configure.in

   1 dnl YAZ Toolkit, Index Data 1994-2002
   2 dnl See the file LICENSE for details.
   3 dnl $Id: configure.in,v 1.90 2002-09-18 20:55:54 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 ------ iconv
 144 AC_ARG_WITH(iconv, [  --with-iconv[=DIR]      iconv library in DIR])
 145 if test "$with_iconv" != "no"; then
 146         AC_MSG_CHECKING(for iconv)
 147         oldLIBS="$LIBS"
 148         oldCPPFLAGS="${CPPFLAGS}"
 149         if test "$with_iconv" != "yes" -a "$with_iconv" != ""; then
 150                 LIBS="$LIBS -L${with_iconv}/lib"
 151                 CPPFLAGS="${CPPFLAGS} -I${with_iconv}/include"
 152         fi
 153         AC_TRY_LINK([
 154                 #include <iconv.h>
 155         ],[
 156                 static void f() {iconv_t t = iconv_open("", ""); }
 157         ],[
 158                 AC_DEFINE(HAVE_ICONV_H)
 159                 AC_MSG_RESULT(yes)
 160         ],[
 161                 LIBS="$LIBS -liconv"
 162                 AC_TRY_LINK([
 163                         #include <iconv.h>
 164                 ],[
 165                         static void f() {iconv_t t = iconv_open("", ""); }
 166                 ],[
 167                         AC_DEFINE(HAVE_ICONV_H)
 168                         AC_MSG_RESULT(yes)
 169                 ],[
 170                         LIBS="$oldLIBS"
 171                         CPPFLAGS="$oldCPPFLAGS"
 172                         AC_MSG_RESULT(no)
 173                 ])
 174         ])
 175 fi
 176 dnl ------ various functions
 177 AC_CHECK_FUNCS(vsnprintf gettimeofday poll)
 178 if test "$ac_cv_func_poll" = "yes"; then
 179         AC_CHECK_HEADERS(sys/poll.h)
 180 fi
 181 dnl ------ socklen_t
 182 dnl AC_CHECK_TYPES(socklen_t)
 183 AC_MSG_CHECKING(for socklen_t)
 184 AC_CACHE_VAL(ac_cv_check_socklen_t,
 185 [ac_cv_check_socklen_t=''
 186 AC_TRY_COMPILE([
 187 #include <stdio.h>
 188 #include <stdlib.h>
 189 #include <unistd.h>
 190 #include <sys/socket.h>
 191 ],
 192        [socklen_t len;],
 193        ac_cv_check_socklen_t=yes,
 194        ac_cv_check_socklen_t=no)])
 195 AC_MSG_RESULT($ac_cv_check_socklen_t)
 196 if test "$ac_cv_check_socklen_t" = "yes"; then
 197         AC_DEFINE(HAVE_SOCKLEN_T)
 198 else
 199         AC_MSG_CHECKING(whether net size is of type size_t)
 200         AC_CACHE_VAL(ac_cv_check_getpeername_accepts_size_t,
 201         [ac_cv_check_getpeername_accepts_size_t=''
 202         AC_TRY_COMPILE([
 203 #include <stdio.h>
 204 #include <stdlib.h>
 205 #include <unistd.h>
 206 #include <sys/socket.h>
 207 ],
 208         [size_t mylen; getpeername(0, (struct sockaddr *)NULL, &mylen);],
 209         ac_cv_check_getpeername_accepts_size_t=yes,
 210         ac_cv_check_getpeername_accepts_size_t=no)])
 211         AC_MSG_RESULT($ac_cv_check_getpeername_accepts_size_t)
 212         if test "$ac_cv_check_getpeername_accepts_size_t" = yes; then
 213                 AC_DEFINE(GETPEERNAME_ACCEPTS_SIZE_T_FOR_THIRD_ARGUMENT)
 214         fi
 215 fi
 216 dnl
 217 dnl ------ tcpd
 218 AC_ARG_ENABLE(tcpd,[  --enable-tcpd[=PREFIX]  enable TCP wrapper for server if available])
 219 if test "$enable_tcpd" != ""; then
 220         oldLibs=$LIBS
 221         oldCPPFLAGS=$CPPFLAGS
 222         if test "$enable_tcpd" != "yes"; then
 223                 LIBS="$LIBS -L$enable_tcpd/lib"
 224                 CPPFLAGS="$CPPFLAGS -I$enable_tcpd/include"
 225         fi
 226         AC_MSG_CHECKING(for working tcpd.h)
 227         LIBS="$LIBS -lwrap -lnsl"
 228         AC_TRY_LINK([#include <syslog.h>
 229 #include <tcpd.h>
 230         int allow_severity = LOG_INFO;
 231         int deny_severity = LOG_WARNING;],
 232         [struct request_info request_info; int i;
 233         i = hosts_access(&request_info);],
 234         tcpd_ok=1, tcpd_ok=0)
 235         if test "$tcpd_ok" = "0"; then
 236                 AC_MSG_RESULT(no)
 237                 LIBS=$oldLibs
 238                 CPPFLAGS=$oldCPPFLAGS
 239         else
 240                 AC_MSG_RESULT(yes)
 241                 AC_DEFINE(HAVE_TCPD_H)
 242         fi
 243 fi
 244 dnl
 245 dnl ------ Headers
 246 AC_CHECK_HEADERS(fnmatch.h)
 247 AC_STDC_HEADERS
 248 if test "$ac_cv_header_stdc" = "no"; then
 249         AC_MSG_WARN(Your system doesn't seem to support ANSI C)
 250 fi
 251 dnl
 252 AC_SUBST(LIBTHREAD)
 253 AC_SUBST(CFLAGSTHREADS)
 254 HAVETHREADS=0
 255 CFLAGSTHREADS=""
 256 LIBTHREAD=""
 257 dnl
 258 dnl ------ GNU threads
 259 AC_ARG_ENABLE(pth, [  --enable-pth            enable GNU threads],[enable_pth=$enableval],[enable_pth=no])
 260 AC_SUBST(LIBPTH)
 261 if test "$enable_pth" = "yes"; then
 262         OLIBS=$LIBS
 263         AC_CHECK_LIB(pth,main)
 264         if test "$ac_cv_lib_pth_main" = "yes"; then
 265                 AC_CHECK_HEADERS(pth.h)
 266                 if test "$ac_cv_header_pth_h" = "yes"; then
 267                         LIBTHREAD="-lpth"
 268                         CFLAGSTHREADS="-DYAZ_GNU_THREADS=1"
 269                         HAVETHREADS=1
 270                 fi
 271         fi
 272         LIBS=$OLIBS
 273 fi
 274 dnl
 275 dnl ------ POSIX Threads
 276 AC_ARG_ENABLE(threads, [  --disable-threads       disable POSIX threads],[enable_threads=$enableval],[enable_threads=yes])
 277 if test "$enable_threads" = "yes" -a "$HAVETHREADS" = "0"; then
 278         OLIBS=$LIBS
 279         OCC=$CC
 280         AC_CHECK_LIB(pthread,main)
 281         AC_MSG_CHECKING(for working POSIX Threads)
 282         AC_TRY_LINK([#include <pthread.h>
 283         void *func(void *p) { return 0; }
 284         ],[
 285         pthread_t pthread_id;
 286         pthread_create (&pthread_id, 0, func, 0);],
 287                 thread_ok=yes,thread_ok=no)
 288         if test "$thread_ok" = "yes"; then
 289                 AC_MSG_RESULT(yes)
 290                 LIBTHREAD="-lpthread"
 291                 CFLAGSTHREADS="-DYAZ_POSIX_THREADS=1 -D_REENTRANT"
 292                 HAVETHREADS=1
 293         else
 294                 CC="$CC -pthread"
 295                 AC_TRY_LINK([#include <pthread.h>
 296                         void *func(void *p) { return 0; }
 297                         ],[
 298                         pthread_t pthread_id;
 299                         pthread_create (&pthread_id, 0, func, 0);],
 300                         thread_ok=yes,thread_ok=no)
 301                 if test "$thread_ok" = "yes"; then
 302                         AC_MSG_RESULT([yes,BSD])
 303                         CFLAGSTHREADS="-pthread -DYAZ_POSIX_THREADS=1 -D_REENTRANT"
 304                         LIBTHREAD="-pthread"
 305                         HAVETHREADS=1
 306                 fi
 307         fi
 308         if test "$thread_ok" = "no"; then
 309                 AC_MSG_RESULT(no)
 310         fi
 311         CC=$OCC
 312         LIBS=$OLIBS
 313 fi
 314 AM_CONDITIONAL(ISTHR, test $HAVETHREADS = "1")
 315 dnl
 316 dnl ------ Memory debugging
 317 AC_ARG_ENABLE(memdebug, [  --enable-memdebug       enable memory debugging],[enable_memdebug=$enableval],[enable_memdebug=none])
 318 if test "$enable_memdebug" = "yes"; then
 319         AC_DEFINE(TRACE_XMALLOC,2)
 320 elif test "$enable_memdebug" = "no"; then
 321         AC_DEFINE(TRACE_XMALLOC,0)
 322 fi
 323 dnl
 324 dnl ------ Using this for "in-source" yaz-config
 325 AC_SUBST(YAZ_SRC_ROOT)
 326 AC_SUBST(YAZ_BUILD_ROOT)
 327 YAZ_SRC_ROOT=`cd ${srcdir}; pwd`
 328 YAZ_BUILD_ROOT=`pwd`
 329 dnl
 330 if test -f ${srcdir}/lib/yaz-config.in; then
 331         rm ${srcdir}/lib/yaz-config.in
 332 fi
 333 sed s%yaz_echo_source=yes%yaz_echo_source=no%g < ${srcdir}/yaz-config.in >${srcdir}/lib/yaz-config.in
 334 dnl
 335 dnl ------ Makefiles
 336 dnl
 337 AC_OUTPUT([
 338 Makefile
 339 yaz.spec
 340 util/Makefile
 341 odr/Makefile
 342 z39.50/Makefile
 343 ill/Makefile
 344 zutil/Makefile
 345 comstack/Makefile
 346 ccl/Makefile
 347 tab/Makefile
 348 retrieval/Makefile
 349 server/Makefile
 350 include/Makefile
 351 include/yaz/Makefile
 352 lib/Makefile
 353 client/Makefile
 354 ztest/Makefile
 355 zoom/Makefile
 356 doc/Makefile
 357 doc/yaz.xml
 358 doc/yazhtml.dsl
 359 doc/yazphp.dsl
 360 doc/yazprint.dsl
 361 yaz-config
 362 lib/yaz-config
 363 ],[chmod +x yaz-config lib/yaz-config])