $(src)/Makefile --include $(obj)/.tmp_qtcheck - -# Qt needs some extra effort... -$(obj)/.tmp_qtcheck: - @set -e; $(kecho) " CHECK qt"; \ - if pkg-config --exists Qt5Core; then \ - cflags="-std=c++11 -fPIC `pkg-config --cflags Qt5Core Qt5Gui Qt5Widgets`"; \ - libs=`pkg-config --libs Qt5Core Qt5Gui Qt5Widgets`; \ - moc=`pkg-config --variable=host_bins Qt5Core`/moc; \ - elif pkg-config --exists QtCore; then \ - cflags=`pkg-config --cflags QtCore QtGui`; \ - libs=`pkg-config --libs QtCore QtGui`; \ - moc=`pkg-config --variable=moc_location QtCore`; \ - else \ - echo >&2 "*"; \ - echo >&2 "* Could not find Qt via pkg-config."; \ - echo >&2 "* Please install either Qt 4.8 or 5.x. and make sure it's in PKG_CONFIG_PATH"; \ - echo >&2 "*"; \ - exit 1; \ - fi; \ - echo "KC_QT_CFLAGS=$$cflags" > $@; \ - echo "KC_QT_LIBS=$$libs" >> $@; \ - echo "KC_QT_MOC=$$moc" >> $@ -endif +# nconf: Used for the nconfig target based on ncurses +hostprogs-y += nconf +nconf-objs := nconf.o zconf.tab.o nconf.gui.o

-$(obj)/gconf.o: $(obj)/.tmp_gtkcheck - -ifeq ($(MAKECMDGOALS),gconfig) --include $(obj)/.tmp_gtkcheck - -# GTK+ needs some extra effort, too... -$(obj)/.tmp_gtkcheck: - @if `pkg-config --exists gtk+-2.0 gmodule-2.0 libglade-2.0`; then \ - if `pkg-config --atleast-version=2.0.0 gtk+-2.0`; then \ - touch $@; \ - else \ - echo >&2 "*"; \ - echo >&2 "* GTK+ is present but version >= 2.0.0 is required."; \ - echo >&2 "*"; \ - false; \ - fi \ - else \ - echo >&2 "*"; \ - echo >&2 "* Unable to find the GTK+ installation. Please make sure that"; \ - echo >&2 "* the GTK+ 2.0 development package is correctly installed..."; \ - echo >&2 "* You need gtk+-2.0, glib-2.0 and libglade-2.0."; \ - echo >&2 "*"; \ - false; \ - fi -endif +HOSTLOADLIBES_nconf = $(shell . $(obj)/.nconf-cfg && echo $$libs) +HOSTCFLAGS_nconf.o = $(shell . $(obj)/.nconf-cfg && echo $$cflags) +HOSTCFLAGS_nconf.gui.o = $(shell . $(obj)/.nconf-cfg && echo $$cflags)

-$(obj)/zconf.tab.o: $(obj)/zconf.lex.c +$(obj)/nconf.o: $(obj)/.nconf-cfg + +# mconf: Used for the menuconfig target based on lxdialog +hostprogs-y += mconf +lxdialog := checklist.o inputbox.o menubox.o textbox.o util.o yesno.o +mconf-objs := mconf.o zconf.tab.o $(addprefix lxdialog/, $(lxdialog))

-$(obj)/qconf.o: $(obj)/qconf.moc +HOSTLOADLIBES_mconf = $(shell . $(obj)/.mconf-cfg && echo $$libs) +$(foreach f, mconf.o $(lxdialog), \ + $(eval HOSTCFLAGS_$f = $$(shell . $(obj)/.mconf-cfg && echo $$$$cflags))) + +$(addprefix $(obj)/, mconf.o $(lxdialog)): $(obj)/.mconf-cfg + +# qconf: Used for the xconfig target based on Qt +hostprogs-y += qconf +qconf-cxxobjs := qconf.o +qconf-objs := zconf.tab.o + +HOSTLOADLIBES_qconf = $(shell . $(obj)/.qconf-cfg && echo $$libs) +HOSTCXXFLAGS_qconf.o = $(shell . $(obj)/.qconf-cfg && echo $$cflags) + +$(obj)/qconf.o: $(obj)/.qconf-cfg $(obj)/qconf.moc

quiet_cmd_moc = MOC $@ - cmd_moc = $(KC_QT_MOC) -i $< -o $@ + cmd_moc = $(shell . $(obj)/.qconf-cfg && echo $$moc) -i $< -o $@

-$(obj)/%.moc: $(src)/%.h $(obj)/.tmp_qtcheck +$(obj)/%.moc: $(src)/%.h $(obj)/.qconf-cfg $(call cmd,moc)

-# Extract gconf menu items for i18n support -$(obj)/gconf.glade.h: $(obj)/gconf.glade - $(Q)intltool-extract --type=gettext/glade --srcdir=$(srctree) \ - $(obj)/gconf.glade +# gconf: Used for the gconfig target based on GTK+ +hostprogs-y += gconf +gconf-objs := gconf.o zconf.tab.o + +HOSTLOADLIBES_gconf = $(shell . $(obj)/.gconf-cfg && echo $$libs) +HOSTCFLAGS_gconf.o = $(shell . $(obj)/.gconf-cfg && echo $$cflags) + +$(obj)/gconf.o: $(obj)/.gconf-cfg + +$(obj)/zconf.tab.o: $(obj)/zconf.lex.c + +# check if necessary packages are available, and configure build flags +define filechk_conf_cfg + $(CONFIG_SHELL) $< +endef + +$(obj)/.%conf-cfg: $(src)/%conf-cfg.sh FORCE + $(call filechk,conf_cfg) + +clean-files += .*conf-cfg diff --git a/scripts/kconfig/POTFILES.in b/scripts/kconfig/POTFILES.in deleted file mode 100644 index 967457396990..000000000000 --- a/scripts/kconfig/POTFILES.in +++ /dev/null @@ -1,12 +0,0 @@ -scripts/kconfig/lxdialog/checklist.c -scripts/kconfig/lxdialog/inputbox.c -scripts/kconfig/lxdialog/menubox.c -scripts/kconfig/lxdialog/textbox.c -scripts/kconfig/lxdialog/util.c -scripts/kconfig/lxdialog/yesno.c -scripts/kconfig/mconf.c -scripts/kconfig/conf.c -scripts/kconfig/confdata.c -scripts/kconfig/gconf.c -scripts/kconfig/gconf.glade.h -scripts/kconfig/qconf.cc diff --git a/scripts/kconfig/check.sh b/scripts/kconfig/check.sh deleted file mode 100755 index 97f0fee7d173..000000000000 --- a/scripts/kconfig/check.sh +++ /dev/null @@ -1,14 +0,0 @@ -#!/bin/sh -# SPDX-License-Identifier: GPL-2.0 -# Needed for systems without gettext -$* -x c -o /dev/null - > /dev/null 2>&1 << EOF -#include <libintl.h> -int main() -{ - gettext(""); - return 0; -} -EOF -if [ ! "$?" -eq "0" ]; then - echo -DKBUILD_NO_NLS; -fi diff --git a/scripts/kconfig/conf.c b/scripts/kconfig/conf.c index 283eeedaa4fa..671ff5364497 100644 --- a/scripts/kconfig/conf.c +++ b/scripts/kconfig/conf.c @@ -3,7 +3,6 @@ * Released under the terms of the GNU GPL v2.0. */

-#include <locale.h> #include <ctype.h> #include <limits.h> #include <stdio.h> @@ -86,7 +85,7 @@ static int conf_askvalue(struct symbol *sym, const char *def) enum symbol_type type = sym_get_type(sym);

if (!sym_has_value(sym)) - printf(_("(NEW) ")); + printf("(NEW) ");

line[0] = '\n'; line[1] = 0; @@ -133,7 +132,7 @@ static int conf_string(struct menu *menu) const char *def;

while (1) { - printf("%*s%s ", indent - 1, "", _(menu->prompt->text)); + printf("%*s%s ", indent - 1, "", menu->prompt->text); printf("(%s) ", sym->name); def = sym_get_string_value(sym); if (sym_get_string_value(sym)) @@ -166,7 +165,7 @@ static int conf_sym(struct menu *menu) tristate oldval, newval;

while (1) { - printf("%*s%s ", indent - 1, "", _(menu->prompt->text)); + printf("%*s%s ", indent - 1, "", menu->prompt->text); if (sym->name) printf("(%s) ", sym->name); putchar('['); @@ -251,7 +250,7 @@ static int conf_choice(struct menu *menu) case no: return 1; case mod: - printf("%*s%s\n", indent - 1, "", _(menu_get_prompt(menu))); + printf("%*s%s\n", indent - 1, "", menu_get_prompt(menu)); return 0; case yes: break; @@ -261,7 +260,7 @@ static int conf_choice(struct menu *menu) while (1) { int cnt, def;

- printf("%*s%s\n", indent - 1, "", _(menu_get_prompt(menu))); + printf("%*s%s\n", indent - 1, "", menu_get_prompt(menu)); def_sym = sym_get_choice_value(sym); cnt = def = 0; line[0] = 0; @@ -269,7 +268,7 @@ static int conf_choice(struct menu *menu) if (!menu_is_visible(child)) continue; if (!child->sym) { - printf("%*c %s\n", indent, '*', _(menu_get_prompt(child))); + printf("%*c %s\n", indent, '*', menu_get_prompt(child)); continue; } cnt++; @@ -278,14 +277,14 @@ static int conf_choice(struct menu *menu) printf("%*c", indent, '>'); } else printf("%*c", indent, ' '); - printf(" %d. %s", cnt, _(menu_get_prompt(child))); + printf(" %d. %s", cnt, menu_get_prompt(child)); if (child->sym->name) printf(" (%s)", child->sym->name); if (!sym_has_value(child->sym)) - printf(_(" (NEW)")); + printf(" (NEW)"); printf("\n"); } - printf(_("%*schoice"), indent - 1, ""); + printf("%*schoice", indent - 1, ""); if (cnt == 1) { printf("[1]: 1\n"); goto conf_childs; @@ -372,7 +371,7 @@ static void conf(struct menu *menu) if (prompt) printf("%*c\n%*c %s\n%*c\n", indent, '*', - indent, '*', _(prompt), + indent, '*', prompt, indent, '*'); default: ; @@ -437,7 +436,7 @@ static void check_conf(struct menu *menu) } } else { if (!conf_cnt++) - printf(_("*\n* Restart config...\n*\n")); + printf("*\n* Restart config...\n*\n"); rootEntry = menu_get_parent_menu(menu); conf(rootEntry); } @@ -498,10 +497,6 @@ int main(int ac, char **av) const char *name, *defconfig_file = NULL /* gcc uninit */; struct stat tmpstat;

- setlocale(LC_ALL, ""); - bindtextdomain(PACKAGE, LOCALEDIR); - textdomain(PACKAGE); - tty_stdio = isatty(0) && isatty(1);

while ((opt = getopt_long(ac, av, "s", long_opts, NULL)) != -1) { @@ -559,7 +554,7 @@ int main(int ac, char **av) } } if (ac == optind) { - fprintf(stderr, _("%s: Kconfig file missing\n"), av[0]); + fprintf(stderr, "%s: Kconfig file missing\n", av[0]); conf_usage(progname); exit(1); } @@ -569,12 +564,12 @@ int main(int ac, char **av) if (sync_kconfig) { name = conf_get_configname(); if (stat(name, &tmpstat)) { - fprintf(stderr, _("***\n" + 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); + "***\n", name); exit(1); } } @@ -585,9 +580,9 @@ int main(int ac, char **av) defconfig_file = conf_get_default_confname(); if (conf_read(defconfig_file)) { fprintf(stderr, - _("***\n" + "***\n" "*** Can't find default configuration "%s"!\n" - "***\n"), + "***\n", defconfig_file); exit(1); } @@ -611,7 +606,7 @@ int main(int ac, char **av) if ((strcmp(name, "") != 0) && (strcmp(name, "1") != 0)) { if (conf_read_simple(name, S_DEF_USER)) { fprintf(stderr, - _("*** Can't read seed configuration "%s"!\n"), + "*** Can't read seed configuration "%s"!\n", name); exit(1); } @@ -628,7 +623,7 @@ int main(int ac, char **av) if (conf_read_simple(name, S_DEF_USER) && conf_read_simple("all.config", S_DEF_USER)) { fprintf(stderr, - _("*** KCONFIG_ALLCONFIG set, but no "%s" or "all.config" file found\n"), + "*** KCONFIG_ALLCONFIG set, but no "%s" or "all.config" file found\n", name); exit(1); } @@ -642,7 +637,7 @@ int main(int ac, char **av) name = getenv("KCONFIG_NOSILENTUPDATE"); if (name && *name) { fprintf(stderr, - _("\n*** The configuration requires explicit update.\n\n")); + "\n*** The configuration requires explicit update.\n\n"); return 1; } } @@ -694,22 +689,22 @@ int main(int ac, char **av) * All other commands are only used to generate a config. */ if (conf_get_changed() && conf_write(NULL)) { - fprintf(stderr, _("\n*** Error during writing of the configuration.\n\n")); + fprintf(stderr, "\n*** Error during writing of the configuration.\n\n"); exit(1); } if (conf_write_autoconf()) { - fprintf(stderr, _("\n*** Error during update of the configuration.\n\n")); + fprintf(stderr, "\n*** Error during update of the configuration.\n\n"); return 1; } } else if (input_mode == savedefconfig) { if (conf_write_defconfig(defconfig_file)) { - fprintf(stderr, _("n*** Error while saving defconfig to: %s\n\n"), + fprintf(stderr, "n*** Error while saving defconfig to: %s\n\n", defconfig_file); return 1; } } else if (input_mode != listnewconfig) { if (conf_write(NULL)) { - fprintf(stderr, _("\n*** Error during writing of the configuration.\n\n")); + fprintf(stderr, "\n*** Error during writing of the configuration.\n\n"); exit(1); } } diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c index a04bb26304fc..1abf849bf543 100644 --- a/scripts/kconfig/confdata.c +++ b/scripts/kconfig/confdata.c @@ -30,7 +30,7 @@ static void conf_message(const char *fmt, ...) static const char *conf_filename; static int conf_lineno, conf_warnings;

-const char conf_defname[] = "arch/$ARCH/defconfig"; +const char conf_defname[] = "arch/$(ARCH)/defconfig";

static void conf_warning(const char *fmt, ...) { @@ -81,39 +81,13 @@ const char *conf_get_autoconfig_name(void) return name ? name : "include/config/auto.conf"; }

-static char *conf_expand_value(const char *in) -{ - struct symbol *sym; - const char *src; - static char res_value[SYMBOL_MAXLENGTH]; - char *dst, name[SYMBOL_MAXLENGTH]; - - res_value[0] = 0; - dst = name; - while ((src = strchr(in, '$'))) { - strncat(res_value, in, src - in); - src++; - dst = name; - while (isalnum(*src) || *src == '_') - *dst++ = *src++; - *dst = 0; - sym = sym_lookup(name, 0); - sym_calc_value(sym); - strcat(res_value, sym_get_string_value(sym)); - in = src; - } - strcat(res_value, in); - - return res_value; -} - char *conf_get_default_confname(void) { struct stat buf; static char fullname[PATH_MAX+1]; char *env, *name;

- name = conf_expand_value(conf_defname); + name = expand_string(conf_defname); env = getenv(SRCTREE); if (env) { sprintf(fullname, "%s/%s", env, name); @@ -270,10 +244,11 @@ int conf_read_simple(const char *name, int def) if (expr_calc_value(prop->visible.expr) == no || prop->expr->type != E_SYMBOL) continue; - name = conf_expand_value(prop->expr->left.sym->name); + sym_calc_value(prop->expr->left.sym); + name = sym_get_string_value(prop->expr->left.sym); in = zconf_fopen(name); if (in) { - conf_message(_("using defaults found in %s"), + conf_message("using defaults found in %s", name); goto load; } @@ -829,7 +804,7 @@ next: return 1; }

- conf_message(_("configuration written to %s"), newname); + conf_message("configuration written to %s", newname);

sym_set_change_count(0);

diff --git a/scripts/kconfig/expr.h b/scripts/kconfig/expr.h index 94a383b21df6..f63b41b0dd49 100644 --- a/scripts/kconfig/expr.h +++ b/scripts/kconfig/expr.h @@ -171,6 +171,9 @@ struct symbol { * config BAZ * int "BAZ Value" * range 1..255 + * + * Please, also check zconf.y:print_symbol() when modifying the + * list of property types! */ enum prop_type { P_UNKNOWN, diff --git a/scripts/kconfig/gconf-cfg.sh b/scripts/kconfig/gconf-cfg.sh new file mode 100755 index 000000000000..533b3d8f8f08 --- /dev/null +++ b/scripts/kconfig/gconf-cfg.sh @@ -0,0 +1,23 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0 + +PKG="gtk+-2.0 gmodule-2.0 libglade-2.0" + +if ! pkg-config --exists $PKG; then + echo >&2 "*" + echo >&2 "* Unable to find the GTK+ installation. Please make sure that" + echo >&2 "* the GTK+ 2.0 development package is correctly installed." + echo >&2 "* You need $PKG" + echo >&2 "*" + exit 1 +fi + +if ! pkg-config --atleast-version=2.0.0 gtk+-2.0; then + echo >&2 "*" + echo >&2 "* GTK+ is present but version >= 2.0.0 is required." + echo >&2 "*" + exit 1 +fi + +echo cflags="$(pkg-config --cflags $PKG)" +echo libs="$(pkg-config --libs $PKG)" diff --git a/scripts/kconfig/gconf.c b/scripts/kconfig/gconf.c index cfddddb9c9d7..610c4ab54d76 100644 --- a/scripts/kconfig/gconf.c +++ b/scripts/kconfig/gconf.c @@ -137,7 +137,7 @@ void init_main_window(const gchar * glade_file)

xml = glade_xml_new(glade_file, "window1", NULL); if (!xml) - g_error(_("GUI loading failed !\n")); + g_error("GUI loading failed !\n"); glade_xml_signal_autoconnect(xml);

main_wnd = glade_xml_get_widget(xml, "window1"); @@ -233,7 +233,7 @@ void init_left_tree(void)

column = gtk_tree_view_column_new(); gtk_tree_view_append_column(view, column); - gtk_tree_view_column_set_title(column, _("Options")); + gtk_tree_view_column_set_title(column, "Options");

renderer = gtk_cell_renderer_toggle_new(); gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column), @@ -276,7 +276,7 @@ void init_right_tree(void)

column = gtk_tree_view_column_new(); gtk_tree_view_append_column(view, column); - gtk_tree_view_column_set_title(column, _("Options")); + gtk_tree_view_column_set_title(column, "Options");

renderer = gtk_cell_renderer_pixbuf_new(); gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column), @@ -305,7 +305,7 @@ void init_right_tree(void)

renderer = gtk_cell_renderer_text_new(); gtk_tree_view_insert_column_with_attributes(view, -1, - _("Name"), renderer, + "Name", renderer, "text", COL_NAME, "foreground-gdk", COL_COLOR, NULL); @@ -329,7 +329,7 @@ void init_right_tree(void) COL_COLOR, NULL); renderer = gtk_cell_renderer_text_new(); gtk_tree_view_insert_column_with_attributes(view, -1, - _("Value"), renderer, + "Value", renderer, "text", COL_VALUE, "editable", COL_EDIT, @@ -368,7 +368,7 @@ static void text_insert_help(struct menu *menu) { GtkTextBuffer *buffer; GtkTextIter start, end; - const char *prompt = _(menu_get_prompt(menu)); + const char *prompt = menu_get_prompt(menu); struct gstr help = str_new();

menu_get_ext_help(menu, &help); @@ -422,7 +422,7 @@ gboolean on_window1_delete_event(GtkWidget * widget, GdkEvent * event, if (!conf_get_changed()) return FALSE;

- dialog = gtk_dialog_new_with_buttons(_("Warning !"), + dialog = gtk_dialog_new_with_buttons("Warning !", GTK_WINDOW(main_wnd), (GtkDialogFlags) (GTK_DIALOG_MODAL | @@ -436,7 +436,7 @@ gboolean on_window1_delete_event(GtkWidget * widget, GdkEvent * event, gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_CANCEL);

- label = gtk_label_new(_("\nSave configuration ?\n")); + label = gtk_label_new("\nSave configuration ?\n"); gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), label); gtk_widget_show(label);

@@ -496,7 +496,7 @@ load_filename(GtkFileSelection * file_selector, gpointer user_data) (user_data));

if (conf_read(fn)) - text_insert_msg(_("Error"), _("Unable to load configuration !")); + text_insert_msg("Error", "Unable to load configuration !"); else display_tree(&rootmenu); } @@ -505,7 +505,7 @@ void on_load1_activate(GtkMenuItem * menuitem, gpointer user_data) { GtkWidget *fs;

- fs = gtk_file_selection_new(_("Load file...")); + fs = gtk_file_selection_new("Load file..."); g_signal_connect(GTK_OBJECT(GTK_FILE_SELECTION(fs)->ok_button), "clicked", G_CALLBACK(load_filename), (gpointer) fs); @@ -524,7 +524,7 @@ void on_load1_activate(GtkMenuItem * menuitem, gpointer user_data) void on_save_activate(GtkMenuItem * menuitem, gpointer user_data) { if (conf_write(NULL)) - text_insert_msg(_("Error"), _("Unable to save configuration !")); + text_insert_msg("Error", "Unable to save configuration !"); }

@@ -537,7 +537,7 @@ store_filename(GtkFileSelection * file_selector, gpointer user_data) (user_data));

if (conf_write(fn)) - text_insert_msg(_("Error"), _("Unable to save configuration !")); + text_insert_msg("Error", "Unable to save configuration !");

gtk_widget_destroy(GTK_WIDGET(user_data)); } @@ -546,7 +546,7 @@ void on_save_as1_activate(GtkMenuItem * menuitem, gpointer user_data) { GtkWidget *fs;

- fs = gtk_file_selection_new(_("Save file as...")); + fs = gtk_file_selection_new("Save file as..."); g_signal_connect(GTK_OBJECT(GTK_FILE_SELECTION(fs)->ok_button), "clicked", G_CALLBACK(store_filename), (gpointer) fs); @@ -639,7 +639,7 @@ on_set_option_mode3_activate(GtkMenuItem *menuitem, gpointer user_data) void on_introduction1_activate(GtkMenuItem * menuitem, gpointer user_data) { GtkWidget *dialog; - const gchar *intro_text = _( + const gchar *intro_text = "Welcome to gkc, the GTK+ graphical configuration tool\n" "For each option, a blank box indicates the feature is disabled, a\n" "check indicates it is enabled, and a dot indicates that it is to\n" @@ -654,7 +654,7 @@ void on_introduction1_activate(GtkMenuItem * menuitem, gpointer user_data) "option.\n" "\n" "Toggling Show Debug Info under the Options menu will show \n" - "the dependencies, which you can then match by examining other options."); + "the dependencies, which you can then match by examining other options.";

dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd), GTK_DIALOG_DESTROY_WITH_PARENT, @@ -671,8 +671,8 @@ void on_about1_activate(GtkMenuItem * menuitem, gpointer user_data) { GtkWidget *dialog; const gchar *about_text = - _("gkc is copyright (c) 2002 Romain Lievin roms@lpg.ticalc.org.\n" - "Based on the source code from Roman Zippel.\n"); + "gkc is copyright (c) 2002 Romain Lievin roms@lpg.ticalc.org.\n" + "Based on the source code from Roman Zippel.\n";

dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd), GTK_DIALOG_DESTROY_WITH_PARENT, @@ -689,9 +689,9 @@ void on_license1_activate(GtkMenuItem * menuitem, gpointer user_data) { GtkWidget *dialog; const gchar *license_text = - _("gkc is released under the terms of the GNU GPL v2.\n" + "gkc is released under the terms of the GNU GPL v2.\n" "For more information, please see the source code or\n" - "visit http://www.fsf.org/licenses/licenses.html%5Cn"); + "visit http://www.fsf.org/licenses/licenses.html%5Cn";

dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd), GTK_DIALOG_DESTROY_WITH_PARENT, @@ -1049,7 +1049,7 @@ static gchar **fill_row(struct menu *menu) bzero(row, sizeof(row));

row[COL_OPTION] = - g_strdup_printf("%s %s", _(menu_get_prompt(menu)), + g_strdup_printf("%s %s", menu_get_prompt(menu), sym && !sym_has_value(sym) ? "(NEW)" : "");

if (opt_mode == OPT_ALL && !menu_is_visible(menu)) @@ -1102,7 +1102,7 @@ static gchar **fill_row(struct menu *menu)

if (def_menu) row[COL_VALUE] = - g_strdup(_(menu_get_prompt(def_menu))); + g_strdup(menu_get_prompt(def_menu)); } if (sym->flags & SYMBOL_CHOICEVAL) row[COL_BTNRAD] = GINT_TO_POINTER(TRUE); @@ -1447,10 +1447,6 @@ int main(int ac, char *av[]) char *env; gchar *glade_file;

- bindtextdomain(PACKAGE, LOCALEDIR); - bind_textdomain_codeset(PACKAGE, "UTF-8"); - textdomain(PACKAGE); - /* GTK stuffs */ gtk_set_locale(); gtk_init(&ac, &av); diff --git a/scripts/kconfig/kconf_id.c b/scripts/kconfig/kconf_id.c index 3ea9c5f9f730..b3e0ea0ac732 100644 --- a/scripts/kconfig/kconf_id.c +++ b/scripts/kconfig/kconf_id.c @@ -32,7 +32,6 @@ static struct kconf_id kconf_id_array[] = { { "on", T_ON, TF_PARAM }, { "modules", T_OPT_MODULES, TF_OPTION }, { "defconfig_list", T_OPT_DEFCONFIG_LIST, TF_OPTION }, - { "env", T_OPT_ENV, TF_OPTION }, { "allnoconfig_y", T_OPT_ALLNOCONFIG_Y, TF_OPTION }, };

diff --git a/scripts/kconfig/kxgettext.c b/scripts/kconfig/kxgettext.c deleted file mode 100644 index 240880a89111..000000000000 --- a/scripts/kconfig/kxgettext.c +++ /dev/null @@ -1,235 +0,0 @@ -/* - * Arnaldo Carvalho de Melo acme@conectiva.com.br, 2005 - * - * Released under the terms of the GNU GPL v2.0 - */ - -#include <stdlib.h> -#include <string.h> - -#include "lkc.h" - -static char *escape(const char* text, char *bf, int len) -{ - char *bfp = bf; - int multiline = strchr(text, '\n') != NULL; - int eol = 0; - int textlen = strlen(text); - - if ((textlen > 0) && (text[textlen-1] == '\n')) - eol = 1; - - *bfp++ = '"'; - --len; - - if (multiline) { - *bfp++ = '"'; - *bfp++ = '\n'; - *bfp++ = '"'; - len -= 3; - } - - while (*text != '\0' && len > 1) { - if (*text == '"') - *bfp++ = '\'; - else if (*text == '\n') { - *bfp++ = '\'; - *bfp++ = 'n'; - *bfp++ = '"'; - *bfp++ = '\n'; - *bfp++ = '"'; - len -= 5; - ++text; - goto next; - } - else if (*text == '\') { - *bfp++ = '\'; - len--; - } - *bfp++ = *text++; -next: - --len; - } - - if (multiline && eol) - bfp -= 3; - - *bfp++ = '"'; - *bfp = '\0'; - - return bf; -} - -struct file_line { - struct file_line *next; - const char *file; - int lineno; -}; - -static struct file_line *file_line__new(const char *file, int lineno) -{ - struct file_line *self = malloc(sizeof(*self)); - - if (self == NULL) - goto out; - - self->file = file; - self->lineno = lineno; - self->next = NULL; -out: - return self; -} - -struct message { - const char *msg; - const char *option; - struct message *next; - struct file_line *files; -}; - -static struct message *message__list; - -static struct message *message__new(const char *msg, char *option, - const char *file, int lineno) -{ - struct message *self = malloc(sizeof(*self)); - - if (self == NULL) - goto out; - - self->files = file_line__new(file, lineno); - if (self->files == NULL) - goto out_fail; - - self->msg = xstrdup(msg); - if (self->msg == NULL) - goto out_fail_msg; - - self->option = option; - self->next = NULL; -out: - return self; -out_fail_msg: - free(self->files); -out_fail: - free(self); - self = NULL; - goto out; -} - -static struct message *mesage__find(const char *msg) -{ - struct message *m = message__list; - - while (m != NULL) { - if (strcmp(m->msg, msg) == 0) - break; - m = m->next; - } - - return m; -} - -static int message__add_file_line(struct message *self, const char *file, - int lineno) -{ - int rc = -1; - struct file_line *fl = file_line__new(file, lineno); - - if (fl == NULL) - goto out; - - fl->next = self->files; - self->files = fl; - rc = 0; -out: - return rc; -} - -static int message__add(const char *msg, char *option, const char *file, - int lineno) -{ - int rc = 0; - char bf[16384]; - char *escaped = escape(msg, bf, sizeof(bf)); - struct message *m = mesage__find(escaped); - - if (m != NULL) - rc = message__add_file_line(m, file, lineno); - else { - m = message__new(escaped, option, file, lineno); - - if (m != NULL) { - m->next = message__list; - message__list = m; - } else - rc = -1; - } - return rc; -} - -static void menu_build_message_list(struct menu *menu) -{ - struct menu *child; - - message__add(menu_get_prompt(menu), NULL, - menu->file == NULL ? "Root Menu" : menu->file->name, - menu->lineno); - - if (menu->sym != NULL && menu_has_help(menu)) - message__add(menu_get_help(menu), menu->sym->name, - menu->file == NULL ? "Root Menu" : menu->file->name, - menu->lineno); - - for (child = menu->list; child != NULL; child = child->next) - if (child->prompt != NULL) - menu_build_message_list(child); -} - -static void message__print_file_lineno(struct message *self) -{ - struct file_line *fl = self->files; - - putchar('\n'); - if (self->option != NULL) - printf("# %s:00000\n", self->option); - - printf("#: %s:%d", fl->file, fl->lineno); - fl = fl->next; - - while (fl != NULL) { - printf(", %s:%d", fl->file, fl->lineno); - fl = fl->next; - } - - putchar('\n'); -} - -static void message__print_gettext_msgid_msgstr(struct message *self) -{ - message__print_file_lineno(self); - - printf("msgid %s\n" - "msgstr ""\n", self->msg); -} - -static void menu__xgettext(void) -{ - struct message *m = message__list; - - while (m != NULL) { - /* skip empty lines ("") */ - if (strlen(m->msg) > sizeof("""")) - message__print_gettext_msgid_msgstr(m); - m = m->next; - } -} - -int main(int ac, char **av) -{ - conf_parse(av[1]); - - menu_build_message_list(menu_get_root_menu(NULL)); - menu__xgettext(); - return 0; -} diff --git a/scripts/kconfig/lkc.h b/scripts/kconfig/lkc.h index f4394af6e4b8..ed3ff88e60ba 100644 --- a/scripts/kconfig/lkc.h +++ b/scripts/kconfig/lkc.h @@ -8,15 +8,6 @@

#include "expr.h"

-#ifndef KBUILD_NO_NLS -# include <libintl.h> -#else -static inline const char *gettext(const char *txt) { return txt; } -static inline void textdomain(const char *domainname) {} -static inline void bindtextdomain(const char *name, const char *dir) {} -static inline char *bind_textdomain_codeset(const char *dn, char *c) { return c; } -#endif - #ifdef __cplusplus extern "C" { #endif @@ -29,11 +20,6 @@ extern "C" { #define PACKAGE "linux" #endif

-#define LOCALEDIR "/usr/share/locale" - -#define _(text) gettext(text) -#define N_(text) (text) - #ifndef CONFIG_ #define CONFIG_ "CONFIG_" #endif @@ -58,7 +44,6 @@ enum conf_def_mode {

#define T_OPT_MODULES 1 #define T_OPT_DEFCONFIG_LIST 2 -#define T_OPT_ENV 3 #define T_OPT_ALLNOCONFIG_Y 4

struct kconf_id { @@ -117,6 +102,7 @@ void *xmalloc(size_t size); void *xcalloc(size_t nmemb, size_t size); void *xrealloc(void *p, size_t size); char *xstrdup(const char *s); +char *xstrndup(const char *s, size_t n);

struct gstr { size_t len; @@ -134,9 +120,6 @@ void str_printf(struct gstr *gs, const char *fmt, ...); const char *str_get(struct gstr *gs);

/* symbol.c */ -extern struct expr *sym_env_list; - -void sym_init(void); void sym_clear_all_valid(void); struct symbol *sym_choice_default(struct symbol *sym); const char *sym_get_string_default(struct symbol *sym); diff --git a/scripts/kconfig/lkc_proto.h b/scripts/kconfig/lkc_proto.h index 9dc8abfb1dc3..a8b7a330587e 100644 --- a/scripts/kconfig/lkc_proto.h +++ b/scripts/kconfig/lkc_proto.h @@ -31,7 +31,6 @@ extern struct symbol * symbol_hash[SYMBOL_HASHSIZE];

struct symbol * sym_lookup(const char *name, int flags); struct symbol * sym_find(const char *name); -char *sym_expand_string_value(const char *in); const char * sym_escape_string_value(const char *in); struct symbol ** sym_re_search(const char *pattern); const char * sym_type_name(enum symbol_type type); @@ -49,5 +48,19 @@ const char * sym_get_string_value(struct symbol *sym);

const char * prop_get_type_name(enum prop_type type);

+/* preprocess.c */ +enum variable_flavor { + VAR_SIMPLE, + VAR_RECURSIVE, + VAR_APPEND, +}; +void env_write_dep(FILE *f, const char *auto_conf_name); +void variable_add(const char *name, const char *value, + enum variable_flavor flavor); +void variable_all_del(void); +char *expand_string(const char *in); +char *expand_dollar(const char **str); +char *expand_one_token(const char **str); + /* expr.c */ void expr_print(struct expr *e, void (*fn)(void *, struct symbol *, const char *), void *data, int prevtoken); diff --git a/scripts/kconfig/lxdialog/check-lxdialog.sh b/scripts/kconfig/lxdialog/check-lxdialog.sh deleted file mode 100755 index 6c0bcd9c472d..000000000000 --- a/scripts/kconfig/lxdialog/check-lxdialog.sh +++ /dev/null @@ -1,93 +0,0 @@ -#!/bin/sh -# SPDX-License-Identifier: GPL-2.0 -# Check ncurses compatibility - -# What library to link -ldflags() -{ - pkg-config --libs ncursesw 2>/dev/null && exit - pkg-config --libs ncurses 2>/dev/null && exit - for ext in so a dll.a dylib ; do - for lib in ncursesw ncurses curses ; do - $cc -print-file-name=lib${lib}.${ext} | grep -q / - if [ $? -eq 0 ]; then - echo "-l${lib}" - exit - fi - done - done - exit 1 -} - -# Where is ncurses.h? -ccflags() -{ - if pkg-config --cflags ncursesw 2>/dev/null; then - echo '-DCURSES_LOC="<ncurses.h>" -DNCURSES_WIDECHAR=1' - elif pkg-config --cflags ncurses 2>/dev/null; then - echo '-DCURSES_LOC="<ncurses.h>"' - elif [ -f /usr/include/ncursesw/curses.h ]; then - echo '-I/usr/include/ncursesw -DCURSES_LOC="<curses.h>"' - echo ' -DNCURSES_WIDECHAR=1' - elif [ -f /usr/include/ncurses/ncurses.h ]; then - echo '-I/usr/include/ncurses -DCURSES_LOC="<ncurses.h>"' - elif [ -f /usr/include/ncurses/curses.h ]; then - echo '-I/usr/include/ncurses -DCURSES_LOC="<curses.h>"' - elif [ -f /usr/include/ncurses.h ]; then - echo '-DCURSES_LOC="<ncurses.h>"' - else - echo '-DCURSES_LOC="<curses.h>"' - fi -} - -# Temp file, try to clean up after us -tmp=.lxdialog.tmp -trap "rm -f $tmp" 0 1 2 3 15 - -# Check if we can link to ncurses -check() { - $cc -x c - -o $tmp 2>/dev/null <<'EOF' -#include CURSES_LOC -main() {} -EOF - if [ $? != 0 ]; then - echo " *** Unable to find the ncurses libraries or the" 1>&2 - echo " *** required header files." 1>&2 - echo " *** 'make menuconfig' requires the ncurses libraries." 1>&2 - echo " *** " 1>&2 - echo " *** Install ncurses (ncurses-devel or libncurses-dev " 1>&2 - echo " *** depending on your distribution) and try again." 1>&2 - echo " *** " 1>&2 - exit 1 - fi -} - -usage() { - printf "Usage: $0 [-check compiler options|-ccflags|-ldflags compiler options]\n" -} - -if [ $# -eq 0 ]; then - usage - exit 1 -fi - -cc="" -case "$1" in - "-check") - shift - cc="$@" - check - ;; - "-ccflags") - ccflags - ;; - "-ldflags") - shift - cc="$@" - ldflags - ;; - "*") - usage - exit 1 - ;; -esac diff --git a/scripts/kconfig/lxdialog/checklist.c b/scripts/kconfig/lxdialog/checklist.c index fc0b12bbccbe..fd161cfff121 100644 --- a/scripts/kconfig/lxdialog/checklist.c +++ b/scripts/kconfig/lxdialog/checklist.c @@ -90,8 +90,8 @@ static void print_buttons(WINDOW * dialog, int height, int width, int selected) int x = width / 2 - 11; int y = height - 2;

- print_button(dialog, gettext("Select"), y, x, selected == 0); - print_button(dialog, gettext(" Help "), y, x + 14, selected == 1); + print_button(dialog, "Select", y, x, selected == 0); + print_button(dialog, " Help ", y, x + 14, selected == 1);

wmove(dialog, y, x + 1 + 14 * selected); wrefresh(dialog); diff --git a/scripts/kconfig/lxdialog/dialog.h b/scripts/kconfig/lxdialog/dialog.h index b1617ffbe70e..68b565e3c495 100644 --- a/scripts/kconfig/lxdialog/dialog.h +++ b/scripts/kconfig/lxdialog/dialog.h @@ -13,16 +13,10 @@ #include <string.h> #include <stdbool.h>

-#ifndef KBUILD_NO_NLS -# include <libintl.h> -#else -# define gettext(Msgid) ((const char *) (Msgid)) -#endif - #ifdef __sun__ #define CURS_MACROS #endif -#include CURSES_LOC +#include <ncurses.h>

/* * Colors in ncurses 1.9.9e do not work properly since foreground and diff --git a/scripts/kconfig/lxdialog/inputbox.c b/scripts/kconfig/lxdialog/inputbox.c index edeb094dbad0..611945611bf8 100644 --- a/scripts/kconfig/lxdialog/inputbox.c +++ b/scripts/kconfig/lxdialog/inputbox.c @@ -18,8 +18,8 @@ static void print_buttons(WINDOW * dialog, int height, int width, int selected) int x = width / 2 - 11; int y = height - 2;

- print_button(dialog, gettext(" Ok "), y, x, selected == 0); - print_button(dialog, gettext(" Help "), y, x + 14, selected == 1); + print_button(dialog, " Ok ", y, x, selected == 0); + print_button(dialog, " Help ", y, x + 14, selected == 1);

wmove(dialog, y, x + 1 + 14 * selected); wrefresh(dialog); diff --git a/scripts/kconfig/lxdialog/menubox.c b/scripts/kconfig/lxdialog/menubox.c index 0ef23192c2dc..58c2f8afe59b 100644 --- a/scripts/kconfig/lxdialog/menubox.c +++ b/scripts/kconfig/lxdialog/menubox.c @@ -144,11 +144,11 @@ static void print_buttons(WINDOW * win, int height, int width, int selected) int x = width / 2 - 28; int y = height - 2;

- print_button(win, gettext("Select"), y, x, selected == 0); - print_button(win, gettext(" Exit "), y, x + 12, selected == 1); - print_button(win, gettext(" Help "), y, x + 24, selected == 2); - print_button(win, gettext(" Save "), y, x + 36, selected == 3); - print_button(win, gettext(" Load "), y, x + 48, selected == 4); + print_button(win, "Select", y, x, selected == 0); + print_button(win, " Exit ", y, x + 12, selected == 1); + print_button(win, " Help ", y, x + 24, selected == 2); + print_button(win, " Save ", y, x + 36, selected == 3); + print_button(win, " Load ", y, x + 48, selected == 4);

wmove(win, y, x + 1 + 12 * selected); wrefresh(win); diff --git a/scripts/kconfig/lxdialog/textbox.c b/scripts/kconfig/lxdialog/textbox.c index ab34000d9b93..4e339b12664e 100644 --- a/scripts/kconfig/lxdialog/textbox.c +++ b/scripts/kconfig/lxdialog/textbox.c @@ -116,7 +116,7 @@ do_resize:

print_title(dialog, title, width);

- print_button(dialog, gettext(" Exit "), height - 2, width / 2 - 4, TRUE); + print_button(dialog, " Exit ", height - 2, width / 2 - 4, TRUE); wnoutrefresh(dialog); getyx(dialog, cur_y, cur_x); /* Save cursor position */

diff --git a/scripts/kconfig/lxdialog/yesno.c b/scripts/kconfig/lxdialog/yesno.c index 274341d02040..bcaac9b7bab2 100644 --- a/scripts/kconfig/lxdialog/yesno.c +++ b/scripts/kconfig/lxdialog/yesno.c @@ -16,8 +16,8 @@ static void print_buttons(WINDOW * dialog, int height, int width, int selected) int x = width / 2 - 10; int y = height - 2;

- print_button(dialog, gettext(" Yes "), y, x, selected == 0); - print_button(dialog, gettext(" No "), y, x + 13, selected == 1); + print_button(dialog, " Yes ", y, x, selected == 0); + print_button(dialog, " No ", y, x + 13, selected == 1);

wmove(dialog, y, x + 1 + 13 * selected); wrefresh(dialog); diff --git a/scripts/kconfig/mconf-cfg.sh b/scripts/kconfig/mconf-cfg.sh new file mode 100755 index 000000000000..e6f9facd0077 --- /dev/null +++ b/scripts/kconfig/mconf-cfg.sh @@ -0,0 +1,44 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0 + +PKG="ncursesw" +PKG2="ncurses" + +if pkg-config --exists $PKG; then + echo cflags="$(pkg-config --cflags $PKG)" + echo libs="$(pkg-config --libs $PKG)" + exit 0 +fi + +if pkg-config --exists $PKG2; then + echo cflags="$(pkg-config --cflags $PKG2)" + echo libs="$(pkg-config --libs $PKG2)" + exit 0 +fi + +# Unfortunately, some distributions (e.g. openSUSE) cannot find ncurses +# by pkg-config. +if [ -f /usr/include/ncursesw/ncurses.h ]; then + echo cflags="-D_GNU_SOURCE -I/usr/include/ncursesw" + echo libs="-lncursesw" + exit 0 +fi + +if [ -f /usr/include/ncurses/ncurses.h ]; then + echo cflags="-D_GNU_SOURCE -I/usr/include/ncurses" + echo libs="-lncurses" + exit 0 +fi + +if [ -f /usr/include/ncurses.h ]; then + echo cflags="-D_GNU_SOURCE" + echo libs="-lncurses" + exit 0 +fi + +echo >&2 "*" +echo >&2 "* Unable to find the ncurses package." +echo >&2 "* Install ncurses (ncurses-devel or libncurses-dev" +echo >&2 "* depending on your distribution)." +echo >&2 "*" +exit 1 diff --git a/scripts/kconfig/mconf.c b/scripts/kconfig/mconf.c index c829be8bb19f..5294ed159b98 100644 --- a/scripts/kconfig/mconf.c +++ b/scripts/kconfig/mconf.c @@ -17,12 +17,11 @@ #include <string.h> #include <signal.h> #include <unistd.h> -#include <locale.h>

#include "lkc.h" #include "lxdialog/dialog.h"

-static const char mconf_readme[] = N_( +static const char mconf_readme[] = "Overview\n" "--------\n" "This interface lets you select features and parameters for the build.\n" @@ -171,37 +170,37 @@ static const char mconf_readme[] = N_( " blackbg => selects a color scheme with black background\n" " classic => theme with blue background. The classic look\n" " bluetitle => an LCD friendly version of classic. (default)\n" -"\n"), -menu_instructions[] = N_( +"\n", +menu_instructions[] = "Arrow keys navigate the menu. " "<Enter> selects submenus ---> (or empty submenus ----). " "Highlighted letters are hotkeys. " "Pressing <Y> includes, <N> excludes, <M> modularizes features. " "Press <Esc><Esc> to exit, <?> for Help, </> for Search. " - "Legend: [*] built-in [ ] excluded <M> module < > module capable"), -radiolist_instructions[] = N_( + "Legend: [*] built-in [ ] excluded <M> module < > module capable", +radiolist_instructions[] = "Use the arrow keys to navigate this window or " "press the hotkey of the item you wish to select " "followed by the <SPACE BAR>. " - "Press <?> for additional information about this option."), -inputbox_instructions_int[] = N_( + "Press <?> for additional information about this option.", +inputbox_instructions_int[] = "Please enter a decimal value. " "Fractions will not be accepted. " - "Use the <TAB> key to move from the input field to the buttons below it."), -inputbox_instructions_hex[] = N_( + "Use the <TAB> key to move from the input field to the buttons below it.", +inputbox_instructions_hex[] = "Please enter a hexadecimal value. " - "Use the <TAB> key to move from the input field to the buttons below it."), -inputbox_instructions_string[] = N_( + "Use the <TAB> key to move from the input field to the buttons below it.", +inputbox_instructions_string[] = "Please enter a string value. " - "Use the <TAB> key to move from the input field to the buttons below it."), -setmod_text[] = N_( + "Use the <TAB> key to move from the input field to the buttons below it.", +setmod_text[] = "This feature depends on another which has been configured as a module.\n" - "As a result, this feature will be built as a module."), -load_config_text[] = N_( + "As a result, this feature will be built as a module.", +load_config_text[] = "Enter the name of the configuration file you wish to load. " "Accept the name shown to restore the configuration you " - "last retrieved. Leave blank to abort."), -load_config_help[] = N_( + "last retrieved. Leave blank to abort.", +load_config_help[] = "\n" "For various reasons, one may wish to keep several different\n" "configurations available on a single machine.\n" @@ -211,11 +210,11 @@ load_config_help[] = N_( "configuration.\n" "\n" "If you are uncertain, then you have probably never used alternate\n" - "configuration files. You should therefore leave this blank to abort.\n"), -save_config_text[] = N_( + "configuration files. You should therefore leave this blank to abort.\n", +save_config_text[] = "Enter a filename to which this configuration should be saved " - "as an alternate. Leave blank to abort."), -save_config_help[] = N_( + "as an alternate. Leave blank to abort.", +save_config_help[] = "\n" "For various reasons, one may wish to keep different configurations\n" "available on a single machine.\n" @@ -225,8 +224,8 @@ save_config_help[] = N_( "configuration options you have selected at that time.\n" "\n" "If you are uncertain what all this means then you should probably\n" - "leave this blank.\n"), -search_help[] = N_( + "leave this blank.\n", +search_help[] = "\n" "Search for symbols and display their relations.\n" "Regular expressions are allowed.\n" @@ -271,7 +270,7 @@ search_help[] = N_( "Examples: USB => find all symbols containing USB\n" " ^USB => find all symbols starting with USB\n" " USB$ => find all symbols ending with USB\n" - "\n"); + "\n";

static int indent; static struct menu *current_menu; @@ -400,19 +399,19 @@ static void search_conf(void) struct subtitle_part stpart;

title = str_new(); - str_printf( &title, _("Enter (sub)string or regexp to search for " - "(with or without "%s")"), CONFIG_); + str_printf( &title, "Enter (sub)string or regexp to search for " + "(with or without "%s")", CONFIG_);

again: dialog_clear(); - dres = dialog_inputbox(_("Search Configuration Parameter"), + dres = dialog_inputbox("Search Configuration Parameter", str_get(&title), 10, 75, ""); switch (dres) { case 0: break; case 1: - show_helptext(_("Search Configuration"), search_help); + show_helptext("Search Configuration", search_help); goto again; default: str_free(&title); @@ -443,7 +442,7 @@ again:

res = get_relations_str(sym_arr, &head); set_subtitle(); - dres = show_textbox_ext(_("Search Results"), (char *) + dres = show_textbox_ext("Search Results", (char *) str_get(&res), 0, 0, keys, &vscroll, &hscroll, &update_text, (void *) &data); @@ -491,7 +490,7 @@ static void build_conf(struct menu *menu) switch (prop->type) { case P_MENU: child_count++; - prompt = _(prompt); + prompt = prompt; if (single_menu_mode) { item_make("%s%*c%s", menu->data ? "-->" : "++>", @@ -508,7 +507,7 @@ static void build_conf(struct menu *menu) case P_COMMENT: if (prompt) { child_count++; - item_make(" %*c*** %s ***", indent + 1, ' ', _(prompt)); + item_make(" %*c*** %s ***", indent + 1, ' ', prompt); item_set_tag(':'); item_set_data(menu); } @@ -516,7 +515,7 @@ static void build_conf(struct menu *menu) default: if (prompt) { child_count++; - item_make("---%*c%s", indent + 1, ' ', _(prompt)); + item_make("---%*c%s", indent + 1, ' ', prompt); item_set_tag(':'); item_set_data(menu); } @@ -560,10 +559,10 @@ static void build_conf(struct menu *menu) item_set_data(menu); }

- item_add_str("%*c%s", indent + 1, ' ', _(menu_get_prompt(menu))); + item_add_str("%*c%s", indent + 1, ' ', menu_get_prompt(menu)); if (val == yes) { if (def_menu) { - item_add_str(" (%s)", _(menu_get_prompt(def_menu))); + item_add_str(" (%s)", menu_get_prompt(def_menu)); item_add_str(" --->"); if (def_menu->list) { indent += 2; @@ -575,7 +574,7 @@ static void build_conf(struct menu *menu) } } else { if (menu == current_menu) { - item_make("---%*c%s", indent + 1, ' ', _(menu_get_prompt(menu))); + item_make("---%*c%s", indent + 1, ' ', menu_get_prompt(menu)); item_set_tag(':'); item_set_data(menu); goto conf_childs; @@ -618,17 +617,17 @@ static void build_conf(struct menu *menu) tmp = indent - tmp + 4; if (tmp < 0) tmp = 0; - item_add_str("%*c%s%s", tmp, ' ', _(menu_get_prompt(menu)), + item_add_str("%*c%s%s", tmp, ' ', menu_get_prompt(menu), (sym_has_value(sym) || !sym_is_changable(sym)) ? - "" : _(" (NEW)")); + "" : " (NEW)"); item_set_tag('s'); item_set_data(menu); goto conf_childs; } } - item_add_str("%*c%s%s", indent + 1, ' ', _(menu_get_prompt(menu)), + item_add_str("%*c%s%s", indent + 1, ' ', menu_get_prompt(menu), (sym_has_value(sym) || !sym_is_changable(sym)) ? - "" : _(" (NEW)")); + "" : " (NEW)"); if (menu->prompt->type == P_MENU) { item_add_str(" %s", menu_is_empty(menu) ? "----" : "--->"); return; @@ -665,8 +664,8 @@ static void conf(struct menu *menu, struct menu *active_menu) break; set_subtitle(); dialog_clear(); - res = dialog_menu(prompt ? _(prompt) : _("Main Menu"), - _(menu_instructions), + res = dialog_menu(prompt ? prompt : "Main Menu", + menu_instructions, active_menu, &s_scroll); if (res == 1 || res == KEY_ESC || res == -ERRDISPLAYTOOSMALL) break; @@ -708,7 +707,7 @@ static void conf(struct menu *menu, struct menu *active_menu) show_help(submenu); else { reset_subtitle(); - show_helptext(_("README"), _(mconf_readme)); + show_helptext("README", mconf_readme); } break; case 3: @@ -793,13 +792,13 @@ static void show_help(struct menu *menu) help.max_width = getmaxx(stdscr) - 10; menu_get_ext_help(menu, &help);

- show_helptext(_(menu_get_prompt(menu)), str_get(&help)); + show_helptext(menu_get_prompt(menu), str_get(&help)); str_free(&help); }

static void conf_choice(struct menu *menu) { - const char *prompt = _(menu_get_prompt(menu)); + const char *prompt = menu_get_prompt(menu); struct menu *child; struct symbol *active;

@@ -814,9 +813,9 @@ static void conf_choice(struct menu *menu) if (!menu_is_visible(child)) continue; if (child->sym) - item_make("%s", _(menu_get_prompt(child))); + item_make("%s", menu_get_prompt(child)); else { - item_make("*** %s ***", _(menu_get_prompt(child))); + item_make("*** %s ***", menu_get_prompt(child)); item_set_tag(':'); } item_set_data(child); @@ -826,8 +825,8 @@ static void conf_choice(struct menu *menu) item_set_tag('X'); } dialog_clear(); - res = dialog_checklist(prompt ? _(prompt) : _("Main Menu"), - _(radiolist_instructions), + res = dialog_checklist(prompt ? prompt : "Main Menu", + radiolist_instructions, MENUBOX_HEIGTH_MIN, MENUBOX_WIDTH_MIN, CHECKLIST_HEIGTH_MIN); @@ -868,26 +867,26 @@ static void conf_string(struct menu *menu)

switch (sym_get_type(menu->sym)) { case S_INT: - heading = _(inputbox_instructions_int); + heading = inputbox_instructions_int; break; case S_HEX: - heading = _(inputbox_instructions_hex); + heading = inputbox_instructions_hex; break; case S_STRING: - heading = _(inputbox_instructions_string); + heading = inputbox_instructions_string; break; default: - heading = _("Internal mconf error!"); + heading = "Internal mconf error!"; } dialog_clear(); - res = dialog_inputbox(prompt ? _(prompt) : _("Main Menu"), + res = dialog_inputbox(prompt ? prompt : "Main Menu", heading, 10, 75, sym_get_string_value(menu->sym)); switch (res) { case 0: if (sym_set_string_value(menu->sym, dialog_input_result)) return; - show_textbox(NULL, _("You have made an invalid entry."), 5, 43); + show_textbox(NULL, "You have made an invalid entry.", 5, 43); break; case 1: show_help(menu); @@ -915,10 +914,10 @@ static void conf_load(void) sym_set_change_count(1); return; } - show_textbox(NULL, _("File does not exist!"), 5, 38); + show_textbox(NULL, "File does not exist!", 5, 38); break; case 1: - show_helptext(_("Load Alternate Configuration"), load_config_help); + show_helptext("Load Alternate Configuration", load_config_help); break; case KEY_ESC: return; @@ -941,10 +940,10 @@ static void conf_save(void) set_config_filename(dialog_input_result); return; } - show_textbox(NULL, _("Can't create file! Probably a nonexistent directory."), 5, 60); + show_textbox(NULL, "Can't create file! Probably a nonexistent directory.", 5, 60); break; case 1: - show_helptext(_("Save Alternate Configuration"), save_config_help); + show_helptext("Save Alternate Configuration", save_config_help); break; case KEY_ESC: return; @@ -961,8 +960,8 @@ static int handle_exit(void) dialog_clear(); if (conf_get_changed()) res = dialog_yesno(NULL, - _("Do you wish to save your new configuration?\n" - "(Press <ESC><ESC> to continue kernel configuration.)"), + "Do you wish to save your new configuration?\n" + "(Press <ESC><ESC> to continue kernel configuration.)", 6, 60); else res = -1; @@ -972,26 +971,26 @@ static int handle_exit(void) switch (res) { case 0: if (conf_write(filename)) { - fprintf(stderr, _("\n\n" + fprintf(stderr, "\n\n" "Error while writing of the configuration.\n" "Your configuration changes were NOT saved." - "\n\n")); + "\n\n"); return 1; } /* fall through */ case -1: if (!silent) - printf(_("\n\n" + printf("\n\n" "*** End of the configuration.\n" "*** Execute 'make' to start the build or try 'make help'." - "\n\n")); + "\n\n"); res = 0; break; default: if (!silent) - fprintf(stderr, _("\n\n" + fprintf(stderr, "\n\n" "Your configuration changes were NOT saved." - "\n\n")); + "\n\n"); if (res != KEY_ESC) res = 0; } @@ -1009,10 +1008,6 @@ int main(int ac, char **av) char *mode; int res;

- setlocale(LC_ALL, ""); - bindtextdomain(PACKAGE, LOCALEDIR); - textdomain(PACKAGE); - signal(SIGINT, sig_handler);

if (ac > 1 && strcmp(av[1], "-s") == 0) { @@ -1031,8 +1026,8 @@ int main(int ac, char **av) }

if (init_dialog(NULL)) { - fprintf(stderr, N_("Your display is too small to run Menuconfig!\n")); - fprintf(stderr, N_("It must be at least 19 lines by 80 columns.\n")); + fprintf(stderr, "Your display is too small to run Menuconfig!\n"); + fprintf(stderr, "It must be at least 19 lines by 80 columns.\n"); return 1; }

diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c index 5c5c1374b151..379a119dcd1e 100644 --- a/scripts/kconfig/menu.c +++ b/scripts/kconfig/menu.c @@ -214,9 +214,6 @@ void menu_add_option(int token, char *arg) zconf_error("trying to redefine defconfig symbol"); sym_defconfig_list->flags |= SYMBOL_AUTO; break; - case T_OPT_ENV: - prop_add_env(arg); - break; case T_OPT_ALLNOCONFIG_Y: current_entry->sym->flags |= SYMBOL_ALLNOCONFIG_Y; break; @@ -711,7 +708,7 @@ static void get_prompt_str(struct gstr *r, struct property *prop, struct menu *submenu[8], *menu, *location = NULL; struct jump_key *jump = NULL;

- str_printf(r, _("Prompt: %s\n"), _(prop->text)); + str_printf(r, "Prompt: %s\n", prop->text); menu = prop->menu->parent; for (i = 0; menu != &rootmenu && i < 8; menu = menu->parent) { bool accessible = menu_is_visible(menu); @@ -744,16 +741,16 @@ static void get_prompt_str(struct gstr *r, struct property *prop, }

if (i > 0) { - str_printf(r, _(" Location:\n")); + str_printf(r, " Location:\n"); for (j = 4; --i >= 0; j += 2) { menu = submenu[i]; if (jump && menu == location) jump->offset = strlen(r->s); str_printf(r, "%*c-> %s", j, ' ', - _(menu_get_prompt(menu))); + menu_get_prompt(menu)); if (menu->sym) { str_printf(r, " (%s [=%s])", menu->sym->name ? - menu->sym->name : _("<choice>"), + menu->sym->name : "<choice>", sym_get_string_value(menu->sym)); } str_append(r, "\n"); @@ -817,23 +814,23 @@ static void get_symbol_str(struct gstr *r, struct symbol *sym,

prop = get_symbol_prop(sym); if (prop) { - str_printf(r, _(" Defined at %s:%d\n"), prop->menu->file->name, + str_printf(r, " Defined at %s:%d\n", prop->menu->file->name, prop->menu->lineno); if (!expr_is_yes(prop->visible.expr)) { - str_append(r, _(" Depends on: ")); + str_append(r, " Depends on: "); expr_gstr_print(prop->visible.expr, r); str_append(r, "\n"); } }

- get_symbol_props_str(r, sym, P_SELECT, _(" Selects: ")); + get_symbol_props_str(r, sym, P_SELECT, " Selects: "); if (sym->rev_dep.expr) { expr_gstr_print_revdep(sym->rev_dep.expr, r, yes, " Selected by [y]:\n"); expr_gstr_print_revdep(sym->rev_dep.expr, r, mod, " Selected by [m]:\n"); expr_gstr_print_revdep(sym->rev_dep.expr, r, no, " Selected by [n]:\n"); }

- get_symbol_props_str(r, sym, P_IMPLY, _(" Implies: ")); + get_symbol_props_str(r, sym, P_IMPLY, " Implies: "); if (sym->implied.expr) { expr_gstr_print_revdep(sym->implied.expr, r, yes, " Implied by [y]:\n"); expr_gstr_print_revdep(sym->implied.expr, r, mod, " Implied by [m]:\n"); @@ -852,7 +849,7 @@ struct gstr get_relations_str(struct symbol **sym_arr, struct list_head *head) for (i = 0; sym_arr && (sym = sym_arr[i]); i++) get_symbol_str(&res, sym, head); if (!i) - str_append(&res, _("No matches found.\n")); + str_append(&res, "No matches found.\n"); return res; }

@@ -867,7 +864,7 @@ void menu_get_ext_help(struct menu *menu, struct gstr *help) str_printf(help, "%s%s:\n\n", CONFIG_, sym->name); help_text = menu_get_help(menu); } - str_printf(help, "%s\n", _(help_text)); + str_printf(help, "%s\n", help_text); if (sym) get_symbol_str(help, sym, NULL); } diff --git a/scripts/kconfig/nconf-cfg.sh b/scripts/kconfig/nconf-cfg.sh new file mode 100644 index 000000000000..42f5ac73548e --- /dev/null +++ b/scripts/kconfig/nconf-cfg.sh @@ -0,0 +1,44 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0 + +PKG="ncursesw menuw panelw" +PKG2="ncurses menu panel" + +if pkg-config --exists $PKG; then + echo cflags="$(pkg-config --cflags $PKG)" + echo libs="$(pkg-config --libs $PKG)" + exit 0 +fi + +if pkg-config --exists $PKG2; then + echo cflags="$(pkg-config --cflags $PKG2)" + echo libs="$(pkg-config --libs $PKG2)" + exit 0 +fi + +# Unfortunately, some distributions (e.g. openSUSE) cannot find ncurses +# by pkg-config. +if [ -f /usr/include/ncursesw/ncurses.h ]; then + echo cflags="-D_GNU_SOURCE -I/usr/include/ncursesw" + echo libs="-lncursesw -lmenuw -lpanelw" + exit 0 +fi + +if [ -f /usr/include/ncurses/ncurses.h ]; then + echo cflags="-D_GNU_SOURCE -I/usr/include/ncurses" + echo libs="-lncurses -lmenu -lpanel" + exit 0 +fi + +if [ -f /usr/include/ncurses.h ]; then + echo cflags="-D_GNU_SOURCE" + echo libs="-lncurses -lmenu -lpanel" + exit 0 +fi + +echo >&2 "*" +echo >&2 "* Unable to find the ncurses package." +echo >&2 "* Install ncurses (ncurses-devel or libncurses-dev" +echo >&2 "* depending on your distribution)." +echo >&2 "*" +exit 1 diff --git a/scripts/kconfig/nconf.c b/scripts/kconfig/nconf.c index 003114779815..97b78445584b 100644 --- a/scripts/kconfig/nconf.c +++ b/scripts/kconfig/nconf.c @@ -15,7 +15,7 @@ #include "nconf.h" #include <ctype.h>

-static const char nconf_global_help[] = N_( +static const char nconf_global_help[] = "Help windows\n" "------------\n" "o Global help: Unless in a data entry window, pressing <F1> will give \n" @@ -130,8 +130,8 @@ static const char nconf_global_help[] = N_( "\n" "Note that this mode can eventually be a little more CPU expensive than\n" "the default mode, especially with a larger number of unfolded submenus.\n" -"\n"), -menu_no_f_instructions[] = N_( +"\n", +menu_no_f_instructions[] = "Legend: [*] built-in [ ] excluded <M> module < > module capable.\n" "Submenus are designated by a trailing "--->", empty ones by "----".\n" "\n" @@ -147,8 +147,8 @@ menu_no_f_instructions[] = N_( "You do not have function keys support.\n" "Press <1> instead of <F1>, <2> instead of <F2>, etc.\n" "For verbose global help use key <1>.\n" -"For help related to the current menu entry press <?> or <h>.\n"), -menu_instructions[] = N_( +"For help related to the current menu entry press <?> or <h>.\n", +menu_instructions[] = "Legend: [*] built-in [ ] excluded <M> module < > module capable.\n" "Submenus are designated by a trailing "--->", empty ones by "----".\n" "\n" @@ -163,30 +163,30 @@ menu_instructions[] = N_( "\n" "Pressing <1> may be used instead of <F1>, <2> instead of <F2>, etc.\n" "For verbose global help press <F1>.\n" -"For help related to the current menu entry press <?> or <h>.\n"), -radiolist_instructions[] = N_( +"For help related to the current menu entry press <?> or <h>.\n", +radiolist_instructions[] = "Press <Up>, <Down>, <Home> or <End> to navigate a radiolist, select\n" "with <Space>.\n" "For help related to the current entry press <?> or <h>.\n" -"For global help press <F1>.\n"), -inputbox_instructions_int[] = N_( +"For global help press <F1>.\n", +inputbox_instructions_int[] = "Please enter a decimal value.\n" "Fractions will not be accepted.\n" -"Press <Enter> to apply, <Esc> to cancel."), -inputbox_instructions_hex[] = N_( +"Press <Enter> to apply, <Esc> to cancel.", +inputbox_instructions_hex[] = "Please enter a hexadecimal value.\n" -"Press <Enter> to apply, <Esc> to cancel."), -inputbox_instructions_string[] = N_( +"Press <Enter> to apply, <Esc> to cancel.", +inputbox_instructions_string[] = "Please enter a string value.\n" -"Press <Enter> to apply, <Esc> to cancel."), -setmod_text[] = N_( +"Press <Enter> to apply, <Esc> to cancel.", +setmod_text[] = "This feature depends on another feature which has been configured as a\n" -"module. As a result, the current feature will be built as a module too."), -load_config_text[] = N_( +"module. As a result, the current feature will be built as a module too.", +load_config_text[] = "Enter the name of the configuration file you wish to load.\n" "Accept the name shown to restore the configuration you last\n" -"retrieved. Leave empty to abort."), -load_config_help[] = N_( +"retrieved. Leave empty to abort.", +load_config_help[] = "For various reasons, one may wish to keep several different\n" "configurations available on a single machine.\n" "\n" @@ -194,11 +194,11 @@ load_config_help[] = N_( "default one, entering its name here will allow you to load and modify\n" "that configuration.\n" "\n" -"Leave empty to abort.\n"), -save_config_text[] = N_( +"Leave empty to abort.\n", +save_config_text[] = "Enter a filename to which this configuration should be saved\n" -"as an alternate. Leave empty to abort."), -save_config_help[] = N_( +"as an alternate. Leave empty to abort.", +save_config_help[] = "For various reasons, one may wish to keep several different\n" "configurations available on a single machine.\n" "\n" @@ -206,8 +206,8 @@ save_config_help[] = N_( "and use the current configuration as an alternate to whatever\n" "configuration options you have selected at that time.\n" "\n" -"Leave empty to abort.\n"), -search_help[] = N_( +"Leave empty to abort.\n", +search_help[] = "Search for symbols (configuration variable names CONFIG_*) and display\n" "their relations. Regular expressions are supported.\n" "Example: Search for "^FOO".\n" @@ -244,7 +244,7 @@ search_help[] = N_( "USB => find all symbols containing USB\n" "^USB => find all symbols starting with USB\n" "USB$ => find all symbols ending with USB\n" -"\n"); +"\n";

struct mitem { char str[256]; @@ -388,7 +388,7 @@ static void print_function_line(void) static void handle_f1(int *key, struct menu *current_item) { show_scroll_win(main_window, - _("Global help"), _(nconf_global_help)); + "Global help", nconf_global_help); return; }

@@ -403,8 +403,8 @@ static void handle_f2(int *key, struct menu *current_item) static void handle_f3(int *key, struct menu *current_item) { show_scroll_win(main_window, - _("Short help"), - _(current_instructions)); + "Short help", + current_instructions); return; }

@@ -412,7 +412,7 @@ static void handle_f3(int *key, struct menu *current_item) static void handle_f4(int *key, struct menu *current_item) { int res = btn_dialog(main_window, - _("Show all symbols?"), + "Show all symbols?", 2, " <Show All> ", "<Don't show all>"); @@ -653,8 +653,8 @@ static int do_exit(void) return 0; } res = btn_dialog(main_window, - _("Do you wish to save your new configuration?\n" - "<ESC> to cancel and resume nconfig."), + "Do you wish to save your new configuration?\n" + "<ESC> to cancel and resume nconfig.", 2, " <save> ", "<don't save>"); @@ -670,15 +670,15 @@ static int do_exit(void) if (res) btn_dialog( main_window, - _("Error during writing of configuration.\n" - "Your configuration changes were NOT saved."), + "Error during writing of configuration.\n" + "Your configuration changes were NOT saved.", 1, "<OK>"); break; default: btn_dialog( main_window, - _("Your configuration changes were NOT saved."), + "Your configuration changes were NOT saved.", 1, "<OK>"); break; @@ -697,12 +697,12 @@ static void search_conf(void) int dres;

title = str_new(); - str_printf( &title, _("Enter (sub)string or regexp to search for " - "(with or without "%s")"), CONFIG_); + str_printf( &title, "Enter (sub)string or regexp to search for " + "(with or without "%s")", CONFIG_);

again: dres = dialog_inputbox(main_window, - _("Search Configuration Parameter"), + "Search Configuration Parameter", str_get(&title), "", &dialog_input_result, &dialog_input_result_len); switch (dres) { @@ -710,7 +710,7 @@ again: break; case 1: show_scroll_win(main_window, - _("Search Configuration"), search_help); + "Search Configuration", search_help); goto again; default: str_free(&title); @@ -726,7 +726,7 @@ again: res = get_relations_str(sym_arr, NULL); free(sym_arr); show_scroll_win(main_window, - _("Search Results"), str_get(&res)); + "Search Results", str_get(&res)); str_free(&res); str_free(&title); } @@ -754,7 +754,7 @@ static void build_conf(struct menu *menu) switch (ptype) { case P_MENU: child_count++; - prompt = _(prompt); + prompt = prompt; if (single_menu_mode) { item_make(menu, 'm', "%s%*c%s", @@ -775,7 +775,7 @@ static void build_conf(struct menu *menu) item_make(menu, ':', " %*c*** %s ***", indent + 1, ' ', - _(prompt)); + prompt); } break; default: @@ -783,7 +783,7 @@ static void build_conf(struct menu *menu) child_count++; item_make(menu, ':', "---%*c%s", indent + 1, ' ', - _(prompt)); + prompt); } } } else @@ -829,11 +829,11 @@ static void build_conf(struct menu *menu) }

item_add_str("%*c%s", indent + 1, - ' ', _(menu_get_prompt(menu))); + ' ', menu_get_prompt(menu)); if (val == yes) { if (def_menu) { item_add_str(" (%s)", - _(menu_get_prompt(def_menu))); + menu_get_prompt(def_menu)); item_add_str(" --->"); if (def_menu->list) { indent += 2; @@ -847,7 +847,7 @@ static void build_conf(struct menu *menu) if (menu == current_menu) { item_make(menu, ':', "---%*c%s", indent + 1, - ' ', _(menu_get_prompt(menu))); + ' ', menu_get_prompt(menu)); goto conf_childs; } child_count++; @@ -894,17 +894,17 @@ static void build_conf(struct menu *menu) if (tmp < 0) tmp = 0; item_add_str("%*c%s%s", tmp, ' ', - _(menu_get_prompt(menu)), + menu_get_prompt(menu), (sym_has_value(sym) || !sym_is_changable(sym)) ? "" : - _(" (NEW)")); + " (NEW)"); goto conf_childs; } } item_add_str("%*c%s%s", indent + 1, ' ', - _(menu_get_prompt(menu)), + menu_get_prompt(menu), (sym_has_value(sym) || !sym_is_changable(sym)) ? - "" : _(" (NEW)")); + "" : " (NEW)"); if (menu->prompt && menu->prompt->type == P_MENU) { item_add_str(" %s", menu_is_empty(menu) ? "----" : "--->"); return; @@ -1086,8 +1086,8 @@ static void conf(struct menu *menu) if (!child_count) break;

- show_menu(prompt ? _(prompt) : _("Main Menu"), - _(menu_instructions), + show_menu(prompt ? prompt : "Main Menu", + menu_instructions, current_index, &last_top_row); keypad((menu_win(curses_menu)), TRUE); while (!global_exit) { @@ -1227,13 +1227,13 @@ static void show_help(struct menu *menu)

help = str_new(); menu_get_ext_help(menu, &help); - show_scroll_win(main_window, _(menu_get_prompt(menu)), str_get(&help)); + show_scroll_win(main_window, menu_get_prompt(menu), str_get(&help)); str_free(&help); }

static void conf_choice(struct menu *menu) { - const char *prompt = _(menu_get_prompt(menu)); + const char *prompt = menu_get_prompt(menu); struct menu *child = NULL; struct symbol *active; int selected_index = 0; @@ -1256,13 +1256,13 @@ static void conf_choice(struct menu *menu)

if (child->sym == sym_get_choice_value(menu->sym)) item_make(child, ':', "<X> %s", - _(menu_get_prompt(child))); + menu_get_prompt(child)); else if (child->sym) item_make(child, ':', " %s", - _(menu_get_prompt(child))); + menu_get_prompt(child)); else item_make(child, ':', "*** %s ***", - _(menu_get_prompt(child))); + menu_get_prompt(child));

if (child->sym == active){ last_top_row = top_row(curses_menu); @@ -1270,8 +1270,8 @@ static void conf_choice(struct menu *menu) } i++; } - show_menu(prompt ? _(prompt) : _("Choice Menu"), - _(radiolist_instructions), + show_menu(prompt ? prompt : "Choice Menu", + radiolist_instructions, selected_index, &last_top_row); while (!global_exit) { @@ -1358,19 +1358,19 @@ static void conf_string(struct menu *menu)

switch (sym_get_type(menu->sym)) { case S_INT: - heading = _(inputbox_instructions_int); + heading = inputbox_instructions_int; break; case S_HEX: - heading = _(inputbox_instructions_hex); + heading = inputbox_instructions_hex; break; case S_STRING: - heading = _(inputbox_instructions_string); + heading = inputbox_instructions_string; break; default: - heading = _("Internal nconf error!"); + heading = "Internal nconf error!"; } res = dialog_inputbox(main_window, - prompt ? _(prompt) : _("Main Menu"), + prompt ? prompt : "Main Menu", heading, sym_get_string_value(menu->sym), &dialog_input_result, @@ -1381,7 +1381,7 @@ static void conf_string(struct menu *menu) dialog_input_result)) return; btn_dialog(main_window, - _("You have made an invalid entry."), 0); + "You have made an invalid entry.", 0); break; case 1: show_help(menu); @@ -1410,11 +1410,11 @@ static void conf_load(void) sym_set_change_count(1); return; } - btn_dialog(main_window, _("File does not exist!"), 0); + btn_dialog(main_window, "File does not exist!", 0); break; case 1: show_scroll_win(main_window, - _("Load Alternate Configuration"), + "Load Alternate Configuration", load_config_help); break; case KEY_EXIT: @@ -1441,13 +1441,13 @@ static void conf_save(void) set_config_filename(dialog_input_result); return; } - btn_dialog(main_window, _("Can't create file! " - "Probably a nonexistent directory."), + btn_dialog(main_window, "Can't create file! " + "Probably a nonexistent directory.", 1, "<OK>"); break; case 1: show_scroll_win(main_window, - _("Save Alternate Configuration"), + "Save Alternate Configuration", save_config_help); break; case KEY_EXIT: @@ -1480,10 +1480,6 @@ int main(int ac, char **av) int lines, columns; char *mode;

- setlocale(LC_ALL, ""); - bindtextdomain(PACKAGE, LOCALEDIR); - textdomain(PACKAGE); - if (ac > 1 && strcmp(av[1], "-s") == 0) { /* Silence conf_read() until the real callback is set up */ conf_set_message_callback(NULL); @@ -1541,8 +1537,8 @@ int main(int ac, char **av) /* check for KEY_FUNC(1) */ if (has_key(KEY_F(1)) == FALSE) { show_scroll_win(main_window, - _("Instructions"), - _(menu_no_f_instructions)); + "Instructions", + menu_no_f_instructions); }

conf_set_message_callback(conf_message_callback); diff --git a/scripts/kconfig/nconf.h b/scripts/kconfig/nconf.h index 9f6f21d3b0d4..2b9e19f603c4 100644 --- a/scripts/kconfig/nconf.h +++ b/scripts/kconfig/nconf.h @@ -14,7 +14,6 @@ #include <stdlib.h> #include <string.h> #include <unistd.h> -#include <locale.h> #include <ncurses.h> #include <menu.h> #include <panel.h> diff --git a/scripts/kconfig/preprocess.c b/scripts/kconfig/preprocess.c new file mode 100644 index 000000000000..5ca2df790d3c --- /dev/null +++ b/scripts/kconfig/preprocess.c @@ -0,0 +1,572 @@ +// SPDX-License-Identifier: GPL-2.0 +// +// Copyright (C) 2018 Masahiro Yamada yamada.masahiro@socionext.com + +#include <stdarg.h> +#include <stdbool.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include "list.h" + +#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0])) + +static char *expand_string_with_args(const char *in, int argc, char *argv[]); + +static void __attribute__((noreturn)) pperror(const char *format, ...) +{ + va_list ap; + + fprintf(stderr, "%s:%d: ", current_file->name, yylineno); + va_start(ap, format); + vfprintf(stderr, format, ap); + va_end(ap); + fprintf(stderr, "\n"); + + exit(1); +} + +/* + * Environment variables + */ +static LIST_HEAD(env_list); + +struct env { + char *name; + char *value; + struct list_head node; +}; + +static void env_add(const char *name, const char *value) +{ + struct env *e; + + e = xmalloc(sizeof(*e)); + e->name = xstrdup(name); + e->value = xstrdup(value); + + list_add_tail(&e->node, &env_list); +} + +static void env_del(struct env *e) +{ + list_del(&e->node); + free(e->name); + free(e->value); + free(e); +} + +/* The returned pointer must be freed when done */ +static char *env_expand(const char *name) +{ + struct env *e; + const char *value; + + if (!*name) + return NULL; + + list_for_each_entry(e, &env_list, node) { + if (!strcmp(name, e->name)) + return xstrdup(e->value); + } + + value = getenv(name); + if (!value) + return NULL; + + /* + * We need to remember all referenced environment variables. + * They will be written out to include/config/auto.conf.cmd + */ + env_add(name, value); + + return xstrdup(value); +} + +void env_write_dep(FILE *f, const char *autoconfig_name) +{ + struct env *e, *tmp; + + list_for_each_entry_safe(e, tmp, &env_list, node) { + fprintf(f, "ifneq "$(%s)" "%s"\n", e->name, e->value); + fprintf(f, "%s: FORCE\n", autoconfig_name); + fprintf(f, "endif\n"); + env_del(e); + } +} + +/* + * Built-in functions + */ +struct function { + const char *name; + unsigned int min_args; + unsigned int max_args; + char *(*func)(int argc, char *argv[]); +}; + +static char *do_error_if(int argc, char *argv[]) +{ + if (!strcmp(argv[0], "y")) + pperror("%s", argv[1]); + + return NULL; +} + +static char *do_filename(int argc, char *argv[]) +{ + return xstrdup(current_file->name); +} + +static char *do_info(int argc, char *argv[]) +{ + printf("%s\n", argv[0]); + + return xstrdup(""); +} + +static char *do_lineno(int argc, char *argv[]) +{ + char buf[16]; + + sprintf(buf, "%d", yylineno); + + return xstrdup(buf); +} + +static char *do_shell(int argc, char *argv[]) +{ + FILE *p; + char buf[256]; + char *cmd; + size_t nread; + int i; + + cmd = argv[0]; + + p = popen(cmd, "r"); + if (!p) { + perror(cmd); + exit(1); + } + + nread = fread(buf, 1, sizeof(buf), p); + if (nread == sizeof(buf)) + nread--; + + /* remove trailing new lines */ + while (nread > 0 && buf[nread - 1] == '\n') + nread--; + + buf[nread] = 0; + + /* replace a new line with a space */ + for (i = 0; i < nread; i++) { + if (buf[i] == '\n') + buf[i] = ' '; + } + + if (pclose(p) == -1) { + perror(cmd); + exit(1); + } + + return xstrdup(buf); +} + +static char *do_warning_if(int argc, char *argv[]) +{ + if (!strcmp(argv[0], "y")) + fprintf(stderr, "%s:%d: %s\n", + current_file->name, yylineno, argv[1]); + + return xstrdup(""); +} + +static const struct function function_table[] = { + /* Name MIN MAX Function */ + { "error-if", 2, 2, do_error_if }, + { "filename", 0, 0, do_filename }, + { "info", 1, 1, do_info }, + { "lineno", 0, 0, do_lineno }, + { "shell", 1, 1, do_shell }, + { "warning-if", 2, 2, do_warning_if }, +}; + +#define FUNCTION_MAX_ARGS 16 + +static char *function_expand(const char *name, int argc, char *argv[]) +{ + const struct function *f; + int i; + + for (i = 0; i < ARRAY_SIZE(function_table); i++) { + f = &function_table[i]; + if (strcmp(f->name, name)) + continue; + + if (argc < f->min_args) + pperror("too few function arguments passed to '%s'", + name); + + if (argc > f->max_args) + pperror("too many function arguments passed to '%s'", + name); + + return f->func(argc, argv); + } + + return NULL; +} + +/* + * Variables (and user-defined functions) + */ +static LIST_HEAD(variable_list); + +struct variable { + char *name; + char *value; + enum variable_flavor flavor; + int exp_count; + struct list_head node; +}; + +static struct variable *variable_lookup(const char *name) +{ + struct variable *v; + + list_for_each_entry(v, &variable_list, node) { + if (!strcmp(name, v->name)) + return v; + } + + return NULL; +} + +static char *variable_expand(const char *name, int argc, char *argv[]) +{ + struct variable *v; + char *res; + + v = variable_lookup(name); + if (!v) + return NULL; + + if (argc == 0 && v->exp_count) + pperror("Recursive variable '%s' references itself (eventually)", + name); + + if (v->exp_count > 1000) + pperror("Too deep recursive expansion"); + + v->exp_count++; + + if (v->flavor == VAR_RECURSIVE) + res = expand_string_with_args(v->value, argc, argv); + else + res = xstrdup(v->value); + + v->exp_count--; + + return res; +} + +void variable_add(const char *name, const char *value, + enum variable_flavor flavor) +{ + struct variable *v; + char *new_value; + bool append = false; + + v = variable_lookup(name); + if (v) { + /* For defined variables, += inherits the existing flavor */ + if (flavor == VAR_APPEND) { + flavor = v->flavor; + append = true; + } else { + free(v->value); + } + } else { + /* For undefined variables, += assumes the recursive flavor */ + if (flavor == VAR_APPEND) + flavor = VAR_RECURSIVE; + + v = xmalloc(sizeof(*v)); + v->name = xstrdup(name); + v->exp_count = 0; + list_add_tail(&v->node, &variable_list); + } + + v->flavor = flavor; + + if (flavor == VAR_SIMPLE) + new_value = expand_string(value); + else + new_value = xstrdup(value); + + if (append) { + v->value = xrealloc(v->value, + strlen(v->value) + strlen(new_value) + 2); + strcat(v->value, " "); + strcat(v->value, new_value); + free(new_value); + } else { + v->value = new_value; + } +} + +static void variable_del(struct variable *v) +{ + list_del(&v->node); + free(v->name); + free(v->value); + free(v); +} + +void variable_all_del(void) +{ + struct variable *v, *tmp; + + list_for_each_entry_safe(v, tmp, &variable_list, node) + variable_del(v); +} + +/* + * Evaluate a clause with arguments. argc/argv are arguments from the upper + * function call. + * + * Returned string must be freed when done + */ +static char *eval_clause(const char *str, size_t len, int argc, char *argv[]) +{ + char *tmp, *name, *res, *endptr, *prev, *p; + int new_argc = 0; + char *new_argv[FUNCTION_MAX_ARGS]; + int nest = 0; + int i; + unsigned long n; + + tmp = xstrndup(str, len); + + /* + * If variable name is '1', '2', etc. It is generally an argument + * from a user-function call (i.e. local-scope variable). If not + * available, then look-up global-scope variables. + */ + n = strtoul(tmp, &endptr, 10); + if (!*endptr && n > 0 && n <= argc) { + res = xstrdup(argv[n - 1]); + goto free_tmp; + } + + prev = p = tmp; + + /* + * Split into tokens + * The function name and arguments are separated by a comma. + * For example, if the function call is like this: + * $(foo,$(x),$(y)) + * + * The input string for this helper should be: + * foo,$(x),$(y) + * + * and split into: + * new_argv[0] = 'foo' + * new_argv[1] = '$(x)' + * new_argv[2] = '$(y)' + */ + while (*p) { + if (nest == 0 && *p == ',') { + *p = 0; + if (new_argc >= FUNCTION_MAX_ARGS) + pperror("too many function arguments"); + new_argv[new_argc++] = prev; + prev = p + 1; + } else if (*p == '(') { + nest++; + } else if (*p == ')') { + nest--; + } + + p++; + } + new_argv[new_argc++] = prev; + + /* + * Shift arguments + * new_argv[0] represents a function name or a variable name. Put it + * into 'name', then shift the rest of the arguments. This simplifies + * 'const' handling. + */ + name = expand_string_with_args(new_argv[0], argc, argv); + new_argc--; + for (i = 0; i < new_argc; i++) + new_argv[i] = expand_string_with_args(new_argv[i + 1], + argc, argv); + + /* Search for variables */ + res = variable_expand(name, new_argc, new_argv); + if (res) + goto free; + + /* Look for built-in functions */ + res = function_expand(name, new_argc, new_argv); + if (res) + goto free; + + /* Last, try environment variable */ + if (new_argc == 0) { + res = env_expand(name); + if (res) + goto free; + } + + res = xstrdup(""); +free: + for (i = 0; i < new_argc; i++) + free(new_argv[i]); + free(name); +free_tmp: + free(tmp); + + return res; +} + +/* + * Expand a string that follows '$' + * + * For example, if the input string is + * ($(FOO)$($(BAR)))$(BAZ) + * this helper evaluates + * $($(FOO)$($(BAR))) + * and returns a new string containing the expansion (note that the string is + * recursively expanded), also advancing 'str' to point to the next character + * after the corresponding closing parenthesis, in this case, *str will be + * $(BAR) + */ +static char *expand_dollar_with_args(const char **str, int argc, char *argv[]) +{ + const char *p = *str; + const char *q; + int nest = 0; + + /* + * In Kconfig, variable/function references always start with "$(". + * Neither single-letter variables as in $A nor curly braces as in ${CC} + * are supported. '$' not followed by '(' loses its special meaning. + */ + if (*p != '(') { + *str = p; + return xstrdup("$"); + } + + p++; + q = p; + while (*q) { + if (*q == '(') { + nest++; + } else if (*q == ')') { + if (nest-- == 0) + break; + } + q++; + } + + if (!*q) + pperror("unterminated reference to '%s': missing ')'", p); + + /* Advance 'str' to after the expanded initial portion of the string */ + *str = q + 1; + + return eval_clause(p, q - p, argc, argv); +} + +char *expand_dollar(const char **str) +{ + return expand_dollar_with_args(str, 0, NULL); +} + +static char *__expand_string(const char **str, bool (*is_end)(char c), + int argc, char *argv[]) +{ + const char *in, *p; + char *expansion, *out; + size_t in_len, out_len; + + out = xmalloc(1); + *out = 0; + out_len = 1; + + p = in = *str; + + while (1) { + if (*p == '$') { + in_len = p - in; + p++; + expansion = expand_dollar_with_args(&p, argc, argv); + out_len += in_len + strlen(expansion); + out = xrealloc(out, out_len); + strncat(out, in, in_len); + strcat(out, expansion); + free(expansion); + in = p; + continue; + } + + if (is_end(*p)) + break; + + p++; + } + + in_len = p - in; + out_len += in_len; + out = xrealloc(out, out_len); + strncat(out, in, in_len); + + /* Advance 'str' to the end character */ + *str = p; + + return out; +} + +static bool is_end_of_str(char c) +{ + return !c; +} + +/* + * Expand variables and functions in the given string. Undefined variables + * expand to an empty string. + * The returned string must be freed when done. + */ +static char *expand_string_with_args(const char *in, int argc, char *argv[]) +{ + return __expand_string(&in, is_end_of_str, argc, argv); +} + +char *expand_string(const char *in) +{ + return expand_string_with_args(in, 0, NULL); +} + +static bool is_end_of_token(char c) +{ + /* Why are '.' and '/' valid characters for symbols? */ + return !(isalnum(c) || c == '_' || c == '-' || c == '.' || c == '/'); +} + +/* + * Expand variables in a token. The parsing stops when a token separater + * (in most cases, it is a whitespace) is encountered. 'str' is updated to + * point to the next character. + * + * The returned string must be freed when done. + */ +char *expand_one_token(const char **str) +{ + return __expand_string(str, is_end_of_token, 0, NULL); +} diff --git a/scripts/kconfig/qconf-cfg.sh b/scripts/kconfig/qconf-cfg.sh new file mode 100755 index 000000000000..0862e1562536 --- /dev/null +++ b/scripts/kconfig/qconf-cfg.sh @@ -0,0 +1,25 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0 + +PKG="Qt5Core Qt5Gui Qt5Widgets" +PKG2="QtCore QtGui" + +if pkg-config --exists $PKG; then + echo cflags="-std=c++11 -fPIC $(pkg-config --cflags Qt5Core Qt5Gui Qt5Widgets)" + echo libs="$(pkg-config --libs $PKG)" + echo moc="$(pkg-config --variable=host_bins Qt5Core)/moc" + exit 0 +fi + +if pkg-config --exists $PKG2; then + echo cflags="$(pkg-config --cflags $PKG2)" + echo libs="$(pkg-config --libs $PKG2)" + echo moc="$(pkg-config --variable=moc_location QtCore)" + exit 0 +fi + +echo >&2 "*" +echo >&2 "* Could not find Qt via pkg-config." +echo >&2 "* Please install either Qt 4.8 or 5.x. and make sure it's in PKG_CONFIG_PATH" +echo >&2 "*" +exit 1 diff --git a/scripts/kconfig/qconf.cc b/scripts/kconfig/qconf.cc index ae6c72546411..ad9c22dd04f5 100644 --- a/scripts/kconfig/qconf.cc +++ b/scripts/kconfig/qconf.cc @@ -34,10 +34,6 @@ #include "qconf.moc" #include "images.c"

-#ifdef _ -# undef _ -# define _ qgettext -#endif

static QApplication *configApp; static ConfigSettings *configSettings; @@ -46,12 +42,7 @@ QAction *ConfigMainWindow::saveAction;

static inline QString qgettext(const char* str) { - return QString::fromLocal8Bit(gettext(str)); -} - -static inline QString qgettext(const QString& str) -{ - return QString::fromLocal8Bit(gettext(str.toLatin1())); + return QString::fromLocal8Bit(str); }

ConfigSettings::ConfigSettings() @@ -127,7 +118,7 @@ void ConfigItem::updateMenu(void)

sym = menu->sym; prop = menu->prompt; - prompt = _(menu_get_prompt(menu)); + prompt = qgettext(menu_get_prompt(menu));

if (prop) switch (prop->type) { case P_MENU: @@ -216,7 +207,7 @@ void ConfigItem::updateMenu(void) break; } if (!sym_has_value(sym) && visible) - prompt += _(" (NEW)"); + prompt += " (NEW)"; set_prompt: setText(promptColIdx, prompt); } @@ -327,7 +318,7 @@ ConfigList::ConfigList(ConfigView* p, const char *name) setVerticalScrollMode(ScrollPerPixel); setHorizontalScrollMode(ScrollPerPixel);

- setHeaderLabels(QStringList() << _("Option") << _("Name") << "N" << "M" << "Y" << _("Value")); + setHeaderLabels(QStringList() << "Option" << "Name" << "N" << "M" << "Y" << "Value");

connect(this, SIGNAL(itemSelectionChanged(void)), SLOT(updateSelection(void))); @@ -883,7 +874,7 @@ void ConfigList::contextMenuEvent(QContextMenuEvent *e) QAction *action;

headerPopup = new QMenu(this); - action = new QAction(_("Show Name"), this); + action = new QAction("Show Name", this); action->setCheckable(true); connect(action, SIGNAL(toggled(bool)), parent(), SLOT(setShowName(bool))); @@ -891,7 +882,7 @@ void ConfigList::contextMenuEvent(QContextMenuEvent *e) action, SLOT(setOn(bool))); action->setChecked(showName); headerPopup->addAction(action); - action = new QAction(_("Show Range"), this); + action = new QAction("Show Range", this); action->setCheckable(true); connect(action, SIGNAL(toggled(bool)), parent(), SLOT(setShowRange(bool))); @@ -899,7 +890,7 @@ void ConfigList::contextMenuEvent(QContextMenuEvent *e) action, SLOT(setOn(bool))); action->setChecked(showRange); headerPopup->addAction(action); - action = new QAction(_("Show Data"), this); + action = new QAction("Show Data", this); action->setCheckable(true); connect(action, SIGNAL(toggled(bool)), parent(), SLOT(setShowData(bool))); @@ -1086,7 +1077,7 @@ void ConfigInfoView::menuInfo(void) if (sym) { if (_menu->prompt) { head += "<big><b>"; - head += print_filter(_(_menu->prompt->text)); + head += print_filter(_menu->prompt->text); head += "</b></big>"; if (sym->name) { head += " ("; @@ -1117,7 +1108,7 @@ void ConfigInfoView::menuInfo(void) str_free(&help_gstr); } else if (_menu->prompt) { head += "<big><b>"; - head += print_filter(_(_menu->prompt->text)); + head += print_filter(_menu->prompt->text); head += "</b></big><br><br>"; if (showDebug()) { if (_menu->prompt->visible.expr) { @@ -1152,7 +1143,7 @@ QString ConfigInfoView::debug_info(struct symbol *sym) case P_PROMPT: case P_MENU: debug += QString().sprintf("prompt: <a href="m%p">", prop->menu); - debug += print_filter(_(prop->text)); + debug += print_filter(prop->text); debug += "</a><br>"; break; case P_DEFAULT: @@ -1234,7 +1225,7 @@ void ConfigInfoView::expr_print_help(void *data, struct symbol *sym, const char QMenu* ConfigInfoView::createStandardContextMenu(const QPoint & pos) { QMenu* popup = Parent::createStandardContextMenu(pos); - QAction* action = new QAction(_("Show Debug Info"), popup); + QAction* action = new QAction("Show Debug Info", popup); action->setCheckable(true); connect(action, SIGNAL(toggled(bool)), SLOT(setShowDebug(bool))); connect(this, SIGNAL(showDebugChanged(bool)), action, SLOT(setOn(bool))); @@ -1261,11 +1252,11 @@ ConfigSearchWindow::ConfigSearchWindow(ConfigMainWindow* parent, const char *nam QHBoxLayout* layout2 = new QHBoxLayout(0); layout2->setContentsMargins(0, 0, 0, 0); layout2->setSpacing(6); - layout2->addWidget(new QLabel(_("Find:"), this)); + layout2->addWidget(new QLabel("Find:", this)); editField = new QLineEdit(this); connect(editField, SIGNAL(returnPressed()), SLOT(search())); layout2->addWidget(editField); - searchButton = new QPushButton(_("Search"), this); + searchButton = new QPushButton("Search", this); searchButton->setAutoDefault(false); connect(searchButton, SIGNAL(clicked()), SLOT(search())); layout2->addWidget(searchButton); @@ -1387,44 +1378,44 @@ ConfigMainWindow::ConfigMainWindow(void) toolBar = new QToolBar("Tools", this); addToolBar(toolBar);

- backAction = new QAction(QPixmap(xpm_back), _("Back"), this); + backAction = new QAction(QPixmap(xpm_back), "Back", this); connect(backAction, SIGNAL(triggered(bool)), SLOT(goBack())); backAction->setEnabled(false); - QAction *quitAction = new QAction(_("&Quit"), this); + QAction *quitAction = new QAction("&Quit", this); quitAction->setShortcut(Qt::CTRL + Qt::Key_Q); connect(quitAction, SIGNAL(triggered(bool)), SLOT(close())); - QAction *loadAction = new QAction(QPixmap(xpm_load), _("&Load"), this); + QAction *loadAction = new QAction(QPixmap(xpm_load), "&Load", this); loadAction->setShortcut(Qt::CTRL + Qt::Key_L); connect(loadAction, SIGNAL(triggered(bool)), SLOT(loadConfig())); - saveAction = new QAction(QPixmap(xpm_save), _("&Save"), this); + saveAction = new QAction(QPixmap(xpm_save), "&Save", this); saveAction->setShortcut(Qt::CTRL + Qt::Key_S); connect(saveAction, SIGNAL(triggered(bool)), SLOT(saveConfig())); conf_set_changed_callback(conf_changed); // Set saveAction's initial state conf_changed(); - QAction *saveAsAction = new QAction(_("Save &As..."), this); + QAction *saveAsAction = new QAction("Save &As...", this); connect(saveAsAction, SIGNAL(triggered(bool)), SLOT(saveConfigAs())); - QAction *searchAction = new QAction(_("&Find"), this); + QAction *searchAction = new QAction("&Find", this); searchAction->setShortcut(Qt::CTRL + Qt::Key_F); connect(searchAction, SIGNAL(triggered(bool)), SLOT(searchConfig())); - singleViewAction = new QAction(QPixmap(xpm_single_view), _("Single View"), this); + singleViewAction = new QAction(QPixmap(xpm_single_view), "Single View", this); singleViewAction->setCheckable(true); connect(singleViewAction, SIGNAL(triggered(bool)), SLOT(showSingleView())); - splitViewAction = new QAction(QPixmap(xpm_split_view), _("Split View"), this); + splitViewAction = new QAction(QPixmap(xpm_split_view), "Split View", this); splitViewAction->setCheckable(true); connect(splitViewAction, SIGNAL(triggered(bool)), SLOT(showSplitView())); - fullViewAction = new QAction(QPixmap(xpm_tree_view), _("Full View"), this); + fullViewAction = new QAction(QPixmap(xpm_tree_view), "Full View", this); fullViewAction->setCheckable(true); connect(fullViewAction, SIGNAL(triggered(bool)), SLOT(showFullView()));

- QAction *showNameAction = new QAction(_("Show Name"), this); + QAction *showNameAction = new QAction("Show Name", this); showNameAction->setCheckable(true); connect(showNameAction, SIGNAL(toggled(bool)), configView, SLOT(setShowName(bool))); showNameAction->setChecked(configView->showName()); - QAction *showRangeAction = new QAction(_("Show Range"), this); + QAction *showRangeAction = new QAction("Show Range", this); showRangeAction->setCheckable(true); connect(showRangeAction, SIGNAL(toggled(bool)), configView, SLOT(setShowRange(bool))); - QAction *showDataAction = new QAction(_("Show Data"), this); + QAction *showDataAction = new QAction("Show Data", this); showDataAction->setCheckable(true); connect(showDataAction, SIGNAL(toggled(bool)), configView, SLOT(setShowData(bool)));

@@ -1435,21 +1426,21 @@ ConfigMainWindow::ConfigMainWindow(void) connect(optGroup, SIGNAL(triggered(QAction *)), menuView, SLOT(setOptionMode(QAction *)));

- configView->showNormalAction = new QAction(_("Show Normal Options"), optGroup); - configView->showAllAction = new QAction(_("Show All Options"), optGroup); - configView->showPromptAction = new QAction(_("Show Prompt Options"), optGroup); + configView->showNormalAction = new QAction("Show Normal Options", optGroup); + configView->showAllAction = new QAction("Show All Options", optGroup); + configView->showPromptAction = new QAction("Show Prompt Options", optGroup); configView->showNormalAction->setCheckable(true); configView->showAllAction->setCheckable(true); configView->showPromptAction->setCheckable(true);

- QAction *showDebugAction = new QAction( _("Show Debug Info"), this); + QAction *showDebugAction = new QAction("Show Debug Info", this); showDebugAction->setCheckable(true); connect(showDebugAction, SIGNAL(toggled(bool)), helpText, SLOT(setShowDebug(bool))); showDebugAction->setChecked(helpText->showDebug());

- QAction *showIntroAction = new QAction( _("Introduction"), this); + QAction *showIntroAction = new QAction("Introduction", this); connect(showIntroAction, SIGNAL(triggered(bool)), SLOT(showIntro())); - QAction *showAboutAction = new QAction( _("About"), this); + QAction *showAboutAction = new QAction("About", this); connect(showAboutAction, SIGNAL(triggered(bool)), SLOT(showAbout()));

// init tool bar @@ -1463,7 +1454,7 @@ ConfigMainWindow::ConfigMainWindow(void) toolBar->addAction(fullViewAction);

// create config menu - QMenu* config = menu->addMenu(_("&File")); + QMenu* config = menu->addMenu("&File"); config->addAction(loadAction); config->addAction(saveAction); config->addAction(saveAsAction); @@ -1471,11 +1462,11 @@ ConfigMainWindow::ConfigMainWindow(void) config->addAction(quitAction);

// create edit menu - QMenu* editMenu = menu->addMenu(_("&Edit")); + QMenu* editMenu = menu->addMenu("&Edit"); editMenu->addAction(searchAction);

// create options menu - QMenu* optionMenu = menu->addMenu(_("&Option")); + QMenu* optionMenu = menu->addMenu("&Option"); optionMenu->addAction(showNameAction); optionMenu->addAction(showRangeAction); optionMenu->addAction(showDataAction); @@ -1486,7 +1477,7 @@ ConfigMainWindow::ConfigMainWindow(void)

// create help menu menu->addSeparator(); - QMenu* helpMenu = menu->addMenu(_("&Help")); + QMenu* helpMenu = menu->addMenu("&Help"); helpMenu->addAction(showIntroAction); helpMenu->addAction(showAboutAction);

@@ -1534,14 +1525,14 @@ void ConfigMainWindow::loadConfig(void) if (s.isNull()) return; if (conf_read(QFile::encodeName(s))) - QMessageBox::information(this, "qconf", _("Unable to load configuration!")); + QMessageBox::information(this, "qconf", "Unable to load configuration!"); ConfigView::updateListAll(); }

bool ConfigMainWindow::saveConfig(void) { if (conf_write(NULL)) { - QMessageBox::information(this, "qconf", _("Unable to save configuration!")); + QMessageBox::information(this, "qconf", "Unable to save configuration!"); return false; } return true; @@ -1723,11 +1714,11 @@ void ConfigMainWindow::closeEvent(QCloseEvent* e) e->accept(); return; } - QMessageBox mb("qconf", _("Save configuration?"), QMessageBox::Warning, + 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")); + mb.setButtonText(QMessageBox::Yes, "&Save Changes"); + mb.setButtonText(QMessageBox::No, "&Discard Changes"); + mb.setButtonText(QMessageBox::Cancel, "Cancel Exit"); switch (mb.exec()) { case QMessageBox::Yes: if (saveConfig()) @@ -1746,7 +1737,7 @@ void ConfigMainWindow::closeEvent(QCloseEvent* e)

void ConfigMainWindow::showIntro(void) { - static const QString str = _("Welcome to the qconf graphical configuration tool.\n\n" + static const QString str = "Welcome to the qconf graphical configuration tool.\n\n" "For each option, a blank box indicates the feature is disabled, a check\n" "indicates it is enabled, and a dot indicates that it is to be compiled\n" "as a module. Clicking on the box will cycle through the three states.\n\n" @@ -1756,16 +1747,16 @@ void ConfigMainWindow::showIntro(void) "options must be enabled to support the option you are interested in, you can\n" "still view the help of a grayed-out option.\n\n" "Toggling Show Debug Info under the Options menu will show the dependencies,\n" - "which you can then match by examining other options.\n\n"); + "which you can then match by examining other options.\n\n";

QMessageBox::information(this, "qconf", str); }

void ConfigMainWindow::showAbout(void) { - static const QString str = _("qconf is Copyright (C) 2002 Roman Zippel zippel@linux-m68k.org.\n" + static const QString str = "qconf is Copyright (C) 2002 Roman Zippel zippel@linux-m68k.org.\n" "Copyright (C) 2015 Boris Barbulovski bbarbulovski@gmail.com.\n\n" - "Bug reports and feature request can also be entered at http://bugzilla.kernel.org/%5Cn"); + "Bug reports and feature request can also be entered at http://bugzilla.kernel.org/%5Cn";

QMessageBox::information(this, "qconf", str); } @@ -1826,7 +1817,7 @@ static const char *progname;

static void usage(void) { - printf(_("%s [-s] <config>\n").toLatin1().constData(), progname); + printf("%s [-s] <config>\n", progname); exit(0); }

@@ -1835,9 +1826,6 @@ int main(int ac, char** av) ConfigMainWindow* v; const char *name;

- bindtextdomain(PACKAGE, LOCALEDIR); - textdomain(PACKAGE); - progname = av[0]; configApp = new QApplication(ac, av); if (ac > 1 && av[1][0] == '-') { diff --git a/scripts/kconfig/streamline_config.pl b/scripts/kconfig/streamline_config.pl index a2e83ab17de3..4686531e2f8c 100755 --- a/scripts/kconfig/streamline_config.pl +++ b/scripts/kconfig/streamline_config.pl @@ -165,10 +165,10 @@ sub read_kconfig { my $last_source = "";

# Check for any environment variables used - while ($source =~ /$(\w+)/ && $last_source ne $source) { + while ($source =~ /$((\w+))/ && $last_source ne $source) { my $env = $1; $last_source = $source; - $source =~ s/$$env/$ENV{$env}/; + $source =~ s/$($env)/$ENV{$env}/; }

open(my $kinfile, '<', $source) || die "Can't open $kconfig"; diff --git a/scripts/kconfig/symbol.c b/scripts/kconfig/symbol.c index f0b2e3b3102d..7c9a88e91cfa 100644 --- a/scripts/kconfig/symbol.c +++ b/scripts/kconfig/symbol.c @@ -33,33 +33,6 @@ struct symbol *sym_defconfig_list; struct symbol *modules_sym; tristate modules_val;

-struct expr *sym_env_list; - -static void sym_add_default(struct symbol *sym, const char *def) -{ - struct property *prop = prop_alloc(P_DEFAULT, sym); - - prop->expr = expr_alloc_symbol(sym_lookup(def, SYMBOL_CONST)); -} - -void sym_init(void) -{ - struct symbol *sym; - struct utsname uts; - static bool inited = false; - - if (inited) - return; - inited = true; - - uname(&uts); - - sym = sym_lookup("UNAME_RELEASE", 0); - sym->type = S_STRING; - sym->flags |= SYMBOL_AUTO; - sym_add_default(sym, uts.release); -} - enum symbol_type sym_get_type(struct symbol *sym) { enum symbol_type type = sym->type; @@ -906,59 +879,6 @@ struct symbol *sym_find(const char *name) return symbol; }

-/* - * Expand symbol's names embedded in the string given in argument. Symbols' - * name to be expanded shall be prefixed by a '$'. Unknown symbol expands to - * the empty string. - */ -char *sym_expand_string_value(const char *in) -{ - const char *src; - char *res; - size_t reslen; - - /* - * Note: 'in' might come from a token that's about to be - * freed, so make sure to always allocate a new string - */ - reslen = strlen(in) + 1; - res = xmalloc(reslen); - res[0] = '\0'; - - while ((src = strchr(in, '$'))) { - char *p, name[SYMBOL_MAXLENGTH]; - const char *symval = ""; - struct symbol *sym; - size_t newlen; - - strncat(res, in, src - in); - src++; - - p = name; - while (isalnum(*src) || *src == '_') - *p++ = *src++; - *p = '\0'; - - sym = sym_find(name); - if (sym != NULL) { - sym_calc_value(sym); - symval = sym_get_string_value(sym); - } - - newlen = strlen(res) + strlen(symval) + strlen(src) + 1; - if (newlen > reslen) { - reslen = newlen; - res = xrealloc(res, reslen); - } - - strcat(res, symval); - in = src; - } - strcat(res, in); - - return res; -} - const char *sym_escape_string_value(const char *in) { const char *p; @@ -1401,32 +1321,3 @@ const char *prop_get_type_name(enum prop_type type) } return "unknown"; } - -static void prop_add_env(const char *env) -{ - struct symbol *sym, *sym2; - struct property *prop; - char *p; - - sym = current_entry->sym; - sym->flags |= SYMBOL_AUTO; - for_all_properties(sym, prop, P_ENV) { - sym2 = prop_get_symbol(prop); - if (strcmp(sym2->name, env)) - menu_warn(current_entry, "redefining environment symbol from %s", - sym2->name); - return; - } - - prop = prop_alloc(P_ENV, sym); - prop->expr = expr_alloc_symbol(sym_lookup(env, SYMBOL_CONST)); - - sym_env_list = expr_alloc_one(E_LIST, sym_env_list); - sym_env_list->right.sym = sym; - - p = getenv(env); - if (p) - sym_add_default(sym, p); - else - menu_warn(current_entry, "environment variable %s undefined", env); -} diff --git a/scripts/kconfig/tests/no_write_if_dep_unmet/expected_config b/scripts/kconfig/tests/no_write_if_dep_unmet/expected_config index 0d15e41da475..473228810c35 100644 --- a/scripts/kconfig/tests/no_write_if_dep_unmet/expected_config +++ b/scripts/kconfig/tests/no_write_if_dep_unmet/expected_config @@ -1,5 +1,5 @@ # # Automatically generated file; DO NOT EDIT. -# Linux Kernel Configuration +# Main menu # # CONFIG_A is not set diff --git a/scripts/kconfig/util.c b/scripts/kconfig/util.c index c6f6e21b809f..a365594770d9 100644 --- a/scripts/kconfig/util.c +++ b/scripts/kconfig/util.c @@ -14,18 +14,16 @@ struct file *file_lookup(const char *name) { struct file *file; - char *file_name = sym_expand_string_value(name);

for (file = file_list; file; file = file->next) { if (!strcmp(name, file->name)) { - free(file_name); return file; } }

file = xmalloc(sizeof(*file)); memset(file, 0, sizeof(*file)); - file->name = file_name; + file->name = xstrdup(name); file->next = file_list; file_list = file; return file; @@ -34,8 +32,6 @@ struct file *file_lookup(const char *name) /* write a dependency file as used by kbuild to track dependencies */ int file_write_dep(const char *name) { - struct symbol *sym, *env_sym; - struct expr *e; struct file *file; FILE *out;

@@ -54,21 +50,7 @@ int file_write_dep(const char *name) fprintf(out, "\n%s: \\n" "\t$(deps_config)\n\n", conf_get_autoconfig_name());

- expr_list_for_each_sym(sym_env_list, e, sym) { - struct property *prop; - const char *value; - - prop = sym_get_env_prop(sym); - env_sym = prop_get_symbol(prop); - if (!env_sym) - continue; - value = getenv(env_sym->name); - if (!value) - value = ""; - fprintf(out, "ifneq "$(%s)" "%s"\n", env_sym->name, value); - fprintf(out, "%s: FORCE\n", conf_get_autoconfig_name()); - fprintf(out, "endif\n"); - } + env_write_dep(out, conf_get_autoconfig_name());

fprintf(out, "\n$(deps_config): ;\n"); fclose(out); @@ -165,3 +147,14 @@ char *xstrdup(const char *s) fprintf(stderr, "Out of memory.\n"); exit(1); } + +char *xstrndup(const char *s, size_t n) +{ + char *p; + + p = strndup(s, n); + if (p) + return p; + fprintf(stderr, "Out of memory.\n"); + exit(1); +} diff --git a/scripts/kconfig/zconf.l b/scripts/kconfig/zconf.l index 045093d827e1..25bd2b89fe3f 100644 --- a/scripts/kconfig/zconf.l +++ b/scripts/kconfig/zconf.l @@ -1,13 +1,13 @@ %option nostdinit noyywrap never-interactive full ecs %option 8bit nodefault yylineno -%option noinput -%x COMMAND HELP STRING PARAM +%x COMMAND HELP STRING PARAM ASSIGN_VAL %{ /* * Copyright (C) 2002 Roman Zippel zippel@linux-m68k.org * Released under the terms of the GNU GPL v2.0. */

+#include <assert.h> #include <limits.h> #include <stdio.h> #include <stdlib.h> @@ -35,6 +35,8 @@ struct buffer *current_buf;

static int last_ts, first_ts;

+static char *expand_token(const char *in, size_t n); +static void append_expanded_string(const char *in); static void zconf_endhelp(void); static void zconf_endfile(void);

@@ -101,17 +103,28 @@ n [A-Za-z0-9_-] <COMMAND>{ {n}+ { const struct kconf_id *id = kconf_id_lookup(yytext, yyleng); - BEGIN(PARAM); current_pos.file = current_file; current_pos.lineno = yylineno; if (id && id->flags & TF_COMMAND) { + BEGIN(PARAM); yylval.id = id; return id->token; } alloc_string(yytext, yyleng); yylval.string = text; - return T_WORD; + return T_VARIABLE; } + ({n}|$)+ { + /* this token includes at least one '$' */ + yylval.string = expand_token(yytext, yyleng); + if (strlen(yylval.string)) + return T_VARIABLE; + free(yylval.string); + } + "=" { BEGIN(ASSIGN_VAL); yylval.flavor = VAR_RECURSIVE; return T_ASSIGN; } + ":=" { BEGIN(ASSIGN_VAL); yylval.flavor = VAR_SIMPLE; return T_ASSIGN; } + "+=" { BEGIN(ASSIGN_VAL); yylval.flavor = VAR_APPEND; return T_ASSIGN; } + [[:blank:]]+ . warn_ignored_character(*yytext); \n { BEGIN(INITIAL); @@ -119,6 +132,16 @@ n [A-Za-z0-9_-] } }

+<ASSIGN_VAL>{ + [^[:blank:]\n]+.* { + alloc_string(yytext, yyleng); + yylval.string = text; + return T_ASSIGN_VAL; + } + \n { BEGIN(INITIAL); return T_EOL; } + . +} + <PARAM>{ "&&" return T_AND; "||" return T_OR; @@ -147,6 +170,13 @@ n [A-Za-z0-9_-] yylval.string = text; return T_WORD; } + ({n}|[/.$])+ { + /* this token includes at least one '$' */ + yylval.string = expand_token(yytext, yyleng); + if (strlen(yylval.string)) + return T_WORD; + free(yylval.string); + } #.* /* comment */ \\n ; [[:blank:]]+ @@ -157,12 +187,13 @@ n [A-Za-z0-9_-] }

<STRING>{ - [^'"\\n]+/\n { + "$".* append_expanded_string(yytext); + [^$'"\\n]+/\n { append_string(yytext, yyleng); yylval.string = text; return T_WORD_QUOTE; } - [^'"\\n]+ { + [^$'"\\n]+ { append_string(yytext, yyleng); } \.?/\n { @@ -249,6 +280,58 @@ n [A-Za-z0-9_-] }

%% +static char *expand_token(const char *in, size_t n) +{ + char *out; + int c; + char c2; + const char *rest, *end; + + new_string(); + append_string(in, n); + + /* get the whole line because we do not know the end of token. */ + while ((c = input()) != EOF) { + if (c == '\n') { + unput(c); + break; + } + c2 = c; + append_string(&c2, 1); + } + + rest = text; + out = expand_one_token(&rest); + + /* push back unused characters to the input stream */ + end = rest + strlen(rest); + while (end > rest) + unput(*--end); + + free(text); + + return out; +} + +static void append_expanded_string(const char *str) +{ + const char *end; + char *res; + + str++; + + res = expand_dollar(&str); + + /* push back unused characters to the input stream */ + end = str + strlen(str); + while (end > str) + unput(*--end); + + append_string(res, strlen(res)); + + free(res); +} + void zconf_starthelp(void) { new_string(); diff --git a/scripts/kconfig/zconf.y b/scripts/kconfig/zconf.y index ad6305b0f40c..4b68272ebdb9 100644 --- a/scripts/kconfig/zconf.y +++ b/scripts/kconfig/zconf.y @@ -31,7 +31,7 @@ struct symbol *symbol_hash[SYMBOL_HASHSIZE]; static struct menu *current_menu, *current_entry;

%} -%expect 32 +%expect 31

%union { @@ -41,6 +41,7 @@ static struct menu *current_menu, *current_entry; struct expr *expr; struct menu *menu; const struct kconf_id *id; + enum variable_flavor flavor; }

%token <id>T_MAINMENU @@ -77,6 +78,9 @@ static struct menu *current_menu, *current_entry; %token T_CLOSE_PAREN %token T_OPEN_PAREN %token T_EOL +%token <string> T_VARIABLE +%token <flavor> T_ASSIGN +%token <string> T_ASSIGN_VAL

%left T_OR %left T_AND @@ -92,7 +96,7 @@ static struct menu *current_menu, *current_entry; %type <id> end %type <id> option_name %type <menu> if_entry menu_entry choice_entry -%type <string> symbol_option_arg word_opt +%type <string> symbol_option_arg word_opt assign_val

%destructor { fprintf(stderr, "%s:%d: missing end statement for this entry\n", @@ -109,7 +113,7 @@ static struct menu *current_menu, *current_entry; %% input: nl start | start;

-start: mainmenu_stmt stmt_list | no_mainmenu_stmt stmt_list; +start: mainmenu_stmt stmt_list | stmt_list;

/* mainmenu entry */

@@ -118,19 +122,6 @@ mainmenu_stmt: T_MAINMENU prompt nl menu_add_prompt(P_MENU, $2, NULL); };

-/* Default main menu, if there's no mainmenu entry */ - -no_mainmenu_stmt: /* empty */ -{ - /* - * Hack: Keep the main menu title on the heap so we can safely free it - * later regardless of whether it comes from the 'prompt' in - * mainmenu_stmt or here - */ - menu_add_prompt(P_MENU, xstrdup("Linux Kernel Configuration"), NULL); -}; - - stmt_list: /* empty */ | stmt_list common_stmt @@ -156,6 +147,7 @@ common_stmt: | config_stmt | menuconfig_stmt | source_stmt + | assignment_stmt ;

option_error: @@ -345,7 +337,7 @@ choice_block:

/* if entry */

-if_entry: T_IF expr nl +if_entry: T_IF expr T_EOL { printd(DEBUG_PARSE, "%s:%d:if\n", zconf_curname(), zconf_lineno()); menu_add_entry(NULL); @@ -524,31 +516,42 @@ symbol: nonconst_symbol word_opt: /* empty */ { $$ = NULL; } | T_WORD

+/* assignment statement */ + +assignment_stmt: T_VARIABLE T_ASSIGN assign_val T_EOL { variable_add($1, $3, $2); free($1); free($3); } + +assign_val: + /* empty */ { $$ = xstrdup(""); }; + | T_ASSIGN_VAL +; + %%

void conf_parse(const char *name) { - const char *tmp; struct symbol *sym; int i;

zconf_initscan(name);

- sym_init(); _menu_init();

if (getenv("ZCONF_DEBUG")) yydebug = 1; yyparse(); + + /* Variables are expanded in the parse phase. We can free them here. */ + variable_all_del(); + if (yynerrs) exit(1); if (!modules_sym) modules_sym = sym_find( "n" );

- tmp = rootmenu.prompt->text; - rootmenu.prompt->text = _(rootmenu.prompt->text); - rootmenu.prompt->text = sym_expand_string_value(rootmenu.prompt->text); - free((char*)tmp); + if (!menu_has_prompt(&rootmenu)) { + current_entry = &rootmenu; + menu_add_prompt(P_MENU, "Main menu", NULL); + }

menu_finalize(&rootmenu); for_all_symbols(i, sym) { @@ -714,6 +717,10 @@ static void print_symbol(FILE *out, struct menu *menu) print_quoted_string(out, prop->text); fputc('\n', out); break; + case P_SYMBOL: + fputs( " symbol ", out); + fprintf(out, "%s\n", prop->sym->name); + break; default: fprintf(out, " unknown prop %d!\n", prop->type); break; @@ -780,3 +787,4 @@ void zconfdump(FILE *out) #include "expr.c" #include "symbol.c" #include "menu.c" +#include "preprocess.c"