configure.in

   1 dnl YAZ Toolkit, Index Data 1994-2002
   2 dnl See the file LICENSE for details.
   3 dnl $Id: configure.in,v 1.92 2002-09-24 08:05:41 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 "$ac_cv_func_poll" = "yes"; then
 179         AC_CHECK_HEADERS(sys/poll.h)
 180 fi
 181 dnl ------ socklen_t
 182 AC_MSG_CHECKING([for socklen_t])
 183 AC_CACHE_VAL(ac_cv_check_socklen_t,[ac_cv_check_socklen_t=''
 184         AC_TRY_COMPILE([
 185         #include <sys/types.h>
 186         #include <sys/socket.h>
 187         #ifdef __cplusplus
 188         extern "C" {
 189         #endif
 190         extern int accept(int, struct sockaddr *, socklen_t *);
 191         #ifdef __cplusplus
 192         }
 193         #endif
 194         ],,[ac_cv_check_socklen_t=socklen_t],[
 195                 AC_TRY_COMPILE([
 196                 #include <sys/types.h>
 197                 #include <sys/socket.h>
 198                 #ifdef __cplusplus
 199                 extern "C" {
 200                 #endif
 201                 extern int accept(int, struct sockaddr *, size_t t *);
 202                 #ifdef __cplusplus
 203                 }
 204                 #endif
 205                 ],,[ac_cv_check_socklen_t=size_t],[ac_cv_check_socklen_t=int])
 206         ])
 207 ])
 208 AC_MSG_RESULT($ac_cv_check_socklen_t)
 209 AC_DEFINE_UNQUOTED(YAZ_SOCKLEN_T,$ac_cv_check_socklen_t)
 210 dnl
 211 dnl ------ tcpd
 212 AC_ARG_ENABLE(tcpd,[  --enable-tcpd[=PREFIX]  enable TCP wrapper for server if available])
 213 if test "$enable_tcpd" != ""; then
 214         oldLibs=$LIBS
 215         oldCPPFLAGS=$CPPFLAGS
 216         if test "$enable_tcpd" != "yes"; then
 217                 LIBS="$LIBS -L$enable_tcpd/lib"
 218                 CPPFLAGS="$CPPFLAGS -I$enable_tcpd/include"
 219         fi
 220         AC_MSG_CHECKING(for working tcpd.h)
 221         LIBS="$LIBS -lwrap -lnsl"
 222         AC_TRY_LINK([#include <syslog.h>
 223 #include <tcpd.h>
 224         int allow_severity = LOG_INFO;
 225         int deny_severity = LOG_WARNING;],
 226         [struct request_info request_info; int i;
 227         i = hosts_access(&request_info);],
 228         tcpd_ok=1, tcpd_ok=0)
 229         if test "$tcpd_ok" = "0"; then
 230                 AC_MSG_RESULT(no)
 231                 LIBS=$oldLibs
 232                 CPPFLAGS=$oldCPPFLAGS
 233         else
 234                 AC_MSG_RESULT(yes)
 235                 AC_DEFINE(HAVE_TCPD_H)
 236         fi
 237 fi
 238 dnl
 239 dnl ------ Headers
 240 AC_CHECK_HEADERS(fnmatch.h)
 241 AC_STDC_HEADERS
 242 if test "$ac_cv_header_stdc" = "no"; then
 243         AC_MSG_WARN(Your system doesn't seem to support ANSI C)
 244 fi
 245 dnl
 246 AC_SUBST(LIBTHREAD)
 247 AC_SUBST(CFLAGSTHREADS)
 248 HAVETHREADS=0
 249 CFLAGSTHREADS=""
 250 LIBTHREAD=""
 251 dnl
 252 dnl ------ GNU threads
 253 AC_ARG_ENABLE(pth, [  --enable-pth            enable GNU threads],[enable_pth=$enableval],[enable_pth=no])
 254 AC_SUBST(LIBPTH)
 255 if test "$enable_pth" = "yes"; then
 256         OLIBS=$LIBS
 257         AC_CHECK_LIB(pth,main)
 258         if test "$ac_cv_lib_pth_main" = "yes"; then
 259                 AC_CHECK_HEADERS(pth.h)
 260                 if test "$ac_cv_header_pth_h" = "yes"; then
 261                         LIBTHREAD="-lpth"
 262                         CFLAGSTHREADS="-DYAZ_GNU_THREADS=1"
 263                         HAVETHREADS=1
 264                 fi
 265         fi
 266         LIBS=$OLIBS
 267 fi
 268 dnl
 269 dnl ------ POSIX Threads
 270 AC_ARG_ENABLE(threads, [  --disable-threads       disable POSIX threads],[enable_threads=$enableval],[enable_threads=yes])
 271 if test "$enable_threads" = "yes" -a "$HAVETHREADS" = "0"; then
 272         OLIBS=$LIBS
 273         OCC=$CC
 274         AC_CHECK_LIB(pthread,main)
 275         AC_MSG_CHECKING(for working POSIX Threads)
 276         AC_TRY_LINK([#include <pthread.h>
 277         void *func(void *p) { return 0; }
 278         ],[
 279         pthread_t pthread_id;
 280         pthread_create (&pthread_id, 0, func, 0);],
 281                 thread_ok=yes,thread_ok=no)
 282         if test "$thread_ok" = "yes"; then
 283                 AC_MSG_RESULT(yes)
 284                 LIBTHREAD="-lpthread"
 285                 CFLAGSTHREADS="-DYAZ_POSIX_THREADS=1 -D_REENTRANT"
 286                 HAVETHREADS=1
 287         else
 288                 CC="$CC -pthread"
 289                 AC_TRY_LINK([#include <pthread.h>
 290                         void *func(void *p) { return 0; }
 291                         ],[
 292                         pthread_t pthread_id;
 293                         pthread_create (&pthread_id, 0, func, 0);],
 294                         thread_ok=yes,thread_ok=no)
 295                 if test "$thread_ok" = "yes"; then
 296                         AC_MSG_RESULT([yes,BSD])
 297                         CFLAGSTHREADS="-pthread -DYAZ_POSIX_THREADS=1 -D_REENTRANT"
 298                         LIBTHREAD="-pthread"
 299                         HAVETHREADS=1
 300                 fi
 301         fi
 302         if test "$thread_ok" = "no"; then
 303                 AC_MSG_RESULT(no)
 304         fi
 305         CC=$OCC
 306         LIBS=$OLIBS
 307 fi
 308 AM_CONDITIONAL(ISTHR, test $HAVETHREADS = "1")
 309 dnl
 310 dnl ------ Memory debugging
 311 AC_ARG_ENABLE(memdebug, [  --enable-memdebug       enable memory debugging],[enable_memdebug=$enableval],[enable_memdebug=none])
 312 if test "$enable_memdebug" = "yes"; then
 313         AC_DEFINE(TRACE_XMALLOC,2)
 314 elif test "$enable_memdebug" = "no"; then
 315         AC_DEFINE(TRACE_XMALLOC,0)
 316 fi
 317 dnl
 318 dnl ------ Using this for "in-source" yaz-config
 319 AC_SUBST(YAZ_SRC_ROOT)
 320 AC_SUBST(YAZ_BUILD_ROOT)
 321 YAZ_SRC_ROOT=`cd ${srcdir}; pwd`
 322 YAZ_BUILD_ROOT=`pwd`
 323 dnl
 324 if test -f ${srcdir}/lib/yaz-config.in; then
 325         rm ${srcdir}/lib/yaz-config.in
 326 fi
 327 sed s%yaz_echo_source=yes%yaz_echo_source=no%g < ${srcdir}/yaz-config.in >${srcdir}/lib/yaz-config.in
 328 dnl
 329 dnl ------ Makefiles
 330 dnl
 331 AC_OUTPUT([
 332 Makefile
 333 yaz.spec
 334 util/Makefile
 335 odr/Makefile
 336 z39.50/Makefile
 337 ill/Makefile
 338 zutil/Makefile
 339 comstack/Makefile
 340 ccl/Makefile
 341 tab/Makefile
 342 retrieval/Makefile
 343 server/Makefile
 344 include/Makefile
 345 include/yaz/Makefile
 346 lib/Makefile
 347 client/Makefile
 348 ztest/Makefile
 349 zoom/Makefile
 350 doc/Makefile
 351 doc/yaz.xml
 352 doc/yazhtml.dsl
 353 doc/yazphp.dsl
 354 doc/yazprint.dsl
 355 yaz-config
 356 lib/yaz-config
 357 ],[chmod +x yaz-config lib/yaz-config])