nss/db-Makefile

   1 # Makefile to (re-)generate db versions of system database files.
   2 # Copyright (C) 1996, 1997, 1998, 2011 Free Software Foundation, Inc.
   3 # This file is part of the GNU C Library.
   4 # Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
   5 #
   6
   7 # The GNU C Library is free software; you can redistribute it and/or
   8 # modify it under the terms of the GNU Lesser General Public
   9 # License as published by the Free Software Foundation; either
  10 # version 2.1 of the License, or (at your option) any later version.
  11
  12 # The GNU C Library is distributed in the hope that it will be useful,
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15 # Lesser General Public License for more details.
  16
  17 # You should have received a copy of the GNU Lesser General Public
  18 # License along with the GNU C Library; if not, write to the Free
  19 # Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  20 # 02111-1307 USA.
  21
  22 DATABASES = $(wildcard /etc/passwd /etc/group /etc/ethers /etc/protocols \
  23                        /etc/rpc /etc/services /etc/shadow /etc/gshadow \
  24                        /etc/netgroup)
  25
  26 VAR_DB = /var/db
  27
  28 AWK = awk
  29 MAKEDB = makedb --quiet
  30
  31 all: $(patsubst %,$(VAR_DB)/%.db,$(notdir $(DATABASES)))
  32
  33
  34 $(VAR_DB)/passwd.db: /etc/passwd
  35         @echo -n "$(patsubst %.db,%,$(@F))... "
  36         @$(AWK) 'BEGIN { FS=":"; OFS=":" } \
  37                  /^[ \t]*$$/ { next } \
  38                  /^[ \t]*#/ { next } \
  39                  /^[^#]/ { printf ".%s ", $$1; print; \
  40                            printf "=%s ", $$3; print }' $^ | \
  41         $(MAKEDB) -o $@ -
  42         @echo "done."
  43
  44 $(VAR_DB)/group.db: /etc/group
  45         @echo -n "$(patsubst %.db,%,$(@F))... "
  46         @$(AWK) 'BEGIN { FS=":"; OFS=":" } \
  47                  /^[ \t]*$$/ { next } \
  48                  /^[ \t]*#/ { next } \
  49                  /^[^#]/ { printf ".%s ", $$1; print; \
  50                            printf "=%s ", $$3; print; \
  51                            if ($$4 != "") { \
  52                              split($$4, grmems, ","); \
  53                              for (memidx in grmems) { \
  54                                mem=grmems[memidx]; \
  55                                if (members[mem] == "") \
  56                                  members[mem]=$$3; \
  57                                else \
  58                                  members[mem]=members[mem] "," $$3; \
  59                              } \
  60                              delete grmems; } } \
  61                  END { for (mem in members) \
  62                          printf ":%s $s %s\n", mem, mem, members[mem]; }' $^ | \
  63         $(MAKEDB) -o $@ -
  64         @echo "done."
  65
  66 $(VAR_DB)/ethers.db: /etc/ethers
  67         @echo -n "$(patsubst %.db,%,$(@F))... "
  68         @$(AWK) '/^[ \t]*$$/ { next } \
  69                  /^[ \t]*#/ { next } \
  70                  /^[^#]/ { printf ".%s ", $$1; print; \
  71                            printf "=%s ", $$2; print }' $^ | \
  72         $(MAKEDB) -o $@ -
  73         @echo "done."
  74
  75 $(VAR_DB)/protocols.db: /etc/protocols
  76         @echo -n "$(patsubst %.db,%,$(@F))... "
  77         @$(AWK) '/^[ \t]*$$/ { next } \
  78                  /^[ \t]*#/ { next } \
  79                  /^[^#]/ { printf ".%s ", $$1; print; \
  80                            printf "=%s ", $$2; print; \
  81                            for (i = 3; i <= NF && !($$i ~ /^#/); ++i) \
  82                              { printf ".%s ", $$i; print } }' $^ | \
  83         $(MAKEDB) -o $@ -
  84         @echo "done."
  85
  86 $(VAR_DB)/rpc.db: /etc/rpc
  87         @echo -n "$(patsubst %.db,%,$(@F))... "
  88         @$(AWK) '/^[ \t]*$$/ { next } \
  89                  /^[ \t]*#/ { next } \
  90                  /^[^#]/ { printf ".%s ", $$1; print; \
  91                            printf "=%s ", $$2; print; \
  92                            for (i = 3; i <= NF && !($$i ~ /^#/); ++i) \
  93                              { printf ".%s ", $$i; print } }' $^ | \
  94         $(MAKEDB) -o $@ -
  95         @echo "done."
  96
  97 $(VAR_DB)/services.db: /etc/services
  98         @echo -n "$(patsubst %.db,%,$(@F))... "
  99         @$(AWK) 'BEGIN { FS="[ \t/]+" } \
 100                  /^[ \t]*$$/ { next } \
 101                  /^[ \t]*#/ { next } \
 102                  /^[^#]/ { sub(/[ \t]*#.*$$/, "");\
 103                            printf ":%s/%s ", $$1, $$3; print; \
 104                            printf ":%s/ ", $$1; print; \
 105                            printf "=%s/%s ", $$2, $$3; print; \
 106                            printf "=%s/ ", $$2; print; \
 107                            for (i = 4; i <= NF && !($$i ~ /^#/); ++i) \
 108                              { printf ":%s/%s ", $$i, $$3; print; \
 109                                printf ":%s/ ", $$i; print } }' $^ | \
 110         $(MAKEDB) -o $@ -
 111         @echo "done."
 112
 113 $(VAR_DB)/shadow.db: /etc/shadow
 114         @echo -n "$(patsubst %.db,%,$(@F))... "
 115         @$(AWK) 'BEGIN { FS=":"; OFS=":" } \
 116                  /^[ \t]*$$/ { next } \
 117                  /^[ \t]*#/ { next } \
 118                  /^[^#]/ { printf ".%s ", $$1; print }' $^ | \
 119         (umask 077 && $(MAKEDB) -o $@ -)
 120         @echo "done."
 121         @if chgrp shadow $@ 2>/dev/null; then \
 122           chmod g+r $@; \
 123         else \
 124           chown 0 $@; chgrp 0 $@; chmod 600 $@; \
 125           echo; \
 126           echo "Warning: The shadow password database $@"; \
 127           echo "has been set to be readable only by root.  You may want"; \
 128           echo "to make it readable by the \`shadow' group depending"; \
 129           echo "on your configuration."; \
 130           echo; \
 131         fi
 132
 133 $(VAR_DB)/gshadow.db: /etc/gshadow
 134         @echo -n "$(patsubst %.db,%,$(@F))... "
 135         @$(AWK) 'BEGIN { FS=":"; OFS=":" } \
 136                  /^[ \t]*$$/ { next } \
 137                  /^[ \t]*#/ { next } \
 138                  /^[^#]/ { printf ".%s ", $$1; print }' $^ | \
 139         (umask 077 && $(MAKEDB) -o $@ -)
 140         @echo "done."
 141         @if chgrp shadow $@ 2>/dev/null; then \
 142           chmod g+r $@; \
 143         else \
 144           chown 0 $@; chgrp 0 $@; chmod 600 $@; \
 145           echo; \
 146           echo "Warning: The shadow group database $@"; \
 147           echo "has been set to be readable only by root.  You may want"; \
 148           echo "to make it readable by the \`shadow' group depending"; \
 149           echo "on your configuration."; \
 150           echo; \
 151         fi
 152
 153 $(VAR_DB)/netgroup.db: /etc/netgroup
 154         @echo -n "$(patsubst %.db,%,$(@F))... "
 155         @$(AWK) 'BEGIN { ini=1 } \
 156                  /^[ \t]*$$/ { next } \
 157                  /^[ \t]*#/ { next } \
 158                  /^[^#]/ { if (sub(/[ \t]*\\$$/, " ") == 0) end="\n"; \
 159                            else end=""; \
 160                            gsub(/[ \t]+/, " "); \
 161                            sub(/^[ \t]*/, ""); \
 162                            if (ini == 0) printf "%s%s", $$0, end; \
 163                            else printf ".%s %s%s", $$1, $$0, end; \
 164                            ini=end == "" ? 0 : 1; } \
 165                            END { if (ini==0) printf "\n" }' $^ | \
 166         $(MAKEDB) -o $@ -
 167         @echo "done."