configure.in

   1 dnl YAZ Toolkit, Index Data 1994-2003
   2 dnl See the file LICENSE for details.
   3 dnl $Id: configure.in,v 1.113 2003-05-26 20:09:01 adam Exp $
   4 AC_INIT(include/yaz/yaz-version.h)
   5 AM_INIT_AUTOMAKE(yaz, 2.0.2)
   6 AM_MAINTAINER_MODE
   7 dnl
   8 AC_SUBST(READLINE_LIBS)
   9 AC_SUBST(YAZ_CONF_CFLAGS)
  10 dnl ------ Checking programs
  11 AC_PROG_CC
  12 AC_PROG_CPP
  13 AC_CHECK_PROGS(YACC, 'bison -y')
  14 test -z "$YACC" && AC_MSG_WARN([GNU bison not found])
  15 AC_PROG_INSTALL
  16 AM_DISABLE_SHARED
  17 AM_PROG_LIBTOOL
  18 dnl
  19 dnl ----- DOCBOOK DTD
  20 AC_SUBST(DTD_DIR)
  21 AC_ARG_WITH(dtd, [  --with-dtd[=DIR]        use docbookx.dtd in DIR],
  22 [
  23    if test -f "$withval/docbookx.dtd"; then
  24       DTD_DIR=$withval
  25    fi
  26 ],[
  27    AC_MSG_CHECKING(for docbookx.dtd)
  28    for d in /usr/share/sgml/docbook/dtd/xml/4.1.2 \
  29          /usr/share/sgml/docbook/xml-dtd-4.1.2* \
  30          /usr/share/sgml/docbook/xml-dtd-4.1 \
  31          /usr/share/sgml/docbook/dtd/xml/4.0 \
  32             /usr/lib/sgml/dtd/docbook-xml
  33    do
  34      if test -f $d/docbookx.dtd; then
  35        AC_MSG_RESULT($d)
  36        DTD_DIR=$d
  37        break
  38      fi
  39    done
  40    if test -z "$DTD_DIR"; then
  41       AC_MSG_RESULT(Not found)
  42    fi
  43 ])
  44 AC_SUBST(DSSSL_DIR)
  45 AC_ARG_WITH(dsssl,[  --with-dsssl[=DIR]      use Docbook DSSSL in DIR/{html,print}/docbook.dsl],
  46 [
  47    if test -f "$withval/html/docbook.dsl"; then
  48       DSSSL_DIR=$withval
  49    fi
  50 ],[
  51    AC_MSG_CHECKING(for docbook.dsl)
  52    for d in /usr/share/sgml/docbook/stylesheet/dsssl/modular \
  53             /usr/share/sgml/docbook/dsssl-stylesheets-1.* \
  54             /usr/lib/sgml/stylesheet/dsssl/docbook/nwalsh
  55    do
  56      if test -f $d/html/docbook.dsl; then
  57        AC_MSG_RESULT($d)
  58        DSSSL_DIR=$d
  59        break
  60      fi
  61    done
  62    if test -z "$DSSSL_DIR"; then
  63       AC_MSG_RESULT(Not found)
  64    fi
  65 ])
  66 AC_SUBST(XSL_DIR)
  67 AC_ARG_WITH(xsl,[  --with-xsl[=DIR]        use Docbook XSL in DIR/{htmlhelp,xhtml}],
  68 [
  69    if test -f "$withval/htmlhelp/htmlhelp.xsl"; then
  70       XSL_DIR=$withval
  71    fi
  72 ],[
  73    AC_MSG_CHECKING(for htmlhelp.xsl)
  74    for d in /usr/share/sgml/docbook/stylesheet/xsl/nwalsh \
  75             /usr/share/sgml/docbook/xsl-stylesheets-1.*
  76    do
  77      if test -f $d/htmlhelp/htmlhelp.xsl; then
  78        AC_MSG_RESULT($d)
  79        XSL_DIR=$d
  80        break
  81      fi
  82    done
  83    if test -z "$XSL_DIR"; then
  84       AC_MSG_RESULT(Not found)
  85    fi
  86 ])
  87 dnl
  88 dnl ----- Sockets
  89 checkBoth=0
  90 AC_CHECK_FUNC(connect)
  91 if test "$ac_cv_func_connect" = "no"; then
  92         AC_CHECK_LIB(socket, main, LIBS="$LIBS -lsocket", checkBoth=1)
  93 fi
  94 if test "$checkBoth" = "1"; then
  95         oldLibs=$LIBS
  96         LIBS="$LIBS -lsocket -lnsl"
  97         AC_CHECK_FUNC(accept, , [LIBS=$oldLibs])
  98 fi
  99 AC_CHECK_FUNC(gethostbyname, , AC_CHECK_LIB(nsl, main, [LIBS="$LIBS -lnsl"]))
 100 dnl
 101 dnl ------ OpenSSL
 102 openssl=no
 103 AC_ARG_WITH(openssl, [  --with-openssl[=PREFIX] OpenSSL library in PREFIX], [openssl=$withval])
 104 AC_SUBST(SSL_CFLAGS)
 105 AC_SUBST(SSL_LIBS)
 106 AC_SUBST(SSL_DEFS)
 107 USE_SSL=0
 108 SSL_CFLAGS=""
 109 SSL_LIBS=""
 110 SSL_DEFS=""
 111 if test "$openssl" != "no"; then
 112         xLIBS="$LIBS";
 113         xCFLAGS="$CFLAGS";
 114         if test "$openssl" != "yes"; then
 115                 SSL_CFLAGS="-I$openssl/include -I$openssl/include/openssl"
 116                 SSL_LIBS="-L$openssl/lib"
 117                 CFLAGS="$SSL_CFLAGS $CFLAGS"
 118                 LIBS="$SSL_LIBS $LIBS"
 119         fi
 120         AC_CHECK_LIB(crypto, main,[SSL_LIBS="$SSL_LIBS -lcrypto"])
 121         LIBS="$LIBS $SSL_LIBS"
 122         AC_CHECK_LIB(ssl, SSL_new)
 123         if test "$ac_cv_lib_ssl_SSL_new" = "yes"; then
 124                 SSL_LIBS="$SSL_LIBS -lssl"
 125                 AC_CHECK_HEADER(openssl/ssl.h,[SSL_DEFS="-DHAVE_OPENSSL_SSL_H=1"; USE_SSL=1])
 126         else
 127                 SSL_LIBS=""
 128         fi
 129         LIBS="$xLIBS"
 130         CFLAGS="$xCFLAGS"
 131 fi
 132 AM_CONDITIONAL(ISSSL, test $USE_SSL = "1")
 133 dnl
 134 dnl ------ GNU Readline
 135 READLINE_SHARED_LIBADD=""
 136 AC_CHECK_LIB(ncurses, tgetent, [READLINE_SHARED_LIBADD="-lncurses"],
 137         AC_CHECK_LIB(termcap, tgetent, [READLINE_SHARED_LIBADD="-ltermcap"])
 138 )
 139 READLINE_LIBS=""
 140 AC_CHECK_LIB(readline, readline, [READLINE_LIBS="$READLINE_LIBS -lreadline $READLINE_SHARED_LIBADD"],,$READLINE_SHARED_LIBADD)
 141 AC_CHECK_LIB(history, add_history, [READLINE_LIBS="$READLINE_LIBS -lhistory"])
 142 if test "$ac_cv_lib_readline_readline" = "yes"; then
 143         AC_CHECK_HEADERS(readline/readline.h readline/history.h)
 144         xLIBS=$LIBS
 145         LIBS="$LIBS $READLINE_LIBS"
 146         AC_TRY_LINK([
 147         #include <stdio.h>
 148         #include <readline/readline.h>
 149         ],[
 150         static void f()
 151         {
 152                 rl_attempted_completion_over = 0;
 153         }
 154         ],AC_DEFINE(HAVE_READLINE_COMPLETION_OVER))
 155         AC_TRY_LINK([
 156         #include <stdio.h>
 157         #include <readline/readline.h>
 158         ],[
 159         static void f()
 160         {
 161                 rl_completion_matches (0, 0);
 162         }
 163         ],AC_DEFINE(HAVE_READLINE_RL_COMPLETION_MATCHES))
 164         LIBS=$xLIBS
 165 fi
 166 dnl ------ iconv
 167 AC_ARG_WITH(iconv, [  --with-iconv[=PREFIX]   iconv library in PREFIX])
 168 if test "$with_iconv" != "no"; then
 169         AC_MSG_CHECKING(for iconv)
 170         oldLIBS="$LIBS"
 171         oldCPPFLAGS="${CPPFLAGS}"
 172         if test "$with_iconv" != "yes" -a "$with_iconv" != ""; then
 173                 LIBS="$LIBS -L${with_iconv}/lib"
 174                 CPPFLAGS="${CPPFLAGS} -I${with_iconv}/include"
 175         fi
 176         AC_TRY_LINK([
 177                 #include <iconv.h>
 178         ],[
 179                 static void f() {iconv_t t = iconv_open("", ""); }
 180         ],[
 181                 AC_DEFINE(HAVE_ICONV_H)
 182                 AC_MSG_RESULT(yes)
 183         ],[
 184                 LIBS="$LIBS -liconv"
 185                 AC_TRY_LINK([
 186                         #include <iconv.h>
 187                 ],[
 188                         static void f() {iconv_t t = iconv_open("", ""); }
 189                 ],[
 190                         AC_DEFINE(HAVE_ICONV_H)
 191                         AC_MSG_RESULT(yes)
 192                 ],[
 193                         LIBS="$oldLIBS"
 194                         CPPFLAGS="$oldCPPFLAGS"
 195                         AC_MSG_RESULT(no)
 196                 ])
 197         ])
 198 fi
 199 dnl ------ various functions
 200 AC_CHECK_FUNCS(vsnprintf gettimeofday poll strerror_r)
 201 if test "$ac_cv_func_poll" = "yes"; then
 202         AC_CHECK_HEADERS(sys/poll.h)
 203 fi
 204 dnl ------ socklen_t
 205 dnl We check for socklen_t by making prototypes with the
 206 dnl various types. First socklen_t, then size_t, finally int.
 207 dnl If the prototype succeeds, we're probably safe.
 208 dnl That works if accept is not preprocessor defined (such sa AIX)
 209 AC_MSG_CHECKING([for socklen_t])
 210 AC_CACHE_VAL(ac_cv_check_socklen_t,[ac_cv_check_socklen_t=''
 211         AC_TRY_COMPILE([
 212 #include <sys/types.h>
 213 #include <sys/socket.h>
 214 #ifdef __cplusplus
 215 extern "C" {
 216 #endif
 217 #define try 1
 218 #ifdef AIX
 219 #if AIX >= 51
 220 #define try 0
 221 #endif
 222 #endif
 223 #if try
 224 extern int accept(int, struct sockaddr *, socklen_t *);
 225 #endif
 226 #ifdef __cplusplus
 227 }
 228 #endif
 229         ],,[ac_cv_check_socklen_t=socklen_t],[
 230                 AC_TRY_COMPILE([
 231 #include <sys/types.h>
 232 #include <sys/socket.h>
 233 #ifdef __cplusplus
 234 extern "C" {
 235 #endif
 236 #define try 1
 237 #ifdef AIX
 238 #if AIX >= 42
 239 #define try 0
 240 #endif
 241 #endif
 242 #if try
 243 extern int accept(int, struct sockaddr *, size_t t *);
 244 #endif
 245 #ifdef __cplusplus
 246 }
 247 #endif
 248                 ],,[ac_cv_check_socklen_t=size_t],[ac_cv_check_socklen_t=int])
 249         ])
 250 ])
 251 AC_MSG_RESULT($ac_cv_check_socklen_t)
 252 AC_DEFINE_UNQUOTED(YAZ_SOCKLEN_T,$ac_cv_check_socklen_t)
 253 dnl
 254 dnl ------ tcpd
 255 AC_ARG_ENABLE(tcpd,[  --enable-tcpd[=PREFIX]  enable TCP wrapper for server if available])
 256 if test "$enable_tcpd" != ""; then
 257         oldLibs=$LIBS
 258         oldCPPFLAGS=$CPPFLAGS
 259         if test "$enable_tcpd" != "yes"; then
 260                 LIBS="$LIBS -L$enable_tcpd/lib"
 261                 CPPFLAGS="$CPPFLAGS -I$enable_tcpd/include"
 262         fi
 263         AC_MSG_CHECKING(for working tcpd.h)
 264         LIBS="$LIBS -lwrap -lnsl"
 265         AC_TRY_LINK([#include <syslog.h>
 266 #include <tcpd.h>
 267         int allow_severity = LOG_INFO;
 268         int deny_severity = LOG_WARNING;],
 269         [struct request_info request_info; int i;
 270         i = hosts_access(&request_info);],
 271         tcpd_ok=1, tcpd_ok=0)
 272         if test "$tcpd_ok" = "0"; then
 273                 AC_MSG_RESULT(no)
 274                 LIBS=$oldLibs
 275                 CPPFLAGS=$oldCPPFLAGS
 276         else
 277                 AC_MSG_RESULT(yes)
 278                 AC_DEFINE(HAVE_TCPD_H)
 279         fi
 280 fi
 281 dnl
 282 dnl ------ Headers
 283 AC_CHECK_HEADERS(fnmatch.h wchar.h locale.h langinfo.h)
 284 AC_STDC_HEADERS
 285 if test "$ac_cv_header_stdc" = "no"; then
 286         AC_MSG_WARN(Your system doesn't seem to support ANSI C)
 287 fi
 288 dnl
 289 AC_SUBST(LIBTHREAD)
 290 AC_SUBST(CFLAGSTHREADS)
 291 HAVETHREADS=0
 292 CFLAGSTHREADS=""
 293 LIBTHREAD=""
 294 dnl
 295 dnl ------ GNU threads
 296 AC_ARG_ENABLE(pth, [  --enable-pth            enable GNU threads],[enable_pth=$enableval],[enable_pth=no])
 297 AC_SUBST(LIBPTH)
 298 if test "$enable_pth" = "yes"; then
 299         OLIBS=$LIBS
 300         AC_CHECK_LIB(pth,main)
 301         if test "$ac_cv_lib_pth_main" = "yes"; then
 302                 AC_CHECK_HEADERS(pth.h)
 303                 if test "$ac_cv_header_pth_h" = "yes"; then
 304                         LIBTHREAD="-lpth"
 305                         CFLAGSTHREADS="-DYAZ_GNU_THREADS=1"
 306                         HAVETHREADS=1
 307                 fi
 308         fi
 309         LIBS=$OLIBS
 310 fi
 311 dnl
 312 dnl ------ POSIX Threads
 313 AC_ARG_ENABLE(threads, [  --disable-threads       disable POSIX threads],[enable_threads=$enableval],[enable_threads=yes])
 314 if test "$enable_threads" = "yes" -a "$HAVETHREADS" = "0"; then
 315         OLIBS=$LIBS
 316         OCC=$CC
 317         AC_CHECK_LIB(pthread,main)
 318         AC_MSG_CHECKING(for working POSIX Threads)
 319         AC_TRY_LINK([#include <pthread.h>
 320         void *func(void *p) { return 0; }
 321         ],[
 322         pthread_t pthread_id;
 323         pthread_create (&pthread_id, 0, func, 0);],
 324                 thread_ok=yes,thread_ok=no)
 325         if test "$thread_ok" = "yes"; then
 326                 AC_MSG_RESULT(yes)
 327                 LIBTHREAD="-lpthread"
 328                 CFLAGSTHREADS="-DYAZ_POSIX_THREADS=1 -D_REENTRANT"
 329                 HAVETHREADS=1
 330         else
 331                 CC="$CC -pthread"
 332                 AC_TRY_LINK([#include <pthread.h>
 333                         void *func(void *p) { return 0; }
 334                         ],[
 335                         pthread_t pthread_id;
 336                         pthread_create (&pthread_id, 0, func, 0);],
 337                         thread_ok=yes,thread_ok=no)
 338                 if test "$thread_ok" = "yes"; then
 339                         AC_MSG_RESULT([yes,BSD])
 340                         CFLAGSTHREADS="-pthread -DYAZ_POSIX_THREADS=1 -D_REENTRANT"
 341                         LIBTHREAD="-pthread"
 342                         HAVETHREADS=1
 343                 fi
 344         fi
 345         if test "$thread_ok" = "no"; then
 346                 AC_MSG_RESULT(no)
 347         fi
 348         CC=$OCC
 349         LIBS=$OLIBS
 350 fi
 351 AM_CONDITIONAL(ISTHR, test $HAVETHREADS = "1")
 352 dnl
 353 dnl ----- libXML2
 354 AC_SUBST(XML2_LIBS)
 355 AC_SUBST(XML2_CFLAGS)
 356 xml2dir=yes
 357 AC_ARG_WITH(xml2, [  --with-xml2[=PREFIX]    use libxml2 in PREFIX],[xml2dir=$withval])
 358 if test "$xml2dir" = "yes"; then
 359         for d in /usr /usr/local; do
 360                 if test -x $d/bin/xml2-config; then
 361                         xml2dir=$d
 362                 fi
 363         done
 364 fi
 365 if test "$xml2dir" != "no"; then
 366         AC_MSG_CHECKING(for libXML2)
 367         if test -x $xml2dir/bin/xml2-config; then
 368                 XML2_LIBS=`$xml2dir/bin/xml2-config --libs`
 369                 LIBS="$XML2_LIBS $LIBS"
 370                 XML2_CFLAGS=`$xml2dir/bin/xml2-config --cflags`
 371                 XML2_VER=`$xml2dir/bin/xml2-config --version`
 372                 AC_MSG_RESULT($XML2_VER)
 373                 AC_DEFINE(HAVE_XML2)
 374         else
 375                 AC_MSG_RESULT(Not found)
 376         fi
 377 fi
 378 dnl
 379 dnl ------ Memory debugging
 380 AC_ARG_ENABLE(memdebug, [  --enable-memdebug       enable memory debugging],[enable_memdebug=$enableval],[enable_memdebug=none])
 381 if test "$enable_memdebug" = "yes"; then
 382         AC_DEFINE(TRACE_XMALLOC,2)
 383 elif test "$enable_memdebug" = "no"; then
 384         AC_DEFINE(TRACE_XMALLOC,0)
 385 fi
 386 dnl
 387 dnl ------ Using this for "in-source" yaz-config
 388 AC_SUBST(YAZ_SRC_ROOT)
 389 AC_SUBST(YAZ_BUILD_ROOT)
 390 YAZ_SRC_ROOT=`cd ${srcdir}; pwd`
 391 YAZ_BUILD_ROOT=`pwd`
 392 dnl
 393 dnl ------ Makefiles
 394 dnl
 395 AC_OUTPUT([
 396 Makefile
 397 yaz.spec
 398 util/Makefile
 399 odr/Makefile
 400 z39.50/Makefile
 401 ill/Makefile
 402 zutil/Makefile
 403 comstack/Makefile
 404 ccl/Makefile
 405 cql/Makefile
 406 server/Makefile
 407 include/Makefile
 408 include/yaz/Makefile
 409 lib/Makefile
 410 client/Makefile
 411 ztest/Makefile
 412 zoom/Makefile
 413 doc/Makefile
 414 doc/yaz.xml
 415 doc/yazhtml.dsl
 416 doc/yazphp.dsl
 417 doc/yazprint.dsl
 418 doc/tkl.xsl
 419 doc/yazhtml.xsl
 420 etc/Makefile
 421 yaz-config
 422 ],[sed s%yaz_echo_source=yes%yaz_echo_source=no%g < yaz-config > lib/yaz-config && chmod +x yaz-config lib/yaz-config])