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	Rename all feature flags to HAVE_* and move out of makefiles into a configure
script which must be run before building. Still two makefiles but they are a hell of a lot simpler. HAVE_* also will make it easier to move to $buildsystem if necessary later.
This commit is contained in:
		
							
								
								
									
										175
									
								
								configure
									
									
									
									
										vendored
									
									
										Executable file
									
								
							
							
						
						
									
										175
									
								
								configure
									
									
									
									
										vendored
									
									
										Executable file
									
								
							@@ -0,0 +1,175 @@
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#!/bin/sh
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# $Id: configure,v 1.1 2009-05-13 23:27:00 nicm Exp $
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CONFIG_H=config.h
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CONFIG_MK=config.mk
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echo "/* `uname` */" >$CONFIG_H
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echo "# `uname`" >$CONFIG_MK
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case `uname` in
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# ------------------------------------------------------------------------------
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    OpenBSD)
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	cat <<EOF >>$CONFIG_H
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#define HAVE_ASPRINTF
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#define HAVE_DAEMON
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#define HAVE_FGETLN
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#define HAVE_FORKPTY
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#define HAVE_GETOPT
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#define HAVE_PATHS_H
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#define HAVE_POLL
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#define HAVE_PROGNAME
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#define HAVE_QUEUE_H
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#define HAVE_SETPROCTITLE
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#define HAVE_STRLCAT
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#define HAVE_STRLCPY
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#define HAVE_STRTONUM
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#define HAVE_TREE_H
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#define HAVE_UTIL_H
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#define HAVE_VSNPRINTF
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#define HAVE_VSYSLOG
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EOF
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	cat <<EOF >>$CONFIG_MK
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SRCS+= osdep-openbsd.c
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EOF
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	;;
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# ------------------------------------------------------------------------------
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    Linux)
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	cat <<EOF >>$CONFIG_H
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#define HAVE_ASPRINTF
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#define HAVE_DAEMON
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#define HAVE_FORKPTY
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#define HAVE_PATHS_H
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#define HAVE_POLL
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#define HAVE_PROGNAME
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#define HAVE_PTY_H
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#define HAVE_VSNPRINTF
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#define HAVE_VSYSLOG
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EOF
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	cat <<EOF >>$CONFIG_MK
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SRCS+= osdep-linux.c \
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	compat/fgetln.c \
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	compat/strlcat.c \
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	compat/strlcpy.c \
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	compat/strtonum.c \
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        compat/getopt.c
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CFLAGS+= -D_GNU_SOURCE -D_POSIX_SOURCE
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LIBS+= -lcrypt -lutil
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EOF
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	;;
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# ------------------------------------------------------------------------------
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    AIX)
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	cat <<EOF >>$CONFIG_H
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#define HAVE_DAEMON
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#define HAVE_VSNPRINTF
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EOF
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	cat <<EOF >>$CONFIG_MK
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CPPFLAGS+= -I/usr/local/include/ncurses
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SRCS+= osdep-unknown.c \
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	compat/asprintf.c \
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	compat/bsd-poll.c \
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	compat/daemon.c \
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	compat/forkpty-aix.c \
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	compat/strlcat.c \
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	compat/strlcpy.c \
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	compat/strtonum.c \
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       	compat/fgetln.c \
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       	compat/getopt.c
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EOF
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	;;
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# ------------------------------------------------------------------------------
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    SunOS)
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	cat <<EOF >>$CONFIG_H
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#define HAVE_POLL
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#define HAVE_STRLCAT
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#define HAVE_STRLCPY
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#define HAVE_VSNPRINTF
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#define HAVE_VSYSLOG
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EOF
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	cat <<EOF >>$CONFIG_MK
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CPPFLAGS+= -I/usr/local/include/ncurses
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LDFLAGS+= -L/usr/gnu/lib
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LIBS+= -lsocket -lnsl
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SRCS+= osdep-unknown.c \
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	compat/asprintf.c \
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	compat/daemon.c \
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	compat/fgetln.c \
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	compat/forkpty-sunos.c \
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	compat/getopt.c \
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	compat/strtonum.c
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EOF
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	;;
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# ------------------------------------------------------------------------------
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    Darwin)
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	cat <<EOF >>$CONFIG_H
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#define HAVE_ASPRINTF
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#define HAVE_DAEMON
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#define HAVE_FGETLN
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#define HAVE_FORKPTY
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#define HAVE_GETOPT
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#define HAVE_PATHS_H
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#define HAVE_PROGNAME
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#define HAVE_STRLCAT
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#define HAVE_STRLCPY
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#define HAVE_UTIL_H
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#define HAVE_VSNPRINTF
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#define HAVE_VSYSLOG
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EOF
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	cat <<EOF >>$CONFIG_MK
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SRCS+= osdep-darwin.c \
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	compat/bsd-poll.c \
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	compat/strtonum.c
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EOF
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	;;
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# ------------------------------------------------------------------------------
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    FreeBSD|DragonFly)
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	cat <<EOF >>$CONFIG_H
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#define HAVE_ASPRINTF
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#define HAVE_DAEMON
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#define HAVE_FGETLN
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#define HAVE_FORKPTY
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#define HAVE_GETOPT
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#define HAVE_PATHS_H
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#define HAVE_POLL
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#define HAVE_PROGNAME
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#define HAVE_SETPROCTITLE
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#define HAVE_STRLCAT
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#define HAVE_STRLCPY
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#define HAVE_STRTONUM
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#define HAVE_LIBUTIL_H
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#define HAVE_VSNPRINTF
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#define HAVE_VSYSLOG
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EOF
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	cat <<EOF >>$CONFIG_MK
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SRCS+= osdep-openbsd.c
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LIBS+= -lcrypt
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EOF
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	;;
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# ------------------------------------------------------------------------------
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    NetBSD)
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	cat <<EOF >>$CONFIG_H
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#define HAVE_ASPRINTF
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#define HAVE_DAEMON
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#define HAVE_FGETLN
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#define HAVE_FORKPTY
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#define HAVE_GETOPT
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#define HAVE_PATHS_H
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#define HAVE_POLL
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#define HAVE_PROGNAME
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#define HAVE_SETPROCTITLE
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#define HAVE_STRLCAT
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#define HAVE_STRLCPY
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#define HAVE_TREE_H
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#define HAVE_UTIL_H
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#define HAVE_VSNPRINTF
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#define HAVE_VSYSLOG
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EOF
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	cat <<EOF >>$CONFIG_MK
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SRCS+= osdep-openbsd.c
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LIBS+= -lcrypt
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EOF
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	;;
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# ------------------------------------------------------------------------------
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esac
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echo Configured for `uname`
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