Convert-UUlib/uulib/aclocal.m4

dnl
dnl originally from ncftp 2.3.0
dnl added wi_EXTRA_PDIR and wi_ANSI_C
dnl $Id: aclocal.m4,v 1.1.1.1 1996/06/06 19:41:15 fp Exp $
dnl
AC_DEFUN(wi_EXTRA_IDIR, [
incdir="$1"
if test -r $incdir ; then
        case "$CPPFLAGS" in
                *-I${incdir}*)
                        # echo "   + already had $incdir" 1>&6
                        ;;
                *)
                        if test "$CPPFLAGS" = "" ; then
                                CPPFLAGS="-I$incdir"
                        else
                                CPPFLAGS="$CPPFLAGS -I$incdir"
                        fi
                        echo "   + found $incdir" 1>&6
                        ;;
        esac
fi
])
dnl
dnl
dnl
dnl
AC_DEFUN(wi_EXTRA_LDIR, [
libdir="$1"
if test -r $libdir ; then
        case "$LDFLAGS" in
                *-L${libdir}*)
                        # echo "   + already had $libdir" 1>&6
                        ;;
                *)
                        if test "$LDFLAGS" = "" ; then
                                LDFLAGS="-L$libdir"
                        else
                                LDFLAGS="$LDFLAGS -L$libdir"
                        fi
                        echo "   + found $libdir" 1>&6
                        ;;
        esac
fi
])
dnl
dnl __FP__
dnl
dnl
AC_DEFUN(wi_EXTRA_PDIR, [
progdir="$1"
if test -r $progdir ; then
        case "$PATH" in
                *:${progdir}*)
                        # echo "   + already had $progdir" 1>&6
                        ;;
                *${progdir}:*)
                        # echo "   + already had $progdir" 1>&6
                        ;;
                *)
                        if test "$PATH" = "" ; then
                                PATH="$progdir"
                        else
                                PATH="$PATH:$progdir"
                        fi
                        echo "   + found $progdir" 1>&6
                        ;;
        esac
fi
])
dnl
dnl
dnl If you want to also look for include and lib subdirectories in the
dnl $HOME tree, you supply "yes" as the first argument to this macro.
dnl
dnl If you want to look for subdirectories in include/lib directories,
dnl you pass the names in argument 3, otherwise pass a dash.
dnl
AC_DEFUN(wi_EXTRA_DIRS, [echo "checking for extra include and lib directories..." 1>&6
ifelse([$1], yes, [dnl
b1=`cd .. ; pwd`
b2=`cd ../.. ; pwd`
exdirs="$HOME $j $b1 $b2 $prefix $2"
],[dnl
exdirs="$prefix $2"
])
subexdirs="$3"
if test "$subexdirs" = "" ; then
        subexdirs="-"
fi
for subexdir in $subexdirs ; do
if test "$subexdir" = "-" ; then
        subexdir=""
else
        subexdir="/$subexdir"
fi
for exdir in $exdirs ; do
        if test "$exdir" != "/usr" || test "$subexdir" != ""; then
                incdir="${exdir}/include${subexdir}"
                wi_EXTRA_IDIR($incdir)

                libdir="${exdir}/lib${subexdir}"
                wi_EXTRA_LDIR($libdir)

                progdir="${exdir}/bin${subexdirr}"
                wi_EXTRA_PDIR($progdir)
        fi
done
done
])
dnl
dnl
dnl
AC_DEFUN(wi_HPUX_CFLAGS,
[AC_MSG_CHECKING(if HP-UX ansi C compiler flags are needed)
AC_REQUIRE([AC_PROG_CC])
os=`uname -s | tr '[A-Z]' '[a-z]'`
ac_cv_hpux_flags=no
if test "$os" = hp-ux ; then
        if test "$ac_cv_prog_gcc" = yes ; then
                if test "$CFLAGS" != "" ; then
                        # Shouldn't be in there.
                        CFLAGS=`echo "$CFLAGS" | sed 's/-Aa//g'`
                fi
        else
                # If you're not using gcc, then you better have a cc/c89
                # that is usable.  If you have the barebones compiler, it
                # won't work.  The good compiler uses -Aa for the ANSI
                # compatible stuff.
                x=`echo $CFLAGS | grep 'Aa' 2>/dev/null`
                if test "$x" = "" ; then
                        CFLAGS="$CFLAGS -Aa"
                fi
                ac_cv_hpux_flags=yes
        fi
        # Also add _HPUX_SOURCE to get the extended namespace.
        x=`echo $CFLAGS | grep '_HPUX_SOURCE' 2>/dev/null`
        if test "$x" = "" ; then
                CFLAGS="$CFLAGS -D_HPUX_SOURCE"
        fi
fi
AC_MSG_RESULT($ac_cv_hpux_flags)
])
dnl
dnl
dnl
AC_DEFUN(wi_CFLAGS, [AC_REQUIRE([AC_PROG_CC])
wi_HPUX_CFLAGS
        if test "$CFLAGS" = "" ; then
                CFLAGS="-O"
        elif test "$ac_cv_prog_gcc" = "yes" ; then
                case "$CFLAGS" in
                        *"-g -O"*)
                                #echo "using -g as default gcc CFLAGS" 1>&6
                                CFLAGS=`echo $CFLAGS | sed 's/-g\ -O/-O/'`
                                ;;
                        *"-O -g"*)
                                # Leave the -g, but remove all -O options.
                                #echo "using -g as default gcc CFLAGS" 1>&6
                                CFLAGS=`echo $CFLAGS | sed 's/-O\ -g/-O/'`
                                ;;
                esac
        fi
])
dnl
dnl
dnl
AC_DEFUN(wi_PROTOTYPES, [
AC_MSG_CHECKING(if the compiler supports function prototypes)
AC_TRY_COMPILE(,[extern void exit(int status);],[wi_cv_prototypes=yes
AC_DEFINE(PROTOTYPES)],wi_cv_prototypes=no)
AC_MSG_RESULT($wi_cv_prototypes)
])
dnl
dnl
dnl
AC_DEFUN(wi_ANSI_C, [
AC_MSG_CHECKING(ANSI-style function definitions)
AC_TRY_COMPILE(,[int blubb(int x) { return 0; }],[wi_cv_ansi_funcs=yes
AC_DEFINE(ANSI_FUNCS)],wi_cv_ansi_funcs=no)
AC_MSG_RESULT($wi_cv_ansi_funcs)
])
dnl
dnl
dnl
AC_DEFUN(wi_HEADER_SYS_SELECT_H, [
# See if <sys/select.h> is includable after <sys/time.h>
if test "$ac_cv_header_sys_time_h" = no ; then
AC_CHECK_HEADERS(sys/time.h sys/select.h)
else
AC_CHECK_HEADERS(sys/select.h)
fi
if test "$ac_cv_header_sys_select_h" = yes ; then
        AC_MSG_CHECKING([if <sys/select.h> is compatible with <sys/time.h>])
        selecth=yes
        if test "$ac_cv_header_sys_time_h" = yes ; then
                AC_TRY_COMPILE([#include <sys/time.h>
                #include <sys/select.h>],[
                fd_set a;
                struct timeval tmval;

                tmval.tv_sec = 0;],selecth=yes,selecth=no)

                if test "$selecth" = yes ; then
                        AC_DEFINE(CAN_USE_SYS_SELECT_H)
                fi
        fi
        AC_MSG_RESULT($selecth)
fi
])
dnl
dnl
dnl
AC_DEFUN(wi_LIB_RESOLV, [
# See if we could access two well-known sites without help of any special
# libraries, like resolv.

AC_TRY_RUN([
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netdb.h>
 
main()
{
        struct hostent *hp1, *hp2;
        int result;

        hp1 = gethostbyname("gatekeeper.dec.com");
        hp2 = gethostbyname("ftp.ncsa.uiuc.edu");
        result = ((hp1 != (struct hostent *) 0) && (hp2 != (struct hostent *) 0));
        exit(! result);
}],look_for_resolv=no,look_for_resolv=yes,look_for_resolv=yes)

AC_MSG_CHECKING([if we need to look for -lresolv])
AC_MSG_RESULT($look_for_resolv)
if test "$look_for_resolv" = yes ; then
AC_CHECK_LIB(resolv,main)
else
        ac_cv_lib_resolv=no
fi
])
dnl
dnl
dnl

AC_DEFUN(wi_LIB_NSL, [
AC_MSG_CHECKING(if we can use -lnsl)
ac_save_LIBS="$LIBS";
LIBS="$LIBS -lnsl";
AC_CACHE_VAL(r_cv_use_libnsl, [
AC_TRY_RUN(
main() { if (getpwuid(getuid())) exit(0); exit(-1); },
nc_cv_use_libnsl=yes, nc_cv_use_libnsl=no, nc_cv_use_libnsl=no)
])
if test "$nc_cv_use_libnsl" = "no"; then LIBS="$ac_save_LIBS"; fi
AC_MSG_RESULT($nc_cv_use_libnsl)
])dnl

dnl
dnl
dnl

AC_DEFUN(nc_PATH_PROG_ZCAT, [
AC_PATH_PROG(GZCAT,gzcat)
AC_PATH_PROG(ZCAT,zcat)
if test "x$GZCAT" = x ; then
        if test "x$ZCAT" != x ; then
                # See if zcat is really gzcat.  gzcat has a --version option, regular
                # zcat does not.
                AC_MSG_CHECKING(if zcat is really gzcat in disguise)
                if $ZCAT --version 2> /dev/null ; then
                        AC_DEFINE_UNQUOTED(GZCAT, "$ZCAT")
                        AC_MSG_RESULT(yes)
                else
                        AC_MSG_RESULT(no)
                fi
        fi
else
        AC_DEFINE_UNQUOTED(GZCAT, "$GZCAT")
fi

if test "x$ZCAT" != x ; then
        AC_DEFINE_UNQUOTED(ZCAT, "$ZCAT")
fi
])
dnl
dnl
dnl
AC_DEFUN(wi_SYSV_EXTRA_DIRS, [
# Use System V because their curses extensions are required.  This must
# be done early so we use the -I and -L in the library checks also.
# This is mostly a Solaris/SunOS hack.  Note that doing this will also
# use all of the other System V libraries and headers.

AC_MSG_CHECKING(for alternative System V libraries)
if test -f /usr/5include/curses.h ; then
        CPPFLAGS="$CPPFLAGS -I/usr/5include"
        LDFLAGS="$LDFLAGS -L/usr/5lib"
        AC_MSG_RESULT(yes)
else
        AC_MSG_RESULT(no)
fi
])
dnl
dnl
dnl
AC_DEFUN(wi_DEFINE_UNAME, [
# Get first 127 chars of all uname information.  Some folks have
# way too much stuff there, so grab only the first 127.
unam=`uname -a 2>/dev/null | cut -c1-127`
if test "$unam" != "" ; then
        AC_DEFINE_UNQUOTED(UNAME, "$unam")
fi
])
dnl
dnl
dnl
AC_DEFUN(wi_READLINE_WITH_NCURSES, [
# Readline and Ncurses could both define "backspace".
# Warn about this if we have both things in our definitions list.

if test "$ac_cv_lib_readline" = yes && test "$ac_cv_lib_ncurses" = yes ; then

AC_MSG_CHECKING(if readline and ncurses will link together)
j="$LIBS"
LIBS="-lreadline -lncurses"
AC_TRY_LINK(,[
readline("prompt");
endwin();
],k=yes,k=no)
if test "$k" = no ; then
        AC_MSG_RESULT(no)
        # Remove '-lreadline' from LIBS.
        LIBS=`echo $j | sed s/-lreadline//g`
        ac_cv_lib_readline=no
        AC_WARN([The versions of GNU readline and ncurses you have installed on this system
can't be used together, because they use the same symbol, backspace. If
possible, recompile one of the libraries with -Dbackspace=back_space, then
re-run configure.])

else
        AC_MSG_RESULT(yes)
        LIBS="$j"
fi

fi
])
dnl
dnl
dnl
Revision:	1.1
Committed:	Mon Jun 11 19:48:57 2001 UTC (25 years, 3 months ago) by root
Branch:	MAIN
Branch point for:	UUDEVIEW
Log Message:	* empty log message *
#	User	Rev	Content
1	root	1.1	dnl
2			dnl originally from ncftp 2.3.0
3			dnl added wi_EXTRA_PDIR and wi_ANSI_C
4			dnl $Id: aclocal.m4,v 1.1.1.1 1996/06/06 19:41:15 fp Exp $
5			dnl
6			AC_DEFUN(wi_EXTRA_IDIR, [
7			incdir="$1"
8			if test -r $incdir ; then
9			case "$CPPFLAGS" in
10			-I${incdir})
11			# echo " + already had $incdir" 1>&6
12			;;
13			*)
14			if test "$CPPFLAGS" = "" ; then
15			CPPFLAGS="-I$incdir"
16			else
17			CPPFLAGS="$CPPFLAGS -I$incdir"
18			fi
19			echo " + found $incdir" 1>&6
20			;;
21			esac
22			fi
23			])
24			dnl
25			dnl
26			dnl
27			dnl
28			AC_DEFUN(wi_EXTRA_LDIR, [
29			libdir="$1"
30			if test -r $libdir ; then
31			case "$LDFLAGS" in
32			-L${libdir})
33			# echo " + already had $libdir" 1>&6
34			;;
35			*)
36			if test "$LDFLAGS" = "" ; then
37			LDFLAGS="-L$libdir"
38			else
39			LDFLAGS="$LDFLAGS -L$libdir"
40			fi
41			echo " + found $libdir" 1>&6
42			;;
43			esac
44			fi
45			])
46			dnl
47			dnl __FP__
48			dnl
49			dnl
50			AC_DEFUN(wi_EXTRA_PDIR, [
51			progdir="$1"
52			if test -r $progdir ; then
53			case "$PATH" in
54			:${progdir})
55			# echo " + already had $progdir" 1>&6
56			;;
57			${progdir}:)
58			# echo " + already had $progdir" 1>&6
59			;;
60			*)
61			if test "$PATH" = "" ; then
62			PATH="$progdir"
63			else
64			PATH="$PATH:$progdir"
65			fi
66			echo " + found $progdir" 1>&6
67			;;
68			esac
69			fi
70			])
71			dnl
72			dnl
73			dnl If you want to also look for include and lib subdirectories in the
74			dnl $HOME tree, you supply "yes" as the first argument to this macro.
75			dnl
76			dnl If you want to look for subdirectories in include/lib directories,
77			dnl you pass the names in argument 3, otherwise pass a dash.
78			dnl
79			AC_DEFUN(wi_EXTRA_DIRS, [echo "checking for extra include and lib directories..." 1>&6
80			ifelse([$1], yes, [dnl
81			b1=`cd .. ; pwd`
82			b2=`cd ../.. ; pwd`
83			exdirs="$HOME $j $b1 $b2 $prefix $2"
84			],[dnl
85			exdirs="$prefix $2"
86			])
87			subexdirs="$3"
88			if test "$subexdirs" = "" ; then
89			subexdirs="-"
90			fi
91			for subexdir in $subexdirs ; do
92			if test "$subexdir" = "-" ; then
93			subexdir=""
94			else
95			subexdir="/$subexdir"
96			fi
97			for exdir in $exdirs ; do
98			if test "$exdir" != "/usr" \|\| test "$subexdir" != ""; then
99			incdir="${exdir}/include${subexdir}"
100			wi_EXTRA_IDIR($incdir)
101
102			libdir="${exdir}/lib${subexdir}"
103			wi_EXTRA_LDIR($libdir)
104
105			progdir="${exdir}/bin${subexdirr}"
106			wi_EXTRA_PDIR($progdir)
107			fi
108			done
109			done
110			])
111			dnl
112			dnl
113			dnl
114			AC_DEFUN(wi_HPUX_CFLAGS,
115			[AC_MSG_CHECKING(if HP-UX ansi C compiler flags are needed)
116			AC_REQUIRE([AC_PROG_CC])
117			os=`uname -s \| tr '[A-Z]' '[a-z]'`
118			ac_cv_hpux_flags=no
119			if test "$os" = hp-ux ; then
120			if test "$ac_cv_prog_gcc" = yes ; then
121			if test "$CFLAGS" != "" ; then
122			# Shouldn't be in there.
123			CFLAGS=`echo "$CFLAGS" \| sed 's/-Aa//g'`
124			fi
125			else
126			# If you're not using gcc, then you better have a cc/c89
127			# that is usable. If you have the barebones compiler, it
128			# won't work. The good compiler uses -Aa for the ANSI
129			# compatible stuff.
130			x=`echo $CFLAGS \| grep 'Aa' 2>/dev/null`
131			if test "$x" = "" ; then
132			CFLAGS="$CFLAGS -Aa"
133			fi
134			ac_cv_hpux_flags=yes
135			fi
136			# Also add _HPUX_SOURCE to get the extended namespace.
137			x=`echo $CFLAGS \| grep '_HPUX_SOURCE' 2>/dev/null`
138			if test "$x" = "" ; then
139			CFLAGS="$CFLAGS -D_HPUX_SOURCE"
140			fi
141			fi
142			AC_MSG_RESULT($ac_cv_hpux_flags)
143			])
144			dnl
145			dnl
146			dnl
147			AC_DEFUN(wi_CFLAGS, [AC_REQUIRE([AC_PROG_CC])
148			wi_HPUX_CFLAGS
149			if test "$CFLAGS" = "" ; then
150			CFLAGS="-O"
151			elif test "$ac_cv_prog_gcc" = "yes" ; then
152			case "$CFLAGS" in
153			"-g -O")
154			#echo "using -g as default gcc CFLAGS" 1>&6
155			CFLAGS=`echo $CFLAGS \| sed 's/-g\ -O/-O/'`
156			;;
157			"-O -g")
158			# Leave the -g, but remove all -O options.
159			#echo "using -g as default gcc CFLAGS" 1>&6
160			CFLAGS=`echo $CFLAGS \| sed 's/-O\ -g/-O/'`
161			;;
162			esac
163			fi
164			])
165			dnl
166			dnl
167			dnl
168			AC_DEFUN(wi_PROTOTYPES, [
169			AC_MSG_CHECKING(if the compiler supports function prototypes)
170			AC_TRY_COMPILE(,[extern void exit(int status);],[wi_cv_prototypes=yes
171			AC_DEFINE(PROTOTYPES)],wi_cv_prototypes=no)
172			AC_MSG_RESULT($wi_cv_prototypes)
173			])
174			dnl
175			dnl
176			dnl
177			AC_DEFUN(wi_ANSI_C, [
178			AC_MSG_CHECKING(ANSI-style function definitions)
179			AC_TRY_COMPILE(,[int blubb(int x) { return 0; }],[wi_cv_ansi_funcs=yes
180			AC_DEFINE(ANSI_FUNCS)],wi_cv_ansi_funcs=no)
181			AC_MSG_RESULT($wi_cv_ansi_funcs)
182			])
183			dnl
184			dnl
185			dnl
186			AC_DEFUN(wi_HEADER_SYS_SELECT_H, [
187			# See if <sys/select.h> is includable after <sys/time.h>
188			if test "$ac_cv_header_sys_time_h" = no ; then
189			AC_CHECK_HEADERS(sys/time.h sys/select.h)
190			else
191			AC_CHECK_HEADERS(sys/select.h)
192			fi
193			if test "$ac_cv_header_sys_select_h" = yes ; then
194			AC_MSG_CHECKING([if <sys/select.h> is compatible with <sys/time.h>])
195			selecth=yes
196			if test "$ac_cv_header_sys_time_h" = yes ; then
197			AC_TRY_COMPILE([#include <sys/time.h>
198			#include <sys/select.h>],[
199			fd_set a;
200			struct timeval tmval;
201
202			tmval.tv_sec = 0;],selecth=yes,selecth=no)
203
204			if test "$selecth" = yes ; then
205			AC_DEFINE(CAN_USE_SYS_SELECT_H)
206			fi
207			fi
208			AC_MSG_RESULT($selecth)
209			fi
210			])
211			dnl
212			dnl
213			dnl
214			AC_DEFUN(wi_LIB_RESOLV, [
215			# See if we could access two well-known sites without help of any special
216			# libraries, like resolv.
217
218			AC_TRY_RUN([
219			#include <sys/types.h>
220			#include <sys/socket.h>
221			#include <netinet/in.h>
222			#include <netdb.h>
223
224			main()
225			{
226			struct hostent hp1, hp2;
227			int result;
228
229			hp1 = gethostbyname("gatekeeper.dec.com");
230			hp2 = gethostbyname("ftp.ncsa.uiuc.edu");
231			result = ((hp1 != (struct hostent ) 0) && (hp2 != (struct hostent ) 0));
232			exit(! result);
233			}],look_for_resolv=no,look_for_resolv=yes,look_for_resolv=yes)
234
235			AC_MSG_CHECKING([if we need to look for -lresolv])
236			AC_MSG_RESULT($look_for_resolv)
237			if test "$look_for_resolv" = yes ; then
238			AC_CHECK_LIB(resolv,main)
239			else
240			ac_cv_lib_resolv=no
241			fi
242			])
243			dnl
244			dnl
245			dnl
246
247			AC_DEFUN(wi_LIB_NSL, [
248			AC_MSG_CHECKING(if we can use -lnsl)
249			ac_save_LIBS="$LIBS";
250			LIBS="$LIBS -lnsl";
251			AC_CACHE_VAL(r_cv_use_libnsl, [
252			AC_TRY_RUN(
253			main() { if (getpwuid(getuid())) exit(0); exit(-1); },
254			nc_cv_use_libnsl=yes, nc_cv_use_libnsl=no, nc_cv_use_libnsl=no)
255			])
256			if test "$nc_cv_use_libnsl" = "no"; then LIBS="$ac_save_LIBS"; fi
257			AC_MSG_RESULT($nc_cv_use_libnsl)
258			])dnl
259
260			dnl
261			dnl
262			dnl
263
264			AC_DEFUN(nc_PATH_PROG_ZCAT, [
265			AC_PATH_PROG(GZCAT,gzcat)
266			AC_PATH_PROG(ZCAT,zcat)
267			if test "x$GZCAT" = x ; then
268			if test "x$ZCAT" != x ; then
269			# See if zcat is really gzcat. gzcat has a --version option, regular
270			# zcat does not.
271			AC_MSG_CHECKING(if zcat is really gzcat in disguise)
272			if $ZCAT --version 2> /dev/null ; then
273			AC_DEFINE_UNQUOTED(GZCAT, "$ZCAT")
274			AC_MSG_RESULT(yes)
275			else
276			AC_MSG_RESULT(no)
277			fi
278			fi
279			else
280			AC_DEFINE_UNQUOTED(GZCAT, "$GZCAT")
281			fi
282
283			if test "x$ZCAT" != x ; then
284			AC_DEFINE_UNQUOTED(ZCAT, "$ZCAT")
285			fi
286			])
287			dnl
288			dnl
289			dnl
290			AC_DEFUN(wi_SYSV_EXTRA_DIRS, [
291			# Use System V because their curses extensions are required. This must
292			# be done early so we use the -I and -L in the library checks also.
293			# This is mostly a Solaris/SunOS hack. Note that doing this will also
294			# use all of the other System V libraries and headers.
295
296			AC_MSG_CHECKING(for alternative System V libraries)
297			if test -f /usr/5include/curses.h ; then
298			CPPFLAGS="$CPPFLAGS -I/usr/5include"
299			LDFLAGS="$LDFLAGS -L/usr/5lib"
300			AC_MSG_RESULT(yes)
301			else
302			AC_MSG_RESULT(no)
303			fi
304			])
305			dnl
306			dnl
307			dnl
308			AC_DEFUN(wi_DEFINE_UNAME, [
309			# Get first 127 chars of all uname information. Some folks have
310			# way too much stuff there, so grab only the first 127.
311			unam=`uname -a 2>/dev/null \| cut -c1-127`
312			if test "$unam" != "" ; then
313			AC_DEFINE_UNQUOTED(UNAME, "$unam")
314			fi
315			])
316			dnl
317			dnl
318			dnl
319			AC_DEFUN(wi_READLINE_WITH_NCURSES, [
320			# Readline and Ncurses could both define "backspace".
321			# Warn about this if we have both things in our definitions list.
322
323			if test "$ac_cv_lib_readline" = yes && test "$ac_cv_lib_ncurses" = yes ; then
324
325			AC_MSG_CHECKING(if readline and ncurses will link together)
326			j="$LIBS"
327			LIBS="-lreadline -lncurses"
328			AC_TRY_LINK(,[
329			readline("prompt");
330			endwin();
331			],k=yes,k=no)
332			if test "$k" = no ; then
333			AC_MSG_RESULT(no)
334			# Remove '-lreadline' from LIBS.
335			LIBS=`echo $j \| sed s/-lreadline//g`
336			ac_cv_lib_readline=no
337			AC_WARN([The versions of GNU readline and ncurses you have installed on this system
338			can't be used together, because they use the same symbol, backspace. If
339			possible, recompile one of the libraries with -Dbackspace=back_space, then
340			re-run configure.])
341
342			else
343			AC_MSG_RESULT(yes)
344			LIBS="$j"
345			fi
346
347			fi
348			])
349			dnl
350			dnl
351			dnl