8d7e03be8aafe76b729d8fcb478a93ba1909f840
[yaz-moved-to-github.git] / configure.ac
1 dnl This file is part of the YAZ toolkit.
2 dnl Copyright (C) Index Data
3 dnl See the file LICENSE for details.
4 AC_PREREQ([2.60])
5 AC_INIT([yaz],
6 m4_esyscmd([. ./IDMETA; echo $VERSION|tr -d '\n']),
7 [yaz-help@indexdata.dk])
8 AC_CONFIG_HEADERS(include/config.h)
9 AC_CONFIG_SRCDIR([configure.ac])
10 AC_CONFIG_AUX_DIR([config])
11 AM_INIT_AUTOMAKE([1.9 subdir-objects])
12 dnl
13 AC_SUBST([READLINE_LIBS])
14 AC_SUBST([YAZ_CONF_CFLAGS])
15 dnl ------ Checking programs
16 AC_PROG_CC
17 AC_PROG_CPP
18 AC_CHECK_PROGS([YACC], 'bison -y')
19 test -z "$YACC" -a ! -f src/cql.c && AC_MSG_ERROR([GNU Bison not found])
20 test -z "$YACC" && AC_MSG_WARN([GNU Bison not found])
21 AC_CHECK_PROGS([TCLSH], [tclsh tclsh8.5 tclsh8.4 tclsh8.3 tclsh8.2], [tclsh])
22 AC_PROG_INSTALL
23 AM_PROG_LIBTOOL
24 AM_PROG_CC_C_O
25 AC_PATH_PROG([pkgconfigpath],[pkg-config],[NONE])
26 dnl
27 YAZ_DOC
28 dnl
29 dnl
30 AC_C_BIGENDIAN
31 AC_CHECK_HEADERS([dirent.h fnmatch.h wchar.h locale.h langinfo.h pwd.h unistd.h sys/select.h sys/socket.h sys/stat.h sys/time.h sys/times.h sys/types.h sys/un.h sys/wait.h sys/prctl.h netdb.h arpa/inet.h netinet/tcp.h netinet/in_systm.h execinfo.h],[],[],[])
32 AC_CHECK_HEADERS([net/if.h netinet/in.h netinet/if_ether.h],[],[],[
33  #if HAVE_SYS_TYPES_H
34  #include <sys/types.h>
35  #endif
36  #if HAVE_SYS_SOCKET_H
37  #include <sys/socket.h>
38  #endif
39  #if HAVE_NET_IF_H
40  #include <net/if.h>
41  #endif
42  #if HAVE_NETINET_IN_H
43  #include <netinet/in.h>
44  #endif
45 ])
46 AC_HEADER_STDC
47 if test "$ac_cv_header_stdc" = "no"; then
48     AC_MSG_WARN([Your system doesn not seem to support ANSI C])
49 fi
50 dnl ----- Types
51 AC_CHECK_TYPES([long long])
52 dnl
53 dnl ----- Sockets
54 checkBoth=0
55 AC_CHECK_FUNC([connect])
56 if test "$ac_cv_func_connect" = "no"; then
57     AC_CHECK_LIB([socket],[main], LIBS="$LIBS -lsocket", checkBoth=1)
58 fi
59 if test "$checkBoth" = "1"; then
60     oldLibs=$LIBS
61     LIBS="$LIBS -lsocket -lnsl"
62     AC_CHECK_FUNC([accept], , [LIBS=$oldLibs])
63 fi
64 AC_CHECK_FUNC([gethostbyname], ,[AC_CHECK_LIB(nsl, main, [LIBS="$LIBS -lnsl"])])
65 dnl
66 dnl ------ redis
67 hiredis=default
68 AC_SUBST([HIREDIS_LIBS])
69 AC_ARG_WITH([redis], [  --with-redis            hiredis library], [hiredis=$withval])
70 if test "$hiredis" != "no" -a "$pkgconfigpath" != "NONE"; then
71     AC_CHECK_LIB([hiredis],[redisCommandArgv],[HIREDIS_LIBS=-lhiredis])
72     AC_MSG_CHECKING([for redis])
73     if $pkgconfigpath --cflags hiredis >/dev/null 2>&1 ; then
74         if $pkgconfigpath --atleast-version 0.10 hiredis; then
75             AC_MSG_RESULT([yes])
76             CFLAGS="$CFLAGS `$pkgconfigpath --cflags hiredis`"
77             HIREDIS_LIBS="`$pkgconfigpath --libs hiredis`"
78             AC_DEFINE([HAVE_HIREDIS],[1],[Define to 1 if hiredis is enabled])
79         else
80             AC_MSG_RESULT([no. Version 0.10 required])
81             if test "$hiredis" != "default"; then
82                 AC_MSG_ERROR([hiredis libraries missing])
83             fi
84         fi
85     else
86         if test "$ac_cv_lib_hiredis_redisCommandArgv" = "yes"; then
87             AC_DEFINE([HAVE_HIREDIS],[1])
88             AC_MSG_RESULT([yes])
89         else
90             AC_MSG_RESULT([no])
91             if test "$hiredis" != "default"; then
92                 AC_MSG_ERROR([hiredis libraries missing])
93             fi
94         fi
95     fi
96 fi
97 dnl ------ memcached
98 memcached=default
99 AC_SUBST([MEMCACHED_LIBS])
100 AC_ARG_WITH([memcached], [  --with-memcached        Memcached library], [memcached=$withval])
101 if test "$memcached" != "no" -a "$pkgconfigpath" != "NONE"; then
102     AC_MSG_CHECKING([for libmemcached])
103     if $pkgconfigpath --cflags libmemcached >/dev/null 2>&1 ; then
104         if $pkgconfigpath --atleast-version 0.40 libmemcached; then
105             AC_MSG_RESULT([yes])
106             CFLAGS="$CFLAGS `$pkgconfigpath --cflags libmemcached`"
107             MEMCACHED_LIBS="`$pkgconfigpath --libs libmemcached`"
108             AC_DEFINE([HAVE_LIBMEMCACHED],[1],[Define to 1 if memcached is enabled])
109         else
110             AC_MSG_RESULT([no. Version 0.40 required])
111             if test "$memcached" != "default"; then
112                 AC_MSG_ERROR([libmemcached libraries missing])
113             fi
114         fi
115     else
116         AC_MSG_RESULT([no])
117         if test "$memcached" != "default"; then
118             AC_MSG_ERROR([libmemcached libraries missing])
119         fi
120     fi
121 fi
122 dnl
123 dnl
124 dnl
125 dnl ------ GNU TLS
126 AC_SUBST([SSL_CFLAGS])
127 AC_SUBST([SSL_LIBS])
128 gnutls=default
129 AC_ARG_WITH([gnutls], [  --with-gnutls[=PREFIX]    GNU TLS library in PREFIX], [gnutls=$withval])
130 if test "$gnutls" != "no"; then
131     gnutlsver=no
132     if test "$gnutls" != "yes" -a "$gnutls" != "default"; then
133         if test -x $gnutls/bin/pkg-config; then
134             if $gnutls/bin/pkg-config --exists gnutls; then
135                 SSL_CFLAGS=`$gnutls/bin/pkg-config --cflags gnutls`
136                 SSL_LIBS="`$gnutls/bin/pkg-config --libs gnutls`"
137                 gnutlsver=`$gnutls/bin/pkg-config --modversion gnutls`
138             fi
139         fi
140     else
141         if test "$pkgconfigpath" != "NONE"; then
142             if $pkgconfigpath --exists gnutls; then
143                 SSL_CFLAGS=`$pkgconfigpath --cflags gnutls`
144                 SSL_LIBS="`$pkgconfigpath --libs gnutls`"
145                 gnutlsver=`$pkgconfigpath --modversion gnutls`
146             fi
147         fi
148     fi
149     AC_MSG_CHECKING([for GNU TLS])
150     if test "$gnutlsver" != "no"; then
151         AC_DEFINE([HAVE_GNUTLS_H],[1],[Define to 1 if GNUTLS is present])
152         AC_MSG_RESULT([$gnutlsver])
153     else
154         SSL_CFLAGS=""
155         AC_MSG_RESULT([None])
156         if test "$gnutls" != "default"; then
157             AC_MSG_ERROR([GNU TLS development libraries missing])
158         fi
159     fi
160 fi
161 dnl
162 dnl ------ GNU Readline
163 READLINE_SHARED_LIBADD=""
164 AC_CHECK_LIB([ncurses],[tgetent],[READLINE_SHARED_LIBADD="-lncurses"],
165     AC_CHECK_LIB([termcap],[tgetent],[READLINE_SHARED_LIBADD="-ltermcap"])
166 )
167 READLINE_LIBS=""
168 AC_CHECK_LIB([readline],[readline],[READLINE_LIBS="$READLINE_LIBS -lreadline $READLINE_SHARED_LIBADD"],,$READLINE_SHARED_LIBADD)
169 AC_CHECK_LIB([history],[add_history],[READLINE_LIBS="$READLINE_LIBS -lhistory"])
170 if test "$ac_cv_lib_readline_readline" = "yes"; then
171     AC_CHECK_HEADERS([readline/readline.h readline/history.h])
172     xLIBS=$LIBS
173     LIBS="$LIBS $READLINE_LIBS"
174     AC_TRY_LINK([
175         #include <stdio.h>
176         #include <readline/readline.h>
177             ],[
178             rl_attempted_completion_over = 0;
179             ],AC_DEFINE([HAVE_READLINE_COMPLETION_OVER],1,[Define to 1 if rl_attempted_completion_over is defined]))
180     AC_TRY_LINK([
181         #include <stdio.h>
182         #include <readline/readline.h>
183             ],[
184             rl_completion_matches (0, 0);
185             ],[AC_DEFINE([HAVE_READLINE_RL_COMPLETION_MATCHES],1,[Define to 1 if rl_completion_matches is defined])])
186     LIBS=$xLIBS
187 fi
188 dnl ------ iconv
189 AC_ARG_WITH([iconv],[  --with-iconv[=PREFIX]     iconv library in PREFIX])
190 if test "$with_iconv" != "no"; then
191     AC_MSG_CHECKING([for iconv])
192     oldLIBS="$LIBS"
193     oldCPPFLAGS="${CPPFLAGS}"
194     if test "$with_iconv" != "yes" -a "$with_iconv" != ""; then
195         LIBS="$LIBS -L${with_iconv}/lib"
196         CPPFLAGS="${CPPFLAGS} -I${with_iconv}/include"
197     fi
198     AC_TRY_LINK([
199                 #include <iconv.h>
200             ],[
201             iconv_t t = iconv_open("", "");
202             ],[
203             AC_DEFINE([HAVE_ICONV_H],1,[Define to 1 if iconv.h is present])
204             AC_MSG_RESULT([yes])
205             ],[
206             LIBS="$LIBS -liconv"
207             AC_TRY_LINK([
208                         #include <iconv.h>
209                     ],[
210             iconv_t t = iconv_open("", "");
211                     ],[
212             AC_DEFINE([HAVE_ICONV_H],1)
213             AC_MSG_RESULT([yes])
214                     ],[
215             LIBS="$oldLIBS"
216             CPPFLAGS="$oldCPPFLAGS"
217             AC_MSG_RESULT([no])
218             ])
219     ])
220 fi
221 dnl ------ various functions
222 AC_CHECK_FUNCS([getaddrinfo vsnprintf gettimeofday poll strerror_r localtime_r usleep fopen64])
223 case $host in
224     *-*-darwin*)
225         trypoll="no";
226         ;;
227     *)
228         trypoll="yes";
229         ;;
230 esac
231
232 if test "$ac_cv_func_poll" = "yes" -a "$trypoll" = "yes"; then
233     AC_CHECK_HEADERS([sys/poll.h])
234 fi
235 dnl ------ socklen_t
236 dnl We check for socklen_t by making prototypes with the
237 dnl various types. First socklen_t, then size_t, finally int.
238 dnl If the prototype succeeds, we are probably safe.
239 dnl That works if accept is not preprocessor defined (such sa AIX)
240 AC_MSG_CHECKING([for socklen_t])
241 AC_CACHE_VAL(ac_cv_check_socklen_t,[ac_cv_check_socklen_t=''
242         AC_TRY_COMPILE([
243 #include <sys/types.h>
244 #include <sys/socket.h>
245 #ifdef __cplusplus
246 extern "C" {
247 #endif
248 #define try 1
249 #ifdef AIX
250 #if AIX >= 51
251 #define try 0
252 #endif
253 #endif
254 #if try
255 extern int accept(int, struct sockaddr *, socklen_t *);
256 #endif
257 #ifdef __cplusplus
258 }
259 #endif
260         ],,[ac_cv_check_socklen_t=socklen_t],[
261                 AC_TRY_COMPILE([
262 #include <sys/types.h>
263 #include <sys/socket.h>
264 #ifdef __cplusplus
265 extern "C" {
266 #endif
267 #define try 1
268 #ifdef AIX
269 #if AIX >= 42
270 #define try 0
271 #endif
272 #endif
273 #if try
274 extern int accept(int, struct sockaddr *, size_t t *);
275 #endif
276 #ifdef __cplusplus
277 }
278 #endif
279 ],,[ac_cv_check_socklen_t=size_t],[ac_cv_check_socklen_t=int])
280                 ])
281         ])
282 AC_MSG_RESULT([$ac_cv_check_socklen_t])
283 AC_DEFINE_UNQUOTED([YAZ_SOCKLEN_T],[$ac_cv_check_socklen_t],[socklen_t type])
284 dnl
285 dnl ------ tcpd
286 AC_ARG_ENABLE([tcpd],[  --enable-tcpd[=PREFIX]  enable TCP wrapper for server if available])
287 if test "$enable_tcpd" -a "$enable_tcpd" != "no"; then
288     oldLibs=$LIBS
289     oldCPPFLAGS=$CPPFLAGS
290     if test "$enable_tcpd" != "yes"; then
291         LIBS="$LIBS -L$enable_tcpd/lib"
292         CPPFLAGS="$CPPFLAGS -I$enable_tcpd/include"
293     fi
294     AC_MSG_CHECKING([for working tcpd.h])
295     LIBS="$LIBS -lwrap"
296     AC_TRY_LINK([#include <syslog.h>
297 #include <tcpd.h>
298             int allow_severity = LOG_INFO;
299             int deny_severity = LOG_WARNING;],
300         [struct request_info request_info; int i;
301             i = hosts_access(&request_info);],
302         tcpd_ok=1, tcpd_ok=0)
303     LIBS=$oldLibs
304     if test "$tcpd_ok" = "0"; then
305         AC_MSG_RESULT([no])
306         AC_MSG_ERROR([tcpd development libraries missing])
307         CPPFLAGS=$oldCPPFLAGS
308     else
309         TCPD_LIBS="-lwrap"
310         AC_MSG_RESULT([yes])
311         AC_DEFINE([HAVE_TCPD_H],1,[Define to 1 if tcp wrap library is present])
312     fi
313 fi
314 AC_SUBST([TCPD_LIBS])
315 dnl
316 AC_SUBST([YAZ_CONFIG_CFLAGS])
317 dnl
318 dnl ------ POSIX Threads
319 HAVETHREADS=0
320 AC_ARG_ENABLE([threads],[  --disable-threads       disable POSIX threads],[enable_threads=$enableval],[enable_threads=yes])
321 if test "$enable_threads" = "yes" -a "$HAVETHREADS" = "0"; then
322     ACX_PTHREAD([
323             OCFLAGS=$CFLAGS
324             CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
325             dnl unfortunately empty thread lib spec is problematic because
326             dnl 'yaz-config --cflags' is not always passed to linker in
327             dnl applications using YAZ (such as Zebra).
328             if test "x$PTHREAD_LIBS" = "x"; then
329                 OLIBS=$LIBS
330                 for lib in -lpthread -lpthreads -lc_r; do
331                     LIBS="$lib $OLIBS"
332                     AC_TRY_LINK([ #include <pthread.h> ],
333                             [ pthread_t id; pthread_join(id, 0); ],
334                             [ PTHREAD_LIBS=$lib; break ]
335                         )
336                 done
337                 LIBS=$OLIBS
338             fi
339             LIBS="$LIBS $PTHREAD_LIBS"
340             AC_DEFINE(YAZ_POSIX_THREADS,1,[Define to 1 if POSIX threads is present])
341             YAZ_CONFIG_CFLAGS="$YAZ_CONFIG_CFLAGS -DYAZ_POSIX_THREADS=1"
342             ])
343 fi
344
345 dnl ----- libXSLT/libEXLT/libXML2
346 AC_SUBST([XML2_CFLAGS])
347
348 xml_enabled=false
349 YAZ_LIBXML2([
350         AC_DEFINE(YAZ_HAVE_XML2,1,[Define to 1 if Libxml2 is present])
351         YAZ_CONFIG_CFLAGS="$YAZ_CONFIG_CFLAGS -DYAZ_HAVE_XML2=1"
352         xml_enabled=true
353     ])
354
355 if test "$xml_enabled" = "true"; then
356     YAZ_LIBXSLT([
357             AC_DEFINE(YAZ_HAVE_XSLT,1,[Define to 1 if Libxslt is present])
358             YAZ_CONFIG_CFLAGS="$YAZ_CONFIG_CFLAGS -DYAZ_HAVE_XSLT=1"
359         ])
360     YAZ_LIBEXSLT([
361             AC_DEFINE(YAZ_HAVE_EXSLT,1,[Define to 1 if EXSLT is present])
362             YAZ_CONFIG_CFLAGS="$YAZ_CONFIG_CFLAGS -DYAZ_HAVE_EXSLT=1"
363         ])
364
365 fi
366 YAZ_CONFIG_CFLAGS="$YAZ_CONFIG_CFLAGS $XML2_CFLAGS"
367
368 if test "$XML2_LIBS"; then
369     LIBS="$XML2_LIBS $LIBS"
370 fi
371
372 dnl
373 dnl
374 AC_CHECK_ICU([3.4],[
375         if test "$xml_enabled" = "true"; then
376             ICU_CPPFLAGS="$ICU_CPPFLAGS -D YAZ_HAVE_ICU=1"
377         else
378             ICU_CPPFLAGS=""
379             AC_MSG_WARN([ICU support disabled because XML support is unavailable])
380         fi
381 ])
382 dnl ------ versioning
383 dnl
384 WIN_FILEVERSION=`echo $PACKAGE_VERSION | $AWK 'BEGIN { FS = "."; } { m = $4; printf("%d,%d,%d,%d", $1, $2, $3 == "" ? "0" : $3, $4 == "" ? "1" : $4);}'`
385 AC_SUBST([WIN_FILEVERSION])
386 VERSION_HEX=`echo $PACKAGE_VERSION | $AWK 'BEGIN { FS = "."; } { printf("%x", ($1 * 256 + $2) * 256 + $3);}'`
387 AC_SUBST([VERSION_HEX])
388 if test -d ${srcdir}/.git; then
389     VERSION_SHA1=`git show --pretty=format:%H|head -1`
390 else
391     VERSION_SHA1=`head -1 ${srcdir}/ChangeLog|awk '{print $2}'`
392 fi
393 AC_SUBST([VERSION_SHA1])
394 dnl
395 dnl ------ Makefiles
396 dnl
397 AC_OUTPUT([
398 Makefile
399 src/Makefile
400 test/Makefile
401 util/Makefile
402 include/Makefile
403 include/yaz/Makefile
404 client/Makefile
405 ztest/Makefile
406 zoom/Makefile
407 doc/Makefile
408 doc/local0.ent
409 doc/common/Makefile
410 doc/common/print.dsl
411 etc/Makefile
412 yaz-config
413 yaz.pc
414 Doxyfile
415 win/version.nsi
416 include/yaz/yaz-version.h
417 ],[
418         sed s%echo_source=yes%echo_source=no%g < yaz-config > util/yaz-config && chmod +x yaz-config util/yaz-config
419         diff doc/local.ent doc/local0.ent >/dev/null 2>/dev/null \
420                 || cp doc/local0.ent doc/local.ent
421     ]
422 )
423
424
425 echo \
426 "------------------------------------------------------------------------
427 Configuration:
428
429   YAZ Package:                ${PACKAGE}
430   YAZ Version:                ${VERSION}
431   Bugreport:                  ${PACKAGE_BUGREPORT}
432   Source code location:       ${srcdir}
433   C Preprocessor:             ${CPP}
434   C Preprocessor flags:       ${CPPFLAGS}
435   C Compiler:                 ${CC}
436   C Compiler flags:           ${CFLAGS}
437   Linker flags:               ${LDFLAGS}
438   Linked libs:                ${LIBS}
439   Host System Type:           ${host}
440   Install path:               ${prefix}
441   Automake:                   ${AUTOMAKE}
442   Archiver:                   ${AR}
443   Ranlib:                     ${RANLIB}
444
445 ------------------------------------------------------------------------"
446 dnl Local Variables:
447 dnl mode:shell-script
448 dnl sh-indentation: 2
449 dnl sh-basic-offset: 4
450 dnl End: