[thirdparty/cups.git] / config-scripts / cups-common.m4

dnl
dnl "$Id: cups-common.m4 8781 2009-08-28 17:34:54Z mike $"
dnl
dnl   Common configuration stuff for CUPS.
dnl
dnl   Copyright 2007-2010 by Apple Inc.
dnl   Copyright 1997-2007 by Easy Software Products, all rights reserved.
dnl
dnl   These coded instructions, statements, and computer programs are the
dnl   property of Apple Inc. and are protected by Federal copyright
dnl   law.  Distribution and use rights are outlined in the file "LICENSE.txt"
dnl   which should have been included with this file.  If this file is
dnl   file is missing or damaged, see the license at "http://www.cups.org/".
dnl

dnl We need at least autoconf 2.60...
AC_PREREQ(2.60)

dnl Set the name of the config header file...
AC_CONFIG_HEADER(config.h)

dnl Version number information...
CUPS_VERSION="1.5svn"
CUPS_REVISION=""
if test -z "$CUPS_REVISION" -a -d .svn; then
	CUPS_REVISION="-r`svnversion . | awk -F: '{print $NF}' | sed -e '1,$s/[[a-zA-Z]]*//g'`"
fi
CUPS_BUILD="cups-$CUPS_VERSION"

AC_ARG_WITH(cups_build, [  --with-cups-build       set "cups-config --build" string ],
	CUPS_BUILD="$withval")

AC_SUBST(CUPS_VERSION)
AC_SUBST(CUPS_REVISION)
AC_SUBST(CUPS_BUILD)
AC_DEFINE_UNQUOTED(CUPS_SVERSION, "CUPS v$CUPS_VERSION$CUPS_REVISION")
AC_DEFINE_UNQUOTED(CUPS_MINIMAL, "CUPS/$CUPS_VERSION$CUPS_REVISION")

dnl Default compiler flags...
CFLAGS="${CFLAGS:=}"
CPPFLAGS="${CPPFLAGS:=}"
CXXFLAGS="${CXXFLAGS:=}"
LDFLAGS="${LDFLAGS:=}"

dnl Checks for programs...
AC_PROG_AWK
AC_PROG_CC
AC_PROG_CPP
AC_PROG_CXX
AC_PROG_RANLIB
AC_PATH_PROG(AR,ar)
AC_PATH_PROG(CHMOD,chmod)
AC_PATH_PROG(HTMLDOC,htmldoc)
AC_PATH_PROG(LD,ld)
AC_PATH_PROG(LN,ln)
AC_PATH_PROG(MV,mv)
AC_PATH_PROG(RM,rm)
AC_PATH_PROG(RMDIR,rmdir)
AC_PATH_PROG(SED,sed)
AC_PATH_PROG(XDGOPEN,xdg-open)
if test "x$XDGOPEN" = x; then
	CUPS_HTMLVIEW="htmlview"
else
	CUPS_HTMLVIEW="$XDGOPEN"
fi
AC_SUBST(CUPS_HTMLVIEW)

AC_MSG_CHECKING(for install-sh script)
INSTALL="`pwd`/install-sh"
AC_SUBST(INSTALL)
AC_MSG_RESULT(using $INSTALL)

if test "x$AR" = x; then
	AC_MSG_ERROR([Unable to find required library archive command.])
fi
if test "x$CC" = x; then
	AC_MSG_ERROR([Unable to find required C compiler command.])
fi

dnl Static library option...
INSTALLSTATIC=""
AC_ARG_ENABLE(static, [  --enable-static         install static libraries])

if test x$enable_static = xyes; then
	echo Installing static libraries...
	INSTALLSTATIC="installstatic"
fi

AC_SUBST(INSTALLSTATIC)

dnl Check for libraries...
AC_SEARCH_LIBS(crypt, crypt)
AC_SEARCH_LIBS(getspent, sec gen)

LIBMALLOC=""
AC_ARG_ENABLE(mallinfo, [  --enable-mallinfo       build with malloc debug logging])

if test x$enable_mallinfo = xyes; then
	SAVELIBS="$LIBS"
	LIBS=""
	AC_SEARCH_LIBS(mallinfo, malloc, AC_DEFINE(HAVE_MALLINFO))
	LIBMALLOC="$LIBS"
	LIBS="$SAVELIBS"
fi

AC_SUBST(LIBMALLOC)

dnl Check for libpaper support...
AC_ARG_ENABLE(libpaper, [  --enable-libpaper       build with libpaper support])

if test x$enable_libpaper = xyes; then
	AC_CHECK_LIB(paper,systempapername,
		AC_DEFINE(HAVE_LIBPAPER)
		LIBPAPER="-lpaper",
		LIBPAPER="")
else
	LIBPAPER=""
fi
AC_SUBST(LIBPAPER)

dnl Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADER(crypt.h,AC_DEFINE(HAVE_CRYPT_H))
AC_CHECK_HEADER(langinfo.h,AC_DEFINE(HAVE_LANGINFO_H))
AC_CHECK_HEADER(malloc.h,AC_DEFINE(HAVE_MALLOC_H))
AC_CHECK_HEADER(shadow.h,AC_DEFINE(HAVE_SHADOW_H))
AC_CHECK_HEADER(string.h,AC_DEFINE(HAVE_STRING_H))
AC_CHECK_HEADER(strings.h,AC_DEFINE(HAVE_STRINGS_H))
AC_CHECK_HEADER(bstring.h,AC_DEFINE(HAVE_BSTRING_H))
AC_CHECK_HEADER(usersec.h,AC_DEFINE(HAVE_USERSEC_H))
AC_CHECK_HEADER(sys/ioctl.h,AC_DEFINE(HAVE_SYS_IOCTL_H))
AC_CHECK_HEADER(sys/param.h,AC_DEFINE(HAVE_SYS_PARAM_H))
AC_CHECK_HEADER(sys/ucred.h,AC_DEFINE(HAVE_SYS_UCRED_H))
AC_CHECK_HEADER(scsi/sg.h,AC_DEFINE(HAVE_SCSI_SG_H))

dnl Checks for iconv.h and iconv_open
AC_CHECK_HEADER(iconv.h,
	SAVELIBS="$LIBS"
	LIBS=""
	AC_SEARCH_LIBS(iconv_open,iconv,
		AC_DEFINE(HAVE_ICONV_H)
		SAVELIBS="$SAVELIBS $LIBS")
	LIBS="$SAVELIBS")

dnl Checks for string functions.
AC_CHECK_FUNCS(strdup strcasecmp strncasecmp strlcat strlcpy)
if test "$uname" = "HP-UX" -a "$uversion" = "1020"; then
	echo Forcing snprintf emulation for HP-UX.
else
	AC_CHECK_FUNCS(snprintf vsnprintf)
fi

dnl Check for random number functions...
AC_CHECK_FUNCS(random lrand48 arc4random)

dnl Check for geteuid function.
AC_CHECK_FUNCS(geteuid)

dnl Check for vsyslog function.
AC_CHECK_FUNCS(vsyslog)

dnl Checks for signal functions.
case "$uname" in
	Linux | GNU)
		# Do not use sigset on Linux or GNU HURD
		;;
	*)
		# Use sigset on other platforms, if available
		AC_CHECK_FUNCS(sigset)
		;;
esac

AC_CHECK_FUNCS(sigaction)

dnl Checks for wait functions.
AC_CHECK_FUNCS(waitpid wait3)

dnl See if the tm structure has the tm_gmtoff member...
AC_MSG_CHECKING(for tm_gmtoff member in tm structure)
AC_TRY_COMPILE([#include <time.h>],[struct tm t;
	int o = t.tm_gmtoff;],
	AC_MSG_RESULT(yes)
	AC_DEFINE(HAVE_TM_GMTOFF),
	AC_MSG_RESULT(no))

dnl See if the stat structure has the st_gen member...
AC_MSG_CHECKING(for st_gen member in stat structure)
AC_TRY_COMPILE([#include <sys/stat.h>],[struct stat t;
	int o = t.st_gen;],
	AC_MSG_RESULT(yes)
	AC_DEFINE(HAVE_ST_GEN),
	AC_MSG_RESULT(no))

dnl See if we have the removefile(3) function for securely removing files
AC_CHECK_FUNCS(removefile)

dnl See if we have libusb...
AC_ARG_ENABLE(libusb, [  --enable-libusb         use libusb for USB printing])

LIBUSB=""
AC_SUBST(LIBUSB)

if test x$enable_libusb = xyes; then
	check_libusb=yes
elif test x$enable_libusb != xno -a $uname != Darwin; then
	check_libusb=yes
else
	check_libusb=no
fi

if test $check_libusb = yes; then
	AC_CHECK_LIB(usb, usb_init,[
		AC_CHECK_HEADER(usb.h,
			AC_DEFINE(HAVE_USB_H)
			LIBUSB="-lusb")])
fi

dnl See if we have libwrap for TCP wrappers support...
AC_ARG_ENABLE(tcp_wrappers, [  --enable-tcp-wrappers   use libwrap for TCP wrappers support])

LIBWRAP=""
AC_SUBST(LIBWRAP)

if test x$enable_tcp_wrappers = xyes; then
	AC_CHECK_LIB(wrap, hosts_access,[
		AC_CHECK_HEADER(tcpd.h,
			AC_DEFINE(HAVE_TCPD_H)
			LIBWRAP="-lwrap")])
fi

dnl Flags for "ar" command...
case $uname in
        Darwin* | *BSD*)
                ARFLAGS="-rcv"
                ;;
        *)
                ARFLAGS="crvs"
                ;;
esac

AC_SUBST(ARFLAGS)

dnl Prep libraries specifically for cupsd and backends...
BACKLIBS=""
SERVERLIBS=""
AC_SUBST(BACKLIBS)
AC_SUBST(SERVERLIBS)

dnl See if we have POSIX ACL support...
SAVELIBS="$LIBS"
LIBS=""
AC_ARG_ENABLE(acl, [  --enable-acl            build with POSIX ACL support])
if test "x$enable_acl" != xno; then
	AC_SEARCH_LIBS(acl_init, acl, AC_DEFINE(HAVE_ACL_INIT))
	SERVERLIBS="$SERVERLIBS $LIBS"
fi
LIBS="$SAVELIBS"

dnl Check for DBUS support
if test -d /etc/dbus-1; then
	DBUSDIR="/etc/dbus-1"
else
	DBUSDIR=""
fi

AC_ARG_ENABLE(dbus, [  --enable-dbus           build with DBUS support])
AC_ARG_WITH(dbusdir, [  --with-dbusdir          set DBUS configuration directory ],
	DBUSDIR="$withval")

DBUS_NOTIFIER=""
DBUS_NOTIFIERLIBS=""

if test "x$enable_dbus" != xno; then
	AC_PATH_PROG(PKGCONFIG, pkg-config)
	if test "x$PKGCONFIG" != x; then
		AC_MSG_CHECKING(for DBUS)
		if $PKGCONFIG --exists dbus-1; then
			AC_MSG_RESULT(yes)
			AC_DEFINE(HAVE_DBUS)
			CFLAGS="$CFLAGS `$PKGCONFIG --cflags dbus-1` -DDBUS_API_SUBJECT_TO_CHANGE"
			SERVERLIBS="$SERVERLIBS `$PKGCONFIG --libs dbus-1`"
			DBUS_NOTIFIER="dbus"
			DBUS_NOTIFIERLIBS="`$PKGCONFIG --libs dbus-1`"
			AC_CHECK_LIB(dbus-1,
				dbus_message_iter_init_append,
				AC_DEFINE(HAVE_DBUS_MESSAGE_ITER_INIT_APPEND),,
				`$PKGCONFIG --libs dbus-1`)
		else
			AC_MSG_RESULT(no)
		fi
	fi
fi

AC_SUBST(DBUSDIR)
AC_SUBST(DBUS_NOTIFIER)
AC_SUBST(DBUS_NOTIFIERLIBS)

dnl Extra platform-specific libraries...
CUPS_DEFAULT_PRINTOPERATOR_AUTH="@SYSTEM"
CUPS_SYSTEM_AUTHKEY=""
LEGACY_BACKENDS="parallel"

case $uname in
        Darwin*)
		LEGACY_BACKENDS=""
                BACKLIBS="$BACKLIBS -framework IOKit"
                SERVERLIBS="$SERVERLIBS -framework IOKit -weak_framework ApplicationServices"
                LIBS="-framework SystemConfiguration -framework CoreFoundation -framework Security $LIBS"

		dnl Check for framework headers...
		AC_CHECK_HEADER(ApplicationServices/ApplicationServices.h,AC_DEFINE(HAVE_APPLICATIONSERVICES_H))
		AC_CHECK_HEADER(CoreFoundation/CoreFoundation.h,AC_DEFINE(HAVE_COREFOUNDATION_H))
		AC_CHECK_HEADER(CoreFoundation/CFPriv.h,AC_DEFINE(HAVE_CFPRIV_H))
		AC_CHECK_HEADER(CoreFoundation/CFBundlePriv.h,AC_DEFINE(HAVE_CFBUNDLEPRIV_H))

		dnl Check for dynamic store function...
		AC_CHECK_FUNCS(SCDynamicStoreCopyComputerName)

		dnl Check for the new membership functions in MacOSX 10.4...
		AC_CHECK_HEADER(membership.h,AC_DEFINE(HAVE_MEMBERSHIP_H))
		AC_CHECK_HEADER(membershipPriv.h,AC_DEFINE(HAVE_MEMBERSHIPPRIV_H))
		AC_CHECK_FUNCS(mbr_uid_to_uuid)

                dnl Check for the vproc_transaction_begin/end stuff...
		AC_CHECK_FUNCS(vproc_transaction_begin)

		dnl Need <dlfcn.h> header...
		AC_CHECK_HEADER(dlfcn.h,AC_DEFINE(HAVE_DLFCN_H))

		dnl Check for notify_post support
		AC_CHECK_HEADER(notify.h,AC_DEFINE(HAVE_NOTIFY_H))
		AC_CHECK_FUNCS(notify_post)

		dnl Check for Authorization Services support
		AC_ARG_WITH(adminkey, [  --with-adminkey         set the default SystemAuthKey value],
			default_adminkey="$withval",
			default_adminkey="default")
 		AC_ARG_WITH(operkey, [  --with-operkey          set the default operator @AUTHKEY value],
			default_operkey="$withval",
			default_operkey="default")
 
		AC_CHECK_HEADER(Security/Authorization.h, [
			AC_DEFINE(HAVE_AUTHORIZATION_H)

			if test "x$default_adminkey" != xdefault; then
				CUPS_SYSTEM_AUTHKEY="SystemGroupAuthKey $default_adminkey"
			elif grep -q system.print.operator /etc/authorization; then
				CUPS_SYSTEM_AUTHKEY="SystemGroupAuthKey system.print.admin"
			else
				CUPS_SYSTEM_AUTHKEY="SystemGroupAuthKey system.preferences"
			fi

			if test "x$default_operkey" != xdefault; then
				CUPS_DEFAULT_PRINTOPERATOR_AUTH="@AUTHKEY($default_operkey) @admin @lpadmin"
			elif grep -q system.print.operator /etc/authorization; then
				CUPS_DEFAULT_PRINTOPERATOR_AUTH="@AUTHKEY(system.print.operator) @admin @lpadmin"
			else
				CUPS_DEFAULT_PRINTOPERATOR_AUTH="@AUTHKEY(system.print.admin) @admin @lpadmin"
			fi])
		AC_CHECK_HEADER(Security/SecBasePriv.h,AC_DEFINE(HAVE_SECBASEPRIV_H))

		dnl Check for sandbox/Seatbelt support
		AC_CHECK_HEADER(sandbox.h,AC_DEFINE(HAVE_SANDBOX_H))
                ;;
esac

AC_SUBST(CUPS_DEFAULT_PRINTOPERATOR_AUTH)
AC_DEFINE_UNQUOTED(CUPS_DEFAULT_PRINTOPERATOR_AUTH, "$CUPS_DEFAULT_PRINTOPERATOR_AUTH")
AC_SUBST(CUPS_SYSTEM_AUTHKEY)
AC_SUBST(LEGACY_BACKENDS)

dnl Check for build components
COMPONENTS="all"

AC_ARG_WITH(components, [  --with-components       set components to build:
			    - "all" (default) builds everything
			    - "core" builds libcups and ipptool],
	COMPONENTS="$withval")

case "$COMPONENTS" in
	all)
		BUILDDIRS="filter backend berkeley cgi-bin driver monitor notifier ppdc scheduler systemv conf data locale man doc examples templates"
		;;

	core)
		BUILDDIRS="data locale"
		;;

	*)
		AC_MSG_ERROR([Bad build component "$COMPONENT" specified!])
		;;
esac

AC_SUBST(BUILDDIRS)

dnl
dnl End of "$Id: cups-common.m4 8781 2009-08-28 17:34:54Z mike $".
dnl
Commit	Line	Data
ef416fc2	1	dnl
18ecb428	2	dnl "$Id: cups-common.m4 8781 2009-08-28 17:34:54Z mike $"
ef416fc2	3	dnl
6d2f911b	4	dnl Common configuration stuff for CUPS.
ef416fc2	5	dnl
6d2f911b	6	dnl Copyright 2007-2010 by Apple Inc.
f7deaa1a	7	dnl Copyright 1997-2007 by Easy Software Products, all rights reserved.
ef416fc2	8	dnl
ef416fc2	9	dnl These coded instructions, statements, and computer programs are the
bc44d920	10	dnl property of Apple Inc. and are protected by Federal copyright
	11	dnl law. Distribution and use rights are outlined in the file "LICENSE.txt"
	12	dnl which should have been included with this file. If this file is
	13	dnl file is missing or damaged, see the license at "http://www.cups.org/".
ef416fc2	14	dnl
ef416fc2	15
c277e2f8 MS	16	dnl We need at least autoconf 2.60...
c277e2f8 MS	17	AC_PREREQ(2.60)
ef416fc2	18
	19	dnl Set the name of the config header file...
	20	AC_CONFIG_HEADER(config.h)
	21
ac884b6a	22	dnl Version number information...
18ecb428	23	CUPS_VERSION="1.5svn"
ecdc0628	24	CUPS_REVISION=""
6d2f911b MS	25	if test -z "$CUPS_REVISION" -a -d .svn; then
	26	CUPS_REVISION="-r`svnversion . \| awk -F: '{print $NF}' \| sed -e '1,$s/[[a-zA-Z]]*//g'`"
	27	fi
e4572d57 MS	28	CUPS_BUILD="cups-$CUPS_VERSION"
	29
	30	AC_ARG_WITH(cups_build, [ --with-cups-build set "cups-config --build" string ],
	31	CUPS_BUILD="$withval")
ecdc0628	32
ef416fc2	33	AC_SUBST(CUPS_VERSION)
ecdc0628	34	AC_SUBST(CUPS_REVISION)
e4572d57	35	AC_SUBST(CUPS_BUILD)
ecdc0628	36	AC_DEFINE_UNQUOTED(CUPS_SVERSION, "CUPS v$CUPS_VERSION$CUPS_REVISION")
ecdc0628	37	AC_DEFINE_UNQUOTED(CUPS_MINIMAL, "CUPS/$CUPS_VERSION$CUPS_REVISION")
ef416fc2	38
	39	dnl Default compiler flags...
	40	CFLAGS="${CFLAGS:=}"
	41	CPPFLAGS="${CPPFLAGS:=}"
ac884b6a	42	CXXFLAGS="${CXXFLAGS:=}"
ef416fc2	43	LDFLAGS="${LDFLAGS:=}"
	44
	45	dnl Checks for programs...
	46	AC_PROG_AWK
	47	AC_PROG_CC
ef416fc2	48	AC_PROG_CPP
ac884b6a	49	AC_PROG_CXX
ef416fc2	50	AC_PROG_RANLIB
ef416fc2	51	AC_PATH_PROG(AR,ar)
97c9a8d7	52	AC_PATH_PROG(CHMOD,chmod)
ef416fc2	53	AC_PATH_PROG(HTMLDOC,htmldoc)
bd7854cb	54	AC_PATH_PROG(LD,ld)
ef416fc2	55	AC_PATH_PROG(LN,ln)
	56	AC_PATH_PROG(MV,mv)
	57	AC_PATH_PROG(RM,rm)
e1d6a774	58	AC_PATH_PROG(RMDIR,rmdir)
ef416fc2	59	AC_PATH_PROG(SED,sed)
ee571f26 MS	60	AC_PATH_PROG(XDGOPEN,xdg-open)
	61	if test "x$XDGOPEN" = x; then
	62	CUPS_HTMLVIEW="htmlview"
	63	else
	64	CUPS_HTMLVIEW="$XDGOPEN"
	65	fi
	66	AC_SUBST(CUPS_HTMLVIEW)
839a51c8 MS	67
839a51c8 MS	68	AC_MSG_CHECKING(for install-sh script)
e07d4801	69	INSTALL="`pwd`/install-sh"
839a51c8 MS	70	AC_SUBST(INSTALL)
839a51c8 MS	71	AC_MSG_RESULT(using $INSTALL)
ef416fc2	72
	73	if test "x$AR" = x; then
	74	AC_MSG_ERROR([Unable to find required library archive command.])
	75	fi
	76	if test "x$CC" = x; then
	77	AC_MSG_ERROR([Unable to find required C compiler command.])
	78	fi
ef416fc2	79
923edb68	80	dnl Static library option...
923edb68	81	INSTALLSTATIC=""
bf3816c7	82	AC_ARG_ENABLE(static, [ --enable-static install static libraries])
923edb68	83
d6ae789d	84	if test x$enable_static = xyes; then
d6ae789d	85	echo Installing static libraries...
923edb68	86	INSTALLSTATIC="installstatic"
	87	fi
	88
	89	AC_SUBST(INSTALLSTATIC)
ef416fc2	90
	91	dnl Check for libraries...
	92	AC_SEARCH_LIBS(crypt, crypt)
	93	AC_SEARCH_LIBS(getspent, sec gen)
	94
	95	LIBMALLOC=""
bf3816c7	96	AC_ARG_ENABLE(mallinfo, [ --enable-mallinfo build with malloc debug logging])
ef416fc2	97
ef416fc2	98	if test x$enable_mallinfo = xyes; then
75bd9771 MS	99	SAVELIBS="$LIBS"
	100	LIBS=""
	101	AC_SEARCH_LIBS(mallinfo, malloc, AC_DEFINE(HAVE_MALLINFO))
	102	LIBMALLOC="$LIBS"
	103	LIBS="$SAVELIBS"
ef416fc2	104	fi
	105
	106	AC_SUBST(LIBMALLOC)
	107
	108	dnl Check for libpaper support...
bf3816c7	109	AC_ARG_ENABLE(libpaper, [ --enable-libpaper build with libpaper support])
ef416fc2	110
	111	if test x$enable_libpaper = xyes; then
	112	AC_CHECK_LIB(paper,systempapername,
	113	AC_DEFINE(HAVE_LIBPAPER)
	114	LIBPAPER="-lpaper",
	115	LIBPAPER="")
	116	else
	117	LIBPAPER=""
	118	fi
	119	AC_SUBST(LIBPAPER)
	120
	121	dnl Checks for header files.
	122	AC_HEADER_STDC
	123	AC_CHECK_HEADER(crypt.h,AC_DEFINE(HAVE_CRYPT_H))
	124	AC_CHECK_HEADER(langinfo.h,AC_DEFINE(HAVE_LANGINFO_H))
	125	AC_CHECK_HEADER(malloc.h,AC_DEFINE(HAVE_MALLOC_H))
	126	AC_CHECK_HEADER(shadow.h,AC_DEFINE(HAVE_SHADOW_H))
	127	AC_CHECK_HEADER(string.h,AC_DEFINE(HAVE_STRING_H))
	128	AC_CHECK_HEADER(strings.h,AC_DEFINE(HAVE_STRINGS_H))
	129	AC_CHECK_HEADER(bstring.h,AC_DEFINE(HAVE_BSTRING_H))
	130	AC_CHECK_HEADER(usersec.h,AC_DEFINE(HAVE_USERSEC_H))
	131	AC_CHECK_HEADER(sys/ioctl.h,AC_DEFINE(HAVE_SYS_IOCTL_H))
db1f069b	132	AC_CHECK_HEADER(sys/param.h,AC_DEFINE(HAVE_SYS_PARAM_H))
bc44d920	133	AC_CHECK_HEADER(sys/ucred.h,AC_DEFINE(HAVE_SYS_UCRED_H))
2abf387c	134	AC_CHECK_HEADER(scsi/sg.h,AC_DEFINE(HAVE_SCSI_SG_H))
ef416fc2	135
cc754834 MS	136	dnl Checks for iconv.h and iconv_open
	137	AC_CHECK_HEADER(iconv.h,
	138	SAVELIBS="$LIBS"
	139	LIBS=""
	140	AC_SEARCH_LIBS(iconv_open,iconv,
	141	AC_DEFINE(HAVE_ICONV_H)
	142	SAVELIBS="$SAVELIBS $LIBS")
	143	LIBS="$SAVELIBS")
	144
ef416fc2	145	dnl Checks for string functions.
	146	AC_CHECK_FUNCS(strdup strcasecmp strncasecmp strlcat strlcpy)
	147	if test "$uname" = "HP-UX" -a "$uversion" = "1020"; then
	148	echo Forcing snprintf emulation for HP-UX.
	149	else
	150	AC_CHECK_FUNCS(snprintf vsnprintf)
	151	fi
	152
ac884b6a	153	dnl Check for random number functions...
41681883	154	AC_CHECK_FUNCS(random lrand48 arc4random)
ac884b6a	155
ef416fc2	156	dnl Check for geteuid function.
	157	AC_CHECK_FUNCS(geteuid)
	158
	159	dnl Check for vsyslog function.
	160	AC_CHECK_FUNCS(vsyslog)
	161
	162	dnl Checks for signal functions.
	163	case "$uname" in
	164	Linux \| GNU)
	165	# Do not use sigset on Linux or GNU HURD
	166	;;
	167	*)
	168	# Use sigset on other platforms, if available
	169	AC_CHECK_FUNCS(sigset)
	170	;;
	171	esac
	172
	173	AC_CHECK_FUNCS(sigaction)
	174
	175	dnl Checks for wait functions.
cc0d019f	176	AC_CHECK_FUNCS(waitpid wait3)
ef416fc2	177
	178	dnl See if the tm structure has the tm_gmtoff member...
	179	AC_MSG_CHECKING(for tm_gmtoff member in tm structure)
	180	AC_TRY_COMPILE([#include <time.h>],[struct tm t;
	181	int o = t.tm_gmtoff;],
	182	AC_MSG_RESULT(yes)
	183	AC_DEFINE(HAVE_TM_GMTOFF),
	184	AC_MSG_RESULT(no))
	185
c7017ecc MS	186	dnl See if the stat structure has the st_gen member...
	187	AC_MSG_CHECKING(for st_gen member in stat structure)
	188	AC_TRY_COMPILE([#include <sys/stat.h>],[struct stat t;
	189	int o = t.st_gen;],
	190	AC_MSG_RESULT(yes)
	191	AC_DEFINE(HAVE_ST_GEN),
	192	AC_MSG_RESULT(no))
	193
cc0d019f MS	194	dnl See if we have the removefile(3) function for securely removing files
	195	AC_CHECK_FUNCS(removefile)
	196
75bd9771	197	dnl See if we have libusb...
bf3816c7	198	AC_ARG_ENABLE(libusb, [ --enable-libusb use libusb for USB printing])
75bd9771 MS	199
	200	LIBUSB=""
	201	AC_SUBST(LIBUSB)
	202
	203	if test x$enable_libusb = xyes; then
	204	check_libusb=yes
	205	elif test x$enable_libusb != xno -a $uname != Darwin; then
	206	check_libusb=yes
	207	else
	208	check_libusb=no
	209	fi
	210
	211	if test $check_libusb = yes; then
	212	AC_CHECK_LIB(usb, usb_init,[
	213	AC_CHECK_HEADER(usb.h,
	214	AC_DEFINE(HAVE_USB_H)
	215	LIBUSB="-lusb")])
	216	fi
	217
749b1e90	218	dnl See if we have libwrap for TCP wrappers support...
bf3816c7	219	AC_ARG_ENABLE(tcp_wrappers, [ --enable-tcp-wrappers use libwrap for TCP wrappers support])
749b1e90 MS	220
	221	LIBWRAP=""
	222	AC_SUBST(LIBWRAP)
	223
	224	if test x$enable_tcp_wrappers = xyes; then
	225	AC_CHECK_LIB(wrap, hosts_access,[
	226	AC_CHECK_HEADER(tcpd.h,
	227	AC_DEFINE(HAVE_TCPD_H)
	228	LIBWRAP="-lwrap")])
	229	fi
	230
ef416fc2	231	dnl Flags for "ar" command...
	232	case $uname in
	233	Darwin* \| BSD)
	234	ARFLAGS="-rcv"
	235	;;
	236	*)
	237	ARFLAGS="crvs"
	238	;;
	239	esac
	240
	241	AC_SUBST(ARFLAGS)
	242
ac884b6a	243	dnl Prep libraries specifically for cupsd and backends...
bd7854cb	244	BACKLIBS=""
cc754834	245	SERVERLIBS=""
ac884b6a	246	AC_SUBST(BACKLIBS)
cc754834	247	AC_SUBST(SERVERLIBS)
ac884b6a MS	248
	249	dnl See if we have POSIX ACL support...
	250	SAVELIBS="$LIBS"
	251	LIBS=""
bf3816c7	252	AC_ARG_ENABLE(acl, [ --enable-acl build with POSIX ACL support])
ee571f26 MS	253	if test "x$enable_acl" != xno; then
ee571f26 MS	254	AC_SEARCH_LIBS(acl_init, acl, AC_DEFINE(HAVE_ACL_INIT))
cc754834	255	SERVERLIBS="$SERVERLIBS $LIBS"
ee571f26	256	fi
ac884b6a MS	257	LIBS="$SAVELIBS"
	258
	259	dnl Check for DBUS support
	260	if test -d /etc/dbus-1; then
	261	DBUSDIR="/etc/dbus-1"
	262	else
	263	DBUSDIR=""
	264	fi
bd7854cb	265
bf3816c7	266	AC_ARG_ENABLE(dbus, [ --enable-dbus build with DBUS support])
ac884b6a MS	267	AC_ARG_WITH(dbusdir, [ --with-dbusdir set DBUS configuration directory ],
	268	DBUSDIR="$withval")
	269
c5571a1d MS	270	DBUS_NOTIFIER=""
	271	DBUS_NOTIFIERLIBS=""
	272
ac884b6a MS	273	if test "x$enable_dbus" != xno; then
	274	AC_PATH_PROG(PKGCONFIG, pkg-config)
	275	if test "x$PKGCONFIG" != x; then
	276	AC_MSG_CHECKING(for DBUS)
	277	if $PKGCONFIG --exists dbus-1; then
	278	AC_MSG_RESULT(yes)
	279	AC_DEFINE(HAVE_DBUS)
	280	CFLAGS="$CFLAGS `$PKGCONFIG --cflags dbus-1` -DDBUS_API_SUBJECT_TO_CHANGE"
cc754834	281	SERVERLIBS="$SERVERLIBS `$PKGCONFIG --libs dbus-1`"
5a662dc0 MS	282	DBUS_NOTIFIER="dbus"
5a662dc0 MS	283	DBUS_NOTIFIERLIBS="`$PKGCONFIG --libs dbus-1`"
ac884b6a	284	AC_CHECK_LIB(dbus-1,
c5571a1d MS	285	dbus_message_iter_init_append,
	286	AC_DEFINE(HAVE_DBUS_MESSAGE_ITER_INIT_APPEND),,
	287	`$PKGCONFIG --libs dbus-1`)
ac884b6a MS	288	else
	289	AC_MSG_RESULT(no)
	290	fi
	291	fi
	292	fi
ecdc0628	293
ac884b6a	294	AC_SUBST(DBUSDIR)
c5571a1d MS	295	AC_SUBST(DBUS_NOTIFIER)
c5571a1d MS	296	AC_SUBST(DBUS_NOTIFIERLIBS)
ac884b6a MS	297
ac884b6a MS	298	dnl Extra platform-specific libraries...
b9faaae1	299	CUPS_DEFAULT_PRINTOPERATOR_AUTH="@SYSTEM"
ac884b6a	300	CUPS_SYSTEM_AUTHKEY=""
f8b3a85b	301	LEGACY_BACKENDS="parallel"
09a101d6	302
ef416fc2	303	case $uname in
ef416fc2	304	Darwin*)
09a101d6	305	LEGACY_BACKENDS=""
ac884b6a	306	BACKLIBS="$BACKLIBS -framework IOKit"
cc754834	307	SERVERLIBS="$SERVERLIBS -framework IOKit -weak_framework ApplicationServices"
f8b3a85b	308	LIBS="-framework SystemConfiguration -framework CoreFoundation -framework Security $LIBS"
fa73b229	309
fa73b229	310	dnl Check for framework headers...
6d2f911b	311	AC_CHECK_HEADER(ApplicationServices/ApplicationServices.h,AC_DEFINE(HAVE_APPLICATIONSERVICES_H))
fa73b229	312	AC_CHECK_HEADER(CoreFoundation/CoreFoundation.h,AC_DEFINE(HAVE_COREFOUNDATION_H))
	313	AC_CHECK_HEADER(CoreFoundation/CFPriv.h,AC_DEFINE(HAVE_CFPRIV_H))
	314	AC_CHECK_HEADER(CoreFoundation/CFBundlePriv.h,AC_DEFINE(HAVE_CFBUNDLEPRIV_H))
	315
6d2f911b MS	316	dnl Check for dynamic store function...
	317	AC_CHECK_FUNCS(SCDynamicStoreCopyComputerName)
	318
7594b224	319	dnl Check for the new membership functions in MacOSX 10.4...
fa73b229	320	AC_CHECK_HEADER(membership.h,AC_DEFINE(HAVE_MEMBERSHIP_H))
7594b224	321	AC_CHECK_HEADER(membershipPriv.h,AC_DEFINE(HAVE_MEMBERSHIPPRIV_H))
fa73b229	322	AC_CHECK_FUNCS(mbr_uid_to_uuid)
fa73b229	323
178cb736 MS	324	dnl Check for the vproc_transaction_begin/end stuff...
	325	AC_CHECK_FUNCS(vproc_transaction_begin)
	326
7594b224	327	dnl Need <dlfcn.h> header...
	328	AC_CHECK_HEADER(dlfcn.h,AC_DEFINE(HAVE_DLFCN_H))
	329
fa73b229	330	dnl Check for notify_post support
	331	AC_CHECK_HEADER(notify.h,AC_DEFINE(HAVE_NOTIFY_H))
	332	AC_CHECK_FUNCS(notify_post)
f7deaa1a	333
f7deaa1a	334	dnl Check for Authorization Services support
1f0275e3 MS	335	AC_ARG_WITH(adminkey, [ --with-adminkey set the default SystemAuthKey value],
	336	default_adminkey="$withval",
	337	default_adminkey="default")
	338	AC_ARG_WITH(operkey, [ --with-operkey set the default operator @AUTHKEY value],
	339	default_operkey="$withval",
	340	default_operkey="default")
	341
f7deaa1a	342	AC_CHECK_HEADER(Security/Authorization.h, [
f7deaa1a	343	AC_DEFINE(HAVE_AUTHORIZATION_H)
1f0275e3 MS	344
	345	if test "x$default_adminkey" != xdefault; then
	346	CUPS_SYSTEM_AUTHKEY="SystemGroupAuthKey $default_adminkey"
	347	elif grep -q system.print.operator /etc/authorization; then
	348	CUPS_SYSTEM_AUTHKEY="SystemGroupAuthKey system.print.admin"
01ce6322	349	else
1f0275e3 MS	350	CUPS_SYSTEM_AUTHKEY="SystemGroupAuthKey system.preferences"
	351	fi
	352
	353	if test "x$default_operkey" != xdefault; then
b9faaae1	354	CUPS_DEFAULT_PRINTOPERATOR_AUTH="@AUTHKEY($default_operkey) @admin @lpadmin"
1f0275e3	355	elif grep -q system.print.operator /etc/authorization; then
b9faaae1	356	CUPS_DEFAULT_PRINTOPERATOR_AUTH="@AUTHKEY(system.print.operator) @admin @lpadmin"
1f0275e3	357	else
b9faaae1	358	CUPS_DEFAULT_PRINTOPERATOR_AUTH="@AUTHKEY(system.print.admin) @admin @lpadmin"
01ce6322	359	fi])
f7deaa1a	360	AC_CHECK_HEADER(Security/SecBasePriv.h,AC_DEFINE(HAVE_SECBASEPRIV_H))
a4924f6c MS	361
	362	dnl Check for sandbox/Seatbelt support
	363	AC_CHECK_HEADER(sandbox.h,AC_DEFINE(HAVE_SANDBOX_H))
ef416fc2	364	;;
ef416fc2	365	esac
ef416fc2	366
b9faaae1 MS	367	AC_SUBST(CUPS_DEFAULT_PRINTOPERATOR_AUTH)
b9faaae1 MS	368	AC_DEFINE_UNQUOTED(CUPS_DEFAULT_PRINTOPERATOR_AUTH, "$CUPS_DEFAULT_PRINTOPERATOR_AUTH")
f7deaa1a	369	AC_SUBST(CUPS_SYSTEM_AUTHKEY)
ac884b6a	370	AC_SUBST(LEGACY_BACKENDS)
ef416fc2	371
6d2f911b MS	372	dnl Check for build components
	373	COMPONENTS="all"
	374
	375	AC_ARG_WITH(components, [ --with-components set components to build:
	376	- "all" (default) builds everything
	377	- "core" builds libcups and ipptool],
	378	COMPONENTS="$withval")
	379
	380	case "$COMPONENTS" in
	381	all)
	382	BUILDDIRS="filter backend berkeley cgi-bin driver monitor notifier ppdc scheduler systemv conf data locale man doc examples templates"
	383	;;
	384
	385	core)
	386	BUILDDIRS="data locale"
	387	;;
	388
	389	*)
	390	AC_MSG_ERROR([Bad build component "$COMPONENT" specified!])
	391	;;
	392	esac
	393
	394	AC_SUBST(BUILDDIRS)
	395
ef416fc2	396	dnl
18ecb428	397	dnl End of "$Id: cups-common.m4 8781 2009-08-28 17:34:54Z mike $".
ef416fc2	398	dnl