configure.in

   1 dnl YAZ Toolkit, Index Data 1994-2003
   2 dnl See the file LICENSE for details.
   3 dnl $Id: configure.in,v 1.108 2003-02-18 20:21:22 adam Exp $
   4 AC_INIT(include/yaz/yaz-version.h)
   5 AM_INIT_AUTOMAKE(yaz, 1.9.3)
   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_CHECK_PROGS(YACC, 'bison -y')
  13 test -z "$YACC" && AC_MSG_WARN([GNU bison not found])
  14 AC_PROG_INSTALL
  15 AM_DISABLE_SHARED
  16 AM_PROG_LIBTOOL
  17 dnl
  18 dnl ----- DOCBOOK DTD
  19 AC_SUBST(DTD_DIR)
  20 AC_ARG_WITH(dtd, [  --with-dtd[=DIR]        use docbookx.dtd in DIR],
  21 [
  22    if test -f "$withval/docbookx.dtd"; then
  23       DTD_DIR=$withval
  24    fi
  25 ],[
  26    AC_MSG_CHECKING(for docbookx.dtd)
  27    for d in /usr/share/sgml/docbook/dtd/xml/4.1.2 \
  28          /usr/share/sgml/docbook/xml-dtd-4.1.2* \
  29          /usr/share/sgml/docbook/xml-dtd-4.1 \
  30          /usr/share/sgml/docbook/dtd/xml/4.0 \
  31             /usr/lib/sgml/dtd/docbook-xml
  32    do
  33      if test -f $d/docbookx.dtd; then
  34        AC_MSG_RESULT($d)
  35        DTD_DIR=$d
  36        break
  37      fi
  38    done
  39    if test -z "$DTD_DIR"; then
  40       AC_MSG_RESULT(Not found)
  41    fi
  42 ])
  43 AC_SUBST(DSSSL_DIR)
  44 AC_ARG_WITH(dsssl,[  --with-dsssl[=DIR]      use Docbook DSSSL in DIR/{html,print}/docbook.dsl],
  45 [
  46    if test -f "$withval/html/docbook.dsl"; then
  47       DSSSL_DIR=$withval
  48    fi
  49 ],[
  50    AC_MSG_CHECKING(for docbook.dsl)
  51    for d in /usr/share/sgml/docbook/stylesheet/dsssl/modular \
  52             /usr/share/sgml/docbook/dsssl-stylesheets-1.* \
  53             /usr/lib/sgml/stylesheet/dsssl/docbook/nwalsh
  54    do
  55      if test -f $d/html/docbook.dsl; then
  56        AC_MSG_RESULT($d)
  57        DSSSL_DIR=$d
  58        break
  59      fi
  60    done
  61    if test -z "$DSSSL_DIR"; then
  62       AC_MSG_RESULT(Not found)
  63    fi
  64 ])
  65 AC_SUBST(XSL_DIR)
  66 AC_ARG_WITH(xsl,[  --with-xsl[=DIR]        use Docbook XSL in DIR/{htmlhelp,xhtml}],
  67 [
  68    if test -f "$withval/htmlhelp/htmlhelp.xsl"; then
  69       XSL_DIR=$withval
  70    fi
  71 ],[
  72    AC_MSG_CHECKING(for htmlhelp.xsl)
  73    for d in /usr/share/sgml/docbook/stylesheet/xsl/nwalsh \
  74             /usr/share/sgml/docbook/xsl-stylesheets-1.*
  75    do
  76      if test -f $d/htmlhelp/htmlhelp.xsl; then
  77        AC_MSG_RESULT($d)
  78        XSL_DIR=$d
  79        break
  80      fi
  81    done
  82    if test -z "$XSL_DIR"; then
  83       AC_MSG_RESULT(Not found)
  84    fi
  85 ])
  86 dnl
  87 dnl ----- Sockets
  88 checkBoth=0
  89 AC_CHECK_FUNC(connect)
  90 if test "$ac_cv_func_connect" = "no"; then
  91         AC_CHECK_LIB(socket, main, LIBS="$LIBS -lsocket", checkBoth=1)
  92 fi
  93 if test "$checkBoth" = "1"; then
  94         oldLibs=$LIBS
  95         LIBS="$LIBS -lsocket -lnsl"
  96         AC_CHECK_FUNC(accept, , [LIBS=$oldLibs])
  97 fi
  98 AC_CHECK_FUNC(gethostbyname, , AC_CHECK_LIB(nsl, main, [LIBS="$LIBS -lnsl"]))
  99 dnl
 100 dnl ------ Open SSL
 101 openssl=no
 102 AC_ARG_WITH(openssl, [  --with-openssl[=PREFIX] OpenSSL library in PREFIX], [openssl=$withval])
 103 AC_SUBST(SSL_CFLAGS)
 104 AC_SUBST(SSL_LIBS)
 105 AC_SUBST(SSL_DEFS)
 106 USE_SSL=0
 107 SSL_CFLAGS=""
 108 SSL_LIBS=""
 109 SSL_DEFS=""
 110 if test "$openssl" != "no"; then
 111         xLIBS="$LIBS";
 112         xCFLAGS="$CFLAGS";
 113         if test "$openssl" != "yes"; then
 114                 SSL_CFLAGS="-I$openssl/include -I$openssl/include/openssl"
 115                 SSL_LIBS="-L$openssl/lib"
 116                 CFLAGS="$SSL_CFLAGS $CFLAGS"
 117                 LIBS="$SSL_LIBS $LIBS"
 118         fi
 119         AC_CHECK_LIB(crypto, main,[SSL_LIBS="$SSL_LIBS -lcrypto"])
 120         LIBS="$LIBS $SSL_LIBS"
 121         AC_CHECK_LIB(ssl, SSL_new)
 122         if test "$ac_cv_lib_ssl_SSL_new" = "yes"; then
 123                 SSL_LIBS="$SSL_LIBS -lssl"
 124                 AC_CHECK_HEADER(openssl/ssl.h,[SSL_DEFS="-DHAVE_OPENSSL_SSL_H=1"; USE_SSL=1])
 125         else
 126                 SSL_LIBS=""
 127         fi
 128         LIBS="$xLIBS"
 129         CFLAGS="$xCFLAGS"
 130 fi
 131 AM_CONDITIONAL(ISSSL, test $USE_SSL = "1")
 132 dnl
 133 dnl ------ GNU Readline
 134 READLINE_SHARED_LIBADD=""
 135 AC_CHECK_LIB(ncurses, tgetent, [READLINE_SHARED_LIBADD="-lncurses"],
 136         AC_CHECK_LIB(termcap, tgetent, [READLINE_SHARED_LIBADD="-ltermcap"])
 137 )
 138 READLINE_LIBS=""
 139 AC_CHECK_LIB(readline, readline, [READLINE_LIBS="$READLINE_LIBS -lreadline $READLINE_SHARED_LIBADD"],,$READLINE_SHARED_LIBADD)
 140 AC_CHECK_LIB(history, add_history, [READLINE_LIBS="$READLINE_LIBS -lhistory"])
 141 if test "$ac_cv_lib_readline_readline" = "yes"; then
 142         AC_CHECK_HEADERS(readline/readline.h readline/history.h)
 143         xLIBS=$LIBS
 144         LIBS="$LIBS $READLINE_LIBS"
 145         AC_TRY_LINK([
 146         #include <stdio.h>
 147         #include <readline/readline.h>
 148         ],[
 149         static void f()
 150         {
 151                 rl_attempted_completion_over = 0;
 152         }
 153         ],AC_DEFINE(HAVE_READLINE_COMPLETION_OVER))
 154         AC_TRY_LINK([
 155         #include <stdio.h>
 156         #include <readline/readline.h>
 157         ],[
 158         static void f()
 159         {
 160                 rl_completion_matches (0, 0);
 161         }
 162         ],AC_DEFINE(HAVE_READLINE_RL_COMPLETION_MATCHES))
 163         LIBS=$xLIBS
 164 fi
 165 dnl ------ iconv
 166 AC_ARG_WITH(iconv, [  --with-iconv[=PREFIX]   iconv library in PREFIX])
 167 if test "$with_iconv" != "no"; then
 168         AC_MSG_CHECKING(for iconv)
 169         oldLIBS="$LIBS"
 170         oldCPPFLAGS="${CPPFLAGS}"
 171         if test "$with_iconv" != "yes" -a "$with_iconv" != ""; then
 172                 LIBS="$LIBS -L${with_iconv}/lib"
 173                 CPPFLAGS="${CPPFLAGS} -I${with_iconv}/include"
 174         fi
 175         AC_TRY_LINK([
 176                 #include <iconv.h>
 177         ],[
 178                 static void f() {iconv_t t = iconv_open("", ""); }
 179         ],[
 180                 AC_DEFINE(HAVE_ICONV_H)
 181                 AC_MSG_RESULT(yes)
 182         ],[
 183                 LIBS="$LIBS -liconv"
 184                 AC_TRY_LINK([
 185                         #include <iconv.h>
 186                 ],[
 187                         static void f() {iconv_t t = iconv_open("", ""); }
 188                 ],[
 189                         AC_DEFINE(HAVE_ICONV_H)
 190                         AC_MSG_RESULT(yes)
 191                 ],[
 192                         LIBS="$oldLIBS"
 193                         CPPFLAGS="$oldCPPFLAGS"
 194                         AC_MSG_RESULT(no)
 195                 ])
 196         ])
 197 fi
 198 dnl ------ various functions
 199 AC_CHECK_FUNCS(vsnprintf gettimeofday poll strerror_r)
 200 if test "$ac_cv_func_poll" = "yes"; then
 201         AC_CHECK_HEADERS(sys/poll.h)
 202 fi
 203 dnl ------ socklen_t
 204 AC_MSG_CHECKING([for socklen_t])
 205 AC_CACHE_VAL(ac_cv_check_socklen_t,[ac_cv_check_socklen_t=''
 206         AC_TRY_COMPILE([
 207         #include <sys/types.h>
 208         #include <sys/socket.h>
 209         #ifdef __cplusplus
 210         extern "C" {
 211         #endif
 212         extern int accept(int, struct sockaddr *, socklen_t *);
 213         #ifdef __cplusplus
 214         }
 215         #endif
 216         ],,[ac_cv_check_socklen_t=socklen_t],[
 217                 AC_TRY_COMPILE([
 218                 #include <sys/types.h>
 219                 #include <sys/socket.h>
 220                 #ifdef __cplusplus
 221                 extern "C" {
 222                 #endif
 223                 extern int accept(int, struct sockaddr *, size_t t *);
 224                 #ifdef __cplusplus
 225                 }
 226                 #endif
 227                 ],,[ac_cv_check_socklen_t=size_t],[ac_cv_check_socklen_t=int])
 228         ])
 229 ])
 230 AC_MSG_RESULT($ac_cv_check_socklen_t)
 231 AC_DEFINE_UNQUOTED(YAZ_SOCKLEN_T,$ac_cv_check_socklen_t)
 232 dnl
 233 dnl ------ tcpd
 234 AC_ARG_ENABLE(tcpd,[  --enable-tcpd[=PREFIX]  enable TCP wrapper for server if available])
 235 if test "$enable_tcpd" != ""; then
 236         oldLibs=$LIBS
 237         oldCPPFLAGS=$CPPFLAGS
 238         if test "$enable_tcpd" != "yes"; then
 239                 LIBS="$LIBS -L$enable_tcpd/lib"
 240                 CPPFLAGS="$CPPFLAGS -I$enable_tcpd/include"
 241         fi
 242         AC_MSG_CHECKING(for working tcpd.h)
 243         LIBS="$LIBS -lwrap -lnsl"
 244         AC_TRY_LINK([#include <syslog.h>
 245 #include <tcpd.h>
 246         int allow_severity = LOG_INFO;
 247         int deny_severity = LOG_WARNING;],
 248         [struct request_info request_info; int i;
 249         i = hosts_access(&request_info);],
 250         tcpd_ok=1, tcpd_ok=0)
 251         if test "$tcpd_ok" = "0"; then
 252                 AC_MSG_RESULT(no)
 253                 LIBS=$oldLibs
 254                 CPPFLAGS=$oldCPPFLAGS
 255         else
 256                 AC_MSG_RESULT(yes)
 257                 AC_DEFINE(HAVE_TCPD_H)
 258         fi
 259 fi
 260 dnl
 261 dnl ------ Headers
 262 AC_CHECK_HEADERS(fnmatch.h wchar.h locale.h langinfo.h)
 263 AC_STDC_HEADERS
 264 if test "$ac_cv_header_stdc" = "no"; then
 265         AC_MSG_WARN(Your system doesn't seem to support ANSI C)
 266 fi
 267 dnl
 268 AC_SUBST(LIBTHREAD)
 269 AC_SUBST(CFLAGSTHREADS)
 270 HAVETHREADS=0
 271 CFLAGSTHREADS=""
 272 LIBTHREAD=""
 273 dnl
 274 dnl ------ GNU threads
 275 AC_ARG_ENABLE(pth, [  --enable-pth            enable GNU threads],[enable_pth=$enableval],[enable_pth=no])
 276 AC_SUBST(LIBPTH)
 277 if test "$enable_pth" = "yes"; then
 278         OLIBS=$LIBS
 279         AC_CHECK_LIB(pth,main)
 280         if test "$ac_cv_lib_pth_main" = "yes"; then
 281                 AC_CHECK_HEADERS(pth.h)
 282                 if test "$ac_cv_header_pth_h" = "yes"; then
 283                         LIBTHREAD="-lpth"
 284                         CFLAGSTHREADS="-DYAZ_GNU_THREADS=1"
 285                         HAVETHREADS=1
 286                 fi
 287         fi
 288         LIBS=$OLIBS
 289 fi
 290 dnl
 291 dnl ------ POSIX Threads
 292 AC_ARG_ENABLE(threads, [  --disable-threads       disable POSIX threads],[enable_threads=$enableval],[enable_threads=yes])
 293 if test "$enable_threads" = "yes" -a "$HAVETHREADS" = "0"; then
 294         OLIBS=$LIBS
 295         OCC=$CC
 296         AC_CHECK_LIB(pthread,main)
 297         AC_MSG_CHECKING(for working POSIX Threads)
 298         AC_TRY_LINK([#include <pthread.h>
 299         void *func(void *p) { return 0; }
 300         ],[
 301         pthread_t pthread_id;
 302         pthread_create (&pthread_id, 0, func, 0);],
 303                 thread_ok=yes,thread_ok=no)
 304         if test "$thread_ok" = "yes"; then
 305                 AC_MSG_RESULT(yes)
 306                 LIBTHREAD="-lpthread"
 307                 CFLAGSTHREADS="-DYAZ_POSIX_THREADS=1 -D_REENTRANT"
 308                 HAVETHREADS=1
 309         else
 310                 CC="$CC -pthread"
 311                 AC_TRY_LINK([#include <pthread.h>
 312                         void *func(void *p) { return 0; }
 313                         ],[
 314                         pthread_t pthread_id;
 315                         pthread_create (&pthread_id, 0, func, 0);],
 316                         thread_ok=yes,thread_ok=no)
 317                 if test "$thread_ok" = "yes"; then
 318                         AC_MSG_RESULT([yes,BSD])
 319                         CFLAGSTHREADS="-pthread -DYAZ_POSIX_THREADS=1 -D_REENTRANT"
 320                         LIBTHREAD="-pthread"
 321                         HAVETHREADS=1
 322                 fi
 323         fi
 324         if test "$thread_ok" = "no"; then
 325                 AC_MSG_RESULT(no)
 326         fi
 327         CC=$OCC
 328         LIBS=$OLIBS
 329 fi
 330 AM_CONDITIONAL(ISTHR, test $HAVETHREADS = "1")
 331 dnl
 332 dnl ----- libXML2
 333 AC_SUBST(XML2_LIBS)
 334 AC_SUBST(XML2_CFLAGS)
 335 xml2dir=yes
 336 AC_ARG_WITH(xml2, [  --with-xml2[=PREFIX]    use libxml2 in PREFIX],[xml2dir=$withval])
 337 if test "$xml2dir" = "yes"; then
 338         for d in /usr /usr/local; do
 339                 if test -x $d/bin/xml2-config; then
 340                         xml2dir=$d
 341                 fi
 342         done
 343 fi
 344 if test "$xml2dir" != "no"; then
 345         AC_MSG_CHECKING(for libXML2)
 346         if test -x $xml2dir/bin/xml2-config; then
 347                 XML2_LIBS=`$xml2dir/bin/xml2-config --libs`
 348                 LIBS="$XML2_LIBS $LIBS"
 349                 XML2_CFLAGS=`$xml2dir/bin/xml2-config --cflags`
 350                 XML2_VER=`$xml2dir/bin/xml2-config --version`
 351                 AC_MSG_RESULT($XML2_VER)
 352                 AC_DEFINE(HAVE_XML2)
 353         else
 354                 AC_MSG_RESULT(Not found)
 355         fi
 356 fi
 357 dnl
 358 dnl ------ Memory debugging
 359 AC_ARG_ENABLE(memdebug, [  --enable-memdebug       enable memory debugging],[enable_memdebug=$enableval],[enable_memdebug=none])
 360 if test "$enable_memdebug" = "yes"; then
 361         AC_DEFINE(TRACE_XMALLOC,2)
 362 elif test "$enable_memdebug" = "no"; then
 363         AC_DEFINE(TRACE_XMALLOC,0)
 364 fi
 365 dnl
 366 dnl ------ Using this for "in-source" yaz-config
 367 AC_SUBST(YAZ_SRC_ROOT)
 368 AC_SUBST(YAZ_BUILD_ROOT)
 369 YAZ_SRC_ROOT=`cd ${srcdir}; pwd`
 370 YAZ_BUILD_ROOT=`pwd`
 371 dnl
 372 dnl ------ Makefiles
 373 dnl
 374 AC_OUTPUT([
 375 Makefile
 376 yaz.spec
 377 util/Makefile
 378 odr/Makefile
 379 z39.50/Makefile
 380 ill/Makefile
 381 zutil/Makefile
 382 comstack/Makefile
 383 ccl/Makefile
 384 cql/Makefile
 385 server/Makefile
 386 include/Makefile
 387 include/yaz/Makefile
 388 lib/Makefile
 389 client/Makefile
 390 ztest/Makefile
 391 zoom/Makefile
 392 doc/Makefile
 393 doc/yaz.xml
 394 doc/yazhtml.dsl
 395 doc/yazphp.dsl
 396 doc/yazprint.dsl
 397 doc/tkl.xsl
 398 doc/yazhtml.xsl
 399 etc/Makefile
 400 yaz-config
 401 ],[sed s%yaz_echo_source=yes%yaz_echo_source=no%g < yaz-config > lib/yaz-config && chmod +x yaz-config lib/yaz-config])