3 ### Main maintenance script for chroots
5 ### (c) 2018 Mark Wooding
8 ###----- Licensing notice ---------------------------------------------------
10 ### This file is part of the distorted.org.uk chroot maintenance tools.
12 ### distorted-chroot is free software: you can redistribute it and/or
13 ### modify it under the terms of the GNU General Public License as
14 ### published by the Free Software Foundation; either version 2 of the
15 ### License, or (at your option) any later version.
17 ### distorted-chroot is distributed in the hope that it will be useful,
18 ### but WITHOUT ANY WARRANTY; without even the implied warranty of
19 ### MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20 ### General Public License for more details.
22 ### You should have received a copy of the GNU General Public License
23 ### along with distorted-chroot. If not, write to the Free Software
24 ### Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
30 .PHONY
: all clean check
31 .SECONDEXPANSION
: #sorry
33 ###--------------------------------------------------------------------------
38 ## Level of pickiness to aspire to.
41 ## Volume group from which to allocate chroot volumes and snapshots.
42 CONFIG_VARS
+= VG LVPREFIX
43 VG
:= vg-
$(shell hostname
)
46 ## Logical volume size, as an LVM option.
47 CONFIG_VARS
+= LVSZ SNAPOPT
52 CONFIG_VARS
+= DEBMIRROR
53 DEBMIRROR
= http
://deb.debian.org
/debian
/
55 ## APT sources configurations. (Also, $($d_APTSRC) for each $d in $(DISTS).)
57 APTSRC
= etc
/aptsrc.conf
$(wildcard etc
/aptsrc.local.conf
)
59 ## APT configuration fragment names. These will be linked into
60 ## `/etc/apt/apt.conf.d' in each chroot. To put a fragment f in a surprising
61 ## place, set $(_$f_APTCONFSRC).
62 CONFIG_VARS
+= APTCONF
$(foreach f
,$(APTCONF
),_
$f_APTCONFSRC)
63 APTCONF
= $(notdir $(wildcard etc
/apt-conf.d
/[0-9]*[!~
]))
68 eval
$$(apt-config
$(foreach a
,$(APTCONF
),-cetc
/apt-conf.d
/$a) \
69 shell proxy Acquire
::http
::proxy
); \
70 case
$${proxy
+t
} in
(t
) echo
"$$proxy" ;; (*) echo nil
;; esac
)
72 ## Debian distributions to support.
73 CONFIG_VARS
+= PRIMARY_DIST DISTS
74 PRIMARY_DIST
= stretch
75 DISTS
= $(PRIMARY_DIST
) buster bullseye sid
77 ## Host's native architecture(s).
78 CONFIG_VARS
+= MYARCH NATIVE_ARCHS
79 MYARCH
:= $(shell dpkg
--print-architecture
)
80 OTHERARCHS
:= $(shell dpkg
--print-foreign-architectures
)
81 NATIVE_ARCHS
= $(MYARCH
) $(OTHERARCHS
)
83 ## Foreign (emulated) architectures to support.
84 CONFIG_VARS
+= FOREIGN_ARCHS
87 ## Master lists of chroots to build and maintain.
88 CONFIG_VARS
+= NATIVE_CHROOTS FOREIGN_CHROOTS
89 NATIVE_CHROOTS
= $(foreach a
,$(NATIVE_ARCHS
), \
90 $(foreach d
,$(or
$($a_DISTS) $(DISTS
)), \
92 FOREIGN_CHROOTS
= $(foreach a
,$(FOREIGN_ARCHS
), \
93 $(foreach d
,$(or
$($a_DISTS) $(DISTS
)), \
96 ## Extra packages to be installed in chroots. `BASE_PACKAGES' are installed
97 ## through `debootstrap'; `EXTRA_PACKAGES' are installed later, using Apt,
98 ## which is faster in foreign chroots.
99 CONFIG_VARS
+= BASE_PACKAGES EXTRA_PACKAGES
100 BASE_PACKAGES
= eatmydata
101 EXTRA_PACKAGES
= build-essential
102 EXTRA_PACKAGES
+= ccache
103 EXTRA_PACKAGES
+= fakeroot
104 EXTRA_PACKAGES
+= libfile-fcntllock-perl
105 EXTRA_PACKAGES
+= locales
107 ## Extra packages from which to install the cross tools.
108 CONFIG_VARS
+= CROSS_PACKAGES
109 CROSS_PACKAGES
= bash coreutils dash findutils
110 CROSS_PACKAGES
+= gzip m4 mawk sed
tar xz-utils
111 CROSS_PACKAGES
+= apt ccache eatmydata fakeroot make
112 CROSS_PACKAGES
+= qemu-user-static
113 CROSS_PACKAGES
+= $(foreach a
,$(FOREIGN_GNUARCHS
),\
114 gcc-
$a g
++-$a binutils-
$a)
116 ## Native files to install in place of the foreign versions. `MULTI' here
117 ## stands for the donor's GNU multiarch name.
118 CONFIG_VARS
+= CROSS_PATHS
120 $(addprefix /usr
/bin
/, \
121 apt apt-cache apt-config apt-get apt-key apt-mark
) \
122 $(addprefix /usr
/lib
/apt
/, \
125 cat chgrp chown cp date dd df
dir echo false ln ls mkdir \
126 mknod mktemp mv pwd readlink
rm rmdir sleep stty sync touch \
128 $(addprefix /usr
/bin
/, \
129 [ arch b2sum base32 base64
basename chcon cksum comm \
130 csplit cut dircolors dirname du env expand expr factor fmt \
131 fold groups head hostid id
install join link logname md5sum \
132 mkfifo nice nl nohup nproc numfmt od paste pathchk pinky pr \
133 printenv printf ptx realpath runcon seq sha1sum sha224sum \
134 sha256sum sha384sum sha512sum shred shuf
sort split stat \
135 stdbuf sum tac tail tee
test timeout tr truncate tsort tty \
136 unexpand uniq unlink users wc who whoami yes
) \
137 /usr
/lib
/MULTI
/coreutils
/ \
138 $(addprefix /lib
/MULTI
/, \
139 libnsl.so.
* libnss_
*.so.
*) \
141 /usr
/bin
/qemu-
*-static \
143 bash dash gzip sed
tar) \
144 $(addprefix /usr
/bin
/, \
145 ccache find m4 make mawk xargs xz
) \
146 $(addprefix /usr
/lib
/MULTI
/, \
147 libeatmydata.so
* libfakeroot
/) \
148 $(addprefix /etc
/ld.so.conf.d
/, \
149 MULTI.conf fakeroot
*.conf
) \
150 $(foreach a
,$(FOREIGN_GNUARCHS
), \
151 $(addprefix /usr
/bin
/$a-, \
152 addr2line
ar as c
++filt dwp elfedit gprof
ld ld.
* \
153 nm objcopy objdump ranlib readelf size strings \
155 $(addprefix /usr
/bin
/$a-, \
156 cpp gcc g
++ gcov gcov-dump gcov-tool gprof \
157 gcc-ar gcc-nm gcc-ranlib
) \
158 /usr
/lib
/gcc-cross
/$a/ \
161 ## Local packages to be compiled and installed in chroots. Archives can be
163 CONFIG_VARS
+= LOCALPKGS
$(foreach p
,$(LOCALPKGS
),$p_DEPS)
164 LOCALPKGS
= mLib checkpath
166 checkpath_DEPS
= mLib
168 ## Which host architecture to use for foreign architectures. It turns out
169 ## that it's best to use a Qemu with the same host bitness as the target
170 ## architecture; otherwise it has to do a difficult job of converting
171 ## arguments and results between kernel ABI flavours.
172 32BIT_QEMUHOST
= $(or
$(filter i386
,$(NATIVE_ARCHS
)),$(TOOLSARCH
))
173 64BIT_QEMUHOST
= $(or
$(filter amd64
,$(NATIVE_ARCHS
)),$(TOOLSARCH
))
175 CONFIG_VARS
+= $(foreach a
,$(FOREIGN_ARCHS
),$a_QEMUHOST)
176 armel_QEMUHOST
= $(32BIT_QEMUHOST
)
177 armhf_QEMUHOST
= $(32BIT_QEMUHOST
)
178 arm64_QEMUHOST
= $(64BIT_QEMUHOST
)
179 i386_QEMUHOST
= $(32BIT_QEMUHOST
)
180 amd64_QEMUHOST
= $(64BIT_QEMUHOST
)
182 ## Which distribution of Qemu to use.
183 CONFIG_VARS
+= $(foreach d
,$(DISTS
),$d_QEMUDIST)
184 stretch_QEMUDIST
= buster
186 ## Qemu architecture names. These tell us which Qemu binary to use for a
187 ## particular Debian architecture.
188 CONFIG_VARS
+= $(foreach a
,$(FOREIGN_ARCHS
),$a_QEMUARCH)
191 arm64_QEMUARCH
= aarch64
193 amd64_QEMUARCH
= x86_64
195 ## Alias mapping for chroots.
196 CONFIG_VARS
+= $(foreach d
,$(DISTS
),$d_ALIASES)
197 stretch_ALIASES
= oldstable
198 buster_ALIASES
= stable
199 bullseye_ALIASES
= testing
200 sid_ALIASES
= unstable
202 ## Which host architecture to use for commonly used tools in foreign chroots.
203 CONFIG_VARS
+= TOOLSARCH
204 TOOLSARCH
= $(MYARCH
)
206 ## A directory in which we can maintain private files and state.
210 ## A directory which will be spliced into chroots as `/usr/local.schroot/'.
211 ## This will be our primary point of contact with the chroot.
212 CONFIG_VARS
+= LOCAL ABSLOCAL
213 LOCAL
= local.schroot
214 ABSLOCAL
= $(abspath
$(LOCAL
))
216 ## How to run a command as a privileged user.
217 CONFIG_VARS
+= ROOTLY
220 ## Files to be copied into a chroot from the host.
221 SCHROOT_COPYFILES
= /etc
/resolv.conf
222 SCHROOT_NSSDATABASES
= passwd shadow group gshadow
224 ## Local configuration hook.
228 CONFIG_VARS
+= ALL_ARCHS ALL_CHROOTS
229 ALL_ARCHS
= $(NATIVE_ARCHS
) $(FOREIGN_ARCHS
)
230 ALL_CHROOTS
= $(NATIVE_CHROOTS
) $(FOREIGN_CHROOTS
)
232 ## GNU names for foreign architectures.
233 CONFIG_VARS
+= FOREIGN_GNUARCHS
234 FOREIGN_GNUARCHS
:= $(foreach a
,$(FOREIGN_ARCHS
),\
235 $(shell dpkg-architecture
-A
$a \
236 -qDEB_TARGET_GNU_TYPE
))
238 ###--------------------------------------------------------------------------
241 ## Hack to force rebuilding.
245 ## Hack to not delimit function arguments. (Ugh!)
248 ## Silent-rules machinery.
252 v_print
= $(call v_print_
$V,$1,$2)
253 v_print_0
= printf
" %-8s %s\n" "$1" $(call squote
,$2);
254 v_tag
= $(V_AT
)$(call v_print
,$1,$@
)
255 v_log
= $(call v_log_
$V,$1,$2)
256 v_log_
= $(call v_log_1
,$1,$2)
257 v_log_0
= $2 >log
/$1.log
2>&1
258 v_log_1
= $(call catchrc
,$(call throwrc
,$2) 2>&1 | tee log
/$1.log
)
259 v_echo
= $(call v_echo_
$V,$1)
261 v_echo_1
= printf
"%s\n" $1
262 CLEANFILES
+= log
/*.log
266 LVM_SUPPRESS_FD_WARNINGS
=1; export LVM_SUPPRESS_FD_WARNINGS
268 ## $(call definedp,VAR)
270 ## Expand non-empty if and only if VAR is defined (but possibly empty).
271 definedp
= $(filter-out undefined
,$(origin $1))
273 ## $(call catchrc,...$(call throwrc,CMD)...)
275 ## Catch the exit status of some subpart of a complicated shell rune.
276 catchrc
= (exec
3>&1; exit
$$({ $1; } 4>&1 >&3 3>&-))
277 throwrc
= { $1; echo
$$?
>&4; }
279 ## $(call squote,TXT)
282 squote
= '$(subst ','\'',$1)'
285 ## $(call chroot-dist,D-A) -> D
286 ## $(call chroot-arch,D-A) -> A
288 ## Parse chroot descriptions.
289 chroot-dist
= $(patsubst %/,%,$(dir $(subst -,/,$1)))
290 chroot-arch
= $(notdir $(subst -,/,$1))
292 ## $(call package-dir-name,P-V) -> P
293 ## $(call package-dir-version,P-V) -> V
295 ## Parse (source) package directory names.
296 package-dir-name
= $(sort $(foreach p
,$(LOCALPKGS
),$(if
$(filter $p-$($p_VERSION),$1),$p)))
297 package-dir-version
= $($(call package-dir-name
,$1)_VERSION
)
299 ## $(call package-dir,P-V.A) -> P-V
300 ## $(call package-name,P-V.A) -> P
301 ## $(call package-version,P-V.A) -> V
302 ## $(call package-arch,P-V.A) -> A
304 ## Parse package stamp names.
305 package-dir
= $(basename $1)
306 package-name
= $(call package-dir-name
,$(call package-dir
,$1))
307 package-version
= $(call package-dir-version
,$(call package-dir
,$1))
308 package-arch
= $(patsubst .
%,%,$(suffix $1))
310 ## $(call native-chroot-p,D-A) -> D | <empty>
312 ## Answer whether D-A is a native chroot.
313 native-chroot-p
= $(filter $(call chroot-arch
,$1),$(NATIVE_ARCHS
))
315 ## $(call chroot-qemuhost,D-A) -> AA
317 ## Answer the apporopriate Qemu host architecture for foreign chroot D-A.
318 chroot-qemuhost
= $($(call chroot-arch
,$1)_QEMUHOST
)
320 ## $(call chroot-deps,PRE,D-A) -> PREDD-AA ... | <empty>
322 ## Answer a list of additional dependencies for the chroot D-A: specifically,
323 ## if D-A is foreign then include PRE/DD-AA entries for the tools
324 ## architecture, and Qemu host architecture (if that's different).
325 chroot-deps
= $(if
$(call native-chroot-p
,$2),, \
326 $(addprefix $1$(call chroot-dist
,$2)-,\
327 $(sort $(TOOLSARCH
) \
328 $(call chroot-qemuhost
,$2))))
330 ## Substituting placeholders in files.
331 SUBSTITUTIONS
:= local
=$(shell realpath
$(LOCAL
))
332 SUBSTITUTIONS
+= primary-dist
=$(PRIMARY_DIST
)
334 echo
"$1 GENERATED by distorted-chroot: do not edit"; \
336 for v in
$(SUBSTITUTIONS
); do \
337 var
=$${v
%%=*} value
=$${v\
#*=}; \
338 substs
="$$substs s\a@$$var@\a$$value\ag;"; \
343 ### $(call symlink-ok-p,LINK,DEST)
345 ### Expand to `t' if LINK is a symbolic link to DEST, and empty otherwise.
346 symlink-ok-p
= $(shell \
347 case
$$(readlink
2>/dev
/null
$(patsubst %/,%,$1)) in
($2) echo t
;; esac
)
349 ### $(call general-notify,SEV,COLOUR,PREFIX,MSG)
351 ### Report a message, highlighted in the right way, and maybe fail
353 echo
"$$(tput bold; tput setaf $2)$3 "$4"$$(tput sgr0; tput op)"; \
354 if
[ "$1" -le
"$(NOTIFY_FATAL)" ]; then exit
2; fi
; \
357 ### $(call report/SEV,MSG)
359 ### Report a notification of a particular severity.
360 notify
/INFO
= $(call general-notify
,3,6,---,$1)
361 notify
/WARN
= $(call general-notify
,2,5,???
,$1)
362 notify
/ERR
= $(call general-notify
,1,1,!!!,$1)
364 ## $(call check,SEV,MSG,UNLESS)
366 ## If UNLESS completes successfully, all is OK; otherwise print MSG to stderr
369 $(call v_echo
,'check: '$(call squote
,$3)''); \
370 if
! { $3; }; then
$(call notify
/$1,$2); fi
; \
373 ## $(call check-executable,SEV,PATH)
375 ## Verify that PATH is an executable program.
376 check-executable
= $(call
check,$1,"\`$2' is not an executable", \
379 ## $(call check-mountpoint,SEV,DIR)
381 ## Verify that DIR is a mountpoint.
382 check-mountpoint
= $(call
check,$1,"\`$2' is not a mount point", \
385 ## $(call check-symlink,SEV,LINK,DEST)
387 ## Verify that LINK is a symbolic link pointing to DEST.
388 check-symlink
= $(call
check,$1,"\`$2' is not a link to \`$3'", \
389 [ -L
"$2" ] && [ "$$(readlink "$2")" = "$3" ])
391 ###--------------------------------------------------------------------------
392 ### Python extensions.
395 CFLAGS
= -O2
-g
-Wall
400 c-source
= $(foreach c
,$1,src
/$c)
401 c-object
= $(foreach c
,$1,$(STATE
)/obj
/$(basename $c).o
)
403 PYEXT_PKGFLAGS
:= $(shell pkg-config
--cflags python2
)
404 PYEXT_CFLAGS
= -fPIC
-fno-strict-aliasing
$(PYEXT_PKGFLAGS
)
405 PYEXT_LDFLAGS
= -shared
408 jobclient_SOURCES
= jobclient.c
410 PYEXT_ALLSRC
= $(foreach x
,$(PYEXTS
),\
411 $(call c-source
,$($x_SOURCES)))
412 PYEXT_ALLOBJ
= $(foreach x
,$(PYEXTS
),\
413 $(call c-object
,$($x_SOURCES)))
414 $(PYEXT_ALLOBJ
): $(STATE
)/obj
/%.o
: src
/%.c
415 $(V_AT
)mkdir
-p
$(dir $@
)
416 $(call v_tag
,CC
)$(CC
) -c
$(CFLAGS
) $(PYEXT_CFLAGS
) -o
$@
$<
418 PYMODULES
= $(foreach x
,$(PYEXTS
),$(STATE
)/lib
/python
/$x.so
)
420 $(PYMODULES
): $(STATE
)/lib
/python
/%.so
: $$(call c-object
,$$($$*_SOURCES
))
421 $(V_AT
)mkdir
-p
$(dir $@
)
422 $(call v_tag
,LD
)$(LD
) $(LDFLAGS
) $(PYEXT_LDFLAGS
) -o
$@
$^
424 ###--------------------------------------------------------------------------
427 SCRIPTS
+= chroot-maint
428 SCRIPTS
+= mkchrootconf
430 SUBST_SCRIPTS
= $(addprefix $(STATE
)/bin
/,$(SCRIPTS
))
431 all:: $(SUBST_SCRIPTS
)
432 $(SUBST_SCRIPTS
): $(STATE
)/bin
/%: bin
/% $(STATE
)/config.sh
433 $(V_AT
)mkdir
-p
$(dir $@
)
434 $(call v_tag
,SUBST
){ \
436 -e
'2i### GENERATED by distorted-chroot: do not edit' \
437 -e
'/@@@config@@@/ {' \
438 -e
'r $(STATE)/config.sh' \
441 } >$@.new
&& chmod
+x
$@.new
&& mv
$@.new
$@
443 ###--------------------------------------------------------------------------
444 ### APT configuration.
446 ## In a chroot, `/etc/apt/sources.list' links to
447 ## `/usr/local.schroot/etc/apt/sources.$d' for the appropriate distribution.
448 APT_SOURCES
= $(foreach d
,$(DISTS
),$(LOCAL
)/etc
/apt
/sources.
$d)
451 $(foreach d
,$(DISTS
),$(STATE
)/etc
/apt
/aptsrc.
$d): $(STATE
)/etc
/apt
/aptsrc.
%:
452 $(V_AT
)mkdir
-p
$(dir $@
)
454 echo
"### -*-conf-*- GENERATED by distorted-chroot: do not edit"; \
456 echo
" debian : $*"; \
457 } >$@.new
&& mv
$@.new
$@
459 $(APT_SOURCES
): $(LOCAL
)/etc
/apt
/sources.
%: \
460 $$(APTSRC
) $$($$*_APTSRC
) $$(STATE
)/etc
/apt
/aptsrc.
$$*
461 $(V_AT
)mkdir
-p
$(dir $@
)
462 $(call v_tag
,GEN
)bin
/mkaptsrc \
463 $(APTSRC
) $($*_APTSRC
) $(STATE
)/etc
/apt
/aptsrc.
$* \
464 >$@.new
&& mv
$@.new
$@
465 CLEANFILES
+= $(APT_SOURCES
)
467 ## In a chroot, a link `/etc/apt/apt.conf.d/FOO' is created for each file in
468 ## `/usr/local.schroot/etc/apt/apt.conf.d/FOO'.
469 APT_CONFIGS
= $(addprefix $(LOCAL
)/etc
/apt
/apt.conf.d
/,$(APTCONF
))
471 $(APT_CONFIGS
): $(LOCAL
)/etc
/apt
/apt.conf.d
/%: \
472 $$(or
$$(_
$$*_APTCONFSRC
) etc
/apt-conf.d
/$$*)
473 $(V_AT
)mkdir
-p
$(dir $@
)
474 $(call v_tag
,COPY
)cp
$< $@.new
&& mv
$@.new
$@
475 clean::; rm -f
$(APT_CONFIGS
)
477 ###--------------------------------------------------------------------------
480 check::; $(call check-executable
,ERR
,/usr
/bin
/eatmydata
)
482 EATMYDATA_HACKS
+= apt-get aptitude dpkg
483 SYMLINK_EATMYDATA_HACKS
= $(addprefix $(LOCAL
)/hacks
/,$(EATMYDATA_HACKS
))
484 all:: $(SYMLINK_EATMYDATA_HACKS
)
485 $(SYMLINK_EATMYDATA_HACKS
): $(LOCAL
)/hacks
/%: \
486 $$(if
$$(call symlink-ok-p
,$$@
,/usr
/bin
/eatmydata
),,_force
)
487 $(V_AT
)mkdir
-p
$(dir $@
)
488 $(call v_tag
,SYMLINK
)ln
-sf
/usr
/bin
/eatmydata
$@.new
&& mv
$@.new
$@
489 clean::; rm -f
$(SYMLINK_EATMYDATA_HACKS
)
491 SCRIPT_HACKS
+= buildwrap
492 COPY_SCRIPT_HACKS
= $(addprefix $(LOCAL
)/hacks
/,$(SCRIPT_HACKS
))
493 all:: $(COPY_SCRIPT_HACKS
)
494 $(COPY_SCRIPT_HACKS
): $(LOCAL
)/hacks
/%: bin
/%
495 $(V_AT
)mkdir
-p
$(dir $@
)
496 $(call v_tag
,COPY
)cp
$< $@.new
&& mv
$@.new
$@
497 clean::; rm -f
$(COPY_SCRIPT_HACKS
)
499 ###--------------------------------------------------------------------------
500 ### `schroot' and `sbuild' configuration.
504 .PHONY
: schroot-config
506 check::; $(call check-mountpoint
,WARN
,/var
/lib
/sbuild
/build
)
507 check::; $(call check-symlink
,WARN
,/build
,/var
/lib
/sbuild
/build
)
508 check::; $(call check-symlink
,ERR
,/schroot
,/run
/schroot
/mount
)
511 echo
"\#\#\# -*-sh-*- GENERATED by distorted-chroot: do not edit"; \
512 $(foreach v
,$1,$(if
$(call definedp
,$v),\
513 echo
$v=\'$(call squote
,$($v))\';)) \
515 schroot-config_HASH
:= \
516 $(shell $(call
%print-varlist
,$(CONFIG_VARS
)) | \
517 sha256sum | cut
-c1-32
)
518 schroot-config_FILE
= $(STATE
)/config.sh-
$(schroot-config_HASH
)
519 $(schroot-config_FILE
):
520 $(V_AT
)mkdir
-p
$(STATE
)
521 $(V_AT
)rm -f
$(STATE
)/config.sh-
*
522 $(call v_tag
,GEN
)$(call
%print-varlist
,$(CONFIG_VARS
)) \
523 >$@.new
&& mv
$@.new
$@
525 schroot-config
:: $(STATE
)/config.sh
526 $(STATE
)/config.sh
: $(schroot-config_FILE
)
527 $(call v_tag
,SYMLINK
)ln
-sf
$(notdir $<) $@
529 schroot-config
:: $(LOCAL
)/etc
/schroot
/sbuild.schroot
530 $(LOCAL
)/etc
/schroot
/sbuild.schroot
: $(STATE
)/bin
/mkchrootconf
531 $(V_AT
)mkdir
-p
$(dir $@
)
532 $(call v_tag
,GEN
)$(STATE
)/bin
/mkchrootconf
>$@.new
&& \
533 $(ROOTLY
) chown root
:root
$@.new
&& mv
$@.new
$@
534 CLEANFILES
+= $(LOCAL
)/etc
/schroot
/sbuild.schroot
535 check::; $(call check-symlink
,WARN
,/etc
/schroot
/chroot.d
/sbuild
,$(ABSLOCAL
)/etc
/schroot
/sbuild.schroot
)
537 schroot-config
:: $(LOCAL
)/etc
/schroot
/sbuild.profile
/copyfiles
538 $(LOCAL
)/etc
/schroot
/sbuild.profile
/copyfiles
: $(schroot-config_STAMP
)
539 $(V_AT
)mkdir
-p
$(dir $@
)
541 echo
"### -*-conf-*- GENERATED by distorted-chroot: do not edit"; \
542 for i in
$(SCHROOT_COPYFILES
); do echo
"$$i"; done
; \
543 } >$@.new
&& mv
$@.new
$@
544 CLEANFILES
+= $(LOCAL
)/etc
/schroot
/sbuild.profile
/copyfiles
546 schroot-config
:: $(LOCAL
)/etc
/schroot
/sbuild.profile
/nssdatabases
547 $(LOCAL
)/etc
/schroot
/sbuild.profile
/nssdatabases
: $(schroot-config_STAMP
)
548 $(V_AT
)mkdir
-p
$(dir $@
)
550 echo
"### -*-conf-*- GENERATED by distorted-chroot: do not edit"; \
551 for i in
$(SCHROOT_NSSDATABASES
); do echo
"$$i"; done
; \
552 } >$@.new
&& mv
$@.new
$@
553 CLEANFILES
+= $(LOCAL
)/etc
/schroot
/sbuild.profile
/nssdatabases
555 schroot-config
:: $(LOCAL
)/etc
/schroot
/sbuild.profile
/fstab
556 $(LOCAL
)/etc
/schroot
/sbuild.profile
/fstab
: \
557 etc
/sbuild.fstab.in
$(schroot-config_STAMP
)
558 $(V_AT
)mkdir
-p
$(dir $@
)
559 $(call v_tag
,SUBST
)$(call subst-file
,### -*-conf-*-) \
560 <$< >$@.new
&& mv
$@.new
$@
561 CLEANFILES
+= $(LOCAL
)/etc
/schroot
/sbuild.profile
/fstab
563 check::; $(call check-symlink
,WARN
,/etc
/schroot
/sbuild
,$(ABSLOCAL
)/etc
/schroot
/sbuild.profile
)
565 schroot-config
:: $(LOCAL
)/etc
/sbuild.conf
566 $(LOCAL
)/etc
/sbuild.conf
: etc
/sbuild.conf.in
$(schroot-config_STAMP
)
567 $(V_AT
)mkdir
-p
$(dir $@
)
568 $(call v_tag
,SUBST
)$(call subst-file
,### -*-perl-*-) \
569 <$< >$@.new
&& mv
$@.new
$@
570 CLEANFILES
+= $(LOCAL
)/etc
/sbuild.conf
571 check::; $(call check-symlink
,WARN
,/etc
/sbuild
/sbuild.conf
,$(ABSLOCAL
)/etc
/sbuild.conf
)
572 check::; $(call check-executable
,WARN
,/usr
/local.schroot
/hacks
/apt-get
)
574 SCHROOT_SCRIPTS
+= 11private
575 SCHROOT_SCRIPTS
+= 15binfmt
576 SCHROOT_SCRIPTS
+= 51chrootenv
577 COPY_SCHROOT_SCRIPTS
= $(addprefix $(LOCAL
)/etc
/schroot
/setup.d
/,$(SCHROOT_SCRIPTS
))
578 schroot-config
:: $(COPY_SCHROOT_SCRIPTS
)
579 $(COPY_SCHROOT_SCRIPTS
): \
580 $(LOCAL
)/etc
/schroot
/setup.d
/%: etc
/schroot-scripts
/%
581 $(V_AT
)mkdir
-p
$(dir $@
)
582 $(call v_tag
,COPY
)cp
$< $@.new
&& mv
$@.new
$@
583 CLEANFILES
+= $(COPY_SCHROOT_SCRIPTS
)
585 CHECK_SCHROOT_SCRIPTS
= $(addprefix check-script
/,$(SCHROOT_SCRIPTS
))
586 check:: $(CHECK_SCHROOT_SCRIPTS
)
587 $(CHECK_SCHROOT_SCRIPTS
): check-script
/%:
588 $(call check-symlink
,WARN
,/etc
/schroot
/setup.d
/$*,$(ABSLOCAL
)/etc
/schroot
/setup.d
/$*)
589 .PHONY
: $(addprefix check-script
/,$(SCHROOT_SCRIPTS
))
591 ###--------------------------------------------------------------------------
594 CCACHE_CONFIGS
= $(foreach r
,$(ALL_CHROOTS
), \
595 /var
/lib
/sbuild
/build
/.ccache
/$(LVPREFIX
)$r/ccache.conf
)
596 all:: $(CCACHE_CONFIGS
)
597 $(CCACHE_CONFIGS
): /var
/lib
/sbuild
/build
/.ccache
/$(LVPREFIX
)%/ccache.conf
: \
599 $(V_AT
)mkdir
-p
$(dir $@
)
600 $(call v_tag
,COPY
)cp
$< $@.new
&& mv
$@.new
$@
602 ###--------------------------------------------------------------------------
603 ### `/usr/local/' structure.
605 LOCAL_COMMON_DIRS
= share
/ src
/
606 LOCAL_EXTRA_DIRS
= share
/man
/
607 all:: $(foreach d
,$(LOCAL_COMMON_DIRS
) $(LOCAL_EXTRA_DIRS
),$(LOCAL
)/$d)
608 $(foreach d
,$(LOCAL_COMMON_DIRS
) $(LOCAL_EXTRA_DIRS
),$(LOCAL
)/$d):
609 $(V_AT
)mkdir
-p
$(dir $(patsubst %/,%,$@
))
610 $(call v_tag
,MKDIR
)mkdir
$@
612 LOCAL_ARCH_DIRS
= bin
/ etc
/ games
/ include/ include.aside
/
613 LOCAL_ARCH_DIRS
+= lib
/ libexec
/ sbin
/
614 LOCAL_ARCH_LINKS
= man
615 man_LINKDEST
= share
/man
616 all:: $(foreach a
,$(ALL_ARCHS
),\
618 $(foreach d
,$(LOCAL_ARCH_DIRS
),$(LOCAL
)/$a/$d) \
619 $(foreach d
,$(LOCAL_ARCH_LINKS
),$(LOCAL
)/$a/$d) \
620 $(foreach d
,$(LOCAL_COMMON_DIRS
),$(LOCAL
)/$a/$d))
622 $(foreach a
,$(ALL_ARCHS
),$(LOCAL
)/$a/):
623 $(call v_tag
,MKDIR
)mkdir
$@
624 $(foreach a
,$(ALL_ARCHS
),\
625 $(foreach d
,$(LOCAL_ARCH_DIRS
),$(LOCAL
)/$a/$d)):
626 $(V_AT
)mkdir
-p
$(dir $(patsubst %/,%,$@
))
627 $(call v_tag
,MKDIR
)mkdir
$@
628 $(foreach a
,$(ALL_ARCHS
),\
629 $(foreach d
,$(LOCAL_ARCH_LINKS
),$(LOCAL
)/$a/$d)): \
630 $$(if
$$(call symlink-ok-p
,$$@
,$$($$(notdir $$@
)_LINKDEST
)),,_force
)
631 $(V_AT
)mkdir
-p
$(notdir $@
)
632 $(call v_tag
,SYMLINK
)ln
-sf
$($(notdir $@
)_LINKDEST
) $@
633 $(foreach a
,$(ALL_ARCHS
),\
634 $(foreach d
,$(LOCAL_COMMON_DIRS
),$(LOCAL
)/$a/$d)): \
635 $$(if
$$(call symlink-ok-p
,$$@
,..
/$$(notdir $$(patsubst %/,%,$$@
))),,_force
)
636 $(V_AT
)mkdir
-p
$(dir $(patsubst %/,%,$@
))
637 $(call v_tag
,SYMLINK
)ln
-sf ..
/$(notdir $(patsubst %/,%,$@
)) $(patsubst %/,%,$@
)
639 ###--------------------------------------------------------------------------
640 ### Main chroot maintenance.
644 JOBS
= chroot cross-tools pkg-build
648 MAINT
= +$(call v_tag
,MAINT
)\
649 PYTHONPATH
=$(STATE
)/lib
/python
$(STATE
)/bin
/chroot-maint \
653 $(MAINT
) -f
$(FRESH
) $(JOBS
)
656 ###--------------------------------------------------------------------------
657 ### Running random commands.
660 subst-command
= $(subst %d
,$(call chroot-dist
,$1), \
661 $(subst %a
,$(call chroot-arch
,$1), \
662 $(subst %r
,$1, $(CMD
))))
664 run
: $(foreach c
,$(ALL_CHROOTS
),run
/$c)
665 $(foreach c
,$(ALL_CHROOTS
),run
/$c): run
/%:
666 $(V_AT
)$(call v_print
,RUN
,$(call subst-command
,$*))\
667 $(call subst-command
,$*)
669 ###--------------------------------------------------------------------------
670 ### Other maintenance targets.
681 ###----- That's all, folks --------------------------------------------------