configure.ac

   1 dnl YAZ Toolkit, Index Data 1994-2006
   2 dnl See the file LICENSE for details.
   3 dnl $Id: configure.ac,v 1.50 2006-11-30 09:11:35 adam Exp $
   4 AC_PREREQ(2.59)
   5 AC_INIT([yaz],[2.1.41],[yaz-help@indexdata.dk])
   6 AC_CONFIG_SRCDIR(configure.ac)
   7 AC_CONFIG_AUX_DIR([config])
   8 AM_INIT_AUTOMAKE([1.8])
   9 dnl
  10 AC_SUBST(READLINE_LIBS)
  11 AC_SUBST(YAZ_CONF_CFLAGS)
  12 dnl ------ Checking programs
  13 AC_PROG_CC
  14 AC_PROG_CPP
  15 AC_CHECK_PROGS(YACC, 'bison -y')
  16 test -z "$YACC" && AC_MSG_WARN([GNU bison not found])
  17 AC_CHECK_PROGS(TCLSH, tclsh8.5 tclsh8.4 tclsh8.3 tclsh8.2, tclsh)
  18 AC_PROG_INSTALL
  19 AM_PROG_LIBTOOL
  20 AC_PATH_PROG(pkgconfigpath, pkg-config, NONE)
  21 dnl
  22 YAZ_DOC
  23 dnl
  24 dnl
  25 dnl ------ Headers
  26 AC_CHECK_HEADERS(dirent.h fnmatch.h wchar.h locale.h langinfo.h pwd.h sys/select.h sys/socket.h sys/stat.h sys/time.h sys/types.h sys/un.h sys/wait.h unistd.h netinet/if_ether.h netinet/in_systm.h)
  27 AC_HEADER_STDC
  28 if test "$ac_cv_header_stdc" = "no"; then
  29     AC_MSG_WARN([Your system doesn not seem to support ANSI C])
  30 fi
  31 dnl ----- Types
  32 AC_CHECK_TYPES([long long])
  33 dnl
  34 dnl ----- Sockets
  35 checkBoth=0
  36 AC_CHECK_FUNC(connect)
  37 if test "$ac_cv_func_connect" = "no"; then
  38     AC_CHECK_LIB(socket, main, LIBS="$LIBS -lsocket", checkBoth=1)
  39 fi
  40 if test "$checkBoth" = "1"; then
  41     oldLibs=$LIBS
  42     LIBS="$LIBS -lsocket -lnsl"
  43     AC_CHECK_FUNC(accept, , [LIBS=$oldLibs])
  44 fi
  45 AC_CHECK_FUNC(gethostbyname, ,[AC_CHECK_LIB(nsl, main, [LIBS="$LIBS -lnsl"])])
  46 dnl
  47 dnl ------ OpenSSL
  48 AC_SUBST(SSL_CFLAGS)
  49 openssl=default
  50 AC_ARG_WITH(openssl, [  --with-openssl[=PREFIX]   OpenSSL library in PREFIX], [openssl=$withval])
  51 SSL_CFLAGS=""
  52 SSL_LIBPATH=""
  53 if test "$openssl" != "no"; then
  54     sslver=no
  55     if test "$openssl" != "yes" -a "$openssl" != "default"; then
  56         if test -x $openssl/bin/pkg-config; then
  57             if $openssl/bin/pkg-config --exists openssl; then
  58                 SSL_CFLAGS=`$openssl/bin/pkg-config --cflags openssl`
  59                 LIBS="$LIBS `$openssl/bin/pkg-config --libs openssl`"
  60                 sslver=`$openssl/bin/pkg-config --modversion openssl`
  61             fi
  62         fi
  63         if test "$sslver" = "no"; then
  64             SSL_CFLAGS="-I$openssl/include -I$openssl/include/openssl"
  65             SSL_LIBPATH="-L$openssl/lib"
  66         fi
  67     else
  68         if test "$pkgconfigpath" != "NONE"; then
  69             if $pkgconfigpath --exists openssl; then
  70                 SSL_CFLAGS=`$pkgconfigpath --cflags openssl`
  71                 LIBS="$LIBS `$pkgconfigpath --libs openssl`"
  72                 sslver=`$pkgconfigpath --modversion openssl`
  73             fi
  74         fi
  75         if test "$sslver" = "no"; then
  76             SSL_CFLAGS="-I/usr/include/openssl"
  77         fi
  78     fi
  79     if test "$sslver" = "no"; then
  80         xLIBS="$LIBS";
  81         xCPPFLAGS="$CPPFLAGS";
  82         CPPFLAGS="$CPPFLAGS $SSL_CFLAGS $SSL_LIBPATH"
  83         AC_CHECK_LIB(crypto, main)
  84         AC_CHECK_LIB(ssl, SSL_new)
  85         if test "$ac_cv_lib_ssl_SSL_new" = "yes"; then
  86             AC_CHECK_HEADER(openssl/ssl.h,[sslver=yes])
  87             LIBS="$SSL_LIBPATH $LIBS"
  88         fi
  89         if test "$sslver" != "yes"; then
  90             LIBS="$xLIBS"
  91         fi
  92         CPPFLAGS="$xCPPFLAGS"
  93     fi
  94     AC_MSG_CHECKING([for SSL])
  95     if test "$sslver" != "no"; then
  96         SSL_CFLAGS="-DHAVE_OPENSSL_SSL_H=1 $SSL_CFLAGS"
  97         AC_MSG_RESULT([$sslver])
  98     else
  99         SSL_CFLAGS=""
 100         AC_MSG_RESULT([None])
 101         if test "$openssl" != "default"; then
 102             AC_MSG_ERROR([OpenSSL development libraries missing])
 103         fi
 104     fi
 105 fi
 106 dnl
 107 dnl ------ GNU Readline
 108 READLINE_SHARED_LIBADD=""
 109 AC_CHECK_LIB(ncurses, tgetent, [READLINE_SHARED_LIBADD="-lncurses"],
 110     AC_CHECK_LIB(termcap, tgetent, [READLINE_SHARED_LIBADD="-ltermcap"])
 111 )
 112 READLINE_LIBS=""
 113 AC_CHECK_LIB(readline, readline, [READLINE_LIBS="$READLINE_LIBS -lreadline $READLINE_SHARED_LIBADD"],,$READLINE_SHARED_LIBADD)
 114 AC_CHECK_LIB(history, add_history, [READLINE_LIBS="$READLINE_LIBS -lhistory"])
 115 if test "$ac_cv_lib_readline_readline" = "yes"; then
 116     AC_CHECK_HEADERS(readline/readline.h readline/history.h)
 117     xLIBS=$LIBS
 118     LIBS="$LIBS $READLINE_LIBS"
 119     AC_TRY_LINK([
 120         #include <stdio.h>
 121         #include <readline/readline.h>
 122             ],[
 123             rl_attempted_completion_over = 0;
 124             ],AC_DEFINE(HAVE_READLINE_COMPLETION_OVER))
 125     AC_TRY_LINK([
 126         #include <stdio.h>
 127         #include <readline/readline.h>
 128             ],[
 129             rl_completion_matches (0, 0);
 130             ],[AC_DEFINE(HAVE_READLINE_RL_COMPLETION_MATCHES)])
 131     LIBS=$xLIBS
 132 fi
 133 dnl ------ iconv
 134 AC_ARG_WITH(iconv, [  --with-iconv[=PREFIX]     iconv library in PREFIX])
 135 if test "$with_iconv" != "no"; then
 136     AC_MSG_CHECKING(for iconv)
 137     oldLIBS="$LIBS"
 138     oldCPPFLAGS="${CPPFLAGS}"
 139     if test "$with_iconv" != "yes" -a "$with_iconv" != ""; then
 140         LIBS="$LIBS -L${with_iconv}/lib"
 141         CPPFLAGS="${CPPFLAGS} -I${with_iconv}/include"
 142     fi
 143     AC_TRY_LINK([
 144                 #include <iconv.h>
 145             ],[
 146             iconv_t t = iconv_open("", "");
 147             ],[
 148             AC_DEFINE(HAVE_ICONV_H)
 149             AC_MSG_RESULT(yes)
 150             ],[
 151             LIBS="$LIBS -liconv"
 152             AC_TRY_LINK([
 153                         #include <iconv.h>
 154                     ],[
 155             iconv_t t = iconv_open("", "");
 156                     ],[
 157             AC_DEFINE(HAVE_ICONV_H)
 158             AC_MSG_RESULT(yes)
 159                     ],[
 160             LIBS="$oldLIBS"
 161             CPPFLAGS="$oldCPPFLAGS"
 162             AC_MSG_RESULT(no)
 163             ])
 164     ])
 165 fi
 166 dnl ------ libpcap / ziffy
 167
 168 AC_SUBST(ZIFFY_PROG)
 169 AC_SUBST(PCAP_LIBS)
 170 AC_SUBST(PCAP_CFLAGS)
 171 ZIFFY_PROG=
 172 AC_ARG_WITH(pcap, [  --with-pcap[=DIR]         libpcap root dir located in (dir)], [PCAP_DIR="$withval"],[PCAP_DIR=default])
 173
 174 AC_MSG_CHECKING([for libpcap (required for ziffy)])
 175 if test "${PCAP_DIR}" != "no"; then
 176     if test "${PCAP_DIR}" != "yes" && test "${PCAP_DIR}" != "default"; then
 177         if test -r $PCAP_DIR/libpcap.a && test -r $PCAP_DIR/pcap.h; then
 178             PCAP_DIR="$PCAP_DIR"
 179             PCAP_LIBS="${LIBS} -L$PCAP_DIR -lpcap"
 180             PCAP_CFLAGS="${INCS} -I$PCAP_DIR"
 181             ZIFFY_PROG=ziffy
 182         fi
 183     else
 184         if test -d /usr/local &&
 185             test -r /usr/local/lib/libpcap.a &&
 186             test -r /usr/local/include/pcap.h; then
 187             PCAP_DIR="/usr/local"
 188             PCAP_LIBS="${LIBS} -L$PCAP_DIR/lib -lpcap"
 189             PCAP_CFLAGS="${INCS} -I$PCAP_DIR/include"
 190             ZIFFY_PROG=ziffy
 191         elif test -d /usr &&
 192             test -r /usr/lib/libpcap.a &&
 193             test -r /usr/include/pcap.h; then
 194             PCAP_DIR="/usr"
 195             PCAP_LIBS="${LIBS} -lpcap"
 196             ZIFFY_PROG=ziffy
 197         fi
 198     fi
 199 fi
 200 if test -z "$ZIFFY_PROG"; then
 201     AC_MSG_RESULT([not found. ziffy disabled])
 202     if test "${PCAP_DIR}" != "default" && test "${PCAP_DIR}" != "no"; then
 203         AC_MSG_ERROR([libpcap missing])
 204     fi
 205 else
 206     AC_MSG_RESULT([found in $PCAP_DIR])
 207 fi
 208
 209 dnl ------ various functions
 210 AC_CHECK_FUNCS(getaddrinfo vsnprintf gettimeofday poll strerror_r localtime_r usleep fopen64)
 211 case $host in
 212     *-*-darwin*)
 213         trypoll="no";
 214         ;;
 215     *)
 216         trypoll="yes";
 217         ;;
 218 esac
 219
 220 if test "$ac_cv_func_poll" = "yes" -a "$trypoll" = "yes"; then
 221     AC_CHECK_HEADERS(sys/poll.h)
 222 fi
 223 dnl ------ socklen_t
 224 dnl We check for socklen_t by making prototypes with the
 225 dnl various types. First socklen_t, then size_t, finally int.
 226 dnl If the prototype succeeds, we are probably safe.
 227 dnl That works if accept is not preprocessor defined (such sa AIX)
 228 AC_MSG_CHECKING([for socklen_t])
 229 AC_CACHE_VAL(ac_cv_check_socklen_t,[ac_cv_check_socklen_t=''
 230         AC_TRY_COMPILE([
 231 #include <sys/types.h>
 232 #include <sys/socket.h>
 233 #ifdef __cplusplus
 234 extern "C" {
 235 #endif
 236 #define try 1
 237 #ifdef AIX
 238 #if AIX >= 51
 239 #define try 0
 240 #endif
 241 #endif
 242 #if try
 243 extern int accept(int, struct sockaddr *, socklen_t *);
 244 #endif
 245 #ifdef __cplusplus
 246 }
 247 #endif
 248         ],,[ac_cv_check_socklen_t=socklen_t],[
 249                 AC_TRY_COMPILE([
 250 #include <sys/types.h>
 251 #include <sys/socket.h>
 252 #ifdef __cplusplus
 253 extern "C" {
 254 #endif
 255 #define try 1
 256 #ifdef AIX
 257 #if AIX >= 42
 258 #define try 0
 259 #endif
 260 #endif
 261 #if try
 262 extern int accept(int, struct sockaddr *, size_t t *);
 263 #endif
 264 #ifdef __cplusplus
 265 }
 266 #endif
 267 ],,[ac_cv_check_socklen_t=size_t],[ac_cv_check_socklen_t=int])
 268                 ])
 269         ])
 270 AC_MSG_RESULT($ac_cv_check_socklen_t)
 271 AC_DEFINE_UNQUOTED(YAZ_SOCKLEN_T,$ac_cv_check_socklen_t)
 272 AC_DEFINE(YAZ_USE_NEW_LOG)
 273 dnl
 274 dnl ------ tcpd
 275 AC_ARG_ENABLE(tcpd,[  --enable-tcpd[=PREFIX]  enable TCP wrapper for server if available])
 276 if test "$enable_tcpd" -a "$enable_tcpd" != "no"; then
 277     oldLibs=$LIBS
 278     oldCPPFLAGS=$CPPFLAGS
 279     if test "$enable_tcpd" != "yes"; then
 280         LIBS="$LIBS -L$enable_tcpd/lib"
 281         CPPFLAGS="$CPPFLAGS -I$enable_tcpd/include"
 282     fi
 283     AC_MSG_CHECKING(for working tcpd.h)
 284     LIBS="$LIBS -lwrap -lnsl"
 285     AC_TRY_LINK([#include <syslog.h>
 286 #include <tcpd.h>
 287             int allow_severity = LOG_INFO;
 288             int deny_severity = LOG_WARNING;],
 289         [struct request_info request_info; int i;
 290             i = hosts_access(&request_info);],
 291         tcpd_ok=1, tcpd_ok=0)
 292     if test "$tcpd_ok" = "0"; then
 293         AC_MSG_RESULT(no)
 294         AC_MSG_ERROR([tcpd development libraries missing])
 295                 LIBS=$oldLibs
 296                 CPPFLAGS=$oldCPPFLAGS
 297     else
 298         AC_MSG_RESULT(yes)
 299         AC_DEFINE(HAVE_TCPD_H)
 300     fi
 301 fi
 302 dnl
 303 AC_SUBST(THREAD_CFLAGS)
 304 HAVETHREADS=0
 305 THREAD_CFLAGS=""
 306 LIBTHREAD=""
 307 dnl
 308 dnl ------ GNU threads
 309 AC_ARG_ENABLE(pth, [  --enable-pth            enable GNU threads],[enable_pth=$enableval],[enable_pth=no])
 310 AC_SUBST(LIBPTH)
 311 if test "$enable_pth" = "yes"; then
 312     OLIBS=$LIBS
 313     AC_CHECK_LIB(pth,main)
 314     if test "$ac_cv_lib_pth_main" = "yes"; then
 315         AC_CHECK_HEADERS(pth.h)
 316         if test "$ac_cv_header_pth_h" = "yes"; then
 317             LIBTHREAD="-lpth"
 318             THREAD_CFLAGS="-DYAZ_GNU_THREADS=1"
 319             HAVETHREADS=1
 320         fi
 321     fi
 322     LIBS="$OLIBS $LIBTHREAD"
 323 fi
 324 dnl
 325 dnl ------ POSIX Threads
 326 AC_ARG_ENABLE(threads, [  --disable-threads       disable POSIX threads],[enable_threads=$enableval],[enable_threads=yes])
 327 if test "$enable_threads" = "yes" -a "$HAVETHREADS" = "0"; then
 328     OLIBS=$LIBS
 329     OCC=$CC
 330     AC_CHECK_LIB(pthread,main)
 331     AC_MSG_CHECKING(for working POSIX Threads)
 332     AC_TRY_LINK([#include <pthread.h>
 333             void *func(void *p) { return 0; }
 334             ],[
 335             pthread_t pthread_id;
 336             pthread_create (&pthread_id, 0, func, 0);],
 337         thread_ok=yes,thread_ok=no)
 338     if test "$thread_ok" = "yes"; then
 339         AC_MSG_RESULT(yes)
 340         LIBTHREAD="-lpthread"
 341         THREAD_CFLAGS="-DYAZ_POSIX_THREADS=1 -D_REENTRANT"
 342         HAVETHREADS=1
 343     else
 344         CC="$CC -pthread"
 345         AC_TRY_LINK([#include <pthread.h>
 346                 void *func(void *p) { return 0; }
 347                 ],[
 348                 pthread_t pthread_id;
 349                 pthread_create (&pthread_id, 0, func, 0);],
 350             thread_ok=yes,thread_ok=no)
 351         if test "$thread_ok" = "yes"; then
 352             AC_MSG_RESULT([yes,BSD])
 353             THREAD_CFLAGS="-pthread -DYAZ_POSIX_THREADS=1 -D_REENTRANT"
 354             LIBTHREAD="-pthread"
 355             HAVETHREADS=1
 356         fi
 357     fi
 358     if test "$thread_ok" = "no"; then
 359         AC_MSG_RESULT(no)
 360     fi
 361     CC=$OCC
 362     LIBS="$OLIBS $LIBTHREAD"
 363 fi
 364
 365 dnl ----- libXSLT/libEXLT/libXML2
 366 AC_SUBST(XML2_CFLAGS)
 367 AC_SUBST(YAZ_CONFIG_CFLAGS)
 368 YAZ_CONFIG_CFLAGS=""
 369
 370 YAZ_LIBXML2(
 371     [
 372         AC_DEFINE(YAZ_HAVE_XML2)
 373         YAZ_CONFIG_CFLAGS="$YAZ_CONFIG_CFLAGS -DYAZ_HAVE_XML2=1"
 374     ]
 375 )
 376
 377 YAZ_LIBXSLT(
 378     [
 379         AC_DEFINE(YAZ_HAVE_XSLT)
 380         YAZ_CONFIG_CFLAGS="$YAZ_CONFIG_CFLAGS -DYAZ_HAVE_XSLT=1"
 381     ]
 382 )
 383 YAZ_LIBEXSLT(
 384     [
 385         AC_DEFINE(YAZ_HAVE_EXSLT)
 386         YAZ_CONFIG_CFLAGS="$YAZ_CONFIG_CFLAGS -DYAZ_HAVE_EXSLT=1"
 387     ]
 388 )
 389
 390 YAZ_CONFIG_CFLAGS="$YAZ_CONFIG_CFLAGS $XML2_CFLAGS"
 391
 392 if test "$XML2_LIBS"; then
 393     LIBS="$XML2_LIBS $LIBS"
 394 fi
 395
 396 dnl
 397 dnl ------ Memory debugging
 398 AC_ARG_ENABLE(memdebug, [  --enable-memdebug       enable memory debugging],[enable_memdebug=$enableval],[enable_memdebug=none])
 399 if test "$enable_memdebug" = "yes"; then
 400     AC_DEFINE(TRACE_XMALLOC,2)
 401 elif test "$enable_memdebug" = "no"; then
 402     AC_DEFINE(TRACE_XMALLOC,0)
 403 fi
 404 dnl
 405 dnl ------ Using this for "in-source" yaz-config
 406 AC_SUBST(YAZ_SRC_ROOT)
 407 AC_SUBST(YAZ_BUILD_ROOT)
 408 YAZ_SRC_ROOT=`cd ${srcdir}; pwd`
 409 YAZ_BUILD_ROOT=`pwd`
 410 dnl
 411 dnl ------ Makefiles
 412 dnl
 413 AC_OUTPUT([
 414 Makefile
 415 yaz.spec
 416 src/Makefile
 417 test/Makefile
 418 util/Makefile
 419 include/Makefile
 420 include/yaz/Makefile
 421 client/Makefile
 422 ztest/Makefile
 423 zoom/Makefile
 424 ziffy/Makefile
 425 doc/Makefile
 426 doc/local.ent
 427 doc/common/Makefile
 428 doc/common/print.dsl
 429 etc/Makefile
 430 yaz-config
 431 Doxyfile
 432 ],[sed s%yaz_echo_source=yes%yaz_echo_source=no%g < yaz-config > util/yaz-config && chmod +x yaz-config util/yaz-config])
 433
 434
 435 echo \
 436 "------------------------------------------------------------------------
 437 Configuration:
 438
 439   YAZ Package:                ${PACKAGE}
 440   YAZ Version:                ${VERSION}
 441   Bugreport:                  ${PACKAGE_BUGREPORT}
 442   Source code location:       ${srcdir}
 443   C Preprocessor:             ${CPP}
 444   C Preprocessor flags:       ${CPPFLAGS}
 445   C Compiler:                 ${CC}
 446   C Compiler flags:           ${CFLAGS}
 447   Linker flags:               ${LDFLAGS}
 448   Linked libs:                ${LIBS}
 449   Host System Type:           ${host}
 450   Install path:               ${prefix}
 451   Automake:                   ${AUTOMAKE}
 452   Archiver:                   ${AR}
 453   Ranlib:                     ${RANLIB}
 454
 455 ------------------------------------------------------------------------"
 456 dnl Local Variables:
 457 dnl mode:shell-script
 458 dnl sh-indentation: 2
 459 dnl sh-basic-offset: 4
 460 dnl End: