configure.in

   1 dnl Zebra, Index Data Aps, 1995-2003
   2 dnl $Id: configure.in,v 1.79 2003-05-26 20:07:40 adam Exp $
   3 dnl
   4 AC_INIT(include/zebraver.h)
   5 AM_INIT_AUTOMAKE(idzebra,1.3.11)
   6 dnl ------ Substitutions
   7 AC_SUBST(TCL_INCLUDE)
   8 AC_SUBST(TCL_LIB)
   9 AC_SUBST(READLINE_LIBS)
  10 dnl ------ Perl substitutions
  11 AC_SUBST(PERL_BINARY)
  12 AC_SUBST(PERL_XS_INIT)
  13 AC_SUBST(PERL_XS_INIT_INCLUDE)
  14 AC_SUBST(PERL_LIBS)
  15 AC_SUBST(PERL_CFLAGS)
  16 AC_SUBST(ZPERL_LIBS)
  17 dnl
  18 dnl ------ Checking programs
  19 AC_PROG_CC
  20 AC_PROG_CPP
  21 AC_PROG_INSTALL
  22 AC_PROG_RANLIB
  23 dnl
  24 dnl ----- DOCBOOK DTD
  25 AC_SUBST(DTD_DIR)
  26 AC_ARG_WITH(dtd, [  --with-dtd[=DIR]        Use docbookx.dtd in DIR],
  27 [
  28    if test -f "$withval/docbookx.dtd"; then
  29       DTD_DIR=$withval
  30    fi
  31 ],[
  32    AC_MSG_CHECKING(for docbookx.dtd)
  33    for d in /usr/share/sgml/docbook/dtd/xml/4.1.2 \
  34          /usr/share/sgml/docbook/xml-dtd-4.1.2* \
  35          /usr/share/sgml/docbook/xml-dtd-4.1 \
  36          /usr/share/sgml/docbook/dtd/xml/4.0 \
  37             /usr/lib/sgml/dtd/docbook-xml
  38    do
  39      if test -f $d/docbookx.dtd; then
  40        AC_MSG_RESULT($d)
  41        DTD_DIR=$d
  42        break
  43      fi
  44    done
  45    if test -z "$DTD_DIR"; then
  46       AC_MSG_RESULT(Not found)
  47    fi
  48 ])
  49 AC_SUBST(DSSSL_DIR)
  50 AC_ARG_WITH(dsssl,[  --with-dsssl[=DIR]      Use DSSSL in DIR/{html,print}/docbook.dsl],
  51 [
  52    if test -f "$withval/html/docbook.dsl"; then
  53       DSSSL_DIR=$withval
  54    fi
  55 ],[
  56    AC_MSG_CHECKING(for docbook.dsl)
  57    for d in /usr/share/sgml/docbook/stylesheet/dsssl/modular \
  58             /usr/share/sgml/docbook/dsssl-stylesheets-1.* \
  59             /usr/lib/sgml/stylesheet/dsssl/docbook/nwalsh
  60    do
  61      if test -f $d/html/docbook.dsl; then
  62        AC_MSG_RESULT($d)
  63        DSSSL_DIR=$d
  64        break
  65      fi
  66    done
  67    if test -z "$DSSSL_DIR"; then
  68       AC_MSG_RESULT(Not found)
  69    fi
  70 ])
  71 dnl
  72 AC_ARG_ENABLE(threads, [  --disable-threads       disable threads],[enable_threads=$enableval],[enable_threads=yes])
  73 if test "$enable_threads" = "yes"; then
  74         yazflag=threads
  75 else
  76         yazflag=""
  77 fi
  78 YAZ_INIT($yazflag)
  79 if echo "$YAZINC"|grep YAZ_POSIX_THREADS=1 >/dev/null; then
  80         AM_CONDITIONAL(ISTHR,true)
  81 else
  82         AM_CONDITIONAL(ISTHR,false)
  83 fi
  84 dnl ------ Look for Tcl
  85 dnl See if user has specified location of tclConfig.sh; otherwise
  86 dnl see if tclConfig.sh exists in same prefix lcoation as tclsh; otherwise
  87 dnl disable Tcl.
  88 TCL_LIB=""
  89 TCL_INCLUDE=""
  90 tclconfig=NONE
  91 AC_ARG_WITH(tclconfig, [  --with-tclconfig=DIR    tclConfig.sh in DIR], [tclconfig=$withval])
  92 if test "x$tclconfig" = xNONE; then
  93         saveprefix=${prefix}
  94         AC_PREFIX_PROGRAM(tclsh)
  95         tclconfig=${prefix}/lib
  96         prefix=${saveprefix}
  97         if test ! -r ${tclconfig}/tclConfig.sh; then
  98                 # Not found, try search for Tcl on Debian systems.
  99                 for d in /usr/lib/tcl*; do
 100                         if test -f $d/tclConfig.sh; then
 101                                 tclconfig=$d
 102                         fi
 103                 done
 104         fi
 105 fi
 106 AC_MSG_CHECKING(for Tcl)
 107 if test -r ${tclconfig}/tclConfig.sh; then
 108         . ${tclconfig}/tclConfig.sh
 109         if test -r ${tclconfig}/../generic/tcl.h; then
 110                 TCL_INCLUDE=-I${tclconfig}/../generic
 111                 TCL_LIB="$TCL_BUILD_LIB_SPEC $TCL_LIBS"
 112         elif test -d ${TCL_PREFIX}/include/tcl${TCL_VERSION}; then
 113                 TCL_INCLUDE=-I${TCL_PREFIX}/include/tcl${TCL_VERSION}
 114                 TCL_LIB="$TCL_LIB_SPEC $TCL_LIBS"
 115         else
 116                 TCL_INCLUDE=-I${TCL_PREFIX}/include
 117                 TCL_LIB="$TCL_LIB_SPEC $TCL_LIBS"
 118         fi
 119         TCL_LIB=`echo $TCL_LIB|sed 's%-L/usr/lib%%g'`
 120         SHLIB_CFLAGS=$TCL_SHLIB_CFLAGS
 121         SHLIB_LD=$TCL_SHLIB_LD
 122         SHLIB_SUFFIX=$TCL_SHLIB_SUFFIX
 123         SHLIB_VERSION=$TCL_SHLIB_VERSION
 124         AC_MSG_RESULT($TCL_VERSION)
 125         AC_DEFINE(HAVE_TCL_H,1)
 126 else
 127         AC_MSG_RESULT(Not found)
 128         AC_DEFINE(HAVE_TCL_H,0)
 129 fi
 130 dnl
 131 dnl ------ times
 132 AC_CHECK_HEADERS(sys/times.h)
 133 dnl
 134 dnl ------ mkstemp
 135 AC_CHECK_FUNCS(mkstemp)
 136 dnl
 137 dnl ------ GNU Readline
 138 READLINE_SHARED_LIBADD=""
 139 AC_CHECK_LIB(ncurses, tgetent, [READLINE_SHARED_LIBADD="-lncurses"],
 140         AC_CHECK_LIB(termcap, tgetent, [READLINE_SHARED_LIBADD="-ltermcap"])
 141 )
 142 READLINE_LIBS=""
 143 AC_CHECK_LIB(readline, readline, [READLINE_LIBS="$READLINE_LIBS -lreadline $READLINE_SHARED_LIBADD"],,$READLINE_SHARED_LIBADD)
 144 AC_CHECK_LIB(history, add_history, [READLINE_LIBS="$READLINE_LIBS -lhistory"])
 145 if test "$ac_cv_lib_readline_readline" = "yes"; then
 146         AC_CHECK_HEADERS(readline/readline.h readline/history.h)
 147         xLIBS=$LIBS
 148         LIBS="$LIBS $READLINE_LIBS"
 149         AC_TRY_LINK([
 150         #include <stdio.h>
 151         #include <readline/readline.h>
 152         ],[
 153         static void f()
 154         {
 155                 rl_attempted_completion_over = 0;
 156         }
 157         ],AC_DEFINE(HAVE_READLINE_COMPLETION_OVER))
 158         AC_TRY_LINK([
 159         #include <stdio.h>
 160         #include <readline/readline.h>
 161         ],[
 162         static void f()
 163         {
 164                 rl_completion_matches (0, 0);
 165         }
 166         ],AC_DEFINE(HAVE_READLINE_RL_COMPLETION_MATCHES))
 167         LIBS=$xLIBS
 168 fi
 169 dnl
 170 dnl ------ iconv
 171 AC_ARG_WITH(iconv, [  --with-iconv[=DIR]      iconv library in DIR])
 172 if test "$with_iconv" != "no"; then
 173         AC_MSG_CHECKING(for iconv)
 174         oldLIBS="$LIBS"
 175         oldCPPFLAGS="${CPPFLAGS}"
 176         if test "$with_iconv" != "yes" -a "$with_iconv" != ""; then
 177                 LIBS="$LIBS -L${with_iconv}/lib"
 178                 CPPFLAGS="${CPPFLAGS} -I${with_iconv}/include"
 179         fi
 180         AC_TRY_LINK([
 181                 #include <iconv.h>
 182         ],[
 183                 static void f() {iconv_t t = iconv_open("", ""); }
 184         ],[
 185                 AC_DEFINE(HAVE_ICONV_H)
 186                 AC_MSG_RESULT(yes)
 187         ],[
 188                 LIBS="$LIBS -liconv"
 189                 AC_TRY_LINK([
 190                         #include <iconv.h>
 191                 ],[
 192                         static void f() {iconv_t t = iconv_open("", ""); }
 193                 ],[
 194                         AC_DEFINE(HAVE_ICONV_H)
 195                         AC_MSG_RESULT(yes)
 196                 ],[
 197                         LIBS="$oldLIBS"
 198                         CPPFLAGS="$oldCPPFLAGS"
 199                         AC_MSG_RESULT(no)
 200                 ])
 201         ])
 202 fi
 203 dnl
 204 dnl ------- BZIP2
 205 AC_CHECK_LIB(bz2,bzCompressInit)
 206 if test "$ac_cv_lib_bz2_bzCompressInit" = "yes"; then
 207         AC_CHECK_HEADERS(bzlib.h)
 208 else
 209         AC_CHECK_LIB(bz2,BZ2_bzCompressInit)
 210         if test "$ac_cv_lib_bz2_BZ2_bzCompressInit" = "yes"; then
 211                 AC_CHECK_HEADERS(bzlib.h)
 212         fi
 213 fi
 214 dnl
 215 dnl ------ -lm
 216 AC_CHECK_LIB(m,sqrt)
 217 dnl
 218 dnl ------ EXPAT
 219 expat=yes
 220 AC_ARG_WITH(expat,   [  --with-expat[=DIR]      EXPAT library in DIR],[expat=$withval])
 221 if test "$expat" != "no"; then
 222         xLIBS="$LIBS";
 223         xCFLAGS="$CFLAGS";
 224         if test "$expat" != "yes"; then
 225                 EXPAT_CFLAGS="-I$expat/include"
 226                 EXPAT_LIBS="-L$expat/lib"
 227                 CFLAGS="$EXPAT_CFLAGS $CFLAGS"
 228                 LIBS="$EXPAT_LIBS $LIBS"
 229         fi
 230         AC_CHECK_LIB(expat,XML_ParserCreate,[LIBS="$LIBS -lexpat"])
 231         if test "$ac_cv_lib_expat_XML_ParserCreate" = "yes"; then
 232                 AC_CHECK_HEADERS(expat.h)
 233         else
 234                 LIBS="$xLIBS"
 235                 CFLAGS="$xCFLAGS"
 236         fi
 237 fi
 238 dnl
 239 dnl ------ PERL
 240 AM_CONDITIONAL(perl,false)
 241 perl=no
 242 PERL_XS_INIT="NULL"
 243 PERL_XS_INIT_INCLUDE=''
 244 PERL_BINARY=""
 245 AC_ARG_WITH(perl,   [  --with-perl[=FILE]      perl binary location],[perl=$withval])
 246 if test "$perl" != "no"; then
 247         AC_MSG_CHECKING(for perl binary)
 248         if test "$perl" = "yes"; then
 249             perlbin=`which perl`
 250         else
 251             perlbin="$perl"
 252         fi
 253         if test -x "$perlbin"; then
 254             AC_MSG_RESULT($perlbin)
 255             AC_MSG_CHECKING(perl core directory)
 256             archdir=`$perlbin -MConfig -e 'print $Config{archlib}'`;
 257             perlcore="$archdir/CORE";
 258             if test -d "$perlcore"; then
 259                 PERL_BINARY="$perlbin"
 260                 AC_MSG_RESULT($perlcore)
 261             else
 262                 AC_MSG_RESULT(Failed)
 263             fi
 264
 265             AC_MSG_CHECKING("for ExtUtils::Embed to determine ccopts")
 266             PERL_CFLAGS=`$perlbin -MExtUtils::Embed -e ccopts 2>/dev/null`
 267             if test "$PERL_CFLAGS"; then
 268                 AC_MSG_RESULT(OK)
 269             else
 270                 PERL_CFLAGS="-I$perlcore"
 271                 AC_MSG_RESULT(Using defaults)
 272             fi
 273
 274             AC_MSG_CHECKING("for ExtUtils::Embed to determine ldflags")
 275             PERL_LIBS=`$perlbin -MExtUtils::Embed -e ldopts 2>/dev/null`
 276             if test "$PERL_LIBS"; then
 277                 AC_MSG_RESULT(OK)
 278             else
 279                 PERL_LIBS="-L$perlcore -lperl -lm"
 280                 AC_MSG_RESULT(Using defaults)
 281             fi
 282
 283             AC_MSG_CHECKING("for ExtUtils::Embed to create xs_init")
 284             xsf="recctrl/xsinit.h"
 285             `rm $xsf 2>/dev/null`;
 286
 287             `$perlbin -MExtUtils::Embed -e xsinit -- -o $xsf 2>/dev/null`
 288             if test -r "$xsf"; then
 289                 AC_MSG_RESULT(OK)
 290                 PERL_XS_INIT="xs_init"
 291                 PERL_XS_INIT_INCLUDE='#include "xsinit.h"'
 292             else
 293                 AC_MSG_RESULT(XS libraries are not going to be available)
 294             fi
 295
 296             xLIBS="$LIBS"
 297             xCFLAGS="$CFLAGS"
 298             CFLAGS="$PERL_CFLAGS $CFLAGS"
 299             LIBS="$PERL_LIBS $LIBS"
 300
 301             AC_MSG_CHECKING(for perl library)
 302             AC_TRY_LINK([
 303             #include <stdio.h>
 304              ],[
 305             static void f()
 306             {
 307                 ;
 308             }
 309                 ],AM_CONDITIONAL(perl,true)
 310                   AC_DEFINE(HAVE_PERL,1)
 311                   AC_MSG_RESULT(found)
 312                   ZPERL_LIBS="$xLIBS"
 313                         ,
 314                   AC_MSG_RESULT(not found)
 315                   AC_DEFINE(HAVE_PERL,0)
 316                   LIBS="$xLIBS"
 317                   CFLAGS="$xCFLAGS")
 318         else
 319             AC_DEFINE(HAVE_PERL,0)
 320             AC_MSG_RESULT(Not found)
 321         fi
 322 fi
 323 dnl ------- 64 bit files
 324 AC_MSG_CHECKING(for LFS)
 325 AC_TRY_RUN([#define _FILE_OFFSET_BITS 64
 326 #include <sys/types.h>
 327 #include <unistd.h>
 328 #include <string.h>
 329 #include <stdio.h>
 330 #include <fcntl.h>
 331 #include <errno.h>
 332 int main(int argc, char **argv)
 333 {
 334         off_t o;
 335         char tmp_str[32];
 336         int fd;
 337         struct flock area;
 338         if (sizeof(off_t) != 8)
 339                 exit (1);
 340         o = 2000000000;
 341         sprintf (tmp_str, "%Ld", o+o+o);
 342         if (strcmp (tmp_str, "6000000000"))
 343                 exit (1);
 344         fd = creat ("config.tmp", 0644);
 345         if (fd < 0)
 346                 exit (1);
 347         area.l_type = F_WRLCK;
 348         area.l_whence = SEEK_SET;
 349         area.l_len = area.l_start = 0L;
 350         if (fcntl(fd, F_SETLKW, &area))
 351                 exit (1);
 352         close (fd);
 353         unlink ("config.tmp");
 354         exit (0);
 355 }
 356 ],bits=64,bits=32,bits=32)
 357 if test "$bits" = "64"; then
 358         AC_DEFINE(_FILE_OFFSET_BITS,64)
 359         AC_MSG_RESULT(yes)
 360 else
 361         AC_MSG_RESULT(no)
 362 fi
 363 dnl
 364 dnl ------ ANSI C Header files
 365 AC_STDC_HEADERS
 366 if test "$ac_cv_header_stdc" = "no"; then
 367         AC_MSG_WARN(Your system doesn't seem to support ANSI C)
 368 fi
 369 dnl ------ Create Makefiles
 370 AC_OUTPUT([
 371   Makefile
 372   util/Makefile
 373   bfile/Makefile
 374   dfa/Makefile
 375   dict/Makefile
 376   isamb/Makefile
 377   isams/Makefile
 378   isamc/Makefile
 379   isam/Makefile
 380   rset/Makefile
 381   data1/Makefile
 382   recctrl/Makefile
 383   recctrl/perlread.h
 384   index/Makefile
 385   include/Makefile
 386   tab/Makefile
 387   doc/Makefile
 388   doc/zebra.xml
 389   doc/zebrahtml.dsl
 390   doc/zebraprint.dsl
 391   doc/zebraphp.dsl
 392   doc/tkl.xsl
 393   test/Makefile test/gils/Makefile test/usmarc/Makefile test/api/Makefile
 394   test/rusmarc/Makefile test/cddb/Makefile
 395   perl/Makefile.PL test/xelm/Makefile
 396   test/dmoz/Makefile test/xpath/Makefile test/sort/Makefile
 397   examples/Makefile examples/gils/Makefile examples/zthes/Makefile
 398   idzebra.spec
 399 ])
 400 if test -x "$perlbin"; then
 401         res=`cd perl ; $perlbin Makefile.PL ; cd .. ;`;
 402 fi
 403 if test  -z "$YAZLIB"; then
 404         echo "YAZ was not found. Use --with-yazconfig=DIR to specify location."
 405         test -f /etc/debian_version && echo "Debian package libyaz-dev is required."
 406 fi
 407