configure.ac

   1 dnl YAZ Toolkit, Index Data 1995-2008
   2 dnl See the file LICENSE for details.
   3 dnl $Id: configure.ac,v 1.108 2008-01-24 21:50:55 adam Exp $
   4 AC_PREREQ(2.60)
   5 AC_INIT([yaz],[3.0.22],[yaz-help@indexdata.dk])
   6 AC_CONFIG_SRCDIR(configure.ac)
   7 AC_CONFIG_AUX_DIR([config])
   8 AM_INIT_AUTOMAKE([1.9])
   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 "$YACC" && AC_MSG_WARN([GNU bison not found])
  17 AC_CHECK_PROGS([TCLSH], [tclsh tclsh8.5 tclsh8.4 tclsh8.3 tclsh8.2], [tclsh])
  18 AC_PROG_INSTALL
  19 AM_PROG_LIBTOOL
  20 AC_PATH_PROG(pkgconfigpath, pkg-config, NONE)
  21 dnl
  22 YAZ_DOC
  23 dnl
  24 dnl
  25 dnl ------ Headers
  26 AC_CHECK_HEADERS([dirent.h fnmatch.h wchar.h locale.h langinfo.h pwd.h unistd.h sys/select.h sys/socket.h sys/stat.h sys/time.h sys/times.h sys/types.h sys/un.h sys/wait.h netdb.h arpa/inet.h netinet/tcp.h netinet/in_systm.h])
  27 AC_CHECK_HEADERS([net/if.h netinet/in.h netinet/if_ether.h],[],[],[
  28  #if HAVE_SYS_TYPES_H
  29  #include <sys/types.h>
  30  #endif
  31  #if HAVE_SYS_SOCKET_H
  32  #include <sys/socket.h>
  33  #endif
  34  #if HAVE_NET_IF_H
  35  #include <net/if.h>
  36  #endif
  37  #if HAVE_NETINET_IN_H
  38  #include <netinet/in.h>
  39  #endif
  40 ])
  41 AC_HEADER_STDC
  42 if test "$ac_cv_header_stdc" = "no"; then
  43     AC_MSG_WARN([Your system doesn not seem to support ANSI C])
  44 fi
  45 dnl ----- Types
  46 AC_CHECK_TYPES([long long])
  47 dnl
  48 dnl ----- Sockets
  49 checkBoth=0
  50 AC_CHECK_FUNC(connect)
  51 if test "$ac_cv_func_connect" = "no"; then
  52     AC_CHECK_LIB(socket, main, LIBS="$LIBS -lsocket", checkBoth=1)
  53 fi
  54 if test "$checkBoth" = "1"; then
  55     oldLibs=$LIBS
  56     LIBS="$LIBS -lsocket -lnsl"
  57     AC_CHECK_FUNC(accept, , [LIBS=$oldLibs])
  58 fi
  59 AC_CHECK_FUNC(gethostbyname, ,[AC_CHECK_LIB(nsl, main, [LIBS="$LIBS -lnsl"])])
  60 dnl
  61 dnl ------ OpenSSL
  62 AC_SUBST(SSL_CFLAGS)
  63 openssl=default
  64 AC_ARG_WITH(openssl, [  --with-openssl[=PREFIX]   OpenSSL library in PREFIX], [openssl=$withval])
  65 SSL_CFLAGS=""
  66 SSL_LIBPATH=""
  67 if test "$openssl" != "no"; then
  68     sslver=no
  69     if test "$openssl" != "yes" -a "$openssl" != "default"; then
  70         if test -x $openssl/bin/pkg-config; then
  71             if $openssl/bin/pkg-config --exists openssl; then
  72                 SSL_CFLAGS=`$openssl/bin/pkg-config --cflags openssl`
  73                 LIBS="$LIBS `$openssl/bin/pkg-config --libs openssl`"
  74                 sslver=`$openssl/bin/pkg-config --modversion openssl`
  75             fi
  76         fi
  77         if test "$sslver" = "no"; then
  78             SSL_CFLAGS="-I$openssl/include -I$openssl/include/openssl"
  79             SSL_LIBPATH="-L$openssl/lib"
  80         fi
  81     else
  82         if test "$pkgconfigpath" != "NONE"; then
  83             if $pkgconfigpath --exists openssl; then
  84                 SSL_CFLAGS=`$pkgconfigpath --cflags openssl`
  85                 LIBS="$LIBS `$pkgconfigpath --libs openssl`"
  86                 sslver=`$pkgconfigpath --modversion openssl`
  87             fi
  88         fi
  89         if test "$sslver" = "no"; then
  90             SSL_CFLAGS="-I/usr/include/openssl"
  91         fi
  92     fi
  93     if test "$sslver" = "no"; then
  94         xLIBS="$LIBS";
  95         xCPPFLAGS="$CPPFLAGS";
  96         CPPFLAGS="$CPPFLAGS $SSL_CFLAGS $SSL_LIBPATH"
  97         AC_CHECK_LIB(crypto, main)
  98         AC_CHECK_LIB(ssl, SSL_new)
  99         if test "$ac_cv_lib_ssl_SSL_new" = "yes"; then
 100             AC_CHECK_HEADER(openssl/ssl.h,[sslver=yes])
 101             LIBS="$SSL_LIBPATH $LIBS"
 102         fi
 103         if test "$sslver" != "yes"; then
 104             LIBS="$xLIBS"
 105         fi
 106         CPPFLAGS="$xCPPFLAGS"
 107     fi
 108     AC_MSG_CHECKING([for SSL])
 109     if test "$sslver" != "no"; then
 110         SSL_CFLAGS="-DHAVE_OPENSSL_SSL_H=1 $SSL_CFLAGS"
 111         AC_MSG_RESULT([$sslver])
 112     else
 113         SSL_CFLAGS=""
 114         AC_MSG_RESULT([None])
 115         if test "$openssl" != "default"; then
 116             AC_MSG_ERROR([OpenSSL development libraries missing])
 117         fi
 118     fi
 119 fi
 120 dnl
 121 dnl ------ GNU Readline
 122 READLINE_SHARED_LIBADD=""
 123 AC_CHECK_LIB(ncurses, tgetent, [READLINE_SHARED_LIBADD="-lncurses"],
 124     AC_CHECK_LIB(termcap, tgetent, [READLINE_SHARED_LIBADD="-ltermcap"])
 125 )
 126 READLINE_LIBS=""
 127 AC_CHECK_LIB(readline, readline, [READLINE_LIBS="$READLINE_LIBS -lreadline $READLINE_SHARED_LIBADD"],,$READLINE_SHARED_LIBADD)
 128 AC_CHECK_LIB(history, add_history, [READLINE_LIBS="$READLINE_LIBS -lhistory"])
 129 if test "$ac_cv_lib_readline_readline" = "yes"; then
 130     AC_CHECK_HEADERS(readline/readline.h readline/history.h)
 131     xLIBS=$LIBS
 132     LIBS="$LIBS $READLINE_LIBS"
 133     AC_TRY_LINK([
 134         #include <stdio.h>
 135         #include <readline/readline.h>
 136             ],[
 137             rl_attempted_completion_over = 0;
 138             ],AC_DEFINE(HAVE_READLINE_COMPLETION_OVER))
 139     AC_TRY_LINK([
 140         #include <stdio.h>
 141         #include <readline/readline.h>
 142             ],[
 143             rl_completion_matches (0, 0);
 144             ],[AC_DEFINE(HAVE_READLINE_RL_COMPLETION_MATCHES)])
 145     LIBS=$xLIBS
 146 fi
 147 dnl ------ iconv
 148 AC_ARG_WITH(iconv, [  --with-iconv[=PREFIX]     iconv library in PREFIX])
 149 if test "$with_iconv" != "no"; then
 150     AC_MSG_CHECKING(for iconv)
 151     oldLIBS="$LIBS"
 152     oldCPPFLAGS="${CPPFLAGS}"
 153     if test "$with_iconv" != "yes" -a "$with_iconv" != ""; then
 154         LIBS="$LIBS -L${with_iconv}/lib"
 155         CPPFLAGS="${CPPFLAGS} -I${with_iconv}/include"
 156     fi
 157     AC_TRY_LINK([
 158                 #include <iconv.h>
 159             ],[
 160             iconv_t t = iconv_open("", "");
 161             ],[
 162             AC_DEFINE(HAVE_ICONV_H)
 163             AC_MSG_RESULT(yes)
 164             ],[
 165             LIBS="$LIBS -liconv"
 166             AC_TRY_LINK([
 167                         #include <iconv.h>
 168                     ],[
 169             iconv_t t = iconv_open("", "");
 170                     ],[
 171             AC_DEFINE(HAVE_ICONV_H)
 172             AC_MSG_RESULT(yes)
 173                     ],[
 174             LIBS="$oldLIBS"
 175             CPPFLAGS="$oldCPPFLAGS"
 176             AC_MSG_RESULT(no)
 177             ])
 178     ])
 179 fi
 180 dnl ------ various functions
 181 AC_CHECK_FUNCS(getaddrinfo vsnprintf gettimeofday poll strerror_r localtime_r usleep fopen64)
 182 case $host in
 183     *-*-darwin*)
 184         trypoll="no";
 185         ;;
 186     *)
 187         trypoll="yes";
 188         ;;
 189 esac
 190
 191 if test "$ac_cv_func_poll" = "yes" -a "$trypoll" = "yes"; then
 192     AC_CHECK_HEADERS(sys/poll.h)
 193 fi
 194 dnl ------ socklen_t
 195 dnl We check for socklen_t by making prototypes with the
 196 dnl various types. First socklen_t, then size_t, finally int.
 197 dnl If the prototype succeeds, we are probably safe.
 198 dnl That works if accept is not preprocessor defined (such sa AIX)
 199 AC_MSG_CHECKING([for socklen_t])
 200 AC_CACHE_VAL(ac_cv_check_socklen_t,[ac_cv_check_socklen_t=''
 201         AC_TRY_COMPILE([
 202 #include <sys/types.h>
 203 #include <sys/socket.h>
 204 #ifdef __cplusplus
 205 extern "C" {
 206 #endif
 207 #define try 1
 208 #ifdef AIX
 209 #if AIX >= 51
 210 #define try 0
 211 #endif
 212 #endif
 213 #if try
 214 extern int accept(int, struct sockaddr *, socklen_t *);
 215 #endif
 216 #ifdef __cplusplus
 217 }
 218 #endif
 219         ],,[ac_cv_check_socklen_t=socklen_t],[
 220                 AC_TRY_COMPILE([
 221 #include <sys/types.h>
 222 #include <sys/socket.h>
 223 #ifdef __cplusplus
 224 extern "C" {
 225 #endif
 226 #define try 1
 227 #ifdef AIX
 228 #if AIX >= 42
 229 #define try 0
 230 #endif
 231 #endif
 232 #if try
 233 extern int accept(int, struct sockaddr *, size_t t *);
 234 #endif
 235 #ifdef __cplusplus
 236 }
 237 #endif
 238 ],,[ac_cv_check_socklen_t=size_t],[ac_cv_check_socklen_t=int])
 239                 ])
 240         ])
 241 AC_MSG_RESULT($ac_cv_check_socklen_t)
 242 AC_DEFINE_UNQUOTED(YAZ_SOCKLEN_T,$ac_cv_check_socklen_t)
 243 AC_DEFINE(YAZ_USE_NEW_LOG)
 244 dnl
 245 dnl ------ tcpd
 246 AC_ARG_ENABLE(tcpd,[  --enable-tcpd[=PREFIX]  enable TCP wrapper for server if available])
 247 if test "$enable_tcpd" -a "$enable_tcpd" != "no"; then
 248     oldLibs=$LIBS
 249     oldCPPFLAGS=$CPPFLAGS
 250     if test "$enable_tcpd" != "yes"; then
 251         LIBS="$LIBS -L$enable_tcpd/lib"
 252         CPPFLAGS="$CPPFLAGS -I$enable_tcpd/include"
 253     fi
 254     AC_MSG_CHECKING(for working tcpd.h)
 255     LIBS="$LIBS -lwrap"
 256     AC_TRY_LINK([#include <syslog.h>
 257 #include <tcpd.h>
 258             int allow_severity = LOG_INFO;
 259             int deny_severity = LOG_WARNING;],
 260         [struct request_info request_info; int i;
 261             i = hosts_access(&request_info);],
 262         tcpd_ok=1, tcpd_ok=0)
 263     if test "$tcpd_ok" = "0"; then
 264         AC_MSG_RESULT(no)
 265         AC_MSG_ERROR([tcpd development libraries missing])
 266                 LIBS=$oldLibs
 267                 CPPFLAGS=$oldCPPFLAGS
 268     else
 269         AC_MSG_RESULT(yes)
 270         AC_DEFINE(HAVE_TCPD_H)
 271     fi
 272 fi
 273 dnl
 274 AC_SUBST(YAZ_CONFIG_CFLAGS)
 275 dnl ------ GNU threads
 276 HAVETHREADS=0
 277 AC_ARG_ENABLE(pth, [  --enable-pth            enable GNU threads],[enable_pth=$enableval],[enable_pth=no])
 278 AC_SUBST(LIBPTH)
 279 if test "$enable_pth" = "yes"; then
 280     PTH_LIBS=""
 281     OLIBS=$LIBS
 282     AC_CHECK_LIB(pth,main)
 283     if test "$ac_cv_lib_pth_main" = "yes"; then
 284         AC_CHECK_HEADERS(pth.h)
 285         if test "$ac_cv_header_pth_h" = "yes"; then
 286             PTH_LIBS="-lpth"
 287             CFLAGS="$CFLAGS -DYAZ_GNU_THREADS=1"
 288             HAVETHREADS=1
 289         fi
 290     fi
 291     LIBS="$OLIBS $PTH_LIBS"
 292 fi
 293 dnl
 294 dnl ------ POSIX Threads
 295 AC_ARG_ENABLE(threads, [  --disable-threads       disable POSIX threads],[enable_threads=$enableval],[enable_threads=yes])
 296 if test "$enable_threads" = "yes" -a "$HAVETHREADS" = "0"; then
 297     ACX_PTHREAD([
 298             OCFLAGS=$CFLAGS
 299             CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
 300             dnl unfortunately empty thread lib spec is problematic because
 301             dnl 'yaz-config --cflags' is not always passed to linker in
 302             dnl applications using YAZ (such as Zebra).
 303             if test "x$PTHREAD_LIBS" = "x"; then
 304                 OLIBS=$LIBS
 305                 for lib in -lpthread -lpthreads -lc_r; do
 306                     LIBS="$lib $OLIBS"
 307                     AC_TRY_LINK([ #include <pthread.h> ],
 308                             [ pthread_t id; pthread_join(id, 0); ],
 309                             [ PTHREAD_LIBS=$lib; break ]
 310                         )
 311                 done
 312                 LIBS=$OLIBS
 313             fi
 314             CFLAGS=$OCFLAGS
 315             PTHREAD_CFLAGS="$PTHREAD_CFLAGS -DYAZ_POSIX_THREADS=1"
 316             ])
 317 fi
 318
 319 dnl ----- libXSLT/libEXLT/libXML2
 320 AC_SUBST(XML2_CFLAGS)
 321
 322 xml_enabled=false
 323 YAZ_LIBXML2(
 324     [
 325         AC_DEFINE(YAZ_HAVE_XML2)
 326         YAZ_CONFIG_CFLAGS="$YAZ_CONFIG_CFLAGS -DYAZ_HAVE_XML2=1"
 327         xml_enabled=true
 328     ]
 329 )
 330
 331 YAZ_LIBXSLT(
 332     [
 333         AC_DEFINE(YAZ_HAVE_XSLT)
 334         YAZ_CONFIG_CFLAGS="$YAZ_CONFIG_CFLAGS -DYAZ_HAVE_XSLT=1"
 335     ]
 336 )
 337 YAZ_LIBEXSLT(
 338     [
 339         AC_DEFINE(YAZ_HAVE_EXSLT)
 340         YAZ_CONFIG_CFLAGS="$YAZ_CONFIG_CFLAGS -DYAZ_HAVE_EXSLT=1"
 341     ]
 342 )
 343
 344 YAZ_CONFIG_CFLAGS="$YAZ_CONFIG_CFLAGS $XML2_CFLAGS"
 345
 346 if test "$XML2_LIBS"; then
 347     LIBS="$XML2_LIBS $LIBS"
 348 fi
 349
 350 dnl
 351 dnl
 352 AC_CHECK_ICU([3.6],[
 353         if test "$xml_enabled" = "true"; then
 354             ICU_CPPFLAGS="$ICU_CPPFLAGS -D YAZ_HAVE_ICU=1"
 355         else
 356             ICU_CPPFLAGS=""
 357             AC_MSG_WARN([ICU support disabled because XML support is unavailable])
 358         fi
 359 ])
 360 dnl
 361 dnl ------ Memory debugging
 362 AC_ARG_ENABLE(memdebug, [  --enable-memdebug       enable memory debugging],[enable_memdebug=$enableval],[enable_memdebug=none])
 363 if test "$enable_memdebug" = "yes"; then
 364     AC_DEFINE(TRACE_XMALLOC,2)
 365 elif test "$enable_memdebug" = "no"; then
 366     AC_DEFINE(TRACE_XMALLOC,0)
 367 fi
 368 dnl
 369 dnl ------ Using this for "in-source" yaz-config
 370 AC_SUBST(YAZ_SRC_ROOT)
 371 AC_SUBST(YAZ_BUILD_ROOT)
 372 YAZ_SRC_ROOT=`cd ${srcdir}; pwd`
 373 YAZ_BUILD_ROOT=`pwd`
 374
 375 dnl ------ windows version files
 376 WIN_FILEVERSION=`echo $PACKAGE_VERSION|tr . ,`.1
 377 dnl
 378 dnl ------ Makefiles
 379 dnl
 380 AC_OUTPUT([
 381 Makefile
 382 yaz.spec
 383 src/Makefile
 384 test/Makefile
 385 util/Makefile
 386 include/Makefile
 387 include/yaz/Makefile
 388 client/Makefile
 389 ztest/Makefile
 390 zoom/Makefile
 391 doc/Makefile
 392 doc/local.ent
 393 doc/common/Makefile
 394 doc/common/print.dsl
 395 etc/Makefile
 396 yaz-config
 397 yaz.pc
 398 Doxyfile
 399 ],[
 400         sed s%yaz_echo_source=yes%yaz_echo_source=no%g < yaz-config > util/yaz-config && chmod +x yaz-config util/yaz-config
 401     ]
 402 )
 403
 404
 405 echo \
 406 "------------------------------------------------------------------------
 407 Configuration:
 408
 409   YAZ Package:                ${PACKAGE}
 410   YAZ Version:                ${VERSION}
 411   Bugreport:                  ${PACKAGE_BUGREPORT}
 412   Source code location:       ${srcdir}
 413   C Preprocessor:             ${CPP}
 414   C Preprocessor flags:       ${CPPFLAGS}
 415   C Compiler:                 ${CC}
 416   C Compiler flags:           ${CFLAGS}
 417   Linker flags:               ${LDFLAGS}
 418   Linked libs:                ${LIBS}
 419   Host System Type:           ${host}
 420   Install path:               ${prefix}
 421   Automake:                   ${AUTOMAKE}
 422   Archiver:                   ${AR}
 423   Ranlib:                     ${RANLIB}
 424
 425 ------------------------------------------------------------------------"
 426 dnl Local Variables:
 427 dnl mode:shell-script
 428 dnl sh-indentation: 2
 429 dnl sh-basic-offset: 4
 430 dnl End: