configure.in

   1 dnl YAZ Toolkit, Index Data 1994-2002
   2 dnl See the file LICENSE for details.
   3 dnl $Id: configure.in,v 1.91 2002-09-20 22:23:13 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 "$ac_cv_func_poll" = "yes"; then
 179         AC_CHECK_HEADERS(sys/poll.h)
 180 fi
 181 dnl ------ socklen_t
 182 AC_MSG_CHECKING([for socklen_t])
 183 AC_CACHE_VAL(ac_cv_check_socklen_t,[ac_cv_check_socklen_t=''
 184         AC_TRY_COMPILE([
 185         #include <sys/types.h>
 186         #include <sys/socket.h>
 187         extern accept(int, struct sockaddr *, socklen_t *);
 188         ],,[ac_cv_check_socklen_t=socklen_t],[
 189                 AC_TRY_COMPILE([
 190                 #include <sys/types.h>
 191                 #include <sys/socket.h>
 192                 extern accept(int, struct sockaddr *, size_t t *);
 193                 ],,[ac_cv_check_socklen_t=size_t],[ac_cv_check_socklen_t=int])
 194         ])
 195 ])
 196 AC_MSG_RESULT($ac_cv_check_socklen_t)
 197 AC_DEFINE_UNQUOTED(YAZ_SOCKLEN_T,$ac_cv_check_socklen_t)
 198 dnl
 199 dnl ------ tcpd
 200 AC_ARG_ENABLE(tcpd,[  --enable-tcpd[=PREFIX]  enable TCP wrapper for server if available])
 201 if test "$enable_tcpd" != ""; then
 202         oldLibs=$LIBS
 203         oldCPPFLAGS=$CPPFLAGS
 204         if test "$enable_tcpd" != "yes"; then
 205                 LIBS="$LIBS -L$enable_tcpd/lib"
 206                 CPPFLAGS="$CPPFLAGS -I$enable_tcpd/include"
 207         fi
 208         AC_MSG_CHECKING(for working tcpd.h)
 209         LIBS="$LIBS -lwrap -lnsl"
 210         AC_TRY_LINK([#include <syslog.h>
 211 #include <tcpd.h>
 212         int allow_severity = LOG_INFO;
 213         int deny_severity = LOG_WARNING;],
 214         [struct request_info request_info; int i;
 215         i = hosts_access(&request_info);],
 216         tcpd_ok=1, tcpd_ok=0)
 217         if test "$tcpd_ok" = "0"; then
 218                 AC_MSG_RESULT(no)
 219                 LIBS=$oldLibs
 220                 CPPFLAGS=$oldCPPFLAGS
 221         else
 222                 AC_MSG_RESULT(yes)
 223                 AC_DEFINE(HAVE_TCPD_H)
 224         fi
 225 fi
 226 dnl
 227 dnl ------ Headers
 228 AC_CHECK_HEADERS(fnmatch.h)
 229 AC_STDC_HEADERS
 230 if test "$ac_cv_header_stdc" = "no"; then
 231         AC_MSG_WARN(Your system doesn't seem to support ANSI C)
 232 fi
 233 dnl
 234 AC_SUBST(LIBTHREAD)
 235 AC_SUBST(CFLAGSTHREADS)
 236 HAVETHREADS=0
 237 CFLAGSTHREADS=""
 238 LIBTHREAD=""
 239 dnl
 240 dnl ------ GNU threads
 241 AC_ARG_ENABLE(pth, [  --enable-pth            enable GNU threads],[enable_pth=$enableval],[enable_pth=no])
 242 AC_SUBST(LIBPTH)
 243 if test "$enable_pth" = "yes"; then
 244         OLIBS=$LIBS
 245         AC_CHECK_LIB(pth,main)
 246         if test "$ac_cv_lib_pth_main" = "yes"; then
 247                 AC_CHECK_HEADERS(pth.h)
 248                 if test "$ac_cv_header_pth_h" = "yes"; then
 249                         LIBTHREAD="-lpth"
 250                         CFLAGSTHREADS="-DYAZ_GNU_THREADS=1"
 251                         HAVETHREADS=1
 252                 fi
 253         fi
 254         LIBS=$OLIBS
 255 fi
 256 dnl
 257 dnl ------ POSIX Threads
 258 AC_ARG_ENABLE(threads, [  --disable-threads       disable POSIX threads],[enable_threads=$enableval],[enable_threads=yes])
 259 if test "$enable_threads" = "yes" -a "$HAVETHREADS" = "0"; then
 260         OLIBS=$LIBS
 261         OCC=$CC
 262         AC_CHECK_LIB(pthread,main)
 263         AC_MSG_CHECKING(for working POSIX Threads)
 264         AC_TRY_LINK([#include <pthread.h>
 265         void *func(void *p) { return 0; }
 266         ],[
 267         pthread_t pthread_id;
 268         pthread_create (&pthread_id, 0, func, 0);],
 269                 thread_ok=yes,thread_ok=no)
 270         if test "$thread_ok" = "yes"; then
 271                 AC_MSG_RESULT(yes)
 272                 LIBTHREAD="-lpthread"
 273                 CFLAGSTHREADS="-DYAZ_POSIX_THREADS=1 -D_REENTRANT"
 274                 HAVETHREADS=1
 275         else
 276                 CC="$CC -pthread"
 277                 AC_TRY_LINK([#include <pthread.h>
 278                         void *func(void *p) { return 0; }
 279                         ],[
 280                         pthread_t pthread_id;
 281                         pthread_create (&pthread_id, 0, func, 0);],
 282                         thread_ok=yes,thread_ok=no)
 283                 if test "$thread_ok" = "yes"; then
 284                         AC_MSG_RESULT([yes,BSD])
 285                         CFLAGSTHREADS="-pthread -DYAZ_POSIX_THREADS=1 -D_REENTRANT"
 286                         LIBTHREAD="-pthread"
 287                         HAVETHREADS=1
 288                 fi
 289         fi
 290         if test "$thread_ok" = "no"; then
 291                 AC_MSG_RESULT(no)
 292         fi
 293         CC=$OCC
 294         LIBS=$OLIBS
 295 fi
 296 AM_CONDITIONAL(ISTHR, test $HAVETHREADS = "1")
 297 dnl
 298 dnl ------ Memory debugging
 299 AC_ARG_ENABLE(memdebug, [  --enable-memdebug       enable memory debugging],[enable_memdebug=$enableval],[enable_memdebug=none])
 300 if test "$enable_memdebug" = "yes"; then
 301         AC_DEFINE(TRACE_XMALLOC,2)
 302 elif test "$enable_memdebug" = "no"; then
 303         AC_DEFINE(TRACE_XMALLOC,0)
 304 fi
 305 dnl
 306 dnl ------ Using this for "in-source" yaz-config
 307 AC_SUBST(YAZ_SRC_ROOT)
 308 AC_SUBST(YAZ_BUILD_ROOT)
 309 YAZ_SRC_ROOT=`cd ${srcdir}; pwd`
 310 YAZ_BUILD_ROOT=`pwd`
 311 dnl
 312 if test -f ${srcdir}/lib/yaz-config.in; then
 313         rm ${srcdir}/lib/yaz-config.in
 314 fi
 315 sed s%yaz_echo_source=yes%yaz_echo_source=no%g < ${srcdir}/yaz-config.in >${srcdir}/lib/yaz-config.in
 316 dnl
 317 dnl ------ Makefiles
 318 dnl
 319 AC_OUTPUT([
 320 Makefile
 321 yaz.spec
 322 util/Makefile
 323 odr/Makefile
 324 z39.50/Makefile
 325 ill/Makefile
 326 zutil/Makefile
 327 comstack/Makefile
 328 ccl/Makefile
 329 tab/Makefile
 330 retrieval/Makefile
 331 server/Makefile
 332 include/Makefile
 333 include/yaz/Makefile
 334 lib/Makefile
 335 client/Makefile
 336 ztest/Makefile
 337 zoom/Makefile
 338 doc/Makefile
 339 doc/yaz.xml
 340 doc/yazhtml.dsl
 341 doc/yazphp.dsl
 342 doc/yazprint.dsl
 343 yaz-config
 344 lib/yaz-config
 345 ],[chmod +x yaz-config lib/yaz-config])