dnl
dnl Directory stuff for CUPS.
dnl
dnl Copyright 2007-2017 by Apple Inc.
dnl Copyright 1997-2007 by Easy Software Products, all rights reserved.
dnl
dnl Licensed under Apache License v2.0.  See the file "LICENSE" for more information.
dnl

AC_PREFIX_DEFAULT(/)

dnl Fix "prefix" variable if it hasn't been specified...
if test "$prefix" = "NONE"; then
	prefix="/"
fi

dnl Fix "exec_prefix" variable if it hasn't been specified...
if test "$exec_prefix" = "NONE"; then
	if test "$prefix" = "/"; then
		exec_prefix="/usr"
	else
		exec_prefix="$prefix"
	fi
fi

dnl Fix "bindir" variable...
if test "$bindir" = "\${exec_prefix}/bin"; then
	bindir="$exec_prefix/bin"
fi

AC_DEFINE_UNQUOTED(CUPS_BINDIR, "$bindir")

dnl Fix "sbindir" variable...
if test "$sbindir" = "\${exec_prefix}/sbin"; then
	sbindir="$exec_prefix/sbin"
fi

AC_DEFINE_UNQUOTED(CUPS_SBINDIR, "$sbindir")

dnl Fix "sharedstatedir" variable if it hasn't been specified...
if test "$sharedstatedir" = "\${prefix}/com" -a "$prefix" = "/"; then
	sharedstatedir="/usr/com"
fi

dnl Fix "datarootdir" variable if it hasn't been specified...
if test "$datarootdir" = "\${prefix}/share"; then
	if test "$prefix" = "/"; then
		datarootdir="/usr/share"
	else
		datarootdir="$prefix/share"
	fi
fi

dnl Fix "datadir" variable if it hasn't been specified...
if test "$datadir" = "\${prefix}/share"; then
	if test "$prefix" = "/"; then
		datadir="/usr/share"
	else
		datadir="$prefix/share"
	fi
elif test "$datadir" = "\${datarootdir}"; then
	datadir="$datarootdir"
fi

dnl Fix "includedir" variable if it hasn't been specified...
if test "$includedir" = "\${prefix}/include" -a "$prefix" = "/"; then
	includedir="/usr/include"
fi

dnl Fix "localstatedir" variable if it hasn't been specified...
if test "$localstatedir" = "\${prefix}/var"; then
	if test "$prefix" = "/"; then
		if test "$host_os_name" = darwin; then
			localstatedir="/private/var"
		else
			localstatedir="/var"
		fi
	else
		localstatedir="$prefix/var"
	fi
fi

dnl Fix "sysconfdir" variable if it hasn't been specified...
if test "$sysconfdir" = "\${prefix}/etc"; then
	if test "$prefix" = "/"; then
		if test "$host_os_name" = darwin; then
			sysconfdir="/private/etc"
		else
			sysconfdir="/etc"
		fi
	else
		sysconfdir="$prefix/etc"
	fi
fi

dnl Fix "libdir" variable...
if test "$libdir" = "\${exec_prefix}/lib"; then
	case "$host_os_name" in
		linux*)
			if test -d /usr/lib64 -a ! -d /usr/lib64/fakeroot; then
				libdir="$exec_prefix/lib64"
			fi
			;;
	esac
fi

dnl Setup private include directory...
AC_ARG_WITH(privateinclude, [  --with-privateinclude   set path for private include files, default=none],privateinclude="$withval",privateinclude="")
if test "x$privateinclude" != x -a "x$privateinclude" != xnone; then
	PRIVATEINCLUDE="$privateinclude/cups"
else
	privateinclude=""
	PRIVATEINCLUDE=""
fi
AC_SUBST(privateinclude)
AC_SUBST(PRIVATEINCLUDE)

dnl LPD sharing support...
AC_ARG_WITH(lpdconfig, [  --with-lpdconfig        set URI for LPD config file],
	LPDCONFIG="$withval", LPDCONFIG="")

if test "x$LPDCONFIG" = x; then
	if test -f /System/Library/LaunchDaemons/org.cups.cups-lpd.plist; then
		LPDCONFIG="launchd:///System/Library/LaunchDaemons/org.cups.cups-lpd.plist"
	elif test "x$XINETD" != x; then
		LPDCONFIG="xinetd://$XINETD/cups-lpd"
	fi
fi

if test "x$LPDCONFIG" = xoff; then
	AC_DEFINE_UNQUOTED(CUPS_DEFAULT_LPD_CONFIG, "")
else
	AC_DEFINE_UNQUOTED(CUPS_DEFAULT_LPD_CONFIG, "$LPDCONFIG")
fi

dnl SMB sharing support...
AC_ARG_WITH(smbconfig, [  --with-smbconfig        set URI for Samba config file],
	SMBCONFIG="$withval", SMBCONFIG="")

if test "x$SMBCONFIG" = x; then
	if test -f /System/Library/LaunchDaemons/smbd.plist; then
		SMBCONFIG="launchd:///System/Library/LaunchDaemons/smbd.plist"
	else
		for dir in /etc /etc/samba /usr/local/etc; do
			if test -f $dir/smb.conf; then
				SMBCONFIG="samba://$dir/smb.conf"
				break
			fi
		done
	fi
fi

if test "x$SMBCONFIG" = xoff; then
	AC_DEFINE_UNQUOTED(CUPS_DEFAULT_SMB_CONFIG, "")
else
	AC_DEFINE_UNQUOTED(CUPS_DEFAULT_SMB_CONFIG, "$SMBCONFIG")
fi

dnl Setup default locations...
# Cache data...
AC_ARG_WITH(cachedir, [  --with-cachedir         set path for cache files],cachedir="$withval",cachedir="")

if test x$cachedir = x; then
	if test "x$host_os_name" = xdarwin; then
		CUPS_CACHEDIR="$localstatedir/spool/cups/cache"
	else
		CUPS_CACHEDIR="$localstatedir/cache/cups"
	fi
else
	CUPS_CACHEDIR="$cachedir"
fi
AC_DEFINE_UNQUOTED(CUPS_CACHEDIR, "$CUPS_CACHEDIR")
AC_SUBST(CUPS_CACHEDIR)

# Data files
CUPS_DATADIR="$datadir/cups"
AC_DEFINE_UNQUOTED(CUPS_DATADIR, "$datadir/cups")
AC_SUBST(CUPS_DATADIR)

# Icon directory
AC_ARG_WITH(icondir, [  --with-icondir          set path for application icons],icondir="$withval",icondir="")

if test "x$icondir" = x -a -d /usr/share/icons; then
	ICONDIR="/usr/share/icons"
else
	ICONDIR="$icondir"
fi

AC_SUBST(ICONDIR)

# Menu directory
AC_ARG_WITH(menudir, [  --with-menudir          set path for application menus],menudir="$withval",menudir="")

if test "x$menudir" = x -a -d /usr/share/applications; then
	MENUDIR="/usr/share/applications"
else
	MENUDIR="$menudir"
fi

AC_SUBST(MENUDIR)

# Documentation files
AC_ARG_WITH(docdir, [  --with-docdir           set path for documentation],docdir="$withval",docdir="")

if test x$docdir = x; then
	CUPS_DOCROOT="$datadir/doc/cups"
	docdir="$datadir/doc/cups"
else
	CUPS_DOCROOT="$docdir"
fi

AC_DEFINE_UNQUOTED(CUPS_DOCROOT, "$docdir")
AC_SUBST(CUPS_DOCROOT)

# Fonts
AC_ARG_WITH(fontpath, [  --with-fontpath         set font path for pstoraster],fontpath="$withval",fontpath="")

if test "x$fontpath" = "x"; then
	CUPS_FONTPATH="$datadir/cups/fonts"
else
	CUPS_FONTPATH="$fontpath"
fi

AC_SUBST(CUPS_FONTPATH)
AC_DEFINE_UNQUOTED(CUPS_FONTPATH, "$CUPS_FONTPATH")

# Locale data
if test "$localedir" = "\${datarootdir}/locale"; then
	case "$host_os_name" in
		linux* | gnu* | *bsd* | darwin*)
			CUPS_LOCALEDIR="$datarootdir/locale"
			;;

		*)
			# This is the standard System V location...
			CUPS_LOCALEDIR="$exec_prefix/lib/locale"
			;;
	esac
else
	CUPS_LOCALEDIR="$localedir"
fi

AC_DEFINE_UNQUOTED(CUPS_LOCALEDIR, "$CUPS_LOCALEDIR")
AC_SUBST(CUPS_LOCALEDIR)

# Log files...
AC_ARG_WITH(logdir, [  --with-logdir           set path for log files],logdir="$withval",logdir="")

if test x$logdir = x; then
	CUPS_LOGDIR="$localstatedir/log/cups"
	AC_DEFINE_UNQUOTED(CUPS_LOGDIR, "$localstatedir/log/cups")
else
	CUPS_LOGDIR="$logdir"
fi
AC_DEFINE_UNQUOTED(CUPS_LOGDIR, "$CUPS_LOGDIR")
AC_SUBST(CUPS_LOGDIR)

# Longer-term spool data
CUPS_REQUESTS="$localstatedir/spool/cups"
AC_DEFINE_UNQUOTED(CUPS_REQUESTS, "$localstatedir/spool/cups")
AC_SUBST(CUPS_REQUESTS)

# Server executables...
case "$host_os_name" in
	*bsd* | darwin*)
		# *BSD and Darwin (macOS)
		INSTALL_SYSV=""
		CUPS_SERVERBIN="$exec_prefix/libexec/cups"
		;;
	*)
		# All others
		INSTALL_SYSV="install-sysv"
		CUPS_SERVERBIN="$exec_prefix/lib/cups"
		;;
esac

AC_DEFINE_UNQUOTED(CUPS_SERVERBIN, "$CUPS_SERVERBIN")
AC_SUBST(CUPS_SERVERBIN)
AC_SUBST(INSTALL_SYSV)

# Configuration files
CUPS_SERVERROOT="$sysconfdir/cups"
AC_DEFINE_UNQUOTED(CUPS_SERVERROOT, "$sysconfdir/cups")
AC_SUBST(CUPS_SERVERROOT)

# Transient run-time state
AC_ARG_WITH(rundir, [  --with-rundir           set transient run-time state directory],CUPS_STATEDIR="$withval",[
	case "$host_os_name" in
		darwin*)
			# Darwin (macOS)
			CUPS_STATEDIR="$CUPS_SERVERROOT"
			;;
		*)
			# All others
			CUPS_STATEDIR="$localstatedir/run/cups"
			;;
	esac])
AC_DEFINE_UNQUOTED(CUPS_STATEDIR, "$CUPS_STATEDIR")
AC_SUBST(CUPS_STATEDIR)