configure.in

   1 dnl YAZ Toolkit, Index Data 1994-2001
   2 dnl See the file LICENSE for details.
   3 dnl $Id: configure.in,v 1.74 2002-05-22 11:19:34 adam Exp $
   4 AC_INIT(include/yaz/yaz-version.h)
   5 AM_INIT_AUTOMAKE(yaz, 1.8.7)
   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/dtd/xml/4.0 \
  28             /usr/lib/sgml/dtd/docbook-xml
  29    do
  30      if test -f $d/docbookx.dtd; then
  31        AC_MSG_RESULT($d)
  32        DTD_DIR=$d
  33        break
  34      fi
  35    done
  36    if test -z "$DTD_DIR"; then
  37       AC_MSG_RESULT(Not found)
  38    fi
  39 ])
  40 AC_SUBST(DSSSL_DIR)
  41 AC_ARG_WITH(dsssl,[  --with-dsssl[=DIR]      Use DSSSL in DIR/{html,print}/docbook.dsl],
  42 [
  43    if test -f "$withval/html/docbook.dsl"; then
  44       DSSSL_DIR=$withval
  45    fi
  46 ],[
  47    AC_MSG_CHECKING(for docbook.dsl)
  48    for d in /usr/share/sgml/docbook/stylesheet/dsssl/modular \
  49             /usr/share/sgml/docbook/dsssl-stylesheets-1.64 \
  50             /usr/lib/sgml/stylesheet/dsssl/docbook/nwalsh
  51    do
  52      if test -f $d/html/docbook.dsl; then
  53        AC_MSG_RESULT($d)
  54        DSSSL_DIR=$d
  55        break
  56      fi
  57    done
  58    if test -z "$DSSSL_DIR"; then
  59       AC_MSG_RESULT(Not found)
  60    fi
  61 ])
  62 dnl
  63 dnl ----- yaz-comp: The Yaz Compiler
  64 AC_SUBST(EXTRAMODULE)
  65 AC_SUBST(EXTRALIB)
  66
  67 EXTRAMODULE="z39.50 zutil"
  68
  69 AC_ARG_ENABLE(modules,[  --enable-modules=\"mod ..\" ill],[
  70 if test "$enable_modules" != "no"; then
  71                 EXTRAMODULE="$EXTRAMODULE $enable_modules"
  72 fi
  73 ],[
  74 EXTRAMODULE="$EXTRAMODULE ill ccl zoom"
  75 ])
  76 EXTRALIB=""
  77 for module in $EXTRAMODULE; do
  78         EXTRALIB="$EXTRALIB ../$module/lib${module}.la"
  79         if test $module = "z39.50"; then
  80                 module=z3950
  81         fi
  82         AC_DEFINE_UNQUOTED(YAZ_MODULE_${module})
  83 done
  84 dnl ----- Sockets
  85 checkBoth=0
  86 AC_CHECK_FUNC(connect)
  87 if test "$ac_cv_func_connect" = "no"; then
  88         AC_CHECK_LIB(socket, main, LIBS="$LIBS -lsocket", checkBoth=1)
  89 fi
  90 if test "$checkBoth" = "1"; then
  91         oldLibs=$LIBS
  92         LIBS="$LIBS -lsocket -lnsl"
  93         AC_CHECK_FUNC(accept, , [LIBS=$oldLibs])
  94 fi
  95 AC_CHECK_FUNC(gethostbyname, , AC_CHECK_LIB(nsl, main, [LIBS="$LIBS -lnsl"]))
  96 dnl
  97 dnl ------ EXPAT
  98 expat=no
  99 AC_ARG_WITH(expat,   [  --with-expat[=DIR]      EXPAT library in DIR],[expat=$withval])
 100 if test "$expat" != "no"; then
 101         xLIBS="$LIBS";
 102         xCFLAGS="$CFLAGS";
 103         if test "$expat" != "yes"; then
 104                 EXPAT_CFLAGS="-I$expat/include"
 105                 EXPAT_LIBS="-L$expat/lib"
 106                 CFLAGS="$EXPAT_CFLAGS $CFLAGS"
 107                 LIBS="$EXPAT_LIBS $LIBS"
 108         fi
 109         AC_CHECK_LIB(expat,XML_ParserCreate,[LIBS="$LIBS -lexpat"])
 110         if test "$ac_cv_lib_expat_XML_ParserCreate" = "yes"; then
 111                 AC_CHECK_HEADERS(expat.h)
 112                 if test "$ac_cv_header_expat_h" = "yes"; then
 113                         YAZ_CONF_CFLAGS="$YAZ_CONF_CFLAGS -DYAZ_HAVE_EXPAT=1"
 114                 fi
 115         else
 116                 LIBS="$xLIBS"
 117                 CFLAGS="$xCFLAGS"
 118         fi
 119 fi
 120 dnl
 121 dnl ------ Open SSL
 122 openssl=no
 123 AC_ARG_WITH(openssl, [  --with-openssl[=DIR]    OpenSSL library in DIR], [openssl=$withval])
 124 AC_SUBST(SSL_CFLAGS)
 125 AC_SUBST(SSL_LIBS)
 126 AC_SUBST(SSL_DEFS)
 127 USE_SSL=0
 128 SSL_CFLAGS=""
 129 SSL_LIBS=""
 130 SSL_DEFS=""
 131 if test "$openssl" != "no"; then
 132         xLIBS="$LIBS";
 133         xCFLAGS="$CFLAGS";
 134         if test "$openssl" != "yes"; then
 135                 SSL_CFLAGS="-I$openssl/include -I$openssl/include/openssl"
 136                 SSL_LIBS="-L$openssl/lib"
 137                 CFLAGS="$SSL_CFLAGS $CFLAGS"
 138                 LIBS="$SSL_LIBS $LIBS"
 139         fi
 140         AC_CHECK_LIB(crypto, main,[SSL_LIBS="$SSL_LIBS -lcrypto"])
 141         LIBS="$LIBS $SSL_LIBS"
 142         AC_CHECK_LIB(ssl, SSL_new)
 143         if test "$ac_cv_lib_ssl_SSL_new" = "yes"; then
 144                 SSL_LIBS="$SSL_LIBS -lssl"
 145                 AC_CHECK_HEADER(openssl/ssl.h,[SSL_DEFS="-DHAVE_OPENSSL_SSL_H=1"; USE_SSL=1])
 146         else
 147                 SSL_LIBS=""
 148         fi
 149         LIBS="$xLIBS"
 150         CFLAGS="$xCFLAGS"
 151 fi
 152 AM_CONDITIONAL(ISSSL, test $USE_SSL = "1")
 153 dnl
 154 dnl ------ GNU Readline
 155 READLINE_SHARED_LIBADD=""
 156 AC_CHECK_LIB(ncurses, tgetent, [READLINE_SHARED_LIBADD="-lncurses"],
 157         AC_CHECK_LIB(termcap, tgetent, [READLINE_SHARED_LIBADD="-ltermcap"])
 158 )
 159 READLINE_LIBS=""
 160 AC_CHECK_LIB(readline, readline, [READLINE_LIBS="$READLINE_LIBS -lreadline $READLINE_SHARED_LIBADD"],,$READLINE_SHARED_LIBADD)
 161 AC_CHECK_LIB(history, add_history, [READLINE_LIBS="$READLINE_LIBS -lhistory"])
 162 if test "$ac_cv_lib_readline_readline" = "yes"; then
 163         AC_CHECK_HEADERS(readline/readline.h readline/history.h)
 164         xLIBS=$LIBS
 165         LIBS="$LIBS $READLINE_LIBS"
 166         AC_TRY_LINK([
 167         #include <stdio.h>
 168         #include <readline/readline.h>
 169         ],[
 170         static void f()
 171         {
 172                 rl_attempted_completion_over = 0;
 173         }
 174         ],AC_DEFINE(HAVE_READLINE_COMPLETION_OVER))
 175         AC_TRY_LINK([
 176         #include <stdio.h>
 177         #include <readline/readline.h>
 178         ],[
 179         static void f()
 180         {
 181                 rl_completion_matches (0, 0);
 182         }
 183         ],AC_DEFINE(HAVE_READLINE_RL_COMPLETION_MATCHES))
 184         LIBS=$xLIBS
 185 fi
 186 dnl ------ various functions
 187 AC_CHECK_FUNCS(vsnprintf gettimeofday poll)
 188 if test "$ac_cv_func_poll" = "yes"; then
 189         AC_CHECK_HEADERS(sys/poll.h)
 190 fi
 191 dnl
 192 dnl ------ tcpd
 193 AC_ARG_ENABLE(tcpd,[  --enable-tcpd[=PREFIX]  enable TCP wrapper for server if available])
 194 if test "$enable_tcpd" != ""; then
 195         oldLibs=$LIBS
 196         oldCPPFLAGS=$CPPFLAGS
 197         if test "$enable_tcpd" != "yes"; then
 198                 LIBS="$LIBS -L$enable_tcpd/lib"
 199                 CPPFLAGS="$CPPFLAGS -I$enable_tcpd/include"
 200         fi
 201         AC_MSG_CHECKING(for working tcpd.h)
 202         LIBS="$LIBS -lwrap -lnsl"
 203         AC_TRY_LINK([#include <syslog.h>
 204 #include <tcpd.h>
 205         int allow_severity = LOG_INFO;
 206         int deny_severity = LOG_WARNING;],
 207         [struct request_info request_info; int i;
 208         i = hosts_access(&request_info);],
 209         tcpd_ok=1, tcpd_ok=0)
 210         if test "$tcpd_ok" = "0"; then
 211                 AC_MSG_RESULT(no)
 212                 LIBS=$oldLibs
 213                 CPPFLAGS=$oldCPPFLAGS
 214         else
 215                 AC_MSG_RESULT(yes)
 216                 AC_DEFINE(HAVE_TCPD_H)
 217         fi
 218 fi
 219 dnl
 220 dnl ------ Headers
 221 AC_CHECK_HEADERS(fnmatch.h)
 222 AC_STDC_HEADERS
 223 if test "$ac_cv_header_stdc" = "no"; then
 224         AC_MSG_WARN(Your system doesn't seem to support ANSI C)
 225 fi
 226 dnl
 227 AC_SUBST(LIBTHREAD)
 228 AC_SUBST(CFLAGSTHREADS)
 229 HAVETHREADS=0
 230 CFLAGSTHREADS=""
 231 LIBTHREAD=""
 232 dnl
 233 dnl ------ GNU threads
 234 AC_ARG_ENABLE(pth, [  --enable-pth            enable GNU threads],[enable_pth=$enableval],[enable_pth=no])
 235 AC_SUBST(LIBPTH)
 236 if test "$enable_pth" = "yes"; then
 237         OLIBS=$LIBS
 238         AC_CHECK_LIB(pth,main)
 239         if test "$ac_cv_lib_pth_main" = "yes"; then
 240                 AC_CHECK_HEADERS(pth.h)
 241                 if test "$ac_cv_header_pth_h" = "yes"; then
 242                         LIBTHREAD="-lpth"
 243                         CFLAGSTHREADS="-DYAZ_GNU_THREADS=1"
 244                         HAVETHREADS=1
 245                 fi
 246         fi
 247         LIBS=$OLIBS
 248 fi
 249 dnl
 250 dnl ------ POSIX Threads
 251 AC_ARG_ENABLE(threads, [  --disable-threads       disable POSIX threads],[enable_threads=$enableval],[enable_threads=yes])
 252 if test "$enable_threads" = "yes" -a "$HAVETHREADS" = "0"; then
 253         OLIBS=$LIBS
 254         OCC=$CC
 255         AC_CHECK_LIB(pthread,main)
 256         AC_MSG_CHECKING(for working POSIX Threads)
 257         AC_TRY_LINK([#include <pthread.h>
 258         void *func(void *p) { return 0; }
 259         ],[
 260         pthread_t pthread_id;
 261         pthread_create (&pthread_id, 0, func, 0);],
 262                 thread_ok=yes,thread_ok=no)
 263         if test "$thread_ok" = "yes"; then
 264                 AC_MSG_RESULT(yes)
 265                 LIBTHREAD="-lpthread"
 266                 CFLAGSTHREADS="-DYAZ_POSIX_THREADS=1 -D_REENTRANT"
 267                 HAVETHREADS=1
 268         else
 269                 CC="$CC -pthread"
 270                 AC_TRY_LINK([#include <pthread.h>
 271                         void *func(void *p) { return 0; }
 272                         ],[
 273                         pthread_t pthread_id;
 274                         pthread_create (&pthread_id, 0, func, 0);],
 275                         thread_ok=yes,thread_ok=no)
 276                 if test "$thread_ok" = "yes"; then
 277                         AC_MSG_RESULT([yes,BSD])
 278                         CFLAGSTHREADS="-pthread -DYAZ_POSIX_THREADS=1 -D_REENTRANT"
 279                         LIBTHREAD="-pthread"
 280                         HAVETHREADS=1
 281                 fi
 282         fi
 283         if test "$thread_ok" = "no"; then
 284                 AC_MSG_RESULT(no)
 285         fi
 286         CC=$OCC
 287         LIBS=$OLIBS
 288 fi
 289 AM_CONDITIONAL(ISTHR, test $HAVETHREADS = "1")
 290 dnl
 291 dnl ------ Memory debugging
 292 AC_ARG_ENABLE(memdebug, [  --enable-memdebug       enable memory debugging],[enable_memdebug=$enableval],[enable_memdebug=none])
 293 if test "$enable_memdebug" = "yes"; then
 294         AC_DEFINE(TRACE_XMALLOC,2)
 295 elif test "$enable_memdebug" = "no"; then
 296         AC_DEFINE(TRACE_XMALLOC,0)
 297 fi
 298 dnl
 299 dnl ------ Using this for "in-source" yaz-config
 300 AC_SUBST(YAZ_SRC_ROOT)
 301 AC_SUBST(YAZ_BUILD_ROOT)
 302 YAZ_SRC_ROOT=`cd ${srcdir}; pwd`
 303 YAZ_BUILD_ROOT=`pwd`
 304 dnl
 305 if test -f ${srcdir}/lib/yaz-config.in; then
 306         rm ${srcdir}/lib/yaz-config.in
 307 fi
 308 sed s%yaz_echo_source=yes%yaz_echo_source=no%g < ${srcdir}/yaz-config.in >${srcdir}/lib/yaz-config.in
 309 dnl
 310 SUBDIRS_VAR="util odr comstack $EXTRAMODULE tab retrieval server include lib client ztest"
 311 AC_SUBST(SUBDIRS_VAR)
 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])