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

dnl
dnl "$Id: cups-common.m4 5025 2006-01-30 03:49:12Z mike $"
dnl
dnl   Common configuration stuff for the Common UNIX Printing System (CUPS).
dnl
dnl   Copyright 1997-2005 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(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 See if we have POSIX ACL support...
dnl TODO: Linux/Solaris/IRIX/etc. version

AC_CHECK_FUNCS(acl_init)

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

AC_SUBST(ARFLAGS)

dnl Extra platform-specific libraries...
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_HEADER(membershipPriv.h,AC_DEFINE(HAVE_MEMBERSHIPPRIV_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
                BACKLIBS=""
		CUPSDLIBS=""

		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 `$PKGCONFIG --cflags dbus-1` -DDBUS_API_SUBJECT_TO_CHANGE"
				CUPSDLIBS="`$PKGCONFIG --libs dbus-1`"
			else
				AC_MSG_RESULT(no)
			fi
		fi
		;;

        *)
                BACKLIBS=""
		CUPSDLIBS=""
                ;;
esac

AC_SUBST(BACKLIBS)
AC_SUBST(CUPSDLIBS)

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 5025 2006-01-30 03:49:12Z mike $".
dnl
Commit	Line	Data
ef416fc2	1	dnl
e00b005a	2	dnl "$Id: cups-common.m4 5025 2006-01-30 03:49:12Z mike $"
ef416fc2	3	dnl
	4	dnl Common configuration stuff for the Common UNIX Printing System (CUPS).
	5	dnl
	6	dnl Copyright 1997-2005 by Easy Software Products, all rights reserved.
	7	dnl
	8	dnl These coded instructions, statements, and computer programs are the
	9	dnl property of Easy Software Products and are protected by Federal
	10	dnl copyright law. Distribution and use rights are outlined in the file
	11	dnl "LICENSE.txt" which should have been included with this file. If this
	12	dnl file is missing or damaged please contact Easy Software Products
	13	dnl at:
	14	dnl
	15	dnl Attn: CUPS Licensing Information
	16	dnl Easy Software Products
	17	dnl 44141 Airport View Drive, Suite 204
	18	dnl Hollywood, Maryland 20636 USA
	19	dnl
	20	dnl Voice: (301) 373-9600
	21	dnl EMail: cups-info@cups.org
	22	dnl WWW: http://www.cups.org
	23	dnl
	24
	25	dnl We need at least autoconf 2.50...
	26	AC_PREREQ(2.50)
	27
	28	dnl Set the name of the config header file...
	29	AC_CONFIG_HEADER(config.h)
	30
	31	dnl Versio number information...
	32	CUPS_VERSION="1.2svn"
	33	AC_SUBST(CUPS_VERSION)
	34	AC_DEFINE_UNQUOTED(CUPS_SVERSION, "CUPS v$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" = "$ac_install_sh"; then
	50	# Use full path to install-sh script...
	51	INSTALL="`pwd`/install-sh -c"
	52	fi
	53	AC_PROG_RANLIB
	54	AC_PATH_PROG(AR,ar)
	55	AC_PATH_PROG(HTMLDOC,htmldoc)
	56	AC_PATH_PROG(LN,ln)
	57	AC_PATH_PROG(MV,mv)
	58	AC_PATH_PROG(RM,rm)
	59	AC_PATH_PROG(SED,sed)
	60	AC_PATH_PROG(STRIP,strip)
	61
	62	if test "x$AR" = x; then
	63	AC_MSG_ERROR([Unable to find required library archive command.])
	64	fi
	65	if test "x$CC" = x; then
	66	AC_MSG_ERROR([Unable to find required C compiler command.])
67	fi
68	if test "x$CXX" = x; then
69	AC_MSG_ERROR([Unable to find required C++ compiler command.])
70	fi
71
923edb68	72	dnl Static library option...
	73	INSTALLSTATIC=""
	74	AC_ARG_ENABLE(install_static, [ --enable-static install static libraries, default=no])
	75
	76	if test x$enable_install_static = xyes; then
	77	INSTALLSTATIC="installstatic"
	78	fi
	79
	80	AC_SUBST(INSTALLSTATIC)
ef416fc2	81
	82	dnl Check for libraries...
	83	AC_SEARCH_LIBS(crypt, crypt)
	84	AC_SEARCH_LIBS(getspent, sec gen)
	85
	86	LIBMALLOC=""
	87	AC_ARG_ENABLE(mallinfo, [ --enable-mallinfo turn on malloc debug information, default=no])
	88
	89	if test x$enable_mallinfo = xyes; then
	90	AC_CHECK_LIB(c,mallinfo,LIBS="$LIBS"; AC_DEFINE(HAVE_MALLINFO),LIBS="$LIBS")
	91	if test "$ac_cv_lib_c_mallinfo" = "no"; then
	92	AC_CHECK_LIB(malloc,mallinfo,
	93	LIBS="$LIBS"
	94	LIBMALLOC="-lmalloc"
	95	AC_DEFINE(HAVE_MALLINFO),
	96	LIBS="$LIBS")
	97	fi
	98	fi
	99
	100	AC_SUBST(LIBMALLOC)
	101
	102	dnl Check for libpaper support...
	103	AC_ARG_ENABLE(libpaper, [ --enable-libpaper turn on libpaper support, default=no])
	104
	105	if test x$enable_libpaper = xyes; then
	106	AC_CHECK_LIB(paper,systempapername,
	107	AC_DEFINE(HAVE_LIBPAPER)
	108	LIBPAPER="-lpaper",
	109	LIBPAPER="")
	110	else
	111	LIBPAPER=""
	112	fi
	113	AC_SUBST(LIBPAPER)
	114
	115	dnl Checks for header files.
	116	AC_HEADER_STDC
	117	AC_CHECK_HEADER(crypt.h,AC_DEFINE(HAVE_CRYPT_H))
	118	AC_CHECK_HEADER(langinfo.h,AC_DEFINE(HAVE_LANGINFO_H))
	119	AC_CHECK_HEADER(malloc.h,AC_DEFINE(HAVE_MALLOC_H))
	120	AC_CHECK_HEADER(shadow.h,AC_DEFINE(HAVE_SHADOW_H))
	121	AC_CHECK_HEADER(string.h,AC_DEFINE(HAVE_STRING_H))
	122	AC_CHECK_HEADER(strings.h,AC_DEFINE(HAVE_STRINGS_H))
	123	AC_CHECK_HEADER(bstring.h,AC_DEFINE(HAVE_BSTRING_H))
	124	AC_CHECK_HEADER(usersec.h,AC_DEFINE(HAVE_USERSEC_H))
	125	AC_CHECK_HEADER(sys/ioctl.h,AC_DEFINE(HAVE_SYS_IOCTL_H))
	126
	127	dnl Checks for string functions.
	128	AC_CHECK_FUNCS(strdup strcasecmp strncasecmp strlcat strlcpy)
	129	if test "$uname" = "HP-UX" -a "$uversion" = "1020"; then
	130	echo Forcing snprintf emulation for HP-UX.
	131	else
	132	AC_CHECK_FUNCS(snprintf vsnprintf)
	133	fi
	134
	135	dnl Checks for mkstemp and mkstemps functions.
	136	AC_CHECK_FUNCS(mkstemp mkstemps)
	137
	138	dnl Check for geteuid function.
	139	AC_CHECK_FUNCS(geteuid)
	140
	141	dnl Check for vsyslog function.
	142	AC_CHECK_FUNCS(vsyslog)
	143
	144	dnl Checks for signal functions.
145	case "$uname" in
146	Linux \| GNU)
147	# Do not use sigset on Linux or GNU HURD
148	;;
149	*)
150	# Use sigset on other platforms, if available
151	AC_CHECK_FUNCS(sigset)
152	;;
153	esac
154
155	AC_CHECK_FUNCS(sigaction)
156
157	dnl Checks for wait functions.
158	AC_CHECK_FUNCS(waitpid)
159	AC_CHECK_FUNCS(wait3)
160
161	dnl See if the tm structure has the tm_gmtoff member...
162	AC_MSG_CHECKING(for tm_gmtoff member in tm structure)
163	AC_TRY_COMPILE([#include <time.h>],[struct tm t;
164	int o = t.tm_gmtoff;],
165	AC_MSG_RESULT(yes)
166	AC_DEFINE(HAVE_TM_GMTOFF),
167	AC_MSG_RESULT(no))
168
fa73b229	169	dnl See if we have POSIX ACL support...
	170	dnl TODO: Linux/Solaris/IRIX/etc. version
	171
	172	AC_CHECK_FUNCS(acl_init)
	173
ef416fc2	174	dnl Flags for "ar" command...
	175	case $uname in
	176	Darwin* \| BSD)
	177	ARFLAGS="-rcv"
	178	;;
	179	*)
	180	ARFLAGS="crvs"
	181	;;
	182	esac
	183
	184	AC_SUBST(ARFLAGS)
	185
	186	dnl Extra platform-specific libraries...
	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 $uversion -ge 70; then
	196	AC_DEFINE(HAVE_CF_LOCALE_ID)
	197	AC_MSG_RESULT(yes)
	198	else
	199	AC_MSG_RESULT(no)
	200	fi
	201
	202	dnl Check for framework headers...
	203	AC_CHECK_HEADER(CoreFoundation/CoreFoundation.h,AC_DEFINE(HAVE_COREFOUNDATION_H))
	204	AC_CHECK_HEADER(CoreFoundation/CFPriv.h,AC_DEFINE(HAVE_CFPRIV_H))
	205	AC_CHECK_HEADER(CoreFoundation/CFBundlePriv.h,AC_DEFINE(HAVE_CFBUNDLEPRIV_H))
	206
	207	dnl Check for the new membership functions in MacOSX 10.4 (Tiger)...
	208	AC_CHECK_HEADER(membership.h,AC_DEFINE(HAVE_MEMBERSHIP_H))
	209	AC_CHECK_HEADER(membershipPriv.h,AC_DEFINE(HAVE_MEMBERSHIPPRIV_H))
	210	AC_CHECK_FUNCS(mbr_uid_to_uuid)
	211
	212	dnl Check for notify_post support
	213	AC_CHECK_HEADER(notify.h,AC_DEFINE(HAVE_NOTIFY_H))
	214	AC_CHECK_FUNCS(notify_post)
ef416fc2	215	;;
e00b005a	216
	217	Linux*)
	218	dnl Check for DBUS support
	219	BACKLIBS=""
	220	CUPSDLIBS=""
	221
	222	AC_PATH_PROG(PKGCONFIG, pkg-config)
	223	if test "x$PKGCONFIG" != x; then
	224	AC_MSG_CHECKING(for DBUS)
	225	if $PKGCONFIG --exists dbus-1; then
	226	AC_MSG_RESULT(yes)
	227	AC_DEFINE(HAVE_DBUS)
	228	CFLAGS="$CFLAGS `$PKGCONFIG --cflags dbus-1` -DDBUS_API_SUBJECT_TO_CHANGE"
	229	CUPSDLIBS="`$PKGCONFIG --libs dbus-1`"
	230	else
	231	AC_MSG_RESULT(no)
	232	fi
	233	fi
	234	;;
	235
ef416fc2	236	*)
ef416fc2	237	BACKLIBS=""
09ec0018	238	CUPSDLIBS=""
ef416fc2	239	;;
	240	esac
	241
	242	AC_SUBST(BACKLIBS)
09ec0018	243	AC_SUBST(CUPSDLIBS)
ef416fc2	244
	245	dnl New default port definition for IPP...
	246	AC_ARG_WITH(ipp-port, [ --with-ipp-port set default port number for IPP ],
	247	DEFAULT_IPP_PORT="$withval",
	248	DEFAULT_IPP_PORT="631")
	249
	250	AC_SUBST(DEFAULT_IPP_PORT)
	251	AC_DEFINE_UNQUOTED(CUPS_DEFAULT_IPP_PORT,$DEFAULT_IPP_PORT)
	252
	253	dnl
e00b005a	254	dnl End of "$Id: cups-common.m4 5025 2006-01-30 03:49:12Z mike $".
ef416fc2	255	dnl