configure.in

   1 dnl YAZ Toolkit, Index Data 1994-2002
   2 dnl See the file LICENSE for details.
   3 dnl $Id: configure.in,v 1.86 2002-09-11 21:19:06 adam Exp $
   4 AC_INIT(include/yaz/yaz-version.h)
   5 AM_INIT_AUTOMAKE(yaz, 1.9.1)
   6 dnl
   7 AC_SUBST(READLINE_LIBS)
   8 AC_SUBST(YAZ_CONF_CFLAGS)
   9 dnl ------ Checking programs
  10 AC_PROG_CC
  11 AC_PROG_CPP
  12 AC_PROG_INSTALL
  13 AM_DISABLE_SHARED
  14 AM_PROG_LIBTOOL
  15 dnl
  16 dnl ----- DOCBOOK DTD
  17 AC_SUBST(DTD_DIR)
  18 AC_ARG_WITH(dtd, [  --with-dtd[=DIR]        Use docbookx.dtd in DIR],
  19 [
  20    if test -f "$withval/docbookx.dtd"; then
  21       DTD_DIR=$withval
  22    fi
  23 ],[
  24    AC_MSG_CHECKING(for docbookx.dtd)
  25    for d in /usr/share/sgml/docbook/dtd/xml/4.1.2 \
  26          /usr/share/sgml/docbook/xml-dtd-4.1.2 \
  27          /usr/share/sgml/docbook/xml-dtd-4.1 \
  28          /usr/share/sgml/docbook/dtd/xml/4.0 \
  29             /usr/lib/sgml/dtd/docbook-xml
  30    do
  31      if test -f $d/docbookx.dtd; then
  32        AC_MSG_RESULT($d)
  33        DTD_DIR=$d
  34        break
  35      fi
  36    done
  37    if test -z "$DTD_DIR"; then
  38       AC_MSG_RESULT(Not found)
  39    fi
  40 ])
  41 AC_SUBST(DSSSL_DIR)
  42 AC_ARG_WITH(dsssl,[  --with-dsssl[=DIR]      Use DSSSL in DIR/{html,print}/docbook.dsl],
  43 [
  44    if test -f "$withval/html/docbook.dsl"; then
  45       DSSSL_DIR=$withval
  46    fi
  47 ],[
  48    AC_MSG_CHECKING(for docbook.dsl)
  49    for d in /usr/share/sgml/docbook/stylesheet/dsssl/modular \
  50             /usr/share/sgml/docbook/dsssl-stylesheets-1.64 \
  51             /usr/share/sgml/docbook/dsssl-stylesheets-1.59 \
  52             /usr/lib/sgml/stylesheet/dsssl/docbook/nwalsh
  53    do
  54      if test -f $d/html/docbook.dsl; then
  55        AC_MSG_RESULT($d)
  56        DSSSL_DIR=$d
  57        break
  58      fi
  59    done
  60    if test -z "$DSSSL_DIR"; then
  61       AC_MSG_RESULT(Not found)
  62    fi
  63 ])
  64 dnl
  65 dnl ----- Sockets
  66 checkBoth=0
  67 AC_CHECK_FUNC(connect)
  68 if test "$ac_cv_func_connect" = "no"; then
  69         AC_CHECK_LIB(socket, main, LIBS="$LIBS -lsocket", checkBoth=1)
  70 fi
  71 if test "$checkBoth" = "1"; then
  72         oldLibs=$LIBS
  73         LIBS="$LIBS -lsocket -lnsl"
  74         AC_CHECK_FUNC(accept, , [LIBS=$oldLibs])
  75 fi
  76 AC_CHECK_FUNC(gethostbyname, , AC_CHECK_LIB(nsl, main, [LIBS="$LIBS -lnsl"]))
  77 dnl
  78 dnl ------ Open SSL
  79 openssl=no
  80 AC_ARG_WITH(openssl, [  --with-openssl[=DIR]    OpenSSL library in DIR], [openssl=$withval])
  81 AC_SUBST(SSL_CFLAGS)
  82 AC_SUBST(SSL_LIBS)
  83 AC_SUBST(SSL_DEFS)
  84 USE_SSL=0
  85 SSL_CFLAGS=""
  86 SSL_LIBS=""
  87 SSL_DEFS=""
  88 if test "$openssl" != "no"; then
  89         xLIBS="$LIBS";
  90         xCFLAGS="$CFLAGS";
  91         if test "$openssl" != "yes"; then
  92                 SSL_CFLAGS="-I$openssl/include -I$openssl/include/openssl"
  93                 SSL_LIBS="-L$openssl/lib"
  94                 CFLAGS="$SSL_CFLAGS $CFLAGS"
  95                 LIBS="$SSL_LIBS $LIBS"
  96         fi
  97         AC_CHECK_LIB(crypto, main,[SSL_LIBS="$SSL_LIBS -lcrypto"])
  98         LIBS="$LIBS $SSL_LIBS"
  99         AC_CHECK_LIB(ssl, SSL_new)
 100         if test "$ac_cv_lib_ssl_SSL_new" = "yes"; then
 101                 SSL_LIBS="$SSL_LIBS -lssl"
 102                 AC_CHECK_HEADER(openssl/ssl.h,[SSL_DEFS="-DHAVE_OPENSSL_SSL_H=1"; USE_SSL=1])
 103         else
 104                 SSL_LIBS=""
 105         fi
 106         LIBS="$xLIBS"
 107         CFLAGS="$xCFLAGS"
 108 fi
 109 AM_CONDITIONAL(ISSSL, test $USE_SSL = "1")
 110 dnl
 111 dnl ------ GNU Readline
 112 READLINE_SHARED_LIBADD=""
 113 AC_CHECK_LIB(ncurses, tgetent, [READLINE_SHARED_LIBADD="-lncurses"],
 114         AC_CHECK_LIB(termcap, tgetent, [READLINE_SHARED_LIBADD="-ltermcap"])
 115 )
 116 READLINE_LIBS=""
 117 AC_CHECK_LIB(readline, readline, [READLINE_LIBS="$READLINE_LIBS -lreadline $READLINE_SHARED_LIBADD"],,$READLINE_SHARED_LIBADD)
 118 AC_CHECK_LIB(history, add_history, [READLINE_LIBS="$READLINE_LIBS -lhistory"])
 119 if test "$ac_cv_lib_readline_readline" = "yes"; then
 120         AC_CHECK_HEADERS(readline/readline.h readline/history.h)
 121         xLIBS=$LIBS
 122         LIBS="$LIBS $READLINE_LIBS"
 123         AC_TRY_LINK([
 124         #include <stdio.h>
 125         #include <readline/readline.h>
 126         ],[
 127         static void f()
 128         {
 129                 rl_attempted_completion_over = 0;
 130         }
 131         ],AC_DEFINE(HAVE_READLINE_COMPLETION_OVER))
 132         AC_TRY_LINK([
 133         #include <stdio.h>
 134         #include <readline/readline.h>
 135         ],[
 136         static void f()
 137         {
 138                 rl_completion_matches (0, 0);
 139         }
 140         ],AC_DEFINE(HAVE_READLINE_RL_COMPLETION_MATCHES))
 141         LIBS=$xLIBS
 142 fi
 143 dnl ------ various functions
 144 AC_CHECK_FUNCS(vsnprintf gettimeofday poll iconv_open)
 145 if test "$ac_cv_func_poll" = "yes"; then
 146         AC_CHECK_HEADERS(sys/poll.h)
 147 fi
 148 if test "$ac_cv_func_iconv_open" = "no"; then
 149         oldLibs=$LIBS
 150         LIBS="$LIBS -liconv"
 151         AC_CHECK_FUNCS(iconv_open)
 152         if test "$ac_cv_func_iconv_open" = "no"; then
 153                 LIBS=$oldLibs
 154         fi
 155 fi
 156 if test "$ac_cv_func_iconv_open" = "yes"; then
 157         AC_CHECK_HEADERS(iconv.h)
 158 fi
 159 dnl ------ socklen_t
 160 dnl AC_CHECK_TYPES(socklen_t)
 161 AC_MSG_CHECKING(for socklen_t)
 162 AC_CACHE_VAL(ac_cv_check_socklen_t,
 163 [ac_cv_check_socklen_t=''
 164 AC_TRY_COMPILE([
 165 #include <stdio.h>
 166 #include <stdlib.h>
 167 #include <unistd.h>
 168 #include <sys/socket.h>
 169 ],
 170        [socklen_t len;],
 171        ac_cv_check_socklen_t=yes,
 172        ac_cv_check_socklen_t=no)])
 173 AC_MSG_RESULT($ac_cv_check_socklen_t)
 174 if test "$ac_cv_check_socklen_t" = "yes"; then
 175        AC_DEFINE(HAVE_SOCKLEN_T)
 176 fi
 177 AC_MSG_CHECKING(whether net size is of type size_t)
 178 AC_CACHE_VAL(ac_cv_check_getpeername_accepts_size_t,
 179 [ac_cv_check_getpeername_accepts_size_t=''
 180 AC_TRY_COMPILE([
 181 #include <stdio.h>
 182 #include <stdlib.h>
 183 #include <unistd.h>
 184 #include <sys/socket.h>
 185 ],
 186         [getpeername(0, (struct sockaddr *)NULL, (size_t *)0);],
 187         ac_cv_check_getpeername_accepts_size_t=yes,
 188         ac_cv_check_getpeername_accepts_size_t=no)])
 189 AC_MSG_RESULT($ac_cv_check_getpeername_accepts_size_t)
 190 if test "$ac_cv_check_getpeername_accepts_size_t" = yes; then
 191         AC_DEFINE(GETPEERNAME_ACCEPTS_SIZE_T_FOR_THIRD_ARGUMENT)
 192 fi
 193 dnl
 194 dnl ------ tcpd
 195 AC_ARG_ENABLE(tcpd,[  --enable-tcpd[=PREFIX]  enable TCP wrapper for server if available])
 196 if test "$enable_tcpd" != ""; then
 197         oldLibs=$LIBS
 198         oldCPPFLAGS=$CPPFLAGS
 199         if test "$enable_tcpd" != "yes"; then
 200                 LIBS="$LIBS -L$enable_tcpd/lib"
 201                 CPPFLAGS="$CPPFLAGS -I$enable_tcpd/include"
 202         fi
 203         AC_MSG_CHECKING(for working tcpd.h)
 204         LIBS="$LIBS -lwrap -lnsl"
 205         AC_TRY_LINK([#include <syslog.h>
 206 #include <tcpd.h>
 207         int allow_severity = LOG_INFO;
 208         int deny_severity = LOG_WARNING;],
 209         [struct request_info request_info; int i;
 210         i = hosts_access(&request_info);],
 211         tcpd_ok=1, tcpd_ok=0)
 212         if test "$tcpd_ok" = "0"; then
 213                 AC_MSG_RESULT(no)
 214                 LIBS=$oldLibs
 215                 CPPFLAGS=$oldCPPFLAGS
 216         else
 217                 AC_MSG_RESULT(yes)
 218                 AC_DEFINE(HAVE_TCPD_H)
 219         fi
 220 fi
 221 dnl
 222 dnl ------ Headers
 223 AC_CHECK_HEADERS(fnmatch.h)
 224 AC_STDC_HEADERS
 225 if test "$ac_cv_header_stdc" = "no"; then
 226         AC_MSG_WARN(Your system doesn't seem to support ANSI C)
 227 fi
 228 dnl
 229 AC_SUBST(LIBTHREAD)
 230 AC_SUBST(CFLAGSTHREADS)
 231 HAVETHREADS=0
 232 CFLAGSTHREADS=""
 233 LIBTHREAD=""
 234 dnl
 235 dnl ------ GNU threads
 236 AC_ARG_ENABLE(pth, [  --enable-pth            enable GNU threads],[enable_pth=$enableval],[enable_pth=no])
 237 AC_SUBST(LIBPTH)
 238 if test "$enable_pth" = "yes"; then
 239         OLIBS=$LIBS
 240         AC_CHECK_LIB(pth,main)
 241         if test "$ac_cv_lib_pth_main" = "yes"; then
 242                 AC_CHECK_HEADERS(pth.h)
 243                 if test "$ac_cv_header_pth_h" = "yes"; then
 244                         LIBTHREAD="-lpth"
 245                         CFLAGSTHREADS="-DYAZ_GNU_THREADS=1"
 246                         HAVETHREADS=1
 247                 fi
 248         fi
 249         LIBS=$OLIBS
 250 fi
 251 dnl
 252 dnl ------ POSIX Threads
 253 AC_ARG_ENABLE(threads, [  --disable-threads       disable POSIX threads],[enable_threads=$enableval],[enable_threads=yes])
 254 if test "$enable_threads" = "yes" -a "$HAVETHREADS" = "0"; then
 255         OLIBS=$LIBS
 256         OCC=$CC
 257         AC_CHECK_LIB(pthread,main)
 258         AC_MSG_CHECKING(for working POSIX Threads)
 259         AC_TRY_LINK([#include <pthread.h>
 260         void *func(void *p) { return 0; }
 261         ],[
 262         pthread_t pthread_id;
 263         pthread_create (&pthread_id, 0, func, 0);],
 264                 thread_ok=yes,thread_ok=no)
 265         if test "$thread_ok" = "yes"; then
 266                 AC_MSG_RESULT(yes)
 267                 LIBTHREAD="-lpthread"
 268                 CFLAGSTHREADS="-DYAZ_POSIX_THREADS=1 -D_REENTRANT"
 269                 HAVETHREADS=1
 270         else
 271                 CC="$CC -pthread"
 272                 AC_TRY_LINK([#include <pthread.h>
 273                         void *func(void *p) { return 0; }
 274                         ],[
 275                         pthread_t pthread_id;
 276                         pthread_create (&pthread_id, 0, func, 0);],
 277                         thread_ok=yes,thread_ok=no)
 278                 if test "$thread_ok" = "yes"; then
 279                         AC_MSG_RESULT([yes,BSD])
 280                         CFLAGSTHREADS="-pthread -DYAZ_POSIX_THREADS=1 -D_REENTRANT"
 281                         LIBTHREAD="-pthread"
 282                         HAVETHREADS=1
 283                 fi
 284         fi
 285         if test "$thread_ok" = "no"; then
 286                 AC_MSG_RESULT(no)
 287         fi
 288         CC=$OCC
 289         LIBS=$OLIBS
 290 fi
 291 AM_CONDITIONAL(ISTHR, test $HAVETHREADS = "1")
 292 dnl
 293 dnl ------ Memory debugging
 294 AC_ARG_ENABLE(memdebug, [  --enable-memdebug       enable memory debugging],[enable_memdebug=$enableval],[enable_memdebug=none])
 295 if test "$enable_memdebug" = "yes"; then
 296         AC_DEFINE(TRACE_XMALLOC,2)
 297 elif test "$enable_memdebug" = "no"; then
 298         AC_DEFINE(TRACE_XMALLOC,0)
 299 fi
 300 dnl
 301 dnl ------ Using this for "in-source" yaz-config
 302 AC_SUBST(YAZ_SRC_ROOT)
 303 AC_SUBST(YAZ_BUILD_ROOT)
 304 YAZ_SRC_ROOT=`cd ${srcdir}; pwd`
 305 YAZ_BUILD_ROOT=`pwd`
 306 dnl
 307 if test -f ${srcdir}/lib/yaz-config.in; then
 308         rm ${srcdir}/lib/yaz-config.in
 309 fi
 310 sed s%yaz_echo_source=yes%yaz_echo_source=no%g < ${srcdir}/yaz-config.in >${srcdir}/lib/yaz-config.in
 311 dnl
 312 dnl ------ Makefiles
 313 dnl
 314 AC_OUTPUT([
 315 Makefile
 316 yaz.spec
 317 util/Makefile
 318 odr/Makefile
 319 z39.50/Makefile
 320 ill/Makefile
 321 zutil/Makefile
 322 comstack/Makefile
 323 ccl/Makefile
 324 tab/Makefile
 325 retrieval/Makefile
 326 server/Makefile
 327 include/Makefile
 328 include/yaz/Makefile
 329 lib/Makefile
 330 zoom/Makefile
 331 client/Makefile
 332 ztest/Makefile
 333 doc/Makefile
 334 doc/yaz.xml
 335 doc/yazhtml.dsl
 336 doc/yazphp.dsl
 337 doc/yazprint.dsl
 338 yaz-config
 339 lib/yaz-config
 340 ],[chmod +x yaz-config lib/yaz-config])