mirror of
https://github.com/brain-hackers/u-boot-brain
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![Eugeniu Rosca](/assets/img/avatar_default.png)
Align Kconfig to Linux 4.17-rc4 with minimal impact on non-kconfig files. Previous Kconfig sync was done by commitbf7ab1e70f
("kconfig: re-sync with Linux 4.10") and it achieved almost perfect alignment with a few (intended) exceptions, caused by below U-boot commits: [A] v2015.045f9eb22075
("kbuild: remove scripts/multiconfig.sh") [B] v2015.0720c20826ef
("Kconfig: Enable usage of escape char '\' in string values") [C] v2016.01da58dec866
("Various Makefiles: Add SPDX-License-Identifier tags") [D] v2016.035b8031ccb4
("Add more SPDX-License-Identifier tags") [E] v2016.03192bc6948b
("Fix GCC format-security errors and convert sprintfs.") Here is the list of Kconfig commits which followed the v4.10 alignment: [F] v2018.010931ed3c0d
("kconfig/symbol.c: use correct pointer type argument for sizeof") [G] v2018.031414e09b4f
("kconfig: revert change that was not needed for -Wformat-security") [H] v2018.0583d290c56f
("SPDX: Convert all of our single license tags to Linux Kernel style") Commit [F] was subsequently applied to Linux kernel as commit [I] with the same patch id, so it won't contribute to further misalignment. [I] v4.15-rc1 88127dae6ed9 ("kconfig/symbol.c: use correct pointer type argument for sizeof") Commit [G] is a Kconfig-specific revert of commit [E]. Commit [H] relocated and reformatted the license doing no functional change. In summary, the only functional change that makes U-boot Kconfig diverge from Linux Kconfig is commit [B]. After a brief analysis, the purpose of [B] seems to be placing "\n" literals in string symbols like CONFIG_AUTOBOOT_PROMPT="autoboot in %d seconds\n" in order to pass them directly to printf and expect correct output at runtime. Currently, Linux doesn't seem to have this requirement, so for the moment [B] looks like a U-boot specific feature/fix. From point of view of further Kconfig alignment and backporting efforts, it is highly desired that commits like [B] are propagated to Linux and any Kconfig fixes/features are contributed to Linux kernel first. This specific Kconfig re-sync just keeps [B] in place. Contrary to 4.10 Kconfig re-sync (which achieves zero non-kconfig changes), 4.17-rc4 re-sync does some amount of updates in Kbuild (striving to keep them at minimum), due to a number of reasons: * Kbuild is affected by the removal of Kconfig "*shipped" files and now requires flex and bison pre-installed on the host. * PYTHON{2,3} variables are defined in top-level Makefile as prerequisite for running the newly developed Kconfig unit tests. * silentoldconfig becomes an "internal implementation detail" deprecated for external use, being renamed to syncconfig. The exact non-kconfig files touched by this commit are: $ git show --format="" --stat -- ':!scripts/kconfig' .gitignore | 2 ++ Makefile | 9 +++++++-- scripts/Makefile.build | 11 +++++++++++ scripts/Makefile.lib | 41 ++++++++++++----------------------------- The imported Linux commits touching the above files are: c054be10ffdbd5 ("remove gperf left-overs from build system") 73a4f6dbe70a1b ("kbuild: add LEX and YACC variables") 033dba2ec06c47 ("kbuild: prepare to remove C files pre-generated by flex and bison") eea199b445f64c ("kbuild: remove unnecessary LEX_PREFIX and YACC_PREFIX") e71de5ee08dcb0 ("kbuild: remove remaining use of undefined YACC_PREFIX") d59fbbd09d5d6b ("kbuild: replace hardcoded bison in cmd_bison_h with $(YACC)") 911a91c39cabcb H ("kconfig: rename silentoldconfig to syncconfig") 59889300274569 (".gitignore: move *.lex.c *.tab.[ch] patterns to the top-level .gitignore") 9a8dfb394c0467 ("kbuild: clean up *.lex.c and *.tab.[ch] patterns from top-level Makefile") 833e622459432e H ("genksyms: generate lexer and parser during build instead of shipping") b23d1a241f4eb4 H ("kbuild: add %.lex.c and %.tab.[ch] to 'targets' automatically") e9781b52d4e0e3 H ("kbuild: add PYTHON2 and PYTHON3 variables") The commits marked with 'H' are assessed as "hard" (build will fail) prerequisites and the rest of them are assessed as "soft" prerequisites for the re-sync. In spite of relatively high number of non-H commits, they belong to this Kconfig update topic-wise and decrease the number of cherry pick conflicts for many commits in this series. Additional effort can be put in eliminating the soft prerequisites, if really needed. The commits which contributed to this Kconfig re-sync are listed below. Whenever a conflict resolution has been performed (mostly by hand, but sometimes automatically by git), it is revealed by the '!' sign in the second column, which means a patch id mismatch between Linux and U-boot commits: 9be3213b14d44f ("gconfig: remove misleading parentheses around a condition") ff85a1a80e0034 ("kconfig: Check for libncurses before menuconfig") ad8181060788c8 ("kconfig: fix sparse warnings in nconfig") cb77f0d623ff33 ! ("scripts: Switch to more portable Perl shebang") bb3290d91695bb ! ("Remove gperf usage from toolchain") c054be10ffdbd5 ("remove gperf left-overs from build system") b24413180f5600 ! ("License cleanup: add SPDX GPL-2.0 license identifier to files with no license") 9059a3493efea6 ! ("kconfig: fix relational operators for bool and tristate symbols") 2c37e08464a850 ("kconfig: Warn if choice default is not in choice") 33ca1a24866373 ("kconfig: Document the 'menu' struct") 52aede4ba5efd1 ("kconfig: Document the 'symbol' struct") c873443430ebd1 ("kconfig: Sync zconf.y with zconf.tab.c_shipped") 9a826842ff2fbd ("kconfig: Rename menu_check_dep() to rewrite_m()") fa8cedaef814ce ("kconfig: Clarify expression rewriting") f77850d3fe0c96 ("kconfig: Clean up modules handling and fix crash") e3b03bf29d6b99 ("kconfig: display recursive dependency resolution hint just once") 73a4f6dbe70a1b ! ("kbuild: add LEX and YACC variables") 033dba2ec06c47 ! ("kbuild: prepare to remove C files pre-generated by flex and bison") 29c833061c1d8c ("kconfig: generate lexer and parser during build instead of shipping") 26e47a3c11a25c ("kconfig: Don't leak symbol names during parsing") 24161a6711c945 ("kconfig: Don't leak 'source' filenames during parsing") bc28fe1d5ede88 ("kconfig: Don't leak 'option' arguments during parsing") 0724a7c32a54e3 ("kconfig: Don't leak main menus during parsing") ae7440ef0c8013 ("kconfig: Fix automatic menu creation mem leak") 5b1374b3b3c2fc ("kconfig: Fix expr_free() E_NOT leak") 7cf33f88e29410 ("kconfig: Fix choice symbol expression leak") 05cccce580456d ("kconfig: Document automatic submenu creation code") 0735f7e5def2ab ("kconfig: Document important expression functions") df60f4b92d3d0b ("kconfig: Remove menu_end_entry()") b92d804a51796b ("kconfig: drop 'boolean' keyword") 6479f327dea60d ("kconfig: Warn if there is more than one help text") 52e58a3caeba5d ("kconfig: make input_mode static") 5a3dc717b3c785 ("kconfig: make xfgets() really static") 84dd95d4f87a0d ("kconfig: make conf_unsaved a local variable of conf_read()") 765f4cdef6f80d ("kconfig: use default 'yy' prefix for lexer and parser") eea199b445f64c ("kbuild: remove unnecessary LEX_PREFIX and YACC_PREFIX") e71de5ee08dcb0 ("kbuild: remove remaining use of undefined YACC_PREFIX") d59fbbd09d5d6b ! ("kbuild: replace hardcoded bison in cmd_bison_h with $(YACC)") 3e41ba05b6d60c ("kconfig: Document SYMBOL_OPTIONAL logic") d3465af60f4471 ("kconfig: Clarify choice dependency propagation") 9d1a9e8bc18bea ("kconfig: Document 'if' flattening logic") b53688014e3325 ("kconfig: Clarify menu and 'if' dependency propagation") d0fd0428ecf04b ("kconfig: fix make xconfig when gettext is missing") 312ee68752faaa ("kconfig: announce removal of oldnoconfig if used") 1ccb27143360bd ("kconfig: make "Selected by:" and "Implied by:" readable") cedd55d49dee94 ! ("kconfig: Remove silentoldconfig from help and docs; fix kconfig/conf's help") 1b9eda2e4892cb ("kconfig: Warn if help text is blank") cb67ab2cd2b8ab ("kconfig: do not write choice values when their dependency becomes n") 4f208f392103e8 ("kconfig: show '?' prompt even if no help text is available") cd58a91def2acc ("kconfig: remove 'config*' pattern from .gitignnore") d2a04648a5dbc3 ("kconfig: remove check_stdin()") f3ff6fb5db68bc ("kconfig: echo stdin to stdout if either is redirected") 9e3e10c725360b ("kconfig: send error messages to stderr") d717f24d8c6808 ("kconfig: add xrealloc() helper") 523ca58b7db2e3 ("kconfig: remove const qualifier from sym_expand_string_value()") cd81fc82b93fa4 ("kconfig: add xstrdup() helper") f4bc1eefc1608e ("kconfig: set SYMBOL_AUTO to the symbol marked with defconfig_list") bf0bbdcf100322 ("kconfig: Don't leak choice names during parsing") 1a90ce36c6eff6 ("kconfig: Update ncurses package names for menuconfig") 5ae6fcc4bb82bd ("kconfig: fix line number in recursive inclusion error message") 07a422bb213adb ! ("kbuild: restore autoksyms.h touch to the top Makefile") 9a47ceec543bfb ("kconfig: clean-up reverse dependency help implementation") d9119b5925a03b ("kconfig: Print reverse dependencies in groups") f467c5640c29ad ("kconfig: only write '# CONFIG_FOO is not set' for visible symbols") 59a80b5e892dde ("kconfig: do not call check_conf() for olddefconfig") 4bb3a5b085cd6f ("kconfig: remove unneeded input_mode test in conf()") 99f0b6578bab44 ("kconfig: remove redundant input_mode test for check_conf() loop") 2aad9b89621386 ("kconfig: hide irrelevant sub-menus for oldconfig") 81d2bc2273052e ("kconfig: invoke oldconfig instead of silentoldconfig from local*config") 911a91c39cabcb ! ("kconfig: rename silentoldconfig to syncconfig") 2a61625835c7c8 ! ("kconfig: remove redundant streamline_config.pl prerequisite") 022a4bf6b59dfd ("kconfig: tests: add framework for Kconfig unit testing") 1903c511905984 ("kconfig: tests: add basic choice tests") 49ac3c0c3aa3b7 ("kconfig: tests: test automatic submenu creation") b76960c0f6b25d ("kconfig: tests: test if new symbols in choice are asked") 930c429a656fdb ("kconfig: tests: check unneeded "is not set" with unmet dependency") ee236610653ede ("kconfig: tests: check visibility of tristate choice values in y choice") beaaddb625400e ("kconfig: tests: test defconfig when two choices interact") 3e4888c2e3d77d ("kconfig: tests: test randconfig for choice in choice") 29c434f367ea7b ("kconfig: tests: test if recursive dependencies are detected") e2c75e7667c737 ("kconfig: tests: test if recursive inclusion is detected") f622f827958162 ("kconfig: warn unmet direct dependency of tristate symbols selected by y") f8f69dc0b4e070 ("kconfig: make unmet dependency warnings readable") 26561514cc9def ("kconfig: do not include both curses.h and ncurses.h for nconfig") 32a94b8b0c3e5a ("kconfig: remove duplicated file name and lineno of recursive inclusion") 379a8eb8eb1a55 ("kconfig: detect recursive inclusion earlier") 18492685e479fd ("kconfig: use yylineno option instead of manual lineno increments") 59889300274569 ! (".gitignore: move *.lex.c *.tab.[ch] patterns to the top-level .gitignore") 9a8dfb394c0467 ! ("kbuild: clean up *.lex.c and *.tab.[ch] patterns from top-level Makefile") 833e622459432e ! ("genksyms: generate lexer and parser during build instead of shipping") b23d1a241f4eb4 ! ("kbuild: add %.lex.c and %.tab.[ch] to 'targets' automatically") 17baab68d337a0 ("kconfig: extend output of 'listnewconfig'") e9781b52d4e0e3 ! ("kbuild: add PYTHON2 and PYTHON3 variables") The current Kconfig update generates below build-time warnings: YACC scripts/dtc/dtc-parser.tab.h scripts/dtc/dtc-parser.y: warning: 3 shift/reduce conflicts [-Wconflicts-sr] YACC scripts/dtc/dtc-parser.tab.c scripts/dtc/dtc-parser.y: warning: 3 shift/reduce conflicts [-Wconflicts-sr] This seems to happen because the Kbuild updates apparently didn't make room for both "*shipped"-based builds and flex/bison-based builds. A similar problem has been reported for genksyms parser in v4.17-rc1 commit 833e622459432e ("genksyms: generate lexer and parser during build instead of shipping"). I have figured out empirically that the warnings are healed after updating the in-tree U-boot DTC to upstream v1.4.6-9, same as done by Linux v4.17-rc1 commit 9130ba88464032 ("scripts/dtc: Update to upstream version v1.4.6-9-gaadd0b65c987"). Whether fixing the DTC-related yacc warnings should be done together with the Kconfig re-sync, I would like to hear from community. My testing was limited to: - make defconfig all - make ARCH=arm CROSS_COMPILE=aarch64-linux-gnu- r8a7795_ulcb_defconfig all - comparing .config before and after the re-sync - running the newly imported Kconfig unit tests as seen below: $ make testconfig Tested-by: Petr Vorel <petr.vorel@gmail.com> ============================= test session starts ============================= scripts/kconfig/tests/auto_submenu/__init__.py::test PASSED [ 7%] scripts/kconfig/tests/choice/__init__.py::test_oldask0 PASSED [ 14%] scripts/kconfig/tests/choice/__init__.py::test_oldask1 PASSED [ 21%] scripts/kconfig/tests/choice/__init__.py::test_allyes PASSED [ 28%] scripts/kconfig/tests/choice/__init__.py::test_allmod PASSED [ 35%] scripts/kconfig/tests/choice/__init__.py::test_allno PASSED [ 42%] scripts/kconfig/tests/choice/__init__.py::test_alldef PASSED [ 50%] scripts/kconfig/tests/choice_value_with_m_dep/__init__.py::test PASSED [ 57%] scripts/kconfig/tests/err_recursive_inc/__init__.py::test PASSED [ 64%] scripts/kconfig/tests/inter_choice/__init__.py::test PASSED [ 71%] scripts/kconfig/tests/new_choice_with_dep/__init__.py::test PASSED [ 78%] scripts/kconfig/tests/no_write_if_dep_unmet/__init__.py::test PASSED [ 85%] scripts/kconfig/tests/rand_nested_choice/__init__.py::test PASSED [ 92%] scripts/kconfig/tests/warn_recursive_dep/__init__.py::test PASSED [100%] ========================== 14 passed in 0.34 seconds ========================== Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com> Reviewed-by: Masahiro Yamada <yamada.masahiro@socionext.com> Tested-by: Petr Vorel <petr.vorel@gmail.com>
1048 lines
28 KiB
C
1048 lines
28 KiB
C
/*
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* Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
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* Released under the terms of the GNU GPL v2.0.
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*
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* Introduced single menu mode (show all sub-menus in one large tree).
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* 2002-11-06 Petr Baudis <pasky@ucw.cz>
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*
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* i18n, 2005, Arnaldo Carvalho de Melo <acme@conectiva.com.br>
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*/
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#include <ctype.h>
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#include <errno.h>
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#include <fcntl.h>
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#include <limits.h>
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#include <stdarg.h>
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#include <stdlib.h>
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#include <string.h>
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#include <signal.h>
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#include <unistd.h>
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#include <locale.h>
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#include "lkc.h"
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#include "lxdialog/dialog.h"
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static const char mconf_readme[] = N_(
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"Overview\n"
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"--------\n"
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"This interface lets you select features and parameters for the build.\n"
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"Features can either be built-in, modularized, or ignored. Parameters\n"
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"must be entered in as decimal or hexadecimal numbers or text.\n"
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"\n"
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"Menu items beginning with following braces represent features that\n"
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" [ ] can be built in or removed\n"
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" < > can be built in, modularized or removed\n"
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" { } can be built in or modularized (selected by other feature)\n"
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" - - are selected by other feature,\n"
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"while *, M or whitespace inside braces means to build in, build as\n"
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"a module or to exclude the feature respectively.\n"
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"\n"
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"To change any of these features, highlight it with the cursor\n"
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"keys and press <Y> to build it in, <M> to make it a module or\n"
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"<N> to remove it. You may also press the <Space Bar> to cycle\n"
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"through the available options (i.e. Y->N->M->Y).\n"
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"\n"
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"Some additional keyboard hints:\n"
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"\n"
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"Menus\n"
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"----------\n"
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"o Use the Up/Down arrow keys (cursor keys) to highlight the item you\n"
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" wish to change or the submenu you wish to select and press <Enter>.\n"
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" Submenus are designated by \"--->\", empty ones by \"----\".\n"
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"\n"
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" Shortcut: Press the option's highlighted letter (hotkey).\n"
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" Pressing a hotkey more than once will sequence\n"
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" through all visible items which use that hotkey.\n"
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"\n"
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" You may also use the <PAGE UP> and <PAGE DOWN> keys to scroll\n"
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" unseen options into view.\n"
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"\n"
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"o To exit a menu use the cursor keys to highlight the <Exit> button\n"
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" and press <ENTER>.\n"
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"\n"
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" Shortcut: Press <ESC><ESC> or <E> or <X> if there is no hotkey\n"
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" using those letters. You may press a single <ESC>, but\n"
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" there is a delayed response which you may find annoying.\n"
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"\n"
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" Also, the <TAB> and cursor keys will cycle between <Select>,\n"
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" <Exit>, <Help>, <Save>, and <Load>.\n"
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"\n"
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"o To get help with an item, use the cursor keys to highlight <Help>\n"
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" and press <ENTER>.\n"
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"\n"
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" Shortcut: Press <H> or <?>.\n"
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"\n"
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"o To toggle the display of hidden options, press <Z>.\n"
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"\n"
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"\n"
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"Radiolists (Choice lists)\n"
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"-----------\n"
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"o Use the cursor keys to select the option you wish to set and press\n"
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" <S> or the <SPACE BAR>.\n"
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"\n"
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" Shortcut: Press the first letter of the option you wish to set then\n"
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" press <S> or <SPACE BAR>.\n"
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"\n"
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"o To see available help for the item, use the cursor keys to highlight\n"
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" <Help> and Press <ENTER>.\n"
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"\n"
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" Shortcut: Press <H> or <?>.\n"
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"\n"
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" Also, the <TAB> and cursor keys will cycle between <Select> and\n"
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" <Help>\n"
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"\n"
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"\n"
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"Data Entry\n"
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"-----------\n"
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"o Enter the requested information and press <ENTER>\n"
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" If you are entering hexadecimal values, it is not necessary to\n"
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" add the '0x' prefix to the entry.\n"
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"\n"
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"o For help, use the <TAB> or cursor keys to highlight the help option\n"
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" and press <ENTER>. You can try <TAB><H> as well.\n"
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"\n"
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"\n"
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"Text Box (Help Window)\n"
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"--------\n"
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"o Use the cursor keys to scroll up/down/left/right. The VI editor\n"
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" keys h,j,k,l function here as do <u>, <d>, <SPACE BAR> and <B> for\n"
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" those who are familiar with less and lynx.\n"
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"\n"
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"o Press <E>, <X>, <q>, <Enter> or <Esc><Esc> to exit.\n"
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"\n"
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"\n"
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"Alternate Configuration Files\n"
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"-----------------------------\n"
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"Menuconfig supports the use of alternate configuration files for\n"
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"those who, for various reasons, find it necessary to switch\n"
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"between different configurations.\n"
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"\n"
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"The <Save> button will let you save the current configuration to\n"
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"a file of your choosing. Use the <Load> button to load a previously\n"
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"saved alternate configuration.\n"
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"\n"
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"Even if you don't use alternate configuration files, but you find\n"
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"during a Menuconfig session that you have completely messed up your\n"
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"settings, you may use the <Load> button to restore your previously\n"
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"saved settings from \".config\" without restarting Menuconfig.\n"
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"\n"
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"Other information\n"
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"-----------------\n"
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"If you use Menuconfig in an XTERM window, make sure you have your\n"
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"$TERM variable set to point to an xterm definition which supports\n"
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"color. Otherwise, Menuconfig will look rather bad. Menuconfig will\n"
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"not display correctly in an RXVT window because rxvt displays only one\n"
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"intensity of color, bright.\n"
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"\n"
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"Menuconfig will display larger menus on screens or xterms which are\n"
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"set to display more than the standard 25 row by 80 column geometry.\n"
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"In order for this to work, the \"stty size\" command must be able to\n"
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"display the screen's current row and column geometry. I STRONGLY\n"
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"RECOMMEND that you make sure you do NOT have the shell variables\n"
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"LINES and COLUMNS exported into your environment. Some distributions\n"
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"export those variables via /etc/profile. Some ncurses programs can\n"
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"become confused when those variables (LINES & COLUMNS) don't reflect\n"
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"the true screen size.\n"
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"\n"
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"Optional personality available\n"
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"------------------------------\n"
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"If you prefer to have all of the options listed in a single menu,\n"
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"rather than the default multimenu hierarchy, run the menuconfig with\n"
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"MENUCONFIG_MODE environment variable set to single_menu. Example:\n"
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"\n"
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"make MENUCONFIG_MODE=single_menu menuconfig\n"
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"\n"
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"<Enter> will then unroll the appropriate category, or enfold it if it\n"
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"is already unrolled.\n"
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"\n"
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"Note that this mode can eventually be a little more CPU expensive\n"
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"(especially with a larger number of unrolled categories) than the\n"
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"default mode.\n"
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"\n"
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"Different color themes available\n"
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"--------------------------------\n"
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"It is possible to select different color themes using the variable\n"
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"MENUCONFIG_COLOR. To select a theme use:\n"
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"\n"
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"make MENUCONFIG_COLOR=<theme> menuconfig\n"
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"\n"
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"Available themes are\n"
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" mono => selects colors suitable for monochrome displays\n"
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" blackbg => selects a color scheme with black background\n"
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" classic => theme with blue background. The classic look\n"
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" bluetitle => an LCD friendly version of classic. (default)\n"
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"\n"),
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menu_instructions[] = N_(
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"Arrow keys navigate the menu. "
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"<Enter> selects submenus ---> (or empty submenus ----). "
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"Highlighted letters are hotkeys. "
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"Pressing <Y> includes, <N> excludes, <M> modularizes features. "
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"Press <Esc><Esc> to exit, <?> for Help, </> for Search. "
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"Legend: [*] built-in [ ] excluded <M> module < > module capable"),
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radiolist_instructions[] = N_(
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"Use the arrow keys to navigate this window or "
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"press the hotkey of the item you wish to select "
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"followed by the <SPACE BAR>. "
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"Press <?> for additional information about this option."),
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inputbox_instructions_int[] = N_(
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"Please enter a decimal value. "
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"Fractions will not be accepted. "
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"Use the <TAB> key to move from the input field to the buttons below it."),
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inputbox_instructions_hex[] = N_(
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"Please enter a hexadecimal value. "
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"Use the <TAB> key to move from the input field to the buttons below it."),
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inputbox_instructions_string[] = N_(
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"Please enter a string value. "
|
|
"Use the <TAB> key to move from the input field to the buttons below it."),
|
|
setmod_text[] = N_(
|
|
"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_(
|
|
"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_(
|
|
"\n"
|
|
"For various reasons, one may wish to keep several different\n"
|
|
"configurations available on a single machine.\n"
|
|
"\n"
|
|
"If you have saved a previous configuration in a file other than the\n"
|
|
"default one, entering its name here will allow you to modify that\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_(
|
|
"Enter a filename to which this configuration should be saved "
|
|
"as an alternate. Leave blank to abort."),
|
|
save_config_help[] = N_(
|
|
"\n"
|
|
"For various reasons, one may wish to keep different configurations\n"
|
|
"available on a single machine.\n"
|
|
"\n"
|
|
"Entering a file name here will allow you to later retrieve, modify\n"
|
|
"and use the current configuration as an alternate to whatever\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_(
|
|
"\n"
|
|
"Search for symbols and display their relations.\n"
|
|
"Regular expressions are allowed.\n"
|
|
"Example: search for \"^FOO\"\n"
|
|
"Result:\n"
|
|
"-----------------------------------------------------------------\n"
|
|
"Symbol: FOO [=m]\n"
|
|
"Type : tristate\n"
|
|
"Prompt: Foo bus is used to drive the bar HW\n"
|
|
" Location:\n"
|
|
" -> Bus options (PCI, PCMCIA, EISA, ISA)\n"
|
|
" -> PCI support (PCI [=y])\n"
|
|
"(1) -> PCI access mode (<choice> [=y])\n"
|
|
" Defined at drivers/pci/Kconfig:47\n"
|
|
" Depends on: X86_LOCAL_APIC && X86_IO_APIC || IA64\n"
|
|
" Selects: LIBCRC32\n"
|
|
" Selected by: BAR [=n]\n"
|
|
"-----------------------------------------------------------------\n"
|
|
"o The line 'Type:' shows the type of the configuration option for\n"
|
|
" this symbol (bool, tristate, string, ...)\n"
|
|
"o The line 'Prompt:' shows the text used in the menu structure for\n"
|
|
" this symbol\n"
|
|
"o The 'Defined at' line tells at what file / line number the symbol\n"
|
|
" is defined\n"
|
|
"o The 'Depends on:' line tells what symbols need to be defined for\n"
|
|
" this symbol to be visible in the menu (selectable)\n"
|
|
"o The 'Location:' lines tells where in the menu structure this symbol\n"
|
|
" is located\n"
|
|
" A location followed by a [=y] indicates that this is a\n"
|
|
" selectable menu item - and the current value is displayed inside\n"
|
|
" brackets.\n"
|
|
" Press the key in the (#) prefix to jump directly to that\n"
|
|
" location. You will be returned to the current search results\n"
|
|
" after exiting this new menu.\n"
|
|
"o The 'Selects:' line tells what symbols will be automatically\n"
|
|
" selected if this symbol is selected (y or m)\n"
|
|
"o The 'Selected by' line tells what symbol has selected this symbol\n"
|
|
"\n"
|
|
"Only relevant lines are shown.\n"
|
|
"\n\n"
|
|
"Search examples:\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");
|
|
|
|
static int indent;
|
|
static struct menu *current_menu;
|
|
static int child_count;
|
|
static int single_menu_mode;
|
|
static int show_all_options;
|
|
static int save_and_exit;
|
|
static int silent;
|
|
|
|
static void conf(struct menu *menu, struct menu *active_menu);
|
|
static void conf_choice(struct menu *menu);
|
|
static void conf_string(struct menu *menu);
|
|
static void conf_load(void);
|
|
static void conf_save(void);
|
|
static int show_textbox_ext(const char *title, char *text, int r, int c,
|
|
int *keys, int *vscroll, int *hscroll,
|
|
update_text_fn update_text, void *data);
|
|
static void show_textbox(const char *title, const char *text, int r, int c);
|
|
static void show_helptext(const char *title, const char *text);
|
|
static void show_help(struct menu *menu);
|
|
|
|
static char filename[PATH_MAX+1];
|
|
static void set_config_filename(const char *config_filename)
|
|
{
|
|
static char menu_backtitle[PATH_MAX+128];
|
|
int size;
|
|
|
|
size = snprintf(menu_backtitle, sizeof(menu_backtitle),
|
|
"%s - %s", config_filename, rootmenu.prompt->text);
|
|
if (size >= sizeof(menu_backtitle))
|
|
menu_backtitle[sizeof(menu_backtitle)-1] = '\0';
|
|
set_dialog_backtitle(menu_backtitle);
|
|
|
|
size = snprintf(filename, sizeof(filename), "%s", config_filename);
|
|
if (size >= sizeof(filename))
|
|
filename[sizeof(filename)-1] = '\0';
|
|
}
|
|
|
|
struct subtitle_part {
|
|
struct list_head entries;
|
|
const char *text;
|
|
};
|
|
static LIST_HEAD(trail);
|
|
|
|
static struct subtitle_list *subtitles;
|
|
static void set_subtitle(void)
|
|
{
|
|
struct subtitle_part *sp;
|
|
struct subtitle_list *pos, *tmp;
|
|
|
|
for (pos = subtitles; pos != NULL; pos = tmp) {
|
|
tmp = pos->next;
|
|
free(pos);
|
|
}
|
|
|
|
subtitles = NULL;
|
|
list_for_each_entry(sp, &trail, entries) {
|
|
if (sp->text) {
|
|
if (pos) {
|
|
pos->next = xcalloc(1, sizeof(*pos));
|
|
pos = pos->next;
|
|
} else {
|
|
subtitles = pos = xcalloc(1, sizeof(*pos));
|
|
}
|
|
pos->text = sp->text;
|
|
}
|
|
}
|
|
|
|
set_dialog_subtitles(subtitles);
|
|
}
|
|
|
|
static void reset_subtitle(void)
|
|
{
|
|
struct subtitle_list *pos, *tmp;
|
|
|
|
for (pos = subtitles; pos != NULL; pos = tmp) {
|
|
tmp = pos->next;
|
|
free(pos);
|
|
}
|
|
subtitles = NULL;
|
|
set_dialog_subtitles(subtitles);
|
|
}
|
|
|
|
struct search_data {
|
|
struct list_head *head;
|
|
struct menu **targets;
|
|
int *keys;
|
|
};
|
|
|
|
static void update_text(char *buf, size_t start, size_t end, void *_data)
|
|
{
|
|
struct search_data *data = _data;
|
|
struct jump_key *pos;
|
|
int k = 0;
|
|
|
|
list_for_each_entry(pos, data->head, entries) {
|
|
if (pos->offset >= start && pos->offset < end) {
|
|
char header[4];
|
|
|
|
if (k < JUMP_NB) {
|
|
int key = '0' + (pos->index % JUMP_NB) + 1;
|
|
|
|
sprintf(header, "(%c)", key);
|
|
data->keys[k] = key;
|
|
data->targets[k] = pos->target;
|
|
k++;
|
|
} else {
|
|
sprintf(header, " ");
|
|
}
|
|
|
|
memcpy(buf + pos->offset, header, sizeof(header) - 1);
|
|
}
|
|
}
|
|
data->keys[k] = 0;
|
|
}
|
|
|
|
static void search_conf(void)
|
|
{
|
|
struct symbol **sym_arr;
|
|
struct gstr res;
|
|
struct gstr title;
|
|
char *dialog_input;
|
|
int dres, vscroll = 0, hscroll = 0;
|
|
bool again;
|
|
struct gstr sttext;
|
|
struct subtitle_part stpart;
|
|
|
|
title = str_new();
|
|
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"),
|
|
str_get(&title),
|
|
10, 75, "");
|
|
switch (dres) {
|
|
case 0:
|
|
break;
|
|
case 1:
|
|
show_helptext(_("Search Configuration"), search_help);
|
|
goto again;
|
|
default:
|
|
str_free(&title);
|
|
return;
|
|
}
|
|
|
|
/* strip the prefix if necessary */
|
|
dialog_input = dialog_input_result;
|
|
if (strncasecmp(dialog_input_result, CONFIG_, strlen(CONFIG_)) == 0)
|
|
dialog_input += strlen(CONFIG_);
|
|
|
|
sttext = str_new();
|
|
str_printf(&sttext, "Search (%s)", dialog_input_result);
|
|
stpart.text = str_get(&sttext);
|
|
list_add_tail(&stpart.entries, &trail);
|
|
|
|
sym_arr = sym_re_search(dialog_input);
|
|
do {
|
|
LIST_HEAD(head);
|
|
struct menu *targets[JUMP_NB];
|
|
int keys[JUMP_NB + 1], i;
|
|
struct search_data data = {
|
|
.head = &head,
|
|
.targets = targets,
|
|
.keys = keys,
|
|
};
|
|
struct jump_key *pos, *tmp;
|
|
|
|
res = get_relations_str(sym_arr, &head);
|
|
set_subtitle();
|
|
dres = show_textbox_ext(_("Search Results"), (char *)
|
|
str_get(&res), 0, 0, keys, &vscroll,
|
|
&hscroll, &update_text, (void *)
|
|
&data);
|
|
again = false;
|
|
for (i = 0; i < JUMP_NB && keys[i]; i++)
|
|
if (dres == keys[i]) {
|
|
conf(targets[i]->parent, targets[i]);
|
|
again = true;
|
|
}
|
|
str_free(&res);
|
|
list_for_each_entry_safe(pos, tmp, &head, entries)
|
|
free(pos);
|
|
} while (again);
|
|
free(sym_arr);
|
|
str_free(&title);
|
|
list_del(trail.prev);
|
|
str_free(&sttext);
|
|
}
|
|
|
|
static void build_conf(struct menu *menu)
|
|
{
|
|
struct symbol *sym;
|
|
struct property *prop;
|
|
struct menu *child;
|
|
int type, tmp, doint = 2;
|
|
tristate val;
|
|
char ch;
|
|
bool visible;
|
|
|
|
/*
|
|
* note: menu_is_visible() has side effect that it will
|
|
* recalc the value of the symbol.
|
|
*/
|
|
visible = menu_is_visible(menu);
|
|
if (show_all_options && !menu_has_prompt(menu))
|
|
return;
|
|
else if (!show_all_options && !visible)
|
|
return;
|
|
|
|
sym = menu->sym;
|
|
prop = menu->prompt;
|
|
if (!sym) {
|
|
if (prop && menu != current_menu) {
|
|
const char *prompt = menu_get_prompt(menu);
|
|
switch (prop->type) {
|
|
case P_MENU:
|
|
child_count++;
|
|
prompt = _(prompt);
|
|
if (single_menu_mode) {
|
|
item_make("%s%*c%s",
|
|
menu->data ? "-->" : "++>",
|
|
indent + 1, ' ', prompt);
|
|
} else
|
|
item_make(" %*c%s %s",
|
|
indent + 1, ' ', prompt,
|
|
menu_is_empty(menu) ? "----" : "--->");
|
|
item_set_tag('m');
|
|
item_set_data(menu);
|
|
if (single_menu_mode && menu->data)
|
|
goto conf_childs;
|
|
return;
|
|
case P_COMMENT:
|
|
if (prompt) {
|
|
child_count++;
|
|
item_make(" %*c*** %s ***", indent + 1, ' ', _(prompt));
|
|
item_set_tag(':');
|
|
item_set_data(menu);
|
|
}
|
|
break;
|
|
default:
|
|
if (prompt) {
|
|
child_count++;
|
|
item_make("---%*c%s", indent + 1, ' ', _(prompt));
|
|
item_set_tag(':');
|
|
item_set_data(menu);
|
|
}
|
|
}
|
|
} else
|
|
doint = 0;
|
|
goto conf_childs;
|
|
}
|
|
|
|
type = sym_get_type(sym);
|
|
if (sym_is_choice(sym)) {
|
|
struct symbol *def_sym = sym_get_choice_value(sym);
|
|
struct menu *def_menu = NULL;
|
|
|
|
child_count++;
|
|
for (child = menu->list; child; child = child->next) {
|
|
if (menu_is_visible(child) && child->sym == def_sym)
|
|
def_menu = child;
|
|
}
|
|
|
|
val = sym_get_tristate_value(sym);
|
|
if (sym_is_changable(sym)) {
|
|
switch (type) {
|
|
case S_BOOLEAN:
|
|
item_make("[%c]", val == no ? ' ' : '*');
|
|
break;
|
|
case S_TRISTATE:
|
|
switch (val) {
|
|
case yes: ch = '*'; break;
|
|
case mod: ch = 'M'; break;
|
|
default: ch = ' '; break;
|
|
}
|
|
item_make("<%c>", ch);
|
|
break;
|
|
}
|
|
item_set_tag('t');
|
|
item_set_data(menu);
|
|
} else {
|
|
item_make(" ");
|
|
item_set_tag(def_menu ? 't' : ':');
|
|
item_set_data(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(" --->");
|
|
if (def_menu->list) {
|
|
indent += 2;
|
|
build_conf(def_menu);
|
|
indent -= 2;
|
|
}
|
|
}
|
|
return;
|
|
}
|
|
} else {
|
|
if (menu == current_menu) {
|
|
item_make("---%*c%s", indent + 1, ' ', _(menu_get_prompt(menu)));
|
|
item_set_tag(':');
|
|
item_set_data(menu);
|
|
goto conf_childs;
|
|
}
|
|
child_count++;
|
|
val = sym_get_tristate_value(sym);
|
|
if (sym_is_choice_value(sym) && val == yes) {
|
|
item_make(" ");
|
|
item_set_tag(':');
|
|
item_set_data(menu);
|
|
} else {
|
|
switch (type) {
|
|
case S_BOOLEAN:
|
|
if (sym_is_changable(sym))
|
|
item_make("[%c]", val == no ? ' ' : '*');
|
|
else
|
|
item_make("-%c-", val == no ? ' ' : '*');
|
|
item_set_tag('t');
|
|
item_set_data(menu);
|
|
break;
|
|
case S_TRISTATE:
|
|
switch (val) {
|
|
case yes: ch = '*'; break;
|
|
case mod: ch = 'M'; break;
|
|
default: ch = ' '; break;
|
|
}
|
|
if (sym_is_changable(sym)) {
|
|
if (sym->rev_dep.tri == mod)
|
|
item_make("{%c}", ch);
|
|
else
|
|
item_make("<%c>", ch);
|
|
} else
|
|
item_make("-%c-", ch);
|
|
item_set_tag('t');
|
|
item_set_data(menu);
|
|
break;
|
|
default:
|
|
tmp = 2 + strlen(sym_get_string_value(sym)); /* () = 2 */
|
|
item_make("(%s)", sym_get_string_value(sym));
|
|
tmp = indent - tmp + 4;
|
|
if (tmp < 0)
|
|
tmp = 0;
|
|
item_add_str("%*c%s%s", tmp, ' ', _(menu_get_prompt(menu)),
|
|
(sym_has_value(sym) || !sym_is_changable(sym)) ?
|
|
"" : _(" (NEW)"));
|
|
item_set_tag('s');
|
|
item_set_data(menu);
|
|
goto conf_childs;
|
|
}
|
|
}
|
|
item_add_str("%*c%s%s", indent + 1, ' ', _(menu_get_prompt(menu)),
|
|
(sym_has_value(sym) || !sym_is_changable(sym)) ?
|
|
"" : _(" (NEW)"));
|
|
if (menu->prompt->type == P_MENU) {
|
|
item_add_str(" %s", menu_is_empty(menu) ? "----" : "--->");
|
|
return;
|
|
}
|
|
}
|
|
|
|
conf_childs:
|
|
indent += doint;
|
|
for (child = menu->list; child; child = child->next)
|
|
build_conf(child);
|
|
indent -= doint;
|
|
}
|
|
|
|
static void conf(struct menu *menu, struct menu *active_menu)
|
|
{
|
|
struct menu *submenu;
|
|
const char *prompt = menu_get_prompt(menu);
|
|
struct subtitle_part stpart;
|
|
struct symbol *sym;
|
|
int res;
|
|
int s_scroll = 0;
|
|
|
|
if (menu != &rootmenu)
|
|
stpart.text = menu_get_prompt(menu);
|
|
else
|
|
stpart.text = NULL;
|
|
list_add_tail(&stpart.entries, &trail);
|
|
|
|
while (1) {
|
|
item_reset();
|
|
current_menu = menu;
|
|
build_conf(menu);
|
|
if (!child_count)
|
|
break;
|
|
set_subtitle();
|
|
dialog_clear();
|
|
res = dialog_menu(prompt ? _(prompt) : _("Main Menu"),
|
|
_(menu_instructions),
|
|
active_menu, &s_scroll);
|
|
if (res == 1 || res == KEY_ESC || res == -ERRDISPLAYTOOSMALL)
|
|
break;
|
|
if (item_count() != 0) {
|
|
if (!item_activate_selected())
|
|
continue;
|
|
if (!item_tag())
|
|
continue;
|
|
}
|
|
submenu = item_data();
|
|
active_menu = item_data();
|
|
if (submenu)
|
|
sym = submenu->sym;
|
|
else
|
|
sym = NULL;
|
|
|
|
switch (res) {
|
|
case 0:
|
|
switch (item_tag()) {
|
|
case 'm':
|
|
if (single_menu_mode)
|
|
submenu->data = (void *) (long) !submenu->data;
|
|
else
|
|
conf(submenu, NULL);
|
|
break;
|
|
case 't':
|
|
if (sym_is_choice(sym) && sym_get_tristate_value(sym) == yes)
|
|
conf_choice(submenu);
|
|
else if (submenu->prompt->type == P_MENU)
|
|
conf(submenu, NULL);
|
|
break;
|
|
case 's':
|
|
conf_string(submenu);
|
|
break;
|
|
}
|
|
break;
|
|
case 2:
|
|
if (sym)
|
|
show_help(submenu);
|
|
else {
|
|
reset_subtitle();
|
|
show_helptext(_("README"), _(mconf_readme));
|
|
}
|
|
break;
|
|
case 3:
|
|
reset_subtitle();
|
|
conf_save();
|
|
break;
|
|
case 4:
|
|
reset_subtitle();
|
|
conf_load();
|
|
break;
|
|
case 5:
|
|
if (item_is_tag('t')) {
|
|
if (sym_set_tristate_value(sym, yes))
|
|
break;
|
|
if (sym_set_tristate_value(sym, mod))
|
|
show_textbox(NULL, setmod_text, 6, 74);
|
|
}
|
|
break;
|
|
case 6:
|
|
if (item_is_tag('t'))
|
|
sym_set_tristate_value(sym, no);
|
|
break;
|
|
case 7:
|
|
if (item_is_tag('t'))
|
|
sym_set_tristate_value(sym, mod);
|
|
break;
|
|
case 8:
|
|
if (item_is_tag('t'))
|
|
sym_toggle_tristate_value(sym);
|
|
else if (item_is_tag('m'))
|
|
conf(submenu, NULL);
|
|
break;
|
|
case 9:
|
|
search_conf();
|
|
break;
|
|
case 10:
|
|
show_all_options = !show_all_options;
|
|
break;
|
|
}
|
|
}
|
|
|
|
list_del(trail.prev);
|
|
}
|
|
|
|
static int show_textbox_ext(const char *title, char *text, int r, int c, int
|
|
*keys, int *vscroll, int *hscroll, update_text_fn
|
|
update_text, void *data)
|
|
{
|
|
dialog_clear();
|
|
return dialog_textbox(title, text, r, c, keys, vscroll, hscroll,
|
|
update_text, data);
|
|
}
|
|
|
|
static void show_textbox(const char *title, const char *text, int r, int c)
|
|
{
|
|
show_textbox_ext(title, (char *) text, r, c, (int []) {0}, NULL, NULL,
|
|
NULL, NULL);
|
|
}
|
|
|
|
static void show_helptext(const char *title, const char *text)
|
|
{
|
|
show_textbox(title, text, 0, 0);
|
|
}
|
|
|
|
static void conf_message_callback(const char *fmt, va_list ap)
|
|
{
|
|
char buf[PATH_MAX+1];
|
|
|
|
vsnprintf(buf, sizeof(buf), fmt, ap);
|
|
if (save_and_exit) {
|
|
if (!silent)
|
|
printf("%s", buf);
|
|
} else {
|
|
show_textbox(NULL, buf, 6, 60);
|
|
}
|
|
}
|
|
|
|
static void show_help(struct menu *menu)
|
|
{
|
|
struct gstr help = str_new();
|
|
|
|
help.max_width = getmaxx(stdscr) - 10;
|
|
menu_get_ext_help(menu, &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));
|
|
struct menu *child;
|
|
struct symbol *active;
|
|
|
|
active = sym_get_choice_value(menu->sym);
|
|
while (1) {
|
|
int res;
|
|
int selected;
|
|
item_reset();
|
|
|
|
current_menu = menu;
|
|
for (child = menu->list; child; child = child->next) {
|
|
if (!menu_is_visible(child))
|
|
continue;
|
|
if (child->sym)
|
|
item_make("%s", _(menu_get_prompt(child)));
|
|
else {
|
|
item_make("*** %s ***", _(menu_get_prompt(child)));
|
|
item_set_tag(':');
|
|
}
|
|
item_set_data(child);
|
|
if (child->sym == active)
|
|
item_set_selected(1);
|
|
if (child->sym == sym_get_choice_value(menu->sym))
|
|
item_set_tag('X');
|
|
}
|
|
dialog_clear();
|
|
res = dialog_checklist(prompt ? _(prompt) : _("Main Menu"),
|
|
_(radiolist_instructions),
|
|
MENUBOX_HEIGTH_MIN,
|
|
MENUBOX_WIDTH_MIN,
|
|
CHECKLIST_HEIGTH_MIN);
|
|
selected = item_activate_selected();
|
|
switch (res) {
|
|
case 0:
|
|
if (selected) {
|
|
child = item_data();
|
|
if (!child->sym)
|
|
break;
|
|
|
|
sym_set_tristate_value(child->sym, yes);
|
|
}
|
|
return;
|
|
case 1:
|
|
if (selected) {
|
|
child = item_data();
|
|
show_help(child);
|
|
active = child->sym;
|
|
} else
|
|
show_help(menu);
|
|
break;
|
|
case KEY_ESC:
|
|
return;
|
|
case -ERRDISPLAYTOOSMALL:
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
static void conf_string(struct menu *menu)
|
|
{
|
|
const char *prompt = menu_get_prompt(menu);
|
|
|
|
while (1) {
|
|
int res;
|
|
const char *heading;
|
|
|
|
switch (sym_get_type(menu->sym)) {
|
|
case S_INT:
|
|
heading = _(inputbox_instructions_int);
|
|
break;
|
|
case S_HEX:
|
|
heading = _(inputbox_instructions_hex);
|
|
break;
|
|
case S_STRING:
|
|
heading = _(inputbox_instructions_string);
|
|
break;
|
|
default:
|
|
heading = _("Internal mconf error!");
|
|
}
|
|
dialog_clear();
|
|
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);
|
|
break;
|
|
case 1:
|
|
show_help(menu);
|
|
break;
|
|
case KEY_ESC:
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
static void conf_load(void)
|
|
{
|
|
|
|
while (1) {
|
|
int res;
|
|
dialog_clear();
|
|
res = dialog_inputbox(NULL, load_config_text,
|
|
11, 55, filename);
|
|
switch(res) {
|
|
case 0:
|
|
if (!dialog_input_result[0])
|
|
return;
|
|
if (!conf_read(dialog_input_result)) {
|
|
set_config_filename(dialog_input_result);
|
|
sym_set_change_count(1);
|
|
return;
|
|
}
|
|
show_textbox(NULL, _("File does not exist!"), 5, 38);
|
|
break;
|
|
case 1:
|
|
show_helptext(_("Load Alternate Configuration"), load_config_help);
|
|
break;
|
|
case KEY_ESC:
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
static void conf_save(void)
|
|
{
|
|
while (1) {
|
|
int res;
|
|
dialog_clear();
|
|
res = dialog_inputbox(NULL, save_config_text,
|
|
11, 55, filename);
|
|
switch(res) {
|
|
case 0:
|
|
if (!dialog_input_result[0])
|
|
return;
|
|
if (!conf_write(dialog_input_result)) {
|
|
set_config_filename(dialog_input_result);
|
|
return;
|
|
}
|
|
show_textbox(NULL, _("Can't create file! Probably a nonexistent directory."), 5, 60);
|
|
break;
|
|
case 1:
|
|
show_helptext(_("Save Alternate Configuration"), save_config_help);
|
|
break;
|
|
case KEY_ESC:
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
static int handle_exit(void)
|
|
{
|
|
int res;
|
|
|
|
save_and_exit = 1;
|
|
reset_subtitle();
|
|
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.)"),
|
|
6, 60);
|
|
else
|
|
res = -1;
|
|
|
|
end_dialog(saved_x, saved_y);
|
|
|
|
switch (res) {
|
|
case 0:
|
|
if (conf_write(filename)) {
|
|
fprintf(stderr, _("\n\n"
|
|
"Error while writing of the configuration.\n"
|
|
"Your configuration changes were NOT saved."
|
|
"\n\n"));
|
|
return 1;
|
|
}
|
|
/* fall through */
|
|
case -1:
|
|
if (!silent)
|
|
printf(_("\n\n"
|
|
"*** End of the configuration.\n"
|
|
"*** Execute 'make' to start the build or try 'make help'."
|
|
"\n\n"));
|
|
res = 0;
|
|
break;
|
|
default:
|
|
if (!silent)
|
|
fprintf(stderr, _("\n\n"
|
|
"Your configuration changes were NOT saved."
|
|
"\n\n"));
|
|
if (res != KEY_ESC)
|
|
res = 0;
|
|
}
|
|
|
|
return res;
|
|
}
|
|
|
|
static void sig_handler(int signo)
|
|
{
|
|
exit(handle_exit());
|
|
}
|
|
|
|
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) {
|
|
silent = 1;
|
|
/* Silence conf_read() until the real callback is set up */
|
|
conf_set_message_callback(NULL);
|
|
av++;
|
|
}
|
|
conf_parse(av[1]);
|
|
conf_read(NULL);
|
|
|
|
mode = getenv("MENUCONFIG_MODE");
|
|
if (mode) {
|
|
if (!strcasecmp(mode, "single_menu"))
|
|
single_menu_mode = 1;
|
|
}
|
|
|
|
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"));
|
|
return 1;
|
|
}
|
|
|
|
set_config_filename(conf_get_configname());
|
|
conf_set_message_callback(conf_message_callback);
|
|
do {
|
|
conf(&rootmenu, NULL);
|
|
res = handle_exit();
|
|
} while (res == KEY_ESC);
|
|
|
|
return res;
|
|
}
|