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configure.in

Revision 314, 14.0 KB (checked in by jey, 7 years ago)
- added docs/Makefile to AC_OUTPUT
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	dnl $Id$
4
5	# Require autoconf 2.52
6	AC_PREREQ(2.52)
7
8	AC_INIT(src/libopensc/sc.c)
9	AM_INIT_AUTOMAKE(opensc, 0.6.0)
10	AM_CONFIG_HEADER(config.h)
11
12	AC_CANONICAL_HOST
13	case $host in
14	darwin* \| rhapsody*)
15	AC_DEFINE(OS_MACOSX,1,[MacOS X])
16	;;
17	beos*)
18	AC_DEFINE(OS_BEOS,1,[BeOS])
19	;;
20	cygwin* \| mingw* \| pw32*)
21	AC_DEFINE(OS_CYGWIN,1,[Cywin32 and friends])
22	;;
23	irix)
24	AC_DEFINE(OS_IRIX,1,[SGI IRIX])
25	;;
26	hpux)
27	AC_DEFINE(OS_HPUX,1,[HP-UX])
28	;;
29	solaris \| sunos)
30	AC_DEFINE(OS_SOLARIS,1,[Sun Solaris])
31	;;
32	osf)
33	AC_DEFINE(OS_DUNIX,1,[Digital UNIX])
34	;;
35	aix)
36	AC_DEFINE(OS_AIX,1,[IBM AIX])
37	;;
38	freebsd)
39	AC_DEFINE(OS_FREEBSD,1,[FreeBSD])
40	;;
41	netbsd)
42	AC_DEFINE(OS_NETBSD,1,[NetBSD])
43	;;
44	openbsd)
45	AC_DEFINE(OS_OPENBSD,1,[OpenBSD])
46	;;
47	linux)
48	AC_DEFINE(OS_LINUX,1,[Linux])
49	;;
50	esac
51	AC_PROG_CC
52	AC_C_BIGENDIAN
53
54	dnl Check for some target-specific stuff
55	case "$host" in
56	--hpux*)
57	CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE"
58	AC_DEFINE(PAM_SUN_CODEBASE, 1, [PAM based on SUN codebase])
59	;;
60	--solaris*)
61	CPPFLAGS="$CPPFLAGS -I/usr/local/include"
62	LDFLAGS="$LDFLAGS -L/usr/local/lib -R/usr/local/lib"
63	need_dash_r=1
64	AC_DEFINE(PAM_SUN_CODEBASE, 1, [PAM based on SUN codebase])
65	;;
66	--sunos4*)
67	CPPFLAGS="$CPPFLAGS -DSUNOS4"
68	AC_CHECK_FUNCS(getpwanam)
69	AC_DEFINE(PAM_SUN_CODEBASE, 1, [PAM based on SUN codebase])
70	;;
71	--aix*)
72	CPPFLAGS="$CPPFLAGS -I/usr/local/include"
73	LDFLAGS="$LDFLAGS -L/usr/local/lib"
74	if (test "$LD" != "gcc" && test -z "$blibpath"); then
75	blibpath="/usr/lib:/lib:/usr/local/lib"
76	fi
77	;;
78	--linux*)
79	;;
80	esac
81
82	dnl Allow user to specify flags
83	AC_ARG_WITH(cflags,
84	[ --with-cflags Specify additional flags to pass to compiler],
85	[
86	if test "x$withval" != "xno" ; then
87	CFLAGS="$CFLAGS $withval"
88	fi
89	]
90	)
91	AC_ARG_WITH(cppflags,
92	[ --with-cppflags Specify additional flags to pass to preprocessor] ,
93	[
94	if test "x$withval" != "xno"; then
95	CPPFLAGS="$CPPFLAGS $withval"
96	fi
97	]
98	)
99	AC_ARG_WITH(ldflags,
100	[ --with-ldflags Specify additional flags to pass to linker],
101	[
102	if test "x$withval" != "xno" ; then
103	LDFLAGS="$LDFLAGS $withval"
104	fi
105	]
106	)
107	AC_ARG_WITH(libs,
108	[ --with-libs Specify additional libraries to link with],
109	[
110	if test "x$withval" != "xno" ; then
111	LIBS="$LIBS $withval"
112	fi
113	]
114	)
115
116	dnl Checks for programs.
117	AC_PROG_CPP
118	AC_PROG_INSTALL
119	AC_PROG_LN_S
120	AC_PROG_MAKE_SET
121
122	dnl Special check for pthread support.
123	ACX_PTHREAD(
124	[
125	AC_DEFINE(HAVE_PTHREAD,1,
126	[Define if you have POSIX threads libraries and header files.])
127	], [
128	AC_MSG_ERROR([POSIX thread support required])
129	])
130	LIBS="$PTHREAD_LIBS $LIBS"
131	CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
132	CC="$PTHREAD_CC"
133
134	dnl Add libtool support.
135	AM_PROG_LIBTOOL
136	dnl Automatically update the libtool script if it becomes out-of-date.
137	#AC_SUBST(LIBTOOL_DEPS)
138
139	dnl Checks for header files.
140	AC_HEADER_STDC
141	AC_CHECK_HEADERS([errno.h fcntl.h malloc.h stdlib.h string.h sys/time.h unistd.h syslog.h getopt.h security/pam_appl.h security/_pam_macros.h readline/readline.h])
142
143	dnl Checks for typedefs, structures, and compiler characteristics.
144	AC_C_CONST
145	AC_TYPE_SIZE_T
146	AC_HEADER_TIME
147
148	AC_SUBST(GETOPTSRC)
149	AC_CHECK_FUNC(getopt_long, AC_DEFINE(HAVE_GETOPT_LONG, 1, [Define if you have the `getopt_long' function.]),
150	[GETOPTSRC="$GETOPTSRC \$(top_srcdir)/src/common/getopt.c \$(top_srcdir)/src/common/getopt1.c"
151	CPPFLAGS="-I\$(top_srcdir)/src/common $CPPFLAGS"
152	AC_DEFINE(HAVE_GETOPT_H, 1, [Define if you have the <getopt.h> header file.])])
153
154	dnl Checks for library functions.
155	AC_FUNC_ERROR_AT_LINE
156	AC_FUNC_MALLOC
157	AC_FUNC_MEMCMP
158	AC_FUNC_STAT
159	AC_FUNC_VPRINTF
160	AC_CHECK_FUNCS([getpass gettimeofday memset mkdir strdup strerror])
161
162	dnl C Compiler features
163	AC_C_INLINE
164	if test "$GCC" = "yes"; then
165	CFLAGS="$CFLAGS -Wall -Werror"
166	fi
167
168	dnl OS specific options
169	case "$host_os" in
170	hpux*)
171	CFLAGS="$CFLAGS -D_XOPEN_SOURCE_EXTENDED"
172	;;
173	osf*)
174	CFLAGS="$CFLAGS -D_POSIX_PII_SOCKET"
175	;;
176	*)
177	;;
178	esac
179
180	AC_ARG_WITH(common-dir,
181	[ --with-common-dir=PATH Specify path for common installation libraries],
182	[
183	if test "x$withval" != "xno" ; then
184	trycommondir=$withval
185	fi
186	]
187	)
188
189	saved_LDFLAGS="$LDFLAGS"
190	saved_CPPFLAGS="$CPPFLAGS"
191	AC_CACHE_CHECK([for common directory], ac_cv_commondir, [
192	for commondir in $trycommondir "" /usr/local /usr/pkg /opt ; do
193	# Skip directories if they don't exist
194	if test ! -z "$commondir" -a ! -d "$commondir" ; then
195	continue;
196	fi
197	CPPFLAGS="$saved_CPPFLAGS"
198	LDFLAGS="$saved_LDFLAGS"
199
200	if test ! -z "$commondir" -a "x$commondir" != "x/usr"; then
201	# Try to use $commondir/lib if it exists, otherwise
202	# $commondir
203	if test -d "$commondir/lib" ; then
204	LDFLAGS="-L$commondir/lib $saved_LDFLAGS"
205	if test ! -z "$need_dash_r" ; then
206	LDFLAGS="-R$commondir/lib $LDFLAGS"
207	fi
208	else
209	LDFLAGS="-L$commondir $saved_LDFLAGS"
210	if test ! -z "$need_dash_r" ; then
211	LDFLAGS="-R$commondir $LDFLAGS"
212	fi
213	fi
214	# Try to use $commondir/include if it exists, otherwise
215	# $commondir
216	if test -d "$commondir/include" ; then
217	CPPFLAGS="-I$commondir/include $saved_CPPFLAGS"
218	else
219	CPPFLAGS="-I$commondir $saved_CPPFLAGS"
220	fi
221	fi
222	break;
223	done
224
225	if test -z "$commondir" ; then
226	commondir="(system)"
227	fi
228
229	ac_cv_commondir=$commondir
230	])
231
232	if (test ! -z "$ac_cv_commondir" && test "x$ac_cv_commondir" != "x(system)") ; then
233	dnl Need to recover commondir - test above runs in subshell
234	commondir=$ac_cv_commondir
235	if test ! -z "$commondir" -a "x$commondir" != "x/usr"; then
236	# Try to use $commondir/lib if it exists, otherwise
237	# $commondir
238	if test -d "$commondir/lib" ; then
239	LDFLAGS="-L$commondir/lib $saved_LDFLAGS"
240	if test ! -z "$need_dash_r" ; then
241	LDFLAGS="-R$commondir/lib $LDFLAGS"
242	fi
243	else
244	LDFLAGS="-L$commondir $saved_LDFLAGS"
245	if test ! -z "$need_dash_r" ; then
246	LDFLAGS="-R$commondir $LDFLAGS"
247	fi
248	fi
249	# Try to use $commondir/include if it exists, otherwise
250	# $commondir
251	if test -d "$commondir/include" ; then
252	CPPFLAGS="-I$commondir/include $saved_CPPFLAGS"
253	else
254	CPPFLAGS="-I$commondir $saved_CPPFLAGS"
255	fi
256	fi
257	fi
258
259	AC_SUBST(CFLAGS_PCSC)
260	AC_SUBST(LIBPCSC)
261	LIBPCSC="-lpcsclite"
262	found_pcsclite=no
263	saved_LIBS="$LIBS"
264	saved_LDFLAGS="$LDFLAGS"
265	saved_CPPFLAGS="$CPPFLAGS"
266	LIBS="$LIBPCSC $saved_LIBS"
267	AC_ARG_WITH(pcsclite,
268	[ --with-pcsclite=PATH use PC/SC Lite in PATH],
269	[
270	AC_MSG_CHECKING([for SCardEstablishContext])
271	for pcscdir in /pcsc ""; do
272	LDFLAGS="$saved_LDFLAGS"
273
274	if test -d "$withval/lib$pcscdir"; then
275	if test -n "${need_dash_r}"; then
276	LDFLAGS="-L${withval}/lib${pcscdir}/ -R${withval}/lib${pcscdir}/ ${LDFLAGS}"
277	else
278	LDFLAGS="-L${withval}/lib${pcscdir} ${LDFLAGS}"
279	fi
280	else
281	if test -n "${need_dash_r}"; then
282	LDFLAGS="-L${withval}${pcscdir} -R${withval}${pcscdir} ${LDFLAGS}"
283	else
284	LDFLAGS="-L${withval}${pcscdir} ${LDFLAGS}"
285	fi
286	fi
287	if test -d "$withval/include"; then
288	CFLAGS_PCSC="-I${withval}/include${pcscdir} ${CFLAGS_PCSC}"
289	else
290	CFLAGS_PCSC="-I${withval}${pcscdir} ${CFLAGS_PCSC}"
291	fi
292	CPPFLAGS="$CFLAGS_PCSC $saved_CPPFLAGS"
293	AC_TRY_LINK([#include <stdlib.h>
294	#include <winscard.h>],[SCardEstablishContext(0, NULL, NULL, NULL);], ac_cv_lib_pcsclite_SCardEstablishContext=yes)
295	CPPFLAGS="$saved_CPPFLAGS"
296	if test "x$ac_cv_lib_pcsclite_SCardEstablishContext" = "xyes"; then
297	AC_DEFINE(HAVE_LIBPCSCLITE)
298	found_pcsclite=yes
299	break;
300	fi
301	done
302	if test "x$found_pcsclite" != "xyes" ; then
303	AC_MSG_RESULT(no)
304	else
305	AC_MSG_RESULT(yes)
306	fi
307	]
308	)
309	if test "x$found_pcsclite" != "xyes" ; then
310	AC_CHECK_LIB(pcsclite, SCardEstablishContext, , AC_MSG_ERROR([*** PC/SC Lite missing - please install first]))
311	fi
312	LIBS="$saved_LIBS"
313	AM_CONDITIONAL(HAVE_PCSCLITE, test "x$ac_cv_lib_pcsclite_SCardEstablishContext" = "xyes")
314
315	AC_SUBST(LIBDL)
316	AC_CHECK_LIB(dl, dlopen, [LIBDL="$LIBDL -ldl" ac_cv_func_dlopen_ldl=yes], ac_cv_func_dlopen_ldl=no)
317
318	AC_SUBST(LIBREADLINE)
319	# libreadline will also need libtermcap on some OSes
320	saved_LIBS="$LIBS"
321	for add in "" "-ltermcap"; do
322	if test "X$add" != "X"; then
323	AC_MSG_CHECKING([whether -lreadline requires $add])
324	fi
325	LIBS="$saved_LIBS $add"
326	unset ac_cv_lib_readline_readline
327	AC_CHECK_LIB(readline, readline, [
328	LIBREADLINE="-lreadline $add"
329	ac_cv_func_readline_lreadline=yes
330	], ac_cv_func_readline_lreadline=no)
331	test "$ac_cv_func_readline_lreadline" = yes && break
332	done
333
334	LIBS="$LIBS $LIBREADLINE"
335	AC_CHECK_FUNCS(readline)
336	LIBS="$saved_LIBS"
337
338	dnl The big search for OpenSSL
339	AC_ARG_WITH(ssl-dir,
340	[ --with-ssl-dir=PATH Specify path to OpenSSL installation],
341	[
342	if test "x$withval" != "xno" ; then
343	tryssldir=$withval
344	fi
345	]
346	)
347
348	SSL_MSG="no"
349	saved_LIBS="$LIBS"
350	saved_LDFLAGS="$LDFLAGS"
351	saved_CPPFLAGS="$CPPFLAGS"
352	AC_SUBST(LIBCRYPTO)
353	AC_CACHE_CHECK([for OpenSSL directory], ac_cv_openssldir, [
354	for ssldir in $tryssldir "" /usr/local/openssl /usr/lib/openssl /usr/local/ssl /usr/lib/ssl /usr/local /usr/pkg /opt /opt/openssl ; do
355	# Skip directories if they don't exist
356	if test ! -z "$ssldir" -a ! -d "$ssldir" ; then
357	continue;
358	fi
359	LIBCRYPTO="-lcrypto"
360	CPPFLAGS="$saved_CPPFLAGS"
361	LDFLAGS="$saved_LDFLAGS"
362	LIBS="$saved_LIBS $LIBCRYPTO"
363
364	if test ! -z "$ssldir" -a "x$ssldir" != "x/usr"; then
365	# Try to use $ssldir/lib if it exists, otherwise
366	# $ssldir
367	if test -d "$ssldir/lib" ; then
368	LDFLAGS="-L$ssldir/lib $saved_LDFLAGS"
369	if test ! -z "$need_dash_r" ; then
370	LDFLAGS="-R$ssldir/lib $LDFLAGS"
371	fi
372	else
373	LDFLAGS="-L$ssldir $saved_LDFLAGS"
374	if test ! -z "$need_dash_r" ; then
375	LDFLAGS="-R$ssldir $LDFLAGS"
376	fi
377	fi
378	# Try to use $ssldir/include if it exists, otherwise
379	# $ssldir
380	if test -d "$ssldir/include" ; then
381	CPPFLAGS="-I$ssldir/include $saved_CPPFLAGS"
382	else
383	CPPFLAGS="-I$ssldir $saved_CPPFLAGS"
384	fi
385	fi
386
387	# Basic test to check for compatible version and correct linking
388	# does not test for RSA - that comes later.
389	AC_TRY_RUN(
390	[
391	#include <string.h>
392	#include <openssl/rand.h>
393	int main(void)
394	{
395	char a[2048];
396	memset(a, 0, sizeof(a));
397	RAND_add(a, sizeof(a), sizeof(a));
398	return(RAND_status() <= 0);
399	}
400	],
401	[
402	found_crypto=1
403	break;
404	], []
405	)
406
407	if test ! -z "$found_crypto" ; then
408	break;
409	fi
410	done
411
412	# if test -z "$found_crypto" ; then
413	# AC_MSG_ERROR([Could not find working OpenSSL library, please install or check config.log])
414	# fi
415	if test -n "$found_crypto" ; then
416	if test -z "$ssldir" ; then
417	ssldir="(system)"
418	fi
419	ac_cv_openssldir=$ssldir
420	SSL_MSG="yes"
421	fi
422	], [SSL_MSG=yes])
423
424	if (test ! -z "$ac_cv_openssldir" && test "x$ac_cv_openssldir" != "x(system)") ; then
425	dnl Need to recover ssldir - test above runs in subshell
426	ssldir=$ac_cv_openssldir
427	if test ! -z "$ssldir" -a "x$ssldir" != "x/usr"; then
428	# Try to use $ssldir/lib if it exists, otherwise
429	# $ssldir
430	if test -d "$ssldir/lib" ; then
431	LDFLAGS="-L$ssldir/lib $saved_LDFLAGS"
432	if test ! -z "$need_dash_r" ; then
433	LDFLAGS="-R$ssldir/lib $LDFLAGS"
434	fi
435	else
436	LDFLAGS="-L$ssldir $saved_LDFLAGS"
437	if test ! -z "$need_dash_r" ; then
438	LDFLAGS="-R$ssldir $LDFLAGS"
439	fi
440	fi
441	# Try to use $ssldir/include if it exists, otherwise
442	# $ssldir
443	if test -d "$ssldir/include" ; then
444	CPPFLAGS="-I$ssldir/include $saved_CPPFLAGS"
445	else
446	CPPFLAGS="-I$ssldir $saved_CPPFLAGS"
447	fi
448	fi
449	fi
450	LIBS="$saved_LIBS"
451	if test "x$SSL_MSG" = "xyes" ; then
452	AC_DEFINE(HAVE_OPENSSL, 1, [Have OpenSSL libraries])
453	fi
454	AM_CONDITIONAL(HAVE_SSL, test "x$SSL_MSG" = "xyes")
455
456	dnl Check for PAM libs
457	PAM_MSG="no"
458	no_pam=""
459	AC_SUBST(LIBPAM)
460	saved_LIBS="$LIBS"
461	AC_MSG_CHECKING([PAM support])
462	AC_ARG_WITH(pam,
463	[ --with-pam Enable PAM support],
464	[
465	if test "x$withval" = "xno" ; then
466	AC_MSG_RESULT(disabled)
467	no_pam=1
468	fi
469	],
470	)
471	if test -z "$no_pam" ; then
472	if test "x$ac_cv_header_security_pam_appl_h" = "xyes" ; then
473	AC_MSG_RESULT(yes)
474	PAM_MSG="yes"
475	AC_CHECK_LIB(pam, pam_set_item, [LIBPAM="$LIBPAM -lpam"], AC_MSG_ERROR([*** libpam missing]))
476	LIBS="$LIBS $LIBPAM"
477	AC_CHECK_FUNCS(pam_getenvlist)
478	AC_CHECK_FUNCS(pam_putenv)
479	disable_shadow=yes
480	AC_DEFINE(HAVE_PAM, 1, [Have Pluggable Authentication Modules])
481	else
482	AC_MSG_RESULT(no)
483	fi
484	fi
485
486	dnl Check for older PAM
487	if test "x$PAM_MSG" = "xyes" ; then
488	# Check PAM strerror arguments (old PAM)
489	AC_MSG_CHECKING([whether pam_strerror takes only one argument])
490	AC_TRY_COMPILE(
491	[
492	#include <stdlib.h>
493	#include <security/pam_appl.h>
494	],
495	[(void)pam_strerror((pam_handle_t *)NULL, -1);],
496	[AC_MSG_RESULT(no)],
497	[
498	AC_DEFINE(HAVE_OLD_PAM, 1, [Have OLD Pluggable Authentication Modules])
499	AC_MSG_RESULT(yes)
500	PAM_MSG="yes (old library)"
501	]
502	)
503	fi
504	LIBS="$saved_LIBS"
505	AM_CONDITIONAL(HAVE_PAM, test "x$PAM_MSG" = "xyes")
506	AM_CONDITIONAL(HAVE_PAM_AND_SSL, test "x$PAM_MSG" = "xyes" -a "x$SSL_MSG" = "xyes")
507
508	dnl Enable/disable debugging messages.
509	AC_ARG_ENABLE(debug,
510	[ --enable-debug enable debug messages. [default=no]],
511	, enable_debug=no)
512	if (test x$enable_debug = xyes); then
513	AC_DEFINE(DEBUG, 1, [Enable debug messages.])
514	fi
515
516	AC_SUBST(CFLAGS_OPENSC)
517	CFLAGS_OPENSC="-I\${top_srcdir}/src/libopensc"
518	AC_SUBST(LIBOPENSC)
519	LIBOPENSC="\${top_srcdir}/src/libopensc/libopensc.la"
520
521	# Pass information about installed OpenSC requirements, so that
522	# a proper opensc-config file will be build.
523	OPENSC_LIBS="-L${libdir} -lopensc"
524	OPENSC_CFLAGS=""
525	AC_SUBST(OPENSC_LIBS)
526	AC_SUBST(OPENSC_CFLAGS)
527
528	AC_OUTPUT([
529	Makefile
530	aclocal/Makefile
531	docs/Makefile
532	src/Makefile
533	src/common/Makefile
534	src/libopensc/Makefile
535	src/libopensc/opensc-config
536	src/openssh/Makefile
537	src/pam/Makefile
538	src/pkcs11/Makefile
539	src/pkcs11/rsaref/Makefile
540	src/tests/Makefile
541	src/tools/Makefile
542	])
543
544	dnl Someone please show me a better way :)
545	A=`eval echo ${prefix}` ; A=`eval echo ${A}`
546	B=`eval echo ${bindir}` ; B=`eval echo ${B}`
547
548	echo ""
549	echo "OpenSC has been configured with the following options"
550
551	echo ""
552	echo "User binaries: ${B}"
553
554	echo ""
555	echo "Host: ${host}"
556	echo "Compiler: ${CC}"
557	echo "Compiler flags: ${CFLAGS}"
558	echo "Preprocessor flags: ${CPPFLAGS}"
559	echo "Linker flags: ${LDFLAGS}"
560	echo "Libraries: ${LIBS}"
561
562	echo ""
563	echo "OpenSSL support: ${SSL_MSG}"
564	echo "PAM support: ${PAM_MSG}"
565
566	echo ""

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