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configure.in

Revision 2070, 27.9 KB (checked in by aj, 4 years ago)
clean LIBS after trying libcrypto.a
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`

Line
1	dnl -- mode: m4; --
2	dnl Process this file with autoconf to produce a configure script.
3
4	# Require autoconf 2.52
5	AC_PREREQ(2.52)
6
7	AC_INIT(COPYING)
8	AM_INIT_AUTOMAKE(opensc, 0.9.5)
9	AM_CONFIG_HEADER(config.h)
10
11	AC_CONFIG_SRCDIR(src/libopensc/sc.c)
12
13	# LT Version numbers, remember to change them just before a release.
14	# (Code changed: REVISION++)
15	# (Interfaces added/removed/changed: CURRENT++, REVISION=0)
16	# (Interfaces added: AGE++)
17	# (Interfaces removed: AGE=0)
18	OPENSC_LT_CURRENT=1
19	OPENSC_LT_REVISION=0
20	OPENSC_LT_AGE=0
21
22	AC_SUBST(OPENSC_LT_CURRENT)
23	AC_SUBST(OPENSC_LT_REVISION)
24	AC_SUBST(OPENSC_LT_AGE)
25
26	AC_CANONICAL_HOST
27	AC_PROG_CC
28	AC_C_BIGENDIAN
29
30	dnl Check for some target-specific stuff
31	case "$host" in
32	--hpux*)
33	CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_XOPEN_SOURCE_EXTENDED"
34	AC_DEFINE(PAM_SUN_CODEBASE, 1, [PAM based on SUN codebase])
35	;;
36	--solaris*)
37	CPPFLAGS="$CPPFLAGS -I/usr/local/include"
38	LDFLAGS="$LDFLAGS -L/usr/local/lib -R/usr/local/lib"
39	need_dash_r=1
40	AC_DEFINE(PAM_SUN_CODEBASE, 1, [PAM based on SUN codebase])
41	;;
42	--sunos4*)
43	CPPFLAGS="$CPPFLAGS -DSUNOS4"
44	AC_DEFINE(PAM_SUN_CODEBASE, 1, [PAM based on SUN codebase])
45	;;
46	--aix*)
47	CPPFLAGS="$CPPFLAGS -I/usr/local/include"
48	LDFLAGS="$LDFLAGS -L/usr/local/lib"
49	if (test "$LD" != "gcc" && test -z "$blibpath"); then
50	blibpath="/usr/lib:/lib:/usr/local/lib"
51	fi
52	;;
53	--osf*)
54	CPPFLAGS="$CPPFLAGS -D_POSIX_PII_SOCKET"
55	;;
56	--darwin*)
57	LIBS="$LIBS -lobjc"
58	if test "$GCC" = "yes"; then
59	CFLAGS="$CFLAGS -no-cpp-precomp"
60	fi
61	with_bundles=yes
62	;;
63	esac
64
65	AC_ARG_WITH(common-dir,
66	[ --with-common-dir=PATH Specify path for common installation libraries],
67	[
68	if test "x$withval" != "xno" ; then
69	trycommondir=$withval
70	fi
71	]
72	)
73
74	saved_LDFLAGS="$LDFLAGS"
75	saved_CPPFLAGS="$CPPFLAGS"
76	AC_CACHE_CHECK([for common directory], ac_cv_commondir, [
77	for commondir in $trycommondir "" /usr/local /usr/pkg /opt ; do
78	# Skip directories if they don't exist
79	if test ! -z "$commondir" -a ! -d "$commondir/" ; then
80	continue;
81	fi
82	CPPFLAGS="$saved_CPPFLAGS"
83	LDFLAGS="$saved_LDFLAGS"
84
85	if test ! -z "$commondir" -a "x$commondir" != "x/usr"; then
86	LDFLAGS="-L$commondir/lib $saved_LDFLAGS"
87	if test ! -z "$need_dash_r" ; then
88	LDFLAGS="-R$commondir/lib $LDFLAGS"
89	fi
90	CPPFLAGS="-I$commondir/include $saved_CPPFLAGS"
91	fi
92	break;
93	done
94
95	if test -z "$commondir" ; then
96	commondir="(system)"
97	fi
98	ac_cv_commondir=$commondir
99	])
100
101	dnl Options
102	AM_MAINTAINER_MODE
103
104	dnl Checks for programs.
105	AC_PROG_CPP
106	AC_PROG_INSTALL
107	AC_PROG_LN_S
108	AC_PROG_MAKE_SET
109	AM_PROG_LEX
110	AC_PATH_PROG(TEST_MINUS_S_SH, bash)
111	AC_PATH_PROG(TEST_MINUS_S_SH, ksh)
112	AC_PATH_PROG(TEST_MINUS_S_SH, sh)
113
114	dnl Special check for pthread support.
115	ACX_PTHREAD(
116	[
117	AC_DEFINE(HAVE_PTHREAD,1,
118	[Define if you have POSIX threads libraries and header files.])
119	], [
120	AC_MSG_ERROR([POSIX thread support required])
121	])
122	LIBS="$PTHREAD_LIBS $LIBS"
123	CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
124	CC="$PTHREAD_CC"
125
126	dnl Add libtool support.
127	AM_PROG_LIBTOOL
128	dnl Automatically update the libtool script if it becomes out-of-date.
129	#AC_SUBST(LIBTOOL_DEPS)
130
131	dnl Checks for header files.
132	AC_HEADER_STDC
133	AC_HEADER_SYS_WAIT
134	AC_CHECK_HEADERS([errno.h fcntl.h malloc.h stdlib.h string.h strings.h sys/time.h unistd.h locale.h getopt.h dlfcn.h utmp.h security/pam_appl.h security/_pam_macros.h pam/pam_appl.h pam/_pam_macros.h])
135
136	dnl Checks for typedefs, structures, and compiler characteristics.
137	AC_C_CONST
138	AC_TYPE_UID_T
139	AC_TYPE_SIZE_T
140	AC_HEADER_TIME
141
142	dnl Checks for library functions.
143	AC_FUNC_ERROR_AT_LINE
144	AC_FUNC_STAT
145	AC_FUNC_VPRINTF
146	AC_CHECK_FUNCS([getpass gettimeofday memset mkdir strdup strerror setutent vsyslog setlocale])
147
148	dnl C Compiler features
149	AC_C_INLINE
150	if test "$GCC" = "yes"; then
151	CFLAGS="-Wall -fno-strict-aliasing $CFLAGS"
152	fi
153
154	AC_SUBST(LIBDL)
155	AC_CHECK_LIB(dl, dlopen, [LIBDL="$LIBDL -ldl" ac_cv_func_dlopen_ldl=yes], ac_cv_func_dlopen_ldl=no)
156
157	dnl See if socket() is found from libsocket
158	AC_CHECK_LIB(socket, socket, [LIBS="$LIBS -lsocket" ac_cv_func_socket_in_lsocket=yes], ac_cv_func_socket_in_lsocket=no)
159
160	ac_cv_func_res_query_in_lresolv=no
161	if test x$ac_cv_func_socket_in_lsocket = xyes; then
162	AC_CHECK_LIB(resolv, res_query, [LIBS="$LIBS -lresolv" ac_cv_func_res_query_in_lresolv=yes])
163	fi
164
165	AC_SUBST(GETOPTSRC)
166	AC_CHECK_FUNC(getopt_long, AC_DEFINE(HAVE_GETOPT_LONG, 1, [Define if you have the `getopt_long' function.]),
167	[GETOPTSRC="$GETOPTSRC \$(top_srcdir)/src/common/getopt.c \$(top_srcdir)/src/common/getopt1.c"
168	CPPFLAGS="-I\$(top_srcdir)/src/common $CPPFLAGS"
169	AC_DEFINE(HAVE_GETOPT_H, 1, [Define if you have the <getopt.h> header file.])])
170
171	AC_CHECK_HEADERS([readline/readline.h])
172	AC_SUBST(LIBREADLINE)
173	saved_LIBS="$LIBS"
174	# libreadline will also need libtermcap on some OSes
175	for add in "" "-ltermcap"; do
176	if test "x$add" != x; then
177	AC_MSG_CHECKING([for readline with])
178	AC_MSG_RESULT($add)
179	fi
180	LIBS="$saved_LIBS $add"
181	unset ac_cv_lib_readline_readline
182	AC_CHECK_LIB(readline, readline, [
183	LIBREADLINE="-lreadline $add"
184	ac_cv_func_readline_lreadline=yes
185	], ac_cv_func_readline_lreadline=no)
186	test "x$ac_cv_func_readline_lreadline" = xyes && break
187	done
188	LIBS="$LIBS $LIBREADLINE"
189	AC_CHECK_FUNCS(readline)
190	LIBS="$saved_LIBS"
191
192	AC_ARG_WITH(flex-dir,
193	[ --with-flex-dir=PATH Specify path to flex installation],
194	[
195	if test "x$withval" != "xno" ; then
196	tryflexdir=$withval
197	fi
198	]
199	)
200
201	saved_LDFLAGS="$LDFLAGS"
202	saved_CPPFLAGS="$CPPFLAGS"
203	AC_SUBST(LIBFL)
204	AC_CACHE_CHECK([for flex directory], ac_cv_flexdir, [
205	for flexdir in $tryflexdir "" /usr/local/flex /usr/lib/flex /usr/local/flex /usr/lib/flex /usr/local /usr/pkg /opt /opt/flex ; do
206	# Skip directories if they don't exist
207	if test ! -z "$flexdir" -a ! -d "$flexdir/" ; then
208	continue;
209	fi
210
211	LIBFL="-lfl"
212	CPPFLAGS="$saved_CPPFLAGS"
213	LDFLAGS="$saved_LDFLAGS"
214	if test ! -z "$flexdir" -a "x$flexdir" != "x/usr"; then
215	LDFLAGS="-L$flexdir/lib $saved_LDFLAGS"
216	if test ! -z "$need_dash_r" ; then
217	LDFLAGS="-R$flexdir/lib $LDFLAGS"
218	fi
219	CPPFLAGS="-I$flexdir/include $saved_CPPFLAGS"
220	fi
221	break;
222	done
223
224	if test -z "$flexdir" ; then
225	flexdir="(system)"
226	fi
227	ac_cv_flexdir=$flexdir
228	])
229
230
231	dnl The big mess with OpenSSL
232	saved_LIBS="$LIBS"
233	saved_LDFLAGS="$LDFLAGS"
234	saved_CPPFLAGS="$CPPFLAGS"
235
236	SSL_MSG="no"
237	ssldir=""
238
239	AC_ARG_WITH(openssl,
240	[ --with-openssl=PATH use OpenSSL in PATH],
241	[
242	# Disable OpenSSL support
243	if test "x$withval" = "xno" ; then
244	SSL_MSG="no (disabled)"
245	break;
246	fi
247
248	# ok we got a directory, so only check in that dir.
249	LIBCRYPTO="-lcrypto"
250	CPPFLAGS="$saved_CPPFLAGS"
251	LDFLAGS="$saved_LDFLAGS"
252	LIBS="$saved_LIBS $LIBCRYPTO"
253	LDFLAGS="-L$ssldir/lib $saved_LDFLAGS"
254	if test ! -z "$need_dash_r" ; then
255	LDFLAGS="-R$ssldir/lib $LDFLAGS"
256	fi
257	CPPFLAGS="-I$ssldir/include $saved_CPPFLAGS"
258
259	AC_TRY_RUN(
260	[
261	#include <string.h>
262	#include <openssl/rand.h>
263	int main(void)
264	{
265	char a[2048];
266	memset(a, 0, sizeof(a));
267	RAND_add(a, sizeof(a), sizeof(a));
268	return(RAND_status() <= 0);
269	}
270	],
271	[
272	SSL_MSG="yes"
273	ssldir="$withval"
274	LIBS="$saved_LIBS"
275	LDFLAGS="$saved_LDFLAGS"
276	CPPFLAGS="$saved_CPPFLAGS"
277	break
278	])
279	] , [
280
281	# we didn't get a directory, so we start searching for openssl.
282
283	for tryssldir in /usr /usr/local/openssl /usr/lib/openssl /usr/local/ssl /usr/lib/ssl /usr/local /usr/pkg /opt /opt/openssl; do
284
285	# Skip directories if they don't exist
286	if test ! -d "$tryssldir/" ; then
287	continue;
288	fi
289
290	LIBCRYPTO="-lcrypto"
291	CPPFLAGS="$saved_CPPFLAGS"
292	LDFLAGS="$saved_LDFLAGS"
293	LIBS="$saved_LIBS $LIBCRYPTO"
294
295	if test "x$tryssldir" != "x/usr"; then
296	LDFLAGS="-L$tryssldir/lib $saved_LDFLAGS"
297	if test ! -z "$need_dash_r" ; then
298	LDFLAGS="-R$tryssldir/lib $LDFLAGS"
299	fi
300	CPPFLAGS="-I$tryssldir/include $saved_CPPFLAGS"
301	fi
302
303	# Basic test to check for compatible version and correct linking
304	# does not test for RSA - that comes later.
305	AC_TRY_RUN(
306	[
307	#include <string.h>
308	#include <openssl/rand.h>
309	int main(void)
310	{
311	char a[2048];
312	memset(a, 0, sizeof(a));
313	RAND_add(a, sizeof(a), sizeof(a));
314	return(RAND_status() <= 0);
315	}
316	],
317	[
318	SSL_MSG="yes"
319	ssldir=$tryssldir
320	break;
321	],
322	[
323	SSL_MSG="no"
324	LIBS="$saved_LIBS"
325	LDFLAGS="$saved_LDFLAGS"
326	CPPFLAGS="$saved_CPPFLAGS"
327	]
328	)
329	done
330	])
331	LIBS="$saved_LIBS"
332	AC_SUBST(LIBCRYPTO)
333	AM_CONDITIONAL(HAVE_SSL, test "x$SSL_MSG" = "xyes")
334
335	# ok, we checked for basic ssl support.
336	# if it is not available, we can skip the rest of
337	# the test. also we have $ssldir set to the location
338	# of the openssl libs.
339
340	ENGINE_MSG="no"
341	if test "x$SSL_MSG" = "xyes"
342	then
343	# engine has to be there and working
344	LIBS="$saved_LIBS $LIBCRYPTO $LIBDL"
345	AC_TRY_RUN(
346	[
347	#include <string.h>
348	#include <openssl/opensslv.h>
349	#include <openssl/engine.h>
350	#include <openssl/rand.h>
351	int main(void)
352	{
353	char a[2048];
354	ENGINE *e;
355
356	e = ENGINE_new();
357	ENGINE_load_dynamic();
358	if (!e) return 1;
359	memset(a, 0, sizeof(a));
360	RAND_add(a, sizeof(a), sizeof(a));
361	return(RAND_status() <= 0);
362	}
363	],
364	[
365	ENGINE_MSG=yes
366	ENGINE_LINK="$LIBCRYPTO"
367	], [
368	ENGINE_MSG=no
369	]);
370	fi
371	LIBS="$saved_LIBS"
372	AC_SUBST(ENGINE_LINK)
373	AM_CONDITIONAL(HAVE_ENGINE, test "x$ENGINE_MSG" = "xyes")
374
375	# ok, now we might (or not) have ssl and an engine.
376	# still room for "improvements", i.e. hacks to work
377	# with old engines.
378
379	SSLHACK_MSG=no
380
381	if test "x$SSL_MSG" = "xyes" -a "x$ENGINE_MSG" = "xyes"
382	then
383	# latest openssl version with engine
384	# properly integrated?
385	AC_MSG_CHECKING([for openssl version])
386	AC_TRY_RUN(
387	[
388	#include <stdlib.h>
389	#include <string.h>
390	#include <openssl/opensslv.h>
391
392	int main(void)
393	{
394
395	if(OPENSSL_VERSION_NUMBER >= 0x0090704fL) {
396	exit(0);
397	} else {
398	exit(1);
399	}
400	}
401	],
402	[
403	AC_MSG_RESULT([good, 0.9.7d or later])
404	OLD_OPENSSL=no
405	],
406	[
407	AC_MSG_RESULT([not so good, 0.9.7d or later would be better])
408	OLD_OPENSSL=yes
409	])
410
411	if test "x$OLD_OPENSSL" == "xyes"
412	then
413	# openssl found, but version less than 0.9.7d
414
415	# linking libcrypto.a staticaly possible?
416
417	LIBS="$saved_LIBS $ssldir/lib/libcrypto.a $LIBDL"
418	AC_TRY_RUN(
419	[
420	#include <string.h>
421	#include <openssl/opensslv.h>
422	#include <openssl/engine.h>
423	#include <openssl/rand.h>
424	int main(void)
425	{
426	char a[2048];
427	ENGINE *e;
428
429	e = ENGINE_new();
430	ENGINE_load_dynamic();
431	if (!e) return 1;
432	memset(a, 0, sizeof(a));
433	RAND_add(a, sizeof(a), sizeof(a));
434	return(RAND_status() <= 0);
435	}
436	],
437	[
438	SSLHACK_MSG=yes
439	ENGINE_LINK="$ssldir/lib/libcrypto.a"
440	], []
441	)
442	LIBS="$saved_LIBS"
443	fi
444	fi
445	AM_CONDITIONAL(HAVE_SSLHACK, test "x$SSLHACK_MSG" = "xyes")
446
447	# now - last part to do: check if we gain anything from
448	# funny parameters to link openssl with.
449
450	saved_LDFLAGS="$LDFLAGS"
451	if test "x$ENGINE_MSG" = "xyes" ; then
452	for openssl_ldflag in "-Wl,-Bsymbolic" "-G -Wl,-Bsymbolic" "-shared -G -Wl,-Bsymbolic" "-Wl,-all_load"; do
453	AC_MSG_CHECKING([whether we can use $openssl_ldflag])
454	saved_CFLAGS=$CFLAGS
455	LDFLAGS="$saved_LDFLAGS $openssl_ldflag"
456	AC_TRY_LINK(,[return 1],ac_cv_use_openssl_flag="yes",ac_cv_use_openssl_flag="no")
457	CFLAGS=$saved_CFLAGS
458	AC_MSG_RESULT($ac_cv_use_openssl_flag)
459	if test "$ac_cv_use_openssl_flag" = "yes"; then
460	OPENSSL_LDFLAGS="$openssl_ldflag"
461	break;
462	fi
463	done
464	fi
465	LDFLAGS="$saved_LDFLAGS"
466	AC_SUBST(OPENSSL_LDFLAGS)
467
468	AC_ARG_WITH(pam-dir,
469	[ --with-pam-dir=PATH Specify path for PAM installation libraries],
470	[
471	if test "x$withval" != "xno" ; then
472	trypamdir=$withval
473	fi
474	]
475	)
476
477	saved_LDFLAGS="$LDFLAGS"
478	saved_CPPFLAGS="$CPPFLAGS"
479	AC_CACHE_CHECK([for pam directory], ac_cv_pamdir, [
480	for pamdir in $trypamdir "" /usr/local /usr/pkg /opt ; do
481	# Skip directories if they don't exist
482	if test ! -z "$pamdir" -a ! -d "$pamdir/" ; then
483	continue;
484	fi
485
486	CPPFLAGS="$saved_CPPFLAGS"
487	LDFLAGS="$saved_LDFLAGS"
488	if test ! -z "$pamdir" -a "x$pamdir" != "x/usr"; then
489	LDFLAGS="-L$pamdir/lib $saved_LDFLAGS"
490	if test ! -z "$need_dash_r" ; then
491	LDFLAGS="-R$pamdir/lib $LDFLAGS"
492	fi
493	CPPFLAGS="-I$pamdir/include $saved_CPPFLAGS"
494	fi
495	break;
496	done
497
498	if test -z "$pamdir" ; then
499	pamdir="(system)"
500	fi
501	ac_cv_pamdir=$pamdir
502	])
503
504	dnl Check for PAM libs
505	PAM_MSG="no"
506	no_pam=""
507	AC_SUBST(LIBPAM)
508	saved_LIBS="$LIBS"
509	AC_MSG_CHECKING([PAM support])
510	AC_ARG_WITH(pam,
511	[ --with-pam Enable PAM support],
512	[
513	if test "x$withval" = "xno" ; then
514	AC_MSG_RESULT(disabled)
515	no_pam=1
516	fi
517	],
518	)
519	if test -z "$no_pam" ; then
520	if test "x$ac_cv_header_security_pam_appl_h" = "xyes" -o "x$ac_cv_header_pam_pam_appl_h" = "xyes"; then
521	AC_MSG_RESULT(yes)
522	PAM_MSG="yes"
523	AC_CHECK_LIB(pam, pam_set_item, [LIBPAM="$LIBPAM -lpam"], AC_MSG_ERROR([*** libpam missing]))
524	LIBS="$LIBS $LIBPAM"
525	AC_CHECK_FUNCS(pam_getenvlist)
526	AC_CHECK_FUNCS(pam_putenv)
527	disable_shadow=yes
528	AC_DEFINE(HAVE_PAM, 1, [Have Pluggable Authentication Modules])
529	else
530	AC_MSG_RESULT(no)
531	fi
532	fi
533	LIBS="$saved_LIBS"
534	AM_CONDITIONAL(HAVE_PAM, test "x$PAM_MSG" = "xyes")
535
536	dnl Check for SIA libs
537	AC_SUBST(LIBSIA)
538	SIA_MSG="no"
539	no_osfsia=""
540	AC_MSG_CHECKING([SIA support])
541	AC_ARG_WITH(osfsia,
542	[ --with-osfsia Enable Digital Unix SIA],
543	[
544	if test "x$withval" = "xno" ; then
545	AC_MSG_RESULT(disabled)
546	no_osfsia=1
547	fi
548	],
549	)
550	if test -z "$no_osfsia" ; then
551	if test -f /etc/sia/matrix.conf; then
552	AC_MSG_RESULT(yes)
553	AC_DEFINE(HAVE_OSF_SIA, 1, [Have Digital Unix SIA])
554	LIBSIA="$LIBSIA -lsecurity -ldb -lm -laud"
555	SIA_MSG="yes"
556	else
557	AC_MSG_RESULT(no)
558	fi
559	fi
560
561	AM_CONDITIONAL(HAVE_SIA, test "x$SIA_MSG" = "xyes")
562
563	PCSC_MSG=no
564	pcsc_path=/usr
565	AC_SUBST(PCSC_CFLAGS)
566	AC_SUBST(PCSC_LIBS)
567
568	case "$host" in
569	--darwin*)
570	PCSC_MSG=yes
571	PCSC_CFLAGS=""
572	PCSC_LIBS="-Wl,-framework,PCSC"
573	;;
574	esac
575
576	saved_LIBS="$LIBS"
577	saved_LDFLAGS="$LDFLAGS"
578	saved_CPPFLAGS="$CPPFLAGS"
579	AC_ARG_WITH(pcsclite,
580	[ --with-pcsclite=PATH use PC/SC Lite in PATH],
581	[pcsc_path=$withval])
582	if test "x$pcsc_path" = "xno"; then
583	PCSC_MSG="no"
584	fi
585	if test "x$pcsc_path" != "xno" -a "x$PCSC_MSG" != "xyes"; then
586	PKG_CHECK_MODULES(PCSC, libpcsclite, [
587	PCSC_MSG="yes"
588	AC_MSG_RESULT($PCSC_MSG)
589	],[
590	AC_MSG_CHECKING(for PC/SC Lite support (old style))
591	for pcscdir in "" /pcsc /PCSC; do
592	CPPFLAGS="$saved_CPPFLAGS"
593	LDFLAGS="$saved_LDFLAGS"
594	LIBS="-lpcsclite $saved_LIBS"
595	PCSC_CFLAGS=""
596
597	for pcsc_libdir in $pcsc_path/lib$pcscdir \
598	$pcsc_path$pcscdir/lib \
599	$pcsc_path$pcscdir; do
600	if test -d $pcsc_libdir; then
601	if test -n "${need_dash_r}"; then
602	LDFLAGS="-R${pcsc_libdir}/ ${LDFLAGS}"
603	fi
604	LDFLAGS="-L${pcsc_libdir} ${LDFLAGS}"
605	fi
606	done
607
608	for pcsc_incdir in $pcsc_path/include$pcscdir \
609	$pcsc_path$pcscdir/include \
610	$pcsc_path$pcscdir; do
611	if test -d $pcsc_incdir; then
612	PCSC_CFLAGS="-I${pcsc_incdir}"
613	break;
614	fi
615	done
616
617	CPPFLAGS="${PCSC_CFLAGS} ${CPPFLAGS}"
618	AC_TRY_LINK([#include <stdlib.h>
619	#include <winscard.h>],[SCardEstablishContext(0, NULL, NULL, NULL);], ac_cv_lib_pcsclite_SCardEstablishContext=yes)
620	if test "x$ac_cv_lib_pcsclite_SCardEstablishContext" = "xyes"; then
621	PCSC_MSG=yes
622	break;
623	fi
624	CPPFLAGS="$saved_CPPFLAGS"
625	LDFLAGS="$saved_LDFLAGS"
626	LIBS="$saved_LIBS"
627	PCSC_CFLAGS=""
628	done
629	AC_MSG_RESULT($PCSC_MSG)
630	if test "x$PCSC_MSG" = "xyes" ; then
631	PCSC_LIBS="-lpcsclite"
632	CPPFLAGS="$saved_CPPFLAGS"
633	LIBS="$saved_LIBS"
634	fi
635	])
636	fi
637	AM_CONDITIONAL(HAVE_PCSC, test "x$PCSC_MSG" = "xyes")
638	if test "x$PCSC_MSG" = "xyes"; then
639	AC_DEFINE(HAVE_PCSC, 1, [Have PC/SC implementation])
640	else
641	PCSC_LIBS=""
642	PCSC_CFLAGS=""
643	fi
644
645	if test "x$PCSC_MSG" = "xyes"; then
646	CPPFLAGS="${PCSC_CFLAGS} $saved_CPPFLAGS"
647	CFLAGS="$PCSC_CFLAGS $saved_CFLAGS"
648	LIBS="$PCSC_LIBS $saved_LIBS"
649	AC_TRY_LINK([
650	#include <stdlib.h>
651	#ifdef __APPLE__
652	#include <PCSC/wintypes.h>
653	#include <PCSC/winscard.h>
654	#else
655	#include <winscard.h>
656	#endif
657	], [
658	SCardControl(NULL, NULL, 0, NULL, NULL);
659	], [
660	AC_DEFINE(HAVE_PCSC_OLD, 1, [old version of pc/sc-lite])
661	])
662	CPPFLAGS="$saved_CPPFLAGS"
663	CFLAGS="$saved_CFLAGS"
664	LIBS="$saved_LIBS"
665	fi
666
667	OPENCT_MSG=no
668	openct_path=/usr
669	AC_SUBST(OPENCT_CFLAGS)
670	AC_SUBST(OPENCT_LDFLAGS)
671	AC_SUBST(OPENCT_LIBS)
672
673	saved_LIBS="$LIBS"
674	saved_LDFLAGS="$LDFLAGS"
675	saved_CFLAGS="$CFLAGS"
676	AC_ARG_WITH(openct,
677	[ --with-openct=PATH use OpenCT in PATH],
678	[openct_path=$withval])
679	if test "x$openct_path" = "xno"; then
680	OPENCT_MSG="no"
681	fi
682	if test "x$openct_path" != "xno" -a "x$OPENCT_MSG" != "xyes"; then
683	PKG_CHECK_MODULES(OPENCT, libopenct, [
684	OPENCT_MSG="yes"
685	AC_MSG_RESULT($OPENCT_MSG)
686	], [
687	AC_MSG_CHECKING(for OpenCT support (old style))
688	CPPFLAGS="$saved_CPPFLAGS"
689	LDFLAGS="$saved_LDFLAGS"
690	LIBS="$saved_LIBS"
691
692	OPENCT_CFLAGS="-I${openct_path}/include"
693	OPENCT_LIBS="-lopenct"
694	OPENCT_LDFLAGS=""
695	if test -n "${need_dash_r}"; then
696	OPENCT_LDFLAGS="-R${openct_path}/lib"
697	fi
698	OPENCT_LDFLAGS="-L${openct_path}/lib $OPENCT_LDFLAGS"
699
700	LIBS="$OPENCT_LIBS $saved_LIBS"
701	LDFLAGS="$OPENCT_LDFLAGS $saved_LDFLAGS"
702	CFLAGS="$OPENCT_CFLAGS $saved_CFLAGS"
703
704	AC_TRY_LINK([#include <openct/openct.h>],[ct_reader_connect(0);],OPENCT_MSG=yes,OPENCT_MSG=no)
705	AC_MSG_RESULT($OPENCT_MSG)
706
707	CFLAGS="$saved_CFLAGS"
708	LDFLAGS="$saved_LDFLAGS"
709	LIBS="$saved_LIBS"
710	])
711	fi
712
713	AM_CONDITIONAL(HAVE_OPENCT, test "x$OPENCT_MSG" = "xyes")
714	if test "x$OPENCT_MSG" = "xyes"; then
715	AC_DEFINE(HAVE_OPENCT, 1, [Have OpenCT libraries and header files])
716	else
717	OPENCT_LDFLAGS=""
718	OPENCT_LIBS=""
719	OPENCT_CFLAGS=""
720	fi
721
722	# Check for user-specified random device, otherwise check /dev/urandom
723	AC_ARG_WITH(random,
724	[ --with-random=FILE read entropy from FILE (default=/dev/urandom)],
725	[
726	if test "x$withval" != "xno" ; then
727	RANDOM_POOL="$withval";
728	AC_DEFINE_UNQUOTED(RANDOM_POOL, "$RANDOM_POOL", [Location of random number pool])
729	fi
730	],
731	[
732	# Check for random device
733	AC_CHECK_FILE("/dev/urandom",
734	[
735	RANDOM_POOL="/dev/urandom";
736	AC_SUBST(RANDOM_POOL)
737	AC_DEFINE_UNQUOTED(RANDOM_POOL, "$RANDOM_POOL", [Location of random number pool])
738	]
739	)
740	]
741	)
742
743	# Check for PRNGD/EGD pool file
744	AC_ARG_WITH(prngd-port,
745	[ --with-prngd-port=PORT read entropy from PRNGD/EGD localhost:PORT],
746	[
747	if test ! -z "$withval" -a "x$withval" != "xno" ; then
748	PRNGD_PORT="$withval"
749	AC_DEFINE_UNQUOTED(PRNGD_PORT, $PRNGD_PORT, [Port number of PRNGD/EGD random number socket])
750	fi
751	]
752	)
753
754	# Check for PRNGD/EGD pool file
755	AC_ARG_WITH(prngd-socket,
756	[ --with-prngd-socket=FILE read entropy from PRNGD/EGD socket FILE (default=/var/run/egd-pool)],
757	[
758	if test "x$withval" != "xno" ; then
759	PRNGD_SOCKET="$withval"
760	AC_DEFINE_UNQUOTED(PRNGD_SOCKET, "$PRNGD_SOCKET", [Location of PRNGD/EGD random number socket])
761	fi
762	],
763	[
764	# Check for existing socket only if we don't have a random device already
765	if test -z "$RANDOM_POOL" ; then
766	AC_MSG_CHECKING(for PRNGD/EGD socket)
767	# Insert other locations here
768	for sock in /var/run/egd-pool /dev/egd-pool /etc/entropy /tmp/entropy; do
769	if test -r $sock && $TEST_MINUS_S_SH -c "test -S $sock -o -p $sock" ; then
770	PRNGD_SOCKET="$sock"
771	AC_DEFINE_UNQUOTED(PRNGD_SOCKET, "$PRNGD_SOCKET", [Location of PRNGD/EGD random number socket])
772	break;
773	fi
774	done
775	if test ! -z "$PRNGD_SOCKET" ; then
776	AC_MSG_RESULT($PRNGD_SOCKET)
777	else
778	AC_MSG_RESULT(not found)
779	fi
780	fi
781	]
782	)
783
784	dnl pin-pad code for ccid by Martin Paljak <martin@paljak.pri.ee>
785
786	dnl --enable-ccid-pinpad option.
787	AC_ARG_ENABLE(ccid-pinpad,
788	[ --enable-ccid-pinpad enable new pin pad code for ccid readers [default=no]],
789	AC_DEFINE(MP_CCID_PINPAD,1,[Enable new pin pad code for ccid readers]))
790
791	### BEGIN LDAP SPECIFIC OPTIONS
792	dnl ldap autoconf magic partly taken from pam_ldap
793
794	dnl --enable-ldap option.
795	AC_ARG_ENABLE(ldap,
796	[ --enable-ldap enable use of LDAP for authentication. [default=yes]],
797	, enable_ldap=yes)
798	AC_ARG_ENABLE(ldap-ssl, [ --disable-ldap-ssl disable SSL/TSL support for ldap])
799	AC_ARG_WITH(ldap-lib, [ --with-ldap-lib=type select ldap library [auto\|netscape5\|netscape4\|netscape3\|umich\|openldap]])
800	AC_ARG_WITH(ldap-dir, [ --with-ldap-dir=DIR base directory of ldap SDK])
801
802	AC_SUBST(LIBLDAP)
803	LDAP_MSG="no"
804	if (test x$enable_ldap = xyes); then
805	if test -n "$with_ldap_dir"; then
806	CPPFLAGS="$CPPFLAGS -I$with_ldap_dir/include"
807	LDFLAGS="$LDFLAGS -L$with_ldap_dir/lib"
808	case "$target_os" in
809	solaris*) LDFLAGS="$LDFLAGS -Wl,-R$with_ldap_dir/lib" ;;
810	*) LDFLAGS="$LDFLAGS -Wl,-rpath,$with_ldap_dir/lib" ;;
811	esac
812	fi
813
814	AC_CHECK_HEADERS(lber.h ldap.h ldap_ssl.h)
815
816	dnl check which ldap library we have
817	if test -z "$with_ldap_lib"; then
818	with_ldap_lib=auto
819	fi
820
821	if test -z "$found_ldap_lib" -a $ $with_ldap_lib = auto -o $with_ldap_lib = umich -o $with_ldap_lib = openldap $; then
822	AC_CHECK_LIB(lber, ber_init, LIBLDAP="-llber $LIBLDAP" found_lber_lib=yes)
823	saved_LIBS="$LIBS"
824	LIBS="$LIBS $LIBLDAP"
825	AC_CHECK_LIB(ldap, ldap_search, LIBLDAP="-lldap $LIBLDAP" found_ldap_lib=yes)
826	AC_CHECK_LIB(ldap, ldap_start_tls_s, LIBLDAP="-lssl $LIBLDAP" need_ssl_lib=yes)
827	LIBS="$saved_LIBS"
828	fi
829	if test -z "$found_ldap_lib" -a $ $with_ldap_lib = auto -o $with_ldap_lib = netscape5 $; then
830	AC_CHECK_LIB(ldap50, ldap_search, LIBLDAP="-lldap50 -lssldap50 -lssl3 -lnss3 -lnspr4 -lprldap50 -lplc4 -lplds4 $LIBLDAP" found_ldap_lib=yes need_pthread=true,, -lpthread)
831	fi
832	if test -z "$found_ldap_lib" -a $ $with_ldap_lib = auto -o $with_ldap_lib = netscape4 $; then
833	AC_CHECK_LIB(ldapssl41, ldap_search, LIBLDAP="-lldapssl41 -lplc3 -lplds3 -lnspr3 $LIBLDAP" found_ldap_lib=yes need_pthread=true,, -lpthread)
834	if test -z "$found_ldap_lib"; then
835	AC_CHECK_LIB(ldapssl40, ldap_search, LIBLDAP="-lldapssl40 $LIBLDAP" found_ldap_lib=yes need_pthread=true,, -lpthread)
836	fi
837	fi
838	if test -z "$found_ldap_lib" -a $ $with_ldap_lib = auto -o $with_ldap_lib = netscape3 $; then
839	AC_CHECK_LIB(ldapssl30, ldap_search, LIBLDAP="-lldapssl30 $LIBLDAP" found_ldap_lib=yes need_pthread=true,, -lpthread)
840	fi
841
842	if test -n "$found_ldap_lib" -a "x$ac_cv_header_ldap_h" = "xyes"; then
843	AC_DEFINE(LDAP_REFERRALS,1,[This is needed for the native Solaris LDAP SDK])
844	AC_DEFINE(HAVE_LDAP, 1, [Use LDAP for authentication etc.])
845	LDAP_MSG="yes"
846
847	saved_LIBS="$LIBS"
848	LIBS="$LIBS $LIBLDAP"
849	AC_CHECK_FUNCS(ldap_init)
850	if test "$enable_ldap_ssl" \!= "no"; then
851	AC_CHECK_FUNCS(ldapssl_init ldap_start_tls_s ldap_pvt_tls_set_option)
852	fi
853	LIBS="$saved_LIBS"
854	fi
855	fi
856	AM_CONDITIONAL(HAVE_LDAP, test "x$LDAP_MSG" = "xyes")
857	### END LDAP SPECIFIC OPTIONS
858
859	### BEGIN ASSUAN SPECIFIC OPTIONS
860	ASSUAN_MSG="no"
861	AC_SUBST(CFLAGS_ASSUAN)
862	AC_SUBST(LIBASSUAN)
863	LIBASSUAN="-lassuan"
864	AC_ARG_WITH(assuan,
865	[ --with-assuan=PATH use Assuan libraries in PATH],
866	[
867	if test -n "${need_dash_r}"; then
868	LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}"
869	else
870	LDFLAGS="-L${withval}/lib ${LDFLAGS}"
871	fi
872	CFLAGS_ASSUAN="-I${withval}/include ${CFLAGS_ASSUAN}"
873	]
874	)
875
876	AC_CHECK_LIB(assuan, assuan_pipe_connect, ASSUAN_MSG="yes", ASSUAN_MSG="no")
877	if test "x$ASSUAN_MSG" != "xno" ; then
878	saved_CPPFLAGS="$CPPFLAGS"
879	CPPFLAGS="$CFLAGS_ASSUAN $CPPFLAGS"
880	AC_CHECK_HEADER(assuan.h, ASSUAN_MSG="yes", ASSUAN_MSG="no")
881	CPPFLAGS="$saved_CPPFLAGS"
882	fi
883	AM_CONDITIONAL(HAVE_ASSUAN, test "x$ASSUAN_MSG" = "xyes")
884	### END ASSUAN SPECIFIC OPTIONS
885
886	PLUGINDIR="/usr/lib/mozilla/plugins"
887	AC_ARG_WITH(plugin-dir,
888	[ --with-plugin-dir=PATH install Mozilla plugin to PATH [[/usr/lib/mozilla/plugins]]],
889	[
890	PLUGINDIR="$withval"
891	]
892	)
893	AC_SUBST(PLUGINDIR)
894
895	BUNDLEDIR="${libdir}"
896	AC_ARG_WITH(bundle-dir,
897	[ --with-bundle-dir=PATH install MacOS X bundles to PATH [[EPREFIX/lib]]],
898	[
899	BUNDLEDIR="$withval"
900	]
901	)
902	AC_SUBST(BUNDLEDIR)
903
904	# Check for PIN entry program used by OpenSC Signer
905	PIN_ENTRY="/usr/local/bin/gpinentry"
906	AC_ARG_WITH(pin-entry,
907	[ --with-pin-entry=PROG Run PROG as PIN-entry for OpenSC Signer],
908	[
909	if test ! -z "$withval" -a "x$withval" != "xno" ; then
910	PIN_ENTRY="$withval"
911	fi
912	]
913	)
914	AC_DEFINE_UNQUOTED(PIN_ENTRY, "$PIN_ENTRY", [PIN-entry program for OpenSC Signer])
915
916	dnl Check for SGML processor
917	AC_ARG_WITH(docbook,
918	[ --without-docbook do no generate html manual (needs docbook)],
919	with_docbook=$withval)
920	AC_CHECK_PROG(XSLTPROC, xsltproc, xsltproc)
921	if test "x$XSLTPROC" = "x"; then
922	if test "x$with_docbook" = "xyes"; then
923	AC_MSG_ERROR([Docbook support requested, but cannot find xsltproc])
924	fi
925	with_docbook=no
926	fi
927	AM_CONDITIONAL(HAVE_DOCBOOK, test "x$with_docbook" = "xyes")
928
929	if test "x$prefix" = xNONE; then
930	prefix=$ac_default_prefix
931	fi
932	if test "x$exec_prefix" = xNONE; then
933	exec_prefix='${prefix}'
934	fi
935
936	dnl Enable/disable debugging messages.
937	AC_ARG_ENABLE(debug,
938	[ --enable-debug enable debug messages. [default=no]],
939	, enable_debug=no)
940	if (test x$enable_debug = xyes); then
941	AC_DEFINE(DEBUG, 1, [Enable debug messages.])
942	fi
943
944	CPPFLAGS="-I\${top_builddir}/src/include $CPPFLAGS"
945	AM_CONDITIONAL(HAVE_BUNDLES, test "x$with_bundles" = "xyes")
946
947	scldap_etc_path=`eval echo ${sysconfdir}` ; scldap_etc_path=`eval echo ${scldap_etc_path}`
948	AC_DEFINE_UNQUOTED(SCLDAP_ETC_PATH, "$scldap_etc_path", [etc path for libscldap])
949	scldap_conf_path=`eval echo ${scldap_etc_path}/scldap.conf`
950	AC_DEFINE_UNQUOTED(SCLDAP_CONF_PATH, "$scldap_conf_path", [default config file for libscldap])
951
952	opensc_etc_path=`eval echo ${sysconfdir}` ; opensc_etc_path=`eval echo ${opensc_etc_path}`
953	AC_DEFINE_UNQUOTED(OPENSC_ETC_PATH, "$opensc_etc_path", [etc path for libopensc])
954	opensc_conf_path=`eval echo ${opensc_etc_path}/opensc.conf`
955	AC_DEFINE_UNQUOTED(OPENSC_CONF_PATH, "$opensc_conf_path", [default config file for libopensc])
956
957	AC_SUBST(LIBSCCONF)
958	LIBSCCONF="\${top_builddir}/src/scconf/libscconf.la"
959	AC_SUBST(LIBSCLDAP)
960	if test "x$LDAP_MSG" = "xyes" ; then
961	LIBSCLDAP="\${top_builddir}/src/scldap/libscldap.la"
962	fi
963	AC_SUBST(LIBOPENSC)
964	LIBOPENSC="\${top_builddir}/src/libopensc/libopensc.la"
965
966	# Pass information about installed OpenSC requirements, so that
967	# a proper opensc-config file will be build.
968	OPENSC_LIBS="-L${libdir} -lopensc"
969	OPENSC_CFLAGS=""
970	AC_SUBST(OPENSC_LIBS)
971	AC_SUBST(OPENSC_CFLAGS)
972
973	pkgdata=`eval echo ${datadir}/${PACKAGE}` ; pkgdata=`eval echo ${pkgdata}`
974	AC_SUBST(pkgdata)
975
976	AC_OUTPUT([
977	Makefile
978	aclocal/Makefile
979	docs/Makefile
980	docs/pkcs15-profile.5
981	etc/Makefile
982	macos/Makefile
983	src/Makefile
984	src/common/Makefile
985	src/include/Makefile
986	src/include/opensc/Makefile
987	src/include/opensc/rsaref/Makefile
988	src/libopensc/Makefile
989	src/libopensc/opensc-config
990	src/libopensc/libopensc.pc
991	src/openscd/Makefile
992	src/openssh/Makefile
993	src/pam/Makefile
994	src/pkcs11/Makefile
995	src/pkcs11/rsaref/Makefile
996	src/pkcs15init/Makefile
997	src/scam/Makefile
998	src/scconf/Makefile
999	src/scdl/Makefile
1000	src/scldap/Makefile
1001	src/scrandom/Makefile
1002	src/sia/Makefile
1003	src/signer/Makefile
1004	src/signer/npinclude/Makefile
1005	src/sslengines/Makefile
1006	src/tests/Makefile
1007	src/tests/regression/Makefile
1008	src/tools/Makefile
1009	win32/Makefile
1010	])
1011
1012	if test ! -z "$RANDOM_POOL" ; then
1013	RAND_MSG="device ($RANDOM_POOL)"
1014	else
1015	if test ! -z "$PRNGD_PORT" ; then
1016	RAND_MSG="PRNGD/EGD (port localhost:$PRNGD_PORT)"
1017	elif test ! -z "$PRNGD_SOCKET" ; then
1018	RAND_MSG="PRNGD/EGD (socket $PRNGD_SOCKET)"
1019	else
1020	RAND_MSG="Builtin kluge"
1021	BUILTIN_RNG=1
1022	fi
1023	fi
1024
1025	dnl Someone please show me a better way :)
1026	A=`eval echo ${prefix}` ; A=`eval echo ${A}`
1027	B=`eval echo ${bindir}` ; B=`eval echo ${B}`
1028	C=`eval echo ${sysconfdir}` ; C=`eval echo ${C}`
1029
1030	echo ""
1031	echo "OpenSC has been configured with the following options"
1032
1033	echo ""
1034	echo "User binaries: ${B}"
1035	echo "Configuration files: ${C}"
1036
1037	echo ""
1038	echo "Host: ${host}"
1039	echo "Compiler: ${CC}"
1040	echo "Compiler flags: ${CFLAGS}"
1041	echo "Preprocessor flags: ${CPPFLAGS}"
1042	echo "Linker flags: ${LDFLAGS}"
1043	echo "Libraries: ${LIBS}"
1044
1045	echo ""
1046	echo "Random number collection: ${RAND_MSG}"
1047	echo "OpenSSL support: ${SSL_MSG}"
1048	echo " with engine: ${ENGINE_MSG}"
1049	echo " with sslhack: ${SSLHACK_MSG}"
1050	echo "PC/SC support: ${PCSC_MSG}"
1051	echo "OpenCT support: ${OPENCT_MSG}"
1052	echo "Assuan support: ${ASSUAN_MSG}"
1053	echo "LDAP support: ${LDAP_MSG}"
1054	echo "PAM support: ${PAM_MSG}"
1055	case "$host" in
1056	--osf*)
1057	echo "SIA support: ${SIA_MSG}"
1058	;;
1059	esac
1060	echo ""
1061
1062	if test "x$ENGINE_MSG" = "xno" -a "x$SSL_MSG" = "xyes"; then
1063	echo "OpenSSL was found. But to use the engine you will need"
1064	echo "version 0.9.7a or later."
1065	fi
1066
1067	if test ! -z "$BUILTIN_RNG"; then
1068	echo "WARNING: you are using the builtin random number service."
1069	echo "The random number service is very simple and is only"
1070	echo "intended for testing purposes. Please request your OS"
1071	echo "vendor to include /dev/random in future versions of"
1072	echo "their OS. Or use PRNGD/EGD instead, your choice."
1073	fi

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