1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
|
# Makefile to (re-)generate db versions of system database files.
# Copyright (C) 1996-2013 Free Software Foundation, Inc.
# This file is part of the GNU C Library.
# Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
#
# The GNU C Library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
# The GNU C Library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
# You should have received a copy of the GNU Lesser General Public
# License along with the GNU C Library; if not, see
# <http://www.gnu.org/licenses/>.
DATABASES = $(wildcard /etc/passwd /etc/group /etc/ethers /etc/protocols \
/etc/rpc /etc/services /etc/shadow /etc/gshadow \
/etc/netgroup)
VAR_DB = /var/db
AWK = awk
MAKEDB = makedb --quiet
all: $(patsubst %,$(VAR_DB)/%.db,$(notdir $(DATABASES)))
$(VAR_DB)/passwd.db: /etc/passwd
@echo -n "$(patsubst %.db,%,$(@F))... "
@$(AWK) 'BEGIN { FS=":"; OFS=":" } \
/^[ \t]*$$/ { next } \
/^[ \t]*#/ { next } \
/^[^#]/ { printf ".%s ", $$1; print; \
printf "=%s ", $$3; print }' $^ | \
$(MAKEDB) -o $@ -
@echo "done."
$(VAR_DB)/group.db: /etc/group
@echo -n "$(patsubst %.db,%,$(@F))... "
@$(AWK) 'BEGIN { FS=":"; OFS=":" } \
/^[ \t]*$$/ { next } \
/^[ \t]*#/ { next } \
/^[^#]/ { printf ".%s ", $$1; print; \
printf "=%s ", $$3; print; \
if ($$4 != "") { \
split($$4, grmems, ","); \
for (memidx in grmems) { \
mem=grmems[memidx]; \
if (members[mem] == "") \
members[mem]=$$3; \
else \
members[mem]=members[mem] "," $$3; \
} \
delete grmems; } } \
END { for (mem in members) \
printf ":%s %s %s\n", mem, mem, members[mem]; }' $^ | \
$(MAKEDB) -o $@ -
@echo "done."
$(VAR_DB)/ethers.db: /etc/ethers
@echo -n "$(patsubst %.db,%,$(@F))... "
@$(AWK) '/^[ \t]*$$/ { next } \
/^[ \t]*#/ { next } \
/^[^#]/ { printf ".%s ", $$1; print; \
printf "=%s ", $$2; print }' $^ | \
$(MAKEDB) -o $@ -
@echo "done."
$(VAR_DB)/protocols.db: /etc/protocols
@echo -n "$(patsubst %.db,%,$(@F))... "
@$(AWK) '/^[ \t]*$$/ { next } \
/^[ \t]*#/ { next } \
/^[^#]/ { printf ".%s ", $$1; print; \
printf "=%s ", $$2; print; \
for (i = 3; i <= NF && !($$i ~ /^#/); ++i) \
{ printf ".%s ", $$i; print } }' $^ | \
$(MAKEDB) -o $@ -
@echo "done."
$(VAR_DB)/rpc.db: /etc/rpc
@echo -n "$(patsubst %.db,%,$(@F))... "
@$(AWK) '/^[ \t]*$$/ { next } \
/^[ \t]*#/ { next } \
/^[^#]/ { printf ".%s ", $$1; print; \
printf "=%s ", $$2; print; \
for (i = 3; i <= NF && !($$i ~ /^#/); ++i) \
{ printf ".%s ", $$i; print } }' $^ | \
$(MAKEDB) -o $@ -
@echo "done."
$(VAR_DB)/services.db: /etc/services
@echo -n "$(patsubst %.db,%,$(@F))... "
@$(AWK) 'BEGIN { FS="[ \t/]+" } \
/^[ \t]*$$/ { next } \
/^[ \t]*#/ { next } \
/^[^#]/ { sub(/[ \t]*#.*$$/, "");\
printf ":%s/%s ", $$1, $$3; print; \
printf ":%s/ ", $$1; print; \
printf "=%s/%s ", $$2, $$3; print; \
printf "=%s/ ", $$2; print; \
for (i = 4; i <= NF && !($$i ~ /^#/); ++i) \
{ printf ":%s/%s ", $$i, $$3; print; \
printf ":%s/ ", $$i; print } }' $^ | \
$(MAKEDB) -o $@ -
@echo "done."
$(VAR_DB)/shadow.db: /etc/shadow
@echo -n "$(patsubst %.db,%,$(@F))... "
@$(AWK) 'BEGIN { FS=":"; OFS=":" } \
/^[ \t]*$$/ { next } \
/^[ \t]*#/ { next } \
/^[^#]/ { printf ".%s ", $$1; print }' $^ | \
(umask 077 && $(MAKEDB) -o $@ -)
@echo "done."
@if chgrp shadow $@ 2>/dev/null; then \
chmod g+r $@; \
else \
chown 0 $@; chgrp 0 $@; chmod 600 $@; \
echo; \
echo "Warning: The shadow password database $@"; \
echo "has been set to be readable only by root. You may want"; \
echo "to make it readable by the \`shadow' group depending"; \
echo "on your configuration."; \
echo; \
fi
$(VAR_DB)/gshadow.db: /etc/gshadow
@echo -n "$(patsubst %.db,%,$(@F))... "
@$(AWK) 'BEGIN { FS=":"; OFS=":" } \
/^[ \t]*$$/ { next } \
/^[ \t]*#/ { next } \
/^[^#]/ { printf ".%s ", $$1; print }' $^ | \
(umask 077 && $(MAKEDB) -o $@ -)
@echo "done."
@if chgrp shadow $@ 2>/dev/null; then \
chmod g+r $@; \
else \
chown 0 $@; chgrp 0 $@; chmod 600 $@; \
echo; \
echo "Warning: The shadow group database $@"; \
echo "has been set to be readable only by root. You may want"; \
echo "to make it readable by the \`shadow' group depending"; \
echo "on your configuration."; \
echo; \
fi
$(VAR_DB)/netgroup.db: /etc/netgroup
@echo -n "$(patsubst %.db,%,$(@F))... "
@$(AWK) 'BEGIN { ini=1 } \
/^[ \t]*$$/ { next } \
/^[ \t]*#/ { next } \
/^[^#]/ { if (sub(/[ \t]*\\$$/, " ") == 0) end="\n"; \
else end=""; \
gsub(/[ \t]+/, " "); \
sub(/^[ \t]*/, ""); \
if (ini == 0) printf "%s%s", $$0, end; \
else printf ".%s %s%s", $$1, $$0, end; \
ini=end == "" ? 0 : 1; } \
END { if (ini==0) printf "\n" }' $^ | \
$(MAKEDB) -o $@ -
@echo "done."
|
