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source: Config.in@ 1352172

ablfs-more trunk

Last change on this file since 1352172 was 1352172, checked in by Pierre Labastie <pierre.labastie@…>, 12 months ago
Merge branch 'trunk' into xry111/parallelism
Property mode set to `100644`
File size: 31.6 KB

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1	# Check for "nproc" presence:
2	config HAVE_NPROC
3	def_bool $(shell,if nproc &>/dev/null; then echo y; else echo n; fi)
4
5	# Check for "cpuset controller in cgroup v2" presence:
6	config HAVE_CGROUP
7	def_bool $(shell,if grep -q cpuset /sys/fs/cgroup/cgroup.controllers 2>/dev/null; then echo y; else echo n; fi)
8
9	menu "BOOK Settings"
10
11	#--- BOOK/script
12	choice
13	prompt "Use BOOK"
14	default BOOK_LFS
15	help
16	Select the book where build instructions are retrieved.
17
18	config BOOK_LFS
19	bool "Linux From Scratch System V"
20	help
21	Set up the tools to build LFS with SysV init.
22
23	config BOOK_LFS_SYSD
24	bool "Linux From Scratch systemd"
25	help
26	Set up the tools to build LFS with systemd init.
27
28	config BOOK_BLFS
29	bool "Beyond Linux From Scratch (see help)"
30	help
31	if the LFS system has already been built, install the tools
32	to build BLFS packages.
33	endchoice
34
35	choice
36	depends on BOOK_BLFS
37	prompt "Init system"
38
39	config BLFS_SYSV
40	bool "BLFS SysV"
41	help
42	Extract the SysV flavour of the BLFS book
43
44	config BLFS_SYSD
45	bool "BLFS systemd"
46	help
47	Extract the systemd flavour of the BLFS book
48
49	endchoice
50
51	config INITSYS
52	string
53	default "sysv" if BOOK_LFS \|\| BLFS_SYSV
54	default "systemd" if BOOK_LFS_SYSD \|\| BLFS_SYSD
55
56	config RUN_ME
57	string
58	default "./jhalfs run" if BOOK_LFS \|\| BOOK_LFS_SYSD
59	default "./install-blfs-tools.sh auto" if BOOK_BLFS
60	#--- End BOOK/script
61
62	#--- Book version
63	choice
64	prompt "Book version"
65	default BRANCH
66
67	config BRANCH
68	bool "Branch (default to trunk) or any commit"
69	help
70	Use an LFS book downloaded from the git repository, and
71	checked out at any commit (branch/tag/sha)
72
73	config WORKING_COPY
74	bool "Working Copy"
75	help
76	Use a local working copy of the LFS book
77	endchoice
78
79	config COMMIT
80	string "Branch, tag, or any commit"
81	default "trunk"
82	depends on BRANCH
83	help
84	Enter a branch, a tag, or an abbreviated commit sha.
85	The tool will clone the LFS repository and checkout
86	that commit
87
88	config BOOK
89	string "Loc of working copy (mandatory)"
90	default "EDIT ME"
91	depends on WORKING_COPY
92	help
93	The full path to a local copy of the LFS book XML sources
94
95	choice
96	depends on (BOOK_LFS \|\| BOOK_LFS_SYSD)
97	prompt "Multilib"
98	default LFS_MULTILIB_NO
99	config LFS_MULTILIB_NO
100	bool "Standard LFS on i686 or amd64"
101	help
102	Use standard LFS book (choose this if not multilib source)
103
104	config LFS_MULTILIB_I686
105	bool "Multilib LFS on amd64 with i686 libraries"
106	help
107	Use Multilib LFS book with i686 libraries
108
109	config LFS_MULTILIB_X32
110	bool "Multilib LFS on amd64 with x32 libraries"
111	help
112	Use Multilib LFS book with x32 libraries
113
114	config LFS_MULTILIB_ALL
115	bool "Multilib LFS on amd64 with i686 and x32 libraries"
116	help
117	Use Multilib LFS book with i686 and x32 libraries
118
119	endchoice
120
121	config MULTILIB
122	string
123	default "default" if LFS_MULTILIB_NO
124	default "ml_32" if LFS_MULTILIB_I686
125	default "ml_x32" if LFS_MULTILIB_X32
126	default "ml_all" if LFS_MULTILIB_ALL
127
128	#--- End BOOK version
129
130	choice
131	prompt "Build method"
132	default BUILD_CHROOT
133	depends on (BOOK_LFS \|\| BOOK_LFS_SYSD)
134	help
135	What build method should be used: a chroot jail or minimal boot
136	system. Review the clfs-ng branch chap6 "TO BOOT OR CHROOT" for
137	a full explanation.
138
139	config BUILD_CHROOT
140	bool "chroot"
141
142	config BUILD_BOOT
143	bool "boot"
144	endchoice
145
146	config METHOD
147	string
148	default "chroot" if BUILD_CHROOT
149	default "boot" if BUILD_BOOT
150
151	config BOOT_CONFIG
152	string "BOOT kernel config file (mandatory)"
153	default "*EDIT ME*"
154	depends on BUILD_BOOT
155	help
156	If METHOD=boot, location of boot-kernel config file
157	The config file will be copied to ${BUILD_DIR}/sources
158	and renamed 'bootkernel-config'
159	NOTE: this setting is required
160
161	#--- blfs-tool Support
162	config BLFS_TOOL
163	bool "Add blfs-tool support"
164	default n
165	depends on !BOOK_BLFS
166	help
167	Activating this option will install additional packages needed
168	to use blfs tools after booting the new system.
169	The blfs-tool files will be installed under $BUILD_DIR/blfs_root
170	(see below).
171	After booting the new xLFS system, but before using the blfs tools,
172	you should create a user account, move the /blfs_root directory
173	to that user's home, and change its ownership to that of the user.
174	Also, be sure to give the user read and write access on the
175	$TRACKING_DIR directory and the files that it contains.
176	Don't forget to configure sudo properly on the new system.
177
178	config DUMMY # Avoid indenting the items below
179	bool
180
181	if BLFS_TOOL
182	menu "blfs-tool dependencies"
183
184	config DEP_LIBXML
185	bool "libxml2 (required)"
186	default y
187
188	config DEP_LIBXSLT
189	bool "libxslt (required)"
190	default y
191
192	config DEP_DBXML
193	bool "DocBook XML DTD (required)"
194	default y
195
196	config DEP_LYNX
197	bool "lynx (optional, for reading the generated book)"
198	default y
199
200	config DEP_SUDO
201	bool "sudo (recommended)"
202	default y
203
204	config DEP_WGET
205	bool "wget (recommended)"
206	default y
207
208	config DEP_GPM
209	bool "GPM (optional, see help)"
210	default n
211	help
212	if you install gpm, it will be started
213	automatically on boot. It allows copy-paste
214	while Xorg is not installed.
215
216	config DEP_GIT
217	bool "GIT client (optional, see help)"
218	default n
219	help
220	Git is needed for updating the book
221	sources. You do not need it if building a
222	stable book.
223
224	endmenu
225
226	choice
227	prompt "BLFS book version"
228	default BLFS_BRANCH
229
230	config BLFS_BRANCH
231	bool "BLFS Branch (default trunk) or any commit"
232	help
233	Use a BLFS book downloaded from the git repository, and
234	checked out at any commit (branch/tag/sha).
235
236	config BLFS_WORKING_COPY
237	bool "BLFS working copy"
238	help
239	Use a local working copy of the BLFS book.
240	endchoice
241
242	config BLFS_WC_LOCATION
243	string "Location of the local BLFS working copy (mandatory)"
244	default "EDIT ME"
245	depends on BLFS_WORKING_COPY
246	help
247	Full path to the BLFS book working copy
248
249	config BLFS_COMMIT
250	string "BLFS Book commit (branch/tag/sha)"
251	default "trunk"
252	depends on BLFS_BRANCH
253	help
254	Can be any branch, tag, or abbreviated (or not) commit sha.
255	endif
256	#--- End blfs-tool Support
257
258	#--- BLFS params (Used for installing the tools, either after a jhalfs run
259	# or directly)
260	config BLFS_ROOT
261	string "Root of the tools directory (see help)"
262	default "/blfs_root"
263	depends on BLFS_TOOL \|\| BOOK_BLFS
264	help
265	Path to the directory where all required files and scripts
266	will be stored.
267
268	This path must begin with a slash, and:
269	- is relative to the user's HOME directory when installing the
270	blfs tools on an already existing LFS system.
271	- is relative to the root of the build directory (`/' in chroot)
272	when adding the tools after a jhalfs run
273
274	CAUTION: this directory will be removed if it already exists.
275
276	config BLFS_XML
277	string "BLFS sources directory (internal parameter)"
278	default "blfs-xml"
279	depends on BLFS_TOOL \|\| BOOK_BLFS
280	help
281	The directory name under $BLFS_ROOT where the BLFS
282	book sources will be copied or checked out. Do not change that
283	unless you know what you are doing...
284
285	config LFS_XML
286	string "LFS sources directory (internal parameter)"
287	default "lfs-xml"
288	depends on BLFS_TOOL \|\| BOOK_BLFS
289	help
290	The directory name under $BLFS_ROOT where the LFS
291	book sources will be copied or checked out. Do not change that
292	unless you know what you are doing...
293
294	choice
295	prompt "LFS book version"
296	default LFS_BRANCH
297	depends on BOOK_BLFS
298
299	config LFS_BRANCH
300	bool "LFS branch (default trunk) or any commit"
301	help
302	Use an LFS book downloaded from the git repository and
303	checked out at any commit (branch/tag/sha).
304
305	config LFS_WORKING_COPY
306	bool "LFS working copy"
307	help
308	Use a local working copy of the LFS book.
309	endchoice
310
311	config BLFS_LFS_BOOK
312	string "Location of the local LFS working copy (mandatory)"
313	default "EDIT ME"
314	depends on LFS_WORKING_COPY
315	help
316	Full path to the LFS book working copy"
317
318	config BLFS_LFS_COMMIT
319	string "LFS Book Commit (mandatory)"
320	default "trunk"
321	depends on LFS_BRANCH
322	help
323	Any branch, tag or abbreviated (or not) commit sha.
324	# End of BLFS parameters
325
326	#--- Custom Tools support
327	config CUSTOM_TOOLS
328	depends on !BOOK_BLFS
329	bool "Add custom tools support"
330	default n
331	help
332	Activating this option additional packages you create
333	will be installed after finished the xLFS system build.
334	#--- End Custom Tools support
335
336	#--- This directory is needed for blfs tools installation and custom tools
337	# As well.
338	config TRACKING_DIR
339	string "Installed packages database directory"
340	default "/var/lib/jhalfs/BLFS"
341	depends on BOOK_BLFS \|\| BLFS_TOOL \|\| CUSTOM_TOOLS
342	help
343	Full path to the directory where the database of
344	installed packages will be created.
345
346	If the blfs tools are installed on a running xLFS system,
347	the user must have enough privileges to create this directory.
348	It may be necessary to create the /var/lib/jhalfs directory as
349	root, and make it writable by the user before running this tool.
350
351	If you are installing the blfs tools as part of an xLFS build
352	and/or using the customized scripts feature, you will
353	need to fix this directory's permissions after booting
354	the new system.
355
356	Note that the user who will build the packages must
357	have read and write access to this directory.
358
359	#--- End BOOK Settings
360	endmenu
361
362	menu "General Settings"
363	depends on !BOOK_BLFS
364
365	#--- LFS User Account
366
367	config LUSER
368	string
369	default "lfs"
370
371	config LGROUP
372	string
373	default LUSER
374
375	config LHOME
376	string
377	default "/home"
378
379	#--- End Set User Account
380
381	config BUILDDIR
382	string "Build Directory"
383	default "/mnt/build_dir"
384	help
385	#-- The directory where the created system will be located.
386	# NOTE: A working directory named jhalfs will be created
387	# here, so ensure this does not conflict with the jhalfs
388	# source directory.
389
390	config GETPKG
391	bool "Retrieve source files"
392	default n
393	help
394	#-- Download all packages and patches required by the selected book
395	# NOTE: Looks for files in the local archive defined by SRC_ARCHIVE
396	# first and if necessary retrieves them from the 'net.
397	# Files will be transferred to $BUILDDIR/sources.
398
399	config SRC_ARCHIVE
400	string "Package Archive Directory"
401	default "$SRC_ARCHIVE"
402	depends on GETPKG
403	help
404	#-- A local archive for packages/files (not $BUILDDIR/sources)
405	# Any missing file will be downloaded and archived here,
406	# if the user has the right privileges.
407
408	config RETRYSRCDOWNLOAD
409	bool "Retry on 'connection refused' failure"
410	default n
411	depends on GETPKG
412	help
413	#-- Attempt to download a source package again if it fails
414	# with a 'connection refused' error. This can happen on
415	# servers that are overloaded.
416
417	config RETRYDOWNLOADCNT
418	int "Number of retry attempts on download failures"
419	default 20
420	depends on GETPKG
421	help
422	#-- Number of times to retry a failed download.
423
424	config DOWNLOADTIMEOUT
425	int "Download timeout (in seconds)"
426	default 30
427	depends on GETPKG
428	help
429	#-- Number of seconds to wait for a download to start before
430	# timing out.
431
432	config SERVER
433	string "FTP mirror"
434	default "http://ftp.osuosl.org"
435	depends on GETPKG
436	help
437	#-- FTP mirror to download packages and patches if not found
438	# in $SRC_ARCHIVE
439	# As a last resort, the files will downloaded from upstream,
440	# if possible.
441
442	config RUNMAKE
443	bool "Run the makefile"
444	default n
445	help
446	#-- Automatically run the makefile once it has been created
447
448	config CLEAN
449	bool "Rebuild files"
450	default n
451	help
452	#-- Clean the build directory before performing any other task.
453	# The directory is cleaned only if it was populated by a
454	# previous JHALFS run.
455
456	#--- End General Settings
457	endmenu
458
459	menu "Build Settings"
460	depends on !BOOK_BLFS
461
462	#--- Test Suites
463	config CONFIG_TESTS
464	bool "Run testsuites"
465	default y
466	help
467	#-- Run test suites
468	# If you select 'y' here:
469	# You will have to select between:
470	# - Only critical final system testsuites
471	# - All final system testsuites
472	#
473	# Note that in any case, all the test instructions will
474	# be generated. Those which are not wanted will be commented
475	# out. If you select 'n' here, the commented test instructions
476	# do not stop on test suite failures.
477
478	menu "Test settings"
479	depends on CONFIG_TESTS
480	choice
481	prompt "Tests level"
482	default TST_1
483
484	config TST_1
485	bool "Only final system critical testsuites"
486	help
487	#-- Critical tests:
488	# Only Glibc, Binutils, GMP, MPFR, MPC and GCC
489	# testsuites for final system. The others are commented
490	# out.
491
492	config TST_2
493	bool "All final system testsuites"
494	help
495	#-- All final system test suites:
496	# Test instructions for the temporary tools (if available)
497	# are commented out.
498
499	endchoice
500
501	endmenu # test settings
502
503	config TEST
504	int
505	default "0" if !CONFIG_TESTS
506	default "1" if TST_1
507	default "2" if TST_2
508	#--- End Test Suites
509
510	#--- Package Management
511	config PKGMNGT
512	bool "Package management"
513	depends on BOOK_LFS \|\| BOOK_LFS_SYSD
514	default n
515	help
516	#-- Use package management
517	#
518	# If set, you'll have to choose between
519	# two package management styles:
520	# - Build and install:
521	# the packages in the final phase are built
522	# in a separate directory, PKG_DEST.
523	# You should provide a bash function for
524	# packaging and installing the package.
525	# - Preload a library before install:
526	# Run the install instructions inside a
527	# wrapper command, which monitors the
528	# installed files.
529	#
530	# Also, you have to provide the instructions
531	# to build the package manager during the
532	# temporary tools phase, in the form of a
533	# sect1 of the book identical to a package
534	# sect1. See README.PACKAGE_MANAGEMENT
535	choice
536	depends on PKGMNGT
537	prompt "Package management style"
538	default PKG_PACK
539
540	config PKG_PACK
541	bool "Build and pack (pacman or dpkg style)"
542
543	config LIB_LOAD
544	bool "Preload a library before installing (porg style)"
545	endchoice
546
547	config WRAP_INSTALL
548	bool
549	default y if LIB_LOAD
550	default n if PKG_PACK
551	#--- End package management
552
553	#--- Installed files logs
554	config INSTALL_LOG
555	bool "Create a log of installed files for each package"
556	default n
557	help
558	#-- Select this if you want to create logs of the files
559	# installed by each package on the final system.
560
561	#--- End Installed files logs
562
563	config STRIP
564	bool "Strip Installed Binaries/Libraries"
565	default n
566
567	config NO_PROGRESS_BAR
568	bool "DO NOT use/display progress_bar"
569	default n
570	help
571	#-- Do not use the progress bar routine. On slower machines
572	# this function consumes precious CPU cycles.
573
574	#--- End Build Settings
575	endmenu
576
577	menu "System configuration"
578	depends on !BOOK_BLFS
579
580	#--- FSTAB
581	config HAVE_FSTAB
582	bool "Use a custom fstab file"
583	default n
584	help
585	#-- Select this if you have an fstab file with entries
586	# for the target system
587
588	config FSTAB
589	string "Fstab file (optional)"
590	default "*EDIT ME*"
591	depends on HAVE_FSTAB
592	help
593	#-- The location of fstab file (if empty, a template is created)
594	#--- End FSTAB
595
596	#--- Kernel
597	config CONFIG_BUILD_KERNEL
598	bool "Build the kernel"
599	default n
600	help
601	#-- Select this option if you wish to build the kernel.
602	#
603	# You will be prompted for the full path to the .config
604	# file. It will be copied to the 'sources' directory and
605	# renamed kernel-config
606
607	config CONFIG
608	string "Kernel config file"
609	default "*EDIT ME*"
610	depends on CONFIG_BUILD_KERNEL
611	help
612	#-- Fully qualified path to a kernel config file
613	# The config file will be copied to ${BUILD_DIR}/sources
614	# and renamed 'kernel-config'
615	#
616	# Important: if the config file is out of date (missing
617	# option), the kernel build will timeout instead of
618	# waiting forever for an input. This will generate error
619	# 124. In this case, update your config file,
620	# copy it to $BUILD_DIR/sources/kernel-config, and
621	# restart the build.
622	#--- End Kernel
623
624	config NCURSES5
625	bool "Install non-wide-character ncurses"
626	default n
627	depends on BOOK_LFS \|\| BOOK_LFS_SYSD
628	help
629	#-- Install the optional non wide character ncurses5 library
630
631	config TIMEZONE
632	string "TimeZone"
633	default "GMT"
634	help
635	#-- The timezone as output by tzselect
636	# This will be copied to /etc/localtime
637
638	config LANG
639	string "Language"
640	default "$LANG"
641	help
642	#-- LANG variable set in /etc/profile
643	# See http://sourceware.org/git/?p=glibc.git;a=blob;f=localedata/SUPPORTED
644	# for values (or the file localedata/SUPPORTED in glibc tarball)
645
646	config FULL_LOCALE
647	bool "Install the full set of locales"
648	default n
649	help
650	#-- If set to y, the full set of supported locales
651	# will be installed. Otherwise, only the minimal set
652	# necessary for the tests will be installed,
653	# together with the locale associated with the
654	# LANG you have chosen, if not in the minimal set.
655
656	#--- Groff page
657	choice
658	prompt "Groff page size"
659	default PAGE_LETTER
660	help
661	#-- Page definition for groff: letter or A4
662
663	config PAGE_LETTER
664	bool "letter"
665
666	config PAGE_A4
667	bool "A4"
668	endchoice
669
670	config PAGE
671	string
672	default "letter" if PAGE_LETTER
673	default "A4" if PAGE_A4
674	#--- End Groff page
675
676	config HOSTNAME
677	string "Hostname (see help)"
678	default "EDITME"
679	help
680	If you are on a public network, use the hostname given to you by
681	your institution, or corporation, etc. If your network is private,
682	that is, behind a firewall such as a box to connect to your ISP,
683	you can choose anything you'd like. Combined with the domain name
684	"local", you have the possibility to access your computer by name
685	instead of address on the private network (see RFC 6762 and
686	https://www.howtogeek.com/167190/).
687
688	menu "Network configuration"
689	config INTERFACE
690	string "netword card name"
691	default "eth0"
692	help
693	eth0 is used in most cases. Virtual interfaces may get other
694	names (for example enp0s3 for the default network stack in qemu).
695	Systemd may also rename network interfaces according to their
696	bus addresses.
697	config IP_ADDR
698	string "Static IP address"
699	default "10.0.2.9"
700	help
701	The default here is for a virtual interface in qemu. Private
702	networks have addresses in the range 10.x.x.x or 192.168.x.x.
703	You have to know your network prefix. Then the last figure
704	may be anything you like.
705
706	config GATEWAY
707	string "Gateway"
708	default "10.0.2.2"
709	help
710	Again, this default is for a qemu network stack. Usually, the
711	gateway is the address of your firewall.
712	config PREFIX
713	string "Subnet prefix"
714	default "24"
715	help
716	Again, this default is for a qemu network stack, but is also
717	the most used in private networks.
718	config BROADCAST
719	string "Broadcast address"
720	default "10.0.2.255"
721	config DOMAIN
722	string "Domain name (see help)"
723	default "local"
724	help
725	Domain Name:
726	Doamin names are registered, so if your computer is on a public
727	network, you cannot use any name you'd like. On a public
728	network, you should have been given a domain name by
729	your corporation, institution, etc.
730	If your network is really private, that is behind a firewall
731	such as a box for connecting to an ISP, you can choose any
732	domain you'd like. You can also opt for "local", see RFC 6762,
733	or "something.test", see RFC 6761.
734	config DNS1
735	string "Primary Name server"
736	default "10.0.2.3"
737	config DNS2
738	string "Secondary Name server"
739	default "8.8.8.8"
740	endmenu # Network configuration
741
742	menu "Console configuration"
743	config FONT
744	string "Console font"
745	default "lat0-16"
746	help
747	Unicode mode is set by default. Setting FONT_MAP, FONT_UNIMAP,
748	etc, must be done manually.
749	config KEYMAP
750	string "Keymap name"
751	default "us"
752	config LOCAL
753	boolean "Hardware clock is set to local time"
754	default n
755	help
756	If the harware clock is set to local time, answer yes,
757	If it is set to UTC, answer no
758	config LOG_LEVEL
759	string "Default log level (1-8)"
760	default "4"
761	depends on BOOK_LFS
762	help
763	This can be changed using dmesg. 1 means "no message",
764	8 shows every message sent by the kernel, which is very
765	noisy. The default at boot time is 7, which is quite
766	noisy too.
767	endmenu # Console configuration
768
769	endmenu #--- System configuration
770
771	menu "Advanced Features"
772	depends on !BOOK_BLFS
773
774	config REPORT
775	bool "Create SBU and disk usage report"
776	default y
777
778	config SAVE_CH5
779	bool "Save Chapter 5 work"
780	depends on BOOK_LFS \|\| BOOK_LFS_SYSD
781	default n
782	help
783	Save the state of jhalfs at the end of chapter 5:
784
785	if you tick this item, the whole $LFS directory is
786	saved when chapter 5 is finished. It'll be in an xz
787	compressed tarball in the $LFS/jhalfs directory
788
789	#--- ICA
790	config COMPARE
791	bool "Run comparison analysis on final stage"
792	default n
793	help
794	#-- Should an iterative comparison analysis be performed?
795	#
796	# Unless you are familiar with ICA, do not
797	# select this option
798	#
799	# ICA is an analysis tool for comparing one
800	# build to the next. Builds mays differ from one iteration
801	# to another due to the build order and this tool try
802	# to ferret out those differences by examining the stored
803	# build logs and binary files.
804	#
805	# The scripts are well commented and can be found in ./extras/*
806	#
807
808	config ITERATIONS
809	int "Number of test runs (2,3,4,5)" if COMPARE
810	depends on COMPARE
811	range 2 5
812	default 3
813
814	config RUN_ICA
815	bool
816	default y if COMPARE
817
818	#--- End ICA
819
820	#--- Optimizations
821	config CONFIG_OPTIMIZE
822	bool "Optimization"
823	default n
824	help
825	# Opens a menu for various optimization settings:
826	# Actual optimization flags MUST be defined in ./optimize/*
827	# before activating this option.
828	#
829	# WARNING: The use of build optimizations may lead to build issues.
830	# If the system doesn't work as expected, please rebuild
831	# without optimizations before asking for support.
832	menu "Optimization settings"
833	depends on CONFIG_OPTIMIZE
834
835	choice
836	prompt "Optimization level"
837	default OPT_1
838	help
839	#-- Optimization values are set in optimize/* files
840
841	config OPT_1
842	bool "Final system only"
843
844	config OPT_2
845	bool "Both temp tools and final system"
846
847	endchoice
848
849	endmenu # Optimization settings
850	config OPTIMIZE
851	int
852	default "0" if !CONFIG_OPTIMIZE
853	default "1" if OPT_1
854	default "2" if OPT_2
855
856	#--- End Optimizations
857	#--- Parallelism
858	menu "Parallelism settings"
859	if HAVE_NPROC
860	config ALL_CORES
861	bool "Use all cores as in the book"
862	default y
863	help
864	Use book instructions as written for parallelism. If you
865	answer no, then jhalfs will fall back to a static number of
866	cores, defined below. If you answer y, and your system
867	supports it, you'll be asked for a cpu set to use.
868
869	if HAVE_CGROUP
870	config CPUSET
871	string "set of cpus to use, or 'all' for all cpus"
872	default "all"
873	help
874	See "List format" in cpuset(7). Choosing cpus depend
875	on the topology of your processors. Sometimes two
876	hyperthreads on the same core are numbered consecutively.
877	For example for using all cores and no hyperthreading on
878	a Haswell, use "0,2,4,6". Other brands may have a different
879	topology, and may require e.g. "0-3" to use the first 4 cores.
880	If not sure, keep the default.
881	endif
882	if !HAVE_CGROUP
883	config CPUSET
884	string
885	default "all"
886	endif
887
888	endif # HAVE_NPROC
889	if !HAVE_NPROC
890	config ALL_CORES
891	bool
892	default n
893	endif
894
895	config N_PARALLEL
896	int "Number of parallel `make' jobs"
897	depends on !ALL_CORES
898	default 1
899	help
900	#-- The usual recommandation is (number of CPU cores)+1
901	# Do not set for meaningful SBU calculations.
902
903	config REALSBU
904	bool "Build Binutls pass1 without parallelism (Real SBU)"
905	depends on ALL_CORES != 1
906	default n
907	help
908	#-- Use -j1 in make invokation for Binutils pass1 to
909	# get a valid SBU value.
910	endmenu # parallelism
911
912
913	#-- Internal Settings
914	menu "Internal Settings (WARNING: for jhalfs developers only)"
915
916	config SCRIPT_ROOT
917	string "Scripts root"
918	default "jhalfs"
919
920	config JHALFSDIR
921	string "jhalfs directory"
922	default "$BUILDDIR/$SCRIPT_ROOT"
923
924	config LOGDIRBASE
925	string "Build logs directory basename"
926	default "logs"
927
928	config LOGDIR
929	string "Build logs directory"
930	default "$JHALFSDIR/$LOGDIRBASE"
931
932	config TESTLOGDIRBASE
933	string "Test suites logs directory basename"
934	default "test-logs"
935
936	config TESTLOGDIR
937	string "Test suites logs directory"
938	default "$JHALFSDIR/$TESTLOGDIRBASE"
939
940	config FILELOGDIRBASE
941	string "Installed files logs directory basename"
942	default "installed-files"
943
944	config FILELOGDIR
945	string "Installed files logs directory"
946	default "$JHALFSDIR/$FILELOGDIRBASE"
947
948	config ICALOGDIR
949	string "ICA logs directory"
950	default "$LOGDIR/ICA"
951
952	config MKFILE
953	string "Makefile"
954	default "$JHALFSDIR/Makefile"
955
956	config XSL
957	string "XSL stylesheet"
958	default "lfs.xsl"
959
960	config PKG_LST
961	string "Package contents list"
962	default "unpacked"
963
964	config DEL_LA_FILES
965	bool "Remove libtool .la files"
966	default y
967	help
968	#-- Remove files libxxx.la installed by libtool. Only set to
969	# "n" if you know what you are doing. For a rationale
970	# see https://blog.flameeyes.eu/tags/lafiles/
971
972	#--- End Internal Settings
973	endmenu
974
975	#--- End Advanced Features
976	endmenu
977
978	config REBUILD_MAKEFILE
979	# depends on !BOOK_BLFS
980	bool "Rebuild the Makefile (see help)"
981	default n
982	help
983	#-- Rebuild the Makefile
984	#
985	# This option allows to rebuild the Makefile after
986	# customizing the base system build scripts.
987	#
988	# See README.CUSTOM for more info about this feature.
989	# Note that you should do that after configuring a jhalfs
990	# build, and only if you need changing the build scripts order
991	# or add a new one.

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