configure.in

   1 dnl YAZ Toolkit, Index Data 1994-2001
   2 dnl See the file LICENSE for details.
   3 dnl $Id: configure.in,v 1.77 2002-07-05 12:42:52 adam Exp $
   4 AC_INIT(include/yaz/yaz-version.h)
   5 AM_INIT_AUTOMAKE(yaz, 1.8.8dev)
   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/dtd/xml/4.0 \
  28             /usr/lib/sgml/dtd/docbook-xml
  29    do
  30      if test -f $d/docbookx.dtd; then
  31        AC_MSG_RESULT($d)
  32        DTD_DIR=$d
  33        break
  34      fi
  35    done
  36    if test -z "$DTD_DIR"; then
  37       AC_MSG_RESULT(Not found)
  38    fi
  39 ])
  40 AC_SUBST(DSSSL_DIR)
  41 AC_ARG_WITH(dsssl,[  --with-dsssl[=DIR]      Use DSSSL in DIR/{html,print}/docbook.dsl],
  42 [
  43    if test -f "$withval/html/docbook.dsl"; then
  44       DSSSL_DIR=$withval
  45    fi
  46 ],[
  47    AC_MSG_CHECKING(for docbook.dsl)
  48    for d in /usr/share/sgml/docbook/stylesheet/dsssl/modular \
  49             /usr/share/sgml/docbook/dsssl-stylesheets-1.64 \
  50             /usr/lib/sgml/stylesheet/dsssl/docbook/nwalsh
  51    do
  52      if test -f $d/html/docbook.dsl; then
  53        AC_MSG_RESULT($d)
  54        DSSSL_DIR=$d
  55        break
  56      fi
  57    done
  58    if test -z "$DSSSL_DIR"; then
  59       AC_MSG_RESULT(Not found)
  60    fi
  61 ])
  62 dnl
  63 dnl ----- Sockets
  64 checkBoth=0
  65 AC_CHECK_FUNC(connect)
  66 if test "$ac_cv_func_connect" = "no"; then
  67         AC_CHECK_LIB(socket, main, LIBS="$LIBS -lsocket", checkBoth=1)
  68 fi
  69 if test "$checkBoth" = "1"; then
  70         oldLibs=$LIBS
  71         LIBS="$LIBS -lsocket -lnsl"
  72         AC_CHECK_FUNC(accept, , [LIBS=$oldLibs])
  73 fi
  74 AC_CHECK_FUNC(gethostbyname, , AC_CHECK_LIB(nsl, main, [LIBS="$LIBS -lnsl"]))
  75 dnl
  76 dnl
  77 dnl ------ EXPAT
  78 expat=yes
  79 AC_ARG_WITH(expat,   [  --with-expat[=DIR]      EXPAT library in DIR],[expat=$withval])
  80 if test "$expat" != "no"; then
  81         xLIBS="$LIBS";
  82         xCFLAGS="$CFLAGS";
  83         if test "$expat" != "yes"; then
  84                 EXPAT_CFLAGS="-I$expat/include"
  85                 EXPAT_LIBS="-L$expat/lib"
  86                 CFLAGS="$EXPAT_CFLAGS $CFLAGS"
  87                 LIBS="$EXPAT_LIBS $LIBS"
  88         fi
  89         AC_CHECK_LIB(expat,XML_ParserCreate,[LIBS="$LIBS -lexpat"])
  90         if test "$ac_cv_lib_expat_XML_ParserCreate" = "yes"; then
  91                 AC_CHECK_HEADERS(expat.h)
  92                 if test "$ac_cv_header_expat_h" = "yes"; then
  93                         YAZ_CONF_CFLAGS="$YAZ_CONF_CFLAGS -DYAZ_HAVE_EXPAT=1"
  94                 fi
  95         else
  96                 LIBS="$xLIBS"
  97                 CFLAGS="$xCFLAGS"
  98         fi
  99 fi
 100 dnl
 101 dnl ------ Open SSL
 102 openssl=no
 103 AC_ARG_WITH(openssl, [  --with-openssl[=DIR]    OpenSSL library in DIR], [openssl=$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 ------ various functions
 167 AC_CHECK_FUNCS(vsnprintf gettimeofday poll)
 168 if test "$ac_cv_func_poll" = "yes"; then
 169         AC_CHECK_HEADERS(sys/poll.h)
 170 fi
 171 dnl
 172 dnl ------ tcpd
 173 AC_ARG_ENABLE(tcpd,[  --enable-tcpd[=PREFIX]  enable TCP wrapper for server if available])
 174 if test "$enable_tcpd" != ""; then
 175         oldLibs=$LIBS
 176         oldCPPFLAGS=$CPPFLAGS
 177         if test "$enable_tcpd" != "yes"; then
 178                 LIBS="$LIBS -L$enable_tcpd/lib"
 179                 CPPFLAGS="$CPPFLAGS -I$enable_tcpd/include"
 180         fi
 181         AC_MSG_CHECKING(for working tcpd.h)
 182         LIBS="$LIBS -lwrap -lnsl"
 183         AC_TRY_LINK([#include <syslog.h>
 184 #include <tcpd.h>
 185         int allow_severity = LOG_INFO;
 186         int deny_severity = LOG_WARNING;],
 187         [struct request_info request_info; int i;
 188         i = hosts_access(&request_info);],
 189         tcpd_ok=1, tcpd_ok=0)
 190         if test "$tcpd_ok" = "0"; then
 191                 AC_MSG_RESULT(no)
 192                 LIBS=$oldLibs
 193                 CPPFLAGS=$oldCPPFLAGS
 194         else
 195                 AC_MSG_RESULT(yes)
 196                 AC_DEFINE(HAVE_TCPD_H)
 197         fi
 198 fi
 199 dnl
 200 dnl ------ Headers
 201 AC_CHECK_HEADERS(fnmatch.h iconv.h)
 202 AC_STDC_HEADERS
 203 if test "$ac_cv_header_stdc" = "no"; then
 204         AC_MSG_WARN(Your system doesn't seem to support ANSI C)
 205 fi
 206 dnl
 207 AC_SUBST(LIBTHREAD)
 208 AC_SUBST(CFLAGSTHREADS)
 209 HAVETHREADS=0
 210 CFLAGSTHREADS=""
 211 LIBTHREAD=""
 212 dnl
 213 dnl ------ GNU threads
 214 AC_ARG_ENABLE(pth, [  --enable-pth            enable GNU threads],[enable_pth=$enableval],[enable_pth=no])
 215 AC_SUBST(LIBPTH)
 216 if test "$enable_pth" = "yes"; then
 217         OLIBS=$LIBS
 218         AC_CHECK_LIB(pth,main)
 219         if test "$ac_cv_lib_pth_main" = "yes"; then
 220                 AC_CHECK_HEADERS(pth.h)
 221                 if test "$ac_cv_header_pth_h" = "yes"; then
 222                         LIBTHREAD="-lpth"
 223                         CFLAGSTHREADS="-DYAZ_GNU_THREADS=1"
 224                         HAVETHREADS=1
 225                 fi
 226         fi
 227         LIBS=$OLIBS
 228 fi
 229 dnl
 230 dnl ------ POSIX Threads
 231 AC_ARG_ENABLE(threads, [  --disable-threads       disable POSIX threads],[enable_threads=$enableval],[enable_threads=yes])
 232 if test "$enable_threads" = "yes" -a "$HAVETHREADS" = "0"; then
 233         OLIBS=$LIBS
 234         OCC=$CC
 235         AC_CHECK_LIB(pthread,main)
 236         AC_MSG_CHECKING(for working POSIX Threads)
 237         AC_TRY_LINK([#include <pthread.h>
 238         void *func(void *p) { return 0; }
 239         ],[
 240         pthread_t pthread_id;
 241         pthread_create (&pthread_id, 0, func, 0);],
 242                 thread_ok=yes,thread_ok=no)
 243         if test "$thread_ok" = "yes"; then
 244                 AC_MSG_RESULT(yes)
 245                 LIBTHREAD="-lpthread"
 246                 CFLAGSTHREADS="-DYAZ_POSIX_THREADS=1 -D_REENTRANT"
 247                 HAVETHREADS=1
 248         else
 249                 CC="$CC -pthread"
 250                 AC_TRY_LINK([#include <pthread.h>
 251                         void *func(void *p) { return 0; }
 252                         ],[
 253                         pthread_t pthread_id;
 254                         pthread_create (&pthread_id, 0, func, 0);],
 255                         thread_ok=yes,thread_ok=no)
 256                 if test "$thread_ok" = "yes"; then
 257                         AC_MSG_RESULT([yes,BSD])
 258                         CFLAGSTHREADS="-pthread -DYAZ_POSIX_THREADS=1 -D_REENTRANT"
 259                         LIBTHREAD="-pthread"
 260                         HAVETHREADS=1
 261                 fi
 262         fi
 263         if test "$thread_ok" = "no"; then
 264                 AC_MSG_RESULT(no)
 265         fi
 266         CC=$OCC
 267         LIBS=$OLIBS
 268 fi
 269 AM_CONDITIONAL(ISTHR, test $HAVETHREADS = "1")
 270 dnl
 271 dnl ------ Memory debugging
 272 AC_ARG_ENABLE(memdebug, [  --enable-memdebug       enable memory debugging],[enable_memdebug=$enableval],[enable_memdebug=none])
 273 if test "$enable_memdebug" = "yes"; then
 274         AC_DEFINE(TRACE_XMALLOC,2)
 275 elif test "$enable_memdebug" = "no"; then
 276         AC_DEFINE(TRACE_XMALLOC,0)
 277 fi
 278 dnl
 279 dnl ------ Using this for "in-source" yaz-config
 280 AC_SUBST(YAZ_SRC_ROOT)
 281 AC_SUBST(YAZ_BUILD_ROOT)
 282 YAZ_SRC_ROOT=`cd ${srcdir}; pwd`
 283 YAZ_BUILD_ROOT=`pwd`
 284 dnl
 285 if test -f ${srcdir}/lib/yaz-config.in; then
 286         rm ${srcdir}/lib/yaz-config.in
 287 fi
 288 sed s%yaz_echo_source=yes%yaz_echo_source=no%g < ${srcdir}/yaz-config.in >${srcdir}/lib/yaz-config.in
 289 dnl
 290 dnl ------ Makefiles
 291 dnl
 292 AC_OUTPUT([
 293 Makefile
 294 yaz.spec
 295 util/Makefile
 296 odr/Makefile
 297 z39.50/Makefile
 298 ill/Makefile
 299 zutil/Makefile
 300 comstack/Makefile
 301 ccl/Makefile
 302 tab/Makefile
 303 retrieval/Makefile
 304 server/Makefile
 305 include/Makefile
 306 include/yaz/Makefile
 307 lib/Makefile
 308 zoom/Makefile
 309 client/Makefile
 310 ztest/Makefile
 311 doc/Makefile
 312 doc/yaz.xml
 313 doc/yazhtml.dsl
 314 doc/yazphp.dsl
 315 doc/yazprint.dsl
 316 yaz-config
 317 lib/yaz-config
 318 ],[chmod +x yaz-config lib/yaz-config])