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

dnl
dnl "$Id: cups-common.m4 5136 2006-02-19 18:46:46Z mike $"
dnl
dnl   Common configuration stuff for the Common UNIX Printing System (CUPS).
dnl
dnl   Copyright 1997-2006 by Easy Software Products, all rights reserved.
dnl
dnl   These coded instructions, statements, and computer programs are the
dnl   property of Easy Software Products and are protected by Federal
dnl   copyright law.  Distribution and use rights are outlined in the file
dnl   "LICENSE.txt" which should have been included with this file.  If this
dnl   file is missing or damaged please contact Easy Software Products
dnl   at:
dnl
dnl       Attn: CUPS Licensing Information
dnl       Easy Software Products
dnl       44141 Airport View Drive, Suite 204
dnl       Hollywood, Maryland 20636 USA
dnl
dnl       Voice: (301) 373-9600
dnl       EMail: cups-info@cups.org
dnl         WWW: http://www.cups.org
dnl

dnl We need at least autoconf 2.50...
AC_PREREQ(2.50)

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

dnl Versio number information...
CUPS_VERSION="1.2svn"
AC_SUBST(CUPS_VERSION)
AC_DEFINE_UNQUOTED(CUPS_SVERSION, "CUPS v$CUPS_VERSION")
AC_DEFINE_UNQUOTED(CUPS_MINIMAL, "CUPS/$CUPS_VERSION")

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

dnl Checks for programs...
AC_PROG_AWK
AC_PROG_CC
AC_PROG_CXX
AC_PROG_CPP
AC_PROG_INSTALL
if test "$INSTALL" = "$ac_install_sh"; then
	# Use full path to install-sh script...
	INSTALL="`pwd`/install-sh -c"
fi
AC_PROG_RANLIB
AC_PATH_PROG(AR,ar)
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(SED,sed)
AC_PATH_PROG(STRIP,strip)

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
if test "x$CXX" = x; then
	AC_MSG_ERROR([Unable to find required C++ compiler command.])
fi

dnl Static library option...
INSTALLSTATIC=""
AC_ARG_ENABLE(install_static, [  --enable-static         install static libraries, default=no])

if test x$enable_install_static = xyes; then
	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       turn on malloc debug information, default=no])

if test x$enable_mallinfo = xyes; then
	AC_CHECK_LIB(c,mallinfo,LIBS="$LIBS"; AC_DEFINE(HAVE_MALLINFO),LIBS="$LIBS")
	if test "$ac_cv_lib_c_mallinfo" = "no"; then
		AC_CHECK_LIB(malloc,mallinfo,
	        	     LIBS="$LIBS"
			     LIBMALLOC="-lmalloc"
			     AC_DEFINE(HAVE_MALLINFO),
			     LIBS="$LIBS")
	fi
fi

AC_SUBST(LIBMALLOC)

dnl Check for libpaper support...
AC_ARG_ENABLE(libpaper, [  --enable-libpaper       turn on libpaper support, default=no])

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))

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 Checks for mkstemp and mkstemps functions.
AC_CHECK_FUNCS(mkstemp mkstemps)

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

AC_SUBST(ARFLAGS)

dnl Extra platform-specific libraries...
BACKLIBS=""
CUPSDLIBS=""
DBUSDIR=""

case $uname in
        Darwin*)
                BACKLIBS="-framework IOKit"
                CUPSDLIBS="-framework IOKit -framework SystemConfiguration"
                LIBS="-framework CoreFoundation $LIBS"

		dnl Check for CFLocaleCreateCanonicalLocaleIdentifierFromString...
		AC_MSG_CHECKING(for CFLocaleCreateCanonicalLocaleIdentifierFromString)
		if test "$uname" = "Darwin" -a $uversion -ge 70; then
			AC_DEFINE(HAVE_CF_LOCALE_ID)
			AC_MSG_RESULT(yes)
		else
			AC_MSG_RESULT(no)
		fi

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

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

	Linux*)
		dnl Check for DBUS support
		AC_PATH_PROG(PKGCONFIG, pkg-config)
		if test "x$PKGCONFIG" != x; then
			AC_MSG_CHECKING(for DBUS)
			if $PKGCONFIG --exists dbus-1; then
				AC_MSG_RESULT(yes)
				AC_CHECK_LIB(dbus-1,
				    dbus_message_iter_init_append,
				    AC_DEFINE(HAVE_DBUS)
				    CFLAGS="$CFLAGS `$PKGCONFIG --cflags dbus-1` -DDBUS_API_SUBJECT_TO_CHANGE"
				    CUPSDLIBS="`$PKGCONFIG --libs dbus-1`"
				    DBUSDIR="/etc/dbus-1/system.d")
			else
				AC_MSG_RESULT(no)
			fi
		fi
		;;
esac

dnl See if we have POSIX ACL support...
SAVELIBS="$LIBS"
LIBS=""
AC_SEARCH_LIBS(acl_init, acl, AC_DEFINE(HAVE_ACL_INIT))
CUPSDLIBS="$CUPSDLIBS $LIBS"
LIBS="$SAVELIBS"

AC_SUBST(BACKLIBS)
AC_SUBST(CUPSDLIBS)
AC_SUBST(DBUSDIR)

dnl New default port definition for IPP...
AC_ARG_WITH(ipp-port, [  --with-ipp-port         set default port number for IPP ],
	DEFAULT_IPP_PORT="$withval",
	DEFAULT_IPP_PORT="631")

AC_SUBST(DEFAULT_IPP_PORT)
AC_DEFINE_UNQUOTED(CUPS_DEFAULT_IPP_PORT,$DEFAULT_IPP_PORT)

dnl
dnl End of "$Id: cups-common.m4 5136 2006-02-19 18:46:46Z mike $".
dnl
Commit	Line	Data
ef416fc2	1	dnl
bd7854cb	2	dnl "$Id: cups-common.m4 5136 2006-02-19 18:46:46Z mike $"
ef416fc2	3	dnl
	4	dnl Common configuration stuff for the Common UNIX Printing System (CUPS).
	5	dnl
bd7854cb	6	dnl Copyright 1997-2006 by Easy Software Products, all rights reserved.
ef416fc2	7	dnl
	8	dnl These coded instructions, statements, and computer programs are the
	9	dnl property of Easy Software Products and are protected by Federal
	10	dnl copyright law. Distribution and use rights are outlined in the file
	11	dnl "LICENSE.txt" which should have been included with this file. If this
	12	dnl file is missing or damaged please contact Easy Software Products
	13	dnl at:
	14	dnl
	15	dnl Attn: CUPS Licensing Information
	16	dnl Easy Software Products
	17	dnl 44141 Airport View Drive, Suite 204
	18	dnl Hollywood, Maryland 20636 USA
	19	dnl
	20	dnl Voice: (301) 373-9600
	21	dnl EMail: cups-info@cups.org
	22	dnl WWW: http://www.cups.org
	23	dnl
	24
	25	dnl We need at least autoconf 2.50...
	26	AC_PREREQ(2.50)
	27
	28	dnl Set the name of the config header file...
	29	AC_CONFIG_HEADER(config.h)
	30
	31	dnl Versio number information...
	32	CUPS_VERSION="1.2svn"
	33	AC_SUBST(CUPS_VERSION)
	34	AC_DEFINE_UNQUOTED(CUPS_SVERSION, "CUPS v$CUPS_VERSION")
	35	AC_DEFINE_UNQUOTED(CUPS_MINIMAL, "CUPS/$CUPS_VERSION")
	36
	37	dnl Default compiler flags...
	38	CFLAGS="${CFLAGS:=}"
	39	CPPFLAGS="${CPPFLAGS:=}"
	40	CXXFLAGS="${CXXFLAGS:=}"
	41	LDFLAGS="${LDFLAGS:=}"
	42
	43	dnl Checks for programs...
	44	AC_PROG_AWK
	45	AC_PROG_CC
	46	AC_PROG_CXX
	47	AC_PROG_CPP
	48	AC_PROG_INSTALL
	49	if test "$INSTALL" = "$ac_install_sh"; then
	50	# Use full path to install-sh script...
	51	INSTALL="`pwd`/install-sh -c"
	52	fi
	53	AC_PROG_RANLIB
	54	AC_PATH_PROG(AR,ar)
	55	AC_PATH_PROG(HTMLDOC,htmldoc)
bd7854cb	56	AC_PATH_PROG(LD,ld)
ef416fc2	57	AC_PATH_PROG(LN,ln)
	58	AC_PATH_PROG(MV,mv)
	59	AC_PATH_PROG(RM,rm)
	60	AC_PATH_PROG(SED,sed)
	61	AC_PATH_PROG(STRIP,strip)
	62
	63	if test "x$AR" = x; then
	64	AC_MSG_ERROR([Unable to find required library archive command.])
	65	fi
	66	if test "x$CC" = x; then
	67	AC_MSG_ERROR([Unable to find required C compiler command.])
	68	fi
	69	if test "x$CXX" = x; then
	70	AC_MSG_ERROR([Unable to find required C++ compiler command.])
	71	fi
	72
923edb68	73	dnl Static library option...
	74	INSTALLSTATIC=""
	75	AC_ARG_ENABLE(install_static, [ --enable-static install static libraries, default=no])
	76
	77	if test x$enable_install_static = xyes; then
	78	INSTALLSTATIC="installstatic"
	79	fi
	80
	81	AC_SUBST(INSTALLSTATIC)
ef416fc2	82
	83	dnl Check for libraries...
	84	AC_SEARCH_LIBS(crypt, crypt)
	85	AC_SEARCH_LIBS(getspent, sec gen)
	86
	87	LIBMALLOC=""
	88	AC_ARG_ENABLE(mallinfo, [ --enable-mallinfo turn on malloc debug information, default=no])
	89
	90	if test x$enable_mallinfo = xyes; then
	91	AC_CHECK_LIB(c,mallinfo,LIBS="$LIBS"; AC_DEFINE(HAVE_MALLINFO),LIBS="$LIBS")
	92	if test "$ac_cv_lib_c_mallinfo" = "no"; then
	93	AC_CHECK_LIB(malloc,mallinfo,
	94	LIBS="$LIBS"
	95	LIBMALLOC="-lmalloc"
	96	AC_DEFINE(HAVE_MALLINFO),
	97	LIBS="$LIBS")
	98	fi
	99	fi
	100
	101	AC_SUBST(LIBMALLOC)
	102
	103	dnl Check for libpaper support...
	104	AC_ARG_ENABLE(libpaper, [ --enable-libpaper turn on libpaper support, default=no])
	105
	106	if test x$enable_libpaper = xyes; then
	107	AC_CHECK_LIB(paper,systempapername,
	108	AC_DEFINE(HAVE_LIBPAPER)
	109	LIBPAPER="-lpaper",
	110	LIBPAPER="")
	111	else
	112	LIBPAPER=""
	113	fi
	114	AC_SUBST(LIBPAPER)
	115
	116	dnl Checks for header files.
	117	AC_HEADER_STDC
	118	AC_CHECK_HEADER(crypt.h,AC_DEFINE(HAVE_CRYPT_H))
	119	AC_CHECK_HEADER(langinfo.h,AC_DEFINE(HAVE_LANGINFO_H))
	120	AC_CHECK_HEADER(malloc.h,AC_DEFINE(HAVE_MALLOC_H))
	121	AC_CHECK_HEADER(shadow.h,AC_DEFINE(HAVE_SHADOW_H))
	122	AC_CHECK_HEADER(string.h,AC_DEFINE(HAVE_STRING_H))
	123	AC_CHECK_HEADER(strings.h,AC_DEFINE(HAVE_STRINGS_H))
	124	AC_CHECK_HEADER(bstring.h,AC_DEFINE(HAVE_BSTRING_H))
	125	AC_CHECK_HEADER(usersec.h,AC_DEFINE(HAVE_USERSEC_H))
	126	AC_CHECK_HEADER(sys/ioctl.h,AC_DEFINE(HAVE_SYS_IOCTL_H))
	127
	128	dnl Checks for string functions.
	129	AC_CHECK_FUNCS(strdup strcasecmp strncasecmp strlcat strlcpy)
	130	if test "$uname" = "HP-UX" -a "$uversion" = "1020"; then
	131	echo Forcing snprintf emulation for HP-UX.
	132	else
	133	AC_CHECK_FUNCS(snprintf vsnprintf)
	134	fi
	135
	136	dnl Checks for mkstemp and mkstemps functions.
	137	AC_CHECK_FUNCS(mkstemp mkstemps)
	138
	139	dnl Check for geteuid function.
	140	AC_CHECK_FUNCS(geteuid)
	141
	142	dnl Check for vsyslog function.
	143	AC_CHECK_FUNCS(vsyslog)
	144
	145	dnl Checks for signal functions.
146	case "$uname" in
147	Linux \| GNU)
148	# Do not use sigset on Linux or GNU HURD
149	;;
150	*)
151	# Use sigset on other platforms, if available
152	AC_CHECK_FUNCS(sigset)
153	;;
154	esac
155
156	AC_CHECK_FUNCS(sigaction)
157
158	dnl Checks for wait functions.
159	AC_CHECK_FUNCS(waitpid)
160	AC_CHECK_FUNCS(wait3)
161
162	dnl See if the tm structure has the tm_gmtoff member...
163	AC_MSG_CHECKING(for tm_gmtoff member in tm structure)
164	AC_TRY_COMPILE([#include <time.h>],[struct tm t;
165	int o = t.tm_gmtoff;],
166	AC_MSG_RESULT(yes)
167	AC_DEFINE(HAVE_TM_GMTOFF),
168	AC_MSG_RESULT(no))
169
170	dnl Flags for "ar" command...
171	case $uname in
172	Darwin* \| BSD)
173	ARFLAGS="-rcv"
174	;;
175	*)
176	ARFLAGS="crvs"
177	;;
178	esac
179
180	AC_SUBST(ARFLAGS)
181
182	dnl Extra platform-specific libraries...
bd7854cb	183	BACKLIBS=""
	184	CUPSDLIBS=""
	185	DBUSDIR=""
	186
ef416fc2	187	case $uname in
	188	Darwin*)
	189	BACKLIBS="-framework IOKit"
09ec0018	190	CUPSDLIBS="-framework IOKit -framework SystemConfiguration"
ef416fc2	191	LIBS="-framework CoreFoundation $LIBS"
fa73b229	192
	193	dnl Check for CFLocaleCreateCanonicalLocaleIdentifierFromString...
	194	AC_MSG_CHECKING(for CFLocaleCreateCanonicalLocaleIdentifierFromString)
	195	if test "$uname" = "Darwin" -a $uversion -ge 70; then
	196	AC_DEFINE(HAVE_CF_LOCALE_ID)
	197	AC_MSG_RESULT(yes)
	198	else
	199	AC_MSG_RESULT(no)
	200	fi
	201
	202	dnl Check for framework headers...
	203	AC_CHECK_HEADER(CoreFoundation/CoreFoundation.h,AC_DEFINE(HAVE_COREFOUNDATION_H))
	204	AC_CHECK_HEADER(CoreFoundation/CFPriv.h,AC_DEFINE(HAVE_CFPRIV_H))
	205	AC_CHECK_HEADER(CoreFoundation/CFBundlePriv.h,AC_DEFINE(HAVE_CFBUNDLEPRIV_H))
	206
	207	dnl Check for the new membership functions in MacOSX 10.4 (Tiger)...
	208	AC_CHECK_HEADER(membership.h,AC_DEFINE(HAVE_MEMBERSHIP_H))
fa73b229	209	AC_CHECK_FUNCS(mbr_uid_to_uuid)
	210
	211	dnl Check for notify_post support
	212	AC_CHECK_HEADER(notify.h,AC_DEFINE(HAVE_NOTIFY_H))
	213	AC_CHECK_FUNCS(notify_post)
ef416fc2	214	;;
e00b005a	215
	216	Linux*)
	217	dnl Check for DBUS support
e00b005a	218	AC_PATH_PROG(PKGCONFIG, pkg-config)
	219	if test "x$PKGCONFIG" != x; then
	220	AC_MSG_CHECKING(for DBUS)
	221	if $PKGCONFIG --exists dbus-1; then
	222	AC_MSG_RESULT(yes)
bd7854cb	223	AC_CHECK_LIB(dbus-1,
	224	dbus_message_iter_init_append,
	225	AC_DEFINE(HAVE_DBUS)
	226	CFLAGS="$CFLAGS `$PKGCONFIG --cflags dbus-1` -DDBUS_API_SUBJECT_TO_CHANGE"
	227	CUPSDLIBS="`$PKGCONFIG --libs dbus-1`"
	228	DBUSDIR="/etc/dbus-1/system.d")
e00b005a	229	else
	230	AC_MSG_RESULT(no)
	231	fi
	232	fi
	233	;;
ef416fc2	234	esac
ef416fc2	235
bd7854cb	236	dnl See if we have POSIX ACL support...
	237	SAVELIBS="$LIBS"
	238	LIBS=""
	239	AC_SEARCH_LIBS(acl_init, acl, AC_DEFINE(HAVE_ACL_INIT))
	240	CUPSDLIBS="$CUPSDLIBS $LIBS"
	241	LIBS="$SAVELIBS"
	242
ef416fc2	243	AC_SUBST(BACKLIBS)
09ec0018	244	AC_SUBST(CUPSDLIBS)
bd7854cb	245	AC_SUBST(DBUSDIR)
ef416fc2	246
	247	dnl New default port definition for IPP...
	248	AC_ARG_WITH(ipp-port, [ --with-ipp-port set default port number for IPP ],
	249	DEFAULT_IPP_PORT="$withval",
	250	DEFAULT_IPP_PORT="631")
	251
	252	AC_SUBST(DEFAULT_IPP_PORT)
	253	AC_DEFINE_UNQUOTED(CUPS_DEFAULT_IPP_PORT,$DEFAULT_IPP_PORT)
	254
	255	dnl
bd7854cb	256	dnl End of "$Id: cups-common.m4 5136 2006-02-19 18:46:46Z mike $".
ef416fc2	257	dnl