configure.in

   1 dnl YAZ Toolkit, Index Data 1994-2002
   2 dnl See the file LICENSE for details.
   3 dnl $Id: configure.in,v 1.99 2002-12-16 13:13:53 adam Exp $
   4 AC_INIT(include/yaz/yaz-version.h)
   5 AM_INIT_AUTOMAKE(yaz, 1.9.2)
   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.* \
  51             /usr/lib/sgml/stylesheet/dsssl/docbook/nwalsh
  52    do
  53      if test -f $d/html/docbook.dsl; then
  54        AC_MSG_RESULT($d)
  55        DSSSL_DIR=$d
  56        break
  57      fi
  58    done
  59    if test -z "$DSSSL_DIR"; then
  60       AC_MSG_RESULT(Not found)
  61    fi
  62 ])
  63 dnl
  64 dnl ----- Sockets
  65 checkBoth=0
  66 AC_CHECK_FUNC(connect)
  67 if test "$ac_cv_func_connect" = "no"; then
  68         AC_CHECK_LIB(socket, main, LIBS="$LIBS -lsocket", checkBoth=1)
  69 fi
  70 if test "$checkBoth" = "1"; then
  71         oldLibs=$LIBS
  72         LIBS="$LIBS -lsocket -lnsl"
  73         AC_CHECK_FUNC(accept, , [LIBS=$oldLibs])
  74 fi
  75 AC_CHECK_FUNC(gethostbyname, , AC_CHECK_LIB(nsl, main, [LIBS="$LIBS -lnsl"]))
  76 dnl
  77 dnl ------ Open SSL
  78 openssl=no
  79 AC_ARG_WITH(openssl, [  --with-openssl[=DIR]    OpenSSL library in DIR], [openssl=$withval])
  80 AC_SUBST(SSL_CFLAGS)
  81 AC_SUBST(SSL_LIBS)
  82 AC_SUBST(SSL_DEFS)
  83 USE_SSL=0
  84 SSL_CFLAGS=""
  85 SSL_LIBS=""
  86 SSL_DEFS=""
  87 if test "$openssl" != "no"; then
  88         xLIBS="$LIBS";
  89         xCFLAGS="$CFLAGS";
  90         if test "$openssl" != "yes"; then
  91                 SSL_CFLAGS="-I$openssl/include -I$openssl/include/openssl"
  92                 SSL_LIBS="-L$openssl/lib"
  93                 CFLAGS="$SSL_CFLAGS $CFLAGS"
  94                 LIBS="$SSL_LIBS $LIBS"
  95         fi
  96         AC_CHECK_LIB(crypto, main,[SSL_LIBS="$SSL_LIBS -lcrypto"])
  97         LIBS="$LIBS $SSL_LIBS"
  98         AC_CHECK_LIB(ssl, SSL_new)
  99         if test "$ac_cv_lib_ssl_SSL_new" = "yes"; then
 100                 SSL_LIBS="$SSL_LIBS -lssl"
 101                 AC_CHECK_HEADER(openssl/ssl.h,[SSL_DEFS="-DHAVE_OPENSSL_SSL_H=1"; USE_SSL=1])
 102         else
 103                 SSL_LIBS=""
 104         fi
 105         LIBS="$xLIBS"
 106         CFLAGS="$xCFLAGS"
 107 fi
 108 AM_CONDITIONAL(ISSSL, test $USE_SSL = "1")
 109 dnl
 110 dnl ------ GNU Readline
 111 READLINE_SHARED_LIBADD=""
 112 AC_CHECK_LIB(ncurses, tgetent, [READLINE_SHARED_LIBADD="-lncurses"],
 113         AC_CHECK_LIB(termcap, tgetent, [READLINE_SHARED_LIBADD="-ltermcap"])
 114 )
 115 READLINE_LIBS=""
 116 AC_CHECK_LIB(readline, readline, [READLINE_LIBS="$READLINE_LIBS -lreadline $READLINE_SHARED_LIBADD"],,$READLINE_SHARED_LIBADD)
 117 AC_CHECK_LIB(history, add_history, [READLINE_LIBS="$READLINE_LIBS -lhistory"])
 118 if test "$ac_cv_lib_readline_readline" = "yes"; then
 119         AC_CHECK_HEADERS(readline/readline.h readline/history.h)
 120         xLIBS=$LIBS
 121         LIBS="$LIBS $READLINE_LIBS"
 122         AC_TRY_LINK([
 123         #include <stdio.h>
 124         #include <readline/readline.h>
 125         ],[
 126         static void f()
 127         {
 128                 rl_attempted_completion_over = 0;
 129         }
 130         ],AC_DEFINE(HAVE_READLINE_COMPLETION_OVER))
 131         AC_TRY_LINK([
 132         #include <stdio.h>
 133         #include <readline/readline.h>
 134         ],[
 135         static void f()
 136         {
 137                 rl_completion_matches (0, 0);
 138         }
 139         ],AC_DEFINE(HAVE_READLINE_RL_COMPLETION_MATCHES))
 140         LIBS=$xLIBS
 141 fi
 142 dnl ------ iconv
 143 AC_ARG_WITH(iconv, [  --with-iconv[=DIR]      iconv library in DIR])
 144 if test "$with_iconv" != "no"; then
 145         AC_MSG_CHECKING(for iconv)
 146         oldLIBS="$LIBS"
 147         oldCPPFLAGS="${CPPFLAGS}"
 148         if test "$with_iconv" != "yes" -a "$with_iconv" != ""; then
 149                 LIBS="$LIBS -L${with_iconv}/lib"
 150                 CPPFLAGS="${CPPFLAGS} -I${with_iconv}/include"
 151         fi
 152         AC_TRY_LINK([
 153                 #include <iconv.h>
 154         ],[
 155                 static void f() {iconv_t t = iconv_open("", ""); }
 156         ],[
 157                 AC_DEFINE(HAVE_ICONV_H)
 158                 AC_MSG_RESULT(yes)
 159         ],[
 160                 LIBS="$LIBS -liconv"
 161                 AC_TRY_LINK([
 162                         #include <iconv.h>
 163                 ],[
 164                         static void f() {iconv_t t = iconv_open("", ""); }
 165                 ],[
 166                         AC_DEFINE(HAVE_ICONV_H)
 167                         AC_MSG_RESULT(yes)
 168                 ],[
 169                         LIBS="$oldLIBS"
 170                         CPPFLAGS="$oldCPPFLAGS"
 171                         AC_MSG_RESULT(no)
 172                 ])
 173         ])
 174 fi
 175 dnl ------ various functions
 176 AC_CHECK_FUNCS(vsnprintf gettimeofday poll)
 177 if test "$ac_cv_func_poll" = "yes"; then
 178         AC_CHECK_HEADERS(sys/poll.h)
 179 fi
 180 dnl ------ socklen_t
 181 AC_MSG_CHECKING([for socklen_t])
 182 AC_CACHE_VAL(ac_cv_check_socklen_t,[ac_cv_check_socklen_t=''
 183         AC_TRY_COMPILE([
 184         #include <sys/types.h>
 185         #include <sys/socket.h>
 186         #ifdef __cplusplus
 187         extern "C" {
 188         #endif
 189         extern int accept(int, struct sockaddr *, socklen_t *);
 190         #ifdef __cplusplus
 191         }
 192         #endif
 193         ],,[ac_cv_check_socklen_t=socklen_t],[
 194                 AC_TRY_COMPILE([
 195                 #include <sys/types.h>
 196                 #include <sys/socket.h>
 197                 #ifdef __cplusplus
 198                 extern "C" {
 199                 #endif
 200                 extern int accept(int, struct sockaddr *, size_t t *);
 201                 #ifdef __cplusplus
 202                 }
 203                 #endif
 204                 ],,[ac_cv_check_socklen_t=size_t],[ac_cv_check_socklen_t=int])
 205         ])
 206 ])
 207 AC_MSG_RESULT($ac_cv_check_socklen_t)
 208 AC_DEFINE_UNQUOTED(YAZ_SOCKLEN_T,$ac_cv_check_socklen_t)
 209 dnl
 210 dnl ------ tcpd
 211 AC_ARG_ENABLE(tcpd,[  --enable-tcpd[=PREFIX]  enable TCP wrapper for server if available])
 212 if test "$enable_tcpd" != ""; then
 213         oldLibs=$LIBS
 214         oldCPPFLAGS=$CPPFLAGS
 215         if test "$enable_tcpd" != "yes"; then
 216                 LIBS="$LIBS -L$enable_tcpd/lib"
 217                 CPPFLAGS="$CPPFLAGS -I$enable_tcpd/include"
 218         fi
 219         AC_MSG_CHECKING(for working tcpd.h)
 220         LIBS="$LIBS -lwrap -lnsl"
 221         AC_TRY_LINK([#include <syslog.h>
 222 #include <tcpd.h>
 223         int allow_severity = LOG_INFO;
 224         int deny_severity = LOG_WARNING;],
 225         [struct request_info request_info; int i;
 226         i = hosts_access(&request_info);],
 227         tcpd_ok=1, tcpd_ok=0)
 228         if test "$tcpd_ok" = "0"; then
 229                 AC_MSG_RESULT(no)
 230                 LIBS=$oldLibs
 231                 CPPFLAGS=$oldCPPFLAGS
 232         else
 233                 AC_MSG_RESULT(yes)
 234                 AC_DEFINE(HAVE_TCPD_H)
 235         fi
 236 fi
 237 dnl
 238 dnl ------ Headers
 239 AC_CHECK_HEADERS(fnmatch.h wchar.h locale.h langinfo.h)
 240 AC_STDC_HEADERS
 241 if test "$ac_cv_header_stdc" = "no"; then
 242         AC_MSG_WARN(Your system doesn't seem to support ANSI C)
 243 fi
 244 dnl
 245 AC_SUBST(LIBTHREAD)
 246 AC_SUBST(CFLAGSTHREADS)
 247 HAVETHREADS=0
 248 CFLAGSTHREADS=""
 249 LIBTHREAD=""
 250 dnl
 251 dnl ------ GNU threads
 252 AC_ARG_ENABLE(pth, [  --enable-pth            enable GNU threads],[enable_pth=$enableval],[enable_pth=no])
 253 AC_SUBST(LIBPTH)
 254 if test "$enable_pth" = "yes"; then
 255         OLIBS=$LIBS
 256         AC_CHECK_LIB(pth,main)
 257         if test "$ac_cv_lib_pth_main" = "yes"; then
 258                 AC_CHECK_HEADERS(pth.h)
 259                 if test "$ac_cv_header_pth_h" = "yes"; then
 260                         LIBTHREAD="-lpth"
 261                         CFLAGSTHREADS="-DYAZ_GNU_THREADS=1"
 262                         HAVETHREADS=1
 263                 fi
 264         fi
 265         LIBS=$OLIBS
 266 fi
 267 dnl
 268 dnl ------ POSIX Threads
 269 AC_ARG_ENABLE(threads, [  --disable-threads       disable POSIX threads],[enable_threads=$enableval],[enable_threads=yes])
 270 if test "$enable_threads" = "yes" -a "$HAVETHREADS" = "0"; then
 271         OLIBS=$LIBS
 272         OCC=$CC
 273         AC_CHECK_LIB(pthread,main)
 274         AC_MSG_CHECKING(for working POSIX Threads)
 275         AC_TRY_LINK([#include <pthread.h>
 276         void *func(void *p) { return 0; }
 277         ],[
 278         pthread_t pthread_id;
 279         pthread_create (&pthread_id, 0, func, 0);],
 280                 thread_ok=yes,thread_ok=no)
 281         if test "$thread_ok" = "yes"; then
 282                 AC_MSG_RESULT(yes)
 283                 LIBTHREAD="-lpthread"
 284                 CFLAGSTHREADS="-DYAZ_POSIX_THREADS=1 -D_REENTRANT"
 285                 HAVETHREADS=1
 286         else
 287                 CC="$CC -pthread"
 288                 AC_TRY_LINK([#include <pthread.h>
 289                         void *func(void *p) { return 0; }
 290                         ],[
 291                         pthread_t pthread_id;
 292                         pthread_create (&pthread_id, 0, func, 0);],
 293                         thread_ok=yes,thread_ok=no)
 294                 if test "$thread_ok" = "yes"; then
 295                         AC_MSG_RESULT([yes,BSD])
 296                         CFLAGSTHREADS="-pthread -DYAZ_POSIX_THREADS=1 -D_REENTRANT"
 297                         LIBTHREAD="-pthread"
 298                         HAVETHREADS=1
 299                 fi
 300         fi
 301         if test "$thread_ok" = "no"; then
 302                 AC_MSG_RESULT(no)
 303         fi
 304         CC=$OCC
 305         LIBS=$OLIBS
 306 fi
 307 AM_CONDITIONAL(ISTHR, test $HAVETHREADS = "1")
 308 dnl
 309 dnl ------ Memory debugging
 310 AC_ARG_ENABLE(memdebug, [  --enable-memdebug       enable memory debugging],[enable_memdebug=$enableval],[enable_memdebug=none])
 311 if test "$enable_memdebug" = "yes"; then
 312         AC_DEFINE(TRACE_XMALLOC,2)
 313 elif test "$enable_memdebug" = "no"; then
 314         AC_DEFINE(TRACE_XMALLOC,0)
 315 fi
 316 dnl
 317 dnl ------ Using this for "in-source" yaz-config
 318 AC_SUBST(YAZ_SRC_ROOT)
 319 AC_SUBST(YAZ_BUILD_ROOT)
 320 YAZ_SRC_ROOT=`cd ${srcdir}; pwd`
 321 YAZ_BUILD_ROOT=`pwd`
 322 dnl
 323 dnl ------ Makefiles
 324 dnl
 325 AC_OUTPUT([
 326 Makefile
 327 yaz.spec
 328 util/Makefile
 329 odr/Makefile
 330 z39.50/Makefile
 331 ill/Makefile
 332 zutil/Makefile
 333 comstack/Makefile
 334 ccl/Makefile
 335 server/Makefile
 336 include/Makefile
 337 include/yaz/Makefile
 338 lib/Makefile
 339 client/Makefile
 340 ztest/Makefile
 341 zoom/Makefile
 342 doc/Makefile
 343 doc/yaz.xml
 344 doc/yazhtml.dsl
 345 doc/yazphp.dsl
 346 doc/yazprint.dsl
 347 doc/tkl.xsl
 348 yaz-config
 349 ],[sed s%yaz_echo_source=yes%yaz_echo_source=no%g < yaz-config > lib/yaz-config && chmod +x yaz-config lib/yaz-config])