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Commit | Line | Data |
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64c4757e | 1 | # |
9a9dab36 | 2 | # mdadm - manage Linux "md" devices aka RAID arrays. |
64c4757e | 3 | # |
cd29a5c8 | 4 | # Copyright (C) 2001-2002 Neil Brown <neilb@cse.unsw.edu.au> |
7506f860 | 5 | # Copyright (C) 2013 Neil Brown <neilb@suse.de> |
64c4757e NB |
6 | # |
7 | # | |
8 | # This program is free software; you can redistribute it and/or modify | |
9 | # it under the terms of the GNU General Public License as published by | |
10 | # the Free Software Foundation; either version 2 of the License, or | |
11 | # (at your option) any later version. | |
12 | # | |
13 | # This program is distributed in the hope that it will be useful, | |
14 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | # GNU General Public License for more details. | |
17 | # | |
18 | # You should have received a copy of the GNU General Public License | |
19 | # along with this program; if not, write to the Free Software | |
20 | # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
21 | # | |
22 | # Author: Neil Brown | |
23 | # Email: <neilb@cse.unsw.edu.au> | |
24 | # Paper: Neil Brown | |
25 | # School of Computer Science and Engineering | |
26 | # The University of New South Wales | |
27 | # Sydney, 2052 | |
28 | # Australia | |
29 | # | |
30 | ||
2d465520 NB |
31 | # define "CXFLAGS" to give extra flags to CC. |
32 | # e.g. make CXFLAGS=-O to optimise | |
17d80e6e | 33 | CXFLAGS ?=-O2 |
5787fa49 | 34 | TCC = tcc |
e5329c37 | 35 | UCLIBC_GCC = $(shell for nm in i386-uclibc-linux-gcc i386-uclibc-gcc; do which $$nm > /dev/null && { echo $$nm ; exit; } ; done; echo false No uclibc found ) |
1cccd683 | 36 | #DIET_GCC = diet gcc |
7506f860 | 37 | # sorry, but diet-libc doesn't know about posix_memalign, |
1cccd683 N |
38 | # so we cannot use it any more. |
39 | DIET_GCC = gcc -DHAVE_STDINT_H | |
b5e64645 NB |
40 | |
41 | KLIBC=/home/src/klibc/klibc-0.77 | |
42 | ||
43 | KLIBC_GCC = gcc -nostdinc -iwithprefix include -I$(KLIBC)/klibc/include -I$(KLIBC)/linux/include -I$(KLIBC)/klibc/arch/i386/include -I$(KLIBC)/klibc/include/bits32 | |
5787fa49 | 44 | |
28156667 JS |
45 | ifdef COVERITY |
46 | COVERITY_FLAGS=-include coverity-gcc-hack.h | |
47 | endif | |
48 | ||
1180ed50 | 49 | CC ?= $(CROSS_COMPILE)gcc |
688eb823 | 50 | CXFLAGS ?= -ggdb |
f21e18ca | 51 | CWFLAGS = -Wall -Werror -Wstrict-prototypes -Wextra -Wno-unused-parameter |
3d2c4fc7 | 52 | ifdef WARN_UNUSED |
7506f860 | 53 | CWFLAGS += -Wp,-D_FORTIFY_SOURCE=2 -O3 |
3d2c4fc7 | 54 | endif |
5bbb4842 | 55 | |
8268821b XN |
56 | FALLTHROUGH := $(shell gcc -v --help 2>&1 | grep "implicit-fallthrough" | wc -l) |
57 | ifneq "$(FALLTHROUGH)" "0" | |
58 | CWFLAGS += -Wimplicit-fallthrough=0 | |
59 | endif | |
60 | ||
5bbb4842 | 61 | ifdef DEBIAN |
bb624f78 | 62 | CPPFLAGS += -DDEBIAN |
26f467a9 | 63 | endif |
64 | ifdef DEFAULT_OLD_METADATA | |
bb624f78 | 65 | CPPFLAGS += -DDEFAULT_OLD_METADATA |
26f467a9 | 66 | DEFAULT_METADATA=0.90 |
67 | else | |
68 | DEFAULT_METADATA=1.2 | |
5bbb4842 | 69 | endif |
85945e19 | 70 | CPPFLAGS += -DBINDIR=\"$(BINDIR)\" |
5bbb4842 | 71 | |
fa0d79e2 SS |
72 | PKG_CONFIG ?= pkg-config |
73 | ||
11a3e71d NB |
74 | SYSCONFDIR = /etc |
75 | CONFFILE = $(SYSCONFDIR)/mdadm.conf | |
4e9b5839 | 76 | CONFFILE2 = $(SYSCONFDIR)/mdadm/mdadm.conf |
aa88f531 | 77 | MAILCMD =/usr/sbin/sendmail -t |
4e9b5839 | 78 | CONFFILEFLAGS = -DCONFFILE=\"$(CONFFILE)\" -DCONFFILE2=\"$(CONFFILE2)\" |
753cf905 DL |
79 | # Both MAP_DIR and MDMON_DIR should be somewhere that persists across the |
80 | # pivotroot from early boot to late boot. | |
ebf916c5 N |
81 | # /run is best, but for distros that don't support that. |
82 | # /dev can work, in which case you probably want /dev/.mdadm | |
83 | RUN_DIR=/run/mdadm | |
84 | CHECK_RUN_DIR=1 | |
85 | MAP_DIR=$(RUN_DIR) | |
753cf905 | 86 | MAP_FILE = map |
96fd06ed | 87 | MAP_PATH = $(MAP_DIR)/$(MAP_FILE) |
ebf916c5 | 88 | MDMON_DIR = $(RUN_DIR) |
403410eb | 89 | # place for autoreplace cookies |
ebf916c5 | 90 | FAILED_SLOTS_DIR = $(RUN_DIR)/failed-slots |
0f7bdf89 | 91 | SYSTEMD_DIR=/lib/systemd/system |
f93b797b | 92 | LIB_DIR=/usr/libexec/mdadm |
7716570e GJ |
93 | |
94 | COROSYNC:=$(shell [ -d /usr/include/corosync ] || echo -DNO_COROSYNC) | |
d15a1f72 | 95 | DLM:=$(shell [ -f /usr/include/libdlm.h ] || echo -DNO_DLM) |
7716570e | 96 | |
753cf905 DL |
97 | DIRFLAGS = -DMAP_DIR=\"$(MAP_DIR)\" -DMAP_FILE=\"$(MAP_FILE)\" |
98 | DIRFLAGS += -DMDMON_DIR=\"$(MDMON_DIR)\" | |
403410eb | 99 | DIRFLAGS += -DFAILED_SLOTS_DIR=\"$(FAILED_SLOTS_DIR)\" |
d15a1f72 | 100 | CFLAGS = $(CWFLAGS) $(CXFLAGS) -DSendmail=\""$(MAILCMD)"\" $(CONFFILEFLAGS) $(DIRFLAGS) $(COROSYNC) $(DLM) |
11a3e71d | 101 | |
b379508e | 102 | VERSION = $(shell [ -d .git ] && git describe HEAD | sed 's/mdadm-//') |
53835cf5 | 103 | VERS_DATE = $(shell [ -d .git ] && date --iso-8601 --date="`git log -n1 --format=format:%cd --date=iso --date=short`") |
b379508e N |
104 | DVERS = $(if $(VERSION),-DVERSION=\"$(VERSION)\",) |
105 | DDATE = $(if $(VERS_DATE),-DVERS_DATE="\"$(VERS_DATE)\"",) | |
106 | CFLAGS += $(DVERS) $(DDATE) | |
107 | ||
f4190c2f DW |
108 | # The glibc TLS ABI requires applications that call clone(2) to set up |
109 | # TLS data structures, use pthreads until mdmon implements this support | |
110 | USE_PTHREADS = 1 | |
111 | ifdef USE_PTHREADS | |
112 | CFLAGS += -DUSE_PTHREADS | |
5d40884d | 113 | MON_LDFLAGS += -pthread |
f4190c2f DW |
114 | endif |
115 | ||
11a3e71d NB |
116 | # If you want a static binary, you might uncomment these |
117 | # LDFLAGS = -static | |
118 | # STRIP = -s | |
7716570e | 119 | LDLIBS=-ldl |
64c4757e | 120 | |
cd29a5c8 | 121 | INSTALL = /usr/bin/install |
7506f860 | 122 | DESTDIR = |
9a9dab36 | 123 | BINDIR = /sbin |
c913b90e NB |
124 | MANDIR = /usr/share/man |
125 | MAN4DIR = $(MANDIR)/man4 | |
126 | MAN5DIR = $(MANDIR)/man5 | |
127 | MAN8DIR = $(MANDIR)/man8 | |
cd29a5c8 | 128 | |
fa0d79e2 SS |
129 | UDEVDIR := $(shell $(PKG_CONFIG) --variable=udevdir udev 2>/dev/null) |
130 | ifndef UDEVDIR | |
131 | UDEVDIR = /lib/udev | |
132 | endif | |
133 | ||
ccc93b33 N |
134 | ifeq (,$(findstring s,$(MAKEFLAGS))) |
135 | ECHO=echo | |
136 | else | |
137 | ECHO=: | |
138 | endif | |
139 | ||
78c0a3b1 | 140 | OBJS = mdadm.o config.o policy.o mdstat.o ReadMe.o util.o maps.o lib.o \ |
32367cb5 | 141 | Manage.o Assemble.o Build.o \ |
c82f047c | 142 | Create.o Detail.o Examine.o Grow.o Monitor.o dlink.o Kill.o Query.o \ |
74db60b0 | 143 | Incremental.o Dump.o \ |
cdddbdbc | 144 | mdopen.o super0.o super1.o super-ddf.o super-intel.o bitmap.o \ |
0592faeb | 145 | super-mbr.o super-gpt.o \ |
1cc101f3 | 146 | restripe.o sysfs.o sha1.o mapfile.o crc32.o sg_io.o msg.o xmalloc.o \ |
198d5478 | 147 | platform-intel.o probe_roms.o crc32c.o |
88c32bb1 | 148 | |
71556ff9 | 149 | CHECK_OBJS = restripe.o sysfs.o maps.o lib.o xmalloc.o dlink.o |
979afcb8 | 150 | |
32367cb5 | 151 | SRCS = $(patsubst %.o,%.c,$(OBJS)) |
4b1ac34b | 152 | |
0f22b998 N |
153 | INCL = mdadm.h part.h bitmap.h |
154 | ||
32367cb5 | 155 | MON_OBJS = mdmon.o monitor.o managemon.o util.o maps.o mdstat.o sysfs.o \ |
289c74f8 | 156 | policy.o lib.o \ |
935a3254 | 157 | Kill.o sg_io.o dlink.o ReadMe.o super-intel.o \ |
0592faeb | 158 | super-mbr.o super-gpt.o \ |
1cc101f3 | 159 | super-ddf.o sha1.o crc32.o msg.o bitmap.o xmalloc.o \ |
2432ce9b | 160 | platform-intel.o probe_roms.o crc32c.o |
549e9569 | 161 | |
32367cb5 | 162 | MON_SRCS = $(patsubst %.o,%.c,$(MON_OBJS)) |
549e9569 | 163 | |
8268ed74 NB |
164 | STATICSRC = pwgr.c |
165 | STATICOBJS = pwgr.o | |
1377730f | 166 | |
7ae07758 | 167 | all : mdadm mdmon |
c48d75d3 | 168 | man : mdadm.man md.man mdadm.conf.man mdmon.man raid6check.man |
64c4757e | 169 | |
ebf916c5 | 170 | check_rundir: |
fe8ea940 | 171 | @if [ ! -d "$(dir $(RUN_DIR))" -a "$(CHECK_RUN_DIR)" = 1 ]; then \ |
ebf916c5 N |
172 | echo "***** Parent of $(RUN_DIR) does not exist. Maybe set different RUN_DIR="; \ |
173 | echo "***** e.g. make RUN_DIR=/dev/.mdadm" ; \ | |
174 | echo "***** or set CHECK_RUN_DIR=0"; exit 1; \ | |
175 | fi | |
176 | ||
71556ff9 | 177 | everything: all mdadm.static swap_super test_stripe raid6check \ |
9e69baf3 | 178 | mdadm.Os mdadm.O2 man |
388953d2 | 179 | everything-test: all mdadm.static swap_super test_stripe \ |
9e69baf3 | 180 | mdadm.Os mdadm.O2 man |
b6380458 | 181 | # mdadm.uclibc doesn't work on x86-64 |
8431b2b2 | 182 | # mdadm.tcc doesn't work.. |
5787fa49 | 183 | |
28156667 JS |
184 | %.o: %.c |
185 | $(CC) $(CFLAGS) $(CPPFLAGS) $(COVERITY_FLAGS) -o $@ -c $< | |
186 | ||
7ae07758 | 187 | mdadm : $(OBJS) | check_rundir |
8ccca44d | 188 | $(CC) $(CFLAGS) $(LDFLAGS) -o mdadm $(OBJS) $(LDLIBS) |
64c4757e | 189 | |
c97be4db | 190 | mdadm.static : $(OBJS) $(STATICOBJS) |
7071320a | 191 | $(CC) $(CFLAGS) $(LDFLAGS) -static -o mdadm.static $(OBJS) $(STATICOBJS) $(LDLIBS) |
5787fa49 | 192 | |
0f22b998 | 193 | mdadm.tcc : $(SRCS) $(INCL) |
5787fa49 NB |
194 | $(TCC) -o mdadm.tcc $(SRCS) |
195 | ||
0f22b998 | 196 | mdadm.klibc : $(SRCS) $(INCL) |
7506f860 | 197 | rm -f $(OBJS) |
667e66d3 | 198 | $(CC) -nostdinc -iwithprefix include -I$(KLIBC)/klibc/include -I$(KLIBC)/linux/include -I$(KLIBC)/klibc/arch/i386/include -I$(KLIBC)/klibc/include/bits32 $(CFLAGS) $(SRCS) |
d013a55e | 199 | |
0f22b998 | 200 | mdadm.Os : $(SRCS) $(INCL) |
7071320a | 201 | $(CC) -o mdadm.Os $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) -DHAVE_STDINT_H -Os $(SRCS) $(LDLIBS) |
5624768a | 202 | |
0f22b998 | 203 | mdadm.O2 : $(SRCS) $(INCL) mdmon.O2 |
7071320a | 204 | $(CC) -o mdadm.O2 $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) -DHAVE_STDINT_H -O2 -D_FORTIFY_SOURCE=2 $(SRCS) $(LDLIBS) |
fcf57625 | 205 | |
0f22b998 | 206 | mdmon.O2 : $(MON_SRCS) $(INCL) mdmon.h |
7071320a | 207 | $(CC) -o mdmon.O2 $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) $(MON_LDFLAGS) -DHAVE_STDINT_H -O2 -D_FORTIFY_SOURCE=2 $(MON_SRCS) $(LDLIBS) |
5624768a | 208 | |
23eb475a | 209 | # use '-z now' to guarantee no dynamic linker interactions with the monitor thread |
7ae07758 | 210 | mdmon : $(MON_OBJS) | check_rundir |
8ccca44d | 211 | $(CC) $(CFLAGS) $(LDFLAGS) $(MON_LDFLAGS) -Wl,-z,now -o mdmon $(MON_OBJS) $(LDLIBS) |
b109d928 | 212 | msg.o: msg.c msg.h |
549e9569 | 213 | |
1cc101f3 | 214 | test_stripe : restripe.c xmalloc.o mdadm.h |
ef639064 | 215 | $(CC) $(CFLAGS) $(CXFLAGS) $(LDFLAGS) -o test_stripe xmalloc.o -DMAIN restripe.c |
e86c9dd6 | 216 | |
a9c2c6c6 PS |
217 | raid6check : raid6check.o mdadm.h $(CHECK_OBJS) |
218 | $(CC) $(CXFLAGS) $(LDFLAGS) -o raid6check raid6check.o $(CHECK_OBJS) | |
979afcb8 | 219 | |
26f467a9 | 220 | mdadm.8 : mdadm.8.in |
96fd06ed N |
221 | sed -e 's/{DEFAULT_METADATA}/$(DEFAULT_METADATA)/g' \ |
222 | -e 's,{MAP_PATH},$(MAP_PATH),g' mdadm.8.in > mdadm.8 | |
26f467a9 | 223 | |
9a9dab36 | 224 | mdadm.man : mdadm.8 |
6ffdbec6 | 225 | man -l mdadm.8 > mdadm.man |
cd29a5c8 | 226 | |
e0fe762a | 227 | mdmon.man : mdmon.8 |
6ffdbec6 | 228 | man -l mdmon.8 > mdmon.man |
e0fe762a | 229 | |
56eb10c0 | 230 | md.man : md.4 |
6ffdbec6 | 231 | man -l md.4 > md.man |
56eb10c0 NB |
232 | |
233 | mdadm.conf.man : mdadm.conf.5 | |
6ffdbec6 | 234 | man -l mdadm.conf.5 > mdadm.conf.man |
56eb10c0 | 235 | |
c48d75d3 | 236 | raid6check.man : raid6check.8 |
6ffdbec6 | 237 | man -l raid6check.8 > raid6check.man |
c48d75d3 | 238 | |
0f22b998 N |
239 | $(OBJS) : $(INCL) mdmon.h |
240 | $(MON_OBJS) : $(INCL) mdmon.h | |
64c4757e | 241 | |
05697ec1 NB |
242 | sha1.o : sha1.c sha1.h md5.h |
243 | $(CC) $(CFLAGS) -DHAVE_STDINT_H -o sha1.o -c sha1.c | |
05697ec1 | 244 | |
757a5d74 | 245 | install : mdadm mdmon install-man install-udev |
c913b90e | 246 | $(INSTALL) -D $(STRIP) -m 755 mdadm $(DESTDIR)$(BINDIR)/mdadm |
4ad866b1 | 247 | $(INSTALL) -D $(STRIP) -m 755 mdmon $(DESTDIR)$(BINDIR)/mdmon |
ff7754ed NB |
248 | |
249 | install-static : mdadm.static install-man | |
250 | $(INSTALL) -D $(STRIP) -m 755 mdadm.static $(DESTDIR)$(BINDIR)/mdadm | |
251 | ||
252 | install-tcc : mdadm.tcc install-man | |
253 | $(INSTALL) -D $(STRIP) -m 755 mdadm.tcc $(DESTDIR)$(BINDIR)/mdadm | |
254 | ||
255 | install-uclibc : mdadm.uclibc install-man | |
256 | $(INSTALL) -D $(STRIP) -m 755 mdadm.uclibc $(DESTDIR)$(BINDIR)/mdadm | |
257 | ||
258 | install-klibc : mdadm.klibc install-man | |
259 | $(INSTALL) -D $(STRIP) -m 755 mdadm.klibc $(DESTDIR)$(BINDIR)/mdadm | |
260 | ||
e0fe762a | 261 | install-man: mdadm.8 md.4 mdadm.conf.5 mdmon.8 |
c913b90e | 262 | $(INSTALL) -D -m 644 mdadm.8 $(DESTDIR)$(MAN8DIR)/mdadm.8 |
e0fe762a | 263 | $(INSTALL) -D -m 644 mdmon.8 $(DESTDIR)$(MAN8DIR)/mdmon.8 |
c913b90e NB |
264 | $(INSTALL) -D -m 644 md.4 $(DESTDIR)$(MAN4DIR)/md.4 |
265 | $(INSTALL) -D -m 644 mdadm.conf.5 $(DESTDIR)$(MAN5DIR)/mdadm.conf.5 | |
cd29a5c8 | 266 | |
0e23c597 GJ |
267 | install-udev: udev-md-raid-arrays.rules udev-md-raid-assembly.rules udev-md-raid-creating.rules \ |
268 | udev-md-clustered-confirm-device.rules | |
269 | @for file in 01-md-raid-creating.rules 63-md-raid-arrays.rules 64-md-raid-assembly.rules \ | |
270 | 69-md-clustered-confirm-device.rules ; \ | |
47c4331d | 271 | do sed -e 's,BINDIR,$(BINDIR),g' udev-$${file#??-} > .install.tmp.1 && \ |
ccc93b33 | 272 | $(ECHO) $(INSTALL) -D -m 644 udev-$${file#??-} $(DESTDIR)$(UDEVDIR)/rules.d/$$file ; \ |
47c4331d SS |
273 | $(INSTALL) -D -m 644 .install.tmp.1 $(DESTDIR)$(UDEVDIR)/rules.d/$$file ; \ |
274 | rm -f .install.tmp.1; \ | |
85945e19 | 275 | done |
757a5d74 | 276 | |
0f7bdf89 | 277 | install-systemd: systemd/mdmon@.service |
85945e19 | 278 | @for file in mdmon@.service mdmonitor.service mdadm-last-resort@.timer \ |
4199d3c6 N |
279 | mdadm-last-resort@.service mdadm-grow-continue@.service \ |
280 | mdcheck_start.timer mdcheck_start.service \ | |
281 | mdcheck_continue.timer mdcheck_continue.service \ | |
7cd7e91a | 282 | mdmonitor-oneshot.timer mdmonitor-oneshot.service \ |
4199d3c6 | 283 | ; \ |
47c4331d | 284 | do sed -e 's,BINDIR,$(BINDIR),g' systemd/$$file > .install.tmp.2 && \ |
ccc93b33 | 285 | $(ECHO) $(INSTALL) -D -m 644 systemd/$$file $(DESTDIR)$(SYSTEMD_DIR)/$$file ; \ |
47c4331d SS |
286 | $(INSTALL) -D -m 644 .install.tmp.2 $(DESTDIR)$(SYSTEMD_DIR)/$$file ; \ |
287 | rm -f .install.tmp.2; \ | |
85945e19 N |
288 | done |
289 | @for file in mdadm.shutdown ; \ | |
47c4331d | 290 | do sed -e 's,BINDIR,$(BINDIR),g' systemd/$$file > .install.tmp.3 && \ |
ccc93b33 | 291 | $(ECHO) $(INSTALL) -D -m 755 systemd/$$file $(DESTDIR)$(SYSTEMD_DIR)-shutdown/$$file ; \ |
47c4331d SS |
292 | $(INSTALL) -D -m 755 .install.tmp.3 $(DESTDIR)$(SYSTEMD_DIR)-shutdown/$$file ; \ |
293 | rm -f .install.tmp.3; \ | |
85945e19 | 294 | done |
f93b797b | 295 | if [ -f /etc/SuSE-release -o -n "$(SUSE)" ] ;then $(INSTALL) -D -m 755 systemd/SUSE-mdadm_env.sh $(DESTDIR)$(LIB_DIR)/mdadm_env.sh ;fi |
0f7bdf89 | 296 | |
3bb59d40 | 297 | uninstall: |
e0fe762a | 298 | rm -f $(DESTDIR)$(MAN8DIR)/mdadm.8 $(DESTDIR)$(MAN8DIR)/mdmon.8 $(DESTDIR)$(MAN4DIR)/md.4 $(DESTDIR)$(MAN5DIR)/mdadm.conf.5 $(DESTDIR)$(BINDIR)/mdadm |
3bb59d40 | 299 | |
8e4a4271 | 300 | test: mdadm mdmon test_stripe swap_super raid6check |
04463b2f | 301 | @echo "Please run './test' as root" |
5624768a | 302 | |
7506f860 | 303 | clean : |
549e9569 | 304 | rm -f mdadm mdmon $(OBJS) $(MON_OBJS) $(STATICOBJS) core *.man \ |
28156667 JS |
305 | mdadm.tcc mdadm.uclibc mdadm.static *.orig *.porig *.rej *.alt \ |
306 | .merge_file_* mdadm.Os mdadm.O2 mdmon.O2 swap_super init.cpio.gz \ | |
307 | mdadm.uclibc.static test_stripe raid6check raid6check.o mdmon mdadm.8 | |
308 | rm -rf cov-int | |
64c4757e NB |
309 | |
310 | dist : clean | |
311 | ./makedist | |
682c7051 | 312 | |
388953d2 | 313 | testdist : everything-test clean |
1e0d770c NB |
314 | ./makedist test |
315 | ||
682c7051 NB |
316 | TAGS : |
317 | etags *.h *.c | |
0bc38b50 DL |
318 | |
319 | DISTRO_MAKEFILE := $(wildcard distropkg/Makefile) | |
320 | ifdef DISTRO_MAKEFILE | |
321 | include $(DISTRO_MAKEFILE) | |
322 | endif |