# Makefile to (re-)generate db versions of system database files.
# Copyright (C) 1996, 1997 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 Library General Public License as
# published by the Free Software Foundation; either version 2 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
# Library General Public License for more details.
#
# You should have received a copy of the GNU Library General Public
# License along with the GNU C Library; see the file COPYING.LIB.  If not,
# write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
# Boston, MA 02111-1307, USA.  */

DATABASES = $(wildcard /etc/passwd /etc/group /etc/ethers /etc/protocols \
		       /etc/rpc /etc/services /etc/shadow /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=":"; cnt=0 } \
		 { printf "0%u ", cnt++; print } \
		 /^[^#]/ { printf ".%s ", $$1; print; \
			   if (!uids[$$3]++) \
			     { printf "=%s ", $$3; print } }' $^ | \
	$(MAKEDB) -o $@ -
	@echo "done."

$(VAR_DB)/group.db: /etc/group
	@echo -n "$(patsubst %.db,%,$(@F))... "
	@$(AWK) 'BEGIN { FS=":"; OFS=":"; cnt=0 } \
		 { printf "0%u ", cnt++; print } \
		 /^[^#]/ { printf ".%s ", $$1; print; \
			   printf "=%s ", $$3; print }' $^ | \
	$(MAKEDB) -o $@ -
	@echo "done."

$(VAR_DB)/ethers.db: /etc/ethers
	@echo -n "$(patsubst %.db,%,$(@F))... "
	@$(AWK) 'BEGIN { cnt=0 } \
		 { printf "0%u ", cnt++; print } \
		 /^[^#]/ { printf ".%s ", $$1; print; \
			   printf "=%s ", $$2; print }' $^ | \
	$(MAKEDB) -o $@ -
	@echo "done."

$(VAR_DB)/protocols.db: /etc/protocols
	@echo -n "$(patsubst %.db,%,$(@F))... "
	@$(AWK) 'BEGIN { cnt=0 } \
		 { printf "0%u ", cnt++; print } \
		 /^[^#]/ { 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) 'BEGIN { cnt=0 } \
		 { printf "0%u ", cnt++; print } \
		 /^[^#]/ { 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/]+"; cnt=0 } \
		 { printf "0%u ", cnt++; print } \
		 /^[^#]/ { printf ".%s/%s ", $$1, $$3; print; \
			   printf "=%s/%s ", $$2, $$3; print; \
			   for (i = 4; i <= NF && !($$i ~ /^#/); ++i) \
			     { printf ".%s/%s ", $$i, $$3; print } }' $^ | \
	$(MAKEDB) -o $@ -
	@echo "done."

$(VAR_DB)/shadow.db: /etc/shadow
	@echo -n "$(patsubst %.db,%,$(@F))... "
	@$(AWK) 'BEGIN { FS=":"; OFS=":"; cnt=0 } \
		 { printf "0%u ", cnt++; print } \
		 /^[^#]/ { printf ".%s ", $$1; print }' $^ | \
	$(MAKEDB) -o $@ -
	@echo "done."

$(VAR_DB)/netgroup.db: /etc/netgroup
	@echo -n "$(patsubst %.db,%,$(@F))... "
	@$(AWK) 'BEGIN { cnt=0 } \
		 { printf "0%u ", cnt++; print } \
		 /^[^#]/ { end=sub(/\\/, " "); \
			   gsub(/[ \t]+/, " "); \
			   if(end == 1) printf "%s", $$0; else print }' $^ | \
	$(MAKEDB) -o $@ -
	@echo "done."