configure.in

   1 dnl YAZ Toolkit, Index Data 1994-2002
   2 dnl See the file LICENSE for details.
   3 dnl $Id: configure.in,v 1.88 2002-09-16 14:16:31 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 "$ac_cv_check_socklen_t" = "yes"; then
 175         AC_DEFINE(HAVE_SOCKLEN_T)
 176 else
 177         AC_MSG_CHECKING(whether net size is of type size_t)
 178         AC_CACHE_VAL(ac_cv_check_getpeername_accepts_size_t,
 179         [ac_cv_check_getpeername_accepts_size_t=''
 180         AC_TRY_COMPILE([
 181 #include <stdio.h>
 182 #include <stdlib.h>
 183 #include <unistd.h>
 184 #include <sys/socket.h>
 185 ],
 186         [size_t mylen; getpeername(0, (struct sockaddr *)NULL, &mylen);],
 187         ac_cv_check_getpeername_accepts_size_t=yes,
 188         ac_cv_check_getpeername_accepts_size_t=no)])
 189         AC_MSG_RESULT($ac_cv_check_getpeername_accepts_size_t)
 190         if test "$ac_cv_check_getpeername_accepts_size_t" = yes; then
 191                 AC_DEFINE(GETPEERNAME_ACCEPTS_SIZE_T_FOR_THIRD_ARGUMENT)
 192         fi
 193 fi
 194 dnl
 195 dnl ------ tcpd
 196 AC_ARG_ENABLE(tcpd,[  --enable-tcpd[=PREFIX]  enable TCP wrapper for server if available])
 197 if test "$enable_tcpd" != ""; then
 198         oldLibs=$LIBS
 199         oldCPPFLAGS=$CPPFLAGS
 200         if test "$enable_tcpd" != "yes"; then
 201                 LIBS="$LIBS -L$enable_tcpd/lib"
 202                 CPPFLAGS="$CPPFLAGS -I$enable_tcpd/include"
 203         fi
 204         AC_MSG_CHECKING(for working tcpd.h)
 205         LIBS="$LIBS -lwrap -lnsl"
 206         AC_TRY_LINK([#include <syslog.h>
 207 #include <tcpd.h>
 208         int allow_severity = LOG_INFO;
 209         int deny_severity = LOG_WARNING;],
 210         [struct request_info request_info; int i;
 211         i = hosts_access(&request_info);],
 212         tcpd_ok=1, tcpd_ok=0)
 213         if test "$tcpd_ok" = "0"; then
 214                 AC_MSG_RESULT(no)
 215                 LIBS=$oldLibs
 216                 CPPFLAGS=$oldCPPFLAGS
 217         else
 218                 AC_MSG_RESULT(yes)
 219                 AC_DEFINE(HAVE_TCPD_H)
 220         fi
 221 fi
 222 dnl
 223 dnl ------ Headers
 224 AC_CHECK_HEADERS(fnmatch.h)
 225 AC_STDC_HEADERS
 226 if test "$ac_cv_header_stdc" = "no"; then
 227         AC_MSG_WARN(Your system doesn't seem to support ANSI C)
 228 fi
 229 dnl
 230 AC_SUBST(LIBTHREAD)
 231 AC_SUBST(CFLAGSTHREADS)
 232 HAVETHREADS=0
 233 CFLAGSTHREADS=""
 234 LIBTHREAD=""
 235 dnl
 236 dnl ------ GNU threads
 237 AC_ARG_ENABLE(pth, [  --enable-pth            enable GNU threads],[enable_pth=$enableval],[enable_pth=no])
 238 AC_SUBST(LIBPTH)
 239 if test "$enable_pth" = "yes"; then
 240         OLIBS=$LIBS
 241         AC_CHECK_LIB(pth,main)
 242         if test "$ac_cv_lib_pth_main" = "yes"; then
 243                 AC_CHECK_HEADERS(pth.h)
 244                 if test "$ac_cv_header_pth_h" = "yes"; then
 245                         LIBTHREAD="-lpth"
 246                         CFLAGSTHREADS="-DYAZ_GNU_THREADS=1"
 247                         HAVETHREADS=1
 248                 fi
 249         fi
 250         LIBS=$OLIBS
 251 fi
 252 dnl
 253 dnl ------ POSIX Threads
 254 AC_ARG_ENABLE(threads, [  --disable-threads       disable POSIX threads],[enable_threads=$enableval],[enable_threads=yes])
 255 if test "$enable_threads" = "yes" -a "$HAVETHREADS" = "0"; then
 256         OLIBS=$LIBS
 257         OCC=$CC
 258         AC_CHECK_LIB(pthread,main)
 259         AC_MSG_CHECKING(for working POSIX Threads)
 260         AC_TRY_LINK([#include <pthread.h>
 261         void *func(void *p) { return 0; }
 262         ],[
 263         pthread_t pthread_id;
 264         pthread_create (&pthread_id, 0, func, 0);],
 265                 thread_ok=yes,thread_ok=no)
 266         if test "$thread_ok" = "yes"; then
 267                 AC_MSG_RESULT(yes)
 268                 LIBTHREAD="-lpthread"
 269                 CFLAGSTHREADS="-DYAZ_POSIX_THREADS=1 -D_REENTRANT"
 270                 HAVETHREADS=1
 271         else
 272                 CC="$CC -pthread"
 273                 AC_TRY_LINK([#include <pthread.h>
 274                         void *func(void *p) { return 0; }
 275                         ],[
 276                         pthread_t pthread_id;
 277                         pthread_create (&pthread_id, 0, func, 0);],
 278                         thread_ok=yes,thread_ok=no)
 279                 if test "$thread_ok" = "yes"; then
 280                         AC_MSG_RESULT([yes,BSD])
 281                         CFLAGSTHREADS="-pthread -DYAZ_POSIX_THREADS=1 -D_REENTRANT"
 282                         LIBTHREAD="-pthread"
 283                         HAVETHREADS=1
 284                 fi
 285         fi
 286         if test "$thread_ok" = "no"; then
 287                 AC_MSG_RESULT(no)
 288         fi
 289         CC=$OCC
 290         LIBS=$OLIBS
 291 fi
 292 AM_CONDITIONAL(ISTHR, test $HAVETHREADS = "1")
 293 dnl
 294 dnl ------ Memory debugging
 295 AC_ARG_ENABLE(memdebug, [  --enable-memdebug       enable memory debugging],[enable_memdebug=$enableval],[enable_memdebug=none])
 296 if test "$enable_memdebug" = "yes"; then
 297         AC_DEFINE(TRACE_XMALLOC,2)
 298 elif test "$enable_memdebug" = "no"; then
 299         AC_DEFINE(TRACE_XMALLOC,0)
 300 fi
 301 dnl
 302 dnl ------ Using this for "in-source" yaz-config
 303 AC_SUBST(YAZ_SRC_ROOT)
 304 AC_SUBST(YAZ_BUILD_ROOT)
 305 YAZ_SRC_ROOT=`cd ${srcdir}; pwd`
 306 YAZ_BUILD_ROOT=`pwd`
 307 dnl
 308 if test -f ${srcdir}/lib/yaz-config.in; then
 309         rm ${srcdir}/lib/yaz-config.in
 310 fi
 311 sed s%yaz_echo_source=yes%yaz_echo_source=no%g < ${srcdir}/yaz-config.in >${srcdir}/lib/yaz-config.in
 312 dnl
 313 dnl ------ Makefiles
 314 dnl
 315 AC_OUTPUT([
 316 Makefile
 317 yaz.spec
 318 util/Makefile
 319 odr/Makefile
 320 z39.50/Makefile
 321 ill/Makefile
 322 zutil/Makefile
 323 comstack/Makefile
 324 ccl/Makefile
 325 tab/Makefile
 326 retrieval/Makefile
 327 server/Makefile
 328 include/Makefile
 329 include/yaz/Makefile
 330 lib/Makefile
 331 zoom/Makefile
 332 client/Makefile
 333 ztest/Makefile
 334 doc/Makefile
 335 doc/yaz.xml
 336 doc/yazhtml.dsl
 337 doc/yazphp.dsl
 338 doc/yazprint.dsl
 339 yaz-config
 340 lib/yaz-config
 341 ],[chmod +x yaz-config lib/yaz-config])