configure.ac

   1 dnl YAZ Toolkit, Index Data 1994-2006
   2 dnl See the file LICENSE for details.
   3 dnl $Id: configure.ac,v 1.48 2006-11-29 22:35:17 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
 167
 168 AC_SUBST(PCAP_LIBS)
 169 AC_SUBST(PCAP_CFLAGS)
 170 AC_ARG_WITH(pcap-dir, [  --with-pcap-dir         libpcap root dir located in (dir)], PCAP_DIR="$withval", PCAP_DIR=no)
 171
 172 AC_MSG_CHECKING([for libpcap (required for ziffy)])
 173 if test "${PCAP_DIR}" != "no" &&
 174     test -r $PCAP_DIR/libpcap.a &&
 175     test -r $PCAP_DIR/pcap.h; then
 176     PCAP_DIR="$PCAP_DIR"
 177     PCAP_LIBS="${LIBS} -L$PCAP_DIR -lpcap"
 178     PCAP_CFLAGS="${INCS} -I$PCAP_DIR"
 179     AC_MSG_RESULT([found in $PCAP_DIR])
 180 elif test -d /usr/local &&
 181     test -r /usr/local/lib/libpcap.a &&
 182     test -r /usr/local/include/pcap.h; then
 183     PCAP_DIR="/usr/local"
 184     PCAP_LIBS="${LIBS} -L$PCAP_DIR/lib -lpcap"
 185     PCAP_CFLAGS="${INCS} -I$PCAP_DIR/include"
 186     AC_MSG_RESULT([found in $PCAP_DIR])
 187 elif test -d /usr &&
 188     test -r /usr/lib/libpcap.a &&
 189     test -r /usr/include/pcap.h; then
 190     PCAP_DIR="/usr"
 191     PCAP_LIBS="${LIBS} -lpcap"
 192     AC_MSG_RESULT([found in $PCAP_DIR])
 193 else
 194     AC_MSG_RESULT([not found. ziffy disabled])
 195 fi
 196
 197 dnl ------ various functions
 198 AC_CHECK_FUNCS(getaddrinfo vsnprintf gettimeofday poll strerror_r localtime_r usleep fopen64)
 199 case $host in
 200     *-*-darwin*)
 201         trypoll="no";
 202         ;;
 203     *)
 204         trypoll="yes";
 205         ;;
 206 esac
 207
 208 if test "$ac_cv_func_poll" = "yes" -a "$trypoll" = "yes"; then
 209     AC_CHECK_HEADERS(sys/poll.h)
 210 fi
 211 dnl ------ socklen_t
 212 dnl We check for socklen_t by making prototypes with the
 213 dnl various types. First socklen_t, then size_t, finally int.
 214 dnl If the prototype succeeds, we are probably safe.
 215 dnl That works if accept is not preprocessor defined (such sa AIX)
 216 AC_MSG_CHECKING([for socklen_t])
 217 AC_CACHE_VAL(ac_cv_check_socklen_t,[ac_cv_check_socklen_t=''
 218         AC_TRY_COMPILE([
 219 #include <sys/types.h>
 220 #include <sys/socket.h>
 221 #ifdef __cplusplus
 222 extern "C" {
 223 #endif
 224 #define try 1
 225 #ifdef AIX
 226 #if AIX >= 51
 227 #define try 0
 228 #endif
 229 #endif
 230 #if try
 231 extern int accept(int, struct sockaddr *, socklen_t *);
 232 #endif
 233 #ifdef __cplusplus
 234 }
 235 #endif
 236         ],,[ac_cv_check_socklen_t=socklen_t],[
 237                 AC_TRY_COMPILE([
 238 #include <sys/types.h>
 239 #include <sys/socket.h>
 240 #ifdef __cplusplus
 241 extern "C" {
 242 #endif
 243 #define try 1
 244 #ifdef AIX
 245 #if AIX >= 42
 246 #define try 0
 247 #endif
 248 #endif
 249 #if try
 250 extern int accept(int, struct sockaddr *, size_t t *);
 251 #endif
 252 #ifdef __cplusplus
 253 }
 254 #endif
 255 ],,[ac_cv_check_socklen_t=size_t],[ac_cv_check_socklen_t=int])
 256                 ])
 257         ])
 258 AC_MSG_RESULT($ac_cv_check_socklen_t)
 259 AC_DEFINE_UNQUOTED(YAZ_SOCKLEN_T,$ac_cv_check_socklen_t)
 260 AC_DEFINE(YAZ_USE_NEW_LOG)
 261 dnl
 262 dnl ------ tcpd
 263 AC_ARG_ENABLE(tcpd,[  --enable-tcpd[=PREFIX]  enable TCP wrapper for server if available])
 264 if test "$enable_tcpd" -a "$enable_tcpd" != "no"; then
 265     oldLibs=$LIBS
 266     oldCPPFLAGS=$CPPFLAGS
 267     if test "$enable_tcpd" != "yes"; then
 268         LIBS="$LIBS -L$enable_tcpd/lib"
 269         CPPFLAGS="$CPPFLAGS -I$enable_tcpd/include"
 270     fi
 271     AC_MSG_CHECKING(for working tcpd.h)
 272     LIBS="$LIBS -lwrap -lnsl"
 273     AC_TRY_LINK([#include <syslog.h>
 274 #include <tcpd.h>
 275             int allow_severity = LOG_INFO;
 276             int deny_severity = LOG_WARNING;],
 277         [struct request_info request_info; int i;
 278             i = hosts_access(&request_info);],
 279         tcpd_ok=1, tcpd_ok=0)
 280     if test "$tcpd_ok" = "0"; then
 281         AC_MSG_RESULT(no)
 282         AC_MSG_ERROR([tcpd development libraries missing])
 283                 LIBS=$oldLibs
 284                 CPPFLAGS=$oldCPPFLAGS
 285     else
 286         AC_MSG_RESULT(yes)
 287         AC_DEFINE(HAVE_TCPD_H)
 288     fi
 289 fi
 290 dnl
 291 AC_SUBST(THREAD_CFLAGS)
 292 HAVETHREADS=0
 293 THREAD_CFLAGS=""
 294 LIBTHREAD=""
 295 dnl
 296 dnl ------ GNU threads
 297 AC_ARG_ENABLE(pth, [  --enable-pth            enable GNU threads],[enable_pth=$enableval],[enable_pth=no])
 298 AC_SUBST(LIBPTH)
 299 if test "$enable_pth" = "yes"; then
 300     OLIBS=$LIBS
 301     AC_CHECK_LIB(pth,main)
 302     if test "$ac_cv_lib_pth_main" = "yes"; then
 303         AC_CHECK_HEADERS(pth.h)
 304         if test "$ac_cv_header_pth_h" = "yes"; then
 305             LIBTHREAD="-lpth"
 306             THREAD_CFLAGS="-DYAZ_GNU_THREADS=1"
 307             HAVETHREADS=1
 308         fi
 309     fi
 310     LIBS="$OLIBS $LIBTHREAD"
 311 fi
 312 dnl
 313 dnl ------ POSIX Threads
 314 AC_ARG_ENABLE(threads, [  --disable-threads       disable POSIX threads],[enable_threads=$enableval],[enable_threads=yes])
 315 if test "$enable_threads" = "yes" -a "$HAVETHREADS" = "0"; then
 316     OLIBS=$LIBS
 317     OCC=$CC
 318     AC_CHECK_LIB(pthread,main)
 319     AC_MSG_CHECKING(for working POSIX Threads)
 320     AC_TRY_LINK([#include <pthread.h>
 321             void *func(void *p) { return 0; }
 322             ],[
 323             pthread_t pthread_id;
 324             pthread_create (&pthread_id, 0, func, 0);],
 325         thread_ok=yes,thread_ok=no)
 326     if test "$thread_ok" = "yes"; then
 327         AC_MSG_RESULT(yes)
 328         LIBTHREAD="-lpthread"
 329         THREAD_CFLAGS="-DYAZ_POSIX_THREADS=1 -D_REENTRANT"
 330         HAVETHREADS=1
 331     else
 332         CC="$CC -pthread"
 333         AC_TRY_LINK([#include <pthread.h>
 334                 void *func(void *p) { return 0; }
 335                 ],[
 336                 pthread_t pthread_id;
 337                 pthread_create (&pthread_id, 0, func, 0);],
 338             thread_ok=yes,thread_ok=no)
 339         if test "$thread_ok" = "yes"; then
 340             AC_MSG_RESULT([yes,BSD])
 341             THREAD_CFLAGS="-pthread -DYAZ_POSIX_THREADS=1 -D_REENTRANT"
 342             LIBTHREAD="-pthread"
 343             HAVETHREADS=1
 344         fi
 345     fi
 346     if test "$thread_ok" = "no"; then
 347         AC_MSG_RESULT(no)
 348     fi
 349     CC=$OCC
 350     LIBS="$OLIBS $LIBTHREAD"
 351 fi
 352
 353 dnl ----- libXSLT/libEXLT/libXML2
 354 AC_SUBST(XML2_CFLAGS)
 355 AC_SUBST(YAZ_CONFIG_CFLAGS)
 356 YAZ_CONFIG_CFLAGS=""
 357
 358 YAZ_LIBXML2(
 359     [
 360         AC_DEFINE(YAZ_HAVE_XML2)
 361         YAZ_CONFIG_CFLAGS="$YAZ_CONFIG_CFLAGS -DYAZ_HAVE_XML2=1"
 362     ]
 363 )
 364
 365 YAZ_LIBXSLT(
 366     [
 367         AC_DEFINE(YAZ_HAVE_XSLT)
 368         YAZ_CONFIG_CFLAGS="$YAZ_CONFIG_CFLAGS -DYAZ_HAVE_XSLT=1"
 369     ]
 370 )
 371 YAZ_LIBEXSLT(
 372     [
 373         AC_DEFINE(YAZ_HAVE_EXSLT)
 374         YAZ_CONFIG_CFLAGS="$YAZ_CONFIG_CFLAGS -DYAZ_HAVE_EXSLT=1"
 375     ]
 376 )
 377
 378 YAZ_CONFIG_CFLAGS="$YAZ_CONFIG_CFLAGS $XML2_CFLAGS"
 379
 380 if test "$XML2_LIBS"; then
 381     LIBS="$XML2_LIBS $LIBS"
 382 fi
 383
 384 dnl
 385 dnl ------ Memory debugging
 386 AC_ARG_ENABLE(memdebug, [  --enable-memdebug       enable memory debugging],[enable_memdebug=$enableval],[enable_memdebug=none])
 387 if test "$enable_memdebug" = "yes"; then
 388     AC_DEFINE(TRACE_XMALLOC,2)
 389 elif test "$enable_memdebug" = "no"; then
 390     AC_DEFINE(TRACE_XMALLOC,0)
 391 fi
 392 dnl
 393 dnl ------ Using this for "in-source" yaz-config
 394 AC_SUBST(YAZ_SRC_ROOT)
 395 AC_SUBST(YAZ_BUILD_ROOT)
 396 YAZ_SRC_ROOT=`cd ${srcdir}; pwd`
 397 YAZ_BUILD_ROOT=`pwd`
 398 dnl
 399 dnl ------ Makefiles
 400 dnl
 401 AC_OUTPUT([
 402 Makefile
 403 yaz.spec
 404 src/Makefile
 405 test/Makefile
 406 util/Makefile
 407 include/Makefile
 408 include/yaz/Makefile
 409 client/Makefile
 410 ztest/Makefile
 411 zoom/Makefile
 412 ziffy/Makefile
 413 doc/Makefile
 414 doc/local.ent
 415 doc/common/Makefile
 416 doc/common/print.dsl
 417 etc/Makefile
 418 yaz-config
 419 Doxyfile
 420 ],[sed s%yaz_echo_source=yes%yaz_echo_source=no%g < yaz-config > util/yaz-config && chmod +x yaz-config util/yaz-config])
 421
 422
 423 echo \
 424 "------------------------------------------------------------------------
 425 Configuration:
 426
 427   YAZ Package:                ${PACKAGE}
 428   YAZ Version:                ${VERSION}
 429   Bugreport:                  ${PACKAGE_BUGREPORT}
 430   Source code location:       ${srcdir}
 431   C Preprocessor:             ${CPP}
 432   C Preprocessor flags:       ${CPPFLAGS}
 433   C Compiler:                 ${CC}
 434   C Compiler flags:           ${CFLAGS}
 435   Linker flags:               ${LDFLAGS}
 436   Linked libs:                ${LIBS}
 437   Host System Type:           ${host}
 438   Install path:               ${prefix}
 439   Automake:                   ${AUTOMAKE}
 440   Archiver:                   ${AR}
 441   Ranlib:                     ${RANLIB}
 442
 443 ------------------------------------------------------------------------"
 444 dnl Local Variables:
 445 dnl mode:shell-script
 446 dnl sh-indentation: 2
 447 dnl sh-basic-offset: 4
 448 dnl End: