[doldaconnect.git] / configure.in

AC_INIT(daemon/main.c)
AM_INIT_AUTOMAKE([doldaconnect], [0.3])
AM_CONFIG_HEADER(config.h)

AC_PROG_CC
AC_PROG_INSTALL

AM_GNU_GETTEXT_VERSION(0.12.1)
AM_GNU_GETTEXT([external])
AM_PROG_LIBTOOL

AC_CHECK_LIB(pam, pam_start, , AC_MSG_ERROR([*** must have PAM]))
AC_CHECK_LIB(dl, dlopen, , AC_MSG_ERROR([*** PAM requires a working dynamic loader (libdl)]))
AC_CHECK_LIB(z, deflate, , AC_MSG_ERROR([*** must have zlib]))
AC_CHECK_LIB(bz2, BZ2_bzWriteOpen, , AC_MSG_ERROR([*** must have bzlib]))
AC_CHECK_LIB(gdbm, gdbm_open, , AC_MSG_ERROR([*** must have gdbm]))

clients=
extlibs=
experimental=no

AC_CHECK_PROG([PKG_CONFIG], pkg-config, yes, no)

# Gtk 2.0 check
AC_ARG_WITH(gtk2, [  --with-gtk2             Enable GTK2 support])
if test "$with_gtk2" = no; then
	HAS_GTK2=no
fi
if test "$HAS_GTK2" != no; then
	if test "$PKG_CONFIG" = yes; then
		AC_MSG_CHECKING([for GTK2 package information])
		if pkg-config --modversion gtk+-2.0 >/dev/null 2>&1; then
			AC_MSG_RESULT(yes)
        	else
			AC_MSG_RESULT(no)
        		HAS_GTK2=no
        	fi
		if test "$HAS_GTK2" != no; then
	                AC_CHECK_LIB(gtk-x11-2.0, gtk_init, [HAS_GTK2=yes], [HAS_GTK2=no], `pkg-config --libs gtk+-2.0`)
		fi
        	if test "$HAS_GTK2" = yes; then
        		cpp_bak="$CPPFLAGS"
        		CPPFLAGS="$CPPFLAGS `pkg-config --cflags gtk+-2.0`"
        		AC_CHECK_HEADER(gtk/gtk.h, [], [HAS_GTK2=no])
        		CPPFLAGS="$cpp_bak"
        	fi
	else
		HAS_GTK2=no
        fi
fi
if test "$with_gtk2" = yes -a "$HAS_GTK2" = no; then
	AC_MSG_ERROR([*** cannot find GTK2 on this system])
fi

# libxml2 check
AC_MSG_CHECKING([for libxml2 package information])
if test "$PKG_CONFIG" = yes; then
	if pkg-config --modversion libxml-2.0 >/dev/null 2>&1; then
		AC_MSG_RESULT(yes)
	else
		AC_MSG_RESULT(no)
		HAS_LIBXML=no
	fi
	if test "$HAS_LIBXML" != no; then
		AC_CHECK_LIB(xml2, xmlReadFile, [HAS_LIBXML=yes], [HAS_LIBXML=no], `pkg-config --libs libxml-2.0`)
	fi
else
	AC_MSG_RESULT(no)
	HAS_LIBXML=no
fi

# Gtk GUI check
gtk2ui_msg=No
AC_ARG_ENABLE(gtk2ui, [  --enable-gtk2ui         Enable the GTK2 user interface])
if test "$enable_gtk2ui" = yes; then
	if "$HAS_GTK2" = no; then
		AC_MSG_ERROR([*** cannot build the GTK2 UI without a GTK2 library])
	fi
	if "$HAS_LIBXML" = no; then
		AC_MSG_ERROR([*** the GTK2 UI needs libxml2])
	fi
fi
if test "$enable_gtk2ui" != no -a "$HAS_GTK2" = yes; then
	clients="$clients gtk2"
	gtk2ui_msg=Yes
fi

# Gtk progress bar check
gtk2pbar_msg=No
AH_TEMPLATE(ENABLE_GTK2PBAR, [define to compile GTK2 progress bars (experimental)])
AC_ARG_ENABLE(gtk2pbar, [  --enable-gtk2pbar       Enable GTK2 progress bars (experimental)])
if test "$enable_gtk2pbar" = yes; then
	if test "$HAS_GTK2" = no; then
		AC_MSG_ERROR([*** cannot build GTK2 progress bars without GTK2])
	fi
	experimental=yes
	gtk2pbar_msg=Yes
	AC_DEFINE(ENABLE_GTK2PBAR)
fi

# Gnome applet check
gnometrapplet_msg=No
AC_ARG_ENABLE(gnomeapplet, [  --enable-gnomeapplet    Enable GNOME transfer applet (experimental)])
if test "$enable_gnomeapplet" = yes; then
	experimental=yes
	gnometrapplet_msg=Yes
	clients="$clients gnome-trans-applet"
fi

# Gaim plugin check
gaimplugin_msg=No
AC_ARG_ENABLE(gaimplugin, [  --enable-gaimplugin     Enable GNOME transfer applet (experimental)])
if test "$enable_gaimplugin" = yes; then
	experimental=yes
	gaimplugin_msg=Yes
	clients="$clients gaim"
fi

# Guile check (XXX: Shouldn't have to be enabled manually)
guile_msg=No
if test "$with_guile" = yes; then
	GUILE_FLAGS
	extlibs="$extlibs guile"
	guile_msg=Yes
fi

# Kerberos check
krb_msg=No
AH_TEMPLATE(HAVE_KRB5, [define to compile support for Kerberos 5 (not GSS-API) authentication])
AC_ARG_WITH(krb5, [  --with-krb5[=PATH]        Enable Kerberos 5 (not GSSAPI) authentication])
if test "$with_krb5" != no; then
	cpp_bak="$CPPFLAGS"
	ld_bak="$LDFLAGS"
	if test "$with_krb5" != yes; then
		CPPFLAGS="$CPPFLAGS -I${with_krb5}/include"
		LDFLAGS="$LDFLAGS -L${with_krb5}/lib"
	fi
	AC_CHECK_LIB(krb5, krb5_init_context, [HAS_KRB5=yes], [HAS_KRB5=no])
	if test "$HAS_KRB5" = yes; then
		AC_CHECK_HEADER(com_err.h, [HAS_COMERR=yes], [HAS_COMERR=no])
		if test "$HAS_COMERR" = no; then
			AC_CHECK_HEADER(et/com_err.h, [HAS_COMERR=yes; CPPFLAGS="$CPPFLAGS -I/usr/include/et"], [])
		fi
	fi
	if test "$HAS_COMERR" = no; then
		HAS_KRB5=no
	fi
	if test "$HAS_KRB5" = no; then
		CPPFLAGS="$cpp_bak"
		LDFLAGS="$ld_bak"
	fi
fi
KRB5_LDADD=
if test -n "$with_krb5" -a "$with_krb5" != no -a "$HAS_KRB5" != yes; then
	AC_MSG_ERROR([*** cannot find Kerberos 5 on this system - try passing --with-krb5=/path/to/kerberos])
fi
if test "$with_krb5" != no -a "$HAS_KRB5" = yes; then
	AC_DEFINE(HAVE_KRB5)
	KRB5_LDADD=-lkrb5
	krb_msg=Yes
fi
AC_SUBST([KRB5_LDADD])

# Misc. functions checks
AC_CHECK_FUNC(vswprintf, , AC_MSG_ERROR([*** must have vswprintf]))
AH_TEMPLATE(HAVE_WCSCASECMP, [define if your system implements wcscasecmp])
AC_CHECK_FUNC(wcscasecmp, [ AC_DEFINE(HAVE_WCSCASECMP) ])

AH_TEMPLATE(HAVE_LINUX_SOCKIOS_H, [define if you have linux/sockios.h on your system])
AC_CHECK_HEADER([linux/sockios.h], [ AC_DEFINE(HAVE_LINUX_SOCKIOS_H) ])

AH_TEMPLATE(HAVE_IPV6, [define if your system supports IPv6 and you wish to compile with support for it])
AC_CHECK_MEMBER(struct sockaddr_in6.sin6_family, [ AC_DEFINE(HAVE_IPV6) ], , [#include <netinet/in.h>])

AH_TEMPLATE(HAVE_RESOLVER, [define if your system supports the res_* functions to fetch DNS RRs])
AC_CHECK_LIB(resolv, res_query, [ AC_DEFINE(HAVE_RESOLVER)
				  LDFLAGS="$LDFLAGS -lresolv" ])
AH_TEMPLATE(HAVE_KEYUTILS, [define if your system supports the Linux keyring functions])
AC_CHECK_LIB(keyutils, keyctl_search, [ AC_DEFINE(HAVE_KEYUTILS)
					LDFLAGS="$LDFLAGS -lkeyutils" ])

AC_HEADER_STDC
AC_HEADER_DIRENT
AC_HEADER_SYS_WAIT

AC_TYPE_PID_T
AC_TYPE_SIZE_T
AC_HEADER_TIME
AC_TYPE_SIGNAL

CPPFLAGS="-I\$(top_srcdir)/include $CPPFLAGS"

AC_SUBST([clients extlibs])
AC_OUTPUT([
Makefile
autopackage/Makefile
daemon/Makefile
lib/Makefile
lib/guile/Makefile
lib/guile/dolcon/Makefile
clients/Makefile
clients/gtk2/Makefile
clients/gnome-trans-applet/Makefile
clients/gaim/Makefile
include/Makefile
po/Makefile.in
config/Makefile
autopackage/dolcon.apspec
autopackage/dcuilib.apspec
autopackage/dcguile.apspec
])

echo
echo "Dolda Connect has been configured with the following settings:"
echo
echo "    Kerberos 5 support:      $krb_msg"
echo "    GTK2 user interface:     $gtk2ui_msg"
echo "    GTK2 progress bars:      $gtk2pbar_msg"
echo "    Guile extension library: $guile_msg"
echo "    GNOME transfer applet:   $gnometrapplet_msg"
echo "    Gaim chat plugin:        $gaimplugin_msg"
echo

if tput bold >/dev/null 2>&1 && tty <&2 >/dev/null 2>&1; then
	hastput=y
fi
if test "$HAS_GTK2" = no -a "$with_gtk2" != no -a "$enable_gtk2ui" != no; then
	if test "$hastput" = y; then
		tput bold
		tput setf 4 2>/dev/null
	fi
	echo -n "    Warning: " >&2
	if test "$hastput" = y; then
		tput sgr0
	fi
	echo "Could not find a GTK2 development installation on this system." >&2
	echo "             That means you won't get a UI." >&2
	echo "             Make absolutely sure this is what you want!" >&2
	if test "$hastput" = y; then
		tput bel
	fi
	sleep 1
fi
if test "$experimental" = yes; then
	if test "$hastput" = y; then
		tput bold
		tput setf 4 2>/dev/null
	fi
	echo -n "    Warning: " >&2
	if test "$hastput" = y; then
		tput sgr0
	fi
	echo "You have enabled one or more experimental features!" >&2
	echo "             Please don't complain that it doesn't work, unless" >&2
	echo "             you have something constructive to add about the situation." >&2
	if test "$hastput" = y; then
		tput bel
	fi
	sleep 1
fi
Commit	Line	Data
d3372da9	1	AC_INIT(daemon/main.c)
88c63939	2	AM_INIT_AUTOMAKE([doldaconnect], [0.3])
d3372da9	3	AM_CONFIG_HEADER(config.h)
	4
	5	AC_PROG_CC
	6	AC_PROG_INSTALL
	7
	8	AM_GNU_GETTEXT_VERSION(0.12.1)
	9	AM_GNU_GETTEXT([external])
	10	AM_PROG_LIBTOOL
	11
	12	AC_CHECK_LIB(pam, pam_start, , AC_MSG_ERROR([*** must have PAM]))
	13	AC_CHECK_LIB(dl, dlopen, , AC_MSG_ERROR([*** PAM requires a working dynamic loader (libdl)]))
	14	AC_CHECK_LIB(z, deflate, , AC_MSG_ERROR([*** must have zlib]))
	15	AC_CHECK_LIB(bz2, BZ2_bzWriteOpen, , AC_MSG_ERROR([*** must have bzlib]))
05fe12f8	16	AC_CHECK_LIB(gdbm, gdbm_open, , AC_MSG_ERROR([*** must have gdbm]))
d3372da9	17
	18	clients=
	19	extlibs=
	20	experimental=no
	21
	22	AC_CHECK_PROG([PKG_CONFIG], pkg-config, yes, no)
	23
0c1a8103	24	# Gtk 2.0 check
d3372da9	25	AC_ARG_WITH(gtk2, [ --with-gtk2 Enable GTK2 support])
	26	if test "$with_gtk2" = no; then
	27	HAS_GTK2=no
	28	fi
	29	if test "$HAS_GTK2" != no; then
	30	if test "$PKG_CONFIG" = yes; then
	31	AC_MSG_CHECKING([for GTK2 package information])
	32	if pkg-config --modversion gtk+-2.0 >/dev/null 2>&1; then
	33	AC_MSG_RESULT(yes)
	34	else
	35	AC_MSG_RESULT(no)
	36	HAS_GTK2=no
	37	fi
	38	if test "$HAS_GTK2" != no; then
	39	AC_CHECK_LIB(gtk-x11-2.0, gtk_init, [HAS_GTK2=yes], [HAS_GTK2=no], `pkg-config --libs gtk+-2.0`)
	40	fi
	41	if test "$HAS_GTK2" = yes; then
	42	cpp_bak="$CPPFLAGS"
	43	CPPFLAGS="$CPPFLAGS `pkg-config --cflags gtk+-2.0`"
	44	AC_CHECK_HEADER(gtk/gtk.h, [], [HAS_GTK2=no])
	45	CPPFLAGS="$cpp_bak"
	46	fi
	47	else
	48	HAS_GTK2=no
	49	fi
	50	fi
	51	if test "$with_gtk2" = yes -a "$HAS_GTK2" = no; then
	52	AC_MSG_ERROR([*** cannot find GTK2 on this system])
	53	fi
	54
0c1a8103	55	# libxml2 check
	56	AC_MSG_CHECKING([for libxml2 package information])
	57	if test "$PKG_CONFIG" = yes; then
	58	if pkg-config --modversion libxml-2.0 >/dev/null 2>&1; then
	59	AC_MSG_RESULT(yes)
	60	else
	61	AC_MSG_RESULT(no)
	62	HAS_LIBXML=no
	63	fi
	64	if test "$HAS_LIBXML" != no; then
	65	AC_CHECK_LIB(xml2, xmlReadFile, [HAS_LIBXML=yes], [HAS_LIBXML=no], `pkg-config --libs libxml-2.0`)
	66	fi
	67	else
	68	AC_MSG_RESULT(no)
	69	HAS_LIBXML=no
	70	fi
	71
	72	# Gtk GUI check
d3372da9	73	gtk2ui_msg=No
d3372da9	74	AC_ARG_ENABLE(gtk2ui, [ --enable-gtk2ui Enable the GTK2 user interface])
0c1a8103	75	if test "$enable_gtk2ui" = yes; then
	76	if "$HAS_GTK2" = no; then
	77	AC_MSG_ERROR([*** cannot build the GTK2 UI without a GTK2 library])
	78	fi
	79	if "$HAS_LIBXML" = no; then
	80	AC_MSG_ERROR([*** the GTK2 UI needs libxml2])
	81	fi
d3372da9	82	fi
	83	if test "$enable_gtk2ui" != no -a "$HAS_GTK2" = yes; then
	84	clients="$clients gtk2"
	85	gtk2ui_msg=Yes
	86	fi
	87
0c1a8103	88	# Gtk progress bar check
d3372da9	89	gtk2pbar_msg=No
	90	AH_TEMPLATE(ENABLE_GTK2PBAR, [define to compile GTK2 progress bars (experimental)])
	91	AC_ARG_ENABLE(gtk2pbar, [ --enable-gtk2pbar Enable GTK2 progress bars (experimental)])
	92	if test "$enable_gtk2pbar" = yes; then
	93	if test "$HAS_GTK2" = no; then
	94	AC_MSG_ERROR([*** cannot build GTK2 progress bars without GTK2])
	95	fi
	96	experimental=yes
	97	gtk2pbar_msg=Yes
	98	AC_DEFINE(ENABLE_GTK2PBAR)
	99	fi
	100
0c1a8103	101	# Gnome applet check
d3372da9	102	gnometrapplet_msg=No
	103	AC_ARG_ENABLE(gnomeapplet, [ --enable-gnomeapplet Enable GNOME transfer applet (experimental)])
	104	if test "$enable_gnomeapplet" = yes; then
	105	experimental=yes
	106	gnometrapplet_msg=Yes
	107	clients="$clients gnome-trans-applet"
	108	fi
	109
0c1a8103	110	# Gaim plugin check
9db6483b	111	gaimplugin_msg=No
	112	AC_ARG_ENABLE(gaimplugin, [ --enable-gaimplugin Enable GNOME transfer applet (experimental)])
	113	if test "$enable_gaimplugin" = yes; then
	114	experimental=yes
	115	gaimplugin_msg=Yes
	116	clients="$clients gaim"
	117	fi
	118
0c1a8103	119	# Guile check (XXX: Shouldn't have to be enabled manually)
d3372da9	120	guile_msg=No
	121	if test "$with_guile" = yes; then
	122	GUILE_FLAGS
	123	extlibs="$extlibs guile"
	124	guile_msg=Yes
	125	fi
	126
0c1a8103	127	# Kerberos check
d3372da9	128	krb_msg=No
	129	AH_TEMPLATE(HAVE_KRB5, [define to compile support for Kerberos 5 (not GSS-API) authentication])
	130	AC_ARG_WITH(krb5, [ --with-krb5[=PATH] Enable Kerberos 5 (not GSSAPI) authentication])
	131	if test "$with_krb5" != no; then
	132	cpp_bak="$CPPFLAGS"
	133	ld_bak="$LDFLAGS"
	134	if test "$with_krb5" != yes; then
	135	CPPFLAGS="$CPPFLAGS -I${with_krb5}/include"
	136	LDFLAGS="$LDFLAGS -L${with_krb5}/lib"
	137	fi
	138	AC_CHECK_LIB(krb5, krb5_init_context, [HAS_KRB5=yes], [HAS_KRB5=no])
	139	if test "$HAS_KRB5" = yes; then
	140	AC_CHECK_HEADER(com_err.h, [HAS_COMERR=yes], [HAS_COMERR=no])
	141	if test "$HAS_COMERR" = no; then
	142	AC_CHECK_HEADER(et/com_err.h, [HAS_COMERR=yes; CPPFLAGS="$CPPFLAGS -I/usr/include/et"], [])
	143	fi
	144	fi
	145	if test "$HAS_COMERR" = no; then
	146	HAS_KRB5=no
	147	fi
	148	if test "$HAS_KRB5" = no; then
	149	CPPFLAGS="$cpp_bak"
	150	LDFLAGS="$ld_bak"
	151	fi
	152	fi
	153	KRB5_LDADD=
	154	if test -n "$with_krb5" -a "$with_krb5" != no -a "$HAS_KRB5" != yes; then
	155	AC_MSG_ERROR([*** cannot find Kerberos 5 on this system - try passing --with-krb5=/path/to/kerberos])
	156	fi
	157	if test "$with_krb5" != no -a "$HAS_KRB5" = yes; then
	158	AC_DEFINE(HAVE_KRB5)
	159	KRB5_LDADD=-lkrb5
	160	krb_msg=Yes
	161	fi
	162	AC_SUBST([KRB5_LDADD])
	163
0c1a8103	164	# Misc. functions checks
d3372da9	165	AC_CHECK_FUNC(vswprintf, , AC_MSG_ERROR([*** must have vswprintf]))
	166	AH_TEMPLATE(HAVE_WCSCASECMP, [define if your system implements wcscasecmp])
	167	AC_CHECK_FUNC(wcscasecmp, [ AC_DEFINE(HAVE_WCSCASECMP) ])
	168
	169	AH_TEMPLATE(HAVE_LINUX_SOCKIOS_H, [define if you have linux/sockios.h on your system])
	170	AC_CHECK_HEADER([linux/sockios.h], [ AC_DEFINE(HAVE_LINUX_SOCKIOS_H) ])
	171
	172	AH_TEMPLATE(HAVE_IPV6, [define if your system supports IPv6 and you wish to compile with support for it])
	173	AC_CHECK_MEMBER(struct sockaddr_in6.sin6_family, [ AC_DEFINE(HAVE_IPV6) ], , [#include <netinet/in.h>])
	174
	175	AH_TEMPLATE(HAVE_RESOLVER, [define if your system supports the res_* functions to fetch DNS RRs])
	176	AC_CHECK_LIB(resolv, res_query, [ AC_DEFINE(HAVE_RESOLVER)
	177	LDFLAGS="$LDFLAGS -lresolv" ])
57f76d12	178	AH_TEMPLATE(HAVE_KEYUTILS, [define if your system supports the Linux keyring functions])
	179	AC_CHECK_LIB(keyutils, keyctl_search, [ AC_DEFINE(HAVE_KEYUTILS)
	180	LDFLAGS="$LDFLAGS -lkeyutils" ])
d3372da9	181
	182	AC_HEADER_STDC
	183	AC_HEADER_DIRENT
	184	AC_HEADER_SYS_WAIT
	185
	186	AC_TYPE_PID_T
	187	AC_TYPE_SIZE_T
	188	AC_HEADER_TIME
	189	AC_TYPE_SIGNAL
	190
	191	CPPFLAGS="-I\$(top_srcdir)/include $CPPFLAGS"
	192
	193	AC_SUBST([clients extlibs])
	194	AC_OUTPUT([
	195	Makefile
b43db3fd	196	autopackage/Makefile
d3372da9	197	daemon/Makefile
	198	lib/Makefile
	199	lib/guile/Makefile
	200	lib/guile/dolcon/Makefile
	201	clients/Makefile
	202	clients/gtk2/Makefile
	203	clients/gnome-trans-applet/Makefile
9db6483b	204	clients/gaim/Makefile
d3372da9	205	include/Makefile
	206	po/Makefile.in
	207	config/Makefile
	208	autopackage/dolcon.apspec
5fbecb4f	209	autopackage/dcuilib.apspec
5fbecb4f	210	autopackage/dcguile.apspec
d3372da9	211	])
	212
	213	echo
	214	echo "Dolda Connect has been configured with the following settings:"
	215	echo
	216	echo " Kerberos 5 support: $krb_msg"
	217	echo " GTK2 user interface: $gtk2ui_msg"
	218	echo " GTK2 progress bars: $gtk2pbar_msg"
	219	echo " Guile extension library: $guile_msg"
	220	echo " GNOME transfer applet: $gnometrapplet_msg"
9db6483b	221	echo " Gaim chat plugin: $gaimplugin_msg"
d3372da9	222	echo
	223
	224	if tput bold >/dev/null 2>&1 && tty <&2 >/dev/null 2>&1; then
	225	hastput=y
	226	fi
	227	if test "$HAS_GTK2" = no -a "$with_gtk2" != no -a "$enable_gtk2ui" != no; then
	228	if test "$hastput" = y; then
	229	tput bold
	230	tput setf 4 2>/dev/null
	231	fi
	232	echo -n " Warning: " >&2
	233	if test "$hastput" = y; then
	234	tput sgr0
	235	fi
	236	echo "Could not find a GTK2 development installation on this system." >&2
	237	echo " That means you won't get a UI." >&2
	238	echo " Make absolutely sure this is what you want!" >&2
	239	if test "$hastput" = y; then
	240	tput bel
	241	fi
	242	sleep 1
	243	fi
	244	if test "$experimental" = yes; then
	245	if test "$hastput" = y; then
	246	tput bold
	247	tput setf 4 2>/dev/null
	248	fi
	249	echo -n " Warning: " >&2
	250	if test "$hastput" = y; then
	251	tput sgr0
	252	fi
	253	echo "You have enabled one or more experimental features!" >&2
	254	echo " Please don't complain that it doesn't work, unless" >&2
	255	echo " you have something constructive to add about the situation." >&2
	256	if test "$hastput" = y; then
	257	tput bel
	258	fi
	259	sleep 1
	260	fi